Multi-rotor type unmanned aircraft system with fire detecting function

Abstract

The invention provides a multi-rotor type unmanned aircraft system with a fire detecting function. Six engine arms and a frame form a body frame of the multi-rotor type unmanned aircraft system; a motor and an electronic speed regulator are connected with each other to control the rotation speed of propeller blades; a landing gear is used for an aircraft to stably land during landing; an unmanned aircraft flight control system is used for controlling stable postures of the aircraft; a sensor is connected with the unmanned aircraft flight control system; a small-sized control computer is connected with laser distance measuring sensors through communication; a processed signal is input into the unmanned aircraft flight control system to control three-dimensional positions and postures of the aircraft indoors; high-definition cameras are connected with an image transmitting device to collect video images of environment; and the image transmitting device is used for transmitting a video image signal to a ground station device so as to realize real-time observation. The multi-rotor type unmanned aircraft system with the fire detecting function, provided by the invention, is advantaged in that the multi-rotor type unmanned aircraft system can autonomously fly under a complicated environment, automatically detect fires in real time, automatically avoid obstacles and protect personal safety; remote monitoring and remote real-time communication are realized; data can be saved and replayed and so on.

Description

technical field [0001] The invention relates to the field of fire reconnaissance, in particular to a multi-rotor unmanned aerial vehicle system with a fire reconnaissance function. Background technique [0002] In the current fire reconnaissance, due to the unpredictability and uncontrollability of sudden accidents, it brings great difficulties to fire rescue work, and will endanger the safety of firefighters themselves. This has become one of the difficulties in modern fire fighting. In order to better solve this problem, fire-fighting drones emerged as the times require. The continuous advancement of technology has also made the role of fire-fighting drones increasingly stronger, and their effectiveness in rescue work is becoming more and more important. Fire-fighting drones can replace fire-fighting and rescue personnel to remotely enter flammable, explosive, toxic, harmful and collapsible buildings, large warehouses, hypoxia, dense smoke and other indoor and outdoor da...

AI Technical Summary

Problems solved by technology

However, the positioning function cannot be realized indoors or in an environment without GPS signals, and it is difficult to fly effectively and stably continuously, and thus cannot complete the fire reconnaissance mission

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