FI110806B - Järjestely miehittämättömien kaivosajoneuvojen paikan määrittämiseksi - Google Patents
Järjestely miehittämättömien kaivosajoneuvojen paikan määrittämiseksi Download PDFInfo
- Publication number
- FI110806B FI110806B FI20000628A FI20000628A FI110806B FI 110806 B FI110806 B FI 110806B FI 20000628 A FI20000628 A FI 20000628A FI 20000628 A FI20000628 A FI 20000628A FI 110806 B FI110806 B FI 110806B
- Authority
- FI
- Finland
- Prior art keywords
- vehicle
- mining
- control
- mine
- measuring
- Prior art date
Links
- 238000005065 mining Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000011435 rock Substances 0.000 claims description 22
- 238000005553 drilling Methods 0.000 claims description 20
- 238000005259 measurement Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/0011—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement
- G05D1/0038—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement by providing the operator with simple or augmented images from one or more cameras located onboard the vehicle, e.g. tele-operation
-
- 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
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0234—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using optical markers or beacons
- G05D1/0236—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using optical markers or beacons in combination with a laser
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0255—Control of position or course in two dimensions specially adapted to land vehicles using acoustic signals, e.g. ultra-sonic singals
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
- G05D1/0274—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means using mapping information stored in a memory device
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
- G05D1/028—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using a RF signal
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0238—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
- G05D1/024—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors in combination with a laser
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Electromagnetism (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- Optics & Photonics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Radar Systems Or Details Thereof (AREA)
- Navigation (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000628A FI110806B (fi) | 2000-03-17 | 2000-03-17 | Järjestely miehittämättömien kaivosajoneuvojen paikan määrittämiseksi |
EP01919512A EP1266124B1 (de) | 2000-03-17 | 2001-03-16 | Anordnung zur bestimmung der position unbemannter minenfahrzeuge |
CA002403124A CA2403124C (en) | 2000-03-17 | 2001-03-16 | Arrangement for determining position of unmanned mining vehicles |
AU4659901A AU4659901A (en) | 2000-03-17 | 2001-03-16 | Arrangement for determining position of unmanned mining vehicles |
DE60119908T DE60119908D1 (de) | 2000-03-17 | 2001-03-16 | Anordnung zur bestimmung der position unbemannter minenfahrzeuge |
AU2001246599A AU2001246599B2 (en) | 2000-03-17 | 2001-03-16 | Arrangement for determining position of unmanned mining vehicles |
PCT/FI2001/000264 WO2001069041A1 (en) | 2000-03-17 | 2001-03-16 | Arrangement for determining position of unmanned mining vehicles |
AT01919512T ATE327412T1 (de) | 2000-03-17 | 2001-03-16 | Anordnung zur bestimmung der position unbemannter minenfahrzeuge |
JP2001567901A JP2003527514A (ja) | 2000-03-17 | 2001-03-16 | 無人採鉱車両の位置決定方法 |
ZA200207057A ZA200207057B (en) | 2000-03-17 | 2002-09-03 | Arrangement for determining position of unmanned mining vehicles. |
US10/241,438 US6616244B2 (en) | 2000-03-17 | 2002-09-12 | Method and arrangement for determining position of unmanned mining vehicles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000628A FI110806B (fi) | 2000-03-17 | 2000-03-17 | Järjestely miehittämättömien kaivosajoneuvojen paikan määrittämiseksi |
FI20000628 | 2000-03-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20000628A0 FI20000628A0 (fi) | 2000-03-17 |
FI20000628A FI20000628A (fi) | 2001-09-18 |
FI110806B true FI110806B (fi) | 2003-03-31 |
Family
ID=8557964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20000628A FI110806B (fi) | 2000-03-17 | 2000-03-17 | Järjestely miehittämättömien kaivosajoneuvojen paikan määrittämiseksi |
Country Status (10)
Country | Link |
---|---|
US (1) | US6616244B2 (de) |
EP (1) | EP1266124B1 (de) |
JP (1) | JP2003527514A (de) |
AT (1) | ATE327412T1 (de) |
AU (2) | AU2001246599B2 (de) |
CA (1) | CA2403124C (de) |
DE (1) | DE60119908D1 (de) |
FI (1) | FI110806B (de) |
WO (1) | WO2001069041A1 (de) |
ZA (1) | ZA200207057B (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2220643C2 (ru) * | 2001-04-18 | 2004-01-10 | Самсунг Гванджу Электроникс Ко., Лтд. | Автоматическое чистящее устройство, автоматическая чистящая система и способ управления этой системой (варианты) |
DE10256806C1 (de) * | 2002-12-05 | 2003-09-18 | Rag Ag | System und Verfahren zur Orientierung im untertägigen Berg- und Tunnelbau |
FI121393B (fi) | 2003-04-11 | 2010-10-29 | Sandvik Mining & Constr Oy | Menetelmä ja järjestelmä porareikätiedon hallitsemiseksi |
SE527498C2 (sv) * | 2003-05-27 | 2006-03-21 | Stockholmsmaessan Ab | Robotsystem och förfarande för behandling av en yta |
FI114827B (fi) * | 2003-07-03 | 2004-12-31 | Sandvik Tamrock Oy | Menetelmä ja järjestelmä kaivosajoneuvon sijainnin valvomiseksi |
FI115414B (fi) | 2003-07-03 | 2005-04-29 | Sandvik Tamrock Oy | Järjestely kaivosajoneuvon sijainnin valvontaan kaivoksessa |
FI117570B (fi) * | 2005-06-29 | 2006-11-30 | Sandvik Tamrock Oy | Menetelmä kallionporauslaitteen paikoittamiseksi porauspaikkaan ja kallionporauslaite |
US8240773B2 (en) * | 2005-07-15 | 2012-08-14 | Commonwealth Scientific And Industrial Research Organisation | Method and apparatus for monitoring gateroad structural change |
KR100649674B1 (ko) * | 2005-11-28 | 2006-11-27 | 한국전자통신연구원 | 이동단말의 내장 카메라를 이용한 위치인식 방법 및 그장치 |
US7302359B2 (en) * | 2006-02-08 | 2007-11-27 | Honeywell International Inc. | Mapping systems and methods |
SE530113C2 (sv) * | 2006-07-17 | 2008-03-04 | Atlas Copco Rock Drills Ab | Förfarande och anordning för positionsbestämning av en bergförstärkningsbult |
US7931097B2 (en) * | 2007-09-28 | 2011-04-26 | Jason Austin Cartwright | Microwave linked laser control system, method, and apparatus for drilling and boring operations |
AU2008229932B2 (en) * | 2008-06-03 | 2010-04-01 | Precision Alignment Holdings Pty Ltd | Laser Alignment Device for use with a Drill Rig |
DE102009026011A1 (de) * | 2009-06-23 | 2010-12-30 | Bucyrus Europe Gmbh | Verfahren zur Bestimmung der Position oder Lage von Anlagekomponenten in Bergbau-Gewinnungsanlagen und Gewinnungsanlage |
WO2011057319A1 (en) * | 2009-11-11 | 2011-05-19 | Jordan O'reilly | Laser alignment device for use with a drill rig |
US9587491B2 (en) * | 2010-09-22 | 2017-03-07 | Joy Mm Delaware, Inc. | Guidance system for a mining machine |
US9198575B1 (en) | 2011-02-15 | 2015-12-01 | Guardvant, Inc. | System and method for determining a level of operator fatigue |
US9952046B1 (en) | 2011-02-15 | 2018-04-24 | Guardvant, Inc. | Cellular phone and personal protective equipment usage monitoring system |
US8737685B2 (en) | 2011-04-25 | 2014-05-27 | Honeywell International Inc. | Systems and methods for detecting the movement of an object |
PL2739824T3 (pl) | 2011-08-03 | 2019-07-31 | Joy Global Underground Mining Llc | Układ stabilizacji dla maszyny górniczej |
CN105189189A (zh) * | 2013-05-31 | 2015-12-23 | 株式会社Ihi | 车辆供电系统 |
AU2013407914B2 (en) * | 2013-12-17 | 2017-02-16 | Sandvik Mining And Construction Oy | Arrangement and method of utilizing rock drilling information |
WO2015106799A1 (en) * | 2014-01-14 | 2015-07-23 | Sandvik Mining And Construction Oy | Mine vehicle, mine control system and mapping method |
EP3094807B1 (de) * | 2014-01-14 | 2019-10-16 | Sandvik Mining and Construction Oy | Minenkontrollsystem |
US10443382B2 (en) * | 2014-02-28 | 2019-10-15 | Penguin Automated Systems, Inc. | System and method for hang-up assessment and removal |
JP6371119B2 (ja) * | 2014-06-03 | 2018-08-08 | 株式会社鴻池組 | 穿孔ナビゲーション装置 |
US9427874B1 (en) | 2014-08-25 | 2016-08-30 | Google Inc. | Methods and systems for providing landmarks to facilitate robot localization and visual odometry |
ZA201509002B (en) * | 2014-12-12 | 2017-03-29 | Joy Mm Delaware Inc | Guidance system for a mining machine |
CA2879241C (en) * | 2015-01-22 | 2017-08-29 | Yves Nelson | Drill positioning system for jumbo carrier unit |
SG11201706156SA (en) * | 2015-01-30 | 2017-08-30 | Singapore Univ Of Tech And Design | Vehicles, vehicle controller systems, methods for controlling a vehicle, and methods for controlling a plurality of vehicles |
US9864375B1 (en) | 2016-11-21 | 2018-01-09 | Caterpillar Inc. | Area isolation system |
CN106761928A (zh) * | 2016-11-25 | 2017-05-31 | 中原工学院 | 一种煤矿安全监控系统的数据采集方法及装置 |
AU2018253271B2 (en) * | 2017-04-13 | 2022-09-29 | Joy Global Underground Mining Llc | System and method for measuring and aligning roof bolts |
JP7257326B2 (ja) * | 2017-11-27 | 2023-04-13 | 株式会社トプコン | 測量装置、測量システム、測量方法および測量用プログラム |
CN108062100A (zh) * | 2017-12-19 | 2018-05-22 | 成都圭目机器人有限公司 | 一种自主标线检测机器人的标线方法 |
AU2017279683B2 (en) | 2017-12-20 | 2024-04-04 | Caterpillar Underground Mining Pty Ltd | System and method for monitoring conditions associated with operation of an underground machine |
CN108868772B (zh) * | 2018-04-17 | 2021-11-05 | 伊金霍洛旗德隆矿业有限公司 | 一种连采机快速准直控制方法 |
CN110118550B (zh) | 2019-05-14 | 2021-02-05 | 中国矿业大学 | 一种综采工作面高精度三维导航地图的生成系统及方法 |
AU2020202698A1 (en) * | 2019-07-18 | 2021-02-04 | Commonwealth Scientific And Industrial Research Organisation | Machine Guidance Integration |
US11150645B2 (en) * | 2019-07-22 | 2021-10-19 | Caterpillar Inc. | Localization system for underground mining applications |
CN110439616B (zh) * | 2019-07-29 | 2020-12-01 | 宿州市金鼎安全技术股份有限公司 | 一种矿用光纤瓦斯监测转换装置 |
JP7357489B2 (ja) * | 2019-09-05 | 2023-10-06 | 株式会社小松製作所 | 計測システム及び計測方法 |
AR124035A1 (es) | 2020-11-10 | 2023-02-08 | Dyno Nobel Asia Pacific Pty Ltd | Sistemas y métodos para determinar la profundidad del agua y la profundidad explosiva en barrenos |
CN113593284B (zh) * | 2021-07-29 | 2022-08-12 | 三一重型装备有限公司 | 矿井巷道内车辆的路径规划方法及装置、电子设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI68295C (fi) | 1983-09-02 | 1985-08-12 | Tampella Oy Ab | Foerfarande och anordning foer instaellning av ett bergbrytningsaggregat |
US4716530A (en) * | 1984-05-21 | 1987-12-29 | Kabushiki Kaisha Meidensha | System for automatically controlling movement of unmanned vehicle and method therefor |
DE3519527A1 (de) | 1985-05-31 | 1986-12-04 | Wolfgang Dipl.-Ing. 8700 Würzburg Krumbholz | Verfahren und vorrichtung zur vortriebsmessung und -kontrolle in tunnels mittels computergesteuertem laser |
US5041722A (en) * | 1986-11-14 | 1991-08-20 | Kabushiki Kaisha Komatsu Seisakusho | Method of guiding movement of unmanned vehicle by following a number of luminous points |
JP2699226B2 (ja) * | 1991-08-01 | 1998-01-19 | 株式会社フジタ | トンネル切羽面マーキング方法およびその装置 |
JPH05118849A (ja) | 1991-10-29 | 1993-05-14 | Mitsubishi Heavy Ind Ltd | トンネルの施工精度の測定方法 |
US5530330A (en) * | 1994-03-30 | 1996-06-25 | Inco Limited | Automated guidance system for a vehicle |
IT1271241B (it) * | 1994-10-04 | 1997-05-27 | Consorzio Telerobot | Sistema di navigazione per robot mobile autonomo |
ATE261108T1 (de) * | 1998-04-24 | 2004-03-15 | Inco Ltd | Automatisch geführtes fahrzeug |
-
2000
- 2000-03-17 FI FI20000628A patent/FI110806B/fi not_active IP Right Cessation
-
2001
- 2001-03-16 CA CA002403124A patent/CA2403124C/en not_active Expired - Fee Related
- 2001-03-16 DE DE60119908T patent/DE60119908D1/de not_active Expired - Lifetime
- 2001-03-16 EP EP01919512A patent/EP1266124B1/de not_active Expired - Lifetime
- 2001-03-16 JP JP2001567901A patent/JP2003527514A/ja not_active Withdrawn
- 2001-03-16 AU AU2001246599A patent/AU2001246599B2/en not_active Ceased
- 2001-03-16 WO PCT/FI2001/000264 patent/WO2001069041A1/en active IP Right Grant
- 2001-03-16 AU AU4659901A patent/AU4659901A/xx active Pending
- 2001-03-16 AT AT01919512T patent/ATE327412T1/de not_active IP Right Cessation
-
2002
- 2002-09-03 ZA ZA200207057A patent/ZA200207057B/en unknown
- 2002-09-12 US US10/241,438 patent/US6616244B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1266124A1 (de) | 2002-12-18 |
AU2001246599B2 (en) | 2005-06-09 |
ATE327412T1 (de) | 2006-06-15 |
CA2403124A1 (en) | 2001-09-20 |
ZA200207057B (en) | 2003-05-02 |
CA2403124C (en) | 2009-01-20 |
AU4659901A (en) | 2001-09-24 |
US6616244B2 (en) | 2003-09-09 |
DE60119908D1 (de) | 2006-06-29 |
US20030052529A1 (en) | 2003-03-20 |
JP2003527514A (ja) | 2003-09-16 |
FI20000628A (fi) | 2001-09-18 |
EP1266124B1 (de) | 2006-05-24 |
FI20000628A0 (fi) | 2000-03-17 |
WO2001069041A1 (en) | 2001-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI110806B (fi) | Järjestely miehittämättömien kaivosajoneuvojen paikan määrittämiseksi | |
AU2001246599A1 (en) | Arrangement for determining position of unmanned mining vehicles | |
US10012068B2 (en) | Alignment system for alignment of a drill rod during drilling | |
CN105917067B (zh) | 采矿车辆以及初始化采矿工作任务的方法 | |
CN105178967B (zh) | 掘进机自主定位定向系统及方法 | |
US7725232B2 (en) | Arrangement for monitoring the location of a mining vehicle in a mine | |
US20100006337A1 (en) | Apparatus for drilling machine alignment | |
JP7278022B2 (ja) | 自発光マーカを使用したロックボルト孔削孔システム | |
JP6935513B2 (ja) | マーカ施工方法及びマーカ施工システム | |
CN103711487B (zh) | 凿岩设备和定位凿岩单元的方法 | |
CN107461204A (zh) | 掘进机掘进自动定向系统及其控制方法 | |
FI90373B (fi) | Laite porakruunun asemointia varten | |
FI121393B (fi) | Menetelmä ja järjestelmä porareikätiedon hallitsemiseksi | |
FI68295B (fi) | Foerfarande och anordning foer instaellning av ett bergbrytningsaggregat | |
EP3899680A1 (de) | Verfahren und vorrichtung zur bestimmung der position einer bergbau- und/oder baumaschine | |
EP2817473B1 (de) | Vorrichtung zum ausrichten von bohrmaschinen | |
KR102151477B1 (ko) | 갱도의 노면상태 모니터링 장치 및 이를 이용한 갱도의 노면 유지관리 시스템 | |
CN112855035B (zh) | 一种基于激光测距的调平系统及方法 | |
FI121243B (fi) | Lastauskone | |
CA2637906A1 (en) | Apparatus for drilling machine alignment | |
Jardón et al. | Extended range guidance system for the teleoperation of microtunnelling machines | |
CA2686249C (en) | Method and apparatus for surveying a cavity | |
KR20230112199A (ko) | 문자인식으로 측위가 가능한 터널내 내공 측량로봇 및 이를 이용한 측량방법 | |
CN114485615A (zh) | 井下定位系统和井下定位方法 | |
CA2389465A1 (en) | Mining, tunnelling and construction survey device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |