The invention discloses a cooperative control method for passenger cars and trucks on a multi-lane expressway. The method comprises the following steps of: determining the service level of the expressway; under the condition that the service level of the expressway is greater than a preset value, selecting a speed as a test variable, and carrying out Kolmounov-Smilnov test on every two vehicle models to obtain a vehicle model reclassification result; determining the proportion of each vehicle model and the occupancy rate of each lane according to the reclassification result of the vehicle models; and according to the vehicle model reclassification result, the proportion of each vehicle model and the occupancy rate of each lane, carrying out lane and vehicle model division control on the multi-lane expressway. According to the method of the invention, the traffic flow data of the expressway are collected in real time, and the multi-lane expressway is dynamically controlled; the time-space distribution difference, speed difference and lane occupancy factors of vehicles are considered; and on the basis of vehicle model re-classification, passenger car and truck cooperative control is performed on the multi-lane expressway according to time, sections and lanes, so that the problems of serious passenger car and truck interference and unbalanced lane distribution under large flow are solved.

    本发明公开了一种多车道高速公路客货车协同控制方法,该方法包括:确定高速公路服务水平;当高速公路服务水平大于预设值时,选取速度为检验变量,对各车型两两之间进行柯尔莫可诺夫‑斯米尔诺夫检验,获得车型的再分类结果;根据车型的再分类结果,确定各车型的比例和各车道占有率;根据车型的再分类结果、各车型的比例、各车道占有率,对多车道高速公路进行分车道分车型控制。本发明通过实时采集高速公路交通流数据,对多车道高速公路进行动态控制;并考虑了车辆的时空分布差异、速度差异和车道占有率因素,在车型再次分类的基础上,对多车道高速公路分时段分区段分车道客货协同控制,从而解决了大流量下客货干扰严重和车道分布不均衡问题。


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    Title :

    Cooperative control method and device for passenger cars and trucks on multi-lane expressway and equipment


    Additional title:

    一种多车道高速公路客货车协同控制方法、装置和设备


    Contributors:
    XU HONGKE (author) / LIN SHAN (author) / CAO JIACHEN (author) / YUE QILIN (author) / LIU XUTAO (author) / LIU JIA (author) / LUO MI (author) / CHEN LIRONG (author) / ZHANG TENG (author) / WANG QINGYUAN (author)

    Publication date :

    2021-08-27


    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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