| 一种开放式交通信号控制机的设计 |
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| 引用本文： | 徐洪峰,马春飞,王华伟.一种开放式交通信号控制机的设计[J].山东科学,2013,26(5):91-96. |
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| 作者姓名： | 徐洪峰 马春飞 王华伟 |
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| 作者单位： | 大连理工大学交通运输学院，辽宁 大连 116024 |
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| 基金项目： | 国家自然科学基金，中央高校基本科研业务费专项资金 |
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| 摘 要： | 为满足高级用户对于控制策略的二次开发需求，设计了一种基于AT91SAM9260微处理器和嵌入式Linux操作系统的开放式交通信号控制机。采用3G网络通信模块和B/S模式的远程升级系统，在具备常规信号机的功能的同时，还设计了独特的信号控制算法编程接口。实际应用证明，开放式交通信号控制系统运行稳定可靠，为开展交通信号控制硬件在环仿真实验平台的研究奠定了基础。
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| 关 键 词： | 信号控制机 ARM9 嵌入式Linux 开放式 应用编程接口 |
| 收稿时间： | 2013-04-07 |
Design of a open traffic signal controller |
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| XU Hong-feng
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MA Chun-fei
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WANG Hua-wei.Design of a open traffic signal controller[J].Shandong Science,2013,26(5):91-96. |
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| Authors: | XU Hong-feng MA Chun-fei WANG Hua-wei |
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| Institution: | School of Traffic and Transportation, Dalian University of Technology, Dalian 116024, China |
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| Abstract: | We designed a microprocessor AT91SAM9260 and embedded operating system Linux based open traffic signal controller for satisfying the requirement of secondary development of a control scheme of an advanced user. The controller had a programming interface of a unique signal control algorithm, a 3G network communication module and a B/S mode based remote update system besides conventional functionalities of a signal controller.Practical application shows that the controller is stable and reliable. Our work will lay the foundation for the development of in the loop experiment platform of traffic signal control hardware. |
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| Keywords: | signal controller ARM9 embedded Linux openness application program interface |
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