PL450215A1 - Sposób realizowany komputerowo do sterowania ścianowym systemem wydobywczym - Google Patents

Sposób realizowany komputerowo do sterowania ścianowym systemem wydobywczym

Info

Publication number
PL450215A1
PL450215A1 PL450215A PL45021520A PL450215A1 PL 450215 A1 PL450215 A1 PL 450215A1 PL 450215 A PL450215 A PL 450215A PL 45021520 A PL45021520 A PL 45021520A PL 450215 A1 PL450215 A1 PL 450215A1
Authority
PL
Poland
Prior art keywords
mining system
longwall mining
longwall
computer
camera
Prior art date
Application number
PL450215A
Other languages
English (en)
Inventor
Davis Lee
Matthew Beilstein
Original Assignee
Joy Global Underground Mining Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joy Global Underground Mining Llc filed Critical Joy Global Underground Mining Llc
Publication of PL450215A1 publication Critical patent/PL450215A1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/282—Autonomous machines; Autonomous operations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/68—Machines for making slits combined with equipment for removing, e.g. by loading, material won by other means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/302—Measuring, signaling or indicating specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30181—Earth observation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Image Analysis (AREA)

Abstract

Sposób realizowany komputerowo do sterowania ścianowym systemem wydobywczym (100), przy czym ścianowy system wydobywczy zawiera przenośnik ścianowy, wrębiarkę skonfigurowaną do przemieszczania wzdłuż przenośnika ścianowego w pierwszym kierunku albo drugim kierunku, pierwszą kamerę, drugą kamerę oraz sterownik, charakteryzujący się tym, że w sposobie odbiera się pierwszy sygnał z pierwszej kamery, odbiera się drugi sygnał z drugiej kamery, analizuje się co najmniej jeden spośród pierwszego sygnału i drugiego sygnału w celu identyfikacji jednej lub więcej krawędzi konstrukcji ścianowego systemu wydobywczego przed wrębiarką w pierwszym kierunku przemieszczania wrębiarki lub w drugim kierunku przemieszczania wrębiarki, generuje się perspektywiczny profil kopalni w oparciu o jedną lub więcej krawędzi oraz steruje się ścianowym systemem wydobywczym w oparciu o perspektywiczny profil kopalni.
PL450215A 2019-03-20 2020-03-19 Sposób realizowany komputerowo do sterowania ścianowym systemem wydobywczym PL450215A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/359,051 US10794182B1 (en) 2019-03-20 2019-03-20 Systems and methods for controlling a longwall mining system based on a forward-looking mine profile

Publications (1)

Publication Number Publication Date
PL450215A1 true PL450215A1 (pl) 2025-07-21

Family

ID=72514018

Family Applications (2)

Application Number Title Priority Date Filing Date
PL433292A PL246849B1 (pl) 2019-03-20 2020-03-19 Ścianowy system wydobywczy
PL450215A PL450215A1 (pl) 2019-03-20 2020-03-19 Sposób realizowany komputerowo do sterowania ścianowym systemem wydobywczym

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL433292A PL246849B1 (pl) 2019-03-20 2020-03-19 Ścianowy system wydobywczy

Country Status (5)

Country Link
US (1) US10794182B1 (pl)
CN (2) CN212027784U (pl)
AU (1) AU2020200960B2 (pl)
PL (2) PL246849B1 (pl)
RU (1) RU2750248C1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7681405B2 (ja) * 2021-01-29 2025-05-22 株式会社小松製作所 表示システム及び表示方法
CN115016336A (zh) * 2022-05-09 2022-09-06 华中科技大学 一种综采工作面智能控制系统及方法

Citations (2)

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CN104895564A (zh) * 2015-04-22 2015-09-09 河南理工大学 基于机器视觉用于采煤机的煤岩界面识别装置
CN106761738A (zh) * 2016-12-15 2017-05-31 中国矿业大学 基于机器视觉可自动规划截割路径的悬臂式掘进机及方法

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SU1523661A1 (ru) * 1988-02-15 1989-11-23 Московский Горный Институт Способ управлени очистным комплексом
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US9650893B2 (en) 2011-04-01 2017-05-16 Joy Mm Delaware, Inc. Imaging-based interface sensor and control device for mining machines
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CN106761738A (zh) * 2016-12-15 2017-05-31 中国矿业大学 基于机器视觉可自动规划截割路径的悬臂式掘进机及方法

Also Published As

Publication number Publication date
AU2020200960B2 (en) 2021-03-11
CN111720118A (zh) 2020-09-29
AU2020200960A1 (en) 2020-10-08
CN111720118B (zh) 2022-01-18
PL433292A1 (pl) 2020-09-21
PL246849B1 (pl) 2025-03-17
CN212027784U (zh) 2020-11-27
US10794182B1 (en) 2020-10-06
US20200300087A1 (en) 2020-09-24
RU2750248C1 (ru) 2021-06-24

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