Offshore landing platform for unmanned aerial vehicle and control method for unmanned aerial vehicle landing

Abstract

The invention discloses an offshore landing platform for an unmanned aerial vehicle. The offshore landing platform comprises an unmanned ship, the unmanned aerial vehicle and a buoy sub-body, whereinthe unmanned ship comprises a shipborne controller, a ship body, a shipborne communication module and a charging module, wherein the ship body, the shipborne communication module and the charging module are electrically connected with the shipborne controller; the unmanned aerial vehicle comprises a flight control module, a data acquisition module, a power supply detection module, an airborne charging module and an airborne communication module, wherein the data acquisition module, the power supply detection module, the airborne charging module and the airborne communication module are electrically connected with the flight control module; the airborne charging module comprises a conical body and an airborne charging interface; the shipborne charging module comprises a conical groove, a conical ring adapted to the external surface of the conical body and a shipborne charging interface corresponding to the airborne charging interface; and the unmanned aerial vehicle landing control method is implemented on the offshore landing platform. According to the offshore landing platform, through the ultrasonic detection, GPS positioning, visual positioning and an infrared detection modules,the flight and landing paths of the unmanned aerial vehicle are controlled accurately, the structure of the charging module is optimized and matched to enable the unmanned aerial vehicle charging docking to be accurate, the data transmission efficiency is high, and the monitoring information is real-time and effective.

Description

technical field [0001] The invention relates to a sea landing platform for an unmanned aerial vehicle and a control method for the unmanned aerial vehicle landing, and belongs to the technical field of unmanned aerial vehicles. Background technique [0002] In the vast ocean, unmanned ships and unmanned aerial vehicles are used more and more widely. For unmanned ships and unmanned aerial vehicles, they are powerful, controllable, capable of carrying multiple mission equipment, performing multiple tasks and repeatable. device used. With the continuous maturity and development of unmanned ship and UAV technology, due to the advantages of relatively low cost, no risk of casualties, strong survivability, good maneuverability, and convenient use, both unmanned ships and UAVs make Unmanned ships and unmanned aerial vehicles are widely used in military and civilian applications. The main application markets include: ocean, border waters, aerial photography, aerial photography, geo...

AI Technical Summary

Problems solved by technology

[0003] According to statistical analysis, in recent years, the market demand for civil drones and unmanned ships in my country has been large, and the application prospects of drones and unmanned ships are good, but at this stage, the relevant applications are still in the initial stage of scale.

In particular, the existing multi-rotor UAVs have a wide range of applications, but the existing battery technology and the flight principle of multi-rotor UAVs determine that the airborne time and cruising range of multi-rotor UAVs are extremely important factors affecting their development and application. Big short board

Due to the limitation of battery technology and charging technology, the continuous working time of drones is extremely short, which greatly restricts its application

After flying for a period of time, the UAV must return for power replenishment, and most of the existing UAV power replenishment is achieved by changing batteries or plugging in charging, which is more troublesome to operate, and the UAV is fully autonomously controlled Insufficient precision

Now the storage capacity of batteries on UAVs has reached the technical bottleneck. How to improve the flight distance of UAVs, improve the efficiency of use, and accurately obtain the data of ocean monitoring are the technical key points and difficulties that technicians in the field need to solve urgently.

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