公开(公告)号：US20230195120A1

公开(公告)日：2023-06-22

申请号：US17924775

申请日：2021-05-12

Applicant: SANDVIK MINING AND CONSTRUCTION OY

Inventor： Janne VIITALA ,  Severi EEROLA ,  Mika SELIN ,  Heikki TAPOLA ,  Petri SUOMI

IPC: G05D1/02 ,  E21B7/02

CPC classification number: G05D1/0212 ,  E21B7/02 ,  G05D2201/02

Abstract: An apparatus, method and computer program product arranged for receiving information on a target position of a drilling rig, receiving status information relating to the drilling rig, calculating, based on the status information, at least a first route according to a first approach type and a second route according to a second approach type to the target position, and selecting, based on at least one criterion, the calculated first route or the calculated second route.

公开(公告)号：US20230175381A1

公开(公告)日：2023-06-08

申请号：US17924782

申请日：2021-05-12

Applicant: SANDVIK MINING AND CONSTRUCTION OY

Inventor： Janne VIITALA

IPC: E21B44/02 ,  E21B7/02

CPC classification number: E21B44/02 ,  E21B7/025

Abstract: An apparatus, method and computer program product arranged for receiving information on a path to be followed by a drilling rig, the path including a trigger position, determining a position of the drilling rig, instructing the drilling rig to follow the path based on a first reference point associated with the drilling rig, activating, in response to determining that the position of the drilling rig corresponds to the trigger position, a second reference point associated with the drilling rig, and instructing the drilling rig to stop in response to determining that a position of the second reference point corresponds to a target position.