Control device and method for preventing vehicle from sliding in parking process

Abstract

The invention provides a control device and a control method for preventing a vehicle from sliding in the parking process, which belong to the technical field of automobiles and solve the problems of low safety, incapability of preventing an automobile from moving in time and the like in the conventional device for preventing the vehicle from sliding. The control device for preventing the vehicle from sliding in the parking process comprises a central processing unit, an engine rotation speed sensor for detecting the rotation speed of an engine, a vehicle speed detector for detecting the moving speed of the automobile and a locking mechanism for locking wheels, wherein the engine rotation speed sensor, the vehicle speed detector and the locking mechanism are connected with the central processing unit; and when the engine rotation speed sensor transmits an engine rotation stop signal to the central processing unit and the vehicle speed detector detects that the moving speed of the automobile is not zero, the central processing unit transmits a control signal to the locking mechanism to control the wheels to be locked. The control device and the control method for preventing the vehicle from sliding in the parking process have the advantages of convenience in operation, high safety and the like.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and relates to a control device and a method for preventing a vehicle from parking and rolling away. Background technique [0002] With the continuous development of the automobile industry, the number of automobiles in our country is also increasing year by year, and the safety of automobiles has gradually attracted everyone's attention. Among them, when the car stops and the driver leaves the car, the car is in an unmanned state. If the handbrake is not pulled due to the driver's negligence, and the car is vibrated at this time, it is very easy to cause the car to move, especially when the car is parked. When it is on a slope, its moving distance and impact force are greater, and it is easy to cause greater damage to pedestrians or facilities before and after the car. [0003] In response to the above problems, people have designed an automatic control device for leaving the car and applie...

AI Technical Summary

Problems solved by technology

[0004] But when the driver left the driver's seat and the alarm device was in the alarm state, the hand brake was not pulled up, and the car moved at this time, then the device could not pull up the hand brake in time to stop the car. , the automatic control device can not promptly remind the people or owners of the car before and after the car, the safety is not high

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