火灾报警控制器的总线接口设计

Design of Bus Interfaces for Fire Alarm Controller

本文介绍的火灾报警控制器总线接口主要由微处理器、存储器以及回路接口电路、接口保护电路、通讯电路等构成,较详细地介绍了硬件电路、通讯协议和软件设计过程,提出了主动快速报警的实现方法。

The bus interfaces of fire alarm controller which we introduce consist of CPU, RAM, loop interface circuits, interface protected circuits and the communication circuits. The paper introduces the design process of the hardware, software and the communication protocol in detail and provides the methods to fast and initiatively alarm.