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1. (WO2018184906) ROCK PROCESSING MONITORING

Pub. No.:    WO/2018/184906    International Application No.:    PCT/EP2018/057719
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Wed Mar 28 01:59:59 CEST 2018
IPC: E21D 9/00
Applicants: SANDVIK MINING AND CONSTRUCTION OY
Inventors: MUONA, Jouko
LAINE, Pekka
TOLPPI, Marko
NUOTIO, Niko
Title: ROCK PROCESSING MONITORING
Abstract:
Method for rock processing monitoring, comprising: storing tunnel model data defining a 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 the 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 at 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 at the position of the tool.