Agricultural unmanned aerial vehicle safe take-off and landing platform and unmanned aerial vehicle take-off and landing control method

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Agricultural unmanned aerial vehicle safe take-off and landing platform and unmanned aerial vehicle take-off and landing control method

Freier Zugriff

FANG ZHUANGDONG / XIONG ZHENQIAN / WANG CONGHAO / YE JIANDONG / PENG YUANXUAN / FAN QIN / SUN BINYI / KE JIE / ZHOU GUOCHANG

Abstract

The invention discloses a safe take-off and landing platform of an agricultural unmanned aerial vehicle and a take-off and landing control method of the unmanned aerial vehicle. The platform comprises a take-off and landing plane, two laser radars, adjustable supporting legs, a truss and a circuit system. The laser radar is used for measuring the obstacle distance of the plane where the laser radar is located and outputting a corresponding polar coordinate set. One face of the truss is fixedly connected with the lifting plane, the four corners of the other face of the truss are fixedly connected with the four adjustable supporting legs respectively, and rotary knobs of the adjustable supporting legs are used for leveling the lifting platform. The two laser radars are symmetrically fixed to the two ends of the diagonal line of the take-off and landing plane respectively. The circuit system comprises a single-chip microcomputer and a laser radar signal receiving circuit. The laser radar signal receiving circuit is used for receiving the polar coordinate set, and the single-chip microcomputer is used for calculating the corresponding measurement distance according to the polar coordinate set so that the unmanned aerial vehicle can carry out corresponding operation according to the measurement distance. The unmanned aerial vehicle takeoff and landing safety is improved, and the method can be widely applied to the technical field of unmanned aerial vehicle takeoff and landing safety.

本申请公开了一种农用无人机安全起降平台及无人机的起降控制方法，平台包括：起降平面、两个激光雷达、可调支撑脚、桁架及电路系统；激光雷达用于测量其所在平面的障碍物距离，并输出对应的极坐标集合；桁架的一面与起降平面固定连接，另一面的四个边角分别与四个可调支撑脚固定连接，可调支撑脚的旋钮用于调平起降平台；两个激光雷达分别对称固定于起降平面的对角线两端上；电路系统包括单片机和激光雷达信号接收电路；激光雷达信号接收电路用于接收极坐标集合，单片机用于根据极坐标集合计算相应的测量距离，以供无人机根据测量距离进行相应操作。本申请提高了无人机起降的安全性，可广泛应用于无人机起降安全技术领域。

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Titel :

Agricultural unmanned aerial vehicle safe take-off and landing platform and unmanned aerial vehicle take-off and landing control method

Weitere Titelangaben:

一种农用无人机安全起降平台及无人机的起降控制方法

Beteiligte:

FANG ZHUANGDONG (Autor:in) / XIONG ZHENQIAN (Autor:in) / WANG CONGHAO (Autor:in) / YE JIANDONG (Autor:in) / PENG YUANXUAN (Autor:in) / FAN QIN (Autor:in) / SUN BINYI (Autor:in) / KE JIE (Autor:in) / ZHOU GUOCHANG (Autor:in)

Erscheinungsdatum :

2024-02-06

Medientyp :

Patent

Format :

Elektronische Ressource

Sprache :

Chinesisch

Klassifikation :

IPC:

B64U

Agricultural unmanned aerial vehicle safe take-off and landing platform and unmanned aerial vehicle take-off and landing control method

Agricultural unmanned aerial vehicle safe take-off and landing platform and unmanned aerial vehicle take-off and landing control method

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