Intelligent driving system of mining anti-explosion monorail crane

Abstract

The invention provides an intelligent driving system of a mining anti-explosion monorail crane, which comprises a sensing operation unit used for sensing the operation path and environment information of an anti-explosion monorail crane, autonomously making a decision according to the sensed information and outputting an operation strategy signal of the monorail crane, the driving control unit is used for receiving the operation strategy signal sent by the sensing operation unit and correspondingly controlling the operation of the monorail crane according to the operation strategy signal; the man-machine interaction unit is used for realizing operation starting, operation line and operation parameter setting and operation state display; the driving control unit is electrically connected with the sensing operation unit, and the driving control unit and the sensing operation unit are respectively and electrically connected with the man-machine interaction unit. The monorail crane provided by the invention can independently realize unmanned driving without depending on a coal mine underground communication network and a background server arranged on the ground as a decision-making mechanism, is simple in overall structure and relatively low in cost, can be conveniently modified on the existing manual monorail crane of the coal mine, and has good cost performance.

Description

technical field [0001] The invention relates to the technical field of explosion-proof monorail cranes in coal mines, in particular to an intelligent driving system for mine explosion-proof monorail cranes. Background technique [0002] Mine explosion-proof monorail crane is an important auxiliary transportation equipment for coal mines. It is widely used in the transportation of personnel, materials and equipment in coal mines. The traditional driving method of explosion-proof monorail cranes is to have a driver in the front and rear cabs of the monorail crane. Controlling and driving, and also equipped with dispatchers and escorts, make the operation of the monorail crane in the coal mine have a large number of people and high costs; and the underground transportation tunnel environment in the coal mine is complex, and the driver is inevitably affected by the environment, fatigue and other factors during the operation of the monorail crane. Mistakes in handling lead to tra...

AI Technical Summary

Problems solved by technology

The existing problems of this kind of unmanned coal mine monorail cranes are as follows: First, unmanned driving completely depends on the communication network in the underground of the coal mine. Due to the harsh environment in the underground of the coal mine, no matter whether it is a wireless communication network or a wired communication network. Once the communication network fails, the monorail locomotive cannot continue to operate autonomously, and in serious cases, it may even cause an accident; second, in the harsh environment of the underground coal mine, there must be information transmission when using the communication network to transmit information. Due to the delay of the communication network, once the coal mine monorail locomotive encounters an emergency during the unmanned operation, it will not be able to respond in time due to the delay in information transmission, and there are potential safety hazards; third, to ensure that the coal mine monorail For effective unmanned operation of cranes, it is necessary to establish a complete coal mine underground communication network and ensure its uninterrupted operation in good condition, which will inevitably increase the cost of coal mine equipment and personnel on the other hand.

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