False-opening prevention system of passenger car with left door and right door and control method of false-opening prevention system

Abstract

The invention relates to a false-opening prevention system of a passenger car with a left door and a right door. The system comprises a station reporting device, an instrument, an instrument control module, a door switch, a door emergency switch, a door confirmation switch, an infrared probe, a door pump electromagnetic valve and a vehicle speed sensor; the station reporting device is in signal connection with the instrument control module through a CAN line; the instrument control module is connected with the instrument through a CAN line; the door switch, the door emergency switch and the door confirmation switch are in signal connection with the instrument control module through the wire harnesses correspondingly; the infrared probe is arranged on a passenger car body and is in signal connection with the instrument control module through a line; and the door pump electromagnetic valve and the vehicle speed sensor are both connected to the instrument control module. The invention further relates to a control method of the false-opening prevention system of the passenger car. Trough novel system composition and the control method, the problems existing in the prior art are solved,and the positive technical significance is achieved.

Description

technical field [0001] The invention relates to an anti-mis-opening system and a control method for a passenger car with left and right double doors, belonging to the technical field of passenger car safety. Background technique [0002] With the increasing pressure of urban traffic, BRT express buses are becoming more and more popular due to their fast speed and large number of passengers; due to the limitation of urban roads, BRT express buses often cannot run in dedicated lanes all the way, but in dedicated lanes. Mixed with ordinary lanes. The special lanes and special stations located in the middle of the road are required to open the door on the left side when entering the station, and the ordinary lanes and ordinary stations are required to open the door on the right side when entering the station; therefore, BRT buses often use left and right double-door buses. Left and right double-door buses are usually the driver to open which side door according to subjective co...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems of insufficient safety and lack of emergency solutions in the control method and control system of the left and right double door buses in the prior art, the present invention provides a system for preventing the wrong opening of the left and right double door buses, by adding multiple detection circuits , Introduce multiple detection signals, so that the possibility of safety accidents caused by the anti-misoperation system of the bus is lower, and the safety is higher; at the same time, through the setting of the emergency plan system, the ability to evacuate the vehicle in case of failure or emergency is guaranteed

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