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

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...

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 to realize self-stabilizing hovering in the narrow underground space without GPS, and unable to meet the needs of underground inspection and search and rescue.

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