| With the development of high rise buildings and the enhancement of people's anti-fire consciousness, the automatic fire alarm and fire joint action equipment system have received wide prospects for development. This paper deals with the principles of fire detector for smoke ,automatic fire alarm controller and joint action equipment controller, and the designing of software procedure and hardware circuit. The programming methods for multi-task real-time system are discussed emphatically. The on-line debugging of the entire system proves it words, so the system is mass-produced. The last part of the paper discusses the incorrective rate of detector and gives a mathematical analysing model as well as some plans to improve. |