Boarding safety-ensuring system for bus

Abstract

The invention provides a boarding safety-ensuring system of a bus. The boarding safety-ensuring system of the bus comprises an air cylinder, a piston plate, a piston rod, a hinged shaft, a supporting plate, an air-inlet pipe, an air-outlet pipe, an air-supplying pipe, a three-way valve, a motor, a single chip microcomputer, a clutch pedal, a clutch drag rod, a separating fork arm, a clutch shaft, a release bearing, an opposite-emitting type optoelectronic switch receiver, an opposite-emitting type optoelectronic switch emitter, a clutch pedal lever extension section and an air outlet hole. The boarding safety-ensuring system of the bus guarantees that a clutch is in a separated status all the time before doors of the bus are completely closed, and the bus cannot move, so that a tragedy of injuries or deaths of passengers caused by bus starting with the doors not completely closed or even not closed is avoided.

Description

technical field [0001] The invention belongs to the field of public transportation, in particular to a safety guarantee system for passengers on and off buses. Background technique [0002] With the development of urbanization, the urban population and area continue to increase, and the demand for public transportation increases rapidly accordingly, requiring public transportation companies to invest more passenger vehicles, because the bus is the most common and environmentally friendly public transportation in the city. means of transport. However, during the process of getting on and off the passengers at the bus station, vicious incidents that caused the casualties of the passengers due to the sudden start of the bus were frequently seen in the media and received widespread attention from the society. Technicians focus on solving these problems to detect whether there are passengers between the doors, and have invented more than 40 related patents, such as Chinese paten...

AI Technical Summary

Problems solved by technology

However, these patented technologies ignore an important factor—the human factor, that is, the driver’s own reasons. It is undeniable that a considerable number of drivers have the following bad driving habits: closing the door, starting the vehicle simultaneously, and what’s more, starting first and then closing the door Passengers who just got on or got off the bus and did not stand still were thrown out of the car or were entrained and fell to the ground, crushed to death and disabled; in addition, it cannot be ruled out that the driver has to perform tens of thousands of station door opening and closing operations every year, and occasionally Misoperation, in the case of not closing the door or starting before closing the door, causing casualties to passengers; even if there is a monitor in front of the driver's seat to observe the passengers getting on and off, it is inevitable that the driver occasionally forgets to observe or misjudgments due to fatigue, negligence, or misjudgments. Starting off with the door open and not closed, causing casualties to passengers

In a word, the prior art cannot avoid the casualty accidents caused by this type of human factors.

Images