US 12,603,089 B2 · Electronic apparatus performing speech recognition and method for controlling thereof

Abstract

Disclosed is an electronic apparatus which performs speech recognition. The apparatus includes: at least one sensor; a memory storing context data each corresponding to a plurality of commands; a microphone; and at least one processor configured to acquire a text corresponding to a voice command in case that the voice command is received through the microphone, identify context data corresponding to an identified command in case that a command having similarity of a first threshold value or more with the acquired text is identified among the plurality of commands stored in the memory, acquire a control signal corresponding to the identified command in case that current context data including context data acquired through the at least one sensor is identified as having similarity of a second threshold value or more with the context data corresponding to the identified command, and perform an operation based on the control signal.

Claims17

Dependent claims

An apparatus comprising:

at least one sensor;
a memory storing a plurality of context data each corresponding to one of a plurality of commands;
a microphone;
and at least one processor configured to:
acquire text data corresponding to a voice command received through the microphone, identify at least one candidate command, among the plurality of commands, based on a comparison between the acquired text data and the plurality of commands, identify a first command, among the at least one candidate command based on intent data corresponding to each of the at least one candidate command, each of the intent data indicating an intent of the user corresponding to the respective candidate command, identify first context data, among the plurality of context data, corresponding to the identified first command, acquire a control signal corresponding to the identified first command based on a comparison between the first context data corresponding to the identified first command and second context data acquired through the at least one sensor corresponding to the voice command, and perform an operation based on the control signal.

2 more elements

A method for controlling an electronic apparatus which performs speech recognition, the method comprising:

acquiring text data corresponding to a voice command;
identifying at least one candidate command, among a plurality of commands, based on a comparison between the acquired text data and the plurality of commands;
identifying a first command, among the at least one candidate command based on intent data corresponding to each of the at least one candidate command, each of the intent data indicating an intent of the user corresponding to the respective candidate command;
identifying first context data, among a plurality of context data, corresponding to the identified first command, each of the plurality of context data corresponding to one of a plurality of commands;
acquiring a control signal corresponding to the identified first command based on a comparison between the first context data corresponding to the identified first command and second context data acquired through at least one sensor corresponding to the voice command;
and
performing an operation based on the control signal.

4 more elements

Dependencies are inferred from the claim text.

Electronic apparatus performing speech recognition and method for controlling thereof

Life of this patent

Electronic apparatus performing speech recognition and method for controlling thereof

Life of this patent

Abstract

Claims17