基于CAN总线的远程温度采集系统  

Remote Temperature Acquisition System Based on CAN Bus

作　　者：王奥运 范冰新 潘文强[1] 高宏峰[1] 

机构地区：[1]河南科技大学信息工程学院,河南洛阳471023

出　　处：《山西电子技术》2015年第3期19-21,共3页Shanxi Electronic Technology

基　　金：河南科技大学大学生研究训练计划(SRTP)项目资助(2014060)

摘　　要：介绍了CAN总线在远程温度采集系统中的应用,给出一种基于独立的CAN控制器SJA1000和微控制器STC89C52的系统总体结构、硬件设计以及软件设计方法。实验表明,该系统采集温度精确、可靠性高,而且通信距离远,可广泛应用于各种工业控制场合。In this paper, CAN bus is applied to a remote temperature acquisition system. The overall system structure is based on independent CAN controller SJA1000 and micro-controller STC89C52. The hardware design and software design methods are presen- ted. Experiments show that the system collects temperature accurately with high reliability and long distance communication. The system can be widely used in various industrial control applications.

关 键 词：温度采集 STC89C52 SJA1000 CAN总线 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]