Control method, voice interaction apparatus, voice recognition server, non-transitory storage medium, and control system

A voice interaction apparatus comprising:

• a controller including a speech section detector configured to identify whether an acquired voice is a speech made by a target person by a set identification level and perform speech section detection, wherein
• in the controller, when an estimation result indicating that it is highly likely that the speech made by the target person is included in the acquired voice has been acquired from a voice recognition server, the voice interaction apparatus changes a setting in such a way as to lower the identification level of the speech section detector and perform communication with the voice recognition server by speech section detection in accordance with the identification level after the change.

A voice recognition server configured to perform voice recognition of an acquired voice sent through communication by a voice interaction apparatus including a speech section detector, the speech section detector being configured to identify whether the acquired voice includes a speech made by a target person by a set identification level and perform speech section detection, wherein

• the voice interaction apparatus includes a controller, and
• when an estimation result indicating that it is highly likely that the speech made by the target person is included in the acquired voice has been acquired, the controller instructs the voice interaction apparatus to change a setting in such a way as to lower the identification level of the speech section detector, and to perform communication with the voice recognition server by speech section detection in accordance with the identification level after the change.

A computer readable non-transitory storage medium storing a control program for controlling a voice interaction apparatus including a speech section detector, the speech section detector being configured to identify whether an acquired voice includes a speech made by a target person by a set identification level and perform speech section detection, wherein

• the control program causes a computer to execute a processing procedure for instructing, when an estimation result indicating that it is highly likely that a speech made by the target person is included in a voice sent from the voice interaction apparatus has been acquired from a voice recognition server, the voice interaction apparatus to change a setting in such a way as to lower the identification level of the speech section detector, and to perform communication with the voice recognition server by speech section detection in accordance with the identification level after the change.

A control system comprising:

• a calculation unit configured to control a voice interaction apparatus including a speech section detector, the speech section detector being configured to identify whether an acquired voice includes a speech made by a target person by a set identification level and perform speech section detection, wherein
• the calculation unit instructs, when an estimation result indicating that it is highly likely that the speech made by the target person is included in the acquired voice has been acquired from a voice recognition server, the voice interaction apparatus to change a setting in such a way as to lower the identification level of the speech section detector, and to perform communication with the voice recognition server by speech section detection in accordance with the identification level after the change.