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信号采样理论在交通流检测点布设中的应用

, PP. 105-110

Keywords: 交通工程,交通流检测,频谱分析,检测点布设,信号采样理论

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Abstract:

？在对交通流检测点布设领域研究应用现状进行分析与抽象的基础上,提出交通流检测点布设本质上属于空间交通流信号采样问题。依据信号采样理论,建立了确定检测点间距或密度的方法与流程,该流程包括空间交通流信号产生、离散傅里叶变换、频谱分析、间距确定、误差分析5个步骤。对高速公路拥挤状态下的仿真分析表明:100m的检测点间距可以满足对拥挤交通流状态的真实检测,该数值接近于实际应用中的最小值(125m),说明该理论方法具有较好的实用性。

 References

[1]  JIANG Gui-yan.Technologies and Applications of the Identification of Road Traffic Conditions[M].Beijing:China Communications Press, 2004:76-89.
[2]  黄中祥, 王正武, 况爱武.短期交通流可预测性分析与比较[J].土木工程学报, 2004, 37(2):101-104.
[3]  HUANG Zhong-xiang, WANG Zheng-wu, KUANG Ai-wu.Analysis and Comparison on the Forecast Ability for Short-term Traffic Flow[J].China Civil Engineering Journal, 2004, 37(2):101-104.
[4]  郑 方, 徐明星, 吴文虎.信号处理原理[M].北京:清华大学出版社, 2003:74-76.
[5]  ZHENG Fang, XU Ming-xing, WU Wen-hu.Signal Processing Theory[M].Beijing:Tsinghua University Press, 2003:74-76.
[6]  徐科军, 全书海, 王建华.信号处理技术[M].武汉:武汉理工大学出版社, 2001:9-11.
[7]  XU Ke-jun, QUAN Shu-hai, WANG Jian-hua.Signal Processing Technology[M].Wuhan:Wuhan University of Technology Press, 2001:9-11.
[8]  揣锦华, 李续龙, 许宏科.基于视频图像处理的交通流检测方法[J].长安大学学报:自然科学版, 2005, 25(5):86-89.
[9]  CHUAI Jin-hua, LI Xu-long, XU Hong-ke.Traffic Flow Detection Method Based on Video Images Processing[J].Journal of Changan University:Natural Science Edition, 2005, 25(5):86-89.
[10]  张汝华.高速道路交通流信息采集与处理理论及方法研究[D].上海:同济大学, 2005.
[11]  ZHANG Ru-hua.Studies on Theories and Methods for Freeway Traffic Flow Information Collection and Processing[D].Shanghai:Tongji University, 2005.
[12]  翁小雄, 谭国贤, 姚树申, 等.城市交叉口交通流特征与短时预测模型[J].交通运输工程学报, 2006, 6(1):103-107.
[13]  WENG Xiao-xiong, TAN Guo-xian, YAO Shu-shen, et al.Traffic Flow Characteristics and Short-term Prediction Model of Urban Intersection[J].Journal of Traffic and Transportation Engineering, 2006, 6(1):103-107.
[14]  庄 斌, 杨晓光, 李克平.道路交通拥挤事件判别准则与检测算法[J].中国公路学报, 2006, 19(3):82-86.
[15]  ZHUANG Bin, YANG Xiao-guang, LI Ke-ping.Criterion and Detection Algorithm for Road Traffic Congestion Incidents[J].China Journal of Highway and Transport, 2006, 19(3):82-86.
[16]  樊小红, 荆便顺.基于遗传算法的交通事件检测[J].长安大学学报:自然科学版, 2005, 25(4):70-73.
[17]  FAN Xiao-hong, JING Bian-shun.Freeway Automatic Incident Detection with Genetic Algorithm [J].Journal of Changan University:Natural Science Edition, 2005, 25(4):70-73.
[18]  欧忠辉, 吴 正, 陶明德.量纲分析理论在交通流分析中的应用[J].交通运输工程学报, 2005, 5(1):78-81.
[19]  OU Zhong-hui, WU Zheng, TAO Ming-de.Dimension Analysis Theory in Traffic Flow Analysis[J].Journal of Traffic and Transportation Engineering, 2005, 5(1):78-81.
[20]  方旭华, 方健红.高速公路监控系统现状及发展趋势[J].浙江交通职业技术学院学报, 2003, 4(4):1-4.
[21]  FANG Xu-hua, FANG Jian-hong.The Present Research & Development Tendency of the System of Inspect and Control of Freeway[J].Journal of Zhejiang Vocational and Technical Institute of Transportation, 2003, 4(4):1-4.
[22]  HUSSEIN D, GEOFF R.Development and Evaluation of Neural Network Freeway Incident Detection Models Using Field Data[J].Transportation Research Part C, 1997, 5(5):313-331.
[23]  CHAN K S, LAM W H K.Optimal Speed Detector Density for the Network with Travel Time Information[J].Transportation Research Part A, 2002, 36(1):203-223.
[24]  赵建有, 赵丽平.基于多智能体的城市交通流控制原型系统[J].交通运输工程学报, 2003, 3(3):101-105.
[25]  ZHAO Jian-you, ZHAO Li-ping.Urban Traffic Flow Control Prototype System Based on Multi-agent[J].Journal of Traffic and Transportation Engineering, 2003, 3(3):101-105.
[26]  宫晓燕, 汤淑明.基于非参数回归的短时交通流量预测与事件检测综合算法[J].中国公路学报, 2003, 16(1):82-86.
[27]  GONG Xiao-yan, TANG Shu-ming.Integrated Traffic Flow Forecasting and Traffic Incident Detection Algorithm Based on Non-parametric Regression[J].China Journal of Highway and Transport, 2003, 16(1):82-86.
[28]  巨永锋, 朱 辉, 潘 勇.基于计算机视觉的车流量检测算法[J].长安大学学报:自然科学版, 2004, 24(1):92-95.
[29]  JU Yong-feng, ZHU Hui, PAN Yong.Vehicle Flow Detection Algorithm Based on Computer Vision[J].Journal of Changan University:Natural Science Edition, 2004, 24(1):92-95.
[30]  陈 斌.基于支持向量机的高速公路意外事件检测模型[J].中国公路学报, 2006, 19(6):107-112.
[31]  CHEN Bin.Freeway Accident Detection Model Based on Support Vector Machine[J].China Journal of Highway and Transport, 2006, 19(6):107-112.
[32]  姜桂艳, 温慧敏, 杨兆升.高速公路交通事件自动检测系统与算法设计[J].交通运输工程学报, 2001, 1(1):77-81.
[33]  JIANG Gui-yan, WEN Hui-min, YANG Zhao-sheng.Design of Freeway Automatic Incident Detection System and Algorithm[J].Journal of Traffic and Transportation Engineering, 2001, 1(1):77-81.
[34]  郑为中, 史其信.基于贝叶斯组合模型的短期交通量预测研究[J].中国公路学报, 2005, 18(1):85-89.
[35]  ZHENG Wei-zhong, SHI Qi-xin.Study of Short-term Freeway Traffic Flow Prediction Based on Bayesian Combined Model[J].China Journal of Highway and Transport, 2005, 18(1):85-89.
[36]  宫晓燕, 汤淑明, 王知学, 等.高速公路交通流建模综述[J].交通运输工程学报, 2002, 2(1):74-79.
[37]  GONG Xiao-yan, TANG Shu-ming, WANG Zhi-xue, et al.Survey on Freeway Traffic Flow Modeling[J].Journal of Traffic and Transportation Engineering, 2002, 2(1):74-79.
[38]  韩 直.交通异常自动检测系统[D].上海:同济大学, 1994.
[39]  HAN Zhi.Traffic Abnormal Automatic Detection System[D].Shanghai:Tongji University, 1994.
[40]  姜桂艳.道路交通状态判别技术与应用[M].北京:人民交通出版社, 2004:76-89.

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