Passenger vehicle door control system and method

Abstract

The invention provides a passenger vehicle door control system and method. A bus with passenger vehicle doors to which the system is applied is of the type where doors can be opened on both two sides,and the gas circuit connection mode that an outside-vehicle emergency controller is connected with a driver position emergency controller in series and connected with an inside-vehicle emergency controller in parallel is adopted. A vehicle door restraining device is connected into a gas circuit connected with the outer side of the vehicle in series, a vehicle door restraining device is connectedinto each door pump gas circuit inside the vehicle, and therefore when the vehicle normally runs at a speed larger than a preset speed, a passenger door controller should be at a restrained state so that the safety of passengers can be prevented from being endangered by abnormal operation, and when the vehicle stops or runs at a vehicle speed smaller than or equal to the preset speed, the passenger door controller should automatically restore the normal functions. The driver position emergency controller and the outside-vehicle emergency controller can be operated to control all the vehicle doors, that is, the door pump gas releasing functions of the four vehicle doors can be realized by operating one of the emergency controllers, and therefore the aim of opening the doors in emergency isrealized.

Description

technical field [0001] The invention relates to the technical field of bus passenger doors, in particular to a passenger door control system and method. Background technique [0002] At present, the emergency controllers for the passenger doors of urban buses are generally pure air circuits to realize the deflation function of the door pump, so as to realize the function of the door pump to deflate and open the door in an emergency. [0003] City buses generally carry a large number of passengers, and bus drivers usually stop at relevant platforms according to company regulations, but some passengers will ask the driver to stop on the way for some reasons (such as passing a stop), if the driver does not stop, it may be A passenger will turn on the emergency controller of the passenger door in the car and open the door. At this time, because the car has a certain speed, it will be very dangerous. There may also be misoperation by some passengers, causing the door to open ab...

AI Technical Summary

Problems solved by technology

At this time, because the car has a certain speed, it will be very dangerous.

There may also be misuse by some passengers, causing the door to open abnormally while the vehicle is driving

This situation will cause a very large security risk

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