Multi-rotor-wing-unmanned-aerial-vehicle-based fire disaster situation investigation method and system of high building

Abstract

The invention, which is suitable for the technical field of the high building fire investigation, provides a multi-rotor-wing-unmanned-aerial-vehicle-based fire disaster situation investigation method. An intelligent investigation ball and a camera are carried by the unmanned aerial vehicle. The investigation method comprises the following steps that: step a, the unmanned aerial vehicle is controlled to fly to a designated high building fire position and then the vehicle is suspended; step b, the intelligent investigation ball and the camera are used for collecting data at a fire scene and transmitting the data to ground receiving equipment in real time, and the ground receiving equipment transmits the received data to a terminal computer in real time; and step c, the terminal computer carries out processing on the received data and grades the fire according to preset standards. With the method and system, a real-time, accurate and reliable data support can be provided for fire disaster situation determination by a fire commander, thereby avoiding casualties caused by blind fire scene entrance due to lack of fire information.

Description

technical field [0001] The invention belongs to the technical field of high-rise fire investigation, and in particular relates to a method and system for high-rise fire disaster investigation based on a multi-rotor unmanned aerial vehicle. Background technique [0002] In today's major cities, super high-rise buildings are no longer the patents of several landmark buildings. With the development of economy and the progress of construction technology, super high-rise buildings for various purposes such as office buildings, hotels, shopping malls, and buildings have risen to the ground. And rise. Taking Shenzhen as an example, the number of buildings with a height of 200 meters has exceeded 100, and the tallest building reaches 441.8 meters. The highest fire-fighting aerial ladder in the world today is only 101 meters. Generally, the domestic fire-fighting aerial ladders in China can only reach 12 floors, and it is difficult to exceed the height of 30 floors. Moreover, the nu...

AI Technical Summary

Problems solved by technology

Due to the particularity of super-high-rise buildings, once a fire breaks out, the fire brigade is limited by fire-fighting equipment, unknown fire conditions and other factors, and cannot carry out effective rescue; and if the situation of the fire scene is not well understood, it is impossible to grasp the size of the fire in detail , toxic gas type, concentration, etc., if entering the fire scene rashly, it will easily cause great loss of life and property of rescuers, reduce the efficiency of fire rescue, and also reduce the survival rate of trapped people, causing heavy losses

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