The invention discloses an emergency vehicle priority passing control method based on an intelligent network connection environment, relates to the technical field of urban intelligent traffic, solves the technical problem that an existing emergency vehicle cannot pass smoothly preferentially, and the method comprises the following steps: step 1, an emergency vehicle running at a set speed sends a priority passing signal, the road side unit receives the priority request information; 2, a roadside sensing unit collects a lane vehicle distribution state and uploads the lane vehicle distribution state to an edge computing unit; 3, the edge computing unit calculates an emergency lane inspiration point and lane changing coordinates of social vehicles according to the position and speed of the emergency vehicle and the distribution pattern of the vehicles on the lane and sends the emergency lane inspiration point and the lane changing coordinates to a near-end server; 4, the near-end server issues the information to each vehicle, and the social vehicle starts to be emptied according to the planned position when the emergency vehicle runs to the trigger point; the defect that no emergency lane is arranged on an urban road is overcome, and the running speed and rescue quality of emergency vehicles are improved.

    本发明公开了一种基于智能网联环境下应急车辆优先通行的控制方法,涉及城市智能交通技术领域,解决现有应急车辆无法优先畅通通行的技术问题,包括如下步骤:步骤1:以设定速度运行的应急车辆发送优先通行信号,路侧单元接收优先请求信息;步骤2:路侧感知单元采集车道车辆分布状态上传至边缘计算单元;步骤3:边缘计算单元根据应急车辆的位置、速度和车道上车辆的分布形态计算应急车道启发点以及社会车辆的换道坐标下发至近端服务器;步骤4:近端服务器将信息下发至各个车辆,待应急车辆行驶到触发点社会车辆开始按照规划位置清空;本发明解决了城市道路没有设置应急车道的弊端,提高了应急车辆的运行速度和救援质量。


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    Title :

    Emergency vehicle priority passing control method based on intelligent network connection environment


    Additional title:

    一种基于智能网联环境下应急车辆优先通行的控制方法


    Contributors:
    GOU QINGLING (author) / LIU KAI (author) / LI RUNDONG (author) / WU FAN (author) / LIU TEYI (author)

    Publication date :

    2022-01-11


    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 / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr





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