| 摘要 |
The invention relates to a method of presenting positioning information on a drilling unit of a rock drilling rig when drilling drill holes as a fan-like pattern. Further, the invention relates to a user interface and a rock drilling rig. A display device (25) presents the location and direction of the drilling unit (6) relative to the hole information and the fan plane. The display device shows the operator a display image (30) having at least two partial views (31a, 31b) on the basis of which the operator obtains information on all degrees of freedom relating to the positioning simultaneously. The operator controls the positioning by means of a user interface (29) comprising a display device and at least one control member (15) which are connected to a control unit (16). |
