基于Rabbit2000的通用楼宇控制器的设计与实现

Design and Implementation of General Building Controller Based on Rabbit2000

针对楼宇自动化系统中监控点分散和信号类型多样的特点,采用"自顶向下"的设计思想,设计了一种基于Rabbit2000的,由数据采集模块、输出控制模块和通信接口模块组成的新型通用楼宇控制器,实现多路循环检测与控制以及通过Modbus/TCP工业以太网协议与上位机通信。该楼宇控制器满足楼宇自动化系统的监控要求,性价比高,具有广阔的推广应用前景。

Considering the equipment distribution and various signals existed in building automation systems, a new-style controller based on Rabbit2000 is developeded according to the ＂Top-Down＂ scheme, which consists of the modules, such as data acquisition, output control and communication. Thc controller can detect and control multi-channel input and output independently, and communicate with superior computer by Modbus/TCR The building controller satisfies the requirements of building automation system and possesses high performance-cost ratio and popularizing value.