The invention discloses a multi-transmitting-end unmanned aerial vehicle laser remote charging method, which comprises the following steps that three lasers are used for parallel operation at transmitting ends, and a multi-transmitting-end unmanned aerial vehicle tracking and pointing laser remote charging system is established; meanwhile, the laser is cooled in real time by using an air cooling heat dissipation device; according to the multi-transmitting-end unmanned aerial vehicle tracking and pointing laser remote charging system, an integral tracking and pointing device is established and installed on one rotary table, the tracking and pointing device returns position information of a laser to a host in a binocular vision positioning mode, calculates corresponding offset data and transmits the offset data to two driven rotary tables, the driven rotary tables rotate according to instructions, and the two driven rotary tables rotate according to the instructions. Common tracking of the three laser beams is realized; the technical problems that due to the fact that the area of a laser spot and a receiving end photovoltaic array is small, the flight speed of an unmanned aerial vehicle is high, the requirement for tracking and pointing precision and real-time response speed of a transmitting end rotary table is high, otherwise, energy loss is caused by target tracking and losing, and the unmanned aerial vehicle cannot complete long-time endurance are solved.

    本发明公开了一种多发射端无人机激光远程充电的方法,所述方法包括:在发射端使用了3个激光器并行运行,建立多发射端无人机跟瞄激光远程充电系统;同时使用风冷散热装置对激光器进行实时散热;多发射端无人机跟瞄激光远程充电系统建立一套整体的跟瞄装置,安装在其中一个转台,跟瞄装置通过双目视觉定位的方式,将激光器的位置信息返还给主机,计算相应的偏移量数据传输给两个从动转台,从动转台根据指令进行转动,实现三束激光的共同追踪;解决了由于激光光斑与接收端光伏阵列面积较小,无人机飞行速度较快,对于发射端转台的跟瞄精度与实时响应速度有较高的要求,否则就会出现跟丢目标导致能量损失,无人机无法完成长时间的续航等技术问题。


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    Title :

    Multi-transmitting-end unmanned aerial vehicle laser remote charging method


    Additional title:

    一种多发射端无人机激光远程充电的方法


    Contributors:
    SHI LEI (author) / XIE CHUN (author) / ZHANG ZONGYU (author) / LIU BODI (author) / CHEN KEYU (author) / YU YONGRUI (author) / YANG TONGBIN (author) / GU ZE (author) / JI BAOXIAN (author) / LU LIJUAN (author)

    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H01S Vorrichtungen, die stimulierte Emission verwenden , DEVICES USING STIMULATED EMISSION




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