基于CAN总线的智能照明控制系统的设计和实现  

Design and realization of intelligent illumination control system Based on CAN Bus

作　　者：朱齐丹[1] 孙磊[1] 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《应用科技》2008年第12期27-31,共5页Applied Science and Technology

摘　　要：针对传统的灯光照明设备控制存在通信距离短、数据传输速率慢、误码率高、可靠性差等问题,提出了一种基于CAN总线的智能照明控制系统.该系统采用CAN环形冗余网络,给出了系统的总体结构以及控制模块硬件设计方案,并简单介绍了网络通讯和控制软件设计及实现过程.该系统功能强、投资少、可靠性高,便于扩展,有着广阔的应用前景.Considering the shortcomings of traditional control method on lighting equipments, such as short communication distance, slow transmission rate, high BER and poor reliability, a kind of CAN bus based intelligent illumination control system which adopts a redundant CAN ring network is presented in this paper. The general structure of the system and the control hardware circuit are designed, and the design of CAN communications and control software and the realization process are also introduced. This system needs little investment and is powerful, highly reliable and can be easily extended. Therefore it has wide application prospect.

关 键 词：智能照明控制系统 CAN总线 AT89S52 

分 类 号：TP336[自动化与计算机技术—计算机系统结构] TU113.66[自动化与计算机技术—计算机科学与技术]