| 高速公路收费系统通信服务器的设计与实现 |
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| 引用本文： | 付孟若,吴今培,张其善.高速公路收费系统通信服务器的设计与实现[J].北京航空航天大学学报,2003,29(7):624-626. |
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| 作者姓名： | 付孟若 吴今培 张其善 |
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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： | 高速公路收费系统通信服务器是高速公路收费系统数据传输的枢纽.重点介绍了高速公路收费系统通信服务器软件的设计、实现方法和特点.通信服务器使用按优先级分发报文的通信协议,支持多用户的并发通信.为了实现数据共享的集中控制,通信服务器采用客户/服务器的模式.使用多线程的编程技术,满足了对通信服务器实时性的要求.目前,该软件已通过了验收,在广深高速公路上运行良好.
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| 关 键 词： | 通信软件 协议(通信) 网络软件 并发通信 |
| 文章编号： | 1001-5965(2003)07-0624-03 |
| 收稿时间： | 2002-01-29 |
| 修稿时间： | 2002年1月29日 |
Design and implementation of communication server on highway toll connection system |
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| Fu Mengruo,Wu Jinpei,Zhang Qishan.Design and implementation of communication server on highway toll connection system[J].Journal of Beijing University of Aeronautics and Astronautics,2003,29(7):624-626. |
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| Authors: | Fu Mengruo Wu Jinpei Zhang Qishan |
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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: | Communication server on highway toll connection system is the center of data transmission. The design, realization and characteristics of communication server were introduced. Based on designed protocol support packets priority, communication server exchanges data concurrently with end users. Client/Server model was utilized to meet the need of centralized control of sharing data. Multithread programming technique was used to fulfill requirement of real time. The system works satisfactorily at Guangzhou Shenzhen highway. |
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| Keywords: | communication software protocol(communication) network softwares concurrent communication |
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