关键词: 智能, 蚁群算法, 消防应急照明系统, 疏散指示, 集中控制

Abstract: An intelligent evacuation indication system of the buildings is proposed to find the optimal escape route via the ant colony algorithm. In addition, the proposed system can obtain the accurate information of the fire spot in time by interacting with the fire alarm. Therefore, the overall system is a complete dynamic escape system. The master controller of the proposed system, which is emergency lighting controller designed based on ant colony algorithm, manages the slave emergency power supply and allocates the electric devices and various lamps so as to guarantee the safety and unobstruction of the optimal escape route. The design of all links of the system including the hardware circuit and software flow is presented, and test analysis and experimental results are also given in this paper. The system has a simple and friendly human-computer interaction graphical interface. The concept of the “close evacuation” is changed to the “safe evacuation”, and the integration of measurement, control and management is further realized.

Key words: Intelligent, ant colony algorithm, fire emergency lighting system, evacuation indication, centralized control