Design of fire alarm simulation training system based on STM32

Abstract

Fire alarm system is vital for power plant. However, it's difficult for new employee to operate it at first. In order to simulate fire alarm system of power plant and provide training service for those related staff, a fire alarm simulation system which is referred to as FASS is proposed in this paper. The FASS is designed with 32-bit high performance processing chip STM32F407 and Ethernet chip W5300 and it can simulate the actual fire alarm system for fire monitoring, alarm and processing, etc. Compared with the actual fire alarm system, fire alarm and breakdown signal of the system is sent to the lower computer from upper computer through the network, and then the lower computer processes the fire and breakdown alarm signal and feed it back to the upper computer. First of all, according to the function of fire alarm simulation training system, the overall design of the system is put forward and its working principle is expounded. Then the design idea of the system hardware is introduced in detail and software flow charts are given. Experimental results and analysis demonstrate that FASS can simulate the actual work of the system effectively and operate reliably.