Intelligent safety device of bus

Abstract

The invention discloses an intelligent safety alarm device of a bus, mainly comprising a smoke sensor, an air-sensitive detector, a pickup probe, a safety alarm control system, an alarm horn and a safety action executing mechanism. The safety alarm control system is respectively connected with the smoke sensor, the air-sensitive detect or, the pickup probe, the alarm horn and the safety action executing mechanism through conducting wires, a control program is arranged in the safety alarm control system in advance and used for processing signals coming from the smoke sensor and the air-sensitive detector, and when potential safety hazards appear, the control program immediately outputs control signals for controlling the alarm horn to give alarm and simultaneously controlling the safety action executing mechanism to close an engine and open a front bus door and a back bus door. The intelligent safety alarm device can be used for any buses and can be installed conveniently. When the potential safety hazards appear, the intelligent safety alarm device can automatically close the engine and open the front bus door and the back bus door so that passengers in the bus are evacuated in time, thereby ensuring the operation safety of public transportation.

Description

technical field [0001] The invention relates to a safety device, in particular to an intelligent safety device used on urban traffic buses. Background technique [0002] As we all know, buses, which serve as public transport tasks in major cities around the world, occupy a pivotal position in public transportation. Because it is a public place with a large flow of people, it is often difficult to detect the situation where flammable and explosive dangerous goods are on the bus, so there are potential safety hazards in operation. Contents of the invention [0003] The problem to be solved by the present invention is to overcome the deficiencies in the background technology and provide an intelligent safety device for buses. When smoke exceeding safety standards appears in the car, or flammable materials are brought into the car, the smart safety device will use the alarm horn to issue a safety warning, such as: "Please note that flammable and explosive materials are found ...

AI Technical Summary

Problems solved by technology

Because it is a public place with a large flow of people, it is often difficult to detect the situation where flammable and explosive dangerous goods are on the bus, so there are potential safety hazards in operation

Images