The invention discloses an unmanned aerial vehicle-based vision-assisted fire monitor fire extinguishing system and a control method. An unmanned aerial vehicle is used for carrying a vision device above a fire scene to collect a high-altitude overlooking fire scene distribution image, and robot coordinate points, jet flow track drop point coordinate points and flame coordinate points in the image are selected; the plane position of the fire point and the jet flow drop point is converted into an angle and direction control signal instruction which can be recognized by a fire monitor control device; the fire monitor control device executes the signal instruction and drives the fire monitor to spray a fire extinguishing agent to a fire point; and when the selected previous fire point is in a pressed or extinguished state, selecting the next fire point target and the current jet flow drop point coordinate, and executing the action again until all the fire source target points of the fire scene are pressed or in the extinguished state. According to the invention, multiple fire source target points can be visually selected through the unmanned aerial vehicle to realize intelligent fire extinguishment, the defects of a pure manual fire extinguishment method and insufficient view of firefighters facing a fire scene are overcome, and the overall fire extinguishment efficiency and the intelligent level of the robot are improved.

    本发明公开了一种基于无人机视觉辅助消防炮灭火系统及控制方法,利用无人机携带视觉装置至火场上方采集高空俯视的火场分布图像,选取图像中的机器人坐标点、射流轨迹落点坐标点、火焰坐标点,将火点与射流落点的平面位置关转换为消防炮控制装置能够识别的角度、方向控制的信号指令;消防炮控制装置执行信号指令并驱动消防炮向火点喷射灭火剂;当选取的上一个火点处于压制或熄灭状态,选取下一个火点目标和当前射流落点坐标,再次执行动作,直到火场所有火源目标点得到压制或处于熄灭状态。本发明依托无人机有利视觉选取多火源目标点实现智能灭火,解决纯人工操作灭火方法和消防人员面对火场视野不足的弊端,提升整体的灭火效率和机器人智能化水平。


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    Titel :

    Vision-assisted fire monitor fire extinguishing system based on unmanned aerial vehicle and control method


    Weitere Titelangaben:

    一种基于无人机视觉辅助消防炮灭火系统及控制方法


    Beteiligte:
    LI WEI (Autor:in) / ZHAO JIEXIAN (Autor:in) / ZHANG BO (Autor:in) / LIU XIUMEI (Autor:in) / LI BEIBEI (Autor:in) / PAN LU (Autor:in) / LIU ZHONGGUAN (Autor:in) / CHENG HENGYU (Autor:in)

    Erscheinungsdatum :

    2022-04-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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