| 基于单片机的双网智能接口电路的设计与应用 |
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| 引用本文： | 于浩洋,李双全,于笑平,初红霞,邵国平.基于单片机的双网智能接口电路的设计与应用[J].黑龙江工程学院学报,2011(2):59-61,69. |
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| 作者姓名： | 于浩洋 李双全 于笑平 初红霞 邵国平 |
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| 作者单位： | 黑龙江工程学院电子工程系;哈尔滨理工大学自动化学院;黑龙江工程学院服务总公司; |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目(11531457) |
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| 摘 要： | 介绍一种以单片机为主控制器的智能接口电路,此电路既能满足信号在以太网中传输,又能满足信号在Internet中传输.同时该电路不仅通过RS-485集成收发器实现与上位机的连接,还通过加入串口的扩展芯片实现网络节点数的增加.工程应用显示,该接口电路结构简单、数据传输准确、网络兼容性好.
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| 关 键 词： | 单片机 以太网 Internet网 接口电路 智能 |
Design and application of two networks intelligent interface circuit based on microcontroller |
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| YU Hao-yang,LI Shuang-quan,YU Xiao-ping,CHU Hong-xia,SHAO Guo-ping.Design and application of two networks intelligent interface circuit based on microcontroller[J].Journal of Heilongjiang Institute of Technology,2011(2):59-61,69. |
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| Authors: | YU Hao-yang LI Shuang-quan YU Xiao-ping CHU Hong-xia SHAO Guo-ping |
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| Affiliation: | YU Hao-yang1,LI Shuang-quan2,YU Xiao-ping3,CHU Hong-xia1,SHAO Guo-ping1(1.Department of Electronic Engineering,Heilongjiang Institute of Technology,Harbin 150050,China,2.School of Automation,Harbin University of Science and Technology,Harbin 150080,3.Serve General-Corporation,China) |
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| Abstract: | The paper introduces a kind of intelligent interface circuit which it is based on microcontroller.The intelligent interface can transmit the sign in Ethernet and can transmit the sign in Internet.The interface circuit not only accomplished the connection with computer,but also accomplished the increase of network pot by adding to interface expand card.Application result indicates that the structure of interface circuit is simple,data transmission is accurate,and the compatibility of this network is good. |
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| Keywords: | microcontroller Ethernet Internet interface circuit intelligence |
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