CN106691797A - Intelligent blind guide rod - Google Patents
Intelligent blind guide rod Download PDFInfo
- Publication number
- CN106691797A CN106691797A CN201610966361.0A CN201610966361A CN106691797A CN 106691797 A CN106691797 A CN 106691797A CN 201610966361 A CN201610966361 A CN 201610966361A CN 106691797 A CN106691797 A CN 106691797A
- Authority
- CN
- China
- Prior art keywords
- blind
- control terminal
- remote control
- guiding stick
- guide rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/06—Walking aids for blind persons
- A61H3/068—Sticks for blind persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/06—Walking aids for blind persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/06—Walking aids for blind persons
- A61H3/061—Walking aids for blind persons with electronic detecting or guiding means
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an intelligent blind guide rod. The rod comprises a blind guide rod body. The body is internally provided with a GPS navigation system and a voice interaction system. A first remote communication terminal is arranged in the body. The blind guide rod is provided with a remote control terminal. The remote control terminal is provided with a central processor and a second remote communication terminal which is connected with several cellphones with positioning functions. A work method of the blind guide rod comprises the steps of S1, a destination is inputted into the blind guide rod, wherein the GPS navigation system generates a navigation route and sends the route to a remote control terminal, S2, the remote control terminal based on the navigation route screens out red lights and green lights needed to be passed, S3, the remote control terminal receives positioning mobile information of the cellphones, determines and selects the green light periods of the red lights and the green lights, S4, when the blind guide rod moves to the crossroads with red lights and green lights, the remote control terminal sends the signal indicating whether the road can be passed or not to the blind guide rod.
Description
Technical field
The present invention relates to the aid technical field for helping blind person to walk, specifically a kind of wisdom blind-guiding stick.
Background technology
Blind and vision impairment problem is one of society and public health problem serious in the world, in the world visually impaired person
It is large number of.There is nearly 45,000,000 people of blind person in the current whole world, and up to 1.35 hundred million people, China is whole world blind person to vision disorder patient
One of most country, there are about blind person 600-700 ten thousand, account for the 18% of world blind person sum, separately there is eyes low visual acuity patient 1200
Ten thousand.Normal person accounts for the 70%-80% of gross information content by the information that vision is obtained, and the dark world largely limits blind
The acquisition of people's information.
At present, the instrument of assisting blind go off daily is mainly seeing-eye dog and blind-guiding stick.Seeing-eye dog training cost it is high, it is necessary to
General consumption, restricted lifetime, without the possibility being widely popularized.Blind-guiding stick is made up of strut and handle, gives blind person walking
Support.Current blind-guiding stick mainly detects road conditions, reminding blind avoiding barrier by ultrasonic wave module.But there is detection essence
Spend low, the delayed, unitary function of feedback, be difficult to detect the defects such as barrier farther out or suspension.With man-machine interaction, calculate
The development of machine vision and video sensor tends to ripe, occurs in that the blind-guiding stick based on image recognition, can lead on this blind-guiding stick
Cross image recognition to judge the state of traffic lights, so as to instruct whether blind person will go across the road, and this kind of blind-guiding stick can only judge red
The state of green light, and can not judge traffic lights also remain how long, it is impossible to judge the remaining time whether reach blind person go across the road, together
When need each blind-guiding stick to attach the functional module of image recognition, therefore the blind-guiding stick is relatively costly.
The content of the invention
The present invention is in view of the shortcomings of the prior art, provide a kind of wisdom blind-guiding stick, this kind of blind-guiding stick can not be by image
Manage to judge the traffic lights at crossing, and can accurately judge traffic lights remaining time, so as to guide whether blind person wanted
Road.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of wisdom blind-guiding stick, bag
Blind-guiding stick body is included, GPS navigation system and voice interactive system are equipped with the body, first is provided with the body
Telecommunication end, the blind-guiding stick equipped with remote control terminal, be provided with the remote control terminal central processing unit and
Second telecommunication end, the body is remotely logical by the first telecommunication end and described second with the cylinder control end
News end communication, the remote control terminal remotely connects some mobile phones with positioning function, the method for work bag of the blind-guiding stick
Include：1st, to blind-guiding stick phonetic entry destination, GPS navigation system generation navigation way is simultaneously sent to remote control terminal；2nd, it is remote
The traffic lights that process control terminal needs to pass through according to navigation way screening；3rd, remote control terminal receives the hand with positioning function
The positioning mobile message of machine, the green time of the traffic lights that judgement is filtered out is interval；4th, when blind-guiding stick is moved to traffic light intersection
When, the first telecommunication end sends positional information to the second communication terminal, and remote control terminal is according to current time and green time
Interval carries out comparing calculation and draws when headlight condition and remaining time, if red light then sends and mustn't stop passing through after headlight condition
Signal, being sent after switching to green light allows by signal, if green light then send allow by and green light remaining time believe
Number, blind-guiding stick carries out voice message after receiving signal by voice interactive system.The wisdom blind-guiding stick can be according to the road of blind person
Footpath judges that the red light of the traffic light intersection for needing process is interval and green light is interval in advance, and headlight is worked as in instruction after blind person reaches crossing
Whether condition can pass through, while green light remaining time can be pointed out under green light phase, so that blind person goes across the road more pacify
Entirely.
In above-mentioned technical proposal, it is preferred that the method bag in the green time interval of the traffic lights for filtering out is judged in step 3
Include：Record the initial time of the framing signal stopping movement being advanced along blind man navigation route direction at traffic light and open
The mobile time begin labeled as red light interval, red light interval maximum is repeatedly recorded and take, remaining is interval green light.
In above-mentioned technical proposal, it is preferred that send prompting road surface in step 4 while green time cue is sent
The signal of width.The blind person oneself that can enable of width of roadway is pointed out to judge whether the remaining time goes across the road enough, from
And prevent blind person and go to the situation for being just changed into red light in the middle of road.
The present invention compared with prior art, has the advantages that：The wisdom blind-guiding stick can be according to the path of blind person
Judge that the red light of the traffic light intersection that needs pass through is interval interval with green light in advance, indicate to work as headlight condition behind blind person's arrival crossing
Whether can pass through, while green light remaining time can be pointed out under green light phase so that blind person go across the road it is safer.
Specific embodiment
The present invention is described in further detail with reference to specific embodiment：A kind of wisdom blind-guiding stick, including guide
Cane body, is equipped with GPS navigation system and voice interactive system in the body, first is provided with the body long-range logical
News end, the blind-guiding stick is provided with central processing unit and second remote equipped with remote control terminal on the remote control terminal
Journey communication terminal, the body is logical by the first telecommunication end and the second telecommunication end with the cylinder control end
News, the remote control terminal remotely connects some mobile phones with positioning function, the remote control terminal by with non-guide
Multiple mobile phones connection of cane user, the real time propelling movement that can be specifically positioned by APP etc., so that remote control terminal energy
Enough positioning movements to multiple mobile phones are analyzed, so that the traffic lights situation on blind person's track route is obtained, the blind-guiding stick
Method of work includes：1st, to blind-guiding stick phonetic entry destination, GPS navigation system generation navigation way is simultaneously sent to remote control
Terminal；2nd, the traffic lights that remote control terminal needs to pass through according to navigation way screening；3rd, remote control terminal is received to have and determined
The positioning mobile message of the mobile phone of bit function, the green time of the traffic lights that judgement is filtered out is interval；4th, when blind-guiding stick is moved to
During traffic light intersection, the first telecommunication end sends positional information to the second communication terminal, and remote control terminal is according to current time
Comparing calculation is carried out with green time interval to draw when headlight condition and remaining time, if red light then sends not after headlight condition
Perhaps stop by signal, being sent after switching to green light allows by signal, if green light then send allow by and green light
Remaining time signal, blind-guiding stick carries out voice message after receiving signal by voice interactive system.
Judge that the interval method of the green time of the traffic lights for filtering out includes in step 3：Record edge at traffic light
The framing signal for the traveling of blind man navigation route direction stops the initial time of movement and starts the mobile time labeled as red
Lamp is interval, repeatedly records and take red light interval maximum, and remaining is interval green light.
The signal of prompting width of roadway is sent in step 4 while green time cue is sent.
Claims (3)
1. a kind of wisdom blind-guiding stick, including blind-guiding stick body, is equipped with GPS navigation system and interactive voice system in the body
System, it is characterised in that：The first telecommunication end is provided with the body, the blind-guiding stick is described equipped with remote control terminal
Central processing unit and the second telecommunication end are provided with remote control terminal, the body passes through with the cylinder control end
The first telecommunication end and the second telecommunication end communication, the remote control terminal remotely connect some with fixed
The mobile phone of bit function, the method for work of the blind-guiding stick includes：1st, to blind-guiding stick phonetic entry destination, GPS navigation system generation
Navigation way is simultaneously sent to remote control terminal；2nd, the traffic lights that remote control terminal needs to pass through according to navigation way screening；
3rd, remote control terminal receives the positioning mobile message of the mobile phone with positioning function, during the green light of the traffic lights that judgement is filtered out
Between it is interval；4th, when blind-guiding stick is moved to traffic light intersection, the first telecommunication end sends positional information to the second communication terminal, far
Process control terminal carries out comparing calculation and draws when headlight condition and remaining time according to current time and green time interval, currently
If red light then sends after lamp condition mustn't stop by signal, being sent after switching to green light allows by signal, if green light
Then send allow by and green light remaining time signal, blind-guiding stick receives to carry out voice by voice interactive system after signal to carry
Show.
2. a kind of wisdom blind-guiding stick as claimed in claim 1, it is characterised in that：The traffic lights for judging to filter out in step 3
The interval method of green time includes：Record and stop along the framing signal that blind man navigation route direction is advanced at traffic light
Mobile initial time and to start the mobile time interval labeled as red light, repeatedly records and takes red light interval maximum, its
Remaining is green light interval.
3. a kind of wisdom blind-guiding stick as claimed in claim 1, it is characterised in that：Green time prompting letter is being sent in step 4
Number while send prompting width of roadway signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966361.0A CN106691797B (en) | 2016-10-28 | 2016-10-28 | A kind of wisdom blind-guiding stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966361.0A CN106691797B (en) | 2016-10-28 | 2016-10-28 | A kind of wisdom blind-guiding stick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106691797A true CN106691797A (en) | 2017-05-24 |
| CN106691797B CN106691797B (en) | 2018-12-11 |
Family
ID=58940398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610966361.0A Expired - Fee Related CN106691797B (en) | 2016-10-28 | 2016-10-28 | A kind of wisdom blind-guiding stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106691797B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009902A (en) * | 2017-06-12 | 2018-12-18 | 京东方科技集团股份有限公司 | Blind-guiding stick and blind-guiding method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920570A (en) * | 2011-08-08 | 2013-02-13 | 康佳集团股份有限公司 | Multifunctional intelligent walking stick for blind person |
| CN203970839U (en) * | 2013-10-30 | 2014-12-03 | 西北农林科技大学 | Blind walking-aid device |
| CN204352129U (en) * | 2014-12-05 | 2015-05-27 | 上海市闵行中学 | A kind of blind man's stick with traffic lights deictic function |
| CN105232296A (en) * | 2015-10-28 | 2016-01-13 | 沙洲职业工学院 | Intelligent blind-guide stick and blind-guide system |
| CN205108274U (en) * | 2015-10-28 | 2016-03-30 | 沙洲职业工学院 | Intelligence is led blind man's stick and is led blind system |
| KR101611237B1 (en) * | 2015-02-13 | 2016-04-11 | (주)공간파크 | A Stic for visually impaired person |
| CN105640747A (en) * | 2014-12-08 | 2016-06-08 | 上海市闵行中学 | Intelligent blind guiding system |
-
2016
- 2016-10-28 CN CN201610966361.0A patent/CN106691797B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920570A (en) * | 2011-08-08 | 2013-02-13 | 康佳集团股份有限公司 | Multifunctional intelligent walking stick for blind person |
| CN203970839U (en) * | 2013-10-30 | 2014-12-03 | 西北农林科技大学 | Blind walking-aid device |
| CN204352129U (en) * | 2014-12-05 | 2015-05-27 | 上海市闵行中学 | A kind of blind man's stick with traffic lights deictic function |
| CN105640747A (en) * | 2014-12-08 | 2016-06-08 | 上海市闵行中学 | Intelligent blind guiding system |
| KR101611237B1 (en) * | 2015-02-13 | 2016-04-11 | (주)공간파크 | A Stic for visually impaired person |
| CN105232296A (en) * | 2015-10-28 | 2016-01-13 | 沙洲职业工学院 | Intelligent blind-guide stick and blind-guide system |
| CN205108274U (en) * | 2015-10-28 | 2016-03-30 | 沙洲职业工学院 | Intelligence is led blind man's stick and is led blind system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009902A (en) * | 2017-06-12 | 2018-12-18 | 京东方科技集团股份有限公司 | Blind-guiding stick and blind-guiding method |
| CN109009902B (en) * | 2017-06-12 | 2020-08-04 | 京东方科技集团股份有限公司 | Blind guiding stick and blind guiding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106691797B (en) | 2018-12-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20211028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |