Method and device for unmanned aerial vehicle charging guiding under accurate guiding energy supplementing platform

Abstract

The invention discloses a method and a device for unmanned aerial vehicle charging guiding under an accurate guiding energy supplementing platform. The method comprises the following steps: a system main station reads the current electric quantity and current position information of an unmanned aerial vehicle, and judges whether the current electric quantity of the unmanned aerial vehicle is lowerthan a preset electric quantity or not; if so, the system main station sends a charging control instruction to the accurate guiding energy supplementing platform close to the unmanned aerial vehiclebased on the current position information of the unmanned aerial vehicle; the accurate guiding energy supplementing platform establishes communication with the unmanned aerial vehicle based on the received charging control instruction and obtains the relative distance with the unmanned aerial vehicle; when the relative distance with the unmanned aerial vehicle is within a first preset range, the accurate guiding energy supplementing platform guides the unmanned aerial vehicle to approach by adopting an ultra-wideband technology; when the relative distance with the unmanned aerial vehicle is within a second preset range, the accurate guiding energy supplementing platform adopts a short-range dynamic electromagnetic positioning technology to guide the unmanned aerial vehicle to land precisely; and the energy supplementing platform is accurately guided to charge the landed unmanned aerial vehicle. The method ensures that the unmanned aerial vehicle completes inspection work at a time.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method and device for charging and guiding unmanned aerial vehicles under an energy supplement platform for precise guidance. Background technique [0002] With the development of science and technology and the widespread application of civilian drone technology, the inspection work on transmission lines has gradually realized automation, informationization and intelligence. At present, the use of drones to replace electric power workers to carry out related work has become the first choice for rapid inspection and intelligent inspection, and in practical applications, it has brought out the economy and speed that manual inspection does not have. However, with the expansion of the drone inspection team and the wider inspection range, more difficulties and problems have gradually been exposed in the drone inspection: the flight time of the drone is limited, and ...

AI Technical Summary

Problems solved by technology

However, with the expansion of the drone inspection team and the wider inspection range, more difficulties and problems have gradually been exposed in the drone inspection: the flight time of the drone is limited, and it is impossible to detect objects in distant areas. At the same time, for the equipment in the cruising range, it is also difficult to complete the inspection of the transmission line at one time; for the battery life of the drone, it is impossible to overcome the harsh environment of the transmission line in the field by manually replacing the battery. It is difficult to carry out battery life, and the labor cost is too high; if the power of the UAV cannot be replenished in time during the cruising process, it will increase the safety risks of ground equipment and personnel

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