Patent ID: 11964370
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Machine tools (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 0:
1. A work management system comprising:
a control device;
a wearable device including a display unit; and a tool, wherein the tool includes:
an image pickup unit; and
a communication unit configured to transmit data of an image captured by the image pickup unit to the control device, wherein the control device includes a processing unit configured to execute a determination process of determining whether or not a work is being performed successfully based on the image captured by the image pickup unit; wherein the processing unit is configured to, in advance of starting of the work by a worker, determine whether or not the worker would perform the work at a correct working site by comparing the image captured by the image pickup unit with an instruction image of a working site to a similarity threshold stored in advance; wherein when it is determined that the worker would perform the work at the correct working site, the processing unit is configured to project on the display unit of the wearable device an image or a message of urging the worker to start the work, and when it is determined that the worker would not perform the work at the correct working site, the processing unit is configured to transmit to the wearable device a signal instructing the worker to capture an image of a working site.