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US 2022/0026236 A1Published application
Model generation for route planning or positioning of mobile object in underground worksite
AssigneeSandvik Mining and Construction Oy
InventorsTomi VON ESSEN, Jussi PUURA
Life of this patent
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Abstract
A method includes the steps of: receiving a three-dimensional model of an underground tunnel; identifying floor points among points of the three-dimensional model; extracting the floor points; and applying at least a part of the extracted floor points as a floor model of the tunnel for positioning or route planning of a mobile object in the underground tunnel.
Claims15
An apparatus comprising:
- means for receiving a three-dimensional model of an underground tunnel;
- means for identifying floor points among points of the three-dimensional model;
- means for extracting the floor points;
- and
- means for applying at least a part of the extracted floor points as a floor model of the tunnel for positioning or route planning along the floor defined by the floor points for a mobile object in the underground tunnel.
2 more elements
A method comprising the steps of:
- receiving a three-dimensional model of an underground tunnel;
- identifying floor points among points of the three-dimensional model;
- extracting the floor points;
- and
- applying at least a part of the extracted floor points as a floor model of the tunnel for positioning or route planning along the floor defined by the floor points for a mobile object in the underground tunnel.
2 more elements
Dependencies are inferred from the claim text.