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Vehicle body controller and control method thereof

A body controller and control method technology, applied to vehicle parts, anti-theft vehicle accessories, vehicle interior lighting devices, etc., to achieve the effects of saving costs, increasing reliability, and reducing connected wiring harnesses

Inactive Publication Date: 2011-05-25
CHERY AUTOMOBILE CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Compared with the second method, the first method is more cost-effective, and because it is integrated in the instrument panel electrical box, no additional layout space is required, but the disadvantage of the first method is that the fixing structure must have sufficient strength, and There is no mature vehicle body controller and its control method that integrates multiple control functions in the prior art

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  • Vehicle body controller and control method thereof
  • Vehicle body controller and control method thereof
  • Vehicle body controller and control method thereof

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Embodiment Construction

[0032] The present invention will be described in detail below according to the accompanying drawings, which is a preferred embodiment among various implementations of the present invention.

[0033] The vehicle body controller of this embodiment is integrated in the instrument panel electrical box, in addition to having the usual vehicle body electronic control functions, it also has a low power consumption mode (reducing quiescent current) and supports end-of-line configuration (EOL). CAN 2.0B is used for communication between the body controller and other control modules of the vehicle. The body controller receives signals such as light switch, glass lift switch, remote control, and centrally controlled door lock switch (the signals of the four-door glass lift switch are all analog signals), and the body controller drives the glass lift motor, door Locks, trunk locks, interior lights, etc. to perform corresponding operations. At the same time, it also receives the collisio...

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Abstract

The invention relates to a vehicle body controller and a control method thereof. The vehicle body controller is arranged in an instrument panel and is arranged on a beam of the instrument panel; the vehicle body controller is integrated and connected to an electric vehicle window module, and / or a vehicle body anti-theft module, and / or a foglight control module, and / or a steering lamp control module, and / or a locking module, and / or an indoor lamp management module, and / or a diagnostic tester. Connected wiring harnesses are reduced and cost is saved by the integrated mode; and the reliability of a vehicle body electric control function is increased by the transfer of a power device.

Description

technical field [0001] The invention relates to the field of automotive electronics, in particular to a vehicle body controller and a control method thereof, which are used for electronic control of the vehicle body, and based on high-speed CAN (2.0B), have remote control door locks, centrally controlled door locks, electric windows, body anti-theft, Indoor light management, front (rear) fog light control, turn signal control and other functions. Background technique [0002] At present, the functions of the body controller mainly have two forms, one is to integrate the body controller in the electrical box of the instrument panel, and the second is a separate body electronic control module, which has the control function of the body controller and other auxiliary functions. Compared with the second method, the first method is more cost-effective, and because it is integrated in the instrument panel electrical box, no additional layout space is required, but the disadvantage...

Claims

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Application Information

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IPC IPC(8): B60R16/023B60R25/10B60Q1/00B60Q3/00E05F15/16E05B49/00E05B47/00B60R25/30E05F15/689
Inventor 吴永军顾光姜灏肖晖李晶
Owner CHERY AUTOMOBILE CO LTD
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