System for space-based global quick delivery of disaster relief unmanned aerial vehicle

Abstract

A system for space-based global quick delivery of a disaster relief unmanned aerial vehicle is characterized by comprising a carrying relay transmission spacecraft (1), an autonomous reentry delivery cabin (2) and an unmanned aerial vehicle (3). The carrying relay transmission spacecraft (1) runs on a satellite orbit, the autonomous reentry delivery cabin (2) is connected with the carrying relay transmission spacecraft (1), and the autonomous reentry delivery cabin (2) carries the unmanned aerial vehicle (3). The characteristics that an on-orbit spacecraft can reach any place globally quickly and the characteristics that the unmanned aerial vehicle can go deep into a disaster core area to collect information in a close range are utilized comprehensively. The unmanned aerial vehicle is loaded on the spacecraft to perform on-orbit flight, the global coverage characteristics of the unmanned aerial vehicle are utilized to break through voyage and speed limitation of a conventional spacecraft, the disaster emergency response speed is improved, reentry means is utilized to deliver the unmanned aerial vehicle above a disaster area to perform closing up reconnaissance, the problem that the satellite imaging resolution is not enough is solved, and the disaster emergency response efficiency is improved.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle delivery system. Background technique [0002] In emergencies such as plane crashes, shipwrecks, war conflicts, violent terrorist attacks, and natural disasters, before rescuers go to the scene to deal with them, it is necessary to investigate the scene of the accident to formulate a reasonable rescue plan. The existing search and rescue survey methods mainly Including sending personnel to conduct on-site surveys, using aircraft or drones to conduct close-in surveys, and using satellites to conduct remote sensing imaging surveys. However, the existing search and rescue survey methods have certain limitations, especially for disasters in remote seas and remote areas, which may lead to delays in rescue timing. The specific analysis is as follows: [0003] Dispatch personnel to carry out on-site surveys, mainly relying on professional search and rescue personnel to go deep into the disaster site on foo...

AI Technical Summary

Problems solved by technology

The advantage of satellite remote sensing is that it can quickly revisit any region of the world through constellation networking, without geographical constraints, and the imaging response time can be shortened to hours or even minutes, but its limitation is that the imaging resolution is limited by the satellite orbit. Highly affected, currently the highest can only reach the meter level to decimeter level, the ability to recognize small-scale targets such as people is insufficient, and it is seriously affected by weather conditions such as clouds, and it is impossible to carry out operations in rainy weather

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