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Vehicle wireless gateway, vehicle communication system and vehicle

A wireless gateway and vehicle communication technology, applied in wireless communication, transmission system, network connection, etc., can solve the problems of difficulty in designing wired communication lines, unfavorable improvement of fuel economy, cumbersome wiring operation process, etc., so as to improve fuel economy. performance, simplify cabling design and operation, and improve the effectiveness of communication methods

Inactive Publication Date: 2019-07-12
SAIC GENERAL MOTORS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As more and more electronic devices begin to be equipped on vehicles, wired communication methods show some disadvantages
On the one hand, more wiring harnesses increase the weight of the vehicle, which is not conducive to the improvement of fuel economy; on the other hand, it may not be easy to design wired communication lines in some vehicle parts, and the wiring operation process is also more cumbersome
[0003] Limited by the bus structure of the traditional wired communication network, when the communication between the various components of the vehicle conflicts, some of the communication will be delayed

Method used

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  • Vehicle wireless gateway, vehicle communication system and vehicle
  • Vehicle wireless gateway, vehicle communication system and vehicle
  • Vehicle wireless gateway, vehicle communication system and vehicle

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Embodiment Construction

[0029] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary, and should not be construed as limiting the protection scope of the present invention.

[0030] It should be noted that any single technical feature described or implied in the embodiments herein, or any single technical feature shown or implied in the drawings, can still Combinations are continued in between to obtain other embodiments of the invention not directly mentioned herein.

[0031] First of all, according to an embodiment of the present invention, a vehicle wireless gateway is proposed, which includes: a processor; a wired communication network module, which is electrically connected to the processor and provides a connection to some or all of the multiple component units of the vehicle. One or more wired communication networks; a wireless commu...

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Abstract

The invention discloses a vehicle wireless gateway and a vehicle communication system comprising the same. The vehicle wireless gateway comprises a processor; a wired communication network module anda wireless communication network module which are electrically connected with the processor; one or more wired communication networks that connect parts of or all of the plurality of constituent unitsof the vehicle; and one or more wireless communication networks that connect parts of or all of the plurality of constituent units of the vehicle. According to the invention, the use of a wired communication line on a vehicle can be reduced, so that the fuel economy of the vehicle is improved, the wiring design and operation are simplified, and convenience is provided for the assembly of more electronic equipment; and meanwhile, the communication mode between all composition units of the vehicle is improved, and the communication delay between the units can be reduced.

Description

technical field [0001] The present invention relates to the field of vehicle communication systems, and more specifically, relates to a vehicle wireless gateway used for a communication network among various constituent units in a vehicle, a vehicle communication system with the wireless gateway, and a vehicle with the communication system. Background technique [0002] Traditionally, wired communication methods, such as CAN bus, are widely used among the various components of the vehicle for signal transmission. As more and more electronic devices begin to be equipped on vehicles, the wired communication method presents some disadvantages. On the one hand, more wiring harnesses increase the weight of the vehicle, which is not conducive to the improvement of fuel economy; on the other hand, it may not be easy to design wired communication lines in some vehicle parts, and the wiring operation process is also more cumbersome. [0003] Limited by the bus structure of the tradi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66H04L29/08H04L29/06H04W12/02H04W12/06H04W12/03
CPCH04L12/66H04W12/02H04W12/06H04L63/02H04L63/08H04L67/12
Inventor 张磊李军亮陈玲玲李小磊
Owner SAIC GENERAL MOTORS
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