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| 非常态事件下应急车辆单点信号优先控制策略及实现方法 | |
| 引用本文： | 杨兆升,孙晓梅,孙鹏程.非常态事件下应急车辆单点信号优先控制策略及实现方法[J].吉林大学学报(工学版),2011,41(3):640-644. |
| 作者姓名： | 杨兆升 孙晓梅 孙鹏程 |
| 作者单位： | 1. 吉林大学交通学院,长春130022;吉林大学汽车动态模拟国家重点实验室,长春130022 2. 吉林大学交通学院,长春,130022 3. 中国石油大学(华东)计算机与通信工程学院,山东青岛,266555 |
| 基金项目： | “863”国家高技术研究发展计划项目(2009AA11Z218,2009AA11Z208) |
| 摘 要： | 以应急车辆单个交叉口延误最小为控制目标,提出了延长绿灯时间、缩短红灯时间以及多相位协调优先3种信号优先控制策略.重点研究了基于应急车辆流量比的多相位信号优先模糊控制策略.提出了基于射频识别技术(RFID)的应急车辆信号优先实现方法.通过仿真软件对所提出的信号优先控制策略进行了仿真评价.结果表明,该优先控制策略可以有效地... |
| 关 键 词： | 智能交通系统 信号优先 模糊控制 应急车辆 交通事故 |
Signal priority control strategy and implementation for emergency vehicle at single intersection under traffic accidents |
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| YANG Zhao-sheng,SUN Xiao-mei,SUN Peng-cheng.Signal priority control strategy and implementation for emergency vehicle at single intersection under traffic accidents[J].Journal of Jilin University:Eng and Technol Ed,2011,41(3):640-644. | |
| Authors: | YANG Zhao-sheng SUN Xiao-mei SUN Peng-cheng |
| Affiliation: | YANG Zhao-sheng1,2,SUN Xiao-mei1,SUN Peng-cheng3(1.College of Transportation,Jilin University,Changchun 130022,China,2.State Key Lab of Automobile Dynamic Simulation,3.College of Computer and Communication,China University of Petroleum,Qingdao 266555,China) |
| Abstract: | The signal priority control for the emergency vehicle is an important measure to guarantee the efficiency of evaluation and rescue under traffic accidents.The minimum delay of emergency vehicle at single intersection as the control target,three signal priority control strategies were proposed which consist of green time extension,red time shortening and multiphase integrated control.The focus was on the multiphase signal priority fuzzy control strategy based on the emergency vehicle volume rate.An implement... |
| Keywords: | intelligent transportation systems signal priority fuzzy control emergency vehicle traffic accident |
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