The invention discloses a vehicle stop event information detection method and system based on thunder-vision fusion. The method comprises the following steps: acquiring a driving track of each vehicle according to spatio-temporal information, and judging whether the state of the vehicle at the previous moment of the current moment is a non-parking state or not; if the state of the previous moment is a non-parking state, whether the instantaneous speed of the current moment is smaller than a low speed threshold value or not is judged, if yes, the state of the current moment is the parking state, and if not, the state of the current moment is the non-parking state; if the state of the previous moment is a parking state, whether the instantaneous speed of the current moment is smaller than a high speed threshold value or not is judged, if yes, the state of the current moment is a non-parking state, and if not, the state of the current moment is a parking state; according to the state of each vehicle at all moments, whether the vehicle is converted from a non-parking state to a parking state or not is judged; if yes, the actual parking frequency of each vehicle is calculated according to the conversion frequency from the non-parking state to the parking state.

    本申请公开一种基于雷视融合的车辆停止事件信息检测方法以及系统。方法包括:根据时空信息,获取每个车辆的行驶轨迹,判断车辆在当前时刻的上一时刻的状态是否为非停车状态;若上一时刻的状态为非停车状态,则判断当前时刻的瞬时速度是否小于低速度阈值,若是,则当前时刻的状态为停车状态,若否,则当前时刻的状态为非停车状态;若上一时刻的状态为停车状态,则判断当前时刻的瞬时速度是否小于高速度阈值,若是,则当前时刻的状态为非停车状态,若否,则当前时刻的状态为停车状态;根据每个车辆的所有时刻的状态,判断车辆是否存在由非停车状态向停车状态的转变;若存在,则根据非停车状态向停车状态的转变次数,计算每个车辆的实际停车次数。


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    Titel :

    Vehicle stop event information detection method and system based on thunder-vision fusion


    Weitere Titelangaben:

    基于雷视融合的车辆停止事件信息检测方法以及系统


    Beteiligte:
    WANG PENG (Autor:in) / YAN HAO (Autor:in) / ZHANG YUANG (Autor:in) / LIAO FUKUN (Autor:in)

    Erscheinungsdatum :

    02.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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