The invention discloses a light and small unmanned aerial vehicle multispectral remote sensing image acquisition device, which comprises an unmanned aerial vehicle main body, the unmanned aerial vehicle main body comprises four driving assemblies fixedly connected to the periphery of the unmanned aerial vehicle main body, and a power supply storage battery and a control mainboard are arranged in the unmanned aerial vehicle main body; the power supply storage battery supplies power to the control mainboard and the driving assembly; and a wireless transmission chip is arranged on the surface ofthe control main board. According to the light and small unmanned aerial vehicle multispectral remote sensing image acquisition device, the optical filters of different spectral bands can be replacedby arranging the replacement holes, the servo motor can drive the optical filters of different spectral bands to move to the position between the multispectral sensor and the photographic lens, and the optical filter mounting frame is fixed in an electromagnet electrifying mode; and the position of the optical filter mounting frame is fixed, so that the device can replace the optical filters of different spectral bands by controlling the servo motor and the electromagnet as required in the high altitude, landing operation is not needed, and the image acquisition efficiency is improved.
本发明公开了一种轻小型无人机多光谱遥感影像采集装置,包括无人机主体,所述无人机主体包括固定连接在无人机主体四周的四个驱动组件,所述无人机主体的内部设置有供电蓄电池和控制主板,所述供电蓄电池为控制主板和驱动组件提供电源;所述控制主板的表面设置有无线传输芯片。该轻小型无人机多光谱遥感影像采集装置,通过设置更换孔可以更换不用光谱波段的滤光片,通过设置伺服电机可以带动不筒光谱波段的滤光片移动至多光谱传感器和摄影镜头之间,采用电磁铁通电的方式来固定滤光片安装架,使其位置固定,从而使该装置可以在高空中根据需要通过控制伺服电机和电磁铁来更换不同光谱波段的滤光片,无需着陆操作,提高了影像采集效率。
Light and small unmanned aerial vehicle multispectral remote sensing image acquisition device
一种轻小型无人机多光谱遥感影像采集装置
2020-12-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
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