Automatic escape device of bus in fire disaster

Abstract

The invention provides an automatic escape device of a bus in a fire disaster. The automatic escape device comprises a PLC (Programmable Logic Controller), a human-machine interface, a wireless router, a remote monitor, a signal acquisition unit, an output control unit, a voice control unit and a motor control unit; the human-machine interface and the wireless router are connected with the PLC through an industrial Ethernet; the remote monitor is connected with the PLC through the wireless router to realize wireless communication; and the signal acquisition unit, the output control unit, the voice control unit and the motor control unit are respectively connected with the PLC. The automatic escape device of the bus in the fire disaster, provided by the invention, has a rational design and a simple structure and is simple and convenient to operate; fire warning, monitoring and escape systems of the bus are established, and escape passages for passengers are efficiently opened in time, so that the disadvantage of the traditional manual escape device of the bus is remedied effectively, the life security and the property security of passengers are guaranteed strongly and the running safety of buses is improved greatly.

Description

technical field [0001] The invention relates to a bus safety device, in particular to an automatic escape device applied to a bus when a fire occurs. Background technique [0002] With the rapid development of buses, the safety of buses has attracted more and more attention. However, in recent years, there have been many bus fire accidents in some parts of the country, and some even caused a large number of casualties, which has caused a major impact on society. These bloody lessons have sounded the alarm for bus companies and bus manufacturers. Today, when the Chinese government is vigorously promoting bus construction, the prevention and response to bus fire accidents should arouse the common attention of the whole society. [0003] Current bus fire escape methods have the following several: escape hammer smashes the window glass and jumps out of the window; pushes the window or skylight; Generally speaking, calm handling and orderly evacuation of passengers are required...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of long evacuation time and poor safety of the existing manual fire escape device for buses, and to provide a PLC controller-based automatic fire escape device for buses, which can automatically start the escape at the first time when a fire occurs passage for quick escape

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