Voice recognition function realizing method and device

A method for realizing a voice recognition function, comprising:

• setting a corresponding relationship between an attitude parameter of a mobile terminal body and a voice recognition mode;
• when a change of the attitude parameter of the mobile terminal body detected by a gravity sensor in a mobile terminal satisfies a condition of switching the voice recognition mode, then switching the voice recognition mode, and performing voice recognition under the switched voice recognition mode;
• wherein, the attitude parameter of the mobile terminal body comprises an inclination angle of the mobile terminal body relative to a horizontal plane, and the voice recognition mode comprises a common mode and a voice wake-up mode;
• and
• wherein, setting a corresponding relationship between an attitude parameter of a mobile terminal body and a voice recognition mode comprises:
• setting a corresponding relationship between a range of the inclination angle of the mobile terminal body relative to the horizontal plane and the voice recognition mode, wherein:
• the inclination angle of the mobile terminal body relative to the horizontal plane belongs to a first angle interval, corresponding to the common mode of the voice recognition mode, and the inclination angle of the mobile terminal body relative to the horizontal plane belongs to a second angle interval, corresponding to the voice wake-up mode of the voice recognition mode;
• wherein the first angle interval is not intersected with the second angle interval.