电梯控制系统CAN通信节点设计  

CAN bus communication node design in elevator control system

作　　者：丁忠林 刘尧猛[1] 于秀丽[1] 

机构地区：[1]天津科技大学计算机科学与信息工程学院,天津300222

出　　处：《微型机与应用》2012年第7期33-35,39,共4页Microcomputer & Its Applications

基　　金：天津市自然科学基金(08JCYBJ03500);天津科技大学校基金(20080222)

摘　　要：针对电梯控制系统对分布式、实时性和模块化的特点要求,设计了以AT91RM9200微处理器为核心、以MCP2510为CAN控制器的CAN通信节点,从硬件和软件两方面详细叙述了如何进行CAN网络节点的设计,并将其成功应用在电梯控制系统中,提高了系统实时响应和抗干扰能力。According to the requirement of distributed, real-time and modularization characteristics of elevator control system, CAN communication node is designed by using AT91RM9200 microprocessor as the core and MCP2510 as the CAN controller. The paper describes the hardware and software design of CAN network node, which is applied in elevator control system successfully. It improves the real-time response and anti-interference ability of the system.

关 键 词：CAN总线 CAN控制器 智能节点 电梯控制系统 MCP2510 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]