EP 3385500 A1 20181010 - MONITORING THE PROFILE OF A TUNNEL DURING TUNNEL EXCAVATION
Title (en)
MONITORING THE PROFILE OF A TUNNEL DURING TUNNEL EXCAVATION
Title (de)
ÜBERWACHUNG DES TUNNELPROFILS WÄHREND DER VORTRIEBSARBEITEN
Title (fr)
SURVEILLANCE DU PROFILE D'UN TUNNEL PENDANT SON EXCAVATION
Publication
Application
Priority
EP 17164998 A 20170405
Abstract (en)
Provided is a method for rock processing monitoring, comprising: storing tunnel model data defining target tunnel profile (62) for a mobile rock processing machine, receiving operational tunnel profile data generated on the basis of scanning of surroundings of the rock processing machine and defining a realized tunnel profile (63), detecting current position (64) of a tool of the rock processing machine, defining the difference (67) between the target tunnel profile and the realized tunnel profile on the basis of the position of the tool and on the basis of the tunnel model data and the realized tunnel profile data, and indicating the difference between the target tunnel profile and the realized tunnel profile on the basis of the position of the tool.
IPC 8 full level
E21D 9/00 (2006.01)
CPC (source: EP)
E21D 9/003 (2013.01)
Citation (search report)
- [XYI] US 2003145658 A1 20030807 - WEITHE GERHARD [DE], et al
- [YA] M. EDHAMMER ET AL: "Benefits of Advanced Technology in Underground Mining", 11TH UNDERGROUND OPERATORS' CONFERENCE / CANBERRA, ACT, 21 - 23 MARCH 2011, 1 January 2011 (2011-01-01), pages 283 - 291, XP055414180
- [X] WARNEKE J ET AL: "Use of a 3-D scanning laser to quantify drift geometry and overbreak due to blast damage in underground manned entries", PROCEEDINGS OF THE 1ST CANADA-US ROCK MECHANICS SYMPOSIUM - ROCK MECHANICS MEETING SOCIETY'S CHALLENGES AND DEMANDS - PROCEEDINGS OF THE 1ST CANADA-US ROCK MECHANICS SYMPOSIUM - ROCK MECHANICS MEETING SOCIETY'S CHALLENGES AND DEMANDS2007TAYLOR AND FR, vol. 1, 1 January 2007 (2007-01-01), pages 93 - 100, XP009500651, ISBN: 978-0-415-44401-9
- [Y] MAERZ N H ET AL: "Overbreak and underbreak in underground openings Part 1: measurement using the light sectioning method and digital image processing", vol. 14, no. 4, 1 December 1996 (1996-12-01), pages 307 - 323, XP009500649, ISSN: 0960-3182, Retrieved from the Internet <URL:http://epo.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV07T-QwELZYKihOPE66B0gjQbcKSmInTugQggUaEGxDhWzHRiuOPbQcDS1_nPEjsYEruOKaKHESazfzacYznm-GkN2OaiOkqLPKKJ4xxrsMPVuRccmNqe1eGrV85-tDNp3wy4nt1tB3IIxj_1XSOIaytszZf5D2MCkO4DnKHI8odTx-Su7n-IvRzRV3blvAUsTC5WzuryyPA-_YtlmuZecFTjIubGTgPsYLx0-PPY_ql3Xf> DOI: 10.1007/BF00421946
- [Y] HAUKAAS ET AL: "Bever Team 3 User Manual Bever, BT3-1, Revision B", 1 January 2010 (2010-01-01), XP055414459, Retrieved from the Internet <URL:http://bevercontrol.com/english/support/user_guides/content_2/filelist_8886b0a1-135f-45bb-85c9-237c524b7fb1/1319714627550/bever_team_3_user_guide.pdf> [retrieved on 20171011]
- [A] VASSILIS GIKAS: "Three-Dimensional Laser Scanning for Geometry Documentation and Construction Management of Highway Tunnels during Excavation", SENSORS, vol. 12, no. 12, 14 August 2012 (2012-08-14), pages 11249 - 11270, XP055414688, DOI: 10.3390/s120811249
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3385500 A1 20181010; EP 3385500 B1 20220817; AU 2018248800 A1 20191017; AU 2018248800 B2 20221027; WO 2018184906 A1 20181011
DOCDB simple family (application)
EP 17164998 A 20170405; AU 2018248800 A 20180327; EP 2018057719 W 20180327