基于CAN总线的实验楼宇火灾预警系统设计

摘要

本文主要设计一种基于CAN总线的实验楼宇火灾预警系统设计,采用单片机技术和现场总线技术实现该系统的设计.并且详细介绍了该系统的总体设计和基于CAN总线的智能节点的硬件、软件的设计.经实际应用,实现了对火情预警的实时性和可靠性.%This paper designs a test based on CAN bus building fire alarm system, it uses the SCM technology and fieldbus technology to design of the system.It introduces the overall design of the system based on CAN bus and intelligent node hardware and software design in detail.The fire alarm of real-time and trustworthy is realized.