CN101385676A - Intelligent blind guiding system - Google Patents
Intelligent blind guiding system Download PDFInfo
- Publication number
- CN101385676A CN101385676A CNA2007100459525A CN200710045952A CN101385676A CN 101385676 A CN101385676 A CN 101385676A CN A2007100459525 A CNA2007100459525 A CN A2007100459525A CN 200710045952 A CN200710045952 A CN 200710045952A CN 101385676 A CN101385676 A CN 101385676A
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- blind
- blind guiding
- guiding system
- chip microcomputer
- intelligent
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Abstract
The invention relates to an intelligent blind guiding system which is characterized in that: black lines are arranged on the pavements where blind persons pass, a sensor for sensing the black lines is arranged at the front end of a blind guiding stick used by a blind person, the inside of the blind guiding stick is provided with a single-chip microcomputer connected with the sensor, a circuit board connected with the single-chip microcomputer and a loudspeaker connected with the circuit board. The blind guiding stick is also provided with a speech memory and an infrared ray transmitting and receiving device. The intelligent blind guiding system is more humane, facilitates walking of the blind persons, and has simple structure and convenient use.
Description
Technical field
The present invention relates to the guide equipment technical field, concrete relate to a kind of intelligent blind guiding system.
Background technology
Often see that the blind person on the footpath can only walk blindly, does not know the orientation of oneself.Crossing detour, cut-through thing, and when going across the road,, usually being at one's wits' end if there is not passerby to help, at the modern city of traffic prosperity, the blind person is easy to have an accident in such travelling.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of can only blind guiding system.
In order to address the above problem, technical scheme of the present invention is such:
A kind of intelligent blind guiding system, it is characterized in that, the road surface of blind person's process is provided with the black line, the blind guiding bar front end of using the blind person is provided with the pick off of perception black line, the inside of blind guiding bar is provided with the single-chip microcomputer that is connected with pick off, the circuit board that is connected with single-chip microcomputer, the loudspeaker that are connected with circuit board.
Also have the speech memory and the infrared ray that link to each other with horn circuit on the described blind guiding bar and transmit and receive device.
Beneficial effect, the more apparent hommization of the present invention has made things convenient for blind person's walking along the street, and is simple in structure, easy to use.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the internal structure sketch map of intelligent blind guiding system blind guiding bar of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 1, on ground, sidewalk for visually impaired people, lay black line earlier, in the lower end of blind guiding bar 1 optical pickocff 11 is installed in addition, the blind person with blind guiding bar 1 scanning black line, by being installed in blind guiding bar optical pickocff 11 received signals, guides the blind person to advance in the sidewalk for visually impaired people walking automatically.When running into blackout, intellectual coded blind guiding system will be automatically reminds the blind person depart from the sidewalk for visually impaired people by voice system, and when the blind person departed to the right, system will be automatically with voice prompt blind left, otherwise then remind to the right.Thereby the guiding blind person advances.Intellectual coded blind guiding system is by the single-chip microcomputer 12 that is connected with pick off 11, the circuit board 13 that is connected with single-chip microcomputer 12, and the loudspeaker 14 that are connected with circuit board 13 are formed.
On blind guiding bar, utilize single-chip microcomputer 12, voice bin 15, infrared ray to transmit and receive device 16, in fork in the road and the place that needs prompting the infra-red code emitter is installed, all there is the coding of a different fixing in each place, write program by computer at software platform, be transported on the single-chip microcomputer burning and finish, be combined into the infra-red code receptor with voice system.When row closely should the zone, single-chip microcomputer detected infrared signal and decodes, and promptly can trigger corresponding voice automatically and point out.Make blind person's perception position, play the intelligent blind-guiding effect.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the description just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1, a kind of intelligent blind guiding system, it is characterized in that, the road surface of blind person's process is provided with the black line, the blind guiding bar front end of using the blind person is provided with the pick off of perception black line, the inside of blind guiding bar is provided with the single-chip microcomputer that is connected with pick off, the circuit board that is connected with single-chip microcomputer, the loudspeaker that are connected with circuit board.
2, a kind of intelligent blind guiding system according to claim 1 is characterized in that, also has the speech memory and the infrared ray that link to each other with horn circuit on the described blind guiding bar and transmits and receives device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100459525A CN101385676A (en) | 2007-09-13 | 2007-09-13 | Intelligent blind guiding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100459525A CN101385676A (en) | 2007-09-13 | 2007-09-13 | Intelligent blind guiding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101385676A true CN101385676A (en) | 2009-03-18 |
Family
ID=40475489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100459525A Pending CN101385676A (en) | 2007-09-13 | 2007-09-13 | Intelligent blind guiding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101385676A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481206A (en) * | 2009-07-13 | 2012-05-30 | 金祉勋 | Road guide apparatus for a visually impaired person |
| CN107669453A (en) * | 2017-11-22 | 2018-02-09 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick |
| CN107744450A (en) * | 2017-11-22 | 2018-03-02 | 佛山市海科云筹信息技术有限公司 | A kind of wireless charging blind man's stick |
| CN107802470A (en) * | 2017-11-22 | 2018-03-16 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick reminded with the powered perception of environment and method |
| CN107802472A (en) * | 2017-11-22 | 2018-03-16 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick and its method with crossing alarm function |
| CN107802469A (en) * | 2017-11-22 | 2018-03-16 | 佛山市海科云筹信息技术有限公司 | A kind of intelligent blind man's stick and method |
| CN107913159A (en) * | 2017-11-22 | 2018-04-17 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick and method by the accurate indicating position of infrared signal |
| CN107913160A (en) * | 2017-11-22 | 2018-04-17 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick with electronic payment function |
| CN107929003A (en) * | 2017-11-22 | 2018-04-20 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick and method for obtaining positional information automatically by infrared signal |
-
2007
- 2007-09-13 CN CNA2007100459525A patent/CN101385676A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481206A (en) * | 2009-07-13 | 2012-05-30 | 金祉勋 | Road guide apparatus for a visually impaired person |
| US8907806B2 (en) | 2009-07-13 | 2014-12-09 | Ji Hoon Kim | Road guide apparatus for a visually impaired person |
| CN107669453A (en) * | 2017-11-22 | 2018-02-09 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick |
| CN107744450A (en) * | 2017-11-22 | 2018-03-02 | 佛山市海科云筹信息技术有限公司 | A kind of wireless charging blind man's stick |
| CN107802470A (en) * | 2017-11-22 | 2018-03-16 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick reminded with the powered perception of environment and method |
| CN107802472A (en) * | 2017-11-22 | 2018-03-16 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick and its method with crossing alarm function |
| CN107802469A (en) * | 2017-11-22 | 2018-03-16 | 佛山市海科云筹信息技术有限公司 | A kind of intelligent blind man's stick and method |
| CN107913159A (en) * | 2017-11-22 | 2018-04-17 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick and method by the accurate indicating position of infrared signal |
| CN107913160A (en) * | 2017-11-22 | 2018-04-17 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick with electronic payment function |
| CN107929003A (en) * | 2017-11-22 | 2018-04-20 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick and method for obtaining positional information automatically by infrared signal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090318 |