Unmanned aerial vehicle special for fire protection, system and fire protection method of system

Abstract

The invention discloses an unmanned aerial vehicle special for fire protection, a system and a fire protection method of the system. According to the method of controlling the unmanned aerial vehicleby people on a loop, first-visual-angle unmanned aerial vehicle flight is combined with autonomous driving of the unmanned aerial vehicle based on path information, and remote fire extinction operation is achieved. In the overall fire extinction operation process, an operator does not directly control the unmanned aerial vehicle, the unmanned aerial vehicle actually autonomously flies under flightcontrol all the time, the controlling method through people on the loop is applied to the unmanned aerial vehicle system special for fire protection, and the unmanned aerial vehicle system special for fire protection can be used for fire extinction operation on major accident scenes such as fire scenes, dangerous chemical explosion scenes and earthquake scenes and other areas with poor environments and large change.

Description

technical field [0001] The present application relates to the field of unmanned aerial vehicles, in particular, to unmanned aerial vehicles dedicated to firefighting, systems and firefighting methods thereof. Background technique [0002] In recent years, unmanned aerial vehicles (UAVs) have been used more and more in firefighting, but traditional firefighting UAV systems have relatively large limitations. There are two modes of manual control of the drone, the first perspective and the third perspective. The first perspective operation is more difficult and requires the operator to have a certain professional level; the third perspective operation requires the person and the drone to keep close distance, it cannot be used in some dangerous scenes. Flying fire-fighting UAVs on autonomous routes requires multiple feature objects to assist in positioning. However, in environments such as dangerous goods explosion sites and fire sites, the scene changes greatly before and afte...

AI Technical Summary

Problems solved by technology

There are two modes of manual control of the drone, the first perspective and the third perspective. The first perspective operation is more difficult and requires the operator to have a certain professional level; the third perspective operation requires the person and the drone to keep close distance, it cannot be used in some dangerous scenes

Flying fire-fighting UAVs on autonomous routes requires multiple feature objects to assist in positioning. However, in environments such as dangerous goods explosion sites and fire sites, the scene changes greatly before and after the accident, and it is not easy to provide accurate feature objects.

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