| 车辆监控系统中短消息通信网关的设计与实现 |
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| 引用本文： | 原仓周,张其善,柳重堪.车辆监控系统中短消息通信网关的设计与实现[J].北京航空航天大学学报,2004,30(2):184-188. |
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| 作者姓名： | 原仓周 张其善 柳重堪 |
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| 作者单位： | 北京航空航天大学 电子信息工程学院, 北京 100083 |
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| 摘 要： | 在阐述短消息通信模型的基础上,详细研究了可使车载系统与多个监控系统之间实现透明访问的短消息通信网关.在此基础上,提出了一种TCP/IP环境下短消息通信网关的技术方案和实现方法,并讨论了具体实现的一些思路和想法.为了提高网关的整体效率,设计时合理地采用了排队论、散列技术和缓冲技术,实现时采用了多线程、消息通信和控件技术.大量的现场实验和实际应用的结果表明了网关的高效性和稳定性,同时也证明了设计思想和实现方法的正确性.
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| 关 键 词： | 车辆监控 通信 设计 短消息 网关 |
| 文章编号： | 1001-5965(2004)02-0184-05 |
| 收稿时间： | 2002-11-05 |
| 修稿时间： | 2002年11月5日 |
Design and implementation of short message gateway for vehicle monitoring systems |
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| Yuan Cangzhou,Zhang Qishan,Liu Zhongkan.Design and implementation of short message gateway for vehicle monitoring systems[J].Journal of Beijing University of Aeronautics and Astronautics,2004,30(2):184-188. |
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| Authors: | Yuan Cangzhou Zhang Qishan Liu Zhongkan |
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| Institution: | School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | Based on the study of short message communications model, a short message communications gateway was carefully designed and implemented so that the vehicular devices can connect to multi reporting centers conveniently and transparently. In order to improve the gateway's performance, the concepts of queue, hash, and buffer storing were used in the design, and the techniques of multithread, message communication, and ActiveX control were used in the implementation. Test and practical operation demonstrated the high efficiency and reliability of the proposed gateway, and they also confirmed the design concept and completion techniques. |
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| Keywords: | vehicle monitoring communications design short message gateway |
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