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Prototype of a new framework for real-time road traffic congestion detection

机译:实时道路交通拥堵检测新框架的原型

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Development of advanced technologies for real-time road traffic congestion detection is required by advanced traffic management systems (ATMS) and advanced traveler information systems (ATIS). However, provision of dynamic intra-lane and inter-lane traffic information such as queuing and lane-changing remains incomplete in emerging technologies. This paper is intended to introduce a prototype of a new framework capable of real-time detection of incident and non-incident congestion on freeways. It employs dynamic estimates of lane traffic characteristics including queue lengths in blocked lanes (in the case of lane-blocking incidents), the number of vehicle in each lane, and mandatory lane-changing fractions in lanes with traffic congestion for the use of real-time road traffic congestion detection. On-line lane traffic count and occupancy data collected from point detectors are used as the major input to the proposed framework.
机译:高级交通管理系统(ATMS)和高级旅行者信息系统(ATIS)需要开发用于实时道路交通拥堵检测的高级技术。但是,在新兴技术中,提供动态的车道内和车道间交通信息(例如排队和换道)仍然不完整。本文旨在介绍一种新框架的原型,该框架能够实时检测高速公路上的事件和非事件拥堵。它采用动态估算车道交通特性,包括封锁车道中的队列长度(在发生车道阻塞事件的情况下),每个车道中的车辆数量以及在交通拥堵的车道中强制换道分数,以供实际使用。时间道路交通拥堵检测。从点检测器收集的在线车道交通计数和占用数据用作拟议框架的主要输入。

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