CAN总线在楼宇自动化系统中的应用

Application of CAN Bus Technology in System of Building Automatic

总线作为楼宇自动化系统之间的通信联络介质,起着非常重要的作用。我们采用CAN总线实现了楼宇自动化系统中央监控站、区域控制站、现场设备之间的分布式控制;采用先进的ARM LPC2292自带的两个CAN控制器,解决了区域控制站所需双CAN接口的问题。

As a signal communication medium in the system of building automatic,the bus is playing very important role.Distributed control among central supervision and control station,area control station,field equipment based on CAN bus are achieved in this paper.Double CAN problem has been solved for ARM LPC2292 has two CAN controllers along.