Active risk avoidance method and system for accidental door opening

Abstract

The present invention provides an active risk avoidance method and system for accidentally opening a car door. The method includes: detecting the current vehicle speed, and judging whether the current vehicle speed is greater than a vehicle speed threshold, and the vehicle speed threshold is greater than the vehicle speed for automatic locking; if the current vehicle speed is greater than the specified If the vehicle speed threshold is specified, then detect the door lock status of the car door, and judge whether the door lock status is unlocked; if the door lock status is unlocked, perform a door unlock alarm, and judge whether the car door is open; if the car door has been opened, Then trigger the body electronic stability system to take active deceleration measures for the vehicle. The invention can not only maintain the free control of the car door during high-speed driving, but also reduce the danger caused by mistakenly opening the door.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to an active risk avoidance method and system for accidental door opening. Background technique [0002] When the vehicle is running at high speed, the passenger's misoperation may cause the door to be opened by mistake. In the current vehicle configuration, an alarm will be generated when the door is opened. If the driver fails to respond in time, it will cause great danger to the passengers and the vehicle. . Especially when the vehicle turns, due to the effect of centrifugal force, the passengers and articles in the vehicle will fly out of the vehicle. [0003] Child safety locks are used in the prior art, but the doors can only be opened from the outside after locking, which brings great inconvenience, and child safety locks are usually only installed on the second row of doors. [0004] There is a technology that can automatically open and close the car door in the prior art,...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, child safety locks are used, but after locking, the doors can only be opened from the outside, which brings great inconvenience, and the child safety locks are usually only installed on the second row of doors

[0004] In the prior art, there is a technology that can automatically open and close the car door, but the car door is forced to close automatically when the vehicle is running at high speed, which not only has certain dangers, but also may miss some urgent needs

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