The invention discloses a traffic signal control method and device for two-way tailgating passage, and the method comprises the steps: S1, judging whether an intersection meets an optimization condition or not, and executing a step S2 if the intersection meets the optimization condition; s2, obtaining the traffic capacity of the intersection, then judging whether the intersection has a saturation state or a congestion state or not according to the traffic capacity and the saturation degree of the intersection, and if so, adopting a lane-borrowing driving strategy of a middle narrow area; s3, calculating the emptying time of each flow direction of the intersection under the current traffic light signal control scheme; s4, adjusting the function of a middle lane according to the traffic condition of the intersection; and S5, redesigning an intersection traffic signal control scheme according to the intersection traffic capacity, the emptying time, the phase sequence, the sign and the marking line. According to the invention, a two-way tailgating passing thought is adopted, and the function of adding a same-direction driving lane is achieved by adjusting the lane function of the narrow area in the middle of the intersection, so that the passing efficiency of the intersection is improved.

    本发明公开了一种双向借道通行的交通信号控制方法及装置,方法包括:S1、判断交叉口是否满足优化条件,如果满足,则执行步骤S2;S2、获取交叉口通行能力,然后根据交叉口通行能力和饱和度判断交叉口是否存在饱和状态或者拥堵状态,如果是则采用中间狭窄区域的借道行驶的策略;S3、计算当前交通灯信号控制方案下交叉口各流向的清空时间;S4、根据交叉口的通行情况,调整中间车道功能;S5、根据交叉口通行能力、清空时间、相序、标志标线重新设计交叉口交通信号控制方案。本发明采用双向借道通行的思路,通过对交叉口中间狭窄区域车道功能进行调整,达到增加一条同向行驶车道作用,提高路口通行效率。


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    Title :

    Traffic signal control method and device for two-way tailgating passage


    Additional title:

    双向借道通行的交通信号控制方法及装置


    Contributors:
    LIN KE (author) / OU DEFANG (author) / CHENG HUAZHEN (author) / CHEN NINGNING (author) / PAN HAOWEN (author) / SU TONG (author) / ZHU ZHIWEI (author) / DENG GUANGWEN (author) / SUN YANLEI (author) / YAO JIANWEI (author)

    Publication date :

    2024-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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