公开(公告)号：US20230045338A1

公开(公告)日：2023-02-09

申请号：US17793881

申请日：2021-01-28

Applicant: TOPCON CORPORATION

Inventor： Atsushi DOJI ,  Toshio YAMADA ,  Nobuyuki NISHITA

IPC: G06F16/21 ,  G06Q50/08

Abstract: The present management system includes a design database recording member identification information and member shape information on construction members constituting a construction object, a measurement database recording point coordinates of measurement points of the construction object, a member shape information acquiring unit configured to acquire the member shape information of a shape calculation member selected among the construction members recorded in the design database, a member in-range determining unit configured to determine whether coordinates of an object point selected among the measurement points recorded in the measurement database are of the shape calculation member by using the member shape information of the shape calculation member, and an allocated measurement data creating unit configured to record the object point in association with member identification information of the shape calculation member in the measurement database.

公开(公告)号：US20210341908A1

公开(公告)日：2021-11-04

申请号：US17235763

申请日：2021-04-20

Applicant: TOPCON CORPORATION

Inventor： Satoshi YANOBE ,  Toshio YAMADA ,  Kazuki OSARAGI

IPC: G05B19/418 ,  G06T7/00 ,  G06T7/557

Abstract: Provided is a work management system enabling real-time inspection by simultaneously performing work and measurements. The work management system includes a tool including a communication unit and a trigger switch, a camera unit including a communication unit, a camera capable of identifying 3D camera coordinates from an image, a posture detecting device configured to acquire camera posture information, a control unit, and a prism, and a surveying instrument including a communication unit, a tracking unit, a distance-measuring unit, an angle-measuring unit, and a control unit, wherein upon detection that the trigger switch has been used, the camera unit collects camera posture information by the posture detecting device, a tool image by the camera, position coordinates of the prism measured by the surveying instrument, and orientation information of the camera unit viewed from the surveying instrument, and obtains and stores position coordinates of a tip end position of the tool.