Multi-rotor type unmanned aircraft system with fire detecting function

A multi-rotor UAV and flight control system technology, applied in the field of multi-rotor UAV aircraft systems, can solve problems such as difficult continuous flight, inability to complete fire-fighting reconnaissance tasks, and inability to realize positioning functions, so as to facilitate analysis and summary, avoid Observation of dead-spot situations, effects of precise 3D position and attitude control

Inactive Publication Date: 2015-11-04
湖北省机电研究设计院股份公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Multi-rotor type unmanned aircraft system with fire detecting function
  • Multi-rotor type unmanned aircraft system with fire detecting function
  • Multi-rotor type unmanned aircraft system with fire detecting function

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0022] Such as Figure 1-5 As shown, the multi-rotor unmanned aerial vehicle system of the present invention includes a battery ( figure 1 not shown in), propeller blade 1, motor 2 for driving the propeller blade to rotate, electronic governor 3, machine arm 4, landing gear 5, laser ranging sensor 2 6 in the downward direction, camera 3 7 in the downward direction , frame 8, UAV flight control system 9, small control computer 10, sensor 11, camera one 12 in the upward direction, camera two 13 in the horizontal direction, laser ranging sensor one 14 in the horizontal direction, control center shell 15, Image transmission device 16, ground station device ( figure 1 not shown). Among them, the propeller blade 1 is installed on the motor 2, the motor 2 is connected with the electronic governor 3, the motor 2 is installed on the machine arm 4, the electronic governor 3 ...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08B64C39/02B64D47/00B64D47/08
Inventor 贺勇雷锦涛曹操
Owner 湖北省机电研究设计院股份公司
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