Aerial survey method and device and electronic equipment

Abstract

The invention provides an aerial survey method and device and electronic equipment. The method comprises the steps that A, a flight path is obtained, and surveying and mapping are conducted accordingto flight of the flight path; b, when the electric quantity is reduced to a preset electric quantity threshold value, the distance between the current position and a preset charging point is calculated; c, the required power consumption of the flight distance is calculated; d, flying to a preset charging point is performed when the required power consumption reaches a preset proportion of the residual electric quantity; and E, after charging, returning to a return starting point is performed, and surveying and mapping are conducted while continuously flying according to the flight path. The device comprises a first navigation module, a first calculation module, a second calculation module, a second navigation module and a third navigation module. The electronic equipment comprises a processor and a memory, a computer program is stored in the memory, and the processor is used for executing the aerial survey method by calling the computer program stored in the memory. The method, the device and the electronic equipment can save time and improve working efficiency.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an aerial survey method, device and electronic equipment. Background technique [0002] With the maturity of drone technology, its application in various industries is becoming more and more extensive, including the surveying and mapping industry. Existing aerial survey aircraft generally have an aerial survey instrument installed at the bottom of the UAV. When the aerial survey aircraft flies over the target area, the aerial survey instrument will perform surveying and mapping operations on the topography and building distribution of the ground. [0003] When using UAVs for aerial surveys, the routes are generally planned according to the specific conditions of the survey area, and then the UAVs are made to fly according to the set routes by means of remote control or UAV automatic navigation, and the ground is surveyed and mapped by the aerial survey instrument...

AI Technical Summary

Problems solved by technology

In order to prevent the remaining power from being able to support the return journey, the preset distance is generally set relatively short, which often leads to a large amount of power remaining after the drone returns, and the power is not fully utilized, resulting in many times of return and low work efficiency.

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