TWI807152B - Navigation method and navigation system, mobile terminal, vehicle-mounted device - Google Patents

Abstract

The present invention provides a navigation method. The method includes: when a specified event is detected from a vehicle-mounted device, sending a navigation destination of a navigation application of the vehicle-mounted device to a mobile terminal; and when the mobile terminal receives the navigation destination, determining whether a current location of the mobile terminal is the same as the navigation destination; and when the current location of the mobile terminal is different from the navigation destination, controlling a navigation application of the mobile terminal to navigate based on the navigation destination. The present invention also provides a navigation system, a mobile terminal, and a vehicle-mounted device. By utilizing the present invention, a user does not need to re-enter the navigation destination on the navigation application of the mobile terminal. It facilitates the user to use of the navigation system.

Description

Navigation method and system, mobile terminal, vehicle-mounted device

The invention relates to the technical field of navigation, in particular to a navigation method and system, a mobile terminal, and a vehicle-mounted device.

Navigation is often used in life. In the process of implementing the present invention, the inventor found that the navigation content between the car navigation system and the mobile phone navigation system cannot be synchronized with each other. For example, if you park your car at a parking spot 500m away from your destination, and you need to use your mobile phone to navigate or drive to your destination after getting off the car, you need to input the destination and select the mode of transportation again on your mobile phone, so it is extremely inconvenient to use.

In view of the above, it is necessary to propose a navigation method and system, a mobile terminal, and a vehicle-mounted device, which can send the destination of the navigation application of the vehicle-mounted device to the mobile terminal, so that the navigation application of the mobile terminal can be directly based on the destination navigation of the navigation application of the vehicle-mounted device.

The first aspect of the present invention provides a navigation method, the method comprising: when a specified event is detected from the vehicle-mounted device, sending the navigation destination of the navigation application of the vehicle-mounted device to a mobile terminal; when the mobile terminal receives the navigation destination, judging the current location of the mobile terminal Whether it is the same as the navigation destination; when the current location of the mobile terminal is different from the navigation destination, control the navigation application of the mobile terminal to navigate based on the navigation destination.

Preferably, the specified event means that the user account is logged out from the navigation application of the vehicle device; and/or the current location of the vehicle device is different from the navigation destination.

Preferably, the sending the navigation destination of the navigation application of the vehicle-mounted device to the mobile terminal includes: sending the navigation destination to the mobile terminal through wireless transmission.

Preferably, sending the navigation destination of the navigation application of the vehicle-mounted device to the mobile terminal includes: sending the navigation destination to a cloud server through the wireless transmission method, and the cloud server sends the navigation destination to the mobile terminal.

Preferably, the wireless transmission method is Bluetooth.

Preferably, when the current location of the mobile terminal is different from the navigation destination, controlling the navigation application of the mobile terminal to navigate based on the navigation destination includes: when the current location of the mobile terminal is different from the navigation destination, calculating the distance between the current location of the mobile terminal and the navigation destination; when the distance is less than a preset value, controlling the navigation application of the mobile terminal to navigate based on the navigation destination in a walking navigation mode; and when the distance is greater than or equal to the preset value, controlling the navigation application of the mobile terminal to navigate based on the navigation destination in a smart navigation mode.

Preferably, when the current location of the mobile terminal is different from the navigation destination, controlling the navigation application of the mobile terminal to navigate based on the navigation destination includes: when the current location of the mobile terminal is different from the navigation destination, displaying a pop-up window on the mobile terminal to prompt the user whether to navigate based on the navigation destination;

The second aspect of the present invention provides a navigation system, including a vehicle-mounted device and a mobile terminal, the vehicle-mounted device is used to detect a specified event, and when the specified event is detected, the navigation destination of the navigation application of the vehicle-mounted device is sent to the mobile terminal; When the navigation destination is used, it is determined whether the current location of the mobile terminal is the same as the navigation destination; and the mobile terminal is also used to control the navigation application of the mobile terminal to navigate based on the navigation destination when the current location of the mobile terminal is different from the navigation destination.

Preferably, the specified event refers to that the user account is logged out from the navigation application of the vehicle device; and/or the current location of the vehicle device is different from the navigation destination.

Preferably, when the current location of the mobile terminal is different from the navigation destination, controlling the navigation application of the mobile terminal to navigate based on the navigation destination includes: when the current location of the mobile terminal is different from the navigation destination, calculating the distance between the current location of the mobile terminal and the navigation destination; when the distance is smaller than a preset value, controlling the navigation application of the mobile terminal to navigate based on the navigation destination in a walking navigation mode; and When the distance is greater than or equal to the preset value, controlling the navigation application of the mobile terminal to navigate based on the navigation destination in a smart navigation mode.

The third aspect of the present invention provides a vehicle-mounted device, including a memory and a processor, the memory stores a plurality of modules, and the processor is used to execute the multiple modules to realize: detecting a specified event; when detecting the specified event, sending the navigation destination of the navigation application of the vehicle-mounted device to a mobile terminal.

According to a fourth aspect of the present invention, a mobile terminal includes a memory and a processor, wherein the memory stores a plurality of modules, and the processor is configured to execute the plurality of modules to realize: when receiving a navigation destination sent by a vehicle-mounted device, judging whether the current location of the mobile terminal is the same as the navigation destination; and when the current location of the mobile terminal is different from the navigation destination, controlling the navigation application of the mobile terminal to navigate based on the navigation destination.

Compared with the prior art, the navigation method and system, mobile terminal, and vehicle-mounted device provided by the present invention eliminate the need for users to re-enter the navigation destination on the navigation application of the mobile terminal vehicle-mounted device, and facilitate the use of the navigation system for users.

3: Mobile terminal

4: Vehicle-mounted device

5: Cloud server

30, 40: Navigation management system

303: Judgment module

304: Control module

403: detection module

404: send module

31, 41: Storage

32, 42: Processor

33, 43: communication bus

34: The first navigation application

44: Second navigation application

35: The first positioning device

45: Second positioning device

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the known technologies, the following will briefly introduce the accompanying drawings that are required in the descriptions of the embodiments or the known technologies. Obviously, the accompanying drawings in the following description are only embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

Fig. 1 is a block diagram of a navigation system provided by a preferred embodiment of the present invention.

Fig. 2 is a flowchart of a navigation method implemented by using the navigation system shown in Fig. 1 provided by a preferred embodiment of the present invention.

Fig. 3 is a functional module diagram of the navigation management system provided by the first preferred embodiment of the present invention.

Fig. 4 is a functional module diagram of the navigation management system provided by the second preferred embodiment of the present invention.

Fig. 5 is a structural diagram of a vehicle-mounted device provided by a preferred embodiment of the present invention.

Fig. 6 is a structural diagram of a mobile terminal provided by a preferred embodiment of the present invention.

In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

Many specific details are set forth in the following description to facilitate a full understanding of the present invention, and the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

Referring to Fig. 1, it is a block diagram of a navigation system provided by a preferred embodiment of the present invention.

The navigation system of the present invention includes a mobile terminal 3 , a vehicle-mounted device 4 , and a cloud server 5 . In one embodiment, the mobile terminal 3 and the vehicle-mounted device 4 can communicate via a short distance (for example, Bluetooth communication mode) to establish a communication connection. The mobile terminal 3 and the vehicle-mounted device 4 can also respectively establish a wireless communication connection with the cloud server 5 through wireless communication.

The wireless communication method may be any type of traditional wireless communication technology, such as radio, wireless fidelity (Wireless Fidelity, WIFI), cellular, satellite, broadcast, and the like. Wireless communication technologies may include, but are not limited to, Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (W-CDMA), CDMA2000, IMT Single Carrier (IMT Single Carrier), Enhanced Data Rate GSM Evolution (Enh anced Data Rates for GSM Evolution, EDGE), Long-Term Evolution (LTE), Advanced Long-Term Evolution, Time-Division LTE (TD-LTE), High Performance Radio Local Area Network (HiperLAN), High Performance Radio Wide Area Network (HiperWAN), Local Multipoint Local Multipoint Distribution Service (LMDS), Worldwide Interoperability for Microwave Access (WiMAX), ZigBee (ZigBee), Bluetooth, Orthogonal Frequency-Division Multiplexing (Flash-OFDM), High Capacity Spatial Divi sion Multiple Access, HC-SDMA), Universal Mobile Telecommunications System (UMTS), Universal Mobile Telecommunications System Time-Division Duplexing (UMTS Time-Division Duplexing, UMTS-TDD), Evolved High Speed Packet Access (HSPA+), Time Division Synchronous Code Division Multiple Access (Time Division Synchronous Code Division M Multiple Access, TD-SCDMA), Evolution-Data Optimized (EV-DO), Digital Enhanced Cordless Telecommunications (DECT) and others.

In this embodiment, the mobile terminal 3 may be a mobile phone, a tablet computer or other terminal devices. The vehicle-mounted device 4 may be a vehicle-mounted computer.

In other embodiments, the navigation system may not include the cloud server 5 .

Fig. 2 is a flowchart of a navigation method implemented by using the navigation system shown in Fig. 1 provided by a preferred embodiment of the present invention.

As shown in FIG. 2 , the navigation method specifically includes the following steps. According to different requirements, the order of the steps in the flow chart can be changed, and some steps can be omitted.

Step S1, the vehicle-mounted device 4 detects a designated event.

In one embodiment, the specified event means that the user account is logged out from the navigation application of the vehicle device 4 ; and/or the current location of the vehicle device 4 is different from the navigation destination of the navigation application of the vehicle device 4 .

In one embodiment, the vehicle-mounted device 4 can use a positioning device to acquire the current location of the vehicle-mounted device 4 .

In one embodiment, the on-vehicle device 4 can detect the designated event in real time.

For the convenience of describing the present invention clearly and simply, in this embodiment, the navigation application of the mobile terminal 3 is referred to as the "first navigation application" hereinafter, and the navigation application of the vehicle-mounted device 4 is referred to as the "second navigation application" for short.

Step S2 , when the vehicle-mounted device 4 detects the specified event, the vehicle-mounted device 4 sends the navigation destination of the second navigation application to the mobile terminal 3 .

In one embodiment, the sending the navigation destination of the second navigation application to the mobile terminal 3 includes: sending the navigation destination to the mobile terminal 3 through wireless transmission.

In one embodiment, the navigation destination may be firstly sent to the cloud server 5 through the wireless transmission method, and the cloud server 5 sends the navigation destination to the mobile terminal 3 .

In other embodiments, the navigation destination may also be directly sent to the mobile terminal 3 via Bluetooth.

Step S3, the mobile terminal 3 receives the navigation destination, and when receiving the navigation destination, judges whether the current location of the mobile terminal 3 is the same as the navigation destination.

When the current location of the mobile terminal 3 is different from the navigation destination, step S4 is executed. When the current location of the mobile terminal 3 is the same as the navigation destination, the process ends.

Specifically, the mobile terminal 3 may use a positioning device to acquire the current location of the mobile terminal 3 . Thus, the current location of the mobile terminal 3 can be compared with the navigation destination to determine whether the current location of the mobile terminal 3 is the same as the navigation destination.

Step S4, when the current location of the mobile terminal 3 is different from the navigation destination, the mobile terminal 3 controls the first navigation application of the mobile terminal 3 to navigate based on the navigation destination.

In one embodiment, the controlling the first navigation application of the mobile terminal 3 to navigate based on the navigation destination includes: when the current location of the mobile terminal 3 is different from the navigation destination, calculating the distance between the current location of the mobile terminal 3 and the navigation destination; when the distance is smaller than a preset value, controlling the first navigation application of the mobile terminal 3 to navigate based on the navigation destination in a walking navigation mode; and when the distance is greater than or equal to the preset value, controlling the first navigation application of the mobile terminal 3 to navigate based on the navigation destination in a smart navigation mode.

It should be noted that the walking navigation mode refers to navigating for the user according to a route suitable for walking. The smart navigation mode refers to combining routes suitable for riding a car (such as subways, buses) and routes suitable for cycling (such as riding a bicycle) to guide users. In other embodiments, the controlling the first navigation application of the mobile terminal 3 to navigate based on the navigation destination includes: when the current location of the mobile terminal 3 is different from the navigation destination, displaying a pop-up window on the mobile terminal 3 to prompt the user whether to navigate based on the navigation destination;

In other embodiments, the first navigation application controlling the mobile terminal 3 to navigate based on the navigation destination includes: When the current position of the mobile terminal 3 is different from the navigation destination, a pop-up window is displayed on the mobile terminal 3 to prompt the user to navigate based on the navigation destination; when a confirmation signal is received from the pop-up window to determine the navigation based on the navigation destination, the distance between the current position of the mobile terminal 3 and the navigation destination is calculated; when the distance is less than a preset value, the first navigation application of the mobile terminal 3 is controlled to navigate based on the navigation destination in a walking navigation mode; A mode navigates based on the navigation destination.

In summary, the navigation method described in the embodiment of the present invention, when a specified event is detected from the vehicle-mounted device 4, sends the navigation destination of the navigation application of the vehicle-mounted device 4 to the mobile terminal 3; when the mobile terminal 3 receives the navigation destination, it is judged whether the current location of the mobile terminal 3 is the same as the navigation destination; Use of the navigation system by the user.

The above-mentioned FIG. 2 introduces the navigation method of the present invention in detail. The functional modules of the software system for realizing the navigation method and the hardware device architecture for realizing the navigation method are introduced respectively below in conjunction with FIG. 3 , FIG. 4 , FIG. 5 , and FIG. 6 .

It should be understood that the embodiments are only for illustration, and are not limited by the structure in the scope of the patent application.

Referring to FIG. 3 , it is a module diagram of the navigation management system provided by the first preferred embodiment of the present invention.

In some embodiments, the navigation management system 40 runs in the vehicle-mounted device 4 . The navigation management system 40 may include a plurality of functional modules composed of program code segments. The program codes of each program segment in the navigation management system 40 can be stored in the memory of the vehicle-mounted device 4 and executed by at least one processor to realize the navigation function (see FIG. 2 for details).

In this embodiment, the navigation management system 40 can be divided into multiple functional modules according to the functions it performs. The functional modules may include: a detection module 403 and a sending module 404 . The module referred to in the present invention refers to a series of computer program segments that can be executed by at least one processor and can complete fixed functions, and are stored in a memory. In this embodiment, the functions of each module will be described in detail in subsequent embodiments.

The detection module 403 detects specified events from the vehicle-mounted device 4 .

In one embodiment, the specified event means that the user account is logged out from the navigation application of the vehicle device 4 ; and/or the current location of the vehicle device 4 is different from the navigation destination of the navigation application of the vehicle device 4 .

In one embodiment, the detection module 403 can use the positioning device of the vehicle-mounted device 4 to obtain the current location of the vehicle-mounted device 4 .

In one embodiment, the detection module 403 can detect the specified event immediately.

For the convenience of describing the present invention clearly and simply, in this embodiment, the navigation application of the mobile terminal 3 is referred to as the "first navigation application" hereinafter, and the navigation application of the vehicle-mounted device 4 is referred to as the "second navigation application" for short.

When the vehicle-mounted device 4 detects the specified event, the sending module 404 sends the navigation destination of the second navigation application to the mobile terminal 3 .

In one embodiment, the sending the navigation destination of the second navigation application to the mobile terminal 3 includes: sending the navigation destination to the mobile terminal 3 through wireless transmission.

In one embodiment, the navigation destination may be firstly sent to the cloud server 5 through the wireless transmission method, and the cloud server 5 sends the navigation destination to the mobile terminal 3 .

In other embodiments, the navigation destination may also be directly sent to the mobile terminal 3 via Bluetooth.

Referring to FIG. 4 , it is a module diagram of the navigation management system provided by the second preferred embodiment of the present invention.

In some embodiments, the navigation management system 30 runs in the mobile terminal 3 . The navigation management system 30 may include a plurality of functional modules composed of program code segments. The program codes of each program segment in the navigation management system 30 can be stored in the memory of the mobile terminal 3 and executed by at least one processor to realize the navigation function (see FIG. 2 for details).

In this embodiment, the navigation management system 30 can be divided into multiple functional modules according to the functions it performs. The function modules may include: a judgment module 303 and a control module 304 . The module referred to in the present invention refers to a series of computer program segments that can be executed by at least one processor and can complete fixed functions, and are stored in a memory. In this embodiment, the functions of each module will be described in detail in subsequent embodiments.

The judging module 303 receives the navigation destination, and when receiving the navigation destination, judges whether the current location of the mobile terminal 3 is the same as the navigation destination.

Specifically, the judging module 303 can use a positioning device to obtain the current location of the mobile terminal 3 . Thus, the current location of the mobile terminal 3 can be compared with the navigation destination to determine whether the current location of the mobile terminal 3 is the same as the navigation destination.

When the current location of the mobile terminal 3 is different from the navigation destination, the control module 304 controls the first navigation application of the mobile terminal 3 to navigate based on the navigation destination.

In one embodiment, the controlling the first navigation application of the mobile terminal 3 to navigate based on the navigation destination includes: when the current location of the mobile terminal 3 is different from the navigation destination, calculating the distance between the current location of the mobile terminal 3 and the navigation destination; when the distance is smaller than a preset value, controlling the first navigation application of the mobile terminal 3 to navigate based on the navigation destination in a walking navigation mode; and when the distance is greater than or equal to the preset value, controlling the first navigation application of the mobile terminal 3 to navigate based on the navigation destination in a smart navigation mode.

It should be noted that the walking navigation mode refers to navigating for the user according to a route suitable for walking. The smart navigation mode refers to combining routes suitable for riding a car (such as subways, buses) and routes suitable for cycling (such as riding a bicycle) to guide users.

In other embodiments, the controlling the first navigation application of the mobile terminal 3 to navigate based on the navigation destination includes: when the current location of the mobile terminal 3 is different from the navigation destination, displaying a pop-up window on the mobile terminal 3 to prompt the user whether to navigate based on the navigation destination;

In other embodiments, the controlling the first navigation application of the mobile terminal 3 to navigate based on the navigation destination includes: when the current location of the mobile terminal 3 is different from the navigation destination, displaying a pop-up window on the mobile terminal 3 to prompt the user whether to navigate based on the navigation destination; when receiving a confirmation signal from the pop-up window to determine whether to navigate based on the navigation destination, calculating the distance between the current location of the mobile terminal 3 and the navigation destination; When the distance is greater than or equal to the preset value, control the first navigation application of the mobile terminal 3 to navigate based on the navigation destination in a smart vehicle navigation mode.

Referring to FIG. 5 , it is a schematic structural diagram of a vehicle-mounted device provided by a preferred embodiment of the present invention. In a preferred embodiment of the present invention, the vehicle-mounted device 4 includes a storage 41 , at least one processor 42 , at least one communication bus 43 , a second navigation application 44 , and a second positioning device 45 .

Those skilled in the art should understand that the structure of the vehicle-mounted device 4 shown in FIG. 5 does not constitute a limitation of the embodiment of the present invention, it can be a busbar structure or a star structure, and the vehicle-mounted device 4 can also include more or less other hardware or software than shown in the figure, or different component arrangements.

In this embodiment, the vehicle-mounted device 4 may be a vehicle-mounted computer.

In some embodiments, the vehicle-mounted device 4 includes a terminal capable of automatically performing numerical calculations and/or information processing according to pre-set or stored instructions, and its hardware includes but not limited to microprocessors, dedicated integrated circuits, programmable gate arrays, digital word processors, and embedded devices.

It should be noted that the vehicle-mounted device 4 is only an example, and other existing or future electronic products that can be adapted to the present invention should also be included in the protection scope of the present invention, and are included here by reference.

In some embodiments, the storage 41 is used to store program codes and various data, such as the navigation management system 40 installed in the vehicle-mounted device 4 , and realize high-speed and automatic access to programs or data during the operation of the vehicle-mounted device 4 . The storage 41 includes a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable Read-Only Memory, PROM), an erasable programmable read-only memory (Erasable Programmable Read-Only Memory, EPROM), a one-time programmable read-only memory (One-time Programmable Read-Only Memory, OTPROM), electronic erasable rewritable Electrically-Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable storage medium that can be used to carry or store data.

In some embodiments, the at least one processor 42 may be composed of integrated circuits, for example, may be composed of a single packaged integrated circuit, or may be composed of multiple integrated circuits with the same function or different functions, including one or more central processing units (Central Processing unit, CPU), microprocessors, digital word processing chips, graphics processors and combinations of various control chips. The at least one processor 42 is the control core (Control Unit) of the vehicle-mounted device 4, and uses various interfaces and lines to connect the various components of the entire vehicle-mounted device 4, and executes the vehicle by running or executing programs or modules stored in the memory 41 and calling data stored in the memory 41. Various functions and processing data of the carrying device 4, for example, sending the navigation destination of the second navigation application 44 to the mobile terminal 3, so that the navigation application of the mobile terminal 3 can navigate according to the navigation destination.

In some embodiments, the at least one communication bus 43 is configured to realize connection and communication between the storage 41 and the at least one processor 42 and so on.

The second navigation application 44 can be any application that can provide navigation services, such as Gaode Map, Baidu Map, etc.

The second positioning device 45 may be any device capable of positioning, such as a GPS device.

Although not shown, the vehicle-mounted device 4 can also include a power supply (such as a battery) for supplying power to each component. Preferably, the power supply can be logically connected to the at least one processor 42 through a power management device, so as to realize functions such as managing charging, discharging, and power consumption management through the power management device. The power supply may also include one or more DC or AC power sources, recharging devices, power failure detection circuits, power converters or inverters, power status indicators and other arbitrary components. The vehicle-mounted device 4 may also include various sensors, a Bluetooth module, a Wi-Fi module, etc., which will not be repeated here.

It should be understood that the embodiments are only for illustration, and are not limited by the structure in the scope of the patent application.

The above-mentioned integrated units implemented in the form of software function modules can be stored in a computer-readable storage medium. The above-mentioned software function module is stored in a storage medium, and includes several instructions for enabling a mobile terminal or a processor to execute part of the methods described in various embodiments of the present invention.

In a further embodiment, referring to FIG. 2 , the at least one processor 42 can execute the operating device of the vehicle-mounted device 4 and various installed applications (such as modules of the navigation management system 40 ), program codes, etc.

Program codes are stored in the storage 41 , and the at least one processor 42 can call the program codes stored in the storage 41 to execute related functions. For example, each module described in FIG. 4 is a program code stored in the memory 41, and is executed by the at least one processor 42, from The function of each module is implemented to achieve the purpose of sending the navigation destination of the second navigation application 44 to the mobile terminal 3, so that the navigation application of the mobile terminal 3 can navigate according to the navigation destination.

In one embodiment of the present invention, the storage 41 stores one or more instructions (that is, at least one instruction), and the at least one instruction is executed by the at least one processor 42 to realize sending the navigation destination of the second navigation application 44 to the mobile terminal 3, so that the navigation application of the mobile terminal 3 can navigate according to the navigation destination.

For the specific implementation method of the at least one instruction by the at least one processor 42, please refer to steps S1 and S2 shown in FIG. 2 , which will not be repeated here.

Referring to FIG. 6 , it is a schematic structural diagram of a mobile terminal provided by a preferred embodiment of the present invention. In a preferred embodiment of the present invention, the mobile terminal 3 includes a memory 31 , at least one processor 32 , at least one communication bus 33 , a first navigation application 34 , and a first positioning device 35 .

Those skilled in the art should understand that the structure of the mobile terminal 3 shown in FIG. 6 does not constitute a limitation of the embodiment of the present invention, it can be a bus structure or a star structure, and the mobile terminal 3 can also include more or less other hardware or software than shown in the figure, or different component arrangements.

In this embodiment, the mobile terminal 3 may be a mobile phone, a tablet computer or other terminal devices.

In some embodiments, the mobile terminal 3 includes a terminal capable of automatically performing numerical calculations and/or information processing according to pre-set or stored instructions, and its hardware includes but not limited to microprocessors, dedicated integrated circuits, programmable gate arrays, digital word processors, and embedded devices.

It should be noted that the mobile terminal 3 is only an example, and other existing or future electronic products that can be adapted to the present invention should also be included in the protection scope of the present invention, and are included here by reference.

In some embodiments, the storage 31 is used to store program codes and various data, such as the navigation management system 30 installed in the mobile terminal 3 , and realize high-speed and automatic program or data access during the operation of the mobile terminal 3 . The storage 31 includes read-only storage (Read-Only Memory, ROM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically Erasable Rewritable Read-Only Memory (Electrically- Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact Disc Read-Only Memory, CD-ROM) or other optical disk storage, disk storage, tape storage, or any other computer-readable storage medium that can be used to carry or store data.

In some embodiments, the at least one processor 32 may be composed of an integrated circuit, for example, may be composed of a single packaged integrated circuit, or may be composed of multiple integrated circuits with the same function or different functions, including one or more central processing units (Central Processing unit, CPU), microprocessors, digital document processing chips, graphics processors and combinations of various control chips. The at least one processor 32 is the control core (Control Unit) of the mobile terminal 3, and uses various interfaces and lines to connect various components of the entire mobile terminal 3, by running or executing programs or modules stored in the memory 31, and calling data stored in the memory 31, to perform various functions and process data of the mobile terminal 3, for example, control the first navigation application 34 based on the navigation destination navigation of the second navigation application 44 of the vehicle-mounted device 4.

In some embodiments, the at least one communication bus 33 is configured to realize connection and communication between the storage 31 and the at least one processor 32 and so on.

The first navigation application 34 can be any application that can provide navigation services, such as Gaode Map, Baidu Map, etc.

The first positioning device 35 may be any device capable of positioning, such as a GPS device.

Although not shown, the mobile terminal 3 can also include a power supply (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the at least one processor 32 through a power management device, so as to realize functions such as managing charging, discharging, and power consumption management through the power management device. The power supply may also include one or more DC or AC power sources, recharging devices, power failure detection circuits, power converters or inverters, power status indicators and other arbitrary components. The mobile terminal 3 may also include various sensors, Bluetooth modules, Wi-Fi modules, etc., which will not be repeated here.

It should be understood that the embodiments are only for illustration, and are not limited by the structure in the scope of the patent application.

The above-mentioned integrated units implemented in the form of software function modules can be stored in a computer-readable storage medium. The above-mentioned software function module is stored in a storage medium, and includes several instructions for enabling a mobile terminal or a processor to execute part of the methods described in various embodiments of the present invention.

In a further embodiment, with reference to FIG. 2 , the at least one processor 32 can execute the operating device of the mobile terminal 3 and various installed applications (such as modules of the navigation management system 30 ), program codes, etc.

Program codes are stored in the storage 31 , and the at least one processor 32 can call the program codes stored in the storage 31 to execute related functions. For example, the various modules described in FIG. 3 are program codes stored in the memory 31, and executed by the at least one processor 32, so as to realize the functions of the various modules to achieve the purpose of controlling the navigation destination navigation of the first navigation application 34 based on the second navigation application 44 of the vehicle-mounted device 4.

In one embodiment of the present invention, the memory 31 stores one or more instructions (that is, at least one instruction), and the at least one instruction is executed by the at least one processor 32 to realize the purpose of controlling the navigation destination navigation of the first navigation application 34 based on the second navigation application 44 of the vehicle-mounted device 4.

For the specific implementation method of the at least one instruction by the at least one processor 32, please refer to steps S3 and S4 shown in FIG. 2 , which will not be repeated here.

In the several embodiments provided by the present invention, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only illustrative Specifically, for example, the division of the modules is only a logical function division, and there may be another division method in actual implementation.

The modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional module in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented not only in the form of hardware, but also in the form of hardware plus software function modules.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above descriptions, so all changes within the meaning and scope of the equivalent requirements of the claims are intended to be included in the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates. Furthermore, it is clear that the word "comprising" does not exclude other elements or the singular does not exclude the plural. A plurality of units or devices stated in the scope of patent application for devices can also be realized by one unit or device through software or hardware. The words first, second, etc. are used to denote names and do not imply any particular order.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims (9)

A navigation method, applied to a vehicle-mounted device and a mobile terminal, wherein the method includes: when a specified event is detected from the vehicle-mounted device, sending a navigation destination of a navigation application of the vehicle-mounted device to a mobile terminal; when the mobile terminal receives the navigation destination, judging whether the current location of the mobile terminal is the same as the navigation destination; The navigation application of the mobile terminal navigates based on the navigation destination in a walking navigation mode; and when the distance is greater than or equal to the preset value, controlling the navigation application of the mobile terminal to navigate based on the navigation destination in a smart navigation mode. The navigation method according to claim 1, wherein the specified event refers to the logout of the user account from the navigation application of the vehicle device; and/or the current location of the vehicle device is different from the navigation destination. The navigation method according to claim 1, wherein the sending the navigation destination of the navigation application of the vehicle-mounted device to the mobile terminal comprises: sending the navigation destination to the mobile terminal through wireless transmission. The navigation method according to claim 3, wherein the sending the navigation destination of the navigation application of the vehicle-mounted device to the mobile terminal includes: sending the navigation destination to a cloud server through the wireless transmission method, and the cloud server sends the navigation destination to the mobile terminal. The navigation method according to claim 3, wherein the wireless transmission method is Bluetooth. The navigation method according to claim 1, wherein when the mobile terminal When the previous location is different from the navigation destination, controlling the navigation application of the mobile terminal to navigate based on the navigation destination includes: when the current location of the mobile terminal is different from the navigation destination, displaying a pop-up window on the mobile terminal to prompt the user whether to navigate based on the navigation destination; A navigation system, comprising a vehicle-mounted device and a mobile terminal, wherein the vehicle-mounted device is configured to detect a specified event, and when the specified event is detected, send a navigation destination of a navigation application of the vehicle-mounted device to a mobile terminal; the mobile terminal is configured to determine whether the current location of the mobile terminal is the same as the navigation destination when receiving the navigation destination; and the mobile terminal is also used to control the navigation application of the mobile terminal to navigate based on the navigation destination when the current location of the mobile terminal is different from the navigation destination, including: calculating the distance between the current location of the mobile terminal and the navigation destination When the distance is less than a preset value, control the navigation application of the mobile terminal to navigate based on the navigation destination in a walking navigation mode; and when the distance is greater than or equal to the preset value, control the navigation application of the mobile terminal to navigate based on the navigation destination in a smart navigation mode. The navigation system according to claim 7, wherein the specified event refers to the logout of the user account from the navigation application of the in-vehicle device; and/or the current location of the in-vehicle device is different from the navigation destination. A mobile terminal, comprising a memory and a processor, wherein the memory stores a plurality of modules, and the processor is configured to execute the plurality of modules to realize: when receiving a navigation destination sent by a vehicle-mounted device, judging whether the current location of the mobile terminal is the same as the navigation destination; and when the current location of the mobile terminal is different from the navigation destination, controlling the navigation application of the mobile terminal to navigate based on the navigation destination, including: calculating the current location of the mobile terminal and the navigation destination. The distance between the navigation destinations; when the distance is less than a preset value, control the navigation application of the mobile terminal to navigate based on the navigation destination in a walking navigation mode; and when the distance is greater than or equal to the preset value, control the navigation application of the mobile terminal to navigate based on the navigation destination in a smart navigation mode.

Images