| 粮仓温度巡检系统 |
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| 引用本文： | 薛伦生,陈西宏,戴新生,舒涛,袁麓. 粮仓温度巡检系统[J]. 电子测量技术, 2005, 0(1): 38-38,48 |
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| 作者姓名： | 薛伦生 陈西宏 戴新生 舒涛 袁麓 |
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| 作者单位： | 空军工程大学;空军工程大学;空军工程大学;空军工程大学;空军工程大学 |
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| 摘 要： | 介绍基于RS-485总线的主从分布式粮仓温度巡检系统的软硬件结构及主要功能。整个系统以Pc作为主站，以M68HC208单片机、通信接口、传感器接口所组成的电路作为下位机，由RS-232串口和RS-485通信接口实现上位机与下位机间的联系。
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| 关 键 词： | 温度巡检系统 主从分布式系统 |
A New Design for Distributed & Itinerant Temperature Detection System |
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| Xue Lunsheng,Chen Xihong,Dai Xinsheng,Shu Tao,Yuan Lu. A New Design for Distributed & Itinerant Temperature Detection System[J]. Electronic Measurement Technology, 2005, 0(1): 38-38,48 |
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| Authors: | Xue Lunsheng Chen Xihong Dai Xinsheng Shu Tao Yuan Lu |
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| Affiliation: | Xue Lunsheng;Chen Xihong;Dai Xinsheng;Shu Tao;Yuan Lu |
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| Abstract: | The hardware configuration and major functions of a master slave system for distributed & itiner temperature detection based on RS-485 bus is introduced. PC is used as the master station of the systerm,and M68HC08 scmicrocomputer, communication interface, sensor interface together are used as slave station, with RS-232 serial interface & RS-485 communi- cation interface for communication between master and slave stations. |
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| Keywords: | Iitinerant temperature detection Master slave distributed system |
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