Abstract:
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. The controller can detect and control multi-channel input and output independently, and communicate with superior computer by Modbus/TCP. The building controller satisfies the requirements of building automation system and possesses high performance-cost ratio and popularizing value.
Key words:
building automation,
building controller,
Ethernet interface,
Socket
摘要: 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。
关键词:
楼宇自动化,
楼宇控制器,
以太网接口,
套接字
CLC Number:
REN Hui-feng; YANG Chun-hua; CHENG Peng-sheng. Design and Implementation of General Building Controller Based on Rabbit2000[J]. Computer Engineering, 2008, 34(1): 247-249.
任会峰;阳春华;程朋胜. 基于Rabbit2000的通用楼宇控制器的设计与实现[J]. 计算机工程, 2008, 34(1): 247-249.