Explosion-proof type quadrotor unmanned aerial vehicle for underground coal mine

A quad-rotor unmanned aerial vehicle, explosion-proof technology, applied in the direction of rotorcraft, motor vehicles, aircraft parts, etc., can solve the problems of unable to meet the needs of underground inspection and search and rescue, unable to achieve self-stable hovering, etc., to achieve autonomous avoidance. Obstacles and flight, enhanced flight stability, high recoverability

Active Publication Date: 2019-08-30
CHINA COAL RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an explosion-proof four-rotor UAV underground in coal mines, which solves the problem of being unable

Method used

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  • Explosion-proof type quadrotor unmanned aerial vehicle for underground coal mine
  • Explosion-proof type quadrotor unmanned aerial vehicle for underground coal mine
  • Explosion-proof type quadrotor unmanned aerial vehicle for underground coal mine

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Embodiment 1

[0050] Embodiment 1: as figure 1 As shown, a novel coal mine explosion-proof unmanned aerial vehicle of the present invention includes a frame, a battery module, a flight control module, a digital image transmission module, a power system, a sensor system, and a camera module; the battery, the flight controller , power manager, digital transmission UAV terminal, brushless motor, ESC, ultrasonic sensor, laser infrared sensor, landing gear, support frame, sensor sealing box, motor base, camera module, camera sealing box are installed on the machine on the shelf.

[0051] The frame includes an upper carbon plate, a lower carbon plate, a first middle layer and a second middle layer with arms, a support frame, and a landing gear; the upper carbon plate and the second middle layer, the second middle layer and the lower carbon The plates are connected by four support frames; the support frames are evenly distributed on the second middle layer and connected by bolts; the landing gear...

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Abstract

The invention provides an explosion-proof type quadrotor unmanned aerial vehicle for an underground coal mine, and belongs to the field of underground coal mine inspection and rescue. A flight controlmodule, a data transmission image transmission module, a battery module, a power system and a sensor system of the quadrotor unmanned aerial vehicle are all installed in a rack, a camera module is arranged on the rack; the battery module provides power energy for the whole unmanned aerial vehicle, and the battery module is positioned at the bottom of a second middle layer; a data transmission image transmission sealing box of the data transmission image transmission module is fixed on the top of the rack, and the rack on one side of the installation data transmission sealing box is the position of a machine head; a brushless motor of the power system module is positioned in the rack and is fixed on a first middle layer; the output of the sensor system and the flight control module are intwo-way communication with a ground end of the unmanned aerial vehicle through a unmanned aerial vehicle end of the data transmission image transmission module; and image signals of the camera moduleare transmitted to video equipment at the ground end of the data transmission image transmission module. The explosion-proof type quadrotor unmanned aerial vehicle for the underground coal mine has the advantages that the structure is stable and firm, the size is small, the reaction is sensitive, an inspection survey task can be completed under the condition of no GPS in the underground coal mine,the intelligent operation is realized, the endurance time is long, and a main body is of a modular structure.

Description

technical field [0001] The invention relates to an explosion-proof four-rotor unmanned aerial vehicle underground in coal mines, belonging to the field of inspection and rescue in underground coal mines. Background technique [0002] The underground environment is complex, especially after coal mine accidents, quick and effective emergency rescue is an important task to reduce casualties and property losses. Since the mine environment is unknown, the key is to quickly obtain underground environmental information in daily inspections and decision-making command of disaster rescue and rescue. Using drones to enter the mine for environmental detection can better solve this problem. Environmental detection drones can not only detect the environmental information of mines, but also detect toxic gases after disasters, such as gas and carbon monoxide, to provide information for the safety of rescue teams, and to search for trapped or injured miners. [0003] In recent years, UAVs...

Claims

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Application Information

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IPC IPC(8): B64C39/02B64D47/08B64D47/00B64C27/08
CPCB64C39/02B64D47/08B64D47/00B64C27/08
Inventor 程健白帅郭一楠张俊闫鹏鹏李波陈亮
Owner CHINA COAL RES INST
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