| 网络通信在LED控制卡数据通信中的应用 |
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| 引用本文： | 陈蕾,魏红.网络通信在LED控制卡数据通信中的应用[J].通信技术,2008,41(10). |
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| 作者姓名： | 陈蕾 魏红 |
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| 作者单位： | 南京工业大学,信息科学与工学院,江苏,南京,210009 |
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| 摘 要： | 通过串口下载数据至LED显示屏控制卡的方法,传输速度慢,传榆距离短.而利用网络技术,通过局域网通信的方法,使用Socket通信,可以避免通过串口下载的这些不足之处.同时,对于串联路由器的网络结构对局域网通信的限制问题,切合LED控制卡的实际,给出了详细可行的解决方案,能够保证在任何局域网环境下都能够实现LED控制卡的数据下载.
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| 关 键 词： | LED控制卡 Socket通信 串联路由器 局域网 |
Application of Network in Data Communication of LED Control Card |
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| CHEN Lei,WEI Hong.Application of Network in Data Communication of LED Control Card[J].Communications Technology,2008,41(10). |
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| Authors: | CHEN Lei WEI Hong |
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| Affiliation: | CHEN Lei,WEI Hong (College of Information Science , Engineering,Nanjing University of Technology,Nanjing Jiangsu 210009,China) |
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| Abstract: | The method of download data to the LED control card by serial communication would result in low speed and short distance of transmission. However, the LAN communications can avoid these drawbacks caused from the download by serial communication. The method of LAN communication by using Socket Communications is presented. And the problem that the serial routers restrict LAN communication can be solved, and the practicable solution is also described. This solution can download data to the LED control card suc... |
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| Keywords: | LED control card Socket communication Serial routers LAN |
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