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US 8,464,810 B2Granted
Method of modifying drilling pattern, rock drilling rig, and software product
AssigneeSandvik Mining and Construction Oy
InventorEemeli Haverinen
Life of this patent
Estimating the term…
Abstract
A method and a storage device including a software product for modifying a drilling pattern, and a rock drilling rig. One or more holes whose location is to be changed may be selected from a drilling pattern prior to drilling. The hole is assigned a new location by means of a drilling unit and, subsequently, the drilling pattern is updated.
Claims10
A method of modifying a drilling pattern in a rock drilling rig, the rock drilling rig comprising:
- at least one drilling boom;
- a drilling unit arranged in the drilling boom;
- at least one sensor for determining a location and a direction of the drilling unit;
- at least one control unit provided with a user interface and the drilling pattern downloaded therein, the drilling pattern determining at least start points and drilling directions of holes to be drilled;
- as well as at least one control member for manually controlling the location of the drilling unit, the method comprising:
- displaying, on a display device of the control unit, start points of holes according to the drilling pattern,
- modifying the drilling pattern in the rock drilling rig prior to execution by modifying a start point coordinate and one or more of an end point coordinate, a drilling direction and a hole length,
- updating the drilling pattern to include the modifications made,
- selecting a subset of holes in the drilling pattern and connecting a location of a start point of the selected subset of holes with the location of the drilling unit,
- moving the drilling unit manually to a new location at a drilling site, the new location differing from the locations of the start points defined in the drilling pattern, and
- modifying the drilling pattern by relocating the start point of the selected subset of holes from an original location to the new location indicated by the drilling unit.
8 more elements
A method of modifying a drilling pattern in a rock drilling rig, the rock drilling rig comprising:
- at least one drilling boom;
- a drilling unit arranged in the drilling boom;
- at least one sensor for determining a location and a direction of the drilling unit;
- at least one control unit provided with a user interface and the drilling pattern downloaded therein, the drilling pattern determining at least start points and drilling directions of holes to be drilled;
- as well as at least one control member for manually controlling the location of the drilling unit, the method comprising:
- displaying, on a display device of the control unit, start points of holes according to the drilling pattern,
- modifying the drilling pattern in the rock drilling rig prior to execution,
- updating the drilling pattern to include the modifications made,
- selecting a subset of holes in the drilling pattern and connecting a location of a start point of the selected subset of holes with the location of the drilling unit,
- moving the drilling unit manually to a new location at a drilling site, the new location differing from the locations of the start points defined in the drilling pattern,
- modifying the drilling pattern by relocating the start point of the selected subset of holes from an original location to the new location indicated by the drilling unit, and
- displaying the original location of the subset of holes to be relocated as well as the new location thereof simultaneously on the display device of the control unit.
9 more elements
A method of modifying a drilling pattern in a rock drilling rig, the rock drilling rig comprising:
- at least one drilling boom;
- a drilling unit arranged in the drilling boom;
- at least one sensor for determining a location and a direction of the drilling unit;
- at least one control unit provided with a user interface and the drilling pattern downloaded therein, the drilling pattern determining at least start points and drilling directions of holes to be drilled;
- as well as at least one control member for manually controlling the location of the drilling unit, the method comprising:
- displaying, on a display device of the control unit, start points of holes according to the drilling pattern,
- modifying the drilling pattern in the rock drilling rig prior to execution,
- updating the drilling pattern to include the modifications made,
- selecting a subset of holes in the drilling pattern and connecting a location of a start point of the selected subset of holes with the location of the drilling unit,
- moving the drilling unit manually to a new location at a drilling site, the new location differing from the locations of the start points defined in the drilling pattern,
- modifying the drilling pattern by relocating the start point of the selected subset of holes from an original location to the new location indicated by the drilling unit,
- selecting for relocation, a plurality of holes in the drilling pattern constituting the selected subset of holes,
- relocating simultaneously start points of all holes belonging to the selected subset of holes to the new location indicated by the drilling unit, and
- keeping a mutual position of the start points of all holes belonging to the selected subset of holes with respect to one another unchanged during the relocation.
11 more elements
A method of modifying a drilling pattern in a rock drilling rig, the rock drilling rig comprising:
- at least one drilling boom;
- a drilling unit arranged in the drilling boom;
- at least one sensor for determining location and direction of the drilling unit;
- at least one control unit provided with a user interface and the drilling pattern downloaded therein, the drilling pattern determining at least start points and drilling directions of holes to be drilled;
- as well as at least one control member for manually controlling the location of the drilling unit, the method comprising:
- displaying, on a display device of the control unit, start points of holes according to the drilling pattern,
- modifying the drilling pattern in the rock drilling rig prior to execution,
- updating the drilling pattern to include the modifications made,
- selecting a subset of holes in the drilling pattern and connecting a location of a start point of the selected subset of holes with the location of the drilling unit,
- moving the drilling unit manually to a new location at a drilling site, the new location differing from the locations of the start points defined in the drilling pattern,
- modifying the drilling pattern by relocating the start point of the selected subset of holes from an original location to the new location indicated by the drilling unit,
- placing the drilling unit in a desired drilling direction at a location to which it has been moved manually, and
- changing the drilling direction of the selected subset of holes to conform with the drilling direction of the drilling unit.
10 more elements
A method of modifying a drilling pattern in a rock drilling rig, the rock drilling rig comprising:
- at least one drilling boom;
- a drilling unit arranged in the drilling boom;
- at least one sensor for determining a location and a direction of the drilling unit;
- at least one control unit provided with a user interface and the drilling pattern downloaded therein, the drilling pattern determining at least start points and drilling directions of holes to be drilled;
- as well as at least one control member for manually controlling the location of the drilling unit, the method comprising:
- displaying, on a display device of the control unit, start points of holes according to the drilling pattern,
- modifying the drilling pattern in the rock drilling rig prior to execution,
- updating the drilling pattern to include the modifications made,
- selecting a subset of holes in the drilling pattern and connecting a location of a start point of the selected subset of holes with the location of the drilling unit,
- moving the drilling unit manually to a new location at a drilling site, the new location differing from the locations of the start points of holes defined in the drilling pattern,
- modifying the drilling pattern by relocating the start point of the selected subset of holes from an original location to the new location indicated by the drilling unit,
- displaying, on the display device of the control unit, the location of the drilling unit by means of a first symbol,
- selecting a plurality of holes to be relocated simultaneously to constitute the subset of holes,
- determining one common gripping area for the subset of holes to be relocated and displaying its location on the display device by means of a second symbol, and
- displaying, on the display device, a situation after the relocation of the subset of holes such that the first symbol and the second symbol are provided on top of one another.
12 more elements
A rock drilling rig, comprising:
- a movable carrier,
- at least one drilling boom and at least one drilling unit which comprises a feed beam arranged in the drilling boom, a rock drill machine movable by means of a feed device with respect to the feed beam, and a tool connectable to the rock drill machine,
- at least one control unit provided with a drilling pattern determining at least start points and drilling directions of holes to be drilled,
- a display device of the control unit to enable the drilling pattern to be displayed,
- at least one control member for manually controlling the drilling unit, and
- at least one sensor for determining location and direction of the drilling unit,
- wherein the control unit includes a software product therein whose execution is configured to produce the following procedures:
- selecting, indicated by the operator, a subset of holes in the drilling pattern and connecting a location of the start point of the selected subset of holes with a location of the drilling unit,
- modifying, in the drilling pattern, the start point of the selected subset of holes from an original location to a new location and one or more of an end point coordinate, a drilling direction and a hole length in response to the drilling unit being moved manually, and
- updating the drilling pattern to include the modifications made.
7 more elements
A storage device including a software product for modifying a drilling pattern in a rock drilling rig prior to drilling,
- the rock drilling rig comprising a movable carrier;
- at least one drilling boom and at least one drilling unit which comprises a feed beam arranged in the drilling boom, a rock drill machine movable by means of a feed device with respect to the feed beam, and a tool connectable to the rock drill machine;
- at least one control unit provided with a drilling pattern determining at least start points and drilling directions of holes to be drilled;
- a display device of the control unit to enable the drilling pattern to be displayed;
- at least one control member for manually controlling the drilling unit;
- at least one sensor for determining a location and a direction of the drilling unit,
- wherein execution of the software product is configured to produce the following procedures:
- selecting, indicated by the operator, a subset of holes in the drilling pattern and connecting a location of a start point of the selected subset of holes with the location of the drilling unit,
- modifying, in the drilling pattern, the start point of the selected subset of holes from an original location to a new location and one or more of an end point coordinate, a drilling direction and a hole length in response to the drilling unit being moved manually, and
- updating the drilling pattern to include the modifications made.
7 more elements
Dependencies are inferred from the claim text.