Electrical fire monitoring system

The utility model discloses an electrical fire monitoring system, including a plurality of fire detector, with the same number of minute branch circuit controller of fire detector and a total controller, fire detector passes through CAN bus connection to dividing the branch circuit controller, divide the branch circuit controller to be connected to total controller, wherein, divide branch circuitcontroller and total controller all to set up at the overhead control incasement, this electrical fire monitoring system includes the branch branch circuit controller that a plurality of and total controller are connected, divide the branch circuit controller to carry out the preliminary treatment to the data that fire detector gathered, alleviateed total controller's work load to must data transmission volume great the time, whole monitored control system still can normally work. 本实用新型公开了种电气火灾监控系统，包括若干个火灾探测器、与火灾探测器数目相同的分支回路控制器和个总控制器；火灾探测器通过CAN总线连接到分支回路控制器；分支回路控制器连接到总控制器；其中，分支回路控制器与总控制器均设置在总控制箱内；该电气火灾监控系统包括若干个与总控制器连接的