Work situation detection device, computer-readable recording medium that records program, and work situation detection method
AssigneePanasonic Intellectual Property Corporation of America
InventorHiroyuki Kano
Life of this patent
Estimating the term…
Abstract
An operation situation detection device includes: at least one microphone that is provided in a chamber to detect a first operation sound which is an operation sound occurring when a predetermined operation is performed in the chamber; a memory that stores in advance a second operation sound which is a typical sound likely to occur when the operation is performed; a calculator that calculates a similarity between the first operation sound and the second operation sound; and a determinator that determines that the operation has been performed, when the similarity is a predetermined value or higher.
Claims10
An operation situation detection device, comprising:
- a plurality of microphones that are provided in a chamber to detect a first operation sound which is an operation sound occurring when a predetermined operation is performed in the chamber;
- a memory that stores in advance a second operation sound which is a typical sound likely to occur when the operation is performed;
- a calculator that calculates a similarity between the first operation sound and the second operation sound with respect to at least one of the plurality of microphones;
- and
- a determinator that determines that the operation has been performed, when the similarity is a predetermined value or higher with respect to at least one of the plurality of microphones.
A non-transitory computer-readable recording medium that records a program, the program causing a computer provided in an operation situation detection device that includes:
- a plurality of microphones that are provided in a chamber to detect a first operation sound which is an operation sound occurring when a predetermined operation is performed in the chamber;
- and
- a memory that stores in advance a second operation sound which is a typical sound likely to occur when the operation is performed, to serve as:
- a calculator that calculates a similarity between the first operation sound and the second operation sound with respect to at least one of the plurality of microphones;
- and
- a determinator that determines that the operation has been performed, when the similarity is a predetermined value or higher with respect to at least one of the plurality of microphones.
An operation situation detection method, comprising:
- by an operation situation detection device that includes:
- a plurality of microphones that are provided in a chamber to detect a first operation sound which is an operation sound occurring when a predetermined operation is performed in the chamber;
- and
- a memory that stores in advance a second operation sound which is a typical sound likely to occur when the operation is performed,
- calculating a similarity between the first operation sound and the second operation sound with respect to at least one of the plurality of microphones;
- and
- determining that the operation has been performed, when the similarity is a predetermined value or higher with respect to at least one of the plurality of microphones.
Dependencies are inferred from the claim text.