Patent ID: 11953891
Assignee: TOPCON CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. A work management system comprising:
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 of the camera, a control unit configured to control the camera and the posture detecting device, and a prism;
a surveying instrument including a communication unit, a tracking unit configured to automatically track the prism by tracking light, a distance-measuring unit configured to measure a distance to the prism by distance-measuring light, an angle-measuring unit configured to measure an angle to the prism, and a control unit configured to control the tracking unit, the distance-measuring unit, and the angle-measuring unit; a site controller including a communication unit, a display unit, a control unit, and a storage unit, and configured to be operated by a worker; and
a management server including a communication unit, a control unit, and a storage unit including a work results database,
wherein the site controller causes the surveying instrument to start automatic tracking by the tracking unit, causes the camera unit to start measurements by the camera and the posture detecting device, and acquires trigger information of the tool, and upon detection that the trigger switch has been used, requests position coordinates of a tip end position of the tool from the camera unit, and transmits and stores the position coordinates of the tip end position of the tool in the management server.