A speech recognition device and a speech recognition method are disclosed. The speech recognition device includes: a communication unit configured to transmit data on a speech to a server device, and receive a first speech recognition result and a degree of reliability of the first speech recognition result from the server device; a speech recognition unit configured to acoustically recognize the speech and output a second speech recognition result and a degree of reliability of the second speech recognition result; and a selection unit configured to correct at least, one of the degree of reliability of the first speech recognition result and the degree of reliability of the second speech recognition result with a correction value corresponding to a detected vehicle speed of the vehicle, and to select one of the first speech recognition result and the second speech recognition result which is higher in degree of reliability.
SPEECH RECOGNITION DEVICE AND SPEECH RECOGNITION METHOD
2019-07-25
Patent
Elektronische Ressource
Englisch
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