| 基于CAN总线的混凝土拌和站控制系统 |
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| 引用本文： | 于桂君,习重华.基于CAN总线的混凝土拌和站控制系统[J].兵工自动化,2004,23(4):62-63. |
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| 作者姓名： | 于桂君 习重华 |
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| 作者单位： | 西南科技大学 信息与控制工程学院,四川,绵阳,621002;西南科技大学 信息与控制工程学院,四川,绵阳,621002 |
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| 摘 要： | 根据混凝土搅拌站集中管理和分散实时控制要求,现场控制节点系统由中央控制计算机、现场总线、远程监控和现场节点机构成.系统上位机为工控机.下位机以AT90S8535为核心,RAM62256(32K)作为数据存储器,采用CAN总线协议通讯,实现对多个现场单元的控制.
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| 关 键 词： | 现场总线 控制节点 CAN总线 AT90S8535 |
| 文章编号： | 1006-1576(2004)04-0062-02 |
| 修稿时间： | 2003年12月10日 |
Control System for Cement Mixing Station Based on CAN Bus |
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| YU Gui-jun,XI Chong-hua.Control System for Cement Mixing Station Based on CAN Bus[J].Ordnance Industry Automation,2004,23(4):62-63. |
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| Authors: | YU Gui-jun XI Chong-hua |
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| Abstract: | Aiming at the requirements of the centralized management and separate real time control for the cement mixing station, the local control node system designed is made up of central control computer, fied bus, long-distance supervision and local node computer. The upper PC is industry control computer. AT90S8535 (CPU) is a core of lower PC, RAM62256 (32K) is used as the data memory, and CAN bus protocol communication is used to realize the control to multi-fieldwork units. |
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| Keywords: | Field bus Control node CAN bus AT90S8535 |
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