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Data transmission method and device for Internet of Vehicles

A data transmission method and a technology of a data transmission device, which are applied in the field of Internet of Vehicles, can solve problems such as inability to adapt to the needs of various vehicles, and achieve the effects of reducing the probability of errors, facilitating data management, and improving platforms

Active Publication Date: 2020-04-14
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims to propose a data transmission method for the Internet of Vehicles system to at least partially solve the problem that the existing Internet of Vehicles system uploading data to the background server cannot meet the needs of various vehicles

Method used

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  • Data transmission method and device for Internet of Vehicles
  • Data transmission method and device for Internet of Vehicles
  • Data transmission method and device for Internet of Vehicles

Examples

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Comparison scheme
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no. 1 example

[0049] figure 1 It is a schematic flowchart of the data transmission method for the Internet of Vehicles system according to the first embodiment of the present invention. Such as figure 1 As shown, the data transmission method is applied to the server side of the Internet of Vehicles system, and may include the following steps:

[0050] Step S110, establishing the communication between the server and the vehicle terminal.

[0051] Specifically, the communication between the server and the vehicle-mounted terminal may be established based on a wireless communication network, for example, based on a 4G network.

[0052] Step S120, acquiring vehicle information from the vehicle-mounted terminal.

[0053] Wherein, the vehicle information mainly includes model information, for example, the current vehicle is a B037 model. After the server establishes communication with the vehicle-mounted terminal, the server can acquire vehicle information.

[0054] Step S130, determining a ...

no. 2 example

[0066] figure 2 It is a schematic flowchart of a data transmission method for the Internet of Vehicles system according to the second embodiment of the present invention. The data transmission method is applied to the vehicle-mounted terminal of the vehicle networking system, and may include the following steps:

[0067] Step S210, establishing the communication between the vehicle-mounted terminal and the server.

[0068] Specifically, the communication between the vehicle-mounted terminal and the server may be established based on a wireless communication network, such as based on a 4G network.

[0069] Step S220, receiving the configuration file sent by the server and matched with the vehicle information.

[0070] Wherein, the configuration file is used to limit the data type and format of the data sampled by the vehicle-mounted terminal, and the data format includes version information of the data to be sampled. Wherein, the definition of the data type and the data for...

no. 3 example

[0081] image 3It is a schematic structural diagram of a data transmission device for the Internet of Vehicles system according to the third embodiment of the present invention. The data transmission device is applied to the server of the Internet of Vehicles system, and includes: a first communication module 310, used to establish communication between the server and the vehicle-mounted terminal; a vehicle information acquisition module 320, used to obtain vehicle information from the vehicle-mounted terminal Information; configuration file determination module 330, configured to determine a configuration file that matches the acquired vehicle information, wherein the configuration file is used to limit the data type and data format for data sampling performed by the vehicle-mounted terminal, and the data format Including the version information of the data to be sampled; the configuration file sending module 340 is used to send the determined configuration file to the vehicl...

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Abstract

The invention relates to the technical field of the Internet of Vehicles, and provides a data transmission method and device for the Internet of Vehicles. The data transmission method applied to the server of the Internet of Vehicles system comprises the following steps: establishing communication between the server and a vehicle-mounted terminal; acquiring vehicle information from the vehicle-mounted terminal; determining a configuration file matched with the obtained vehicle information, wherein the configuration file is used for limiting the data type and the data format of data sampling ofthe vehicle-mounted terminal, and the data format comprises version information of to-be-sampled data; issuing the determined configuration file to the vehicle-mounted terminal; and receiving relateddata uploaded by the vehicle-mounted terminal according to the data format in response to the configuration file, wherein the related data is matched with the data type and the version information. Compared with a fixed acquisition scheme in the prior art, the data transmission method has the advantage that the data acquisition flexibility and platformization are greatly improved.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Vehicles, in particular to a data transmission method, device, medium and an Internet of Vehicles system for the Internet of Vehicles. Background technique [0002] The Internet of Vehicles system includes a host, a vehicle terminal, a mobile APP and a background server. Among them, the host is mainly used for audio-visual entertainment, information display, etc.; the vehicle-mounted terminal, such as the vehicle-mounted TBOX (Telematics BOX), communicates with the background server and the mobile phone APP, and is mainly used to collect vehicle-related data; the mobile phone APP can also be a WEB client , the user controls the vehicle from the software interface through the mobile phone APP or WEB client, such as switching on and off the air conditioner, viewing information, etc.; the background server, such as the TSP (Telematics Service Provider, car remote service provider) pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/12H04L67/30
Inventor 王云郭树刚
Owner GREAT WALL MOTOR CO LTD
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