CN101414412A - Interaction type acoustic control children education studying device - Google Patents
Interaction type acoustic control children education studying device Download PDFInfo
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- CN101414412A CN101414412A CNA2007101239753A CN200710123975A CN101414412A CN 101414412 A CN101414412 A CN 101414412A CN A2007101239753 A CNA2007101239753 A CN A2007101239753A CN 200710123975 A CN200710123975 A CN 200710123975A CN 101414412 A CN101414412 A CN 101414412A
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Abstract
The invention provides an interactive voice control childhood education learning device. The device comprises a voice receiving unit used for receiving a first user voice message; a central processing unit used for carrying out function control and data processing; a storage unit used for storing the data; and a voice-output unit; and the device further comprises a voice identification unit for identifying the first user voice message received by the voice receiving unit, wherein, the central processing unit retrieves a first message with similarity being more than the predetermined threshold value from the information base stored by the storage unit according to the first user voice message identified by the voice identification unit, the first message is a command signal or expression message, and the central processing unit executes order according to the command signal or controls the output of the voice-output unit according to the expression message. The invention solves the technical problem of poor interactivity of the existing education learning device and provides the interactive voice control childhood education learning device with voice-controlled operation, voice-controlled playing and high freedom.
Description
[technical field]
The present invention relates to a kind of man-machine device of helping each other, particularly a kind of interaction type acoustic control children education studying device with speech identifying function.
[background technology]
Existing education and study device has learning machine or language repeater, this education and study device interactive is poor, can not carry out the language control operation to it, and educational information is limited easily allows the user produce to be weary of, bias toward user itself again and had certain know-how, promptly requiring has a certain amount of defeated write operation or can discern its display message.Using this education and study device based on the preschool child in 0-6 year is that income is very little.
[summary of the invention]
In order to solve the existing not strong technical matters of education and study device interactive, the invention provides a kind of voice control operation, voice controls playing, interaction type acoustic control children education studying device that freedom is high.
The present invention solves the technical scheme that existing technical matters adopts: a kind of interaction type acoustic control children education studying device is provided, and it comprises: the voice receiving unit 11 that is used to the first user speech information that receives; Be used to carry out the CPU (central processing unit) 12 of function control and data processing; Be used to store the storage unit 13 of data; Voice-output unit 14; Also comprise the voice recognition unit 16 that the first user speech information that described voice receiving unit 11 is received is discerned, described CPU (central processing unit) 12 is retrieved the first information of similarity greater than predetermined threshold according to the first user speech information of described voice recognition unit 16 identifications from described storage unit 13 canned data storehouses, this first information is command signal or expressing information, and described CPU (central processing unit) 12 is according to this command signal fill order or control the output of described voice-output unit according to this expressing information.
The present invention further improves, and comprises input/display unit 15, and this input/display unit 15 comprises keyboard, button or LED display again; Described keyboard, button are used for described storage unit 13 is carried out write operation or described CPU (central processing unit) 12 is controlled; Described LED display is used to make things convenient for the user to check information.
The present invention further improves, and comprises the cable power or the radio source that are used to power, and radio source is dry cell or lithium battery.
The present invention further improves, and described storage unit 13 comprises that movable type can plug storer.
The present invention further improves, and stores story, knowledge, music, cliction storehouse, China and foreign countries or command signal in the described storage unit 13, and described story comprises children's story, story of idiom or fable; Described knowledge comprises the literature knowledge of poem, speech, tax, scientific and technological knowledge or educating knowledge; Described music comprises intelligence development music, children's song or classical music, pop music, church music; Cliction storehouse, described China and foreign countries comprises multi-lingual translation dictionary; Described command signal comprises the order of broadcast, translation, timing or question and answer.
The present invention further improves, and described education and study device is used for broadcast information; Described CPU (central processing unit) 12 is selected the first user speech information and the with it related first information of similarity greater than predetermined threshold according to the described first user speech information from described storage unit 13, then this first information is exported by described voice-output unit.
The present invention further improves, and described education and study device is used for translation information; Described CPU (central processing unit) 12 is selected the first user speech information of similarity greater than predetermined threshold according to the described first user speech information from described storage unit 13, and the first information of the foreign languages translation related with it is proposed from the cliction storehouse, China and foreign countries of this storage unit 13, then this first information is exported by described voice-output unit.
The present invention further improves, and described education and study device is used for regularly prompting; Described CPU (central processing unit) 12 is presetted, and when reaching when imposing a condition, this education and study device has auditory tone cues.
The present invention further improves, and described education and study device is used for interactive question and answer.
The present invention further improves, comprise voice comparing unit 18, be used for the first user speech information of described voice receiving unit 16 receptions and the first language storage data of described storage unit 13 are compared, described CPU (central processing unit) 12 draws corresponding scoring according to similarity and exports with described voice-output unit.
Compared to prior art, the invention has the beneficial effects as follows: the various functions of this education and study device adopt phonetic entry control, have improved the interest of device itself, improve the utilization rate of user to this education and study device; In addition, education and study device of the present invention has broadcast, translation, question and answer, function regularly, makes differential responses at user's different needs, to promote user's total quality level; Adopt different surface structure, increase the rich of product itself.
[description of drawings]
Fig. 1 is the schematic block diagram of education and study device one embodiment of the present invention;
Fig. 2 is the workflow diagram of this education and study device one embodiment;
Fig. 3 is the workflow diagram of the another embodiment of this education and study device;
Fig. 4 is this education and study device workflow diagram of an embodiment again.
[embodiment]
The present invention is further described below in conjunction with description of drawings and embodiment.
As shown in Figure 1.A kind of interaction type acoustic control children education studying device, it comprises: the voice receiving unit 11 (as Mai Kefeng) that is used to the first user speech information that receives; Be used to carry out the CPU (central processing unit) 12 of function control and data processing; Be used to store the storage unit 13 of data; Voice-output unit 14 (as loudspeaker, loudspeaker); The voice recognition unit 16 that the first user speech information that voice receiving unit 11 is received is discerned, CPU (central processing unit) 12 is retrieved the first information of similarity greater than predetermined threshold according to the first user speech information of voice recognition unit 16 identifications from storage unit 13 canned data storehouses, this first information is command signal or expressing information, if command signal, this CPU (central processing unit) 12 realizes carrying out control operation with phonetic entry with regard to fill order; Base is an expressing information, is just exported by voice-output unit.
The present invention's one preferred implementation is that this education and study device also comprises input/display unit 15, and this input/display unit 15 comprises keyboard, button or LED display; Directly keyboard or button are operated during user's additions and deletions canned data as required this storage unit has been realized write operation; This LED display can make things convenient for the user to check status information or relevant information.Education and study device of the present invention can use cable power, and the electroplax of promptly pegging graft is powered, and also can use radio source, promptly uses dry cell or lithium battery.
One embodiment of the present invention is that storage unit 13 comprises that movable type can plug storer, when this storer is plugged on the education and study device, can use its memory information; When pulling away the education and study device, can on computing machine or miscellaneous equipment, write, as utilize computing machine its information of carrying out.This storer can be the learning content storer that publishes and distributes, and this learning content divides with age bracket, 0-2 year, 2-3 the year, 4-6 year.Store story, knowledge, music, cliction storehouse, China and foreign countries or command signal in this storage unit 13, story comprises children's story, story of idiom or fable; Knowledge comprises the literature knowledge of poem, speech, tax, scientific and technological knowledge or educating knowledge; Music comprises intelligence development music, children's song or classical music, pop music, church music; Cliction storehouse, China and foreign countries comprises multi-lingual translation dictionary; Command signal comprises the order of broadcast, translation, timing or question and answer, can also comprise the order of the difference classification of telling a story, sing, reading aloud.
This education and study device is used for broadcast information; CPU (central processing unit) 12 is selected the first user speech information and the with it related first information of similarity greater than predetermined threshold according to the first user speech information from storage unit 13, then this first information is exported by voice-output unit.Can realize that like this user listens to the information of story, knowledge or music.Under the order of playing, the first user speech information is a story name, promptly exports the content of this story from voice-output unit; The first user speech information is chapters and sections of a story, exports these chapters and sections of this story from voice-output unit; The first user speech information is a title of the song, exports this song from voice-output unit.
This education and study device is used for translation information; CPU (central processing unit) 12 is selected the first user speech information of similarity greater than predetermined threshold according to the first user speech information from storage unit 13, and the first information of the foreign languages translation related with it is proposed from the cliction storehouse, China and foreign countries of this storage unit 13, then this first information is exported by voice-output unit.
This education and study device is used for regularly prompting; In advance CPU (central processing unit) 12 is set, when reaching appropraite condition, this education and study device has auditory tone cues, and this auditory tone cues can be set as animal sounds or sweet language certainly.
This education and study device is used for interactive question and answer, further excites user's interest.The inside comprises the statement that necessarily has this user's appellation, makes this more hommization of education and study device.
This education and study device comprises voice comparing unit 18, the first user speech information and the first language storage data that are used for voice receiving unit 16 is received compare, and CPU (central processing unit) 12 draws corresponding scoring according to similarity and exports with voice-output unit.
As shown in Figure 2.Wanting English learning with Chinese user is that example is carried out exemplary description to the workflow of education and study device of the present invention, but the present invention is equally applicable to other language.In use, can (for example export needed word or sentence by voice receiving unit 1 usefulness Chinese for the not high head of a family of L proficiency or other users, apple), then the voice messaging of 16 pairs of user's inputs of voice recognition unit is discerned, CPU (central processing unit) 12 retrieves from the cliction storehouse, China and foreign countries of storage unit 13 storages like the Chinese information of degree greater than predetermined threshold according to the recognition result of voice recognition unit 16, can on input/display unit 15, demonstration wait the user to confirm, or directly treat the affirmation of user's voice by voice-output unit output, after receiving user's confirmation CPU (central processing unit) 12 according to China and foreign countries' cliction allusion quotation will be corresponding with Chinese information english information (for example, apple) by speech conversion the speech data corresponding with english information carried out the D/A conversion, amplify to wait handle the back by voice-output unit 14 outputs, practise hearing or follow and read by the user.In addition, the user also can be English by voice receiving unit 11 inputs according to the displaying contents on the input/display unit 15, voice comparing unit 18 compares the standard English data of storing in the English of user input and the storage unit then, similarity according to the two draws scoring by voice-output unit 14 outputs by CPU (central processing unit) then, and wherein comparative parameter can comprise interval and volume.The user can check whether the pronunciation of oneself is correct according to scoring.
As shown in Figure 3.To tell a story is that example is carried out exemplary retouching to the workflow of education and study device of the present invention.In use, the user can be by the needed story name of voice receiving unit 1 usefulness Chinese output (for example, the machine cat), then the voice messaging of 16 pairs of user's inputs of voice recognition unit is discerned, CPU (central processing unit) 12 retrieves from the storage unit of storage unit 13 storages like the Chinese information of degree greater than predetermined threshold according to the recognition result of voice recognition unit 16, can on input/display unit 15, demonstration wait the user to confirm, or directly treat the affirmation of user's voice by voice-output unit output, CPU (central processing unit) 12 is changed the story content corresponding with this story name in according to storage unit by D/A after receiving user's confirmation, amplify to wait and handle the back, listen to by the user by voice-output unit 14 outputs.In addition, the user can also directly choose the paragraph of being told a story, and when the user exports chapters and sections of needed story by voice receiving unit 1 usefulness Chinese, is carried out the broadcast of story from these chapters and sections by voice-output unit 14.
As shown in Figure 4.To say that the child-bearing question and answer are that example is carried out exemplary retouching to the workflow of education and study device of the present invention.In use, the user can be by the child-bearing question and answer problem of the required answer of voice receiving unit 11 usefulness Chinese output, then the voice messaging of 16 pairs of user's inputs of voice recognition unit is discerned, CPU (central processing unit) 12 retrieves from the storage unit of storage unit 13 storages like the Chinese information of degree greater than predetermined threshold according to the recognition result of voice recognition unit 16, can on input/display unit 15, demonstration wait the user to confirm, or directly treat the affirmation of user's voice by voice-output unit output, CPU (central processing unit) 12 is changed the answer corresponding with this child-bearing problem in according to storage unit by D/A after receiving user's confirmation, amplify to wait and handle the back, listen to by the user by voice-output unit 14 outputs.
In the above-described embodiments, the voice messaging that CPU (central processing unit) 12 is discerned according to voice recognition unit 16 is selected the text message of at least two similarities greater than predetermined threshold from storage unit 13, show on input/display unit 15 and wait for that the user confirms.The user selects own needed information by the key command at phonetic order or control interface.Can increase the accuracy of speech recognition by this alternate ways.In the storage unit 13 of education and study device, can store multiple middle foreign languages translation dictionary, for example travelling words and phrases storehouse, commercial term dictionary, engineering term dictionary etc.Translate dictionary even can refine to littler classification such as fruit, electrical equipment for the beginner.The user can carry out the most appropriate study by selecting suitable translation dictionary according to concrete language environment.And can comprise that various language translation dictionaries are so that the user carries out multilingual interactive learning.
The voice recognition unit of education and study device of the present invention can comprise: at the special speaker system or at the speech recognition system of unspecified person.In at the special speaker system, the user needs in advance each entry to be trained.In the training stage, each entry of user says successively that the voice recognition unit of language learner extracts the characteristic quantity of entry several times, and characteristic quantity is deposited in the storage unit by sequence.At cognitive phase, the characteristic quantity that voice recognition unit will be imported entry successively with storage unit in each characteristic quantity of storing carry out similarity relatively, similarity is exported as recognition result greater than the entry of predetermined threshold.At the entry number of specific people's recognition system identification generally below 100, recognition performance is along with the increase of entry number can significantly decrease, and for different user, in different noise circumstances, and under the different physiology of different time same subscriber, psychological condition, the performance of system all can be subjected to tangible influence.In the speech recognition system that adopts at unspecified person, adopt algorithm based on statistical model, system developer is gathered a large amount of speech datas in advance and is trained, and obtains acoustic model and is stored in the storage unit.At cognitive phase, voice recognition unit carries out matching and decoding with the characteristic quantity of user's input entry with the recognition network that makes up by acoustic model, exports this entry.CPU (central processing unit) can be carried out corresponding demonstration according to the recognition result of voice recognition unit output.The unspecified person speech recognition system does not need to introduce loaded down with trivial details training process for the user, and is convenient for users to use; It can use for different people simultaneously, has therefore widened range of application greatly.On the other hand, owing to the algorithm that has adopted based on statistical model, its robustness and recognition performance all improve greatly than the special person identification system.The entry number of unspecified person recognition system identification can reach 1000, and recognition performance can not significantly decrease along with the increase of identification entry number, and has certain anti-noise ability.
Pass through technique scheme.The various functions of this education and study device adopt phonetic entry control, have simplified the operation of this device itself, have increased interest, improve the utilization rate of user to this education and study device; In addition, education and study device of the present invention has broadcast, translation, question and answer, function regularly, makes different reactions at user's different needs, to promote user's total quality level; Adopt different surface structure, increase the rich of product itself, this surface structure is that cartoon animals, cartoon figure, cartoon robot or other are known the popular image of knowing.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. interaction type acoustic control children education studying device, it comprises: the voice receiving unit (11) that is used to receive the first user speech information; Be used to carry out the CPU (central processing unit) (12) of function control and data processing; Be used to store the storage unit (13) of data; Voice-output unit (14); It is characterized in that: also comprise the voice recognition unit (16) that the first user speech information that described voice receiving unit (11) is received is discerned, described CPU (central processing unit) (12) is retrieved the first information of similarity greater than predetermined threshold according to the first user speech information of described voice recognition unit (16) identification from described storage unit (13) canned data storehouse, this first information is command signal or expressing information, and described CPU (central processing unit) (12) is according to this command signal fill order or control the output of described voice-output unit (14) according to this expressing information.
2. education and study device according to claim 1 is characterized in that: comprise input/display unit (15), this input/display unit (15) comprises keyboard, button or LED display again; Described keyboard, button are used for described storage unit (13) is carried out write operation or described CPU (central processing unit) (12) is controlled; Described LED display is used to make things convenient for the user to check information.
3. education and study device according to claim 1 is characterized in that: comprise the cable power or the radio source that are used to power, radio source is dry cell or lithium battery.
4. education and study device according to claim 1 is characterized in that: described storage unit (13) comprises that movable type can plug storer.
5. according to claim 1 or 4 any described education and study devices, it is characterized in that: store story, knowledge, music, cliction storehouse, China and foreign countries or command signal in the described storage unit (13), described story comprises children's story, story of idiom or fable; Described knowledge comprises the literature knowledge of poem, speech, tax, scientific and technological knowledge or educating knowledge; Described music comprises intelligence development music, children's song or classical music, pop music, church music; Cliction storehouse, described China and foreign countries comprises multi-lingual translation dictionary; Described command signal comprises the order of broadcast, translation, timing or question and answer.
6. education and study device according to claim 1 is characterized in that: described education and study device is used for broadcast information; Described CPU (central processing unit) (12) is selected the first user speech information and the with it related first information of similarity greater than predetermined threshold according to the described first user speech information from described storage unit (13), then this first information is exported by described voice-output unit (14).
7. education and study device according to claim 1 is characterized in that: described education and study device is used for translation information; Described CPU (central processing unit) (12) is selected the first user speech information of similarity greater than predetermined threshold according to the described first user speech information from described storage unit (13), and the first information of the foreign languages translation of association is with it proposed from the cliction storehouse, China and foreign countries of this storage unit (13), then this first information is exported by described voice-output unit (14).
8. education and study device according to claim 1 is characterized in that: described education and study device is used for regularly prompting; Described CPU (central processing unit) (12) is presetted, and when reaching when imposing a condition, this education and study device has auditory tone cues.
9. education and study device according to claim 1 is characterized in that: described education and study device is used for interactive question and answer.
10. education and study device according to claim 1, it is characterized in that: comprise voice comparing unit (18), be used for the first user speech information of described voice receiving unit (16) reception and the first language storage data of described storage unit (13) are compared, described CPU (central processing unit) (12) draws corresponding scoring according to similarity and exports with described voice-output unit (14).
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| CNA2007101239753A CN101414412A (en) | 2007-10-19 | 2007-10-19 | Interaction type acoustic control children education studying device |
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| CNA2007101239753A CN101414412A (en) | 2007-10-19 | 2007-10-19 | Interaction type acoustic control children education studying device |
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Cited By (13)
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| CN102427418A (en) * | 2011-12-09 | 2012-04-25 | 福州海景科技开发有限公司 | Intelligent household system based on speech recognition |
| CN102446428A (en) * | 2010-09-27 | 2012-05-09 | 北京紫光优蓝机器人技术有限公司 | Robot-based interactive learning system and interaction method thereof |
| CN103208208A (en) * | 2013-03-25 | 2013-07-17 | 苏州德鲁克供应链管理有限公司 | Early education intelligence benefiting system for children |
| WO2013167023A3 (en) * | 2012-12-04 | 2013-12-27 | 中兴通讯股份有限公司 | Mobile terminal with built-in voice short message search function and search method therefor |
| CN105844978A (en) * | 2016-05-18 | 2016-08-10 | 华中师范大学 | Primary school Chinese word learning auxiliary speech robot device and work method thereof |
| CN105868419A (en) * | 2016-06-02 | 2016-08-17 | 泉港区奇妙工业设计服务中心 | Robot device for searching and studying of children |
| WO2018023316A1 (en) * | 2016-07-31 | 2018-02-08 | 李仁涛 | Early education machine capable of painting |
| CN108206019A (en) * | 2017-12-29 | 2018-06-26 | 上海与德科技有限公司 | Assisted learning method, robot and the computer readable storage medium of infant |
| CN108564828A (en) * | 2018-02-09 | 2018-09-21 | 北京鼎致凌云科技有限公司 | A kind of intelligent tutoring robot |
| CN109003489A (en) * | 2018-07-05 | 2018-12-14 | 东莞理工学院 | A kind of early education story platform based on artificial intelligence |
| WO2019006792A1 (en) * | 2017-07-07 | 2019-01-10 | 深圳市科迈爱康科技有限公司 | Voice-controlled education method and system, mobile terminal, and storage medium |
| CN110415697A (en) * | 2019-08-29 | 2019-11-05 | 的卢技术有限公司 | A kind of vehicle-mounted voice control method and its system based on deep learning |
| CN112309292A (en) * | 2019-07-24 | 2021-02-02 | 悠图有限公司 | Interactive device |
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| CN102446428A (en) * | 2010-09-27 | 2012-05-09 | 北京紫光优蓝机器人技术有限公司 | Robot-based interactive learning system and interaction method thereof |
| CN102427418A (en) * | 2011-12-09 | 2012-04-25 | 福州海景科技开发有限公司 | Intelligent household system based on speech recognition |
| US9992321B2 (en) | 2012-12-04 | 2018-06-05 | Zte Corporation | Mobile terminal with a built-in voice message searching function and corresponding searching method |
| WO2013167023A3 (en) * | 2012-12-04 | 2013-12-27 | 中兴通讯股份有限公司 | Mobile terminal with built-in voice short message search function and search method therefor |
| CN103856600A (en) * | 2012-12-04 | 2014-06-11 | 中兴通讯股份有限公司 | Mobile terminal with built-in voice short message search function and search method thereof |
| CN103856600B (en) * | 2012-12-04 | 2016-09-28 | 中兴通讯股份有限公司 | The mobile terminal of a kind of built-in search voice SMS function and searching method thereof |
| CN103208208A (en) * | 2013-03-25 | 2013-07-17 | 苏州德鲁克供应链管理有限公司 | Early education intelligence benefiting system for children |
| CN105844978A (en) * | 2016-05-18 | 2016-08-10 | 华中师范大学 | Primary school Chinese word learning auxiliary speech robot device and work method thereof |
| CN105868419A (en) * | 2016-06-02 | 2016-08-17 | 泉港区奇妙工业设计服务中心 | Robot device for searching and studying of children |
| WO2018023316A1 (en) * | 2016-07-31 | 2018-02-08 | 李仁涛 | Early education machine capable of painting |
| WO2019006792A1 (en) * | 2017-07-07 | 2019-01-10 | 深圳市科迈爱康科技有限公司 | Voice-controlled education method and system, mobile terminal, and storage medium |
| CN108206019A (en) * | 2017-12-29 | 2018-06-26 | 上海与德科技有限公司 | Assisted learning method, robot and the computer readable storage medium of infant |
| CN108564828A (en) * | 2018-02-09 | 2018-09-21 | 北京鼎致凌云科技有限公司 | A kind of intelligent tutoring robot |
| CN109003489A (en) * | 2018-07-05 | 2018-12-14 | 东莞理工学院 | A kind of early education story platform based on artificial intelligence |
| CN112309292A (en) * | 2019-07-24 | 2021-02-02 | 悠图有限公司 | Interactive device |
| CN110415697A (en) * | 2019-08-29 | 2019-11-05 | 的卢技术有限公司 | A kind of vehicle-mounted voice control method and its system based on deep learning |
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Application publication date: 20090422 |