Vehicle wireless gateway, vehicle communication system and vehicle

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...

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

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