CN108806354A - One kind listening barrier children's pronunciation training toy, system and method - Google Patents

One kind listening barrier children's pronunciation training toy, system and method Download PDF

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Publication number
CN108806354A
CN108806354A CN201810989382.3A CN201810989382A CN108806354A CN 108806354 A CN108806354 A CN 108806354A CN 201810989382 A CN201810989382 A CN 201810989382A CN 108806354 A CN108806354 A CN 108806354A
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China
Prior art keywords
card
module
pronunciation
toy
children
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CN201810989382.3A
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Chinese (zh)
Inventor
李晶
金冬
高娃
章聿
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Nanjing Forestry University
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Nanjing Forestry University
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Priority to CN201810989382.3A priority Critical patent/CN108806354A/en
Publication of CN108806354A publication Critical patent/CN108806354A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/04Electrically-operated educational appliances with audible presentation of the material to be studied
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63HTOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H5/00Musical or noise- producing devices for additional toy effects other than acoustical

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

The invention discloses one kind listening barrier children's pronunciation training toy, including:Round table-like pedestal, the base center position is equipped with newel, pedestal upper end face ring and around newel be equipped with several card slots being used cooperatively, the point touch of key-press for being each equipped with card in each card slot and being used cooperatively, it is equipped with audio input device, loudspeaker, main control chip, battery and switch and modulate circuit and microcontroller in the newel successively from top to bottom, LED lamplight and stomata is surrounded by around the base bottom.The present invention controls the orthoepy that toy carries out corresponding card by the pronunciation above toy card slot by hand by key stroke card;By the main control chip in toy newel, correctly identification listens barrier children with reading correcting errors for pronunciation, the judgement of row pronunciation rank;By listening the difference of barrier children's pronunciation rank to carry out corresponding light and smell feedback, human oriented design is had the characteristics that.

Description

One kind listening barrier children's pronunciation training toy, system and method
Technical field
The present invention relates to one kind listening barrier children's pronunciation training toy, system and method, belongs to and listens barrier children training equipment skill Art field.
Background technology
China's patent of invention " pronunciation correction method, toy, mobile terminal and system " (patent No.:201510937638.2) Pronunciation target push request server push pronunciation target is sent using mobile terminal to server to receive to toy toy Target toy output pronunciation target;Toy output pronunciation target toy records the pronunciation language that user sends out according to pronunciation target The voice that pronounces is sent to server server and compares the standard pronunciation stored in pronounce voice and server by sound.Pass through clothes The intellectual analysis of business device is compared and is repeated to toy user pronunciation, to realize to toy user vicious pronunciation The purpose corrected.China's patent of invention " a kind of deaf-mute child's disfluency method of rehabilitation and rehabilitation training system " (patent Number:201710571917.0) learning interest of software, picture and animated steering and the deaf youngster of excitation, purpose is mainly utilized to lie also in Deaf-mute child's autonomous learning is set to pronounce.
In conclusion China listens the quantity of barrier children big, they are required for hearing aid to help them to perceive sound, but On the classroom for carrying out language rehabilitation, teaching method is inflexible, and student is also easy to produce mood that is uninteresting, being weary of studying.Currently, listening barrier children's language On the pronunciation training for saying rehabilitation, interesting and effective learning method is of inadequate achievement;It is exactly to listen force difference to listen the barrier maximum obstacle of children It even loses, due to can't hear sound for a long time, their brain reduces the stimulation of sound, will influence to learn language Ability.Therefore, how to give full play to and listen barrier children's subjective initiative, promotion listens barrier children to listen more and speak more more practices, teaches through lively activities Church listens barrier children's pronunciation to be a problem to be solved.
Invention content
The present invention exactly in view of the deficienciess of the prior art, provide one kind listen barrier children's pronunciation training toy, system and Method, it is extraordinary to solve the problems, such as background technology, meet actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows:
One kind listening barrier children's pronunciation training toy, including:Round table-like pedestal, the base center position are equipped with newel, Pedestal upper end face ring and circular newel are equipped with several card slots being used cooperatively, and card is each equipped in each card slot And the point touch of key-press being used cooperatively, be equipped with successively from top to bottom in the newel audio input device, loudspeaker, main control chip, Battery and switch and modulate circuit and microcontroller are surrounded by LED lamplight and stomata around the base bottom.
As an improvement of the above technical solution, the card is the card with two-dimensional points reading code, and described touch of key-press is OID photoelectricity key ranges.
As an improvement of the above technical solution, further include:Card voice module and sound identification module, the card pronunciation Module includes that point read through model, point reading main control module and voice module, the sound identification module include speech reception module, voice Main control module and feedback module, and the card voice module is connected by I/O pin with sound identification module, is communicated.
As an improvement of the above technical solution, the circuit of the card voice module includes MCU, is electrically connected on the MCU There are photoelectricity identification, button, loudspeaker, memory, battery and sound identification module, and card is electrically connected in photoelectricity identification.
As an improvement of the above technical solution, the sound identification module includes MCU, and voice is electrically connected on the MCU Identification chip, power circuit, crystal oscillating circuit, LED, spray module and card voice module are electrically connected on the voice recognition chip It is connected to microphone.
As an improvement of the above technical solution, the LED and spray module respectively include LED1, LED2, LED3 and spraying Module 1, spray module 2 and spray module 3.
Specifically, further include listening barrier children's pronunciation training method, the step of the method:
S1:Card slot one of in rotary toy, fills in the sound card learnt into card slot, on card It is painted with pattern corresponding with its content of pronouncing;
S2:Rotary toy triggers photoelectric identification module identification card to one of card slot by the button above lower bayonet slot On Quick Response Code, transmit a signal to the main control chip inside toy newel, read the voice data in memory, will be corresponding Voice is sent to loudspeaker, hears the corresponding vocabulary of card/sentence sound therewith;
S3:Children are transferred to voice recognition chip with reading vocabulary/sentence, sound by audio input device (i.e. microphone) Identification pronunciation, main control chip will carry out judgement that the pronunciation of three ranks corrects errors (all to, partly wrong to, whole);
S4:Main control chip carries out corresponding light (LED) and smell according to identified children with reading pronunciation rank of correcting errors (atomizing module) is fed back, and is all answered questions as LED1 is bright and 1 jet of atomizing module, partly answer questions for LED2 it is bright and atomizing module 2 sprays Gas is not answered questions as LED3 is bright and 3 jet of atomizing module.
Compared with prior art, implementation result of the invention is as follows by the present invention:
(1) it is integrated with the technologies such as photoelectricity identification in toy, is not required to use external data line and mobile device, can allow children Pronunciation training, more portable, safety can be carried out whenever and wherever possible.
(2) the pronunciation result of light and smell feedback can allow children naturally to perceive and understand, can allow and listen barrier children Pronunciation training is carried out alone in the case where not needing others and helping.It is more prone to operation, is easy association.
(3) the pronunciation result of light and smell feedback allows the language exercise for listening barrier children more to have interest, him is encouraged to go Constantly study.
(4) it by vision and is smelt using vision and detected by scent light and smell according to the weaker feature of hearing for listening barrier children Feel that the information in sense organ channel receives, is received instead of the information in poor sense of hearing sense organ channel, have the characteristics that human oriented design.
Description of the drawings
Fig. 1 is that of the present invention listen hinders children's pronunciation training toy stereoscopic schematic diagram;
Fig. 2 is that of the present invention listen hinders children's pronunciation training toy structure schematic diagram;
Fig. 3 is that of the present invention listen hinders children's pronunciation training system schematic;
Fig. 4 is that of the present invention listen hinders children's pronunciation training working state of system flow chart;
Fig. 5 is card voice module structural framing schematic diagram of the present invention;
Fig. 6 is sound identification module structural framing schematic diagram of the present invention.
Specific implementation mode
Illustrate present disclosure below in conjunction with specific embodiments.
As shown in Figures 1 to 6, it is that of the present invention listen hinders children's pronunciation training toy, system and method structural representation Figure.
Of the present invention listen hinders children's pronunciation training toy, including:Round table-like pedestal 20,20 center of the pedestal Equipped with newel 10,20 upper end face ring of pedestal and around newel 10 be equipped with several card slots 30 being used cooperatively, each card slot 30 The point touch of key-press 31 for being inside each equipped with card 40 and being used cooperatively is equipped with audio input device in newel 10 successively from top to bottom 11, loudspeaker 12, main control chip 13, battery and switch 14 and modulate circuit and microcontroller 15 are surrounded by around 20 bottom of pedestal LED lamplight and stomata 21.Wherein, the card 40 is the card with two-dimensional points reading code, and described touch of key-press 31 is OID photoelectricity Key range.
In addition, it includes two major parts to listen barrier children's pronunciation training system:
Card voice module and sound identification module pronounce after being respectively completed card content recognition, and to children with reading The identification of sound afterwards provides respective feedback after being judged, steps are as follows:
First, rotary toy is to one of card slot 30, and by the click keys 31 of 30 top of card slot, triggering photoelectricity identifies mould Quick Response Code on block identification card transmits a signal to the main control chip 13 inside toy newel 10, reads in memory Corresponding voice is sent to loudspeaker by voice data, hears the corresponding vocabulary of card/sentence sound therewith;
Secondly, children are transferred to speech recognition with reading vocabulary/sentence, sound by audio input device 11 (i.e. microphone) Chip identification pronunciation, main control chip 13 carry out three ranks the positive erroneous judgement of pronunciation (all to, partly to, it is all wrong);
Finally, main control chip 13 according to identified children with read pronunciation correct errors rank carry out corresponding light (LED) and Smell (atomizing module) is fed back, and is all answered questions as LED1 is bright and 1 jet of atomizing module, is partly answered questions as LED2 is bright and atomizing module 2 jets are not answered questions as LED3 is bright and 3 jet of atomizing module.
(1.1) card voice module:
Card voice module passes through the concealed code being placed on the point read through model identification card in card slot 30, each card meeting The special coating printing of infrared light is reflected, then by MCU, storage, corresponding audio files recalls pronunciation in memory, Circuit includes photoelectricity identification OID, MCU, memory, loudspeaker, button and battery.
Main modular introduction:
Photoelectric identification module abbreviation OID is responsible for completing the work of optical scanner, carrys out the information on collection point reading object, is A sensing element with CMOS camera;Its point reading precision, accuracy, resolution ratio are determined that photoelectricity identifies mould by camera Block and button need 6 groups altogether, are respectively disposed on 6 card slots 30;
MCU is responsible for key range, receives data, reads storage file and control pronunciation;Workflow is:Identify which is pressed Key is pressed, and receives the card concealed code data that corresponding photoelectric identification module identifies, is decoded to concealed code, and storing The corresponding audio files of card calls in device, is sent out sound by loudspeaker 12, and MCU selections are STM32F103C8 high-performance Microcontroller, using ARM Cortex-M3 as kernel;
Memory is responsible for the storage of audio files, and daily widely used SD card is used in the present apparatus;It is logical using SPI Believe that interface carries out reading and writing data, using 4 line systems, i.e. CS, CLK, DataIn and DataOut is into row data communication;MCU passes through SPI Interface realizes with the initialization of memory, reads SD card CID/CSD registers (i.e. the identification code and information of SD card), order and Data transmission;Control SD card reads out the correspondence audio files that photoelectricity identifies;
Battery module is one piece of rechargeable lithium battary, and input terminal is MiniUSB mouthfuls;Using constant current, pressure limiting charging modes, Charging voltage can use Android mobile phone charger to charge no more than 8V, charging current 1A;Red indicating light is bright when charging, Green indicator light is bright after fully charged.
(1.2) sound identification module is responsible for children with the speech recognition after reading, and recognition result is carried out according to three ranks Feedback;Circuit includes microphone, voice recognition chip, MCU, atomizing module, LED and power circuit etc..
Main modular introduction:
Microphone is audio input device 11, and acoustical signal, which is converted to electric signal, gives voice recognition chip;
Voice recognition chip selects LD3320 chips, is integrated with voice recognition processor and some external circuits, is not required to Want external any companion chip such as Flash, RAM etc.;Also, the key words list of identification is arbitrarily dynamically to edit, It can in advance will be in card Edition Contains to list;
Main control chip 13 is responsible for setting speech recognition keyword, control voice identification beginning and end and is controlled according to judgement Light and smell feedback processed.Wherein, for speech recognition keyword is arranged:In the programming of main control chip 13, by the way that core is arranged The register of piece is dynamically passed to the content of such as " hello " such identification keyword in chip, and chip just can recognize that and set Fixed key words;
Beginning and end is identified for control voice:It is sensed by key pressing in 40 voice module of card, and completes Afterwards, inform that main control chip 13 can start speech recognition, without with reading after children are with reading or after the set time exhausts, voice is known Do not terminate;
For being fed back according to judgement control light and smell:Main control chip 13 carries out the positive erroneous judgement of pronunciation of three ranks, Corresponding light (LED) and smell (atomizing module) feedback are carried out according to rank, all answers questions and is sprayed with atomizing module 1 for LED1 is bright Gas is partly answered questions as LED2 is bright and 2 jet of atomizing module, is not answered questions as LED3 is bright and 3 jet of atomizing module, is exhausted when the time Shi Suoyou LED light is lighted in the form of running lamp.
Atomizing module is responsible for spraying smell, and circuit is made of atomizing piece, oscillator and energy converter, and oscillator and energy converter are The driving unit of atomizing piece, wherein oscillator are a kind of oscillators being made of high-frequency piezoelectric ceramic piece, shake frequency In 1.65MHz;Using electronics high frequency oscillation by the high-frequency resonant of ceramic atomizing piece, aqueous water minor structure is broken up and is generated Naturally elegant water mist.
The core of this programme is:Toy is controlled by hand by key stroke card by the pronunciation above toy card slot to carry out accordingly The orthoepy of card;By the main control chip in toy newel, correctly identification listens barrier children with reading correcting errors for pronunciation, into The judgement of row pronunciation rank;By listening the difference of barrier children's pronunciation rank to carry out corresponding light and smell feedback.
The concrete operation method of this programme is as follows:
S1:Card slot 30 one of in rotary toy fill in the sound card learnt into card slot 30, card Pattern corresponding with its content of pronouncing is painted on piece 40;
S2:Rotary toy is to one of card slot 30, and by the click keys 31 of 30 top of lower bayonet slot, triggering photoelectricity identifies mould Quick Response Code on block identification card transmits a signal to the main control chip 13 inside toy newel 10, reads in memory Corresponding voice is sent to loudspeaker 12 by voice data, hears the corresponding vocabulary of card/sentence sound therewith;
S3:Children are transferred to speech recognition core with reading vocabulary/sentence, sound by audio input device 11 (i.e. microphone) Piece identification pronunciation, main control chip 13 will carry out judgement that the pronunciation of three ranks corrects errors (all to, partly to, whole mistake Accidentally);
S4:Main control chip 13 corrects errors that carry out corresponding light (LED) gentle for rank according to identified children with reading pronunciation Taste (atomizing module) is fed back, and is all answered questions as LED1 is bright and 1 jet of atomizing module, is partly answered questions as LED2 is bright and atomizing module 2 Jet is not answered questions as LED3 is bright and 3 jet of atomizing module.
The foregoing is a detailed description of the present invention in conjunction with specific embodiments, and it cannot be said that the present invention is specifically real It applies and is only limitted to these explanations.For those skilled in the art to which the present invention belongs, before not departing from present inventive concept It puts, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the scope of protection of the invention.

Claims (7)

1. one kind listening barrier children's pronunciation training toy, it is characterised in that:Including:Round table-like pedestal (20), in the pedestal (20) Heart position is equipped with several cards being used cooperatively equipped with newel (10), pedestal (20) the upper end face ring and around newel (10) Slot (30), each interior point touch of key-press (31) for being each equipped with card (40) and being used cooperatively of the card slot (30), the newel (10) in from top to bottom successively be equipped with audio input device (11), loudspeaker (12), main control chip (13), battery and switch (14) and Modulate circuit and microcontroller (15) are surrounded by LED lamplight and stomata (21) around the pedestal (20) bottom.
2. one kind listening barrier children's pronunciation training toy according to claim 1, it is characterised in that:The card (40) be with The card of two-dimensional points reading code, described touch of key-press (31) are OID photoelectricity key ranges.
3. one kind listening barrier children's pronunciation training system according to claim 1, it is characterised in that:Further include:Card pronunciation mould Block and sound identification module, the card voice module include point read through model, point reading main control module and voice module, the voice Identification module includes speech reception module, voice main control module and feedback module, and the card voice module and speech recognition Module is connected by I/O pin, is communicated.
4. one kind listening barrier children's pronunciation training system according to claim 3, it is characterised in that:The card voice module Circuit includes MCU, and photoelectricity identification, button, loudspeaker, memory, battery and sound identification module are electrically connected on the MCU, and It is electrically connected with card in the photoelectricity identification.
5. one kind listening barrier children's pronunciation training system according to claim 3, it is characterised in that:The sound identification module packet MCU is included, voice recognition chip, power circuit, crystal oscillating circuit, LED, spray module and card pronunciation are electrically connected on the MCU Module is electrically connected with microphone on the voice recognition chip.
6. one kind listening barrier children's pronunciation training system according to claim 3, it is characterised in that:The LED and spray module Respectively include LED1, LED2, LED3 and spray module 1, spray module 2 and spray module 3.
7. listening barrier children's pronunciation training method according to one kind described in claim 1-6, it is characterised in that:The step of the method:
S1:The sound card learnt is filled in card slot (30) one of in rotary toy into card slot (30), blocks Pattern corresponding with its content of pronouncing is painted on piece (40);
S2:Rotary toy is to one of card slot (30), by the click keys (31) above lower bayonet slot (30), triggering photoelectricity identification Quick Response Code on module identification card transmits a signal to the internal main control chip (13) of toy newel (10), reads storage Corresponding voice is sent to loudspeaker (12) by the voice data in device, hears the corresponding vocabulary of card/sentence sound therewith;
S3:Children are transferred to voice recognition chip with reading vocabulary/sentence, sound by audio input device (11) (i.e. microphone) Identification pronunciation, main control chip (13) will carry out judgement that the pronunciation of three ranks corrects errors (all to, partly to, whole mistake Accidentally);
S4:Main control chip (13) carries out corresponding light (LED) and smell according to identified children with reading pronunciation rank of correcting errors (atomizing module) is fed back, and is all answered questions as LED1 is bright and 1 jet of atomizing module, partly answer questions for LED2 it is bright and atomizing module 2 sprays Gas is not answered questions as LED3 is bright and 3 jet of atomizing module.
CN201810989382.3A 2018-08-28 2018-08-28 One kind listening barrier children's pronunciation training toy, system and method Pending CN108806354A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113763782A (en) * 2021-08-17 2021-12-07 南开大学滨海学院 Auditory handicapped child game pronunciation rehabilitation training system and operation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202410144U (en) * 2011-09-29 2012-09-05 太仓国励电子有限公司 Intelligent voice toy with function of identifying cards
CN102663925A (en) * 2012-05-09 2012-09-12 长春大学 Method and system for tongue training for language training of hearing-impaired children
CN202650133U (en) * 2012-06-09 2013-01-02 广州耶萨智能科技有限公司 Card insertion speaking doll
CN103041602A (en) * 2012-07-10 2013-04-17 张天洁 Educational toy for hearing-impaired children
CN104537926A (en) * 2014-12-01 2015-04-22 上海交通大学 Auxiliary system and method for speech training of hearing-impaired children
CN105788190A (en) * 2016-05-26 2016-07-20 刘俊哲 Reminding device suitable for hearing-impaired people
CN108320625A (en) * 2018-04-17 2018-07-24 长春大学 Vibrational feedback system towards speech rehabilitation and device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202410144U (en) * 2011-09-29 2012-09-05 太仓国励电子有限公司 Intelligent voice toy with function of identifying cards
CN102663925A (en) * 2012-05-09 2012-09-12 长春大学 Method and system for tongue training for language training of hearing-impaired children
CN202650133U (en) * 2012-06-09 2013-01-02 广州耶萨智能科技有限公司 Card insertion speaking doll
CN103041602A (en) * 2012-07-10 2013-04-17 张天洁 Educational toy for hearing-impaired children
CN104537926A (en) * 2014-12-01 2015-04-22 上海交通大学 Auxiliary system and method for speech training of hearing-impaired children
CN105788190A (en) * 2016-05-26 2016-07-20 刘俊哲 Reminding device suitable for hearing-impaired people
CN108320625A (en) * 2018-04-17 2018-07-24 长春大学 Vibrational feedback system towards speech rehabilitation and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113763782A (en) * 2021-08-17 2021-12-07 南开大学滨海学院 Auditory handicapped child game pronunciation rehabilitation training system and operation method thereof

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