单相消防应急电源系统控制器设计方案

Design Scheme of the Simpe-phase Fire Emergency Power Supply System Controller

消防应急电源是建筑物内出现紧急情况时,为疏散照明和向其他重要的一级供电负荷提供集中供电的应急专用电源设备。作为现代楼宇大厦的必备设备,它的控制器的性能与整个消防应急电源系统能否可靠地工作直接相关。本文讨论用Atmega16作为控制器的CPU的系统,介绍整个系统的设计方案,包括数据采集、串口通信、键盘和液晶显示设计等。

The capability of the controller of Emergency power supply（EPS）, which is an essential device in modern building, would directly influence the reliability of the entire fire protection EPS. The paper introduces design scheme of the system that uses Atmega 16 as the MPU. The system design includes data processing collection,USART communication and the desigan keyboard and LCD.