Robot vision experiment environment system based on coal mine tunnel

Abstract

The invention discloses a robot vision experiment environment system based on a coal mine tunnel. The robot vision experiment environment system comprises a closed box structure made of a steel framework. A channel in the length direction of the closed box structure is used as a working channel of a robot. Pressure plates are arranged on the bottom surface of the working channel at intervals. Pressure detection sensors are arranged below the pressure plates. A barrier is arranged on the bottom surface of the working channel based on experiment requirements. A dust generation system, an illumination system, an air humidification system and a dedusting and dehumidifying system are used for changing the dust concentration, environmental illumination and air humidity in the working channel. A distance between a robot vision device and the barrier is changed by moving the robot. The coal mine tunnel condition can be really reflected, and by changing the dust concentration, air humidity, environmental illumination and the distance between a camera and the barrier, influences of the abovementioned factors on barrier image identification by a coal mine rescue robot can be tested, so that a research experiment platform is provided for achieving underground autonomous navigation of the coal mine rescue robot.

Description

technical field [0001] The invention relates to a robot vision experiment environment system based on a coal mine roadway, which belongs to the robot vision experiment technology. Background technique [0002] my country is rich in coal resources and is the largest coal producer and consumer in the world. Due to poor geological conditions of coal mines in my country, many coal mines containing gas, low level of mechanization of coal mining equipment, and irregular operation of employees, coal mine accidents occur from time to time. After a gas explosion occurs in a coal mine, the high temperature and high pressure generated can easily damage the original roadway and communication equipment. At the same time, the mine environment is extremely unstable, and there is a possibility of a secondary explosion, making it difficult for rescuers to arrive at the accident site immediately to carry out rescue work. . Therefore, it is very necessary to develop a coal mine rescue robot ...

AI Technical Summary

Problems solved by technology

But in actual operation, each mine environment only corresponds to a single normal environment. If the underground environment is artificially changed, such as increasing the concentration of underground dust, the possibility of disasters in the mine will be greatly increased, which will affect personal safety and Hazards to property safety

Therefore, it is very difficult to carry out robot vision experiments and collect data information in underground coal mines

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