Automotive adaptive anti-rollover device

Abstract

An automobile self-adaption rollover-prevention device is composed of an automobile sensor, a microcomputer control unit and an electromechanical actuator. The microcomputer control unit is used for processing parameters acquired by the automobile sensor and controlling the electromechanical actuator to act. The automobile sensor monitors the heeling state of an automobile in real time. The microcomputer control unit controls the electromechanical actuator in real time. The electromechanical actuator is composed of main wheel mechanisms and auxiliary wheel telescopic mechanisms concentric with the main wheel mechanisms. Each main wheel mechanism comprises a rubber tire, a hollow hub and a first hollow shaft which are all sequentially connected from outside to inside. The main wheel mechanisms are used for supporting the automobile when the automobile runs normally. Each auxiliary wheel telescopic mechanism comprises a rubber tire, a hollow hub, a second hollow shaft, and a motor and transmission mechanism thereof. The motors and the transmission mechanisms of the motors. The motors and transmission mechanisms thereof are installed in the first hollow shafts. Connection and control between the motors and the second hollow shafts are established. Control from the microcomputer control unit is received, and telescopic displacement of the second hollow shafts is controlled in real time.

Description

technical field [0001] The invention relates to the technical field of automobile safety, in particular to an automobile adaptive anti-rollover device. Background technique [0002] The general anti-rollover device is to add some mechanical mechanisms. In an emergency, the driver can predict the operation to achieve the purpose of anti-rollover, but it cannot accurately judge whether the vehicle is going to rollover; and when the rollover device works , the vehicle cannot continue to run normally, which may interfere with the normal running of other vehicles, and the reliability is not high. (eg: CN201120305396.2) [0003] In order to solve these problems, compared with general anti-rollover devices, this adaptive anti-rollover device can monitor the driving status of the car at any time, and adjust the self-adaptive anti-rollover device of the car in time, so as to automatically prevent vehicle rollover in advance. Purpose. The invention can solve the problems of poor an...

AI Technical Summary

Problems solved by technology

[0002] The general anti-rollover device is to add some mechanical mechanisms. In an emergency, the driver can predict the operation to achieve the purpose of anti-rollover, but it cannot accurately judge whether the vehicle is about to rollover; and when the rollover device works , the vehicle cannot continue to drive normally, which may interfere with the normal driving of other vehicles, and the reliability is not high

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