The invention provides an automatic charging system for an unmanned aerial vehicle with a multi-rotor unmanned system. The system comprises a power conversion module and an overcharge protection module, and the power conversion module comprises a first processor, an input voltage detection circuit, a battery voltage detection circuit, a charging and discharging current detection circuit and a BUCK-BOOST circuit. The first processor is connected with an input voltage detection circuit, a battery voltage detection circuit, a charging and discharging current detection circuit and a BUCK-BOOST circuit, the overcharge protection module comprises a second processor, an overcharge protection circuit and a single battery equalization and detection circuit, and the second processor is connected with the single battery equalization and detection circuit. One end of the overcharge protection circuit is connected with the power conversion module through an electrode, and the other end of the single battery equalization and detection circuit and the other end of the overcharge protection circuit are used for being connected with a lithium battery. The beneficial effects of the present inventionare that the homing precision of an unattended operation platform is reduced, and the operability of engineering practice is improved.
本发明提供了一种多旋翼无人值守系统无人机自动充电系统,包括功率变换模块、过充电保护模块,所述功率变换模块包括第一处理器、输入电压检测电路、电池电压检测电路、充放电电流检测电路、BUCK‑BOOST电路,所述第一处理器连接输入电压检测电路、电池电压检测电路、充放电电流检测电路、BUCK‑BOOST电路,所述过充电保护模块包括第二处理器、过充电保护电路和单体电池均衡、检测电路,所述第二处理器连接单体电池均衡、检测电路,所述过充电保护电路一端通过电极与功率变换模块连接,所述单体电池均衡、检测电路的另一端、过充电保护电路的另一端均用于连接锂电池。本发明有益效果:降低了无人值守平台的归位精度,提高了工程实践的可操作性。
Automatic charging system and method for unmanned aerial vehicle with multi-rotor unattended system
一种多旋翼无人值守系统无人机自动充电系统及方法
2020-09-25
Patent
Electronic Resource
Chinese
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