CN101916326A - Communication assistive device in communication system - Google Patents
Communication assistive device in communication system Download PDFInfo
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- CN101916326A CN101916326A CN 201010228211 CN201010228211A CN101916326A CN 101916326 A CN101916326 A CN 101916326A CN 201010228211 CN201010228211 CN 201010228211 CN 201010228211 A CN201010228211 A CN 201010228211A CN 101916326 A CN101916326 A CN 101916326A
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Abstract
The invention discloses a communication assistive device in a communication system, which is used for the communication training of impaired verbal communication people in speech rehabilitation for exciting language function and improving language learning ability. As for a patient who totally loses the language function, the communication assistive device can replace the spoken language output. The communication assistive device in a communication system mainly comprises a core processor, a card identifying module, a playing control module, a data storing module, a recoding module and a voice output module. The appearance of the whole assistive device has a box packaging type structure. By multi-sense organ simulation of pictures, characters and voice, the enthusiasm of spoken language communication is improved, and the development of communication skills and ability is promoted; as for the patient who totally loses spoken language function, the assistive device can be used for replacing part of spoken language output, finishing speech communication with other people and helping individuals to more favorably study, live and adapt and participate in society; meanwhile, problem behaviors generated when communication can not be met can be solved to a greater extent; and by fully considering the poor balance of fingers of some special individuals, grid type appearance design and a button type special function switch are added, which is convenient for operation.
Description
Technical field
The present invention relates to electronic information and augmentative communication systems technology field, specifically a kind of person that is used for the IMPAIRED VERBAL COMMUNICATION is at the communication accessory of speech rehabilitation treatment.
Background technology
Communication capability is that the mankind express thoughts, and transmission information participates in a significant capability of social human communication.In case individual ability to express is limited, will influence its social interaction, cognitive learning, work exchange, development at heart etc. strongly, if individual communication wish can not get correct expression, tend to the problem behavior of deriving.According to the diagnostic criteria of APA,American Psychiatric Association, mainly there is the obstacle of three aspects in the IMPAIRED VERBAL COMMUNICATION person: human communication disorders, IMPAIRED VERBAL COMMUNICATION, restricted mechanical action and behavior, and wherein maximum obstacle promptly is an IMPAIRED VERBAL COMMUNICATION.At the IMPAIRED VERBAL COMMUNICATION person, often adopt the mode of intervening to promote the development of their communication skill.A kind of most important technology that the person that promotes the communication disorders links up that expansion property and substituting communication system be a kind of just.It helps the people of oral expression difficulty that information representation is in the heart come out in conjunction with linking up symbol, linking up accessory, communication technology and communication strategy four big important documents, increases individual communication capability.Link up backup system and be a kind of communication media of the person's Code And Decode that helps the communication disorders.It uses suitable communication accessory with linking up accessible communication symbol, adopts certain communication technology, and will utilize certain communication strategy that above-mentioned symbol, accessory and technology are integrated into the communication scheme, helps the communication disorders person to link up and exchange.
Summary of the invention
Communication accessory lower at augmentative communication system development level in the special education in China and in a kind of communication system of providing is provided,, allows domestic special education cause attain a yet higher goal to promote the development of this system; This communication accessory utilizes embedded technology and electronic information technology, daily communicative mode is converted into voice, graphical symbol, literal etc. is combined into expansion property I/O pattern, thereby allow aphasis person better link up, utilize awareness artwork symbols and voice to combine, the user can carry out cognitive training, to reach communication capability, learning ability, sociability that promotes autistic children belong and the effect of improving its problem behavior.
The concrete technical scheme that realizes the object of the invention is:
Communication accessory in a kind of communication system, characteristics are: it comprises core processor, card identification module, recording playback control module, data memory module, recording module and voice output module, wherein: core processor is connected with card identification module, recording playback control module and data memory module respectively, constitutes control section; The recording playback control module is connected with recording module and voice output module respectively, constitutes the man-machine interaction part.
Described card identification module comprises card read module, thin film switch coding module, data search module and output data address module, and its card read module is connected with thin film switch coding module, data search module and output data address module successively.
Described recording module comprises voice acquisition module, signal de-noising module, audio frequency amplification module, audio coding module and data memory module, and its voice acquisition module is connected with signal de-noising module, audio frequency amplification module, audio coding module and data memory module successively.
Described recording playback control module is provided with several buttons and interface, is respectively switch and volume adjustment knob, playback switch, earpiece holes, microphone aperture, push button specific function selector switch, push button specific function affirmation switch and thin film switch.
Profile of the present invention is a box-like formula structure that satisfies the medicine equipment standard, and control section is installed in the inside of box.The front of box is a grid type panel, and thin film switch is placed in one; Switch and volume adjustment knob, playback switch, earphone mouth, push button special function switch (selector switch and affirmation switch) all place the side; Microphone aperture places place, positive angle arbitrarily.
Communication system of the present invention is made of magnetic card and communication accessory.
The present invention compared with prior art has following remarkable advantage: the person's that is used for the IMPAIRED VERBAL COMMUNICATION communication accessory, improve the enthusiasm of oral communication, and promote the development of communication skill and ability; For the spoken function person of completely losing, can utilize the present invention to substitute the spoken output of part, finish and other people speech communication, help individual better learning life, adapt to society, participate in society; The problem behavior that produces in the time of can being not being met because of communication than the solution of big limit simultaneously; The balance that fully takes into account some special entity finger is bad, so increased the appearance design and the push button special function switch of card form, handled easily.
Description of drawings
Fig. 1 is a structured flowchart of the present invention
Fig. 2 is gauge tap of the present invention and interface synoptic diagram
Fig. 3 is an outside drawing of the present invention
Fig. 4 is a card identification module block diagram of the present invention
Fig. 5 is a recording module block diagram of the present invention
Embodiment
Consult Fig. 1, core processor 1 of the present invention is connected with card identification module 2, recording playback control module 4 and data memory module 5 respectively, and recording playback control module 4 is connected with recording module 3 and voice output module 6 respectively.
Consult Fig. 2, recording playback control module 4 of the present invention has several buttons and interface, is respectively switch and volume adjustment knob 11, playback switch 12, earpiece holes 13, microphone aperture 14, push button specific function selector switch 15, push button specific function affirmation switch 16, thin film switch 17.
Consult Fig. 3, the present invention has selected the contour structures of card form box body for use, because the speech communication obstacle person often harmony and the balance of health is bad, usually can not be accurately by to the picture of wanting, configuration design of the present invention can solve preferably and miss the situation of pressing because of harmony is bad; The speech handicapped that severe disability is arranged at health simultaneously can use special function switch to replace thin film switch.
Consult Fig. 4, card identification module 2 inside among the present invention are connected with thin film switch coding module 22, data search module 23, output data address module 24 successively by card read module 21.
Consult Fig. 5, the inside annexation of the recording module 3 among the present invention is: voice acquisition module 31 is connected successively with signal de-noising module 32, audio frequency amplification module 33, audio coding module 34, data memory module 35; The effect of recording is to record voluntarily the voice document with the picture coupling of be equipped with in the card on the one hand, simultaneously, also help teacher, therapist etc. on the other hand in education activities, use the present invention to carry out teaching demonstration at speech and Deaf and Hard of Hearing Talents.
Voice output module 6 is made up of modified tone control module and loudspeaker, and the sound that the modified tone control module is used to amplify the output of recording control module carries out the adjusting of volume according to user's needs.
Embodiment
A, open and close: stir rotary switch 11, up to this switch send clear and melodious " " sound, show unlatching.Continue to stir and to adjust volume.If will close, then oppositely stir rotary switch 11, up to switch send once more " " sound gets final product.
B, insertion magnetic card: there are some square punchings in supporting magnetic card left side, usefulness as the identification of binary code, be printed on the pattern of some kinds of daily necessities on every card, all pattern all is designed to the pattern of projection, all there is the aperture of reservation in each pattern upper left corner, in the time of in card is inserted into accessory, pilot lamp corresponding on the accessory can be embedded in the aperture; As shown in Figure 3, in the plug-in card sheet mouth 43 on communication accessory right side several mechanical contacts are arranged, treat that the position of not punching on the card can hinder the connection of electric shock, and then produces one group 8 binary code after the card insertion.
C, read card: stir playback switch 12 to playback place, finger squeezes by the pattern in the rectangular card lattice 41 then, when the pilot lamp 42 in the corresponding picture upper left corner lights, shows and triggers thin film switch 17; As shown in Figure 4, card read module 21 in the card identification module 2 reads in 8 binary codings described in the step b, thin film switch coding module 22 read switch triggering command, two instructions are sent in the data search module 23, and the data address corresponding with the card content is sent to core processor 2 by output data address module 24.
D, audio plays: core processor 1 obtains the data address of the pairing data memory module 5 of card, get with card corresponding audio coding after, be sent to recording playback control module 4 and decode, realize voice outputs by voice output module 6 then.
E, recording operation: playback switch 12 is dialed to " recording " gear, and press...withing one's finger then needs the picture of recording, and aims at recording hole 40 typing voice then; As shown in Figure 5, these voice improve the signal to noise ratio (S/N ratio) and the sharpness of voice analog signal by signal de-noising module 32 and audio frequency amplification module 33, carry out the A/D conversion and the coding of voice signal and be sent to data memory module 35 by audio coding module 34 then, new voice document will be created and store to core processor 1 in data memory module 35; Recording finishes promptly unclamps finger.The operation of repeating step c then can be play the voice that record.
F, specific function: for the bad disfluency patient of coordination of body performance, can select picture and broadcast, comprise specific function selector switch 15 and specific function and confirm switch 16 (as shown in Figure 2) with special key.Touch panel will lose the function of selecting picture this moment; Whenever by a specific function selector switch 15, will choose next width of cloth picture successively, this moment, the pilot lamp in the corresponding picture upper left corner lighted, and showed that this place's picture is selected.When waiting to choose required picture, press specific function and confirm switch 16, can play corresponding voice document.Similar described in the principle of work of internal system and step c and the d.Press specific function once more and confirm switch 16, system will return to the picture selection function among the step c.
The chip Mega16 that the core processor 1 of present embodiment accessory is produced for Atmel company, audio decoder and recording encoder chip adopt VS 1003, data storage medium is the SD card, and the system file form adopts the FAT32 file system, be convenient to file management and with the multi-purpose computer exchanges data.The processing power of Mega16 is enough to satisfy the requirement of native system, and cheap; The audio performance of VS1003 is very desirable by the Code And Decode effect of audio file.System passes to core processor with the binary coding of card and the coding of thin film switch, and core processor calculates the data address at this voice document place and this address is sent to VS1003.Voice signal obtains one group of simulation model by the sound collection circuit, improve the signal to noise ratio (S/N ratio) and the sharpness of speech simulation model by amplifying circuit module and noise reduction module, realize analog to digital conversion and voice coding in VS1003 built-in ADC and ADPCM module then, newly-generated voice document will be created and store to the core processor of system on the SD card, realize sound-recording function.
Claims (4)
1. the communication accessory in the communication system, it is characterized in that this communication accessory comprises core processor (1), card identification module (2), recording playback control module (4), data memory module (5), recording module (3) and voice output module (6), wherein: core processor (1) is connected with card identification module (2), recording playback control module (4) and data memory module (5) respectively, and recording playback control module (4) is connected with recording module (3) and voice output module (6) respectively.
2. according to claims 1 described communication accessory, it is characterized in that described card identification module (2) comprises card read module (21), thin film switch coding module (22), data search module (23) and output data address module (24), its card read module (21) is connected with thin film switch coding module (22), data search module (23) and output data address module (24) successively.
3. according to claims 1 described communication accessory, it is characterized in that described recording module (3) comprises voice acquisition module (31), signal de-noising module (32), audio frequency amplification module (33), audio coding module (34) and data memory module (35), its voice acquisition module (31) is connected with signal de-noising module (32), audio frequency amplification module (33), audio coding module (34) and data memory module (35) successively.
4. communication accessory according to claim 1, it is characterized in that described recording playback control module (4) is provided with several buttons and interface, is respectively switch and volume adjustment knob (11), playback switch (12), earpiece holes (13), microphone aperture (14), push button specific function selector switch (15), push button specific function affirmation switch (16) and thin film switch (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010228211 CN101916326A (en) | 2010-07-16 | 2010-07-16 | Communication assistive device in communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010228211 CN101916326A (en) | 2010-07-16 | 2010-07-16 | Communication assistive device in communication system |
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| CN101916326A true CN101916326A (en) | 2010-12-15 |
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| CN 201010228211 Pending CN101916326A (en) | 2010-07-16 | 2010-07-16 | Communication assistive device in communication system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915671A (en) * | 2011-08-02 | 2013-02-06 | 中国人民解放军第四五五医院 | Card and method for identifying communication of critical patient needs |
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| CN2218395Y (en) * | 1994-07-28 | 1996-01-24 | 春致有限公司 | Child computer assembled circuit |
| CN2600884Y (en) * | 2003-02-19 | 2004-01-21 | 马德锦 | Language practicing machine |
| CN101286273A (en) * | 2008-06-06 | 2008-10-15 | 蒋清晓 | Thinking barrier and autism children microcomputer communication auxiliary training system |
| CN201222306Y (en) * | 2008-06-06 | 2009-04-15 | 蒋清晓 | Microcomputer communication auxiliary exercitation device for ament and autism children |
| CN101551947A (en) * | 2008-06-11 | 2009-10-07 | 俞凯 | Computer system for assisting spoken language learning |
| CN201732493U (en) * | 2010-07-16 | 2011-02-02 | 华东师范大学 | Communication aid in communication system |
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2010
- 2010-07-16 CN CN 201010228211 patent/CN101916326A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218395Y (en) * | 1994-07-28 | 1996-01-24 | 春致有限公司 | Child computer assembled circuit |
| CN2600884Y (en) * | 2003-02-19 | 2004-01-21 | 马德锦 | Language practicing machine |
| CN101286273A (en) * | 2008-06-06 | 2008-10-15 | 蒋清晓 | Thinking barrier and autism children microcomputer communication auxiliary training system |
| CN201222306Y (en) * | 2008-06-06 | 2009-04-15 | 蒋清晓 | Microcomputer communication auxiliary exercitation device for ament and autism children |
| CN101551947A (en) * | 2008-06-11 | 2009-10-07 | 俞凯 | Computer system for assisting spoken language learning |
| CN201732493U (en) * | 2010-07-16 | 2011-02-02 | 华东师范大学 | Communication aid in communication system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102915671A (en) * | 2011-08-02 | 2013-02-06 | 中国人民解放军第四五五医院 | Card and method for identifying communication of critical patient needs |
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Application publication date: 20101215 |