The invention relates to the technical field of underground space security and protection, in particular to an urban underground space security and protection alarm method and system. The method comprises the steps of: acquiring video stream data of a to-be-parked vehicle running in an underground garage, the video stream data being obtained by using a front-end camera device to shoot the vehicle entering the underground parking lot; determining a to-be-parked parking space according to the video stream data; under the condition that there is a vehicle in the adjacent parking space of the to-be-parked parking space, acquiring the minimum spacing distance between the to-be-parked vehicle and the vehicle on the adjacent parking space in the parking process; and if the minimum spacing distance is not larger than a first threshold, generating and sending first alarm information to a vehicle owner of a low-distance vehicle, the low-distance vehicle being a vehicle with the minimum spacing distance from the to-be-parked vehicle smaller than the first threshold. The method has the advantage that a vehicle owner can conveniently know the condition of a vehicle thereof in an underground garage in time.

    本发明涉及地下空间安防的技术领域,尤其是涉及一种城市地下空间安防警报方法及系统,其包括:获取待泊车车辆在地下车库行驶的视频流数据,所述视频流数据是由前端摄像设备对进入地下停车场的车辆进行拍摄得到的;根据视频流数据确定待泊车车位;在待泊车车位的相邻车位上存在车辆的情况下,获取待泊车车辆在泊车过程中与相邻车位上车辆的最小间隔距离;在所述最小间隔距离不大于第一阈值的情况下,生成并发送第一警报信息给低距车辆的车主,所述低距车辆为与待泊车车辆最小间隔距离小于第一阈值的车辆。本申请具有便于车主及时知悉爱车在地下车库内的情况的效果。


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    Title :

    Urban underground space security alarm method and system


    Additional title:

    一种城市地下空间安防警报方法及系统


    Contributors:
    YANG HONG (author)

    Publication date :

    2021-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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