Heating apparatus having voice command control operative in a conversational processing manner
First Claim
1. In a voice command controlled heating apparatus, for carrying out one of a plurality of preprogrammed cooking sequences, the improvement comprising:
- an interactive voice command control system including means for operating in various modes, one at a time as follows;
(1) a first voice recognition mode for receiving a first voice command from a user;
(2) a voice syntheiszing mode wherein the appartus synthesizes voice data asking the user to make some choice that is related to his first voice command;
(3) a second voice recognition mode for receiving a user'"'"'s second voice command indicating his choice, said second voice recognition mode recognizing a smaller number of kinds of voice commands which are determined responding to the first voice command, than that can be recognized by the first voice recognition mode, and(4) an enforcing mode for carrying out a selected pre-programmed cooking sequence corresponding to the first and second voice commands, the control system generally progressing in operation from the first voice recognition mode to the enforcing mode with mode changes from the second voice recognition mode to either the first voice recognition mode or voice synthesizing mode permitted for clarifications of voice commands not recognized by said interactive voice command control system.
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Abstract
An oven that is controllable by a conversational style voice interaction with a user. It includes voice recognition system for listening to the user and a speech synthesizer for talking to the user. Operation occurs initially in a first voice recognition mode for recognizing one of a group of possible first voice commands from the user. After recognizing a particular first voice command, operation continues in a voice synthesizing mode wherein the user is asked to make some choices which confirms or "narrows" the first voice command. After synthesizing, operation continues in a second voice recognition mode for recognizing a particular one of a second group (less in number than the first group) of possible second voice commands from the user. After recognizing a particular second voice command, the oven operates according to the preprogrammed instructions corresponding to the first and second voice commands.
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Citations
4 Claims
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1. In a voice command controlled heating apparatus, for carrying out one of a plurality of preprogrammed cooking sequences, the improvement comprising:
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an interactive voice command control system including means for operating in various modes, one at a time as follows; (1) a first voice recognition mode for receiving a first voice command from a user; (2) a voice syntheiszing mode wherein the appartus synthesizes voice data asking the user to make some choice that is related to his first voice command; (3) a second voice recognition mode for receiving a user'"'"'s second voice command indicating his choice, said second voice recognition mode recognizing a smaller number of kinds of voice commands which are determined responding to the first voice command, than that can be recognized by the first voice recognition mode, and (4) an enforcing mode for carrying out a selected pre-programmed cooking sequence corresponding to the first and second voice commands, the control system generally progressing in operation from the first voice recognition mode to the enforcing mode with mode changes from the second voice recognition mode to either the first voice recognition mode or voice synthesizing mode permitted for clarifications of voice commands not recognized by said interactive voice command control system. - View Dependent Claims (2)
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3. A heating apparatus comprising:
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(a) an enclosure case having therein a heating chamber adapted to receive an object to be heated, the enclosure case having a door at an opening of said heating chamber; (b) heating means for supplying heating energy into said heating chamber; (c) memory means having a plurality of preprogrammed cooking sequences stored therein; and (d) speech recognition and control circuit means for carrying out one of said plurality of pre-programmed cooking sequences, said speed recognition and control circuit means requiring first and second voice commands from a user to effect selection and start of a cooking sequence, said speech recognization and control circuit means executing a cooking sequence only when said two voice commands are input in a predetermined sequence, said speech recognition and control circuit means including means for operating in any one of the following four operating modes; (1) a first voice recognition mode for receiving said first voice command from the user, (2) a voice synthesizing mode wherein said control circuit means synthesizes voice data asking the user to make some choice that is related to his first voice command, (3) a second voice recognition mode for receiving said user'"'"'s second predetermined voice command indicating his choice, said second voice recognition mode recognizing a smaller number of kinds of voice commands which are determined responding to the first voice command, than can be recognized by the first voice recognition mode, and (4) an enforcing mode for carrying out a selected preprogrammed cooking sequence corresponding to the first and second voice commands, said control circuit means progressing in operation from the first voice recognition mode to the enforcing mode with mode changes from the second voice recognition mode to either the first voice recognition mode or voice synthesizing mode permitted for clarifications of voice commands not recognized by said speech recognition and control circuit means. - View Dependent Claims (4)
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Specification