Voice control system, wakeup method and wakeup apparatus therefor, electrical appliance and co-processor

Abstract

A voice control system, a wakeup method and wakeup apparatus therefor, an electrical appliance and a co-processor. The wakeup method comprises: a collection step for collecting voice information; a processing step: processing the voice information to determine whether the voice information contains a human voice; if so, separating a voice information segment containing the human voice, and entering a recognition step; the recognition step: performing wakeup word recognition on the voice information segment containing the human voice; if a wakeup word is recognised, then entering a wakeup step; and if no wakeup word is recognised, then returning to the collection step; and the wakeup step: waking up a voice recognition processor. Each part is designed in a modularized manner according to the method. The voice recognition processor only operates when voice recognition is required, avoiding ceaseless all-weather operation, and having reduced energy consumption. The voice wakeup apparatus only recognises a wakeup word, has low power consumption, and consumes very little energy even in all-weather operation, solving the problem of high power consumption in existing voice recognition.

Dependencies are inferred from the claim text.