Patent ID: 11931831
Assignee: OTOS WING CO., LTD.
Field: Machine tools (Mechanical engineering)
Classification: CPC A  B  G | IPC B  G

Claim 0:
1. A status alarm mask comprising:
a main body configured to cover a face and eyes of a user;
a filter unit placed at a front surface portion of the main body and configured to protect the eyes;
a communication module configured to establish a communication session with a plurality of welding torches and receive at least one inclination value of the welding torches through the communication session;
an image sensor configured to acquire a welding image of a work done by a user holding a first welding torch of the welding torches;
a controller configured to:
determine whether the work of the first welding torch is in progress based on the filter unit;
determine a change in the inclination of the first welding torch by analyzing the welding image;
when the work of the first welding torch is in progress, generate notification output data based on the change in the inclination of the first welding torch, the notification output data comprising monitoring data that has the at least one inclination value;
monitor statuses of the plurality of welding torches by:
determining a split time interval for each torch of the welding torches by dividing a first time interval by a total number of welding torches;
receiving inclination values of each of the welding torches for each split time interval; and
incorporating the received inclination values into the monitoring data; and

an output unit placed at a location not overlapping with the filter unit and configured to receive and output the notification output data.