The invention relates to an electric multi-rotor flight state monitoring system which comprises a current measuring system, a voltage measuring system, a working temperature measuring system and a rotating speed measuring system of each power system. The current measurement system performs non-intrusive measurement on current through a Hall sensor, the voltage measurement system performs direct measurement on voltage, the working temperature measurement system acquires a resistance value through a temperature sensor for measurement, and the rotating speed measurement system performs settlement measurement by reading a signal of a laser sensor. A memory card arranged in the monitoring system can store data measured by the sensors according to a time sequence, and the measured data of the sensors are sent to a display computer terminal through a serial port. Through the application of the system, the flight state of the electric multi-rotor unmanned aerial vehicle can be detected in real time.
本发明涉及一种电动多旋翼飞行状态监测系统,包括各个动力系统的电流测量系统、电压测量系统工作温度测量系统以及转速测量系统。所诉电流测量系统是通过霍尔传感器对电流进行非介入式测量,电压测量系统则是对电压进行直接测量,工作温度测量系统通过温度传感器采集电阻值进行测量,转速测量系统通过读取激光传感器信号进行结算测量。监控系统内置存储卡可以按照时间的顺序对各个传感器测量的数据进行存储,并通过串口将测量的传感器的数据发送至显示计算机终端。通过本系统的应用能够实时检测电动多旋翼无人机的飞行状态。
Electric multi-rotor flight state monitoring system
一种电动多旋翼飞行状态监测系统
2022-07-01
Patent
Electronic Resource
Chinese
European Patent Office | 2022
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