| 基于GPS精密单点定位的公交区域实时调度系统研究 |
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| 引用本文： | 魏运,陆振波.基于GPS精密单点定位的公交区域实时调度系统研究[J].中国科技信息,2006(24):70-71,73. |
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| 作者姓名： | 魏运 陆振波 |
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| 作者单位： | 东南大学ITS研究中心,210096 |
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| 摘 要： | 本文介绍了一种公交车辆区域调度方法，用以解决线路中运营车辆难以实时监控的问题。通过应用先进的GPS精密单点定位技术（Preciss Point Positioning，以下简称PPP），提高公交车辆的定位精度，在区域调度中，使提供精密的公交车辆的时刻及位置信息成为了可能；根据需要实现的功能，给出了系统原理框图和组成部分，并提出了系统的主要信息类型。此系统的实现将会为公交优先和智能公共交通系统的实施奠定基础。
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| 关 键 词： | 区域调度 GPS 精密单点定位 |
Research of Real-Time Reional Scheduling for Bus Based on Precise Point Positioning of GPS |
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| Wei Yun,Lu Zhenbo.Research of Real-Time Reional Scheduling for Bus Based on Precise Point Positioning of GPS[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2006(24):70-71,73. |
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| Authors: | Wei Yun Lu Zhenbo |
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| Institution: | ITS Research Center, Southeast University, Nanjing Jiangsu 210096 |
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| Abstract: | This paper shows one method of regional scheduling for bus, which is used to solve the puzzle for realtime monitoring moving buses. By Precise Point Positioning of GPS, the precision of positioning is improved, in Regional Scheduling ,it is conceivable to offer exact time and position of buses. According to the function needed in system ,the functional block dlagram of system and its components are brought forward, and the types of substantive information are stated out. The system lays the groundwork for bus priority and intelligent public traffic system. |
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| Keywords: | Regional Scheduling GPS Precise Point Positioning |
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