Radar and infrared fused unmanned aerial vehicle landing control method and device

• Main Authors: LI XINXIANG, GUO HAO, ZHOU QIYU
• Format: Patent
• Language: Chinese; English
• Published: 19.05.2020
• Subjects: AIRCRAFT; AVIATION; CONTROLLING; COSMONAUTICS; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TRANSPORTING

The invention discloses a radar and infrared fused unmanned aerial vehicle landing control method and device. The method comprises the steps that S1, horizontal infrared beacons and vertical infraredbeacons are arranged in all areas needing landing in the horizontal direction, and radars are arranged on an unmanned aerial vehicle; S2, when the unmanned aerial vehicle needs to land in the flight process, the unmanned aerial vehicle is controlled to fly to a designated landing starting point near the target landing area and then starts to land, and the step S3 is executed; S3, controlling the unmanned aerial vehicle to fly from the landing starting point, wherein in the flying process, the deviation degree of the position of the unmanned aerial vehicle is judged according to the position relation among the horizontal infrared beacons, the vertical infrared beacons and the unmanned aerial vehicle in the target landing area, and the height information of the unmanned aerial vehicle is obtained through radar; and