基于现场总线的电梯监控系统设计  

The Design of Elevator Monitor System Based on Field Bus

作　　者：严法高[1] 陈虹[1] 许慧[1] 

机构地区：[1]扬州大学信息工程学院电气工程系

出　　处：《微计算机信息》2005年第06S期85-87,共3页Control & Automation

基　　金：扬州大学信息科学学科群项目ISG030604

摘　　要：基于CAN总线技术,以AT89C51为核心,采用Intel82526及PCA82C250构成的电梯监控系统,通过主控制器与轿厢、门厅控制器间的通信,完成了对电梯的控制,并可进行远程监控。对通讯中出现的冲突采用非破坏性仲裁的方法解决。Bassed on the technology of CAN bus, with the core of AT89C51, this elevator monitor system was made up of Intel82526 and PCA82C250. By communication between main controller and car controller, hall controller, the system can carry out the control of elevator, also it is convenient for remote monitoring.In the case of conflict, the system can deal with them by using way of non-destroyed arbitration.

关 键 词：CAN总线 串行通信 电梯 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]