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Automobile network system and automobile

A car network and car technology, applied in the field of car network communication, can solve the problems of increasing the cost of wiring harness, too many buses and branch lines, etc.

Inactive Publication Date: 2015-06-24
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 at proposing an automobile network system and automobile, which solves the problem that there are many buses and branch lines for ECU connection in the prior art, which increases the cost of wiring harnesses

Method used

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  • Automobile network system and automobile
  • Automobile network system and automobile
  • Automobile network system and automobile

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0027] The embodiment of the present invention provides a kind of automobile network system, comprises a plurality of communication modules, and a plurality of communication modules are located in different areas of automobile body; Electrically connected through wires; each communication module also includes at least one specific ECU module with a transceiver, and multiple communication modules are connected through wireless communication with specific ECU modules.

[0028] In the automobile network system provided by the embodiment of the present invention, different areas of the automobile body are correspondingly provided with communication modules including a plurality of adjacent E...

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Abstract

The invention provides an automobile network system and an automobile. The automobile network system comprises a plurality of communication modules located at different areas of an automobile body. Each communication module comprises a plurality of ECU modules which are electrically connected through lines. Each communication module further comprises at least one special ECU module provided with a transceiver, and the communication modules are connected in a wireless communication mode through the special ECU modules. The communication modules are divided out by analyzing the distribution areas of the ECU modules on the automobile body; then, the ECU modules in each communication module are connected in a wired mode to achieve signal transmission between the ECU modules in the same area; meanwhile, the communication modules are connected in a wireless module through the special ECU modules, and accordingly signal transmission between the ECU modules in different areas is achieved so as to finish signal transmission of the automobile network. Thus, the wired mode and the wireless mode are combined, the use quantity of wiring harnesses between the communication modules is reduced, and the cost of the wiring harnesses is lowered.

Description

technical field [0001] The invention relates to the technical field of automobile network communication, in particular to an automobile network system and an automobile. Background technique [0002] With the development and progress of science and technology, automobiles are developing towards multi-functionality, and the number of electronic control units (Electronic Control Unit, ECU) in the corresponding automobiles has also increased accordingly, in order to achieve high safety, high comfort and ease of driving. drivability etc. [0003] So far, the number of ECUs arranged on the car body ranges from a few to hundreds, from the front of the car to the rear of the car, from the sunroof to the tires, from the left door to the right door. Specifically, refer to figure 1 It can be seen that there are a plurality of ECU modules 12 in different positions arranged on the vehicle body 10 . Wherein, its effect is different in the ECU module 12 that is positioned at different ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023
CPCB60R16/0231
Inventor 赵公旗康帅赫玉亭贾宇飞崔欣冯宝存
Owner GREAT WALL MOTOR CO LTD
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