CN114816441A - Engine flashing method, device, system, storage medium and electronic device - Google Patents

Abstract

The invention provides an engine flashing method, device, system, storage medium and electronic equipment, and relates to the technical field of engine flashing. The method includes: receiving identification information of an engine to be flashed; The flashing program corresponding to the identification information is used to flash the engine to be flashed by using the flashing program corresponding to the identification information. The technical scheme provided by the present invention can automatically and accurately match the flashing program required by the engine to be flashed, thereby improving the work efficiency.

Description

Engine flashing method, device, system, storage medium and electronic device

technical field

The invention relates to the technical field of engine flashing, and in particular, to a method, device, system, storage medium and electronic device for flashing an engine.

Background technique

Brushing the engine, that is, brushing various parameters in the engine ECU (Electronic Control Unit, electronic control unit), so that the engine has different performances. Since different customers have different requirements for engine calibration parameters, different flashing programs need to be selected when flashing different engines.

In the prior art, the selection of the above-mentioned flashing program is performed manually, that is, the operator manually searches for the required flashing program according to the order number of the engine to be flashed, so as to flash the above-mentioned engine to be flashed. However, there are currently hundreds of flashing programs, and manual search is obviously cumbersome, error-prone, and inefficient.

SUMMARY OF THE INVENTION

In view of the above problems in the prior art, the present application proposes an engine flashing method, device, system, storage medium and electronic device, which can automatically and accurately match the flashing program required by the engine to be flashed, thereby improving work efficiency. efficiency.

In order to achieve the above object, the technical scheme of the present invention is achieved in this way:

In a first aspect, an embodiment of the present invention provides a method for flashing an engine, the method comprising:

Receive the identification information of the engine to be flashed;

Find a flashing program corresponding to the identification information based on the identification information;

The engine to be flashed is flashed by using the flashing program corresponding to the identification information.

Further, after using the flashing program corresponding to the identification information to flash the engine to be flashed, the method further includes:

Generate flush log files.

Further, the method also includes:

read the flushing log file;

Acquiring, based on the flushing log file, a flushing result for the engine to be flushed;

The flashing result is displayed.

Further, the flushing result includes any one of the following items: the flushing is successful, and the flushing fails; the method further includes:

When the flashing result is that the flashing is successful, sending the flashing completion information to the preset terminal;

When the flashing result is that the flashing fails, the flashing program corresponding to the identification information is used to flash the engine to be flashed again.

Further, when the brush writing result is that the brush writing fails, before using the brush writing program corresponding to the identification information to brush the engine to be brushed again, the method further includes:

Perform an alarm operation.

Preferably, the identification information of the engine to be flashed includes at least one of the following items:

The serial number of the engine to be flashed;

The order number of the engine to be flashed.

In a second aspect, an embodiment of the present invention provides an engine flashing device, the device comprising:

a receiving unit for receiving the identification information of the engine to be flashed;

a search unit, configured to search for a flashing program corresponding to the identification information based on the identification information;

A flashing unit, configured to use the flashing program corresponding to the identification information to flash the engine to be flashed.

In a third aspect, an embodiment of the present invention provides an engine flashing system, the system comprising:

A flashing terminal for implementing the engine flashing method described in any one of the foregoing embodiments;

The transmission line body is used to transmit the engine to be brushed to a predetermined brushing station, so that the engine to be brushed is connected to the brushing terminal; wherein, a material stopper is provided at the predetermined brushing station;

The controller is used to control the stopper component to release the engine after the brush writing is completed by the brush writing terminal.

Further, the system also includes:

a background server, configured to send the identification information of the engine to be refreshed to the controller;

The controller is further configured to send the identification information of the engine to be flashed to the flashing terminal.

Further, each of the motors to be brushed has a radio frequency electronic tag, and a reader/writer is also provided on the stopper component;

The reader is used to read the radio frequency electronic tag when the motor to be flashed is sent to the predetermined flashing station, obtain the motor information contained in the radio frequency electronic tag, and send the motor information to the backend server;

The background server is further configured to search for an identification corresponding to the engine information based on the engine information, and send the identification to the controller as identification information of the engine to be flashed.

Preferably, a station detection sensor is used to determine that the engine to be brushed is transferred to the predetermined brushing station; wherein, the station detection sensor is preset at the predetermined brushing station.

In a fourth aspect, an embodiment of the present invention provides a storage medium, where a program code is stored on the storage medium, and when the program code is executed by a processor, the engine flashing as described in any one of the foregoing embodiments is implemented method.

In a fifth aspect, an embodiment of the present invention provides an electronic device, the electronic device includes a memory and a processor, the memory stores program codes that can run on the processor, and the program codes are executed by the processor. When executed by the processor, the engine flashing method described in any one of the foregoing embodiments is implemented.

The embodiments of the present invention provide an engine flashing method, device, system, storage medium and electronic equipment, which automatically search for a flashing program corresponding to the identification information through identification information of the engine to be flashed, avoiding the tediousness caused by manual search. , Error-prone and low-efficiency technical problems, can automatically and accurately match the flashing program required by the engine to be flashed, and improve work efficiency. In addition, the present invention can judge whether the brushing is successful according to the brushing log file, and when the brushing fails, it can automatically perform an alarm operation, and refresh the engine again, thereby greatly reducing the error rate of the engine brushing.

Description of drawings

The scope of the present disclosure may be better understood by reading the following detailed description of exemplary embodiments in conjunction with the accompanying drawings. The drawings included are:

FIG. 1 is a flowchart of a method according to Embodiment 1 of the present invention;

Fig. 2 is the method flow chart of the second embodiment of the present invention;

3 is a structural diagram of an apparatus according to Embodiment 3 of the present invention;

4 is a structural diagram of a device according to Embodiment 4 of the present invention;

FIG. 5 is a system structure diagram of Embodiment 5 of the present invention.

Reference number:

1-Flash terminal, 2-Transmission line body, 3-Engine, 31-Engine ECU,

4-gauge parts, 5-controller.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the implementation method of the present invention will be described in detail below with reference to the accompanying drawings and embodiments, thereby how to apply technical means to solve technical problems in the present invention and achieve the realization of technical effects. The process can be fully understood and implemented accordingly.

Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. Example limitations.

Example 1

According to an embodiment of the present invention, a method for brushing an engine is provided. As shown in FIG. 1 , the method for brushing an engine includes:

Step S101, receiving the identification information of the engine to be refreshed;

In this embodiment, the identification information of the engine to be flashed includes at least one of the following items: the serial number of the engine to be flashed, and the order number of the engine to be flashed. The serial number is a unique number for each engine, and the order number is the customer order number generated for each engine. For each engine, its serial number or order number is unique, so the serial number and/or order number can be used as engine identification information.

Step S102, searching for a flashing program corresponding to the identification information based on the identification information;

In this embodiment, each engine to be flashed corresponds to a unique flashing program. Therefore, the corresponding relationship between the identification information of the engine to be flashed and the flashing program can be preset, and based on the identification information, it can be accurately searched for The corresponding flashing program avoids the tedious, error-prone and low-efficiency technical problems caused by manual search.

Step S103, use a flashing program corresponding to the identification information to flash the engine to be flashed.

In this embodiment, a special flashing terminal is set to perform the above steps S101 to S103, and the flashing terminal may be an electronic device such as a computer capable of running a software program.

The embodiment of the present invention provides an engine flashing method, which automatically searches for a flashing program corresponding to the identification information through the identification information of the engine to be flashed, thereby avoiding the tedious, error-prone and low-efficiency technical problems caused by manual search. It can automatically and accurately match the flashing program required by the engine to be flashed and improve work efficiency.

Embodiment 2

On the basis of the first embodiment, the second embodiment also provides an engine flashing method, which can automatically and accurately match the flashing program required by the engine to be flashed and improve work efficiency.

As shown in Figure 2, the method described in this embodiment includes:

Step S201, receiving the identification information of the engine to be refreshed;

Step S202, searching for a flashing program corresponding to the identification information based on the identification information;

Step S203, using the flashing program corresponding to the identification information to flash the engine to be flashed;

The detailed description of the above steps is the same as that of the first embodiment, and the same technical content will not be repeated here.

On the basis of the above steps, as shown in FIG. 2 , after using the flashing program corresponding to the identification information to flash the engine to be flashed, the method described in this embodiment further includes:

Step S204, generating a flushing log file;

In this embodiment, the flush log file can be automatically generated after the engine is flushed. The flushing log file is used to record the flushing event corresponding to each moment, and can record the final flushing result. Specifically, the log file is flushed through the parameter pass to indicate that the flushing is successful, and the parameter fail to indicate that the flushing fails.

Further, as shown in FIG. 2 , the method described in this embodiment further includes:

Step S205, read and write the log file;

Step S206, obtaining the brushing result of the engine to be brushed based on the brushing log file;

In this embodiment, if the pass parameter in the flushing log file is read, it indicates that the flushing is successful; if the fail parameter in the flushing log file is read, it indicates that the flushing fails.

Step S207, displaying the flashing result.

Specifically, the above-mentioned flashing result can be displayed on the computer screen for the operator to check, and grasp the current flashing status of the flashed engine in time.

In this embodiment, the brush writing result includes any one of the following items: the brush writing is successful, and the brush writing fails; further, the engine brush writing method described in this embodiment further includes:

Step S208, when the flashing result is that the flashing is successful, send the flashing completion information to the preset terminal;

The preset terminal can be any electronic terminal device that needs to obtain the above-mentioned flashing completion information. For example, the preset terminal can be a controller, and when the controller receives the flashing completion information, it controls other corresponding device actions. For another example, the preset terminal may be a background server, and the background server receives the flushing completion information, and records and stores the flushing completion information. The preset terminal can be specified and set according to actual needs, and there is no specific limitation here.

Step S209 , when the flashing result is that the flashing fails, use the flashing program corresponding to the identification information to flash the engine to be flashed again.

In this embodiment, after a certain engine fails to be flashed, the found flashing program corresponding to the identification information of the engine is used to flash the engine again until the flashing is successful. In this way, the brushing error rate of the engine can be greatly reduced.

Further, when the brush writing result is that the brush writing fails, before using the brush writing program corresponding to the identification information to brush the engine to be brushed again, the method further includes: performing an alarm operation to alert the operator. Effective reminder.

This embodiment can not only automatically and accurately match the flashing program required by the engine to be flashed, improve work efficiency, but also judge whether the flashing is successful according to the flashing log file, and automatically perform an alarm operation when the flashing fails. And the engine is brushed again, thereby greatly reducing the error rate of the engine brushing.

Embodiment 3

Corresponding to the above method embodiments, the present invention also provides an engine flashing device, which can automatically and accurately match the flashing program required by the engine to be flashed and improve work efficiency.

As shown in FIG. 3 , the engine flashing device described in this embodiment includes:

A receiving unit 301, configured to receive the identification information of the engine to be flashed;

A search unit 302, configured to search for a flashing program corresponding to the identification information based on the identification information;

The flashing unit 303 is configured to use the flashing program corresponding to the identification information to flash the engine to be flashed.

The working principle and working process of the above device related to the specific embodiments can be referred to the specific embodiments of the engine flashing method provided by the present invention, and the same technical content will not be described in detail here.

Embodiment 4

Corresponding to the above method embodiments, on the basis of the third embodiment, the present invention also provides an engine flashing device, which can automatically and accurately match the flashing program required by the engine to be flashed and improve work efficiency. .

As shown in FIG. 4 , the engine flashing device described in this embodiment includes:

The receiving unit 401 is used for receiving the identification information of the engine to be refreshed;

a search unit 402, configured to search for a flashing program corresponding to the identification information based on the identification information;

The flashing unit 403 is configured to use the flashing program corresponding to the identification information to flash the engine to be flashed.

On the basis of the above device, as shown in FIG. 4 , the device described in this embodiment further includes:

The log generating unit 404 is configured to generate a brush log file after the engine to be brushed is brushed by a brushing program corresponding to the identification information;

Further, as shown in FIG. 4 , the device described in this embodiment further includes:

The reading unit 405 is used to read and write the log file;

A result obtaining unit 406, configured to obtain the brushing result of the engine to be brushed based on the brushing log file;

The display unit 407 is used to display the flashing result;

Further, as shown in FIG. 4 , the device described in this embodiment further includes:

a sending unit 408, configured to send the flushing completion information to the preset terminal when the flushing result is that the flushing is successful;

The flashing unit 303 is further configured to use a flashing program corresponding to the identification information to flash the engine to be flashed again when the flashing result is a flashing failure.

The working principle and working process of the above device related to the specific embodiments can be referred to the specific embodiments of the engine flashing method provided by the present invention, and the same technical content will not be described in detail here.

Embodiment 5

Corresponding to the above method embodiments, the present invention also provides an engine flashing system, which can automatically and accurately match the flashing program required by the engine to be flashed and improve work efficiency.

As shown in FIG. 5 , the engine flashing system described in this embodiment includes:

A flashing terminal 1 for implementing the engine flashing method as described in any one of the foregoing embodiments;

The transmission line body 2 is used to transmit the engine 3 to be brushed to a predetermined writing station, so that the engine 3 to be brushed is connected to the writing terminal 1; wherein, the predetermined brushing station is provided with stopper part 4;

In this embodiment, the engine to be flashed can be connected to the flashing terminal in a wired or wireless manner. When a wired connection is adopted, the communication line of the engine ECU is preferably used to realize the connection between the engine ECU and the flashing terminal. .

The controller 5 is used to control the blocking member 4 to release the engine after the flashing terminal 1 has completed the flashing.

In this embodiment, the controller may use a PLC (Programmable Logic Controller, programmable logic controller), the PLC is connected to the flashing terminal, and when the PLC receives the flashing completion information sent by the flashing terminal, it controls the stopper to release engine.

In this embodiment, both the flashing terminal and the PLC are set at the predetermined flashing station, therefore, the PLC may also be referred to as a station PLC; the flashing terminal includes a personal computer PC.

In order to further realize the automation of the system and improve work efficiency, the system described in this embodiment also includes:

a background server, configured to send the identification information of the engine to be refreshed to the controller;

The controller is further configured to send the identification information of the engine to be flashed to the flashing terminal.

In this embodiment, the identification information of the engine to be flashed is sent by the background server to the controller PLC, and then further sent by the PLC to the flashing terminal. Because the background server runs the manufacturing execution system, it can accurately record the needs of each customer and the operations that each engine needs to perform. Therefore, the background server sends the identification information of the engine, which can further reduce the error rate of flashing and writing.

In order to further realize the automation of the system and improve the work efficiency, in this embodiment, each engine to be flashed has a radio frequency electronic tag, and a reader/writer is also provided on the blocking member; the reader/writer is used when the motor to be flashed When the engine is sent to the predetermined brushing station, the radio frequency electronic tag is read, the engine information contained in the radio frequency electronic tag is obtained, and the engine information is sent to the background server; the background server is also used for The engine information searches for an identification corresponding to the engine information, and sends the identification to the controller as identification information of the engine to be refreshed.

Specifically, when the engine is sent to the predetermined brushing station, the radio frequency electronic tag of the engine can be read by the reader/writer on the material stopper, and the reader/writer will send the read engine information to the background server, Through the engine information, the background server can learn all other existing information of the engine, including the serial number of the engine, the order number, whether it needs to be refreshed, and other information. The backend server sends the engine's serial number, order number, and whether it needs to be flashed to the controller PLC. After receiving the above information, the controller first knows whether the engine needs to be flashed. When the engine needs to be flashed When the flashing terminal is used, the serial number, order number and other identification information of the engine are sent to the flashing terminal; when the engine does not need to be flashed, the material stopper is directly controlled to release the engine.

In this embodiment, a station detection sensor is used to determine that the engine to be brushed is transferred to a predetermined brushing station; wherein, the station detection sensor is preset at the predetermined brushing station. Various types of sensors, such as photoelectric sensors, laser ranging sensors, and weight sensors, can be used as the station detection sensor, which is not limited here.

The following describes the workflow of the system in detail in combination with the actual application:

When the engine is sent to the brushing station by the transmission line, the reader reads the electronic label of the engine, and sends the read engine information to the background server, after which the background server sends the engine's information to the PLC. Serial number, order number, whether it needs to be flashed, etc. When the engine needs to be flashed, the PLC sends the serial number and order number of the engine to the flashing terminal through the network cable. After the operator installs the communication line of the engine ECU, the flashing terminal will automatically base on the serial number of the engine. Or the order number to find the corresponding flashing program to flash the engine. After the flashing is completed, the flashing terminal reads the flashing log file automatically generated by the flashing software to determine whether the flashing is successful. When the flashing is successful, the flashing terminal sends the flashing completion information to the PLC, and the PLC controls the stopper to release the engine to complete the station operation; when the flashing fails, the flashing terminal alarms, and the engine is executed again. Flashing until the flashing is successful.

The engine brushing system described in this embodiment controls the material stopper through the station PLC. Only when the brushwriting terminal is successfully brushed and the station PLC receives the brushwriting completion information, can the stopper part be controlled to release the engine. In this way, Greatly reduces the leakage rate of the system.

Embodiment 6

According to an embodiment of the present invention, a storage medium is also provided, where program codes are stored on the storage medium, and when the program codes are executed by a processor, the method for flashing an engine according to any one of the foregoing embodiments is implemented. .

Embodiment 7

According to an embodiment of the present invention, there is also provided an electronic device, the electronic device includes a memory and a processor, the memory stores program codes that can be executed on the processor, and the program codes are executed by the processor. When executed by the processor, the engine flashing method described in any one of the foregoing embodiments is implemented.

An engine flashing method, device, system, storage medium and electronic device provided by the embodiments of the present invention automatically search for the flashing program corresponding to the identification information through the identification information of the engine to be flashed, avoiding the tediousness caused by manual search. , Error-prone and low-efficiency technical problems, can automatically and accurately match the flashing program required by the engine to be flashed, and improve work efficiency. In addition, the present invention can judge whether the brushing is successful according to the brushing log file, and when the brushing fails, it can automatically perform an alarm operation, and refresh the engine again, thereby greatly reducing the error rate of the engine brushing.

In addition, the present invention controls the stopper component through the station PLC, and only when the brush writing terminal is successfully brushed and the station PLC receives the brush writing completion information, can the stopper component be controlled to release the engine, thus greatly reducing the leakage of the system brush rate.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of units is only a logical function division. In actual implementation, there may be other division methods, for example, multiple units or components may be combined or integrated. to another system, or some features can be ignored, or not implemented.

Units described as separate components may or may not be physically separated, and components shown as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solutions of the embodiments of the present invention.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The integrated unit, if implemented as a software functional unit and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially or a part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions for causing an electronic device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods of the various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes .

Although the disclosed embodiments of the present invention are as above, the content described is only an embodiment adopted to facilitate understanding of the present invention, and is not intended to limit the present invention. Any person skilled in the art to which the present invention belongs, without departing from the spirit and scope disclosed by the present invention, can make any modifications and changes in the form and details of the implementation, but the protection scope of the present invention is still The scope as defined by the appended claims shall prevail.

Claims (13)

1. An engine flashing method, the method comprising:

receiving identification information of an engine to be flashed;

searching a flash program corresponding to the identification information based on the identification information;

and adopting the brushing program corresponding to the identification information to brush the engine to be brushed.

2. The engine flashing method of claim 1, wherein after the flashing of the engine to be flashed with the flashing program corresponding to the identification information, the method further comprises:

and generating a flash log file.

3. The engine flashing method of claim 2, further comprising:

reading the flash log file;

acquiring a flash result of the engine to be flashed based on the flash log file;

and displaying the flash result.

4. The engine flashing method of claim 3, wherein the flashing result comprises any one of: the flash is successful, and the flash is failed; the method further comprises the following steps:

when the flash result is that the flash is successful, sending flash completion information to a preset terminal;

and when the brushing result is brushing failure, adopting the brushing program corresponding to the identification information to brush the engine to be brushed again.

5. The engine flashing method according to claim 4, wherein when the flashing result is a flashing failure, before the engine to be flashed is flashed again with the flashing program corresponding to the identification information, the method further comprises:

and carrying out alarm operation.

6. The engine flashing method of claim 1, wherein the identification information of the engine to be flashed includes at least one of:

the serial number of the engine to be flashed is written;

and the order number of the engine to be flashed is written.

7. An engine flashing device, the device comprising:

the receiving unit is used for receiving the identification information of the engine to be flashed;

the searching unit is used for searching the flash program corresponding to the identification information based on the identification information;

and the flashing unit is used for flashing the engine to be flashed by adopting the flashing program corresponding to the identification information.

8. An engine flashing system, the system comprising:

a flash terminal for implementing the engine flash method of any one of claims 1 to 6;

the transfer line body is used for transferring the engine to be brushed to a preset brushing station so that the engine to be brushed is connected with the brushing terminal; a material blocking part is arranged at the preset brushing station;

and the controller is used for controlling the material blocking part to release the engine after the brushing terminal finishes brushing.

9. The engine flashing system of claim 8, further comprising:

the background server is used for sending the identification information of the engine to be flashed to the controller;

the controller is also used for sending the identification information of the engine to be flashed to the flashing terminal.

10. The engine flashing system of claim 9, wherein each engine to be flashed has a radio frequency electronic tag, and the stop member is further provided with a reader/writer;

the reader-writer is used for reading the radio frequency electronic tag when the engine to be brushed is transmitted to the preset brushing station, obtaining engine information contained in the radio frequency electronic tag and sending the engine information to the background server;

the background server is also used for searching the identifier corresponding to the engine information based on the engine information and sending the identifier to the controller as the identifier information of the engine to be refreshed.

11. The engine flashing system of claim 10, wherein a station detection sensor is employed to determine that the engine to be flashed is delivered to the predetermined flashing station; wherein the station detection sensor is previously provided at the predetermined brushing station.

12. A storage medium having program code stored thereon, wherein the program code, when executed by a processor, implements the engine flashing method of any of claims 1 to 6.

13. An electronic device comprising a memory, a processor, the memory having stored thereon program code executable on the processor, the program code when executed by the processor implementing the engine flashing method of any of claims 1 to 6.

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