The invention discloses an intelligent switching device and switching method for a power supply for an unmanned aerial vehicle, and relates to the technical field of power supply switching. The intelligent switching device comprises a direct current contactor, a microcontroller, a key and a standby circuit; the input end of the direct current contactor is electrically connected with the output end of the microcontroller, the output end of the microcontroller is electrically connected with the input end of the key, and the output end of the key is electrically connected with the input end of the standby circuit. According to the invention, power-on and power-off of the unmanned aerial vehicle system can be carried out through a single key without a plugging mode of a power supply connector, the operation is simple and convenient, risks of open circuit and short circuit caused by connection errors are avoided, power-off of the unmanned aerial vehicle system can be carried out through a remote command, manual power-off on site is not needed, and the power-on and power-off efficiency is improved. The method can be adapted to an application scene in which the unmanned aerial vehicle lands to a nest and a remote system can be powered off.

    本发明公开了一种无人机用动力电源智能切换装置及切换方法,涉及动力电源切换技术领域,该智能切换装置包括直流接触器、微控制器、按键及待机电路;直流接触器的输入端与微控制器的输出端电连接,微控制器的输出端与按键的输入端电连接,按键的输出端与待机电路的输入端电连接。本发明能够通过单个按键进行无人机系统的上电与下电,无需通过电源接插件插拔方式进行,操作简便,避免因连接错误而产生断路、短路的风险,并且能够通过远程命令进行无人机系统下电,而无需到现场进行人为关机,可适配于无人机降落到机巢且可远程系统下电的应用场景。


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    Title :

    Power supply intelligent switching device and switching method for unmanned aerial vehicle


    Additional title:

    一种无人机用动力电源智能切换装置及切换方法


    Contributors:
    TIAN ZUNHUA (author) / YANG DONGJIN (author) / DAI YUPEI (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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