| 粮库粮情测控系统的设计与实现 |
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| 引用本文： | 韩根亮,李工农,骆进.粮库粮情测控系统的设计与实现[J].甘肃科学学报,2001,13(4):80-83. |
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| 作者姓名： | 韩根亮 李工农 骆进 |
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| 作者单位： | 甘肃省科学院传感技术研究所, |
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| 摘 要： | 粮库粮怀有测控系统采用两级微机控制，主从式总线型网格拓扑结构。上位机选用IPC－610P Pentium工控机作为主机，下位机采用Intel MCS-96单片机为从机，构成分布式测控系统。利用RS－485总线守成各测试点与从机间的半双工通信。采用软件工程设计方法，实现程序结构化，功能模块化。
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| 关 键 词： | 粮情测控系统 粮库 两级微机控制 主从式总线型网络拓扑结构 半双工通信 工控机 单片机 |
| 文章编号： | 1004-0366(2001)04-0080-04 |
| 修稿时间： | 2000年10月30 |
THE DESIGN AND REALIZATION OF THE SYSTEM OF MEASUREMENT ANDCONTROL OVER THE GRANARY AND THE SITUATION OF GRAINS |
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| HAN Gen-liang,LI Gong-nong,LUO Jin.THE DESIGN AND REALIZATION OF THE SYSTEM OF MEASUREMENT ANDCONTROL OVER THE GRANARY AND THE SITUATION OF GRAINS[J].Journal of Gansu Sciences,2001,13(4):80-83. |
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| Authors: | HAN Gen-liang LI Gong-nong LUO Jin |
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| Abstract: | The system of measurement and control to the granary and situation of grains is controlled by a two-level computer, and it has the structure of a topology with a concentration line network. It takes IPC-610P pentium as the main computer and intel MCS-96 chip calculator as the subordinate frame. It uses RS-485 concentration line to fulfil the semi-duplex communication between the monitoring points and the subordinate computer. It uses the design of software program so as to realize the structurization of the program and the modularity of the functions. |
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| Keywords: | system of measurement and control communication software |
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