Intelligent unmanned aerial vehicle for rescuing drowning persons

Abstract

The invention relates to an intelligent unmanned aerial vehicle for rescuing drowning persons. The intelligent unmanned aerial vehicle comprises a rescue device comprising a main air pipe, a plurality of branch pipes and a plurality of rescue units. Each rescue unit comprises a telescopic device comprising a shell; telescopic assemblies are arranged in the shells; each telescopic assembly comprises a third drive motor and a telescopic unit; and each telescopic unit comprises a third drive shaft and a sleeve. A plurality of ventilation units are arranged in the main air pipe and comprise second drive motors, buffer blocks, driving frames, connecting rods and blocking blocks. According to the intelligent unmanned aerial vehicle for rescuing the drowning persons, life buoys are in air-free states, so that resistance borne by the unmanned aerial vehicle at the time of flying is reduced, the unmanned aerial vehicle can quickly fly to the drowning persons; an air pump inflates the life buoys through the ventilation units, and life buoy putting is completed through the telescopic devices; and in addition, the unmanned aerial vehicle can carry the multiple life buoys to rescue the multiple drowning persons, so that the rescue time is greatly reduced, and the practicality of equipment is improved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an intelligent unmanned aerial vehicle for rescuing drowning persons. Background technique [0002] Unmanned aerial vehicle, unmanned aerial vehicle (UAV) for short, is a new concept weapon equipment in rapid development, which has the advantages of flexible maneuvering, quick response, unmanned flight, and low operation requirements. UAVs equipped with multiple types of sensors can realize real-time image transmission and detection of high-risk areas, which is a powerful supplement to satellite remote sensing and traditional aerial remote sensing. At present, the scope of use of UAVs has been expanded to the three major fields of military, scientific research, and civilian use, specifically in power, communications, meteorology, agriculture, ocean, exploration, photography, disaster prevention and reduction, crop production estimation, anti-drug anti-smuggling, border pat...

AI Technical Summary

Problems solved by technology

However, in the actual operation process, due to the larger size of the life buoy after inflating, the UAV will experience greater air resistance and wind resistance when flying with it, which will reduce the flight speed of the UAV and prolong the rescue time. , which increases the probability of death of the drowning person. At the same time, due to the large size of the inflatable lifebuoy, the drone can only carry one lifebuoy. Flying back and forth and installing a lifebuoy will also prolong the rescue time and increase the probability of death of other drowning people, resulting in low practicality of the drone in the actual rescue process

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