CN103845190A - Walking stick for blind - Google Patents
Walking stick for blind Download PDFInfo
- Publication number
- CN103845190A CN103845190A CN201210515466.6A CN201210515466A CN103845190A CN 103845190 A CN103845190 A CN 103845190A CN 201210515466 A CN201210515466 A CN 201210515466A CN 103845190 A CN103845190 A CN 103845190A
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- Prior art keywords
- handle
- blind
- sensor
- crutch
- walking stick
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Abstract
The invention discloses a walking stick for the blind, which comprises a walking stick body and a handle, wherein the handle is arranged at the top end of the walking stick body; a GPS (Global Positioning System) navigator, an infrared scanner and a sensor are arranged inside the walking stick body; the sensor is in parallel output connection with the GPS navigator and the infrared scanner; the handle is provided with a voice input device, a voice output device and an ear phone interface; the voice input device is in parallel input connection with the GPS navigator and the infrared scanner; the sensor is connected with the voice output device; the ear phone interface is connected in series with the voice output device; the handle is provided with a one-key help-calling button; the one-key help-calling button is connected in series with the GPS navigator. The walking stick is easy to operate, greater convenience is brought to outgoing of the blind, and meanwhile the safety of the blind can be ensured.
Description
Technical field
The present invention relates to a kind of crutch, be specifically related to a kind of blind-man crutch.
Background technology
Out walking of blind person at present, can only rely on crutch, and still its road can not find back or object are through common occurrence in this case, face a danger simultaneously and can not ask for help in time.
Summary of the invention
The blind-man crutch that object of the present invention is just to provide and a kind ofly can locates fast, a key is called for help.
The present invention solves by the following technical programs: a kind of blind-man crutch, comprising: crutch, handle.Described crutch top is equipped with handle, and crutch inside is provided with GPS navigation device, infrared line scanner and sensor, and sensor output in parallel connects GPS navigation device and infrared line scanner; Handle is provided with voice input device, voice output device and earphone interface, and voice input device input in parallel connects described GPS navigation device and described infrared line scanner; Sensor connects described voice output device; Earphone interface and voice output device are connected in series.On described handle, be also provided with a key Help Point, and a key Help Point and GPS navigation device are connected in series.
Usefulness of the present invention is: the GPS navigation device of crutch, voice output, loader, and not only can help blind person to find object, also can facilitate the household to know in time the position at its place; A key call button on handle, can make user in time and household gets in touch.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is workflow diagram of the present invention.
In the drawings, 1. sensor, 2.GPS omniselector, 3. infrared line scanner, 4. voice input device, 5-voice output device, 5-1. earphone interface, a 6. key Help Point, 7. crutch, 8. handle.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with accompanying drawing, the present invention is made and being further illustrated.
A kind of blind-man crutch as shown in Figure 1, 2, comprising: crutch 7, handle 8.Described crutch 7 tops are equipped with handle 8, and crutch 7 inside are provided with GPS navigation device 2, infrared line scanner 3 and sensor 1, and sensor 1 output in parallel connects GPS navigation device 2 and infrared line scanner 3; Handle 8 is provided with voice input device 4, voice output device 5 and earphone interface 5-1, and voice input device 4 input in parallel connects described GPS navigation device 2 and described infrared line scanner 3; Sensor 1 connects described voice output device 5; Earphone interface 5-1 and voice output device 5 are connected in series.
When use, as long as send instruction by the voice input device 4 on handle 8, just can locate orientation, user place by GPS navigation device 2, consider that GPS navigation device 2 is general only for static immobilization, can not take into account user environmental factors around, the present invention arranges infrared line scanner 3 especially, is responsible for processing the current intelligence of tens meters of scopes of user periphery; Under GPS navigation device 2 and infrared line scanner 3 combineds effect, output to sensor 1, output to voice output device 5 by sensor 1.
Household looks for for the convenience of the users, and the present invention arranges a key Help Point 6 at handle 8 places, by the location of GPS navigation device 2, can make user get in touch with his family.
Claims (3)
1. a blind-man crutch, comprise: crutch (7), handle (8), it is characterized in that: described crutch (7) top is equipped with described handle (8), described crutch (7) inside is provided with GPS navigation device (2), infrared line scanner (3) and sensor (1), and described sensor (1) output in parallel connects described GPS navigation device (2) and described infrared line scanner (3); Described handle (8) is provided with voice input device (4), voice output device (5) and earphone interface (5-1), and described voice input device (4) input in parallel connects described GPS navigation device (2) and described infrared line scanner (3); Described sensor (1) connects described voice output device (6).
2. a kind of blind-man crutch according to claim 1, is characterized in that: described earphone interface (5-1) is connected in series with described voice output device (5).
3. a kind of blind-man crutch according to claim 1, is characterized in that: on described handle (8), be also provided with a key Help Point (6), and a described key Help Point (6) is connected in series with described GPS navigation device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515466.6A CN103845190A (en) | 2012-12-05 | 2012-12-05 | Walking stick for blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515466.6A CN103845190A (en) | 2012-12-05 | 2012-12-05 | Walking stick for blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103845190A true CN103845190A (en) | 2014-06-11 |
Family
ID=50853602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210515466.6A Pending CN103845190A (en) | 2012-12-05 | 2012-12-05 | Walking stick for blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103845190A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830866A (en) * | 2017-10-27 | 2018-03-23 | 林向阳 | Blind man navigation method |
| CN111529324A (en) * | 2020-05-07 | 2020-08-14 | 重庆工程学院 | Blind guide instrument based on computer vision |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006345974A (en) * | 2005-06-14 | 2006-12-28 | Yukosha:Kk | Walking aid device for blind person |
| CN201019916Y (en) * | 2007-03-08 | 2008-02-13 | 张倩捷 | Infrared ray detection guide stick for blind person and mating charger thereof |
| CN101987061A (en) * | 2009-07-31 | 2011-03-23 | 倪海军 | Blind person stick system |
| CN202505705U (en) * | 2011-12-31 | 2012-10-31 | 李逸群 | Novel walking stick |
-
2012
- 2012-12-05 CN CN201210515466.6A patent/CN103845190A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006345974A (en) * | 2005-06-14 | 2006-12-28 | Yukosha:Kk | Walking aid device for blind person |
| CN201019916Y (en) * | 2007-03-08 | 2008-02-13 | 张倩捷 | Infrared ray detection guide stick for blind person and mating charger thereof |
| CN101987061A (en) * | 2009-07-31 | 2011-03-23 | 倪海军 | Blind person stick system |
| CN202505705U (en) * | 2011-12-31 | 2012-10-31 | 李逸群 | Novel walking stick |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830866A (en) * | 2017-10-27 | 2018-03-23 | 林向阳 | Blind man navigation method |
| CN111529324A (en) * | 2020-05-07 | 2020-08-14 | 重庆工程学院 | Blind guide instrument based on computer vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |