Systems and techniques for collaborative detection and avoidance of ghost traffic jam are described herein. Sensor data for a road segment and vehicle communication data for a vehicle traveling over the road segment may be obtained. The vehicle density for the road segment may be calculated using the sensor data and the vehicle communication data. Sensor data and vehicle communication data may be monitored for traffic disturbances based on the calculated vehicle density. Upon detection of a traffic disturbance, a mitigation instruction may be selected for the traffic disturbance. The mitigation instructions may be communicated to a vehicle or group of vehicles traveling on the roadway. In examples where infrastructure support is available, it may be determined that a roadside communication device is unavailable, and a first vehicle may transmit a decentralized environment notification message to a second vehicle.

    本文中描述了用于协作式检测和避免幽灵交通堵塞的系统和技术。道路路段的传感器数据和在该路段上行进的交通工具的交通工具通信数据可被获得。可使用传感器数据和交通工具通信数据计算该路段的交通工具密度。可以基于所计算的交通工具密度来针对交通扰动监测传感器数据和交通工具通信数据。在检测到交通扰动时,可针对交通扰动选择缓解指令。缓解指令可被传送到在道路上行进的交通工具或交通工具组。在基础设施支持可用的示例中,可以确定路边通信设备是不可用的,并且第一交通工具可将分散式环境通知消息传送到第二交通工具。


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    Titel :

    Collaborative detection and avoidance of ghost traffic jam


    Weitere Titelangaben:

    协作式检测和避免幽灵交通堵塞



    Erscheinungsdatum :

    2022-12-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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