Patent ID: 11900777
Assignee: HITACHI, LTD.
Field: Measurement (Instruments)
Classification: CPC G  H  A | IPC G  H

Claim 14:
15. A system, comprising:
a computer configured to:
receive, from a glove comprising a microphone, a pressure sensor, and an acceleration sensor, a sound signal from the microphone detecting a work sound, a pressure signal from the pressure sensor detecting a pressure of a work of a hand operation, a slip signal detected by the pressure sensor, and an acceleration signal from the acceleration sensor detecting an acceleration of the glove;
detect a slip signal based on a change in the pressure signal; and
determine a work content of a worker based on the sound signal, the pressure signal, the slip signal and the acceleration signal, the work content determined further based on a difference between a detection timing of a predetermined work sound detected in the sound signal and a detection timing of the slip signal satisfying a threshold.