Auxiliary decision-making method for task planning of unmanned aerial vehicle

• Main Authors: LAI ZHENQIANG, XIA YANJIE, MIAO BIN, WANG ZHENG, YU BAILING, FENG LIJUN, WANG YITAO
• Format: Patent
• Language: Chinese; English
• Published: 11.11.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides an auxiliary decision-making method for task planning of an unmanned aerial vehicle, and the method comprises the steps: 1, building a circular range inspection region with a ground station as a circle center, and carrying out the sampling in the region; 2, performing linear propagation calculation on each sampling point to obtain a safety height; 3, performing image transformation on the circular range inspection area to generate a rectangular image with safety height information; 4, obtaining a circular safe height image with a safe height according to a transformation relation between the rectangular image and the circular image; and step 5, mapping the circular safe height image to a map, and obtaining the safe height at a coordinate through the coordinate of a mouse in a screen so as to assist in air route waypoint height planning in the circular range inspection area. According to the method, regional linear intervisibility analysis can be carried out before route planning, route