CN102932556A - Intelligent mobile phone capable of recognizing speech - Google Patents
Intelligent mobile phone capable of recognizing speech Download PDFInfo
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- CN102932556A CN102932556A CN2012105125470A CN201210512547A CN102932556A CN 102932556 A CN102932556 A CN 102932556A CN 2012105125470 A CN2012105125470 A CN 2012105125470A CN 201210512547 A CN201210512547 A CN 201210512547A CN 102932556 A CN102932556 A CN 102932556A
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Abstract
The invention provides an intelligent mobile phone capable of recognizing the speech. The intelligent mobile phone comprises a communication module unit, a processor, a speech acquisition unit, a speech processing unit, a speech instruction storage, a speech recognition unit and a processor. The intelligent mobile phone provided by the invention has the advantages that the speech control function is achieved, and a user can control the mobile phone to execute multiple operations directly by speech, so that good human-computer interaction is provided, convenience is brought for daily use of the user, and the safety of the use is improved.
Description
Technical field
The present invention relates to field of mobile phones, specifically about a kind of smart mobile phone of identifying voice.
Background technology
Smart mobile phone (Smartphone) is a kind of mobile phone that corresponding open operating system is installed.Usually use different operating system, the application software between them is incompatible.Because third party software can be installed, so smart mobile phone has abundant function.
The birth of smart mobile phone is palmtop PC (PocketPC) differentiation and next.Palmtop PC the earliest is the call function that does not possess mobile phone, but along with the lifting of user for the dependence of the personal information processing aspect function of palmtop PC, by being unaccustomed at any time all carrying mobile phone and two equipment of PPC, so manufacturer has arrived the system transplantation of palmtop PC in the mobile phone, so this concept of smart mobile phone just occurred.Smart mobile phone has more comprehensive disposal ability function than traditional mobile phone, such as the S60 series of Symbian operating system, the Windows Mobile Smartphone series of Windows Mobile operating system; Also can be that traditional PD A adds the mobile communication function, such as the WindowsMobile Pocket PC Phone series of Windows Mobile operating system, the Treo series of Palm operating system; Also other independent type, such as S60, the Symbian3 of Symbian operating system, and the smart mobile phone of some (SuSE) Linux OS.Yet with regard to development recently, the type of these smart mobile phones has the trend that merges mutually; Smart mobile phone has five large characteristics:
1. the ability that possesses the wireless access the Internet namely needs to support GPRS under the GSM network or CDMA 1X or 3G (wcdma, cdma-evdo, the TD-scdma) network of cdma network, even 4G (HSPA+, FDD-LTE, TDD-LTE).
2. the function that has PDA comprises PIM (personal information management), schedule account, task arrange, multimedia application, browsing page.
3. have open operating system, have independently core processor (CPU) and internal memory, more application program can be installed, make the function of smart mobile phone can obtain infinite expanding.
4. can expand machine function according to individual demand.According to individual demand, real-time extension machine build-in function, and software upgrading, the Intelligent Recognition software compatibility has realized the hommization function that software market is synchronous.
5. scalability is strong, and the third party software support is many.
In a broad sense, smart mobile phone has also possessed the most of function, particularly personal information management of PDA and based on the browser of RFDC, GPS and e-mail function except the call function that possesses mobile phone.Smart mobile phone provides enough screen size and bandwidth for the user, both conveniently carried, provide wide stage for running software and content service again, a lot of value-added services can launch at this point, as: stock, news, weather, traffic, commodity, application program are downloaded, the music picture is downloaded etc.In conjunction with the 3G communication network support, the development trend of smart mobile phone, certainly will will become one powerful, integrate the comprehensive personal hand-held terminal equipment of conversation, note, network insertion, video display amusement, in general, smart mobile phone has following system, device and function:
1. operating system: in general, smart mobile phone will be based on an operating system, can working procedure.
Software: nearly all mobile phone comprises that (the most basic model is the contact assistant who comprises an address book or certain form to the software of certain form, and for example), smart mobile phone will have the ability to do more work.It can allow you create and the Office of editor Microsoft document-or check at least archives.The application that it may allow you to download is such as individual and business finance assistant.Perhaps, it can allow your editing photo, by the global positioning system planning travelling line, and creates a playback digital music.
2.Web access: more smart mobile phones can enter this website with speed faster, and this mobile phone can connect 3G data network, and has increased the support of Wi-Fi.But, not all smart mobile phone provides high speed Internet access, but they provide the access of certain form.You can use mobile phone to browse your favorite website.
3.QWERTY keyboard: according to our definition, smart mobile phone comprises a qwerty keyboard.They will be at your computor-keyboard-rather than arrange in alphabetical order the numeric keypad at top, and you must utilize and enter one No. 1 and A is arranged, B, but or this keyboard hardware (physical keyboard) of C or software (the same with touch-screen, such as iPhone) there.
4. message: all mobile phones can the sending and receiving Word message, and smart mobile phone is except being to process Email, smart mobile phone can be synchronously you the individual-, your specialty-electronic mail account sometimes.Some mobile phones can be supported a plurality of electronic mail accounts.Other comprise: access popular instant messaging service, such as AIM and the Yahoo of QQ, MSN and AOL.
5. in addition, the smart mobile phone function also comprises: mail: smart mobile phone is to design for the business people usually, and at present the topmost liaison method of global businesses is not phone, note but mail, especially mail is business people one God action to be processed in trading company or global company, and the support of smart mobile phone primary need is exactly mail.
6. contact person: except mail, in the process of conversation, all need to call the contact phone book, common people only are kept on the mobile phone mobile phone with telephone directory to lose or change mobile phone, the inconvenience that huge address book is suitable, more clever people is that usage data line and computer are synchronous, but real correct using method is by wireless synchronization, no matter on computers or the change of having carried out the contact person on the mobile phone can obtain effectively synchronously.
7. calendar: the commercial mobile phone schedule is a good function. but the operational problem few people that are subject to mobile phone can arrange all things at mobile phone, and need again with computer synchronous this moment.Supporting documentation is checked and is write: except more than, commercial mobile phone can also be processed the document in the routine work, becomes the workbench of a movement to guarantee mobile phone.
Because the miniaturization of smart mobile phone design, portable characteristics, so that mobile phone can use in arbitrary place easily, with regard to the concrete function that smart mobile phone possesses, the smart mobile phone of selling in the market, still the function that does not possess the speech recognition improved, most operation is by keyboard or hand-written finishing, trivial operations, inefficiency; How to realize that by voice human-computer dialogue is one of important technological problems that will solve in the field of mobile phones.
Summary of the invention
The objective of the invention is, in prior art, the deficiency of smart mobile phone operating aspect, a kind of smart mobile phone with speech identifying function is proposed, speech recognition equipment is set within it, can identify its legal user's or other users' phonetic order, finish the various functions of this smart mobile phone.
The invention provides a kind of smart mobile phone of identifying voice, comprise with lower unit and device:
The voice collecting unit is used for the phonetic order of an outside is converted to analog electrical signal;
Audio Processing Unit is for the treatment of received analog electrical signal;
The phonetic order memory is used for pre-stored a plurality of phonetic orders, and the mapping relations between the control command of the digital signal changed of pre-stored these a plurality of phonetic orders and this scanner;
Voice recognition unit, be connected with the phonetic order memory with described Audio Processing Unit respectively, be used for the identification phonetic order and recognition result is sent to described processor, described processor is according to the concrete operation of this mobile phone of Digital Signals corresponding to this recognition result.
Further, described voice collecting unit is a microphone.
Further, described Audio Processing Unit comprises AD converting unit and a noise reduction unit.
Further, described phonetic order memory is a nonvolatile random access memory.
Beneficial effect of the present invention is:
Because this mobile phone has had speech recognition equipment, need not to input and writing process by numerous and diverse keyboard again, can finish most cell-phone function, significantly simplify the operation sequence of mobile phone; Simultaneously, this smart mobile phone is only identified its legal user's voice, has also increased its security performance, only allows its legal user normally to use; Even mobile phone is lost, other holders can't use, and have guaranteed the information security in this smart mobile phone.
Description of drawings
Fig. 1 is the principle schematic of the embodiment of the invention.
Embodiment
For understanding technology contents of the present invention, especially exemplified by example and cooperate description of drawings as follows:
As shown in Figure 1, the smart mobile phone that can identify voice comprises voice collecting unit 101, Audio Processing Unit 102, voice recognition unit 103, phonetic order memory 104 and processor 105, communication module unit 110 and network connection unit 120.
Speech recognition can be based on the relevant recognition mode of talker or the irrelevant recognition mode of talker.The relevant recognition mode of talker refers to voice pre-stored before carrying out identification and the one or more users of registration, and the model of the model of the external world being inputted voice and the voice of storing compares, to carry out speech recognition.The irrelevant recognition mode of talker refers to need not to register in advance and store user's voice before identifying operation, do not specify talker's voice so that the Research statistics model but collect, and utilize the statistical model of studying to carry out identification, like this, eliminate each talker's personal characteristics, adopted the common trait between each talker advantageously to identify.
In the present embodiment, based on the relevant recognition mode of talker, prerecord a plurality of phonetic control commands of having stored at least one user in the phonetic order memory 103, and store the mapping relations (one by one correspondence mappings relation) between the control command of digital signal that these a plurality of phonetic orders change and this mobile phone.
The user can be by its voice control model of the key to run on the mobile phone, and this button can be an existing function button on the mobile phone.
In a further embodiment, based on the irrelevant recognition mode of talker, mapping relations between the digital signal that the statistical model feature of the interior pre-stored a plurality of phonetic control commands through research of phonetic order memory 103, this statistical model feature are changed corresponding to a plurality of phonetic orders and the control command of this mobile phone.Therefore, after the user sends phonetic order, data through Audio Processing Unit 102 are processed, the aspect of model that voice recognition unit 104 extracts in the speech data, and compare with the statistical model feature of a plurality of phonetic control commands in the phonetic order memory 103, carry out speech recognition, and carry out corresponding operation based on the recognition result mobile phone.
In the present embodiment, the user can send phonetic order to mobile phone in certain distance range, after voice collecting unit 101 receives the phonetic order that the user sends, after the analog-to-digital conversion of process Audio Processing Unit 102, the noise reduction process, be sent to voice recognition unit 104 and carry out identifying processing, and recognition result is sent to processor 105, and processor 105 is carried out corresponding control command based on this mobile phone of Digital Signals corresponding to recognition result.
Aforesaid voice collecting unit 101, Audio Processing Unit 102, voice recognition unit 103, phonetic order memory 104 and processor 105 can be discrete elements, or integrate.
In sum, the smart mobile phone of the present embodiment, it is provided with voice collecting, processing and recognition unit, so that mobile phone has possessed voice control function, the user can directly control mobile phone by language and carry out multiple operation, good human-computer interaction is provided, offers convenience for user's routine use, satisfy the demand of the omnibearing use of user.
Claims (4)
1. the smart mobile phone that can identify voice comprises communication module unit and processor, it is characterized in that, also comprises:
The voice collecting unit is used for the phonetic order of an outside is converted to analog electrical signal;
Audio Processing Unit is for the treatment of received analog electrical signal;
The phonetic order memory is used for pre-stored a plurality of phonetic orders, and the mapping relations between the control command of the digital signal changed of pre-stored these a plurality of phonetic orders and this scanner;
Voice recognition unit, be connected with the phonetic order memory with described Audio Processing Unit respectively, be used for the identification phonetic order and recognition result is sent to described processor, described processor is according to the concrete operation of this mobile phone of Digital Signals corresponding to this recognition result.
2. smart mobile phone as claimed in claim 1 is characterized in that, described voice collecting unit is a microphone.
3. smart mobile phone as claimed in claim 1 is characterized in that, described Audio Processing Unit comprises AD converting unit and a noise reduction unit.
4. smart mobile phone as claimed in claim 1 is characterized in that, described phonetic order memory is a nonvolatile random access memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012105125470A CN102932556A (en) | 2012-11-30 | 2012-11-30 | Intelligent mobile phone capable of recognizing speech |
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| CN2012105125470A CN102932556A (en) | 2012-11-30 | 2012-11-30 | Intelligent mobile phone capable of recognizing speech |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301399A (en) * | 2014-09-28 | 2015-01-21 | 深圳市星盘科技有限公司 | System and method for remotely controlling loudspeaker box through voice |
| WO2016131293A1 (en) * | 2015-07-24 | 2016-08-25 | 中兴通讯股份有限公司 | File transmission method between terminals, mobile terminal, and wireless route device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050009569A1 (en) * | 2003-07-07 | 2005-01-13 | Samsung Electronics Co., Ltd. | Mobile communication terminal and method for inputting characters by speech recognition |
| CN101807395A (en) * | 2010-02-26 | 2010-08-18 | 中山大学 | Method for controlling intelligent terminal via voice |
-
2012
- 2012-11-30 CN CN2012105125470A patent/CN102932556A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050009569A1 (en) * | 2003-07-07 | 2005-01-13 | Samsung Electronics Co., Ltd. | Mobile communication terminal and method for inputting characters by speech recognition |
| CN101807395A (en) * | 2010-02-26 | 2010-08-18 | 中山大学 | Method for controlling intelligent terminal via voice |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301399A (en) * | 2014-09-28 | 2015-01-21 | 深圳市星盘科技有限公司 | System and method for remotely controlling loudspeaker box through voice |
| WO2016131293A1 (en) * | 2015-07-24 | 2016-08-25 | 中兴通讯股份有限公司 | File transmission method between terminals, mobile terminal, and wireless route device |
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Application publication date: 20130213 |