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Tunneling self-moving tail positioning and navigation system and operation method

A self-moving tail, positioning and navigation technology, which is used in navigation, navigation through speed/acceleration measurement, mapping and navigation, etc. Humanization and intelligence, etc., to achieve the effect of improving positioning and navigation accuracy

Pending Publication Date: 2022-06-03
CHINA UNIV OF MINING & TECH
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AI Technical Summary

Problems solved by technology

The above two positioning and navigation technologies can only achieve precise point positioning in a wide range, or can only achieve relative pose positioning between mining equipment and the roadway environment, and cannot have both navigation and positioning functions at the same time to achieve truly fully automated and accurate positioning. Navigation and positioning, and also does not have motion control functions, which cannot meet the current needs of unmanned and intelligent mining equipment

Method used

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  • Tunneling self-moving tail positioning and navigation system and operation method
  • Tunneling self-moving tail positioning and navigation system and operation method
  • Tunneling self-moving tail positioning and navigation system and operation method

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] like Figure 1 to Figure 3 As shown in the figure, a tail positioning and navigation system for a self-moving machine includes an absolute position positioning and navigation part, a relative pose positioning part and a motion control part;

[0034] The absolute position positioning and navigation part includes a vehicle radio 4 installed on the top of the self-moving tail, an inertial unit 1 and an odometer 2 installed on one ...

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Abstract

The invention discloses a tunneling self-moving tail positioning and navigation system and an operation method. The system comprises an absolute position positioning and navigation part, a relative pose positioning part and a motion control part, the absolute position positioning navigation part detects the absolute position and advancing navigation information of the self-moving tail in real time, the relative pose positioning part detects whether the self-moving tail deflects or not in real time, and the motion control part conducts deviation adjusting control on the self-moving tail. And automatic walking and automatic following of the self-moving tail can be realized.

Description

technical field [0001] The invention relates to the field of positioning and navigation of intelligent mining equipment in underground coal mines, in particular to a positioning and navigation system and an operating method for a self-moving tail of a tunneling machine. Background technique [0002] A new upsurge in the intelligent construction of coal mines is emerging across the country, especially the rapid development of fully mechanized coal mining technology and equipment and mine supporting facilities, which aggravates the contradiction of unbalanced mining. The development of complete sets of technical equipment for rapid tunnel excavation and improving the level of intelligent tunneling have become a guarantee for coal mines. The prerequisite for safe and efficient production of production enterprises is not only an urgent need to adapt to the new situation of intelligent development of my country's coal industry, but also an inevitable choice for my country's 10 mill...

Claims

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Application Information

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IPC IPC(8): G01C21/20G01C21/16G05D1/02E21C35/00
CPCG05D1/0257G05D1/027G05D1/0272G01C21/20G01C21/1652E21C35/00
Inventor 田祖织王泽政郭阳阳汪楚森徐纯洁谢方伟
Owner CHINA UNIV OF MINING & TECH
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