| 基于DSP的CAN总线控制系统的设计 |
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| 引用本文： | 陈晓侠,陆坦,王立明. 基于DSP的CAN总线控制系统的设计[J]. 化工自动化及仪表, 2006, 33(6): 50-52 |
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| 作者姓名： | 陈晓侠 陆坦 王立明 |
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| 作者单位： | 大连交通大学,辽宁,大连,116028;大连交通大学,辽宁,大连,116028;大连交通大学,辽宁,大连,116028 |
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| 摘 要： | 以SHCAN2000控制系统现场智能测控组件的升级为背景,介绍以DSP为现场智能测控单元微处理器的新型智能测控组件对系统控制功能及通信功能的改善.详细介绍TMS2812信号处理器的eCAN模块以及其与CAN总线之间的通信,并给出其通信部分硬件和软件的设计方法,采用OPC服务器为上、下位机的I/O驱动程序,满足了现场智能仪表的计算复杂性和系统通信的时实性.
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| 关 键 词： | DSP eCAN OPC服务器 |
| 文章编号： | 1000-3932(2006)06-0050-03 |
| 收稿时间： | 2006-07-18 |
| 修稿时间： | 2006-07-18 |
Design of CAN Field Bus Control System Based on DSP |
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| CHEN Xiao-xia,LU Tan,WANG Li-ming. Design of CAN Field Bus Control System Based on DSP[J]. Control and Instruments In Chemical Industry, 2006, 33(6): 50-52 |
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| Authors: | CHEN Xiao-xia LU Tan WANG Li-ming |
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| Affiliation: | Dalian Jiaotong University, Dalian 116028, China |
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| Abstract: | Based on the SHCAN2000 field bus control system promotion,DSP as the field intelligence observation and control unit new microprocessor intelligent observation and control module is introduced to the systems control function and the correspondence function improvement.The eCAN module in the signal processor TMS2812 is introduced.Its correspondence partial hardware and the software design method with the CAN bus between correspondence is given.The OPC server is used for host,slave computer I/O driver,which has enhanced the ability of the scene intelligence measuring appliance computation complexity and system real-time communication. |
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| Keywords: | DSP eCAN OPC server |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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