The invention discloses a portable unmanned aerial vehicle takeoff and landing platform and a takeoff and landing platform leveling method.The portable unmanned aerial vehicle takeoff and landing platform is provided with an inclination angle detection mechanism, the inclination angle detection mechanism comprises a cavity with the section being a regular polygon or a circle, a conductive metal end is arranged in the center of the bottom of the cavity, and K conductive metal strips distributed in a circular array are arranged on the side wall of the cavity; the conductive metal strips extend to the top of the cavity, conductive liquid smaller than the cavity in size is arranged in the cavity, the resistance of the conductive liquid is far smaller than that of the conductive metal strips, the top ends of the conductive metal strips and the conductive metal ends are connected with a digital ammeter in series through low-resistance wires and are powered by a power source with the same voltage, and the conductive metal ends and the top ends of the conductive metal strips are connected. According to the invention, the power supply, the conductive liquid, part of the conductive metal strip and the ammeter are communicated through the wire, and on the premise that the resistance of the conductive liquid and the wire is neglected, the resistance value of the conductive metal strip of the communication part is calculated through U = I R and is converted into the length of the communication part; and finally, counting the lengths of the conductive metal strips through a controller, comparing the lengths, converting the lengths into compensation amounts of lifting compensation required by the lifting mechanisms, and finally controlling the lifting mechanisms to compensate for the respective compensation amounts, so that the lifting platform is leveled.
本发明公开了便携式无人机起落平台及起落平台找平方法,便携式无人机起落平台具有倾角检测机构,包括截面为正多边形或圆的腔体,腔体底部中心设有导电金属端,腔体的侧壁设有圆形阵列分布的K根导电金属条,导电金属条延伸至腔体的顶部,腔体内设有小于腔体体积的导电液,导电液的电阻远小于导电金属条的电阻,各导电金属条顶端和导电金属端通过低电阻的导线串联数字电流表并通过同电压的电源供电,导电金属端与导电金属条顶端。本申请将电源、导电液、部分导电金属条及电流表通过导线连通,在导电液和导线的电阻忽略的前提下,通过U=I R计算出连通部分的导电金属条的阻值并转换为其连通部分的长度,最终通过控制器统计各个导电金属条的长度并进行比较之后转换为各个升降机构所需升降补偿的补偿量,最后控制升降机构针对各自的补偿量进行补偿,从而对起落平台调平。
Portable unmanned aerial vehicle takeoff and landing platform and takeoff and landing platform leveling method
便携式无人机起落平台及起落平台找平方法
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | B64U / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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