Underground mine monorail crane transportation system based on video recognition

Abstract

The invention discloses an underground mine monorail crane transportation system based on video recognition, and relates to the technical field of underground mine transportation equipment. The system comprises a turnout opening, a video recognition device, a control module, a supporting beam, a plurality of chains, a movable I-shaped beam and a driving mechanism, the turnout opening is connected with a main turnout, an M-direction branch turnout and an N-direction branch turnout, and the main turnout is connected with an inclined roadway. The top of the main turnout is fixedly connected with a first fixed I-shaped beam, and the top of the M-direction branch turnout is fixedly connected with a second fixed I-shaped beam. By means of video recognition, the functions of automatic lifting of inclined roadway baffles and intelligent shifting forks of turnouts are achieved, different feature modules carried by a monorail crane transport vehicle are recognized, retrieved, analyzed and calculated through a video sensor, intelligent processing is conducted according to different function requirements, a control command is output through a CAN and transmitted to an executing mechanism, so that intelligent interception of the inclined roadway baffles on the monorail crane transport vehicle is achieved.

Description

technical field [0001] The invention belongs to the technical field of underground transportation equipment in mines, in particular to an underground monorail crane transportation system based on video recognition. Background technique [0002] Monorail crane transportation is a common mining machinery for transporting mine materials, mechanical equipment, etc., and occupies a very important proportion in the mine transportation system. [0003] The traditional monorail crane transportation system uses manual judgment on whether it is necessary to intercept and adjust the position of the baffle when the end of the inclined road is transferred to the main road and the fork. Security risks. At the same time, due to the large number of underground transportation vehicles and the small underground space, there is a lack of information exchange between the traditional monorail crane vehicles and between the vehicles and the central control system. Once any safety accident occurs...

AI Technical Summary

Problems solved by technology

[0003] The traditional monorail crane transportation system uses manual judgment on whether it is necessary to intercept and adjust the position of the baffle when the end of the inclined road is transferred to the main road and the fork. Security risks

At the same time, due to the large number of underground transportation vehicles and the small underground space, there is a lack of information exchange between the traditional monorail crane vehicles and between the vehicles and the central control system. Once any safety accident occurs in the front, due to the relative lag of manual information transmission, the rear vehicles cannot Timely deceleration, interception, diversion, easy to form a series of collision accidents, greatly increasing the risk factor of the mine, which does not meet the needs of mine production work

[0004] When the traditional monorail crane transportation encounters a bifurcation, it needs to stop and manually adjust the swing direction of the I-beam. The pull rope on the bottom plate of the truck unloading component is easy to be unable to slide down due to the accumulation of goods, and the bottom plate cannot be opened to unload the goods

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