Study and Design of Distributed Industrial Safety Measurement System Based on Infrared Technology

摘要：

Based on the photoelectric conversion characteristic of the infrared sensor, the detection signal is collected and processed by the AT89C51, which is consisted the core of the system. AT89C51 controls the CAN bus controller SJA1000 and the transceiver PCA82C250 to form the CAN bus communication system for transmitting data. Through the serial port MAX232 main controller can connect with each control node, monitor each controller in real time and renew the control scheme. This paper introduces the system work principle and part methods of hardware design in detail.

关键词： Infrared technology SCM CAN bus AT89C51 safety measurement system

作者: WEN Xinling

作者单位: Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou, 450005, China,

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）