Signal intersection straight-right variable lane and dynamic control method thereof

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Signal intersection straight-right variable lane and dynamic control method thereof

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LIANG SHIDONG / NING BO / HE JIANJIA / HE SHENGXUE / ZHANG HU / YUAN PENGCHENG / ZHAO TIANYU

The invention provides a signal intersection straight-right variable lane and a dynamic control method thereof, the signal intersection straight-right variable lane comprises a variable lane, a right turn lane, a straight lane, a lane changing opening and an intersection, the downstream part of the right turn lane is provided with the variable lane, and the lane changing opening is arranged between the variable lane and the right turn lane; electronic lane indication boards are arranged on the variable lanes, and coordinative control signal lamps are arranged at the intersections and the lane changing openings. When the vehicles on the straight lanes are in a peak state, the vehicles can be shunted through the variable lanes, and the pressure is dispersed. When the straight-going red light of the intersection signal lamp is changed to be green light, the second signal lamp of the lane changing opening is turned to be green light, so that straight-going vehicles on the straight-going lane are driven into the variable lane through the lane changing opening, the first signal lamp on the opening stop line of the right-turning lane is turned to be red light, and right-turning vehicles on the right-turning lane are forbidden to be driven into the variable lane. And potential safety hazards caused by conflicts between the right-turn vehicles and the afflux straight-going vehicles are prevented.

本发明提出一种信号交叉口直右可变车道及其动态控制方法，信号交叉口直右可变车道包括可变车道、右转车道、直行车道、变道开口和交叉路口，右转车道的下游部分设有可变车道，可变车道与右转车道之间设有变道开口；可变车道上设有电子车道指示牌，交叉路口和变道开口处均设有协调控制的信号灯。当直行车道上的车辆处于高峰状态时，可通过可变车道进行分流，分散压力。当路口信号灯的直行红灯快转为绿灯时，变道开口的第二信号灯亮为绿灯，使直行车道上的直行车辆通过变道开口驶入可变车道，此时位于右转车道的开口停车线上的第一信号灯亮为红灯，禁止右转车道上的右转车辆驶入可变车道，防止右转车辆与汇入的直行车辆冲突产生安全隐患。

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Title :

Signal intersection straight-right variable lane and dynamic control method thereof

Additional title:

一种信号交叉口直右可变车道及其动态控制方法

Contributors:

LIANG SHIDONG (author) / NING BO (author) / HE JIANJIA (author) / HE SHENGXUE (author) / ZHANG HU (author) / YUAN PENGCHENG (author) / ZHAO TIANYU (author)

Publication date :

2023-05-26

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS