ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585)最新文献_第6页

A high performance license plate recognition system based on the web technique 基于web技术的高性能车牌识别系统

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948677

Dai Yan, Hongqing Ma, Liu Jilin, Langang Li

引用次数: 86

Characterizing Braess's paradox for traffic networks 描述交通网络中的Braess悖论

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948769

J. N. Hagstrom, R. Abrams

引用次数: 63

A dynamic tire/road friction model for 3D vehicle control and simulation 用于车辆三维控制与仿真的动态轮胎/路面摩擦模型

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948705

X. Claeys, J. Yi, L. Alvarez, R. Horowitz, C. de Wit

引用次数: 25

A control authority transition system for collision avoidance 避碰控制权限转换系统

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948702

T. Acarman, Yaodong Pan, U. Ozguner

引用次数: 12

A neuro-fuzzy algorithm for coordinated traffic responsive ramp metering 协调交通响应匝道计量的神经模糊算法

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948636

K. Bogenberger, H. Keller, S. Vukanovic

{"title":"A neuro-fuzzy algorithm for coordinated traffic responsive ramp metering","authors":"K. Bogenberger, H. Keller, S. Vukanovic","doi":"10.1109/ITSC.2001.948636","DOIUrl":"https://doi.org/10.1109/ITSC.2001.948636","url":null,"abstract":"This paper proposes a nonlinear approach for designing traffic responsive and coordinated ramp control using a self adapting fuzzy system. An adaptive neuro-fuzzy inference system (ANFIS) is used to incorporate a hybrid learning procedure into the control system. The traffic responsive metering rate is determined in every minute by the neuro-fuzzy control algorithm. Coordination between multiple on-ramps is ensured by the integration of a common input into all ramp controllers upstream of a bottleneck and a periodical update of the fuzzy control system in every 15 min. by a hybrid learning procedure. The objective of the online tuning process of the fuzzy parameters is to minimize the total time spent in the system. Therefore, Payne's traffic flow model and a deterministic queuing model are integrated into the control architecture To assess the impacts of the neuro-fuzzy ramp metering algorithm a section of 25 km of the A9 Autobahn was simulated with the FREQ model and compared with two other control scenarios. The results of the simulation of the neuro-fuzzy algorithm are very promising and an implementation of the neuro-fuzzy ramp metering system on a Munich middle ring road within the MOBINET project is planned.","PeriodicalId":173372,"journal":{"name":"ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122269754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 28

Intelligent agents in decentralized traffic control 分散交通控制中的智能代理

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948746

Enrique Ferreira, Eswaran Subrahmanian, D. Manstetten

引用次数: 53

System design and analysis of repeating GPS 重复GPS系统设计与分析

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948619

Yongguang Chen, Hisashi Kobayashl

引用次数: 2

The PeMS algorithms for accurate, real-time estimates of g-factors and speeds from single-loop detectors PeMS算法用于精确、实时地估计单回路探测器的g因子和速度

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948715

Zhanfeng Jia, Chao Chen, B. Coifman, P. Varaiya

{"title":"The PeMS algorithms for accurate, real-time estimates of g-factors and speeds from single-loop detectors","authors":"Zhanfeng Jia, Chao Chen, B. Coifman, P. Varaiya","doi":"10.1109/ITSC.2001.948715","DOIUrl":"https://doi.org/10.1109/ITSC.2001.948715","url":null,"abstract":"Presents the PeMS algorithms for the accurate, adaptive, real-time estimation of the g-factor and vehicle speeds from single-loop detector data. The estimates are validated by comparison with independent, direct measurements of the g-factor and vehicle speeds from 20 double-loop detectors on I-80 over a three-month period. The algorithm is used to process data from all freeways in Caltrans District 12 (Orange County, CA) over a 20-month period beginning January 1998. Analysis of those data shows that the g-factors for different loops in the district differ by as much as 100 percent, and the g-factor for the same loop can vary up to 50 percent over a 24-hour period. Many transportation districts now post real-time speed and travel time estimates on the World Wide Web. Those estimates often are derived from single-loop detector data assuming a common g-factor for all detectors in the district. This study suggests that those estimates can be in error by 50 percent, and so they are of little value to travelers. The use of the PeMS algorithm will reduce those errors.","PeriodicalId":173372,"journal":{"name":"ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585)","volume":"477 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134172615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 210

AI-based dynamic route guidance strategy and its simulation 基于人工智能的动态路径引导策略及其仿真

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948624

Guogang He, Shoufeng Ma

引用次数: 1

Speed-vision: speed measurement by license plate reading and tracking 速度视觉:通过车牌读取和跟踪来测量速度

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI: 10.1109/ITSC.2001.948725

G. Garibotto, P. Castello, E. Del Ninno, P. Pedrazzi, G. Zan

引用次数: 24