Intersection delay determination method for modern tramcar signal priority control

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Intersection delay determination method for modern tramcar signal priority control

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LI YUN / XU YUJIE / CAI QIYAN / YING HAIFENG / SHI WEIHUA / YE LEI / CHEN YIBAO / ZHU SHENGXUE / JIANG QING / BAO XU / ... [mehr]

Abstract

The invention relates to the technical field of intersection signal control in the intelligent traffic technology, and discloses an intersection delay determination method for modern tramcar signal priority control, which comprises the following steps: 1) determining the position of a detector; 2) analyzing decision judgment implemented by the priority control signal; 3) calculating the delay of the modern tramcar; 4) carrying out conventional vehicle delay calculation; and 5) carrying out intersection total delay calculation. An induction control scheme of non-priority phase conventional vehicle queuing is considered through detector arrangement and control logic analysis, an upstream detector and an upstream trigger detector are taken as the benchmark, the signal timing change conditionis considered in a layered mode, the intersection delay determination method for modern tramcar signal priority control is provided, delay control key parameters are obtained, and the limitation of real-time change of a signal period and a timing scheme on delay calculation is solved.

本发明涉及智能交通技术中交叉口信号控制技术领域，公开了一种用于现代有轨电车信号优先控制下的交叉口延误确定方法，包括如下步骤：1）确定检测器位置；2）分析优先控制信号实施的决策判断；3）现代有轨电车延误计算；4）常规车辆延误计算；5）交叉口总延误计算。本发明通过检测器布设和控制逻辑分析考虑了非优先相位常规车辆排队的感应控制方案，以上游检测器和上游触发检测器为基准，分层考虑信号配时变化情况，提出现代有轨电车信号优先控制下的交叉口延误确定方法，获得了延误控制关键参数，解决了信号周期和配时方案实时变化对延误计算的限制。

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Titel :

Intersection delay determination method for modern tramcar signal priority control

Weitere Titelangaben:

一种用于现代有轨电车信号优先控制下的交叉口延误确定方法

Beteiligte:

LI YUN (Autor:in) / XU YUJIE (Autor:in) / CAI QIYAN (Autor:in) / YING HAIFENG (Autor:in) / SHI WEIHUA (Autor:in) / YE LEI (Autor:in) / CHEN YIBAO (Autor:in) / ZHU SHENGXUE (Autor:in) / JIANG QING (Autor:in) / BAO XU (Autor:in)

Erscheinungsdatum :

2020-11-03

Medientyp :

Patent

Format :

Elektronische Ressource

Sprache :

Chinesisch

Klassifikation :

IPC:

G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS

Intersection delay determination method for modern tramcar signal priority control

Intersection delay determination method for modern tramcar signal priority control

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