CN106598906A - Voice calculator for blind - Google Patents
Voice calculator for blind Download PDFInfo
- Publication number
- CN106598906A CN106598906A CN201710067417.3A CN201710067417A CN106598906A CN 106598906 A CN106598906 A CN 106598906A CN 201710067417 A CN201710067417 A CN 201710067417A CN 106598906 A CN106598906 A CN 106598906A
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- module
- voice
- calculator
- electrically connected
- keyboard
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/0225—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Calculators And Similar Devices (AREA)
Abstract
The invention relates to the field of rehabilitation assistance and in particular relates to a voice calculator for the blind. The voice calculator comprises a keyboard and a calculator body; keys of the keyboard are provided with braille alphabets; an exterior of the calculator body is provided with a microphone, a loudspeaker, a power module and a displayer; an interior of the calculator body is provided with a single chip microcomputer, a voice recognition module, a signal conversion module, a signal output module and a calculation module; the signal conversion module, the calculation module and the signal output module are respectively and electrically connected with the single chip microcomputer; the keyboard and the voice recognition module are respectively and electrically connected with a signal converter; the microphone is electrically connected with the voice recognition module; and the loudspeaker and the displayer are respectively and electrically connected with the signal output module. The keyboard of the calculator is provided with braille alphabets and thus facilitates use of the blind, meanwhile voice can be directly recognized, calculation and analysis are carried out through voice, the blind can allow the calculator to calculate directly in a manner of speaking, and the calculator is rapid and simple and provides great convenience for use of the blind.
Description
Technical field
The present invention relates to a kind of computer, particularly a kind of blind person's voice computer.
Background technology
Computer in the modern life, its button are common digital keys, be suitable only for ordinary people use, blind person due to
Without vision, it is impossible to enough easily to use common computer, this is brought very for the life of blind person, study, work etc.
Big impact, often blind person is more that recognizing ambient condition information, therefore it is available to provide a kind of logical blind person by audition
Voice computer is necessary.
The patent of Application No. CN02290451.4 discloses a kind of counter for blind person, it is characterized in that：Keys of computer
The braille of projection is carved with surface, shell fragment is housed below button, shell fragment is connected with speech chip by wire.The computer is only
Only it is to have installed braille and speech chip additional, it is still desirable to which blind person gropes keyboard and could use, single function, more inconvenience.
The content of the invention
The present invention goal of the invention be：For the problem that prior art is present, there is provided a kind of blind person's voice computer, with
Solve the problems, such as that existing computer can not be used by voice.
To achieve these goals, the technical solution used in the present invention is：
A kind of blind person's voice computer, including keyboard and calculator body, are provided with mike, raise outside the calculator body
Sound device and power module, are internally provided with single-chip microcomputer, sound identification module, signal conversion module, signal output module, storage mould
Block and computing module, the signal conversion module, computing module and signal output module and storage module respectively with monolithic
Mechatronics, the keyboard and sound identification module are electrically connected with signal conversion module respectively, the mike and speech recognition
Module is electrically connected, and the speaker is electrically connected with signal output module.
As the preferred version of the present invention, braille is provided with the keyboard, blind person not only can be used by voice,
Can also be used by keyboard.
As the preferred version of the present invention, in the calculator body, be additionally provided with display module, the display module with
Signal output module is electrically connected, and display module can show result of calculation, disclosure satisfy that normal person uses.
Used as the preferred version of the present invention, the power module is photovoltaic battery panel, can convert light energy into electric energy, exempt from
Jing has been gone often to change the loaded down with trivial details of battery.
Used as the preferred version of the present invention, the computing module is arithmetical unit.
In sum, as a result of above-mentioned technical proposal, the invention has the beneficial effects as follows：
1st, a kind of blind person's voice computer that the present invention is provided, is provided with braille on its keyboard, blind person can be facilitated to use, while
The computer can be analyzed calculating by voice with Direct Recognition voice, and blind person directly can make calculating by utterance
Device is calculated, and result of calculation is reported out by speaker, it is possible to while being shown by display module, quick letter
It is single, while for blind person using great convenience is provided, it is also possible to meet the use of ordinary person.
Description of the drawings
Fig. 1 is the theory diagram of the present invention.
Fig. 2 is the structural representation of the present invention.
Labelling in figure：1- mikes, 2- sound identification modules, 3- signal conversion modules, 4- keyboards, 5- single-chip microcomputers, 6- letters
Number output module, 7- display modules, 8- computing modules, 9- speakers, 10- calculator bodies, 11- power modules, 12- storage moulds
Block.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Embodiment 1
As shown in figure 1, a kind of blind person's voice computer that the present invention is provided, including keyboard 4 and calculator body 10, the calculating
Mike 1, speaker 9 and power module 11 are provided with outside device body 10, single-chip microcomputer 5, sound identification module is internally provided with
2nd, signal conversion module 3, signal output module 6, storage module 12 and computing module 8, the signal conversion module 3, calculating mould
Block 8, storage module 12 and signal output module 6 are electrically connected with single-chip microcomputer 5 respectively, and the storage module 12 can store correlation
Voice and Word message, the keyboard 4 and sound identification module 2 electrically connected with signal conversion module 3 respectively, the mike
1 is electrically connected with sound identification module 2, and the speaker 9 is electrically connected with signal output module 6.
Further, braille is provided with the keyboard 4, blind person not only can be made by way of phonetic entry
With, it is also possible to used by keyboard 4.
Further, display module 7, the display module 7 and signal output are additionally provided with the calculator body 10
Module 6 is electrically connected, and display module 7 can show result of calculation, disclosure satisfy that normal person uses.
Further, the power module 11 is photovoltaic battery panel, can convert light energy into electric energy, eliminates Jing often more
Change the loaded down with trivial details of battery.
Further, the computing module 8 is arithmetical unit.Arithmetical unit can carry out various computings to data, these computings
Except it is conventional add, subtract, in addition to the basic arithmetical operation such as multiplication and division, also including the logical process energy that can carry out " logical judgment "
Power, i.e. "AND", "or", the comparison of basic logic operations and data as " non-", displacement etc. are operated.
During use, mike 1 can gather the voice messaging of blind person, and be converted to accordingly by signal conversion module 3
Level signal, after the signal is compared by the voice messaging stored in single-chip microcomputer 5 and storage module 12, by the speech level for obtaining
Signal is reconverted into digital data transmission to computing module 8, and completes wherein to calculate, by the analyzing and processing of single-chip microcomputer 5, by
Signal output module 6 is exported, and is shown on the display 7, and is reported out by speaker 9, arranges the purpose of display 7 here
It is to allow this computer not only to facilitate blind person to use, ordinary people efficiently can also use, due on each keyboard of this computer
Braille is provided with, therefore blind person directly can also use computer by keyboard 4.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of blind person's voice computer, including keyboard and calculator body, it is characterised in that set outside the calculator body
Mike, speaker and power module are equipped with, single-chip microcomputer, sound identification module, signal conversion module, signal is internally provided with defeated
Go out module, storage module and computing module, the signal conversion module, computing module and signal output module and storage mould
Block is electrically connected with signal conversion module respectively with monolithic mechatronics, the keyboard and sound identification module respectively, the Mike
Wind is electrically connected with sound identification module, and the speaker is electrically connected with signal output module.
2. a kind of blind person's voice computer according to claim 1, it is characterised in that be provided with braille on the keyboard.
3. a kind of blind person's voice computer according to claim 2, it is characterised in that also set up in the calculator body
There is display module, the display module is electrically connected with signal output module.
4. a kind of blind person's voice computer according to claim 3, it is characterised in that the power module is photovoltaic cell
Plate, can convert light energy into electric energy.
5. a kind of blind person's voice computer according to claim 4, it is characterised in that the computing module is arithmetical unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067417.3A CN106598906A (en) | 2017-02-07 | 2017-02-07 | Voice calculator for blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067417.3A CN106598906A (en) | 2017-02-07 | 2017-02-07 | Voice calculator for blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106598906A true CN106598906A (en) | 2017-04-26 |
Family
ID=58586681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067417.3A Withdrawn CN106598906A (en) | 2017-02-07 | 2017-02-07 | Voice calculator for blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106598906A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108694150A (en) * | 2018-05-15 | 2018-10-23 | 马鞍山安慧智电子科技有限公司 | A kind of electronic calculator with voice input |
-
2017
- 2017-02-07 CN CN201710067417.3A patent/CN106598906A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108694150A (en) * | 2018-05-15 | 2018-10-23 | 马鞍山安慧智电子科技有限公司 | A kind of electronic calculator with voice input |
| CN108694150B (en) * | 2018-05-15 | 2022-02-18 | 马鞍山安慧智电子科技有限公司 | Electronic calculator with voice input function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170426 |