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car door lock controller

A technology of car door locks and controllers, which is applied to vehicle parts, anti-theft vehicle accessories, transportation and packaging, etc., can solve the problems of poor versatility, and achieve the effect of simple structure and low cost

Active Publication Date: 2017-09-12
DONGFENG LIUZHOU MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a car door lock controller, which can solve the problem of poor commonality among existing car door lock controllers

Method used

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  • car door lock controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0017] image 3 The shown car door lock controller includes a first relay 1, a second relay 2 and a third relay 3 that control the rotation of the front door lock motor 5 and the rear door lock motor 4 of the car, and the first relay 1 and the second relay 2 and the third relay 3 respectively have a common end and two changeover contact ends; the front door lock motor 5 has four, and the front door lock motor 5 is connected in parallel to the common end of the first relay 1 and the common end of the second relay 2 through the transfer switch 11 between the ends; one end of the back door lock motor 4 is connected to the common end of the third relay 3, and the other end is connected to the common end of the second relay 2 through the transfer switch 11; the first relay 1, the second relay 2 and the second relay The two conversion contact ends of the thr...

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PUM

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Abstract

The invention discloses an automobile door lock controller, and belongs to the technical field of automobile spare parts. The automobile door lock controller comprises a first relay, a second relay and a third relay, which control a plurality of automobile front door lock motors and a back door lock motor to rotate, wherein each of the first relay, the second relay and the third relay is provided with a common end and two conversion contact ends; the front door lock motors are connected in parallel between the common end of the first relay and the common end of the second relay through a conversion switch; one end of the back door lock motor is connected with the common end of the third relay, and the other end of the back door lock motor is connected with the common end of the second relay through the conversion switch. The automobile door lock controller disclosed by the invention can solve the problem that the universality of the existing automobile door lock controllers is poor.

Description

technical field [0001] The invention relates to the technical field of automobile accessories, in particular to a controller for automobile door locks. Background technique [0002] Automobile door lock is an important accessory related to automobile safety. The front four doors of existing automobile door locks adopt the door lock of full-bridge lock structure, and the back door adopts the door of full-bridge lock structure or half-bridge lock structure. lock; a kind of figure 1 The four front doors and one back door shown are all controllers of the full-bridge lock structure door lock, including the fourth relay 6 and the fifth relay 7 that control the forward or reverse rotation of the motor, and the fourth relay 6 and the fifth relay The relay 7 has a pair of changeover contacts respectively, and this changeover contact includes a common end and two changeover contact ends; Four front door motors 8 and a back door motor 9 are connected in parallel between the common end...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R25/20
CPCB60R25/20
Inventor 洪小科唐极峰
Owner DONGFENG LIUZHOU MOTOR