Mine rail locomotive unmanned automatic driving system based on vehicle computer control

Abstract

The invention discloses a mine rail locomotive unmanned automatic driving system based on vehicle computer control. The mine rail locomotive unmanned automatic driving system comprises a transportation dispatching commanding system, a vehicle control system, a rail turnout and signal control system, a network communication system, a remote ore drawing system, an ore unloading pit detection systemand a locomotive power supply line monitoring system. The mine rail locomotive unmanned automatic driving system is simple and reasonable in structure design and convenient to operate; the safety of locomotive driving under a communication fault condition is ensured and the possibility of rear-end accidents is avoided; the time of transporting each vehicle is shortened under the condition of safety driving and the transportation efficiency is improved; compared with manual and long-distance remote control parking and positioning, locomotive unmanned driving and accurate positioning of a locomotive in an ore drawing working link have the advantages that the ore loading working efficiency is high; the mine rail locomotive unmanned automatic driving system is adaptive to a foresight obstaclemonitoring system under various environments and each obstacle can be accurately identified; collision accidents are avoided and the safety of production and transportation is improved; the mine raillocomotive unmanned automatic driving system has a wide applicable range and is easy to generalize and popularize.

Description

technical field [0001] The invention belongs to the technical field of mine informatization construction and safe production, and in particular relates to an unmanned automatic driving system for mine rail locomotives controlled by a driving computer. Background technique [0002] At present, the application of unmanned driving systems in mines only realizes the automatic unmanned driving of some transportation lines. For example, the mining area is remotely driven by the personnel of the ground monitoring center. The transportation line adopts the method of fixed interval blocking to realize the safety mechanism. With this technology, the interval between vehicles becomes longer, and the transportation time is correspondingly longer, which affects production efficiency; the system locomotive does not use or use a single sensor for forward-looking obstacles However, the monitoring effect is not ideal, and there are potential safety hazards. The positioning of locomotives fo...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a mine rail locomotive unmanned automatic driving system based on driving computer control, to solve the above-mentioned background technology that the system locomotive does not use or adopts a single sensor forward-looking obstacle monitoring technology, and the monitoring effect is not ideal. There are security risks

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