WO2020064016A1 - Processing method, apparatus and system for identity information based on vehicle-mounted device unit - Google Patents

Abstract

A processing method, apparatus and system for identity information based on a vehicle-mounted device unit provided in embodiments of the present invention, comprising: each vehicle-mounted device unit of a vehicle networking device at least pre-stores identity information of at least one vehicle-mounted device unit except for the present vehicle-mounted device unit; a second target vehicle-mounted device unit reads the identity information for a same first target vehicle-mounted device unit stored in the second target vehicle-mounted device unit, and reports the identity information to a vehicle networking management platform; in the case that the number of the second target vehicle-mounted device units is greater than one, if the identity information for the same first target vehicle-mounted device unit obtained by the vehicle networking management platform is consistent, determine that the identity information of the first target vehicle-mounted device unit is true and valid.

Description

Processing method, device and system based on vehicle equipment unit identity information Technical field

The embodiments of the present disclosure relate to, but are not limited to, the field of vehicle networking, and in particular, to a method, a device, and a system based on the identity information of a vehicle-mounted device unit.

Background technique

The identity information of on-board equipment units such as brakes and engines is important information in the vehicle network. For car owners and vehicle inspection departments, you can learn about the use and replacement of on-board equipment units based on these identity information, and then determine whether the vehicle is Meet requirements such as vehicle security inspection requirements, vehicle transaction requirements. Therefore, the accurate information of these vehicle-mounted equipment units can truly reflect the current and historical conditions of the vehicle, which is very useful for vehicle detectors and users.

In some cases, the commonly used solution to obtain the identity information of the on-board equipment unit is to upload the identity information of the on-board equipment unit to the IoV management platform, which is recorded and updated by the IoV management platform. The user or platform administrator can view the vehicle by The information recorded on the network management platform to understand the use and replacement of on-board equipment units, the disadvantages of this solution are:

The identity information of the on-board equipment unit is only stored in the IoV management platform. When the database of the IoV management platform is abnormal and cannot be accessed normally, the user cannot normally obtain the identity information of the on-vehicle equipment unit. After the identity information of the in-vehicle equipment unit is maliciously modified and deleted by human operations, the user cannot obtain the identity information of the real in-vehicle equipment unit, thereby misleading the user. In short, the identity information of the vehicle-mounted equipment unit is only stored in the vehicle networking management platform, which has low security, is easy to be tampered with and cleared, and cannot truly reflect the use and replacement of the vehicle-mounted equipment unit.

Summary of the Invention

The processing method, device and system based on the identity information of the in-vehicle equipment unit provided by the embodiments of the present disclosure mainly solve the technical problem that the identity information of the in-vehicle equipment unit is only stored in the vehicle networking management platform, which has low security and is easy to be tampered with. Cleared, can not truly reflect the use and replacement of the vehicle equipment unit.

In order to solve the above technical problems, an embodiment of the present disclosure provides a method for processing vehicle-based equipment unit identity information, including: issuing an identity information acquisition instruction to a connected vehicle device, where the identity information acquisition instruction carries at least one first target vehicle Identification information of the equipment unit, and the identity information acquisition instruction is used to obtain identity information of the at least one first target vehicle-mounted equipment unit; and receiving the second target vehicle-mounted equipment unit itself that is The identity information of a first target vehicle-mounted equipment unit uses at least one vehicle-mounted equipment unit storing the identity information of the same first target vehicle-mounted equipment unit as the second target vehicle-mounted equipment unit; each vehicle-mounted equipment unit stores at least in advance Identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit; in a case where the number of the second target vehicle-mounted equipment unit is greater than 1, each identity of the same first target vehicle-mounted equipment unit is received Information is compared; if the comparison results are consistent, then the The identity information of the first target vehicle-mounted equipment unit is real and valid information.

An embodiment of the present disclosure further provides a processing device based on the identity information of a vehicle-mounted device unit, including: a first sending module configured to issue an identity information acquisition instruction to a connected vehicle device, where the identity information acquisition instruction carries at least one first Identification information of a target vehicle-mounted equipment unit, and the identity information acquisition instruction is used to acquire identity information of the at least one first target vehicle-mounted equipment unit; a first receiving module is configured to receive a second target sent by the connected vehicle equipment The vehicle-mounted equipment unit itself stores identity information for the same first target vehicle-mounted equipment unit, and at least one vehicle-mounted equipment unit that stores the identity information of the same first target vehicle-mounted equipment unit is used as the second target vehicle-mounted equipment unit; Each vehicle-mounted equipment unit stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit; the processing module is configured to, when the number of the second target vehicle-mounted equipment units is greater than 1, Received each identity information of the same first target vehicle equipment unit The comparison is performed, and if the comparison results are consistent, it is determined that the identity information of the first target vehicle-mounted equipment unit is real and valid information.

An embodiment of the present disclosure further provides a vehicle networking management platform, which includes a first processor, a first memory, and a first communication bus; the first communication bus is configured to implement a connection between the first processor and the first memory Connection communication; the first processor is configured to execute one or more programs stored in the first memory to implement the steps of the processing method based on the identity information of the vehicle-mounted device as described above.

An embodiment of the present disclosure further provides a processing method based on the identity information of a vehicle-mounted equipment unit, including: receiving an identity information acquisition instruction issued by a vehicle networking management platform, where the identity information acquisition instruction carries at least one first target vehicle-mounted equipment unit Identification information, the identity information acquisition instruction is used to obtain identity information of the at least one first target vehicle-mounted equipment unit; each vehicle-mounted equipment unit stores at least the identity of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance Information, using at least one vehicle-mounted equipment unit that stores the identity information of the same first target vehicle-mounted equipment unit as the second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads its own target for the same first target The identity information of the vehicle-mounted equipment unit is reported to the connected vehicle management platform.

An embodiment of the present disclosure further provides a processing device based on identity information of a vehicle-mounted device unit, including: a second receiving module configured to receive an identity information acquisition instruction issued by a vehicle networking management platform, where the identity information acquisition instruction carries at least one Identification information of a first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used to acquire identity information of the at least one first target vehicle-mounted equipment unit; a reading module is configured to store the same first target vehicle-mounted equipment unit At least one vehicle-mounted equipment unit of the identity information of the vehicle is used as the second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information stored for itself for the same first target vehicle-mounted equipment unit; At least the identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit is stored; the second sending module is configured to report the read identity information for the same first target vehicle-mounted equipment unit to the vehicle networking management platform.

An embodiment of the present disclosure further provides a vehicle networking device, which includes a second processor, a second memory, and a second communication bus; the second communication bus is configured to implement the communication between the second processor and the second memory. Connection and communication; the second processor is configured to execute one or more programs stored in the second memory, so as to implement the steps of the processing method based on the identity information of the vehicle-mounted device as described above.

An embodiment of the present disclosure further provides a processing method based on the identity information of a vehicle-mounted device unit, including: the vehicle networking management platform issues an identity information acquisition instruction to the vehicle-connected device, and the identity information acquisition instruction carries at least one first target vehicle-mounted device Identification information of the unit, and the identity information acquisition instruction is used to obtain identity information of the at least one first target vehicle-mounted device unit; each vehicle-mounted device unit in the connected vehicle device stores at least one The identity information of at least one vehicle-mounted equipment unit outside is to use at least one vehicle-mounted equipment unit storing the identity information of the same first target vehicle-mounted equipment unit as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads itself The stored identity information for the same first target vehicle equipment unit is reported to the vehicle networking management platform; the vehicle networking management platform receives the second target vehicle equipment unit sent by the vehicle networking equipment itself and stores Identification information for the same first target vehicle equipment unit If the number of the second target vehicle-mounted equipment units is greater than 1, compare each identity information of the same first target vehicle-mounted equipment unit; if the comparison results are consistent, determine all The identity information of the first target vehicle-mounted equipment unit is true and effective information.

An embodiment of the present disclosure also provides a processing system based on the identity information of a vehicle-mounted device unit, which includes: a vehicle-connected device and a vehicle-connected management platform. The vehicle-connected device includes at least two vehicle-mounted device units. It is configured to issue an identity information acquisition instruction to the connected vehicle device, where the identity information acquisition instruction carries identification information of at least one first target vehicle equipment unit, and the identity information acquisition instruction is used to acquire the at least one first target Identification information of the on-board equipment unit; and receiving identity information for the same first target on-board equipment unit stored by the second target on-board equipment unit sent from the connected vehicle device; When the number is greater than 1, each identity information of the same first target vehicle-mounted equipment unit is compared; if the comparison results are consistent, it is determined that the identity information of the first target vehicle-mounted equipment unit is true Valid information; each on-board equipment unit in the connected vehicle device has at least stored in advance The identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit uses at least one vehicle-mounted equipment unit storing the identity information of the same first target vehicle-mounted equipment unit as a second target vehicle-mounted equipment unit, and the second target The on-vehicle equipment unit reads the identity information stored on itself for the same first target on-vehicle equipment unit and reports it to the connected vehicle management platform.

An embodiment of the present disclosure further provides a processing system based on the identity information of a vehicle-mounted device, including a third processor, a third memory, and a third communication bus; the third communication bus is configured to implement the third processor and Connection and communication between third memories; the third processor is configured to execute one or more programs stored in the third memory, so as to implement the steps of the processing method based on the identity information of the vehicle-mounted device as described above .

An embodiment of the present disclosure also provides a computer-readable storage medium, where the computer-readable storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement Steps of the processing method based on the identity information of the in-vehicle equipment unit according to any one of the above.

The beneficial effects of this disclosure are:

The processing method, device and system based on the identity information of the on-vehicle equipment provided in the embodiments of the present disclosure include: the IoV management platform issues an identity information acquisition instruction to the IoV equipment, and the identity information acquisition instruction carries at least one first target on-vehicle device Unit identification information and identity information acquisition instructions are used to obtain identity information of at least one first on-board equipment unit; each on-vehicle equipment unit in the IoV device stores at least one on-vehicle equipment other than the on-vehicle equipment unit in advance The identity information of the unit uses at least one vehicle-mounted equipment unit that stores the identity information of the same first target vehicle-mounted equipment unit as the second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the same first The identity information of the target vehicle equipment unit is reported to the vehicle networking management platform; the vehicle networking management platform receives the identity information for the same first target vehicle equipment unit that is stored by the second target vehicle equipment unit itself from the vehicle networking equipment; On-board equipment at the second target When the number of elements is greater than 1, the identity information of the same first target vehicle equipment unit is compared; if the comparison results are consistent, it is determined that the identity information of the first target vehicle equipment unit is true Valid information; in some implementation processes, each vehicle-mounted equipment unit stores at least the identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance. The identity information of the target vehicle-mounted equipment units are all consistent, then it is determined that the identity information of the first target vehicle-mounted equipment unit is true and effective, thereby helping the user to more accurately understand the use and replacement of the vehicle-mounted equipment unit of the connected vehicle equipment. During the annual inspection and the transaction of IoV equipment, the efficiency and authenticity of IoV equipment inspection were improved, and the user experience was improved.

Other features and corresponding beneficial effects of the present disclosure are explained in the later part of the description, and it should be understood that at least part of the beneficial effects become apparent from the description in the present disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present disclosure and constitute a part of the present application. The exemplary embodiments of the present disclosure and the description thereof are provided to explain the present disclosure and do not constitute an improper limitation on the present disclosure. In the drawings:

FIG. 1 is a general system frame diagram of Embodiment 1 of the present disclosure;

2 is a schematic flowchart of a method for processing vehicle-based equipment unit identity information based on a vehicle-connected vehicle management platform or a PC diagnostic tool according to Embodiment 1 of the present disclosure;

3 is a schematic flowchart of a method for processing vehicle-mounted device unit identity information based on a vehicle-connected device side in Embodiment 2 of the present disclosure;

4 is a schematic flowchart of a processing method based on in-vehicle equipment unit identity information of a system according to Embodiment 3 of the present disclosure;

5 is a schematic structural diagram of a processing device based on in-vehicle equipment unit identity information according to Embodiment 4 of the present disclosure;

6 is a schematic structural diagram of a processing apparatus based on identity information of a vehicle-mounted device according to Embodiment 5 of the present disclosure;

7 is a schematic structural diagram of a processing system based on identity information of a vehicle-mounted device according to Embodiment 6 of the present disclosure;

8 is a schematic structural diagram of a vehicle networking management platform according to Embodiment 7 of the present disclosure;

FIG. 9 is a schematic structural diagram of a connected vehicle device according to Embodiment 7 of the present disclosure;

10 is a schematic structural diagram of a processing system based on identity information of a vehicle-mounted device according to Embodiment 7 of the present disclosure;

11 is a system frame diagram when the number of in-vehicle equipment units of the eighth embodiment of the present disclosure is two;

FIG. 12 is a sequence diagram of a process for saving identity information of a vehicle-mounted equipment unit when the number of vehicle-mounted equipment units of the eighth embodiment of the present disclosure is two; FIG.

13 is a system frame diagram when the number of in-vehicle equipment units of the ninth embodiment of the present disclosure is n (n is greater than 2);

14 is a system frame diagram when the number of in-vehicle equipment units of the tenth embodiment of the present disclosure is n (n is greater than 2), and a secure storage area is opened in the in-vehicle equipment unit;

15 is a sequence diagram of a process for saving identity information of a vehicle-mounted equipment unit when the number of vehicle-mounted equipment units is n (n is greater than 2) and a secure storage area is opened in the vehicle-mounted equipment unit according to Embodiment 10 of the present disclosure;

16 is a system frame diagram when the number of on-board equipment units of the eleventh embodiment of the present disclosure is n (n is greater than 2), a safe storage area is opened in the on-board equipment unit, and an overall control unit is added;

FIG. 17 is the identity information of the vehicle-mounted equipment unit when the number of vehicle-mounted equipment units is n (n is greater than 2), a secure storage area is opened in the vehicle-mounted equipment unit, and an overall control unit is added in the eleventh embodiment of the present disclosure. Save process timing diagram;

18 is a schematic flowchart of obtaining identity information of a vehicle-mounted equipment unit when the number of vehicle-mounted equipment units according to Embodiment 12 of the present disclosure is two;

19 is a schematic flowchart of obtaining identity information of a vehicle-mounted equipment unit when the number of vehicle-mounted equipment units is n (n is greater than 2) according to Embodiment 13 of the present disclosure;

20 is a schematic flowchart of obtaining identity information of a vehicle-mounted equipment unit when the number of vehicle-mounted equipment units is n (n is greater than 2) and a secure storage area is opened in the vehicle-mounted equipment unit according to Embodiment 14 of the present disclosure;

FIG. 21 is the identity information of the vehicle-mounted equipment unit when the number of vehicle-mounted equipment units is n (n is greater than 2), a secure storage area is opened in the vehicle-mounted equipment unit, and a total control unit is added in the fifteenth embodiment of the present disclosure. Get a schematic diagram of the process.

detailed description

In order to make the objectives, technical solutions, and advantages of the present disclosure more clear, the embodiments of the present disclosure will be further described in detail through optional implementations in conjunction with the accompanying drawings. It should be understood that the alternative embodiments described herein are only used to explain the present disclosure and are not intended to limit the present disclosure.

Embodiment one:

The identity information of on-board equipment units such as brakes and engines is important information in the vehicle network. For car owners and vehicle inspection departments, you can learn about the use and replacement of on-board equipment units based on these identity information, and then determine whether the vehicle is Meet requirements such as vehicle security inspection requirements, vehicle transaction requirements. Therefore, the accurate information of these vehicle-mounted equipment units can truly reflect the current and historical conditions of the vehicle, which is very useful for vehicle detectors and users.

In order to solve the problem that the identity information of the in-vehicle equipment unit is only stored in the vehicle networking management platform, the security is low, it is easy to be tampered with and cleared, and it cannot truly reflect the use and replacement of the in-vehicle equipment unit. An embodiment of the present disclosure provides a method based on The processing method of the vehicle-mounted equipment unit identity information. The processing method based on the vehicle-mounted equipment unit identity information provided in this embodiment is a method on the side of the vehicle networking management platform or PC diagnostic tool, including:

Referring to FIG. 1, FIG. 1 is a system frame diagram of an embodiment of the present disclosure. In FIG. 1, a vehicle networking management platform and a vehicle networking device are included. The vehicle networking management platform may also be replaced by a PC diagnostic tool, that is, may be a PC. Diagnostic tools to implement the functions of the IoV management platform in the embodiments of the present disclosure; IoV devices include sending and receiving units, n vehicle-mounted device units, n is an integer greater than or equal to 2, and the n vehicle-mounted device units are respectively recorded as vehicle-mounted device units 1. Vehicle-mounted equipment unit 2 ... Vehicle-mounted equipment unit n-1, vehicle-mounted equipment unit n. In one embodiment, the vehicle-connected device further includes a general control unit; the embodiments of the present disclosure use block chain technology as the basis for each vehicle-mounted device. The identity information of the equipment unit is securely stored in at least one other on-vehicle equipment unit. Each vehicle-mounted equipment unit actively sends its own identity information to at least one other vehicle-mounted equipment unit when it is first started, which may be to send its own identity information to the other one, or two other ... or all other vehicle-mounted equipment units; In one embodiment, the identity information may be encrypted or securely signed before being sent to other vehicle equipment units. In one embodiment, it may be directly sent to other vehicle equipment units, or it may be sent to the Internet of Vehicles. The overall control unit of the device is sent by the overall control unit to other on-board equipment units.

In one embodiment, each vehicle-mounted equipment unit is provided with a secure storage area. The secure storage area may be set to require a secure interface to operate, and once the data is written, the written data cannot be erased. After the vehicle-mounted equipment unit receives the identity information sent by other vehicle-mounted equipment units, it calls the security interface and writes the identity information into the secure storage area. The secure storage area is used to store at least the identity information of other on-board equipment units, and the secure storage area can also be used to store the identity information of the on-board equipment unit.

When the user needs to know the identity information of the in-vehicle equipment unit, the user issues an identity information acquisition instruction through the vehicle networking management platform or a PC diagnostic tool. In one embodiment, the instruction can be directly issued to the same first target in-vehicle equipment unit. The at least one second target vehicle equipment unit of the identity information of the mobile phone may also be sent to the at least one second target vehicle equipment unit that stores the identity information of the same first target vehicle equipment unit through the overall control unit of the connected vehicle device, that is, After receiving the identification information acquisition instruction, the sending and receiving unit of the connected vehicle equipment directly forwards it to at least one second target onboard equipment unit storing the identity information of the same first target onboard equipment unit, or the sending and receiving unit of the connected vehicle equipment After receiving the identity information acquisition instruction, it is forwarded to the general control unit, and the general control unit pushes it to at least one second target vehicle equipment unit storing the identity information of the same first target vehicle equipment unit; the second target vehicle equipment unit receives After the identity information acquisition instruction, Send identity information from their own internal security storage area and some first target vehicle equipment unit to the vehicle network management platform or PC diagnostic tools. The vehicle networking management platform or PC diagnostic tool compares and arranges each identity information received. If the identity information of the same first target vehicle equipment unit is consistent, the identity information of the first target vehicle equipment unit is considered It is true and effective, thereby helping users to more truly understand the use and replacement of on-vehicle equipment units of IoV equipment. During the annual inspection of IoV equipment and IoV equipment transaction, the efficiency and authenticity of IoV equipment inspection have been improved. Improve user experience.

In the embodiment of the present disclosure, a vehicle-connected device, such as a car, and a vehicle-mounted device unit, such as a brake, an engine, a window, a sunroof, and other spare parts; the identity information of the vehicle-mounted device unit includes address information, a part number, a version number, and a version-based Number for at least one of identity signatures.

To facilitate understanding, the following describes the storage process of identity information:

Each vehicle-mounted device unit of the connected vehicle device actively sends its own identity information to at least one other vehicle-mounted device unit for storage when it is first started. In one embodiment, it can actively send its own identity information to other Stored at each on-board equipment unit. In one embodiment, an example will be described in which the active identification information is actively sent to each other vehicle-mounted equipment unit for storage. The storage process is: when a new vehicle-mounted equipment unit starts, read its own identity information, and Send the identity information to each other vehicle-mounted equipment unit. After receiving the push instruction from the vehicle-mounted equipment unit that is the sending end, the vehicle-mounted equipment unit that is the receiving side receives and saves the identity sent by the vehicle-mounted equipment unit that is the sending end. After the information is sent, the confirmation information is sent to the vehicle-mounted equipment unit that is the sending end, and the vehicle-mounted equipment unit that is the sending side marks that its identity information has been safely saved; after restarting, it is not necessary to send its own identity information to each other vehicle-mounted equipment unit Office.

In this embodiment, in an embodiment, before actively sending its own identity information to at least one other vehicle-mounted equipment unit for storage, the method further includes: encrypting its own identity information or performing secure signature processing;

Actively sending your own identity information to at least one other vehicle-mounted equipment unit for storage includes: actively sending your own identity information that is encrypted or securely signed to other at least one on-board equipment unit for storage; to ensure the security of the stored information Sex.

In the case where the identity information that is actively encrypted or securely signed is sent to each other vehicle equipment unit for storage, that is, the vehicle equipment unit 1 encrypts and stores the identity information of the vehicle equipment unit 2 to the vehicle equipment unit n, The in-vehicle equipment unit 2 encrypts and stores the identity information of the in-vehicle equipment unit 1 and the in-vehicle equipment unit 3 to the in-vehicle equipment unit n, and so on, the in-vehicle equipment unit n encrypts and stores the identity information of the in-vehicle equipment unit 1 to the in-vehicle equipment unit n-1.

In an embodiment, each vehicle-mounted equipment unit is provided with a secure storage area. After each vehicle-mounted equipment unit receives identity information sent by other vehicle-mounted equipment units, it calls a security interface to write the received identity information to the security storage area. The identity information written in the secure storage area cannot be erased, that is, the identity information written in the secure storage area cannot be modified or deleted to ensure the authenticity of the stored information.

In one embodiment, an example is taken to actively send its own identity information to each other vehicle equipment unit for storage. The storage process of adding a secure storage area and an encryption scheme is: when a new vehicle equipment unit is started, Read your own identity information, encrypt the identity information, and send it to each other vehicle equipment unit. The vehicle equipment unit as the receiving end receives the push instruction of the new vehicle equipment unit as the sending end, and then acts as the vehicle equipment unit on the receiving end. Decrypt the identity information of the new vehicle equipment unit, then call the secure storage interface to save the identity information of the new vehicle equipment unit, and then send the confirmation information to the new vehicle equipment unit. The new vehicle equipment unit receives the information from each other vehicle equipment unit. After confirming the information, it is marked that the identity information of the user has been safely saved; when restarting thereafter, the identity information may not be sent to each other vehicle equipment unit.

In an embodiment, actively sending its own identity information to at least one other vehicle-mounted equipment unit for storage includes:

Actively send their own identity information directly to at least one other vehicle-mounted equipment unit for storage;

Or, it actively sends its own identity information to the overall control unit of the connected vehicle device, and the overall control unit sends it to at least one other vehicle-mounted equipment unit for storage.

In one embodiment, an example will be taken to actively send its own identity information to other various vehicle equipment units for storage. The storage process of adding a total control unit, a secure storage area, and an encryption scheme is: when a new vehicle equipment is available When the unit starts, it reads its own identity information, encrypts the identity information, and sends it to the general control unit. After receiving the identity information of the new vehicle-mounted equipment unit, the general control unit pushes it to the other vehicle-mounted equipment units on the bus. The vehicle-mounted equipment unit that is the receiving end receives the push instruction of the new vehicle-mounted equipment unit that is the sending end, and the vehicle-mounted equipment unit that is the receiving-side decrypts the identity information of the new vehicle-mounted equipment unit, and then calls the secure storage interface to save the new vehicle-mounted equipment unit. The identity information is then sent to the general control unit. The general control unit is then pushed to the new vehicle equipment unit. After the new vehicle equipment unit receives the confirmation information of each other vehicle equipment unit, it marks its identity information as safe. Save; when restarting later, you can Their identity information is sent to each of the other on-board unit at the device.

The identity information of the on-board equipment unit stored in the safe storage area of other on-board equipment units includes the identity information of the on-board equipment unit when it leaves the factory. When the on-board equipment unit is replaced, the identity information also includes the identity information after the replacement; for example, when the brakes leave the factory The address information is recorded as A. When the brake is first activated, it sends its own address information A to the safe storage area of each other vehicle equipment unit for storage. Later, the owner has replaced the brake, and the replaced brake address information is recorded as B. Replace When the rear brake is activated for the first time, it sends its own address information B to the safe storage area of each other vehicle equipment unit for storage; the address information of the brake stored in the safety storage area of each other vehicle equipment unit includes the address information at the time of shipment A, and the replacement address information B.

In one embodiment, each vehicle-mounted equipment unit stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit, that is, the vehicle-mounted equipment unit 1 can store the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n. At least one piece of identity information, the in-vehicle equipment unit 2 may store the identity information of at least one of the in-vehicle equipment unit 1, and the in-vehicle equipment unit 3 to the in-vehicle equipment unit n, and so on, the in-vehicle equipment unit n-1 may save the in-vehicle equipment units 1 to The identity information of at least one of the in-vehicle equipment unit n-2 and the in-vehicle equipment unit n, the in-vehicle equipment unit n may store at least one of the identity information of the in-vehicle equipment unit 1 to the in-vehicle equipment unit n-1. In an embodiment, each vehicle-mounted equipment unit may store only the identity information of each other vehicle-mounted equipment unit, that is, the vehicle-mounted equipment unit 1 stores the identity information of the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n, and the vehicle-mounted equipment unit 2 stores The identity information of the on-board equipment unit 1, and the on-board equipment unit 3 to the on-board equipment unit n, and so on, the in-vehicle equipment unit n-1 stores the identity information of the on-board equipment unit 1 to the on-board equipment unit n-2, and the on-board equipment unit n. The in-vehicle equipment unit n stores identity information of the in-vehicle equipment unit 1 to the in-vehicle equipment unit n-1. It is also possible that each vehicle-mounted equipment unit stores the identity information of the vehicle-mounted equipment unit in addition to the identity information of other vehicle-mounted equipment units in advance, that is, each vehicle-mounted equipment unit stores the vehicle-mounted equipment unit 1 to the vehicle Identity information of equipment unit n.

The above describes the process of storing identity information. The following describes the process of obtaining stored identity information:

As shown in FIG. 2, the processing method based on the identity information of the vehicle-mounted equipment provided in this embodiment includes:

S201: Issue an identity information acquisition instruction to the connected vehicle device, the identity information acquisition instruction carries identification information of at least one first target vehicle equipment unit, and the identity information acquisition instruction is used to acquire identity information of at least one first target vehicle equipment unit;

S202: Receive at least one vehicle that stores identity information for the same first target vehicle equipment unit that is stored by the second target vehicle equipment unit itself from the connected vehicle device The equipment unit serves as the second target vehicle equipment unit; each vehicle equipment unit previously stores at least identity information of at least one vehicle equipment unit except the vehicle equipment unit;

S203: In a case where the number of the second target vehicle-mounted equipment unit is greater than 1, compare each identity information of the same first target vehicle-mounted equipment unit;

S204: If the comparison results are consistent, determine that the identity information of the first target vehicle-mounted equipment unit is real and valid information.

In the embodiment of the present disclosure, the IoV management platform or PC diagnostic tool may issue an identity information acquisition instruction to the IoV equipment. The identity information acquisition instruction carries identification information of at least one first target vehicle equipment unit. The identity information acquisition instruction is used for For obtaining identity information of at least one first target vehicle-mounted equipment unit; the identification information of the first target vehicle-mounted equipment unit carried in the identification information acquisition instruction is used to determine the identity information of which vehicle-mounted equipment unit in the vehicle-connected device is obtained, and the identification information may be The identity information of the on-vehicle equipment unit is adopted, that is, the identity information of the on-vehicle equipment unit in the vehicle-connected device that the user wants to obtain can be distinguished by the identity information of the on-vehicle equipment unit. The following example is used for illustration. If the issued identity information acquisition instruction carries the identification information of the vehicle-mounted device unit 1, the identity information acquisition instruction can be used to determine that the user wants to obtain the identity information of the vehicle-mounted device unit 1. The identification information acquisition instruction carries identification information of the on-board equipment unit 1 and the on-board equipment unit 2. Through the identification information acquisition instruction, it can be determined that the user wants to obtain the identity information of the on-board equipment unit 1 and the on-board equipment unit 2. The ID information acquisition instruction carries identification information of all the on-board equipment units of the IoV device. Then, the identity information acquisition instruction can determine that the user wants to obtain the identity information of all on-vehicle equipment units.

Each vehicle-mounted equipment unit in the vehicle-connected vehicle equipment stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance; the identification information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the vehicle-connected vehicle networking After receiving the identity information acquisition instruction sent from the IoV management platform, the device parses the identification information of each first target vehicle-mounted equipment unit carried in the identity information acquisition instruction, and stores the identity of the same first target vehicle-mounted equipment unit. The at least one vehicle-mounted equipment unit of the information serves as the second target vehicle-mounted equipment unit;

For example, there are three on-board equipment units in the vehicle-connected equipment, which are denoted as on-vehicle equipment unit 1, on-vehicle equipment unit 2, and on-vehicle equipment unit 3. The in-vehicle equipment unit 1 stores the identity information of the on-vehicle equipment unit 2 and the on-vehicle equipment unit 2 There is identity information of the on-vehicle equipment unit 1 and the on-vehicle equipment unit 3, and the on-vehicle equipment unit 3 stores the identity information of the on-vehicle equipment unit 1, the on-vehicle equipment unit 2, and the on-vehicle equipment unit 3. The identification information of the on-board equipment unit 1 and the on-board equipment unit 2 carried in the identity information acquisition instruction takes both the on-board equipment unit 1 and the on-board equipment unit 2 as the first target on-board equipment unit; for the on-board equipment unit 1, the second target on-board equipment The equipment unit may be vehicle equipment unit 2, or vehicle equipment unit 3, or vehicle equipment unit 2 and vehicle equipment unit 3; for vehicle equipment unit 2, the second target vehicle equipment unit may be vehicle equipment unit 1 , Or may be the vehicle-mounted equipment unit 3, or may be the vehicle-mounted equipment unit 1 and the vehicle-mounted equipment unit 3.

In one embodiment, each vehicle-mounted equipment unit stores at least identity information of all vehicle-mounted equipment units except the vehicle-mounted equipment unit. The following description is based on an example in which each vehicle equipment unit stores at least identity information of all vehicle equipment units except the vehicle equipment unit. The vehicle equipment unit 1 stores identity information of the vehicle equipment unit 2 to the vehicle equipment unit n. The device unit 2 stores the identity information of the in-vehicle device unit 1, and the in-vehicle device unit 3 to the in-vehicle device unit n, and so on, the in-vehicle device unit n stores the identity information of the in-vehicle device unit 1 to the in-vehicle device unit n-1. After the connected vehicle equipment receives the identity information acquisition instruction from the connected vehicle management platform, it parses out that the identification information acquisition instruction carries identification information of all vehicle equipment units (ie, vehicle equipment unit 1 to vehicle equipment unit n), and then it can be determined The identity information acquisition instruction is used to obtain identity information of all on-vehicle equipment units; the on-vehicle equipment unit 1 to the in-vehicle equipment unit n of the car networking device sends the identity information stored in itself to the car networking management platform, and the car networking management platform sends the same The identity information of each on-board equipment unit is compared. If the comparison results of each on-board equipment unit are consistent, it indicates that the identity information of each on-board equipment unit is true and valid. The identity information of the equipment unit, and the collected identity information of each vehicle-mounted equipment unit is displayed on the interactive interface of the vehicle networking management platform.

When the vehicle networking management platform compares the identity information of each vehicle-mounted equipment unit, the comparison method may be one-by-one comparison or parallel comparison, which is not limited in this embodiment.

The identity information includes the identity information of the vehicle equipment unit when it leaves the factory. When the vehicle equipment unit is replaced, the identity information also includes the identity information after the replacement. The identity information includes at least one of address information, a part number, a version number, and an identity signature based on the version number.

In the embodiment of the present disclosure, in an implementation manner, after receiving the identity information for the same first target vehicle-mounted equipment unit stored in the second target vehicle-mounted equipment unit itself from the vehicle-connected device in S202, the method further includes:

When the number of the second target vehicle-mounted device units is equal to 1, it is determined that the identity information of the first target vehicle-mounted device unit sent by the second target vehicle-mounted device unit is real and valid information. It can be set that the identity information stored in the vehicle equipment unit is not erasable, thereby ensuring the authenticity and validity of the identity information.

In one embodiment, the following description is made with the case where the number of vehicle-mounted equipment units is equal to two. When the number of vehicle-mounted equipment units is equal to two, the second vehicle-mounted equipment unit stored in the first vehicle-mounted equipment unit itself is stored. The identity information of the second vehicle-mounted equipment unit is regarded as real and effective information, and the identity information of the first vehicle-mounted equipment unit stored by the second vehicle-mounted equipment unit itself is regarded as real and valid information.

In one embodiment, when the number of vehicle-mounted equipment units is equal to 2, the first vehicle-mounted equipment unit itself stores the identity information of the second vehicle-mounted equipment unit, and the second vehicle-mounted equipment unit itself stores the first vehicle-mounted equipment. The identity information of the unit can be set so that the identity information stored in the first on-board equipment unit and the second on-board equipment unit cannot be erased, thereby ensuring the authenticity and validity of the identity information.

In the embodiment of the present disclosure, in an implementation manner, each vehicle-mounted equipment unit further stores identity information of the vehicle-mounted equipment unit in advance. For example, the in-vehicle equipment unit 1, the in-vehicle equipment unit 2, ..., the in-vehicle equipment unit n all store identity information of the in-vehicle equipment unit 1 to the in-vehicle equipment unit n. After the connected vehicle device receives the identity information acquisition instruction from the connected vehicle management platform, the on-board device unit 1 to the connected device unit n of the connected vehicle device sends the stored identity information to the connected vehicle management platform and the connected vehicle management platform. Compare the identity information of the same vehicle-mounted equipment unit. If the comparison result of each vehicle-mounted equipment unit is consistent, it means that the identity information of each vehicle-mounted equipment unit is true and valid, and a notification is issued to remind each vehicle-mounted equipment unit. The identity information of the equipment unit is real and valid information, and / or the identity information of the in-vehicle equipment unit can be displayed and queried.

In the embodiment of the present disclosure, in an implementation manner, when each vehicle-mounted equipment unit further stores identity information of the vehicle-mounted equipment unit in advance, and when the number of vehicle-mounted equipment units is equal to two, The identity information of the same vehicle equipment unit is compared; if the comparison result of each vehicle equipment unit is consistent, it is determined that the identity information of each vehicle equipment unit is real and valid information.

That is, when the number of vehicle-mounted equipment units is equal to 2, the first vehicle-mounted equipment unit itself stores the identity information of the first and second vehicle-mounted equipment units, and the second vehicle-mounted equipment unit itself stores the first and first The identity information of the two vehicle-mounted equipment units; after the vehicle-connected equipment receives the identity information acquisition instruction from the vehicle-connected vehicle management platform, the first and second vehicle-mounted equipment units of the vehicle-connected equipment send their stored identity information To the vehicle networking management platform, the vehicle networking management platform compares the identity information of the same vehicle equipment unit. If the comparison results of each vehicle equipment unit are consistent, it indicates that the identity information of each vehicle equipment unit is true. If it is valid, a notification is sent to indicate that the identity information of each vehicle-mounted equipment unit is real and valid information, and / or the identity information of each vehicle-mounted equipment unit is displayed on the interactive interface of the vehicle networking management platform.

In an embodiment, after determining that the identity information of the first target vehicle-mounted equipment unit is real and valid information in S204, the method further includes: sending a notification prompting the identity information of the first target vehicle-mounted equipment unit to be real and valid information, and / or The identity information of the first target vehicle-mounted equipment unit is displayed.

In the embodiment of the present disclosure, in an implementation manner, the identity information sent by the in-vehicle equipment unit to the vehicle networking management platform may be encrypted, or the identity information may be encrypted using a negotiated encryption method. Before comparing the received individual identity information of the same first target vehicle-mounted equipment unit, the method further includes: decrypting each identity information sent by the connected vehicle-connected device for the same first target vehicle-mounted equipment unit. After the vehicle networking management platform is decrypted, each identity information of the same first target vehicle equipment unit is compared.

In the embodiment of the present disclosure, in an implementation manner, after comparing the identity information of the same first target vehicle equipment unit, the method further includes: if at least one identity information of the same first target vehicle equipment unit is If the comparison result is inconsistent, it is determined that the identity information of the first target vehicle-mounted equipment unit is invalid information, indicating that the identity information of the first target vehicle-mounted equipment unit has been tampered with, and the vehicle-connected equipment may have other abnormal operations or other risks. The interactive interface of the car networking management platform is used to prompt the user that the identity information of the vehicle equipment unit is inconsistent.

In the embodiment of the present disclosure, in an implementation manner, after the connected vehicle device receives the identity information acquisition instruction issued by the connected vehicle management platform, the second target vehicle-mounted equipment unit reads the first target stored in the vehicle-mounted device unit. The identity information of the vehicle equipment unit is reported to the vehicle networking management platform. The identity information acquisition instruction is to obtain the identity information of each vehicle equipment unit, and each vehicle equipment unit stores the identity information of each other vehicle equipment unit, and each vehicle equipment unit reports all vehicle equipment stored in itself In the case of the identity information of the unit, an identity information acquisition instruction is issued. After receiving the identity information acquisition instruction, each vehicle equipment unit reads the identity information of all vehicle equipment units stored in itself and reports it to the vehicle networking management platform. .

In an embodiment, the reading of the identity information stored by the second target vehicle-mounted equipment unit for the same first target vehicle-mounted equipment unit includes: the second target vehicle-mounted equipment unit invokes a security interface to read the stored target for the same first Identity information of the first target vehicle-mounted equipment unit.

Before reporting to the connected car management platform, it also includes: reading the identity information for the same first target vehicle equipment unit stored in its own secure storage area, or performing security signature processing;

The reporting to the connected car management platform includes: reporting the identity information encrypted or securely signed to the connected car management platform; to ensure the security of the identity information.

In an embodiment, each vehicle-mounted equipment unit reading the identity information of all vehicle-mounted equipment units stored in it includes: each vehicle-mounted equipment unit invokes a security interface to read all vehicle-mounted equipment units stored in its own secure storage area. Identity Information;

Before reporting to the connected car management platform, it also includes: reading the identity information of all in-vehicle equipment units stored in its own secure storage area, or performing secure signature processing;

The reporting to the connected car management platform includes: reporting the identity information encrypted or securely signed to the connected car management platform; to ensure the security of the identity information.

In the embodiment of the present disclosure, in an implementation manner, the vehicle-connected device receiving the identity information acquisition instruction issued by the vehicle-connected management platform includes:

Each second target vehicle-mounted equipment unit directly receives the identity information acquisition instruction issued by the IoV management platform; or, the general control unit receives the identity information acquisition instruction issued by the IoV management platform, and the general control unit then obtains the identity information An instruction is sent to each second target vehicle-mounted equipment unit;

Reporting identity information encrypted or securely signed to the connected car management platform includes:

Send the encrypted or securely signed identity information directly to the IoV management platform; or send the encrypted or securely signed identity information to the ICU first, and then the IoC to the IoV management platform .

The overall control unit may sequentially receive the identity information sent by each second target vehicle-mounted equipment unit, or may receive the identity information sent by each second target vehicle-mounted equipment unit in parallel, which is not limited in this embodiment; the overall control unit After receiving the identity information from the second target vehicle equipment unit, it can be forwarded to the vehicle networking management platform immediately, or after receiving the identity information from each second target vehicle equipment unit, it can be forwarded to The connected vehicle management platform is not limited in this embodiment.

To facilitate understanding, the following describes the embodiment of the present disclosure by taking the vehicle-mounted device unit of the vehicle-connected device including brakes, engines, windows, and identity information as address information as an example:

The vehicle networking equipment includes a transmitting and receiving unit, a general control unit, and three vehicle-mounted equipment units: a brake, an engine, and a window;

The address information when the brake leaves the factory is denoted as A. When the brake is first started, it reads its own address information A and encrypts the address information A and sends it to the general control unit. The general control unit sends the encrypted address information A to the engine and the vehicle. After receiving the address information A, the engine, the window of the vehicle decrypt the address information A, and call the security interface to write the address information A into its own secure storage area for storage. Later, the owner has replaced the brake. The address information is recorded as B. When the replacement brake is first applied, it reads its own address information B and encrypts the address information B and sends it to the main control unit. The main control unit sends the encrypted address information B to the engine and window. After receiving the address information B, the engine and the window decrypt the address information B and call the security interface to write the address information B into its own secure storage area for storage;

When the engine leaves the factory, the address information is recorded as C. When the engine is started for the first time, it reads its own address information C and encrypts the address information C and sends it to the main control unit. The main control unit sends the encrypted address information C to the brakes and cars. After receiving the address information C, the windows, brakes and windows will decrypt the address information C and call the security interface to write the address information C into its own secure storage area for storage;

The address information when the window leaves the factory is marked as D. When the window is first started, it reads its own address information D and encrypts the address information D and sends it to the main control unit. The main control unit sends the encrypted address information D to the brake. , Engine, brake, after receiving the address information D, the engine decrypts the address information D and calls the security interface to write the address information D into its own secure storage area for storage;

The data (recorded as data 1) stored in the safe storage area of the brake includes: the address information C when the engine leaves the factory, and the address information D when the windows leave the factory;

The data stored in the engine's secure storage area (recorded as data 2) includes: address information A when the brakes leave the factory, address information B after the first replacement of the brakes, and address information D when the windows leave the factory;

The data (recorded as data 3) stored in the safe storage area of the window includes: address information A when the brakes leave the factory, address information B after the first replacement of the brakes, and address information C when the engine leaves the factory;

The data written into the safe storage area of brakes, engines and windows cannot be modified or erased;

The vehicle networking management platform issues an identity information acquisition instruction to the vehicle networking device. After receiving the identity information acquisition instruction, the sending and receiving unit of the vehicle networking device forwards it to the general control unit, which is pushed to the brake, engine, and vehicle on the bus. After receiving the push instruction from the window, brake, engine, and window, the brake calls the security interface to read the identity information (ie, data 1) stored in its own secure storage area, and encrypts data 1 and sends it to the general control unit. The engine calls the security interface to read the identity information (ie, data 2) stored in its own secure storage area, and encrypts the data 2 and sends it to the main control unit. The window calls the security interface to read and store it in its own secure storage area. The identity information (ie, data 3), and encrypt the data 3 and send it to the main control unit; the main control unit receives data 1, data 2, data 3 sent by the brake, engine, and window in order, and data 1 Data 2 and data 3 are pushed to the sending and receiving unit, and the sending and receiving unit sends data 1, data 2 and data 3 to the vehicle networking management platform.

The car networking management platform decrypts data 1, data 2, and data 3, and compares the identity information of the same vehicle equipment unit, that is, for the brake, compares the identity information of the brake in data 2, data 3 Consistent; for engines, compare the identity information of the engines in data 1 and data 3; for windows, compare the identity information of the windows in data 1, data 2;

Because the actual identity information of the brake includes address information A at the factory and address information B after the replacement, if the data 2 received by the car networking management platform includes: the address information A at the factory, the address after the first replacement of the brake Information B, address information D at the time of delivery of the vehicle window; data 3 received by the car networking management platform include: address information A when the brake leaves the factory, and address information C when the engine leaves the factory; it indicates that the identity information of the brake is inconsistent. The interactive interface of the management platform displays information that the identity information of the brake is inconsistent; if the data 2 received by the car networking management platform includes: the address information A when the brake leaves the factory, the address information B after the first replacement of the brake, and the window leaving the factory Address information D at the time; data 3 received by the car networking management platform include: address information A when the brakes leave the factory, address information B after the first replacement of the brakes, and address information C when the engines leave the factory; indicating the identity information of the brakes Consistent

The actual identification information of the brake includes the address information A at the factory and the replacement address information B. The actual identification information of the engine includes the address information C at the factory, and the actual identification information of the window includes the address information D at the factory. Data 1 received by the network management platform includes: address information C when the engine leaves the factory, and address information D when the window leaves the factory. If the data 2 received by the vehicle management platform includes: address information A when the brake leaves the factory, brake first The address information B after the second replacement, the address information D when the window is shipped, and if the data 3 received by the car networking management platform includes: the address information A when the brakes leave the factory, the address information B after the first replacement of the brakes, and the engine leaves the factory Address information C at the time; compare the identity of the brakes in data 2 and data 3, and the comparison is the same, it indicates that the identity information of the brake is true and valid; compare the identity of the window in data 1 and data 2 If the comparison is consistent, the identity information of the window is true and valid; the identity of the engine in data 1 and data 3 are compared, and the identity of the engine is the same. Information is real and effective; the brakes, engine, window status information can be displayed on the interactive interface car network management platform.

Through the implementation of the embodiments of the present disclosure, each vehicle-mounted device unit in a vehicle-connected device stores at least the identity information of at least one vehicle-mounted device unit except the vehicle-mounted device unit in advance. If the identity information of a target vehicle-mounted equipment unit is consistent, it is determined that the identity information of the first target vehicle-mounted equipment unit is true and effective, thereby helping the user to more accurately understand the use and replacement of the vehicle-mounted equipment unit of the vehicle-connected device. During the annual inspection of equipment and the transaction of IoV equipment, the efficiency and authenticity of IoV equipment inspection were improved, and the user experience was improved.

Embodiment two:

An embodiment of the present disclosure provides a processing method based on the identity information of a vehicle-mounted device unit. The processing method based on the identity information of a vehicle-mounted device unit provided in this embodiment is a method on the side of a vehicle-connected device. See FIG. 3, including:

S301: Receive an identity information acquisition instruction issued by a connected vehicle management platform, the identity information acquisition instruction carries identification information of at least one first target vehicle equipment unit, and the identity information acquisition instruction is used to acquire identity information of at least one first target vehicle equipment unit ;

S302: Each vehicle-mounted equipment unit stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance, and uses at least one vehicle-mounted equipment unit that stores identity information of the same first target vehicle-mounted equipment unit as a first Two target vehicle-mounted equipment units, and the second target vehicle-mounted equipment unit reads the identity information stored in itself for the same first target vehicle-mounted equipment unit and reports it to the vehicle networking management platform.

For the procedure of the method in the embodiment of the present disclosure, reference may be made to the description in Embodiment 1, and details are not described herein again.

Embodiment three:

An embodiment of the present disclosure provides a processing method based on the identity information of a vehicle-mounted device unit. The method based on the identity information of the vehicle-mounted device unit provided in this embodiment is a systematic method, and the system includes a connected vehicle device and a connected vehicle management platform. See FIG. As shown in 4, including:

S401: The connected vehicle management platform issues an identity information acquisition instruction to the connected vehicle equipment, the identification information acquisition instruction carries identification information of at least one first target vehicle equipment unit, and the identification information acquisition instruction is used to acquire at least one first target vehicle equipment unit Identity Information;

S402: Each vehicle-mounted equipment unit in the vehicle-connected device stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit, and at least one of the identity information of the same first target vehicle-mounted equipment unit will be stored. The vehicle-mounted equipment unit serves as the second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information for the same first target vehicle-mounted equipment unit and reports it to the vehicle networking management platform;

S403: The IoV management platform receives the identity information of the second target vehicle-mounted equipment unit that the second target vehicle-mounted equipment unit itself stores from the vehicle-connected equipment; in a case where the number of the second target vehicle-mounted equipment units is greater than one Next, the received identity information of the same first target vehicle-mounted equipment unit is compared; if the comparison results are consistent, it is determined that the identity information of the first target vehicle-mounted equipment unit is real and valid information.

For the procedure of the method in the embodiment of the present disclosure, reference may be made to the description in Embodiment 1, and details are not described herein again.

Embodiment 4:

An embodiment of the present disclosure provides a processing device based on the identity information of an in-vehicle device, as shown in FIG. 5, including:

The first sending module 501 is configured to issue an identity information acquisition instruction to a connected vehicle device, the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used to acquire at least one first target vehicle-mounted device Identity information of the unit;

The first receiving module 502 is configured to receive identity information for the same first target vehicle-mounted equipment unit that is stored by the second target vehicle-mounted equipment unit itself from the connected vehicle equipment, and store the same first target vehicle-mounted equipment unit. At least one vehicle-mounted equipment unit of identity information as a second target vehicle-mounted equipment unit; each vehicle-mounted equipment unit stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance;

The processing module 503 is configured to compare each identity information of the same first target vehicle-mounted equipment unit when the number of the second target vehicle-mounted equipment units is greater than 1. If the comparison results are consistent, then It is determined that the identity information of the first target vehicle-mounted equipment unit is real and valid information.

The functions implemented by the device according to the embodiment of the present disclosure are consistent with those implemented by the vehicle networking management platform in the first embodiment. For details, refer to the description in the first embodiment, and details are not described herein again.

Embodiment 5:

An embodiment of the present disclosure provides a processing device based on the identity information of a vehicle-mounted device, as shown in FIG. 6, including:

The second receiving module 601 is configured to receive an identity information acquisition instruction issued by a vehicle networking management platform, where the identity information acquisition instruction carries identification information of at least one first target vehicle equipment unit, and the identity information acquisition instruction is used to acquire at least one first target Identity information of on-board equipment units;

The reading module 602 is configured to use at least one vehicle-mounted device unit storing the identity information of the same first target vehicle-mounted device unit as the second target vehicle-mounted device unit, and the second target vehicle-mounted device unit reads the same target for the same Identity information of the first target vehicle-mounted equipment unit; each vehicle-mounted equipment unit stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance;

The second sending module 603 is configured to report the read identity information for the same first target vehicle-mounted equipment unit to the vehicle networking management platform.

The functions implemented by the device according to the embodiment of the present disclosure are consistent with those implemented by the connected vehicle device in the first embodiment. For details, refer to the description in the first embodiment, and details are not described herein again.

Embodiment 6:

An embodiment of the present disclosure provides a processing system based on the identity information of a vehicle-mounted device, as shown in FIG. 7, including:

The system includes a connected vehicle device 701 and a connected vehicle management platform 702. The connected device 701 includes at least two vehicle-mounted device units.

The connected vehicle management platform 702 is configured to issue an identity information acquisition instruction to the connected vehicle device 701. The identification information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identification information acquisition instruction is used to acquire at least one first target vehicle-mounted device. The identity information of the equipment unit; and receiving the identity information of the second target vehicle equipment unit itself stored in the second target vehicle equipment unit sent from the car networking device 701; the number of the second target vehicle equipment units is greater than 1 In the case of comparing the received identity information of the same first target vehicle-mounted equipment unit; if the comparison results are consistent, it is determined that the identity information of the first target vehicle-mounted equipment unit is real and valid information;

Each in-vehicle equipment unit in the IoV device 701 stores at least the identity information of at least one in-vehicle equipment unit other than the in-vehicle equipment unit, and at least one in-vehicle that stores the identity information of the same first target in-vehicle equipment unit The equipment unit serves as the second target vehicle equipment unit, and the second target vehicle equipment unit reads the identity information for the same first target vehicle equipment unit and reports it to the vehicle networking management platform 702.

In the embodiment of the present disclosure, in an implementation manner, the connected vehicle device 701 further includes a general control unit configured to receive an identity information acquisition instruction issued by the connected vehicle management platform 702, and send the identification information acquisition instruction to the first Two target vehicle-mounted equipment units; and receiving identity information for the same first target vehicle-mounted equipment unit stored by the second target vehicle-mounted equipment unit reported by the second target vehicle-mounted equipment unit itself and reporting it to the vehicle networking management platform 702.

The functions implemented by the vehicle networking management platform of the system of the embodiment of the present disclosure are consistent with the functions implemented by the vehicle networking management platform of the first embodiment, and the functions implemented by the system's vehicle networking equipment are consistent with the functions implemented by the vehicle networking device of the first embodiment. The description in the first embodiment will not be repeated here.

Embodiment 7:

An embodiment of the present disclosure also provides a vehicle networking management platform. As shown in FIG. 8, it includes a first processor 801, a first memory 802, and a first communication bus 803. The first communication bus 803 is configured to implement the first communication bus 803. A connection and communication between a processor 801 and a first memory 802; the first processor 801 is configured to execute one or more computer programs stored in the first memory 802, so as to implement the vehicle-based equipment unit identity in the first embodiment. At least one step in a method of processing information.

An embodiment of the present disclosure further provides a vehicle networking device. As shown in FIG. 9, it includes a second processor 901, a second memory 902, and a second communication bus 903. The second communication bus 903 is configured to implement a second communication bus 903. Connection and communication between the processor 901 and the second memory 902; the second processor 901 is configured to execute one or more computer programs stored in the second memory 902, so as to implement the on-vehicle device unit-based identity information in the second embodiment described above. At least one step in the processing method.

An embodiment of the present disclosure further provides a processing system based on the identity information of the vehicle-mounted equipment unit. As shown in FIG. 10, it includes a third processor 1001, a third memory 1002, and a third communication bus 1003. Among them: the third communication bus 1003 is configured to implement connection communication between the third processor 1001 and the third memory 1002; the third processor 1001 is configured to execute one or more computer programs stored in the third memory 1002, so as to implement the third embodiment At least one step in the processing method based on the vehicle-mounted equipment unit identity information.

Embodiments of the present disclosure also provide a computer-readable storage medium included in any method or technology for storing information such as computer-readable instructions, data structures, computer program modules, or other data Implemented volatile or non-volatile, removable or non-removable media. Computer-readable storage media include, but are not limited to, RAM (Random Access Memory), ROM (Read-Only Memory, Read-Only Memory), EEPROM (Electrically Erasable, Programmable, Read-Only Memory, and Erasable Programmable Read-Only Memory) ), Flash memory or other memory technology, CD-ROM (Compact Disc Read-Only Memory), digital versatile disk (DVD) or other optical disk storage, magnetic box, magnetic tape, disk storage or other magnetic storage devices, Or any other medium that can be used to store desired information and can be accessed by a computer.

The computer-readable storage medium in this embodiment may be used to store one or more computer programs, and the stored one or more computer programs may be executed by a processor to implement the foregoing first embodiment, and / or the second embodiment, and / Or at least one step of the method for processing vehicle-based equipment unit identity information in the third embodiment.

This embodiment also provides a computer program, which can be distributed on a computer-readable medium and executed by a computable device to implement the first embodiment, and / or the second embodiment, and / or the third embodiment. At least one step of the processing method based on the identity information of the in-vehicle equipment in; and in some cases, at least one step shown or described may be performed in an order different from that described in the above embodiments.

This embodiment also provides a computer program product including a computer-readable device, where the computer-readable device stores the computer program as shown above. The computer-readable device in this embodiment may include a computer-readable storage medium as shown above.

Embodiment 8:

The following description is based on the number of vehicle-mounted equipment units being two:

Referring to FIG. 11, FIG. 11 includes a vehicle networking management platform and a vehicle networking device. The vehicle networking device includes a sending and receiving unit, two vehicle equipment units, and the two vehicle equipment units are denoted as vehicle equipment unit 1 and vehicle equipment unit 2, respectively. The storage area of the vehicle-mounted equipment unit 1 stores the identity information of the vehicle-mounted equipment unit 2, and the storage area of the vehicle-mounted equipment unit 2 stores the identity information of the vehicle-mounted equipment unit 1;

The vehicle networking management platform is configured to send an instruction for collecting identity information of each vehicle equipment unit (that is, an identification information acquisition instruction) through a network application communication protocol interface, and to receive the collected identity information of each vehicle equipment unit, and to receive the identity The information is compared and arranged to confirm the identity of the same vehicle-mounted equipment unit in different vehicle-mounted equipment units.

The vehicle networking management platform in the embodiment of the present disclosure may also be replaced by a PC diagnostic tool, that is, the functions of the vehicle networking management platform in the embodiments of the present disclosure may be implemented by the PC diagnostic tool; the PC diagnostic tool is used to send through the diagnostic interface. An instruction for collecting identity information of each vehicle equipment unit (that is, an instruction for obtaining identity information), and receiving the collected identity information of each vehicle equipment unit, and comparing and sorting the received identity information to confirm the same vehicle equipment unit Consistency of identity information in different vehicle equipment units.

The vehicle networking equipment includes two parts: a sending and receiving unit and a vehicle-mounted equipment unit. The sending and receiving unit is configured to receive a downlink instruction (that is, an identity information acquisition instruction) from the PC diagnostic tool or the IoV management platform, and send the collected identity information of the vehicle equipment unit to the PC diagnostic tool or IoV management platform. The onboard equipment unit is configured to save and read the identity information of other onboard equipment units.

When the vehicle-connected device receives a collection instruction (that is, an identification information acquisition instruction), the vehicle-mounted device unit 1 reads and sends the identity data of the vehicle-mounted device unit 2 to the sending and receiving unit, and the vehicle-mounted device unit 2 reads and sends the vehicle-mounted device unit 1 To the sending and receiving unit.

Referring to FIG. 12, in a vehicle-connected device having two vehicle-mounted device units, the identification information saving process of the vehicle-mounted device unit is:

S1201: a new vehicle equipment unit (referred to as a new vehicle equipment unit 1) starts;

The new vehicle equipment unit includes the original vehicle equipment unit and the replaced vehicle equipment unit;

S1202: The new vehicle-mounted equipment unit 1 reads its own identity information and sends it to the vehicle-mounted equipment unit 2;

S1203: After the vehicle-mounted equipment unit 2 receives the push instruction, it receives and saves the identity information of the new vehicle-mounted equipment unit 1;

S1204: Send the confirmed saved information to the new vehicle equipment unit 1;

S1205: The new in-vehicle equipment unit 1 marks that its identity information has been safely saved; after the restart, the information is no longer sent to the in-vehicle equipment unit 2.

Embodiment Nine:

The following description is based on the number of vehicle-mounted equipment units being n, where n is greater than two:

Referring to FIG. 13, FIG. 13 includes a vehicle networking management platform and a vehicle networking device. The vehicle networking device includes a sending and receiving unit, n vehicle equipment units, and the n vehicle equipment units are denoted as vehicle equipment unit 1, vehicle equipment unit 2 ... The storage area of the vehicle-mounted equipment unit n-1, the vehicle-mounted equipment unit n, and the vehicle-mounted equipment unit 1 stores identity information of the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n, and the storage area of the vehicle-mounted equipment unit 2 stores the vehicle-mounted equipment unit 1, and the vehicle-mounted equipment unit. 3 to the identity information of the vehicle equipment unit n, and so on, the storage area of the vehicle equipment unit n-1 stores the identity information of the vehicle equipment unit 1 to the vehicle equipment unit n-2, and the vehicle equipment unit n, and the storage of the vehicle equipment unit n The area stores identity information of the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-1;

When the connected vehicle device receives a collection instruction (that is, an identification information acquisition instruction), the in-vehicle equipment unit 1 reads and sends the identity information of the in-vehicle equipment unit 2 to the in-vehicle equipment unit n to the sending and receiving unit, and the in-vehicle equipment unit 2 reads and sends Send the identification information of the on-board equipment unit 1, and the on-board equipment unit 3 to the on-board equipment unit n to the sending and receiving unit, and so on, the in-vehicle equipment unit n-1 reads and sends the on-board equipment unit 1 to the on-board equipment unit n-2, and The identity information of the in-vehicle equipment unit n is sent to the sending and receiving unit, and the in-vehicle equipment unit n reads and sends the identity information of the in-vehicle equipment unit 1 to the in-vehicle equipment unit n-1 to the sending and receiving unit.

In a vehicle-connected device having multiple vehicle-mounted device units, the identification information saving process of the vehicle-mounted device unit is: When a new vehicle-mounted device unit (denoted as the new vehicle-mounted device unit 1) is started, the new vehicle-mounted device unit includes the initial New vehicle equipment unit and the new vehicle equipment unit; the new vehicle equipment unit 1 reads its identity information and sends it to the vehicle equipment unit 2 to the vehicle equipment unit n; after receiving the push instruction from the vehicle equipment unit 2 to the vehicle equipment unit n , Receives and saves the identity information of the new vehicle-mounted equipment unit 1, and sends the confirmed saved information to the new vehicle-mounted equipment unit 1, respectively; after receiving the confirmation information of all other vehicle-mounted equipment units, the new vehicle-mounted equipment unit 1 marks itself The identity information of has been safely saved; after restarting, this information is no longer sent to the vehicle-mounted device unit 2 to the vehicle-mounted device unit n.

Embodiment 10:

In the following, the number of vehicle-mounted equipment units is n, where n is greater than 2, and a secure storage area is opened in the vehicle-mounted equipment unit for secure encrypted storage.

When the vehicle-connected device has multiple vehicle-mounted equipment units, a secure storage area is opened in the vehicle-mounted equipment unit for securely encrypting and storing the identity information of other vehicle-mounted equipment units, and the identity data is encrypted using the negotiated encryption method during transmission. . Referring to FIG. 14, FIG. 14 includes a vehicle networking management platform and a vehicle networking device. The vehicle networking device includes a sending and receiving unit, n vehicle equipment units, and the n vehicle equipment units are referred to as vehicle equipment unit 1, vehicle equipment unit 2 ... The secure storage area of the on-board equipment unit n-1, the on-board equipment unit n, the on-board equipment unit 1 stores the identity information of the on-board equipment unit 2 to the on-board equipment unit n, and the secure storage area of the on-board equipment unit 2 stores the on-board equipment unit 1, and the on-board equipment Identity information of equipment unit 3 to vehicle equipment unit n, and so on. The secure storage area of vehicle equipment unit n-1 stores the identification information of vehicle equipment unit 1 to vehicle equipment unit n-2, and vehicle equipment unit n. Vehicle equipment unit The secure storage area of n stores the identity information of the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-1;

When the vehicle-connected device receives a collection instruction (that is, an identification information acquisition instruction), the in-vehicle equipment unit 1 reads the identity information of the in-vehicle equipment unit 2 to the in-vehicle equipment unit n from the secure storage area, and then encrypts the information and sends it to the sender. The receiving unit, the vehicle equipment unit 2 reads the identity information of the vehicle equipment unit 1, and the vehicle equipment unit 3 to the vehicle equipment unit n from the secure storage area, and then encrypts the information and sends it to the sending and receiving unit, and so on. The vehicle equipment unit n-1 reads the identity information of vehicle equipment unit 1 to vehicle equipment unit n-2 and vehicle equipment unit n, and then encrypts the information and sends it to the sending and receiving unit. Vehicle equipment unit n reads vehicle equipment unit 1 to vehicle The identity information of the equipment unit n-1 is then encrypted and sent to the sending and receiving unit.

Referring to FIG. 15, in a vehicle-connected device having multiple (ie, more than two) vehicle-mounted equipment units, a secure storage area and an encryption scheme are added. The identification information saving process of the vehicle-mounted equipment unit is:

S1501: The new vehicle equipment unit (referred to as the new vehicle equipment unit 1) starts;

The new vehicle equipment unit includes the original vehicle equipment unit and the replaced vehicle equipment unit;

S1502: The new vehicle-mounted equipment unit 1 reads its own identity information and encrypts it and sends it to the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n;

S1503: After receiving the push instruction from the vehicle equipment unit 2 to the vehicle equipment unit n, the identity information of the new vehicle equipment unit 1 is received and decrypted;

S1504: calling the secure storage interface to save the identity information of the new vehicle-mounted equipment unit 1;

S1505: Send the confirmed and saved information to the new vehicle equipment unit 1 respectively;

S1506: After the new vehicle-mounted equipment unit 1 receives the confirmation information of all other vehicle-mounted equipment units, it marks that its identity information has been safely saved; after the restart, the information is no longer sent to the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n.

Embodiment 11:

In the following, the number of vehicle-mounted equipment units is n, and n is greater than 2. On the basis of increasing the safe storage and transmission of vehicle-mounted equipment unit information, an overall control unit is added for illustration:

When the vehicle-connected device has multiple vehicle-mounted equipment units, a secure storage area is opened in the vehicle-mounted equipment unit for securely encrypting and storing the identity information of other vehicle-mounted equipment units, and the identity data is encrypted using the negotiated encryption method during transmission. And add a total control unit. Referring to FIG. 16, FIG. 16 includes a vehicle networking management platform and a vehicle networking device. The vehicle networking device includes a sending and receiving unit, a total control unit, and n vehicle equipment units. The n vehicle equipment units are denoted as vehicle equipment unit 1 and vehicle. Device unit 2 ... vehicle equipment unit n-1, vehicle equipment unit n, the secure storage area of vehicle equipment unit 1 stores the identity information of vehicle equipment unit 2 to vehicle equipment unit n, and the security storage area of vehicle equipment unit 2 stores the vehicle equipment unit 1. And the identity information of the onboard equipment unit 3 to the onboard equipment unit n, and so on. The secure storage area of the onboard equipment unit n-1 stores the identity information of the onboard equipment unit 1 to onboard equipment unit n-2 and the onboard equipment unit n. The secure storage area of the vehicle-mounted equipment unit n stores identity information of the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-1. The general control unit is configured to issue a collection instruction (that is, an identification information acquisition instruction), collect the identity information stored in the secure storage area of each vehicle-mounted equipment unit and send it to the sending and receiving unit, and receive the identity information of each vehicle-mounted equipment unit, and then Distribute to other vehicle equipment units for storage.

When the vehicle-connected device receives a collection instruction (that is, an identification information acquisition instruction), the in-vehicle equipment unit 1 reads the identity information of the in-vehicle equipment unit 2 to the in-vehicle equipment unit n from the secure storage area, and then encrypts the information and sends it to the general manager. The control unit and the general control unit then send to the sending and receiving unit. The vehicle-mounted equipment unit 2 reads the identity information of the vehicle-mounted equipment unit 1 and the vehicle-mounted equipment unit 3 to the vehicle-mounted equipment unit n from the secure storage area, and then encrypts the information and sends it to The general control unit, the general control unit sends it to the sending and receiving unit, and so on. The in-vehicle equipment unit n-1 reads the identity information of the in-vehicle equipment unit 1 to the in-vehicle equipment unit n-2 and the in-vehicle equipment unit n, and then sends the information. Encrypt and send it to the general control unit, and the general control unit sends it to the sending and receiving unit. The vehicle equipment unit n reads the identity information of the vehicle equipment unit 1 to the vehicle equipment unit n-1, and then encrypts the information and sends it to the general control unit. The overall control unit sends it to the sending and receiving unit.

Referring to FIG. 17, in a vehicle-connected device having multiple (that is, more than two) vehicle-mounted device units, on the basis of adding a secure storage area and an encryption scheme, a general control unit is added. The identification information saving process of the vehicle-mounted device unit is :

S1701: The new vehicle equipment unit (recorded as the new vehicle equipment unit 1) is started;

The new vehicle equipment unit includes the original vehicle equipment unit and the replaced vehicle equipment unit;

S1702: The new vehicle-mounted equipment unit 1 reads its own identity information and encrypts it and sends it to the overall control unit;

S1703: The main control unit receives the identity information of the new vehicle-mounted equipment unit 1;

S1704: The main control unit pushes the identity information of the new vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n on the bus;

S1705: After receiving the push instruction from the vehicle equipment unit 2 to the vehicle equipment unit n, it receives and decrypts the identity information of the new vehicle equipment unit 1.

S1706: the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n call the secure storage interface to save the identity information of the new vehicle-mounted equipment unit 1;

S1707: The vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n respectively send the information stored in the confirmation to the overall control unit;

S1708: The general control unit pushes the received confirmation saved information to the new vehicle equipment unit 1;

S1709: After the new vehicle-mounted equipment unit 1 receives the confirmation information of all other vehicle-mounted equipment units, it marks that its identity information has been safely saved; after the restart, the information is no longer sent to the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n.

Embodiment 12:

The following describes the process of acquiring identity information stored when the number of vehicle-mounted equipment units is two:

This embodiment provides a method based on blockchain technology. For a vehicle-connected device having two vehicle-mounted device units, the identity information of each vehicle-mounted device unit is collected and saved to each other vehicle-mounted device unit, thereby recording the vehicle-mounted Method for identifying identity of equipment unit. Please refer to Figure 18, the process is described as follows:

S1801: The user triggers the collection of the identity information command of the vehicle equipment unit (that is, the identity information acquisition instruction) in the PC diagnostic tool or the vehicle networking management platform;

S1802: After receiving the collection instruction, the vehicle-mounted equipment unit 1 reads the identity information of the vehicle-mounted equipment unit 2 from the storage area of the vehicle-mounted equipment unit and sends it to the PC diagnostic tool or the vehicle networking management platform; the vehicle-mounted equipment unit 2 is receiving After receiving the instruction, read the identity information of the vehicle-mounted equipment unit 1 from the storage area of the vehicle-mounted equipment unit and send it to the PC diagnostic tool or the vehicle networking management platform;

The identity information includes the identity information when leaving the factory. When the vehicle equipment unit is replaced, the identity information also includes the identity information of the historical replacement;

S1803: The PC diagnostic tool or the vehicle networking management platform uses the identity information of the vehicle equipment unit 2 stored by the vehicle equipment unit 1 itself as real and effective information, and uses the identity information of the vehicle equipment unit 1 stored by the vehicle equipment unit 2 itself as real and effective Information and provide it to users for information confirmation.

Embodiment 13:

The following describes the process of obtaining identity information stored when the number of vehicle-mounted equipment units is n, and n is greater than 2:

This embodiment provides a method using blockchain technology as a basis. For a vehicle-connected device having n vehicle-mounted device units, the identity information of each vehicle-mounted device unit is collected and saved to each other vehicle-mounted device unit, thereby recording the vehicle-mounted Method for identifying identity of equipment unit. Please refer to Figure 19, the process is described as follows:

S1901: The user triggers the collection of the identity information command of the vehicle equipment unit (that is, the identity information acquisition instruction) in the PC diagnostic tool or the vehicle networking management platform;

S1902: After receiving the acquisition instruction, the vehicle-mounted equipment unit 1 reads the identity information of the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n from the storage area of the vehicle-mounted equipment unit, and sends it to the PC diagnostic tool or the vehicle networking management platform; After receiving the acquisition instruction, the device unit 2 reads the identity information of the on-board device unit 1, the on-board device unit 3, and the on-board device unit n from the storage area of the on-board device unit, and sends it to the PC diagnostic tool or the car networking management platform. … And so on, after receiving the collection instruction, the vehicle-mounted equipment unit n reads the identity information of the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-1 from the storage area of the vehicle-mounted equipment unit and sends it to the PC diagnostic tool or the vehicle Network management platform;

The identity information includes the identity information when leaving the factory. When the vehicle equipment unit is replaced, the identity information also includes the identity information of the historical replacement;

S1903: After receiving the data packet, the PC diagnostic tool or the car networking management platform compares the identity information recorded by the same equipment unit in other different equipment units in all data packets one by one;

S1904: Determine whether the identity information of the PC diagnostic tool or the connected car management platform is the same for the same equipment unit. If yes, go to S1905; if no, go to S1906;

S1905: The PC diagnostic tool or the car networking management platform sorts out the identity information of all on-vehicle equipment units and provides it to the user for information confirmation;

S1906: The PC diagnostic tool or the vehicle networking management platform prompts the user on the interactive interface that the identity information collected from the vehicle equipment unit is inconsistent, the vehicle equipment unit identity information has been tampered with, and the vehicle may have other abnormal operations or other risks.

Embodiment 14:

In the following, the number of in-vehicle equipment units is n, n is greater than 2, and the encrypted secure storage and encrypted transmission technologies are used to collect and encrypt the identity information of each in-vehicle equipment unit and securely store it in each other in-vehicle equipment unit. The acquisition process is explained:

This embodiment provides a method based on blockchain technology. For a vehicle-connected device with n vehicle-mounted equipment units, encrypted secure storage and encrypted transmission technologies are used to collect and securely store the identity information of each vehicle-mounted equipment unit. Method for recording identity information of vehicle equipment units into other various vehicle equipment units. Please refer to Figure 20, the process is described as follows:

S2001: The user triggers the collection of the identity information command of the vehicle equipment unit (that is, the identity information acquisition instruction) in the PC diagnostic tool or the vehicle networking management platform;

S2002: After receiving the acquisition instruction, the vehicle-mounted equipment unit 1 calls the security interface to read the identity information of the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n from the secure storage area of the vehicle-mounted equipment unit, and encrypts it according to a defined encryption method. And then send it to the PC diagnostic tool or vehicle networking management platform; after receiving the acquisition instruction, the vehicle-mounted device unit 2 calls the safety interface to read the vehicle-mounted device unit 1, the vehicle-mounted device unit 3, and the vehicle-mounted device from the secure storage area of the vehicle-mounted device unit The identity information of the unit n is encrypted according to the defined encryption method and sent to the PC diagnostic tool or the car networking management platform ... and so on. After receiving the collection instruction, the in-vehicle equipment unit n calls the security interface from the in-vehicle equipment unit. Read the identity information of vehicle-mounted equipment unit 1 to vehicle-mounted equipment unit n-1 in the secure storage area, and encrypt it according to the defined encryption method and send it to the PC diagnostic tool or the vehicle networking management platform;

The identity information includes the identity information when leaving the factory. When the vehicle equipment unit is replaced, the identity information also includes the identity information of the historical replacement;

S2003: After receiving the encrypted data packet, the PC diagnostic tool or the Internet of Vehicles management platform decrypts the data packet according to the defined encryption protocol, and performs one-by-one identification information recording on the same equipment unit in other data equipment units in all data packets. Comparison;

S2004: Determine whether the identity information of the PC diagnostic tool or IoV management platform is the same for the same equipment unit. If it is S2005, if it is S2006;

S2005: PC diagnostic tool or car networking management platform sorts out the identity information of all vehicle equipment units and provides users with information confirmation;

S2006: The PC diagnostic tool or the vehicle networking management platform prompts the user on the interactive interface that the identity information collected from the vehicle equipment unit is inconsistent, the vehicle equipment unit identity information has been tampered with, and the vehicle may have other abnormal operations or other risks.

Embodiment fifteen:

In the following, the number of vehicle-mounted equipment units is n, and n is greater than 2. The identity information of each vehicle-mounted equipment unit is collected and safely stored in each other vehicle-mounted equipment unit. The overall control unit is used to control the transmission and collection of vehicle-mounted equipment unit information. The process of obtaining the identity information stored at the time is explained:

This embodiment provides a method based on blockchain technology. For a vehicle-connected device with n vehicle-mounted device units, the identity information of each vehicle-mounted device unit is collected and securely stored in other vehicle-mounted device units. Method for controlling transmission and collection of vehicle-mounted equipment unit information by a control unit, thereby recording the identity information of the vehicle-mounted equipment unit. Please refer to Figure 21, the process description is as follows:

S2101: The user triggers the collection of the identity information command of the vehicle equipment unit (that is, the identity information acquisition instruction) in the PC diagnostic tool or the vehicle networking management platform;

S2102: After receiving the collection instruction from the PC diagnostic tool or the IoV management platform, the general control unit of the IoV equipment will push it to all vehicle-mounted equipment units inside the IoV equipment;

S2103: After receiving the acquisition instruction, the vehicle-mounted equipment unit 1 calls the security interface to read the identity information of the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n from the secure storage area of the vehicle-mounted equipment unit, and encrypts it according to a defined encryption method. After sending to the main control unit; after receiving the acquisition instruction, the vehicle-mounted equipment unit 2 calls the security interface to read the identity information of the vehicle-mounted equipment unit 1, the vehicle-mounted equipment unit 3 to the vehicle-mounted equipment unit n from the secure storage area of the vehicle-mounted equipment unit , And send it to the total control unit after encryption according to the defined encryption method ... and so on. After receiving the collection instruction, the vehicle-mounted equipment unit n calls the security interface to read the vehicle-mounted equipment unit from the secure storage area of the vehicle-mounted equipment unit. 1 to the identification information of the on-board equipment unit n-1, which is sent to the main control unit after being encrypted according to a defined encryption method;

The identity information includes the identity information when leaving the factory. When the vehicle equipment unit is replaced, the identity information also includes the identity information of the historical replacement;

S2104: The general control unit sequentially receives the identity information of the encrypted other vehicle equipment units of each vehicle equipment unit. After all the vehicle equipment units have been sent, it sends all the collected encrypted data packets to the PC diagnostic tool or the car network. Management platform

S2105: After receiving the encrypted data packet, the PC diagnostic tool or the Internet of Vehicles management platform decrypts the data packet according to the defined encryption protocol, and performs one-by-one identification information recording on the same device unit in other data device units in all data packets. Comparison;

S2106: Determine whether the identity information of the PC diagnostic tool or the connected car management platform is the same for the same equipment unit. If yes, go to S2107; if no, go to S2108;

S2107: The PC diagnostic tool or the car networking management platform sorts out the identity information of all on-vehicle equipment units and provides it to the user for information confirmation;

S2108: The PC diagnostic tool or the vehicle networking management platform prompts the user on the interactive interface that the identity information collected from the vehicle equipment unit is inconsistent, the vehicle equipment unit identity information has been tampered with, and the vehicle may have other abnormal operations or other risks.

It can be seen that those skilled in the art should understand that all or some of the steps, systems, and functional modules / units in the devices disclosed in the above methods can be implemented as software (can be implemented by computer program code executable by a computing device ), Firmware, hardware, and appropriate combinations. In a hardware implementation, the division between functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be composed of several physical The components execute cooperatively. Some or all physical components can be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit .

In addition, it is well known to those of ordinary skill in the art that a communication medium typically contains computer-readable instructions, data structures, computer program modules, or other data in a modulated data signal such as a carrier wave or other transmission mechanism, and may include any information delivery medium. Therefore, the present disclosure is not limited to any particular combination of hardware and software.

The above is a further detailed description of the embodiments of the present disclosure in combination with optional implementations, and it cannot be considered that the optional implementations of the present disclosure are limited to these descriptions. For those of ordinary skill in the technical field to which the present disclosure belongs, without departing from the concept of the present disclosure, several simple deductions or replacements can be made, which should all be regarded as falling within the protection scope of the present disclosure.

Claims (28)

A processing method based on the identity information of a vehicle-mounted equipment unit includes: Issuing an identity information acquisition instruction to a connected vehicle device, the identity information acquisition instruction carrying identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction used to acquire the at least one first target vehicle-mounted equipment unit Identity Information; Receive at least one vehicle that stores identity information for the same first target vehicle equipment unit that is stored by the second target vehicle equipment unit itself from the connected vehicle device An equipment unit as the second target vehicle equipment unit; each vehicle equipment unit previously stores at least identity information of at least one vehicle equipment unit except the vehicle equipment unit; When the number of the second target vehicle-mounted equipment units is greater than 1, comparing each received identity information of the same first target vehicle-mounted equipment unit; If the comparison results are consistent, it is determined that the identity information of the first target vehicle-mounted equipment unit is real and valid information. The processing method based on the identity information of a vehicle-mounted equipment unit according to claim 1, wherein the second target vehicle-mounted equipment unit itself received from the second target vehicle-mounted equipment unit received from the connected vehicle device stores the same target vehicle-mounted equipment unit After the identity information, it also includes: When the number of the second target vehicle-mounted equipment units is equal to 1, it is determined that the identity information of the first target vehicle-mounted equipment unit sent by the second target vehicle-mounted equipment unit is real and valid information. The processing method based on the identity information of a vehicle-mounted equipment unit according to claim 1, wherein each vehicle-mounted equipment unit stores at least identity information of all vehicle-mounted equipment units except the vehicle-mounted equipment unit in advance. The method according to claim 3, wherein each vehicle-mounted device unit further stores the identity information of the vehicle-mounted device unit in advance. The processing method based on the identity information of the vehicle equipment unit according to any one of claims 1 to 4, wherein after the determining that the identity information of the first target vehicle equipment unit is real and valid information, further comprising: Send a notification to prompt that the identity information of the first target vehicle-mounted equipment unit is real and valid information, and / or display the identity information of the first target vehicle-mounted equipment unit. The processing method based on the identity information of the vehicle-mounted equipment unit according to any one of claims 1 to 4, before the comparing the received identity information of the same first target vehicle-mounted equipment unit, further comprising: : Decryption processing is performed on each identity information received by the connected vehicle device for the same first target vehicle-mounted device unit. The processing method based on the identity information of a vehicle-mounted equipment unit according to any one of claims 1 to 4, wherein after comparing the received identity information of the same first target vehicle-mounted equipment unit, further comprising: : If the comparison result of at least one identity information of the same first target vehicle-mounted equipment unit is inconsistent, it is determined that the identity information of the first target vehicle-mounted equipment unit is invalid information. The processing method based on identity information of a vehicle-mounted equipment unit according to any one of claims 1 to 4, wherein the identity information includes identity information when the vehicle-mounted equipment unit leaves the factory, and when the vehicle-mounted equipment unit is replaced, the identity information It also includes identity information after replacement. The method according to claim 7, wherein the identity information includes at least one of address information, part number, version number, and identity signature based on the version number. A processing method based on the identity information of a vehicle-mounted equipment unit includes: Receiving an identity information acquisition instruction issued by a vehicle networking management platform, where the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted device unit, and the identity information acquisition instruction is used to acquire the at least one first target vehicle-mounted device Identity information of the unit; Each vehicle-mounted equipment unit stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance, and uses at least one vehicle-mounted equipment unit that stores identity information of the same first target vehicle-mounted equipment unit as a second target The vehicle-mounted equipment unit, the second target vehicle-mounted equipment unit reads the identity information stored on itself for the same first target vehicle-mounted equipment unit, and reports it to the vehicle networking management platform. The processing method based on the identity information of a vehicle-mounted equipment unit according to claim 10, wherein each vehicle-mounted equipment unit stores at least identity information of all vehicle-mounted equipment units except the vehicle-mounted equipment unit in advance. The processing method based on the identity information of a vehicle-mounted equipment unit according to claim 11, wherein each vehicle-mounted equipment unit further stores the identity information of the vehicle-mounted equipment unit in advance. The processing method based on the identity information of a vehicle-mounted device unit according to any one of claims 10 to 12, before the receiving the identity information acquisition instruction issued by the connected vehicle management platform, further comprising: When each vehicle-mounted equipment unit is first started, it actively sends its own identity information to at least one other vehicle-mounted equipment unit for storage. The processing method based on the identity information of a vehicle-mounted equipment unit according to claim 13, wherein the initiative to send its own identity information to at least one other vehicle-mounted equipment unit for storage comprises: Actively send their own identity information directly to at least one other vehicle-mounted equipment unit for storage; Alternatively, it actively sends its own identity information to the general control unit, which in turn sends it to at least one other vehicle-mounted equipment unit for storage. The processing method based on the identity information of the vehicle equipment unit according to claim 14, wherein each vehicle equipment unit is provided with a secure storage area, and each vehicle equipment unit calls the security after receiving the identity information sent by other vehicle equipment units The interface writes the received identity information into the secure storage area after encrypting or performing security signature processing. The identity information written in the secure storage area cannot be erased. The method according to claim 15, wherein: The reading of the identity information stored by the second target vehicle-mounted equipment unit for the same first target vehicle-mounted equipment unit includes: the second target vehicle-mounted equipment unit calls a security interface to read the information stored in its own secure storage area. Identity information for the same first target vehicle equipment unit; Before the reporting to the connected vehicle management platform, the method further includes: the second target vehicle-mounted device unit encrypts the identity information for the same first target vehicle-mounted device unit that is stored in its own secure storage area. Or security signature processing; The reporting to the IoV management platform includes reporting identity information that is encrypted or processed for secure signature processing to the IoV management platform. The method according to claim 16, wherein: The receiving the identity information acquisition instruction issued by the IoV management platform includes: each second target vehicle-mounted equipment unit directly receives the identity information acquisition instruction issued by the IoV management platform; or receiving the vehicle through a general control unit The identity information acquisition instruction issued by the network management platform, and the overall control unit sends the identity information acquisition instruction to the second target vehicle equipment unit; The reporting of the identity information that is encrypted or securely signed to the connected vehicle management platform includes: directly sending the identity information that is encrypted or securely signed to the connected vehicle management platform; or, The identity information for security signature processing is first sent to the general control unit, and then sent by the general control unit to the connected vehicle management platform. The processing method based on the identity information of a vehicle-mounted equipment unit according to any one of claims 10 to 12, wherein the identity information includes identity information when the vehicle-mounted equipment unit is shipped from the factory, and when the vehicle-mounted equipment unit is replaced, the identity information It also includes identity information after replacement. The method according to claim 18, wherein the identity information includes at least one of address information, part number, version number, and identity signature based on the version number. A processing method based on the identity information of a vehicle-mounted equipment unit includes: The IoV management platform issues an identity information acquisition instruction to the IoV device, the identity information acquisition instruction carries identification information of at least one first target vehicle equipment unit, and the identity information acquisition instruction is used to acquire the at least one first target Identity information of on-board equipment units; Each vehicle-mounted equipment unit in the vehicle-connected device stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance, and at least one of identity information of the same first target vehicle-mounted equipment unit will be stored The vehicle-mounted equipment unit serves as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information for the same first target vehicle-mounted equipment unit stored in the vehicle and reports to the vehicle networking management platform; The vehicle networking management platform receives identity information for the same first target vehicle equipment unit that is stored by the second target vehicle equipment unit itself sent from the vehicle networking device; the number of the second target vehicle equipment units If it is greater than 1, the identity information of the same first target vehicle-mounted equipment unit is compared; if the comparison results are consistent, it is determined that the identity information of the first target vehicle-mounted equipment unit is true and valid information. A processing device based on the identity information of a vehicle-mounted equipment unit includes: A first sending module is configured to issue an identity information acquisition instruction to a connected vehicle device, where the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used to acquire the at least one Identity information of the first target vehicle-mounted equipment unit; The first receiving module is configured to receive identity information for the same first target vehicle-mounted equipment unit stored by the second target vehicle-mounted equipment unit itself sent from the connected vehicle device, and store the same first target vehicle-mounted equipment unit. At least one vehicle-mounted equipment unit of the identity information of the vehicle as the second target vehicle-mounted equipment unit; each vehicle-mounted equipment unit stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance; The processing module is configured to compare each identity information of the same first target vehicle-mounted equipment unit when the number of the second target vehicle-mounted equipment units is greater than 1, and if the comparison results are consistent, It is determined that the identity information of the first target vehicle-mounted equipment unit is real and valid information. A processing device based on the identity information of a vehicle-mounted equipment unit includes: The second receiving module is configured to receive an identity information acquisition instruction issued by a vehicle networking management platform, where the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used to acquire the identity information Identity information of at least one first target vehicle-mounted equipment unit; The reading module is configured to use at least one vehicle-mounted device unit storing the identity information of the same first target vehicle-mounted device unit as a second target vehicle-mounted device unit, and the second target vehicle-mounted device unit reads the target device Identity information of a first target vehicle equipment unit; each vehicle equipment unit stores at least identity information of at least one vehicle equipment unit other than the vehicle equipment unit in advance; The second sending module is configured to report the read identity information for the same first target vehicle-mounted equipment unit to the connected vehicle management platform. A processing system based on the identity information of a vehicle-mounted device unit includes a vehicle-connected device and a vehicle-connected management platform. The vehicle-connected device includes at least two vehicle-mounted device units; The vehicle networking management platform is configured to issue an identity information acquisition instruction to the vehicle networking device, the identity information acquisition instruction carrying identification information of at least one first target vehicle equipment unit, and the identity information acquisition instruction is used to acquire Identity information of the at least one first target vehicle-mounted equipment unit; and receiving identity information for the same first target vehicle-mounted equipment unit stored by the second target vehicle-mounted equipment unit itself sent from the connected vehicle device; in the When the number of the second target vehicle-mounted equipment units is greater than 1, the identity information of the same first target vehicle-mounted equipment unit is compared; if the comparison results are consistent, the first target vehicle-mounted equipment unit is determined The identity information of the equipment unit is real and valid information; Each vehicle-mounted equipment unit in the vehicle-connected device stores at least identity information of at least one vehicle-mounted equipment unit other than the vehicle-mounted equipment unit in advance, and at least one of identity information of the same first target vehicle-mounted equipment unit will be stored The vehicle-mounted equipment unit serves as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information for the same first target vehicle-mounted equipment unit and reports it to the connected vehicle management platform. The processing system based on identity information of a vehicle-mounted device unit according to claim 23, wherein the vehicle-connected device further comprises a general control unit configured to receive identity information issued by the vehicle-connected device management platform An instruction, and sending the identity information acquisition instruction to the second target vehicle-mounted equipment unit; and receiving the second target vehicle-mounted equipment unit reported by the second target vehicle-mounted equipment unit for the same first The identity information of the target vehicle equipment unit is reported to the vehicle networking management platform. A vehicle networking management platform including a first processor, a first memory, and a first communication bus; The first communication bus is configured to implement connection and communication between the first processor and a first memory; The first processor is configured to execute one or more programs stored in the first memory to implement the steps of the processing method based on the identity information of the vehicle-mounted device unit according to any one of claims 1 to 9. A vehicle networking device includes a second processor, a second memory, and a second communication bus; The second communication bus is configured to implement connection and communication between the second processor and a second memory; The second processor is configured to execute one or more programs stored in the second memory, so as to implement the steps of the processing method based on the identity information of the vehicle-mounted equipment unit according to any one of claims 10 to 19. A processing system based on vehicle-mounted equipment unit identity information, including a third processor, a third memory, and a third communication bus; The third communication bus is configured to implement connection and communication between the third processor and a third memory; The third processor is configured to execute one or more programs stored in the third memory, so as to implement the steps of the processing method based on the identity information of the vehicle-mounted equipment unit according to claim 20. A computer-readable storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement any one of claims 1 to 9. A step of the processing method based on the identity information of the in-vehicle equipment unit, and / or a step of realizing the method of processing the identity information based on the in-vehicle equipment unit according to any one of claims 10 to 19, and / or To implement the steps of the processing method based on the identity information of the vehicle-mounted equipment unit according to claim 20.

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