基于STM32的公交车发动机舱灭火启动控制器的设计

Design of Extinguishing Starting Controller in the Bus Engine Compartment Based on STM32

本文通过分析公共交通安全,设计了一种基于STM32的公交车发动机舱灭火启动控制器,该系统通过把超细干粉灭火器放置于公交车发动机舱,运用温度传感器和烟雾传感器检测火灾信号,一旦发生火灾,系统立即启动电引发器,从而启动超细干粉灭火器进行灭火,同时通过无线通信把火灾信号反馈给驾驶员,迅速采取有效措施。本文设计的系统具有安全可靠和简单实用的特点。

In this paper, through the analysis of the public traffic safety, an outfire starting controller in the bus engine compartment based on STM32 is designed. The system with the superfine dry powder fire extinguishers placed in the bus engine compartment, detects fire signal with the temperature sensor and smoke sensor. Once the fire occurs, the system immediately starts the electric controller, thus starts the superfine dry powder fire extinguishers to put out the fire. Then the fire signal is fed back to the driver through wireless communication, and takes effective measures quickly. In this paper, the design of system has the characteristics of safety and reliability, it is simple and practical.