Human machine interface with speech recognition

G - Physics – 10 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G10L 15/26 (2006.01)

Patent

CA 2518503

An industrial human-machine interface device (10) that permits speech- controlled navigation through a menu using a speech-recognition processor (12). The speech-recognition processor (12) is coupled to a microcontroller (14) and a display (18). The microcontroller (14) is interfaced with a power metering device (24) which monitors a power signal in a circuit. To obtain a reading of a characteristic of the power signal, the operator speaks a spoken keyword into a microphone (26) of the human-machine interface device (10). The speech-recognition processor (12) converts the keyword into an identification word which is outputted by the processor (12) to the microcontroller (14). The microcontroller (14) polls the output of the processor (12), and upon detection of an identification word, executes a function associated therewith. Menu navigation among consecutive or nonconsecutive menu levels is performed by speaking one or more predetermined keywords. The speech-recognition processor (12) can recognize the keywords independent of the speaker or may be trained for speaker-dependent recognition.

L'invention concerne une interface IHM industrielle à navigation vocale dans un menu, par processeur de reconnaissance vocale, lequel est couplé à un microcontrôleur et un afficheur. Le microcontrôleur est en interface avec un dispositif de mesure de puissance qui contrôle un signal de puissance dans un circuit. Pour connaître une caractéristique de ce signal, l'opérateur énonce un mot clé dans un microphone de l'IHM. Le processeur convertit le mot en mot d'identification et transmet ce mot d'identification au microcontrôleur, lequel interroge la sortie du processeur et exécute une fonction associée s'il détecte un mot d'identification. La navigation de menu entre des niveaux de menu consécutifs ou non consécutifs s'effectue par énoncé d'un ou plusieurs mots clés. Le processeur peut reconnaître les mots clés indépendamment du locuteur ou bien il peut être entraîné à reconnaître un locuteur particulier.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Human machine interface with speech recognition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Human machine interface with speech recognition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Human machine interface with speech recognition will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1363310

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.