库房环境监控系统从节点的设计与应用研究  

Design and Application of Slave Node of Storehouse Environmental Supervisory System

作　　者：郭锁利[1] 姜柯[1] 

机构地区：[1]第二炮兵工程学院基础实验中心,陕西西安710025

出　　处：《自动化仪表》2008年第10期54-57,共4页Process Automation Instrumentation

摘　　要：为了提高库房环境监控系统的可靠性,采用了以CAN总线为通信基础的设计方案,使用SJA1000作为总线控制器,并结合数字化多功能传感器作为主要测量手段。该方案充分利用了CAN总线的特点,有效地提升了系统的性能,并使之具有良好的抗干扰能力和检错、纠错能力。To enhance,the reliability of storehouse environmental supervisory system, the design scheme of using CAN bus as the foundation of communication and SJA1000 as the bus controller is selected. In addition, the digitized multi-functional transducer is combined as major measuring measure. The advantages of CAN bus are fully adopted in this strategy, and the performance of the system is upgraded to offer better capabilities for anti-interference, error detection and error correction.

关 键 词：CAN 主控节点 X5045 温湿度传感器 环境监控 可靠性 

分 类 号：TP271.4[自动化与计算机技术—检测技术与自动化装置]