| 汽车车身视觉检测站分布式控制系统 |
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| 引用本文： | 任大海,杨学友.汽车车身视觉检测站分布式控制系统[J].光电工程,1996,23(3):24-29. |
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| 作者姓名： | 任大海 杨学友 |
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| 作者单位： | 天津大学精密测试技术和仪器国家重点实验室 |
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| 摘 要： | 研究了分布式控制在汽车车身视觉检测站中的应用，提出了以ＰＣ机为主控机，以５１单片机为下位机的分布式控制系统。文中介绍了控制网络的物理层接口及有关硬件，对数据通信部分进行了较为详细的研究，对信息传输的帧格式，指令编码、信道访问控制方法等制定了有关协议并介绍了部分软件的设计方法。
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| 关 键 词： | 分布式控制 控制网络 检测仪表 汽车车身 |
The Distributed Control System in Autocar Body Visual Inspection Station |
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| Abstract: | An application of the distributed control system in autocar body visual inspecting station is presented in the paper. The distributed control system using PC microcomputer as the host processor and the single chip microcomputer as the slave controller is proposed.In this paper,the physical interface of the control network and the relevant hardware are introduced. Meanwhile,a minute research on the data communication is proformed.The relevant protocols on data framing,instruction coding and channel access methods have been laid down,and the design method for part of the related software is presented. |
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| Keywords: | Distributed control Data communication Control network Checkout intsrument Automobile body Three dimensional measurement Coordinatometers |
| 本文献已被 CNKI 维普 等数据库收录！ |
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