Path finding method based on mine unmanned driving

Abstract

The invention relates to the related technology of unmanned driving and discloses a way-finding method based on mine unmanned driving, which realizes purposes of obtaining a road on which a vehicle can advance and guiding the vehicle to advance by taking the final position information as guidance and according to the acquisition of surrounding mine environment information and continuous analysis of height difference. and ground intensity data acquisition and safety rating are carried out on the path through which the mine car passes, so safety of the driving path in each position in the mine is recorded and stored, a mine car driving road map capable of being continuously and automatically updated and expanded is obtained, compared with the prior art, the unknown mine can be well surveyed and developed without personnel participation, the limitation that in the prior art, the method can only depend on a flat artificial road surface to find the way and advance is solved, and the method can be better applied to various high-risk industrial places.

Description

technical field [0001] The present invention relates to the technical field related to unmanned driving, in particular to a method of finding a way based on unmanned driving in mines. Background technique [0002] With the rapid development of economy and science and technology, in recent years, unmanned driving has gradually become one of the mainstream topics in various technologies, and has gradually been applied to all aspects of life and production, such as self-driving cars, automatic parking technology And sweeping robots, etc., these devices or technologies have the function of unmanned automatic driving. [0003] When the unmanned driving technology in the prior art is used, its more oriented use scenarios are mostly fixed and continuous, such as flat roads or indoor ground spaces, so the wayfinding method of traditional unmanned driving technology in use Most of them are determined path guidance, that is, the vehicle can be guided through a unified and predetermin...

AI Technical Summary

Problems solved by technology

[0004] However, the pathfinding system of the prior art is only suitable for environmentally friendly and artificial tracks and roads with basically no terrain changes, and cannot cope with complex terrains such as mines, which may change over time in natural environments. With the gradual maturity of driving technology, it is necessary to apply unmanned driving technology to this kind of work scene with high personnel safety risks

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