Vehicle communication method and device

A vehicle communication and vehicle technology, applied in the field of vehicle communication, can solve the problem that vehicle application data cannot be sent to the data receiving end in time.

Active Publication Date: 2016-03-09
SAIC MOTOR
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The present invention provides a vehicle communication method and device to solve the problem in the prior art that when the communication network of the corresponding communication interface of the system fails or the signal is poor, the application data on the vehicle cannot be sent to the data receiving end in time question

Method used

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  • Vehicle communication method and device
  • Vehicle communication method and device
  • Vehicle communication method and device

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specific Embodiment approach

[0058] Further, on the basis of the above embodiments, another specific implementation manner of step 102 and step 103 includes:

[0059] Detect the network communication quality corresponding to each communication interface in the vehicle within a preset time interval, and determine the communication network with the best network communication quality;

[0060] The application data is sent to the data receiving end corresponding to the data receiving end identifier through the communication network with the best network communication quality.

[0061] In this embodiment, specifically, the network communication quality of the communication network corresponding to each communication interface is detected every preset time interval, and the communication network with the best network communication quality is determined according to the detection result. The communication network with the best communication quality of the network is used to send the application data to the data ...

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Abstract

The invention provides a vehicle communication method and device. The method includes the steps of: receiving application data in a vehicle, and the application data includes a data receiving end identifier; determining network communication quality corresponding to each communication interface in the vehicle, different types of communication interfaces corresponding to different types of communication networks; and according to the network communication quality of corresponding to each communication interface, sending the application data to a data receiving end corresponding to the data receiving end identifier. A circumstance that the application data on the vehicle cannot be sent to the data receiving end in time when a fault occurs in the communication network of the communication interface corresponding to a system or signals are relatively poor is avoided, thereby ensuring that application data sent by each system of the vehicle can be sent to the data receiving end in time.

Description

technical field [0001] The invention relates to vehicle communication technology, in particular to a vehicle communication method and device. Background technique [0002] Various systems that need to communicate will be installed on the vehicle, such as Global Positioning System (Global Positioning System, referred to as GPS), cellular network communication system, etc.; at the same time, various communication interfaces will be set on the vehicle, such as cellular network communication interface, Bluetooth communication Interface, wireless local area network (Wireless Local Area Networks, WLAN for short) communication interface, and vehicle-vehicle V2V / vehicle-infrastructure V2I communication interface, etc., one communication interface bears one network type. Therefore, the application data sent by the application programs in the systems on the vehicle that need to communicate can be sent to the data receiving end of the application data through the communication interfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/08H04W72/10H04W72/12
CPCH04W72/542H04W72/56H04W72/569
Inventor 陈崇峰于钦刘凯郝飞
Owner SAIC MOTOR
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