| 摘要 |
Some embodiments of the invention include a surveying system having a position determination unit for determining a target position in a defined coordinate system and having a mobile measurement unit for definition and/or position determination of measurement points in the coordinate system. In some embodiments, the surveying system may include a control unit for allowing a user to control a surveying task of the surveying system in a surveying environment in order to acquire surveying task data that comprises spatial coordinates of at least one measurement point, the surveying system being adapted to capture and/or receive environment data of the surveying environment, the control unit comprising a processor unit, a data storage unit and an electronic graphical display for displaying a visualization of the surveying task data to the user, wherein the control unit is adapted to provide a virtual walkthrough functionality in a three-dimensional representation of the surveying environment. |
| 主权项 |
1. A surveying system having a position determination unit for determining a target position in a defined coordinate system, and having a mobile measurement unit for definition and/or position determination of measurement points in the coordinate system, wherein
the surveying system comprises a control unit for allowing a user to control a surveying task of the surveying system in a surveying environment in order to acquire surveying task data that is related to the surveying task and comprises spatial coordinates of at least one measurement point, wherein the control unit is adapted as a part of the position determination unit, as a hand-held rugged field device or as a part of the mobile measurement unit, the surveying system is adapted to capture and/or receive environment data of the surveying environment, the environment data being referenced to the coordinate system and comprising point cloud data and/or image data, and the control unit comprises a processor unit for processing the surveying task data, a data storage unit for storing the surveying task data and the environment data, and an electronic graphical display for displaying a visualization of the surveying task data to the user, wherein the control unit is adapted to provide a virtual walkthrough functionality in a three-dimensional representation of the surveying environment, in the course of which the control unit is adapted to:
dynamically define a position of a virtual camera based on a determined position of the mobile measurement unit or of the control unit or on a user command, anddynamically visualize at least a part of the three-dimensional representation of the surveying environment in real-time on the display, wherein:
the virtual camera is movable through the three-dimensional representation, the movement of the virtual camera depending on a determined movement of the mobile measurement unit or of the control unit or on a user command, andthe three-dimensional representation comprises at least a representation of the surveying task data and a representation of the environment data. |
