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Intelligent automobile network

A technology of automobile network and intelligent network, applied in the field of automobile network system, can solve problems such as maintenance difficulties, wiring harness aging, and increased costs

Inactive Publication Date: 2012-01-18
山东润江智控科技有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] More and more electronic systems will inevitably require more and more connections. Using point-to-point connections requires a lot of wires. The increase in cost is one aspect, and more importantly, it brings great difficulties to wiring. It is difficult to maintain, and it also increases a lot of safety hazards. According to investigations, a large proportion of cars spontaneously ignite due to aging or wear of wiring harnesses, and fires caused by circuit ignition; the weight of a large number of wiring harnesses cannot be ignored, which will cause unnecessary fuel consumption; Some electronic systems on the car often need to exchange information with other electronic systems in order to realize automatic control, and point-to-point connections cannot share information

Method used

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Embodiment Construction

[0014] combined with figure 1 , attached figure 2 , attached image 3 , attached Figure 4 , attached Figure 5 The present invention is described in detail:

[0015] The automotive intelligent network uses the CAN gateway to run the CAN bus protocol, connects with other CAN gateways and CAN control modules through the CAN bus interface, and runs the CAN bus protocol, and completes data information sharing and bus network control through the internal I / O interface; vehicle communication The network consists of the main control function module, which is connected to the CAN bus network through the CAN bus main control interface module, and through the CAN bus expansion interface module and the Bluetooth communication module, DVD digital video module, DVB-T digital mobile TV module, positioning Navigation system module, LED backlight LCD display module, video monitoring. The module realizes the data transmission between the running vehicle and the detection center, running ...

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Abstract

The invention relates to an intelligent automobile network which is the key to solve the problems of the hollowing automobile design and the hollowing automobile electronic technology; a bus connects a control unit, a sensor, an intelligent instrument and the like in an automobile to form an internal network of the automobile; and the adoption of the automobile network makes the use of an electronic unit on the automobile break through the original limit that not too many electronic units can be added, so that a large number of electronic units are applied on the automobile, the electronic degree of the automobile is quickly improved, and the intelligent degree of the automobile is also improved.

Description

technical field [0001] The present invention relates to an automobile network system, more specifically, the present invention relates to an automobile intelligent network. Background technique [0002] Due to the large number of electronic systems on automobiles, the traditional point-to-point single communication method can no longer meet the requirements; various information technologies applied in the design process of modern automobiles, including automobile CAD / CAM / CAE design, manufacturing and test systems and related of various software. [0003] More and more electronic systems will inevitably require more and more connections. Using point-to-point connections requires a lot of wires. The increase in cost is one aspect, and more importantly, it brings great difficulties to wiring. It is difficult to maintain, and it also increases a lot of safety hazards. According to investigations, it is proved that the car spontaneously ignites, and a large proportion is caused ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 华闻霞王洪岗高建辉赵玲玲
Owner 山东润江智控科技有限公司
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