The invention discloses a night pedestrian safety early warning method and device based on an unmanned aerial vehicle. The device mainly comprises an unmanned aerial vehicle body, a flight control system, a visual system, an illumination and alarm system, a ground station system, a cloud server and a mobile phone APP. The mobile phone APP communicates with a ground station to call the unmanned aerial vehicle; the ground station sends a take-off instruction to the unmanned aerial vehicle and plans a route; the unmanned aerial vehicle reaches the vicinity of a target according to the route, confirms the target to be tracked according to an identifier displayed by the APP, continuously tracks the target, detects the abnormal behavior, uploads a video image to the cloud server for storage, andstarts an acousto-optic alarm when the abnormal behavior is detected or according to the pedestrian need, thereby providing guarantee for the pedestrian safety at night.

    本发明公开了一种基于无人机的夜间行人安全预警方法及装置,主要包括无人机机体、飞行控制系统、视觉系统、照明与警报系统、地面站系统、云服务器和手机APP;手机APP与地面站通信呼叫无人机,地面站向无人机发送起飞指令并规划航线,无人机根据航线到达目标附近,根据APP显示的标识确认需要跟踪的目标,持续跟踪目标同时检测异常行为,并将视频图像上传至云服务器存储,当检测到异常行为或根据行人需要启动声光警报,为夜间行人安全提供了保障。


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    Title :

    Night pedestrian safety early warning device and method based on unmanned aerial vehicle


    Additional title:

    一种基于无人机的夜间行人安全预警装置及方法


    Contributors:
    CHU HONGYU (author) / LI SHUANG (author) / CHANG ZHIYUAN (author) / SHAO YANHUA (author) / ZHANG XIAOQIANG (author) / GUO YUYING (author) / RAN LILI (author) / MEI YANYING (author) / GONG KAI (author) / DAI JIE (author)

    Publication date :

    2020-07-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B64C AEROPLANES , Flugzeuge



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