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Automotive electronic false-locking prevention method

An automotive electronics and anti-mislocking technology, which is applied to building locks, special locking actions, and non-mechanical transmission-operated locks, etc., can solve the problems of increased cost of door locks and vehicle costs

Active Publication Date: 2010-02-03
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, adding an anti-mislocking mechanism to the door lock will increase the cost of the door lock, resulting in an increase in the cost of the entire vehicle

Method used

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  • Automotive electronic false-locking prevention method
  • Automotive electronic false-locking prevention method
  • Automotive electronic false-locking prevention method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1 as image 3 Shown: During remote locking, if any door is not closed properly, the four doors will be locked first and then unlocked, and the turn signal will flash twice to remind the owner that the door is not closed properly. After the door is closed, lock it with remote control again, then the anti-theft horn will sound once, and the turn signal will flash once, telling the car owner that the door has been locked.

[0026] This embodiment prevents the key from being locked in the car through the electronic anti-mislocking control logic, and at the same time informs the car owner whether the door is locked through acousto-optic feedback, preventing the car owner from leaving without knowing that the door is unlocked, resulting in a threat to property safety.

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Abstract

The invention fully discloses an automotive electronic false-locking prevention method which utilizes an automotive body controller to control a central control locking switch to lock a door when an automobile owner is confirmed to lock the door intentionally. The automotive electronic false-locking prevention method comprises two steps: A, detecting whether a left front door is well closed or not by the automotive body controller; B, operating the central control locking switch to normally lock if the left front door is well closed, or not operating the central control locking switch. In thetechnical schemes, the left front door of the automobile is detected by the automotive body controller, as a driver (a car owner) enters or exits from the automobile from the left front door mostly, the door can be well closed when the driver (the car owner) is inclined to close the door, the door can not be well closed possibly when the driver (the car owner) is not inclined to close the door, and the automobile can not be locked until the driver is inclined to close the door, thereby the inconvenience that a key is locked in the automobile when the driver is not inclined to close the door is avoided.

Description

technical field [0001] The invention relates to the technical field of automobile electronics, in particular to a door lock on an automobile, which can confirm that the door can be locked and closed only when the owner intends to close the door. Background technique [0002] The door lock on a car is usually a device to prevent others from entering the compartment when the owner leaves, but since the owner may intentionally or unintentionally operate the central lock button or the remote lock button when the door is opened, at this time, if the owner leaves the vehicle for a short time , Closing the door smoothly will cause the door to be locked, and the car key will be locked in the car, causing trouble. [0003] Usually, in order to solve this problem, most manufacturers adopt an anti-mislock mechanism on the door lock, so that the lock mechanism cannot be locked when the door is opened, thereby avoiding mis-locking. However, adding an anti-mislocking mechanism to the doo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B47/00E05B65/12E05B77/14
Inventor 陈飞石刚曾皓
Owner CHERY AUTOMOBILE CO LTD
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