Abstract: A method is provided and includes the steps of detecting a tunnel wall entry for a multi-dimensional worksite model of a worksite, processing at least some of scanning data based on scanning by the scanner by a virtual beam established between the first measurement location and the tunnel wall position, detecting a hit of the virtual beam to a candidate object on the basis of the processing of the at least some of the scanning data, identifying the candidate object to be a dynamic excess object between the position of the scanner and the tunnel wall position on the basis of distance between the candidate intermediate object and the tunnel wall position, and preventing data associated with the identified dynamic excess object to be included in the worksite model applied for controlling autonomous operation of a vehicle in a tunnel of the worksite.

Abstract: A method for positioning a mobile object in an underground tunnel includes the steps of determining horizontal progression of a mobile object in an underground tunnel from a preceding position estimate or an initial position of the mobile object; determining horizontal position of the mobile object on the basis of a floor model of the tunnel and the estimated horizontal progression of the mobile object; and generating a three-dimensional position indicator on the basis of the horizontal position of the mobile object and a three-dimensional model of the tunnel.

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.

Abstract: A method for positioning a mobile object in an underground tunnel includes the steps of determining horizontal progression of a mobile object in an underground tunnel from a preceding position estimate or an initial position of the mobile object; determining horizontal position of the mobile object on the basis of a floor model of the tunnel and the estimated horizontal progression of the mobile object; and generating a three-dimensional position indicator on the basis of the horizontal position of the mobile object and a three-dimensional model of the tunnel.

Abstract: A mine control system for monitoring mine operations includes a plurality of mine vehicles provided with on-board monitoring means. Monitoring data is transmitted from the mine vehicle to the mine control system, which is provided with a mine plan. The mine control unit is configured to compare the received monitoring data with the mine plan and to determine the current state of the mine relative to the mine plan on the basis of the monitoring data.

Abstract: A method and mine vehicle includes at least one scanning device for scanning surroundings of the mine vehicle and producing operational point cloud data. The mine vehicle has a control unit provided with reference point cloud data of the mine. The control unit is configured to match the operational point cloud data to the reference point cloud data in order to determine position of the mine vehicle. The control unit further includes a mine work plan, which is connected to the detected position of the mine vehicle.

Abstract: A method of determining position and direction of an object of a mine vehicle, the mine vehicle including at least one scanning device for scanning surroundings of the mine vehicle and producing a point cloud data. The mine vehicle has a control unit, which is provided with reference data on the monitored object. The control unit is configured to search the monitored object from the scanned point cloud data and to determine position and direction of the object.

Abstract: A mine control system for monitoring mine operations includes a plurality of mine vehicles provided with on-board monitoring means. Monitoring data is transmitted from the mine vehicle to the mine control system, which is provided with a mine plan. The mine control unit is configured to compare the received monitoring data with the mine plan and to determine the current state of the mine relative to the mine plan on the basis of the monitoring data.

Abstract: A method and mine vehicle includes at least one scanning device for scanning surroundings of the mine vehicle and producing operational point cloud data. The mine vehicle has a control unit provided with reference point cloud data of the mine. The control unit is configured to match the operational point cloud data to the reference point cloud data in order to determine position of the mine vehicle. The control unit further includes a mine work plan, which is connected to the detected position of the mine vehicle.