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CN110096196B - Data processing method for vehicle-mounted terminal, chip and medium - Google Patents

Data processing method for vehicle-mounted terminal, chip and medium Download PDF

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Publication number
CN110096196B
CN110096196B CN201910377182.7A CN201910377182A CN110096196B CN 110096196 B CN110096196 B CN 110096196B CN 201910377182 A CN201910377182 A CN 201910377182A CN 110096196 B CN110096196 B CN 110096196B
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chip
vehicle
application software
main
target application
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CN110096196A (en
Inventor
方胜
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Apollo Intelligent Connectivity Beijing Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04817Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04842Selection of displayed objects or displayed text elements
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/451Execution arrangements for user interfaces
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00Registering or indicating the working of vehicles
    • G07C5/008Registering or indicating the working of vehicles communicating information to a remotely located station

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • User Interface Of Digital Computer (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The embodiment of the invention discloses a data processing method for a vehicle-mounted terminal, the vehicle-mounted terminal, a chip and a medium. The method is applied to a main chip of a vehicle-mounted terminal, the vehicle-mounted terminal is also integrated with a vehicle networking chip connected with the main chip, and the method comprises the following steps: the main chip responds to the triggering operation of the Internet of vehicles application identifier, sends a starting instruction to the Internet of vehicles chip, and switches a display channel of the display screen to an Internet of vehicles chip channel; receiving main interface data of the Internet of vehicles application; the main chip responds to the selection operation of the application icon and determines target application software; and receiving the operation data of the target application software operated by the Internet of vehicles chip, and displaying the operation interface of the target application software on the display screen according to the operation data. Through the cooperative processing and interaction of the main chip and the Internet of vehicles chip, the problems of stability and compatibility existing in the networking process of the current vehicle-mounted terminal are solved, and the vehicle-mounted terminal does not need to be connected with a mobile phone and can directly realize richer application functions.

Description

Data processing method for vehicle-mounted terminal, chip and medium
Technical Field
The embodiment of the invention relates to the technical field of vehicle networking, in particular to a data processing method for a vehicle-mounted terminal, the vehicle-mounted terminal, a chip and a medium.
Background
Automobile traveling has become an indispensable part of people's life for a long time, and with the rapid development of terminal technology, a user can use functions such as navigation or music playing on a vehicle-mounted terminal. At present, most vehicle-mounted terminals cannot be networked, and the provided functions are pre-configured, so that the vehicle-mounted terminals cannot provide richer functions and services.
In order to solve the networking problem of the non-networked vehicle-mounted terminal, a plurality of solutions for interconnecting mobile terminals such as a mobile phone and the like and the vehicle-mounted terminal are provided in the current market, that is, the mobile phone is connected with a vehicle machine, and richer services are provided by using the networking function of the mobile phone, such as carplay, android auto, Baidu Carlife and the like.
However, firstly, the connection of the mobile phones has stability and compatibility problems, not all mobile phones can be connected to the car machine, and often, due to the update of the mobile phone system or other network problems, a large number of mobile phones cannot be connected or the connection is interrupted. Secondly, although networking is realized through a mobile phone, a functional module of a corresponding application is loaded in the vehicle machine, which brings burden to the vehicle machine and affects the stability of the vehicle machine. Finally, a designated connecting line is usually required to be used for connecting the mobile phone, and the operation is required to be performed on two terminal screens of the mobile phone and the car machine, so that the poor experience of complex operation is brought.
Disclosure of Invention
The embodiment of the invention provides a data processing method for a vehicle-mounted terminal, the vehicle-mounted terminal, a chip and a medium, so that richer application functions can be directly realized on the vehicle-mounted terminal without connecting a mobile phone.
In a first aspect, an embodiment of the present invention provides a data processing method for a vehicle-mounted terminal, which is applied to a main chip of the vehicle-mounted terminal, and the method includes:
the method comprises the steps that a main chip responds to triggering operation of a car networking application identifier on a display screen of a vehicle-mounted terminal, sends a car networking application starting instruction to a car networking chip, and switches a display channel of the display screen to a car networking chip channel;
receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip, and displaying a main interface through the display screen, wherein the main interface comprises an icon of at least one application software pre-loaded in the Internet of vehicles chip;
the main chip responds to the selection operation of at least one icon of the application software on the main interface, determines target application software and sends an instruction for starting the target application software to the Internet of vehicles chip;
and receiving the operation data of the Internet of vehicles chip for operating the target application software, and displaying the operation interface of the target application software on the display screen according to the operation data.
In a second aspect, an embodiment of the present invention provides a data processing method for a vehicle-mounted terminal, which is applied to a car networking chip integrated on the vehicle-mounted terminal, and the method includes:
the method comprises the steps that a vehicle networking chip sends main interface data of vehicle networking application to a main chip according to a vehicle networking application starting instruction from the main chip, wherein the main interface data is used for the main chip to display a main interface on a display screen of a vehicle-mounted terminal according to the main interface data, and the main interface comprises at least one application software icon which is pre-loaded in the vehicle networking chip;
receiving an instruction of starting the target application software sent by a main chip, starting and operating the target application software, and sending operation data of the target application software to the main chip, wherein the target application software is determined by the main chip according to selection operation of at least one application software icon on the main interface, and the operation data is used for displaying the operation interface of the target application software on the display screen by the main chip according to the operation data.
In a third aspect, an embodiment of the present invention provides a main chip integrated in a vehicle-mounted terminal, where the vehicle-mounted terminal is further integrated with a vehicle networking chip connected to the main chip, and the main chip includes:
the display channel switching module is used for responding to triggering operation of the Internet of vehicles application identifier on a display screen of the vehicle-mounted terminal, sending an instruction for starting the Internet of vehicles application to an Internet of vehicles chip, and switching the display channel of the display screen to the Internet of vehicles chip channel;
the main interface display module is used for receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip and displaying a main interface through the display screen, wherein the main interface comprises at least one application software icon pre-loaded in the Internet of vehicles chip;
the target application software determining module is used for responding to the selection operation of at least one application software icon on the main interface, determining the target application software and sending an instruction for starting the target application software to the Internet of vehicles chip;
and the operation interface display module is used for receiving the operation data of the Internet of vehicles chip for operating the target application software and displaying the operation interface of the target application software on the display screen according to the operation data.
In a fourth aspect, an embodiment of the present invention provides a car networking chip, which is integrated in a car terminal, where the car terminal is further integrated with a main chip connected to the car networking chip, and the car networking chip includes:
the main interface data sending module is used for sending main interface data of the Internet of vehicles application to the main chip according to an instruction for starting the Internet of vehicles application from the main chip, wherein the main interface data is used for displaying a main interface on a display screen of the vehicle-mounted terminal by the main chip according to the main interface data, and the main interface comprises at least one application software icon which is pre-loaded in the Internet of vehicles chip;
the operation data sending module is used for receiving an instruction sent by the main chip for starting the target application software, starting and operating the target application software, and sending operation data of the target application software to the main chip, wherein the target application software is determined by the main chip according to selection operation of at least one application software icon on the main interface, and the operation data is used for the main chip to display the operation interface of the target application software on the display screen according to the operation data.
In a fifth aspect, an embodiment of the present invention further provides a vehicle-mounted terminal, where the terminal includes any one of the main chips described in the embodiments of the present invention and at least one of the car networking chips described in any one of the embodiments of the present invention connected to the main chip.
In a sixth aspect, an embodiment of the present invention further provides a chip, where the chip includes:
one or more processors;
a memory for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement the data processing method for the vehicle-mounted terminal, which is applied to the main chip of the vehicle-mounted terminal according to any one of the embodiments of the present invention.
In a seventh aspect, an embodiment of the present invention further provides a chip, where the chip includes:
one or more processors;
a memory for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement the data processing method for the vehicle-mounted terminal, which is applied to the vehicle networking chip integrated on the vehicle-mounted terminal according to any one of the embodiments of the present invention.
In an eighth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the data processing method for the vehicle-mounted terminal applied to the main chip of the vehicle-mounted terminal according to any one of the embodiments of the present invention.
In a ninth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the data processing method for a vehicle-mounted terminal, as described in any one of the embodiments of the present invention, applied to a vehicle networking chip integrated on the vehicle-mounted terminal.
In the embodiment of the invention, the main chip responds to the triggering operation of the car networking application identifier on the display screen of the vehicle-mounted terminal, responds to the selection operation of at least one application software icon on the main interface, determines the target application software, and then the car networking chip operates the target application software to realize the cooperative processing and interaction of the main chip and the car networking chip, thereby solving the problems of stability and compatibility in the current car-mounted terminal networking process, and the vehicle-mounted terminal does not need to be connected with a mobile phone and can directly realize richer application functions.
Drawings
Fig. 1 is a flowchart of a data processing method for a vehicle-mounted terminal according to a first embodiment of the present invention;
fig. 2 is a flowchart of a data processing method for a vehicle-mounted terminal according to a second embodiment of the present invention;
fig. 3 is a flowchart of a data processing method for a vehicle-mounted terminal in a third embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a main chip according to a fourth embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a car networking chip in the fifth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a terminal in a sixth embodiment of the present invention;
fig. 7 is a schematic structural diagram of a chip in a seventh embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a data processing method for a vehicle-mounted terminal according to a first embodiment of the present invention. The data processing method for the vehicle-mounted terminal provided in this embodiment may be applicable to a case where an application function is used on the vehicle-mounted terminal, and the method may be specifically executed by a main chip integrated in the vehicle-mounted terminal, and the vehicle-mounted terminal further integrates a vehicle networking chip connected to the main chip, and the main chip may be implemented by software and/or hardware, with reference to fig. 1, and the method of the embodiment of the present invention specifically includes:
s110, the main chip responds to triggering operation of the Internet of vehicles application identifier on a display screen of the vehicle-mounted terminal, sends an instruction for starting the Internet of vehicles application to the Internet of vehicles chip, and switches a display channel of the display screen to an Internet of vehicles chip channel.
The main chip is mainly used for controlling a vehicle machine, performing instrument interaction, sending instructions to a vehicle networking chip and the like, can be an IMX8 chip or a J6 chip and the like, and can run various vehicle-mounted systems, such as an Android system, a QNX system, a Linux system, a Wince system and the like. The car networking chip is used for providing rich functions and services for the car machine, such as functions of navigation, audio playing and the like. The car networking chip can be an MTK8136 chip or the like, and an Andriod system can be operated in the car networking chip and used for loading and operating car networking application software required by a user. Optionally, the main chip is connected with the car networking chip in a USB manner, so as to ensure connection stability and data transmission safety. The display screen is used for displaying a system interface in the main chip or the Internet of vehicles chip, can be a touch screen and can respond to trigger operation acted on the display screen by a user, and the trigger operation can be clicking, long-time pressing, sliding operation and the like. Optionally, the vehicle interconnection software is loaded in the main chip and the vehicle interconnection chip, so that a user can conveniently start and run other vehicle interconnection application software by operating the vehicle interconnection software.
Specifically, in the embodiment of the invention, when a user needs to navigate, play an audio file and the like, the user does not need to connect a mobile phone, various functions and services are realized through related applications in the mobile phone, but the user triggers the car networking application identifier on the display screen, the main chip in the vehicle-mounted terminal responds to the triggering operation of the user, sends a car networking application starting instruction to the car networking chip, and switches the display channel of the display screen to the car networking chip, so that the display screen displays a system interface in the car networking chip, and the user can conveniently operate the car networking application in the car networking chip system. Through channel switching, display contents of the display screen can be converted between the main chip system interface and the Internet of vehicles chip system interface, so that the display contents can be adaptively switched according to user requirements, convenience is brought to users, and hardware resources are saved.
S120, receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip, and displaying a main interface through the display screen, wherein the main interface comprises at least one application software icon pre-loaded in the Internet of vehicles chip.
The main interface data is used for generating a main interface capable of displaying the car networking application icons loaded in the car networking chip. After the main chip receives the main interface data of the Internet of vehicles application sent by the Internet of vehicles chip, a main interface is generated according to the main interface data, and the main interface is displayed on the display screen, so that a user can know the icon of at least one application software pre-loaded in the Internet of vehicles chip through the Internet of vehicles application icon displayed on the main interface, and the user can conveniently select the application to be used in a targeted manner.
S130, the main chip responds to the selection operation of the icon of at least one application software on the main interface, determines the target application software, and sends an instruction for starting the target application software to the Internet of vehicles chip.
The selection operation may be a touch operation or the like, such as clicking, long pressing, sliding, circling, etc., by the user acting on the display screen. The target application software is the application software selected by the selection operation of the user, for example, the application software corresponding to the icon clicked by the user.
Specifically, a main interface containing at least one icon of application software pre-loaded in the internet of vehicles chip is displayed on the display screen, a user selects the application software to be used through selection operation, and the main chip determines the target application software according to the selection operation of the user. Because the target application is loaded in the Internet of vehicles chip, the main chip generates an instruction for starting the target application software and sends the instruction for starting the target application software to the Internet of vehicles chip so as to control the Internet of vehicles chip to start the target application software. The target application software is installed in the car networking chip, and the target application software is started to operate under the control of the main chip, so that more applications are integrated in the car networking chip to operate, the main chip only needs to generate a control instruction for the target application software and process data related to the operation of the vehicle, the burden of the main chip is reduced, and the situation that the main chip operates and uses too much to cause the blockage of a system and influence the processing of the data related to the operation of the vehicle is prevented. Optionally, the application software in the car networking chip can be operated through an integral solution, and is integrated in the car machine interconnection software to realize operation, so that the requirements of different systems on a car airport are met, and the phenomenon that the system is blocked due to excessive running application software of the car networking chip system can be prevented.
S140, receiving operation data of the Internet of vehicles chip for operating the target application software, and displaying an operation interface of the target application software on the display screen according to the operation data.
The operation data can reflect the operation condition of the target application software and can be used for generating an operation interface. Specifically, the main chip receives the operation data of the internet of vehicles chip for operating the target application software, so that an operation interface is generated according to the operation data and displayed on the display interface, and a user can fully know the operation condition of the target application software and the display content of the target application software through the display screen.
According to the technical scheme, the main chip responds to triggering operation of the Internet of vehicles application identifier on the display screen of the vehicle-mounted terminal, sends an instruction for starting the Internet of vehicles application to the Internet of vehicles chip, and switches the display channel of the display screen to the Internet of vehicles chip channel; receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip, and displaying a main interface through the display screen, wherein the main interface comprises an icon of at least one application software pre-loaded in the Internet of vehicles chip; the main chip responds to the selection operation of at least one icon of the application software on the main interface, determines target application software and sends an instruction for starting the target application software to the Internet of vehicles chip; and receiving the operation data of the Internet of vehicles chip for operating the target application software, and displaying the operation interface of the target application software on the display screen according to the operation data. Through the cooperative processing and interaction of the main chip and the Internet of vehicles chip, the problems of stability and compatibility existing in the networking process of the current vehicle-mounted terminal are solved, a mobile phone does not need to be connected, and richer application functions are directly realized on the vehicle-mounted terminal.
Example two
Fig. 2 is a flowchart of a data processing method for a vehicle-mounted terminal according to a second embodiment of the present invention. The present embodiment is optimized based on the above embodiments, and details not described in detail in the present embodiment are described in the above embodiments. Referring to fig. 2, the data processing method for the in-vehicle terminal provided in this embodiment may include:
s210, the main chip responds to triggering operation of the Internet of vehicles application identifier on a display screen of the vehicle-mounted terminal, sends an instruction for starting the Internet of vehicles application to the Internet of vehicles chip, and switches a display channel of the display screen to an Internet of vehicles chip channel.
S220, receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip, and displaying a main interface through the display screen, wherein the main interface comprises at least one application software icon pre-loaded in the Internet of vehicles chip.
S230, the main chip responds to the selection operation of the icon of at least one application software on the main interface, determines the target application software, and sends an instruction for starting the target application software to the Internet of vehicles chip.
S240, receiving operation data of the Internet of vehicles chip for operating the target application software, and displaying an operation interface of the target application software on the display screen according to the operation data.
S250, the main chip responds to the quit operation of the target application software on the display screen, the running interface of the target application software is closed, and the display channel of the display screen is switched to the main chip channel.
The exit operation may be a touch operation performed by a user on the display screen. Specifically, when the user does not need to use the target application software, the target application software on the display screen is quitted, at the moment, the main chip controls to close the running interface of the real target application software on the display screen, and the display channel of the display screen is switched from the internet of vehicles chip channel to the main chip channel.
Optionally, a vehicle-mounted system is mounted on the main chip and used for processing vehicle operation related data; correspondingly, after the switching to the main chip channel, the method further comprises: and the main chip displays the vehicle operation related data on the display screen. Specifically, the main chip may be loaded with an on-board system, such as an Android system, a QNX system, a Linux system, a Wince system, and the like, and may record and process data such as a location, an operation speed, and a direction of the vehicle. Under the condition that the user does not use the function of the target application software, the display screen does not need to display the main interface of the target application software, so that the main chip can switch the display channel of the display screen to the main chip channel and display the vehicle operation related data recorded and processed in the main chip on the display screen, and the user can conveniently check and know the vehicle operation related data.
Optionally, the method further includes: and the main chip responds to the quitting operation of the target application software on the display screen, and sends a target application software quitting instruction to the Internet of vehicles chip to instruct the Internet of vehicles chip to stop running the target application software. For example, when the user no longer needs to apply the target application software, in order to save energy consumption of the target application software when the target application software runs in the car networking chip, the target application software may be controlled to stop running, and therefore, in an embodiment of the present invention, the main chip responds to a quitting operation that the user acts on the display screen, generates a quitting target application software instruction, and sends the quitting target application software instruction to the car networking chip, so that the car networking chip controls the target application software to stop running according to the received quitting target application software instruction, so as to save processing resources and energy consumption.
According to the technical scheme of the embodiment of the invention, the main chip responds to the quitting operation of the target application software on the display screen, the operation interface of the target application software is closed, the display channel of the display screen is switched to the main chip channel, and the vehicle operation related data is displayed on the display screen, so that the switching of the display content is realized, a user can conveniently check and know the vehicle operation related data, and the vehicle networking chip is instructed to stop operating the target application software by sending the quitting target application software instruction to the vehicle networking chip, so that the processing resources and the energy consumption are saved.
EXAMPLE III
Fig. 3 is a flowchart of a data processing method for a vehicle-mounted terminal in a third embodiment of the present invention. The data processing method for the vehicle-mounted terminal provided by the embodiment can be suitable for the condition that the application function is used on the vehicle-mounted terminal, and the method can be specifically executed by a vehicle networking chip integrated on the vehicle-mounted terminal, wherein the vehicle networking chip is connected with a main chip of the vehicle-mounted terminal, and the vehicle networking chip and the main chip can be connected in a USB mode. The car networking chip can be implemented by software and/or hardware. Details which are not described in detail in the embodiments of the present invention are described in the above embodiments. Referring to fig. 3, the method of the embodiment of the present invention specifically includes:
s310, the Internet of vehicles chip sends the main interface data of the Internet of vehicles application to the main chip according to the Internet of vehicles application starting instruction from the main chip.
The main interface data is used for displaying a main interface on a display screen of the vehicle-mounted terminal by the main chip according to the main interface data, and the main interface comprises at least one application software icon pre-loaded in the vehicle networking chip.
Specifically, when the main chip responds to the triggering operation of the user on the display screen to the Internet of vehicles application identifier, an Internet of vehicles application starting instruction is sent to the Internet of vehicles chip, after the Internet of vehicles receives the Internet of vehicles application instruction, main interface data of the Internet of vehicles application is sent to the main chip, so that the main chip displays the main interface of the Internet of vehicles chip on the display screen according to the main interface data, the user can check the icon of the application software loaded in the Internet of vehicles chip on the main interface, and the icon is further selected to operate to determine target application software.
And S320, receiving an instruction of starting the target application software sent by the main chip, starting and operating the target application software, and sending the operating data of the target application software to the main chip.
The target application software is determined by the main chip according to the selection operation of at least one application software icon on the main interface, and the running data is used for the main chip to display the running interface of the target application software on the display screen according to the running data.
Specifically, the main chip responds to the selection operation of the user on the application icon displayed on the display screen, generates an instruction for starting the target application software after determining the target application software, and sends the instruction to the Internet of vehicles chip. After receiving the instruction of starting the target application software, the Internet of vehicles chip starts and runs the target application software, generates running data for displaying a running interface of the target application software, sends the running data to the main chip, and displays the running interface of the target application software on the display screen according to the running data by the main chip, so that a user can conveniently check the running condition and the running content of the target running software.
Optionally, the method further includes: and receiving a target application software quitting instruction sent by the main chip, stopping running and quitting the target application software. Specifically, when the main chip responds to the triggering operation of the user on the quitting target application software on the display screen, a quitting target application software instruction is generated and sent to the Internet of vehicles chip, and the Internet of vehicles chip controls the target application data to stop running according to the received quitting target application software instruction, so that processing resources and energy consumption are saved.
According to the technical scheme of the embodiment of the invention, the Internet of vehicles chip sends the main interface data of the Internet of vehicles application to the main chip according to the Internet of vehicles application starting instruction from the main chip, receives the target application software starting instruction sent by the main chip, starts and operates the target application software, sends the operation data of the target application software to the main chip, and solves the problems of stability and compatibility in the existing Internet of vehicles terminal through the cooperative processing and interaction of the main chip and the Internet of vehicles chip, and the Internet of vehicles terminal directly realizes richer application functions on the vehicle terminal without connecting a mobile phone.
Example four
Fig. 4 is a schematic structural diagram of a main chip according to a third embodiment of the present invention. The data processing method of the main chip suitable for the vehicle-mounted terminal can be suitable for the condition that an application function is used on the vehicle-mounted terminal, the main chip can be realized by software and/or hardware and integrated in the vehicle-mounted terminal, and the vehicle-mounted terminal is also integrated with a vehicle networking chip connected with the main chip. Referring to fig. 4, the main chip specifically includes:
the display channel switching module 410 is used for responding to triggering operation of the Internet of vehicles application identifier on a display screen of the vehicle-mounted terminal, sending an instruction for starting the Internet of vehicles application to an Internet of vehicles chip, and switching a display channel of the display screen to an Internet of vehicles chip channel;
the main interface display module 420 is configured to receive main interface data of the car networking application sent by the car networking chip and display a main interface through the display screen, where the main interface includes an icon of at least one application software pre-loaded in the car networking chip;
the target application software determining module 430 is used for responding to the selection operation of the icon of at least one application software on the main interface, determining the target application software and sending an instruction for starting the target application software to the Internet of vehicles chip;
and the operation interface display module 440 is configured to receive operation data of the internet of vehicles chip operating the target application software, and display an operation interface of the target application software on the display screen according to the operation data.
Optionally, the method further includes:
and the exit module is used for responding to the exit operation of the target application software on the display screen by the main chip, closing the running interface of the target application software and switching the display channel of the display screen to the main chip channel.
Optionally, a vehicle-mounted system is mounted on the main chip and used for processing vehicle operation related data;
correspondingly, the method also comprises the following steps:
and the display module is used for displaying the vehicle operation related data on the display screen by the main chip.
Optionally, the method further includes:
and the indicating module is used for displaying the vehicle operation related data on the display screen by the main chip.
Optionally, the main chip is connected with the car networking chip in a USB manner.
According to the technical scheme of the embodiment of the invention, the display channel switching module responds to the triggering operation of the Internet of vehicles application identifier on the display screen of the vehicle-mounted terminal, sends an instruction for starting the Internet of vehicles application to the Internet of vehicles chip, and switches the display channel of the display screen to the Internet of vehicles chip channel; the main interface display module receives main interface data of the Internet of vehicles application sent by the Internet of vehicles chip and displays a main interface through the display screen, wherein the main interface comprises at least one application software icon pre-loaded in the Internet of vehicles chip; the target application software determining module responds to the selection operation of at least one application software icon on the main interface, determines target application software and sends an instruction for starting the target application software to the Internet of vehicles chip; and the operation interface display module receives operation data of the Internet of vehicles chip for operating the target application software and displays the operation interface of the target application software on the display screen according to the operation data. Through the cooperative processing and interaction of the main chip and the Internet of vehicles chip, the problems of stability and compatibility existing in the networking process of the current vehicle-mounted terminal are solved, and the vehicle-mounted terminal does not need to be connected with a mobile phone and can directly realize richer application functions.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a car networking chip provided by the fifth embodiment of the present invention. The car networking chip is suitable for a data processing method for the vehicle-mounted terminal, can be suitable for the condition that an application function is used on the vehicle-mounted terminal, can be realized by software and/or hardware and is integrated in the vehicle-mounted terminal, and is connected with a main chip of the vehicle-mounted terminal. Referring to fig. 5, the car networking chip specifically includes:
a main interface data sending module 510, configured to send main interface data of the internet of vehicles application to a main chip according to an instruction from the main chip to start the internet of vehicles application, where the main interface data is used for the main chip to display a main interface on a display screen of the vehicle-mounted terminal according to the main interface data, and the main interface includes an icon of at least one application software pre-loaded in the internet of vehicles chip;
the operation data sending module 520 is configured to receive an instruction sent by the main chip to start the target application software, start and operate the target application software, and send operation data of the target application software to the main chip, where the target application software is determined by the main chip according to a selection operation on an icon of at least one application software on the main interface, and the operation data is used by the main chip to display an operation interface of the target application software on the display screen according to the operation data.
Optionally, the method further includes:
and the operation stopping module is used for receiving the target application software quitting instruction sent by the main chip, stopping the operation and quitting the target application software.
Optionally, the car networking chip is connected with the main chip in a USB mode.
According to the technical scheme of the embodiment of the invention, a main interface data sending module sends main interface data of the Internet of vehicles application to a main chip according to an instruction for starting the Internet of vehicles application from the main chip, wherein the main interface data is used for displaying a main interface on a display screen of a vehicle-mounted terminal by the main chip according to the main interface data, and the main interface comprises at least one application software icon which is pre-loaded in the Internet of vehicles chip; the operation data sending module receives an instruction of starting the target application software sent by the main chip, starts and operates the target application software, and sends operation data of the target application software to the main chip, wherein the target application software is determined by the main chip according to selection operation of at least one application software icon on the main interface, and the operation data is used for the main chip to display the operation interface of the target application software on the display screen according to the operation data. Through the cooperative processing and interaction of the main chip and the Internet of vehicles chip, the problems of stability and compatibility existing in the networking process of the current vehicle-mounted terminal are solved, and the vehicle-mounted terminal does not need to be connected with a mobile phone and can directly realize richer application functions.
EXAMPLE six
Fig. 6 is a schematic structural diagram of a terminal according to a sixth embodiment of the present invention. As shown in fig. 6, the terminal 60 includes a main chip 610 according to any embodiment and at least one car networking chip 620 according to any embodiment connected to the main chip, wherein the main chip 610 can execute the data processing method for the car terminal applied to the main chip 610 of the car terminal according to any embodiment, and the car networking chip 620 can execute the data processing method for the car terminal applied to the car networking chip 620 integrated on the car terminal according to any embodiment.
The terminal provided by the embodiment of the invention can execute the data processing method for the vehicle-mounted terminal applied to the main chip of the vehicle-mounted terminal provided by any embodiment of the invention, or the data processing method for the vehicle-mounted terminal applied to the vehicle networking chip integrated on the vehicle-mounted terminal, and has the corresponding functional modules and the beneficial effects for executing the method.
EXAMPLE seven
Fig. 7 is a schematic structural diagram of a chip according to a seventh embodiment of the present invention. FIG. 7 illustrates a block diagram of an exemplary chip 712 suitable for use to implement an embodiment of the invention. The chip 712 shown in fig. 7 is only an example and should not bring any limitation to the function and the scope of the application of the embodiment of the present invention.
As shown in fig. 7, the chip 712 includes: one or more processors 717; a memory 728 for storing one or more programs, when the one or more programs are executed by the one or more processors 717, the one or more processors 717 implement the data processing method for the vehicle-mounted terminal, which is applied to the main chip of the vehicle-mounted terminal and provided by the embodiment of the present invention, and the method includes:
the method comprises the steps that a main chip responds to triggering operation of a car networking application identifier on a display screen of a vehicle-mounted terminal, sends a car networking application starting instruction to a car networking chip, and switches a display channel of the display screen to a car networking chip channel;
receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip, and displaying a main interface through the display screen, wherein the main interface comprises an icon of at least one application software pre-loaded in the Internet of vehicles chip;
the main chip responds to the selection operation of at least one icon of the application software on the main interface, determines target application software and sends an instruction for starting the target application software to the Internet of vehicles chip;
and receiving the operation data of the Internet of vehicles chip for operating the target application software, and displaying the operation interface of the target application software on the display screen according to the operation data.
Is expressed in the form of a general-purpose chip. The components of chip 712 may include, but are not limited to: one or more processors or processors 717, a system memory 728, and a bus 718 that couples the various system components (including the system memory 728 and the processors 717).
Bus 718 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, micro-channel architecture (MAC) bus, enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.
Chip 712 typically includes a variety of computer system readable storage media. These storage media may be any available storage media that can be accessed by chip 712 and includes both volatile and nonvolatile storage media, removable and non-removable storage media.
The system memory 728 may include computer system readable storage media in the form of volatile memory, such as Random Access Memory (RAM)730 and/or cache memory 732. Chip 712 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 734 may be used to read from and write to non-removable, nonvolatile magnetic storage media (not shown in FIG. 7, commonly referred to as "hard drives"). Although not shown in FIG. 7, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical storage medium) may be provided. In these cases, each drive may be connected to the bus 718 by one or more data storage media interfaces. Memory 728 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
Program/utility 740 having a set (at least one) of program modules 742 may be stored, for instance, in memory 728, such program modules 772 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which or some combination of which may comprise an implementation of a network environment. Program modules 772 generally perform the functions and/or methodologies of embodiments of the present invention as described herein.
Chip 712 may also communicate with one or more external devices 714 (e.g., keyboard, pointing device, display 727, etc.), one or more devices that enable a user to interact with chip 712, and/or any device (e.g., network card, modem, etc.) that enables chip 712 to communicate with one or more other computing devices. Such communication may occur through input/output (I/O) interfaces 722. Also, chip 712 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network such as the Internet) via network adapter 720. As shown, network adapter 720 communicates with the other modules of chip 712 via bus 718. It should be appreciated that although not shown, other hardware and/or software modules may be used in conjunction with chip 712, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others. In addition, the chip 712 is provided with a USB port (not shown) so that the chip 712 can connect to other chips through the USB port and communicate.
The processor 717 executes various functional applications and data processing by running at least one of other programs stored in the system memory 728, for example, implementing a data processing method for an in-vehicle terminal applied to a main chip of the in-vehicle terminal provided by an embodiment of the present invention, including:
the method comprises the steps that a main chip responds to triggering operation of a car networking application identifier on a display screen of a vehicle-mounted terminal, sends a car networking application starting instruction to a car networking chip, and switches a display channel of the display screen to a car networking chip channel;
receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip, and displaying a main interface through the display screen, wherein the main interface comprises an icon of at least one application software pre-loaded in the Internet of vehicles chip;
the main chip responds to the selection operation of at least one icon of the application software on the main interface, determines target application software and sends an instruction for starting the target application software to the Internet of vehicles chip;
and receiving the operation data of the Internet of vehicles chip for operating the target application software, and displaying the operation interface of the target application software on the display screen according to the operation data.
The embodiment of the invention also provides a car networking chip, which comprises: one or more processors; the storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the one or more processors implement the data processing method for the vehicle-mounted terminal, which is applied to the vehicle networking chip integrated on the vehicle-mounted terminal and provided by the embodiment of the invention, and the data processing method comprises the following steps:
the method comprises the steps that a vehicle networking chip sends main interface data of vehicle networking application to a main chip according to a vehicle networking application starting instruction from the main chip, wherein the main interface data is used for the main chip to display a main interface on a display screen of a vehicle-mounted terminal according to the main interface data, and the main interface comprises at least one application software icon which is pre-loaded in the vehicle networking chip;
receiving an instruction of starting the target application software sent by a main chip, starting and operating the target application software, and sending operation data of the target application software to the main chip, wherein the target application software is determined by the main chip according to selection operation of at least one application software icon on the main interface, and the operation data is used for displaying the operation interface of the target application software on the display screen by the main chip according to the operation data.
Of course, those skilled in the art can understand that the processor can also implement the technical solution of the data processing method for the vehicle-mounted terminal, which is provided by any embodiment of the present invention and applied to the vehicle networking chip integrated on the vehicle-mounted terminal. The hardware structure and function of the car networking chip can be explained with reference to the content of the main chip in the sixth embodiment.
Example eight
An eighth embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a data processing method for a vehicle-mounted terminal, applied to a main chip of the vehicle-mounted terminal, including:
the method comprises the steps that a main chip responds to triggering operation of a car networking application identifier on a display screen of a vehicle-mounted terminal, sends a car networking application starting instruction to a car networking chip, and switches a display channel of the display screen to a car networking chip channel;
receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip, and displaying a main interface through the display screen, wherein the main interface comprises an icon of at least one application software pre-loaded in the Internet of vehicles chip;
the main chip responds to the selection operation of at least one icon of the application software on the main interface, determines target application software and sends an instruction for starting the target application software to the Internet of vehicles chip;
and receiving the operation data of the Internet of vehicles chip for operating the target application software, and displaying the operation interface of the target application software on the display screen according to the operation data.
Computer storage media for embodiments of the present invention can take the form of any combination of one or more computer-readable storage media. The computer readable storage medium may be a computer readable signal storage medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In embodiments of the invention, the computer readable storage medium may be any tangible storage medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal storage medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal storage medium may also be any computer readable storage medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable storage medium may be transmitted using any appropriate storage medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or chip. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
An embodiment of the present invention further provides another computer-readable storage medium, where the computer-executable instructions, when executed by a computer processor, are configured to perform a data processing method for a vehicle-mounted terminal, where the data processing method is applied to a vehicle networking chip integrated on the vehicle-mounted terminal, and the data processing method includes:
the method comprises the steps that a vehicle networking chip sends main interface data of vehicle networking application to a main chip according to a vehicle networking application starting instruction from the main chip, wherein the main interface data is used for the main chip to display a main interface on a display screen of a vehicle-mounted terminal according to the main interface data, and the main interface comprises at least one application software icon which is pre-loaded in the vehicle networking chip;
receiving an instruction of starting the target application software sent by a main chip, starting and operating the target application software, and sending operation data of the target application software to the main chip, wherein the target application software is determined by the main chip according to selection operation of at least one application software icon on the main interface, and the operation data is used for displaying the operation interface of the target application software on the display screen by the main chip according to the operation data.
Of course, the storage medium containing the computer-executable instructions provided by the embodiments of the present invention is not limited to the method operations described above, and may also perform related operations in the data processing method for the vehicle-mounted terminal, which is applied to the vehicle networking chip integrated on the vehicle-mounted terminal, provided by any embodiment of the present invention. The description of the storage medium can be referred to the content explanation of the storage medium in the seventh embodiment.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (13)

1. A data processing method for a vehicle-mounted terminal is characterized in that the data processing method is applied to a main chip of the vehicle-mounted terminal, the vehicle-mounted terminal is further integrated with a vehicle networking chip connected with the main chip, and a vehicle-mounted system is loaded on the main chip and used for processing vehicle operation related data, wherein the method comprises the following steps:
the method comprises the steps that a main chip responds to triggering operation of a car networking application identifier on a display screen of a vehicle-mounted terminal, sends a car networking application starting instruction to a car networking chip, and switches a display channel of the display screen to a car networking chip channel;
receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip, and displaying a main interface through the display screen;
the main chip responds to the selection operation of at least one icon of the application software on the main interface, determines target application software and sends an instruction for starting the target application software to the Internet of vehicles chip;
receiving operation data of the Internet of vehicles chip for operating the target application software, and displaying an operation interface of the target application software on the display screen according to the operation data;
the main chip responds to the quitting operation of the target application software on the display screen, closes the running interface of the target application software and switches the display channel of the display screen to the main chip channel;
and the main chip displays the vehicle operation related data on the display screen.
2. The method of claim 1, further comprising:
and the main chip responds to the quitting operation of the target application software on the display screen, and sends a target application software quitting instruction to the Internet of vehicles chip to instruct the Internet of vehicles chip to stop running the target application software.
3. The method according to claim 1 or 2, wherein the main chip and the car networking chip are connected by a USB manner.
4. A data processing method for a vehicle-mounted terminal is characterized by being applied to a vehicle networking chip integrated on the vehicle-mounted terminal, wherein the vehicle networking chip is connected with a main chip of the vehicle-mounted terminal and is used for loading and running vehicle networking application software required by a user, and the method comprises the following steps:
the method comprises the steps that a vehicle networking chip sends main interface data of vehicle networking application to a main chip according to a vehicle networking application starting instruction from the main chip, wherein the main interface data is used for the main chip to display a main interface on a display screen of a vehicle-mounted terminal according to the main interface data, and the main interface comprises at least one application software icon which is pre-loaded in the vehicle networking chip;
receiving an instruction of starting the target application software sent by a main chip, starting and operating the target application software, and sending operation data of the target application software to the main chip, wherein the target application software is determined by the main chip according to selection operation of at least one application software icon on the main interface, and the operation data is used for displaying the operation interface of the target application software on the display screen by the main chip according to the operation data.
5. The method of claim 4, further comprising:
and receiving a target application software quitting instruction sent by the main chip, stopping running and quitting the target application software.
6. The method according to claim 4 or 5, wherein the car networking chip and the master chip are connected by means of USB.
7. A main chip is integrated in a vehicle-mounted terminal, the vehicle-mounted terminal is further integrated with a vehicle networking chip connected with the main chip, and a vehicle-mounted system is mounted on the main chip and used for processing vehicle operation related data, wherein the main chip comprises:
the display channel switching module is used for responding to triggering operation of the Internet of vehicles application identifier on a display screen of the vehicle-mounted terminal, sending an instruction for starting the Internet of vehicles application to an Internet of vehicles chip, and switching the display channel of the display screen to the Internet of vehicles chip channel;
the main interface display module is used for receiving main interface data of the Internet of vehicles application sent by the Internet of vehicles chip and displaying a main interface through the display screen, wherein the main interface comprises at least one application software icon pre-loaded in the Internet of vehicles chip;
the target application software determining module is used for responding to the selection operation of at least one application software icon on the main interface, determining the target application software and sending an instruction for starting the target application software to the Internet of vehicles chip;
the operation interface display module is used for receiving operation data of the Internet of vehicles chip for operating the target application software and displaying an operation interface of the target application software on the display screen according to the operation data;
the exit module is used for the main chip to respond to the exit operation of the target application software on the display screen, close the running interface of the target application software and switch the display channel of the display screen to the main chip channel;
and the display module is used for displaying the vehicle operation related data on the display screen by the main chip.
8. The utility model provides a car networking chip, its characterized in that integrates in vehicle mounted terminal, vehicle mounted terminal is still integrated with the main chip of connecting the car networking chip, the car networking chip is used for loading and operation user's required car networking application software, wherein, the car networking chip includes:
the main interface data sending module is used for sending main interface data of the Internet of vehicles application to the main chip according to an instruction for starting the Internet of vehicles application from the main chip, wherein the main interface data is used for displaying a main interface on a display screen of the vehicle-mounted terminal by the main chip according to the main interface data, and the main interface comprises at least one application software icon which is pre-loaded in the Internet of vehicles chip;
the operation data sending module is used for receiving an instruction sent by the main chip for starting the target application software, starting and operating the target application software, and sending operation data of the target application software to the main chip, wherein the target application software is determined by the main chip according to selection operation of at least one application software icon on the main interface, and the operation data is used for the main chip to display the operation interface of the target application software on the display screen according to the operation data.
9. An in-vehicle terminal, characterized by comprising the main chip of claim 7 and at least one car networking chip of claim 8 connected to the main chip.
10. A chip, comprising:
one or more processors for executing a program to perform,
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the data processing method for the in-vehicle terminal according to any one of claims 1 to 3.
11. A chip, comprising:
one or more processors for executing a program to perform,
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the data processing method for the in-vehicle terminal according to any one of claims 4 to 6.
12. A computer-readable storage medium on which a computer program is stored, characterized in that the program, when executed by a processor, implements a data processing method for an in-vehicle terminal according to any one of claims 1 to 3.
13. A computer-readable storage medium on which a computer program is stored, characterized in that the program, when executed by a processor, implements a data processing method for a vehicle-mounted terminal according to any one of claims 4 to 6.
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