The method of a kind of mobile phone speech device for identifying and the speech recognition that Activates Phone
Technical field
This area relates to the apparatus and method of mobile phone speech identification, relates in particular to a kind of inner acoustic control conversation realize Activating Phone apparatus and method of voice identification function of utilizing.
Background technology
The speech recognition of mobile phone (VR) function has become gradually everybody and has liked the function used, press particular key after the user say different instructions according to voice suggestion, can carry out corresponding operation through identification phonetic order mobile phone.Existing inconvenience is to open the mode of VR function.Every money mobile phone is because design is different, and the mode of opening the VR function also is not quite similar: have plenty of button of specialized designs on keyboard, press this key and can enter the VR function; Having plenty of the left and right sides soft key that shows by standby picture opens; Have plenty of because the design restriction can only be opened by Macintosh; What is more will enter just to find the option that activates the VR function behind which floor menu.Therefore, find the option that activates VR and the process that activates VR to seem that some is complicated and loaded down with trivial details.
Summary of the invention
The object of the present invention is to provide a kind of method of the speech recognition that Activates Phone, simplified the process that activates the VR function, make the user in the situation that directly do not contact mobile phone and still can pass through the VR operating handset.
The object of the present invention is to provide a kind of mobile phone speech device for identifying, simplified the project organization that activates the VR function, make the user in the situation that directly do not contact mobile phone and still can pass through the VR operating handset.
Technical scheme of the present invention is: the present invention proposes a kind of method of the speech recognition that Activates Phone, comprising:
The inner acoustic control call function of starting hand-set, near the sound the searching handset;
If this sound that searches is predefined keyword, then trigger interior of mobile phone acoustic control conversation, the opening voice identification;
If this sound that searches is not predefined keyword, then continue near the voice signal of searching handset.
The method of the above-mentioned speech recognition that Activates Phone, wherein, this keyword is preset in the mobile phone when dispatching from the factory.
The method of the above-mentioned speech recognition that Activates Phone, wherein, this keyword is set by the user.
The method of the above-mentioned speech recognition that Activates Phone, wherein, autoshutdown speech recognition after the speech recognition operation is finished shields interior of mobile phone acoustic control conversation simultaneously.
The method of the above-mentioned speech recognition that Activates Phone, wherein, the key-press input that receives the user after the speech recognition operation is finished is closed speech recognition, shields simultaneously interior of mobile phone acoustic control conversation.
The method of the above-mentioned speech recognition that Activates Phone, wherein, the method also comprises: mobile phone receives user's the inner acoustic control conversation of key-press input closing hand phone.
Based on above-mentioned method, the invention allows for a kind of mobile phone speech device for identifying, comprising:
Input module comprises:
Near the voice operating transmission unit, searching handset sound;
Voice-input unit, reception user's phonetic order;
Executive Module comprises:
Interior of mobile phone acoustic control telephony unit, connect this voice operating transmission unit, in this telephony unit, judging unit is set, the keyword whether sound that this voice operating transmission unit transmission of this judgment unit judges comes is preset, if it is interior of mobile phone acoustic control conversation is triggered, and exports simultaneously a control signal;
The mobile phone speech identification unit connects this voice-input unit and this interior of mobile phone acoustic control telephony unit, and opening voice identification under the effect of this control signal receives from the phonetic order of this voice-input unit and carries out operation corresponding to instruction.
Above-mentioned mobile phone speech device for identifying, wherein, this keyword is preset in the mobile phone when dispatching from the factory.
Above-mentioned mobile phone speech device for identifying, wherein, this keyword is set by the user.
Above-mentioned mobile phone speech device for identifying, wherein, this mobile phone speech identification unit is the autoshutdown operation after the speech recognition operation is finished, simultaneously this interior of mobile phone acoustic control telephony unit automatic shield.
Above-mentioned mobile phone speech device for identifying, wherein, this mobile phone speech identification unit is closed operation after receiving user's key-press input, simultaneously this interior of mobile phone acoustic control telephony unit conductively-closed.
Above-mentioned mobile phone speech device for identifying, wherein, the opening and closing option of this interior of mobile phone acoustic control telephony unit is arranged in the mobile phone menu.
The present invention contrasts prior art, following beneficial effect is arranged: the present invention is by will originally only being applied on the mobile phone in inside acoustic control conversation (VOX) function that intercom uses, as long as the VOX function is unlocked, which interface no matter mobile phone be in, even the user can activate the VR function easily in the situation that directly do not contact mobile phone, thereby comes operating handset by VR.
Description of drawings
Fig. 1 is the theory diagram of a preferred embodiment of mobile phone speech device for identifying of the present invention.
Fig. 2 is the flow chart of a preferred embodiment of the method for the speech recognition that Activates Phone of the present invention.
Fig. 3 is the flow chart of another preferred embodiment of the method for the speech recognition that Activates Phone of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 shows the principle of a preferred embodiment of mobile phone speech device for identifying of the present invention.See also Fig. 1, the mobile phone speech device for identifying comprises an input module 1 and an Executive Module 2, input module 1 comprises again voice operating transmission unit 11 and voice-input unit 12, Executive Module 2 comprises again VOX unit 21 and VR unit 22, in 21 inside, VOX unit a judging unit (not shown) is set.Voice operating transmission unit 11 and VOX unit 21 have been widely used on the intercom with the VOX function, are the option that is installed in the mobile phone speech device for identifying and adds switch VOX function in mobile phone menu is set in the present embodiment.The user can be in mobile phone menu opens or closes the VOX function by button.
Usually mobile phone VOX when Default Value is preset as and closes, when select to open VOX in mobile phone menu after, VOX unit 21 is unlocked, and voice operating transmission unit 11 brings into operation, in certain distance, search for sound, all might trigger the VOX function as long as sound source enough closely or is enough rung.Be provided with a keyword in VOX unit 21, this keyword can be arranged in the mobile phone by producer when dispatching from the factory, also can be by user preset.The sound that searches compares with keyword in judging unit, triggers VOX unit 21 if both are identical, outputs control signals to simultaneously VR unit 22.If both differences then repeat the search of voice operating transmission unit 11 and the comparison of judging unit.VR unit 22 is after receiving control signal, and the opening voice identification receives the phonetic order from voice-input unit 12, carries out operation corresponding to instruction.
After the respective operations of VR unit 22 complete phonetic orders, the operation of VR unit 22 autoshutdowns, VOX unit 21 automatic shields are waited for next time and being triggered simultaneously.Perhaps, VR unit 22 also can not possess the function of autoshutdown operation, but closes operation by the user's that receives key-press input, and simultaneously VOX unit 21 conductively-closeds trigger to wait for next time.
Based on this device, Fig. 2 shows the flow process of a preferred embodiment of the method for the speech recognition that Activates Phone.Below in conjunction with Fig. 2 each step of the method flow of the speech recognition that Activates Phone is described in detail.
Step S10: open the VOX function.
Originally inside acoustic control conversation (VOX) functional device that was applied in the intercom is used to be installed in the mobile phone.The VOX function of intercom refers to need not the press-to-talk key, as long as just can activate automatic sending function facing to the intercom speech in certain distance, directly carries out both sides' intercommunication.Embedded in mobile phone the VOX unit, and in menu, add to open VOX and close the option of VOX, the user is by selecting corresponding option to open the VOX function in menu.
Near step S11: the sound the searching handset.
The VOX functional device of intercom also has a voice operating transmission unit, moves immediately the voice operating transmission unit and come near the searching handset sound after the user opens the VOX function.
Step S12: judge whether predefined keyword of the sound search, if it is change step S13 over to, continue search otherwise return step S11.
For example, default keyword is " VOX ", although the user has opened VOX, as long as do not say " VOX ", the VOX function just can not be triggered, in case said " VOX ", then enters step S13.Keyword can be preset in the mobile phone by manufacturer when dispatching from the factory, and also can be set up on their own by the user.
Step S13: trigger VOX, start VR.The VR unit is arranged in the mobile phone, and in this step, VOX VR function when triggering is activated.
Step S14: autoshutdown VR after VR speech recognition operation is finished, and automatic shield VOX.
If still search default keyword, then repeating step S13~S14 after the shielding.When not needing the VOX function, can also come closing hand phone VOX function by in menu, choosing " closing VOX ".
Fig. 3 shows the flow process of a preferred embodiment of the method for the speech recognition that Activates Phone of the present invention.
Step S20~step S23: S10~S13 is identical with step, does not repeat them here.
Step S24: after finishing, VR speech recognition operation closes VR by user's key-press input, and shielding VOX.
Similarly, if still search default keyword, then repeating step S23~S24 after the shielding.When not needing the VOX function, can also come closing hand phone VOX function by in menu, choosing " closing VOX ".
Inventive point of the present invention is: by the VOX device that originally is applied to intercom is set at the interior of mobile phone that has the VR function, so that as long as the VOX function is unlocked, no matter which interface mobile phone is in, as long as search the sound identical with default keyword, just can directly not contact mobile phone and activate easily the VR function, thereby come operating handset by VR.
Above-described embodiment provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be in the situation that do not break away from invention thought of the present invention; above-described embodiment is made various modifications or variation; thereby protection scope of the present invention do not limit by above-described embodiment, and should be the maximum magnitude that meets the inventive features that claims mention.