CN106236524A - A kind of walking aid for blind - Google Patents
A kind of walking aid for blind Download PDFInfo
- Publication number
- CN106236524A CN106236524A CN201610614661.2A CN201610614661A CN106236524A CN 106236524 A CN106236524 A CN 106236524A CN 201610614661 A CN201610614661 A CN 201610614661A CN 106236524 A CN106236524 A CN 106236524A
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- blind
- analysis
- walking aid
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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
- A61H3/061—Walking aids for blind persons with electronic detecting or guiding means
-
- 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
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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)
- Rehabilitation Tools (AREA)
- Traffic Control Systems (AREA)
- Alarm Systems (AREA)
Abstract
A kind of walking aid for blind, including detection system, analysis system, import system, voice system, transmission system, memory system, wherein said detection system detection peripheral information also will be found out signal and flow to analysis system, analysis result is flowed to audio system by import system by described analysis system, and by transmission system, analysis result is flowed to memory system.The present invention effectively helps daily routines and the production operation of the people that blind person, low visual acuity crowd and vision be restricted, and applied range, carries and easy-to-operate.
Description
Technical field
The present invention relates to a kind of walking aid for blind, belong to smart electronics field.
Background technology
China's blind person's quantity is more than 5,000,000 at present, additionally also has number personage with visual disabilities in terms of necessarily, and the whole world is blind
People's quantity is more than 40,000,000, and low visual acuity people about 1.4 hundred million.Visual disorder crowd's substantial amounts, ought to be cared about and looked after.When
Before, the trip of blind person relies primarily on the help of kith and kin, crutch or seeing-eye dog, and when blind person walks alone, not only speed is slow, and safety is more
It is to ensure.Encounter that traffic lights, people be many or road conditions complicated in the case of, visual disorder crowd is the most difficult to move even one step.This
Outward, in the production operation field that vision is restricted, also lack the walk-aid equipment of less important work person works.
Summary of the invention
The present invention provides a kind of walking aid for blind, effectively helps the people that blind person, low visual acuity crowd and vision are restricted
Daily routines and production operation, applied range of the present invention, carry and easy-to-operate.
Technical solution of the present invention is as follows:
A kind of walking aid for blind, it is characterised in that include detection system, analysis system, import system, voice system, transmission
System, memory system, wherein said detection system detection peripheral information also will be found out signal and flow to analysis system, described analysis
Analysis result is flowed to audio system by import system by system, and by transmission system, analysis result flows to memory system
System.
Preferred described detection system includes picture recognition module, sound identification module and temperature sensing module, described figure
Use laser radar technique to find out the profile of surrounding objects as identification module and translational speed, employing electronic scanning technique find out field
Institute's title and number information, described sound identification module uses voice recognition technology to find out target sound, described temperature sensing mould
Block uses infrared technique to find out target temperature.
Preferred described analysis system uses biosimulation analytical technology to be image signal by the signal syntheses detected, and
Judge the particular state of detecting object.
One or more of the preferred described following situation of analysis systematic analysis: traffic light, the office door trade mark, business
The distance of field, airport and the title at station, toilet, elevator folding condition, object and user, the meaning of ambient sound,
Weather condition.
Described import system can also connect detection system and analysis system the most respectively, and described import system uses signal
Switch technology is converted directly into the signal of finding out of described detection system audio form and informs user and/or the system of analysis
Result informs user with audio form.
Can also include alignment system, described alignment system connects GPS or Beidou satellite navigation system or mobile network, and
Linking parsing system.
Preferred described transmission system uses timely dissemination technology that picture and acoustical signal are preserved the basis to memory system
Ground storage system and/or computer, mobile phone and/or high in the clouds RTU etc..
Described voice system can have audio program output function simultaneously.
Preferably there is urgent prompting function, when dangerous situation occurs can automatic alarm, and video or audio frequency are led to
Cross network to send out.
Preferably can also have infrared shooting function.
The technique effect of the present invention is as follows:
For improving blind person and the locomotor activity of low visual acuity crowd and safety, the present invention proposes a kind of walking aid for blind, bag
Include detection system, analysis system, import system, voice system, transmission system and memory system.
Wherein preferably detection system is made up of picture recognition module, speech recognition mould and temperature sensing module, and image is known
Other module uses laser radar technique to find out the profile of surrounding objects and translational speed, employing electronic scanning technique find out place name
Claiming and number information, sound identification module uses voice recognition technology to find out sound, and temperature sensing module uses infrared technique to visit
Know temperature.Analysis system uses biosimulation analytical technology to be image signal by the signal syntheses detected, and judges detection
The particular state of object, is such as people or animal or other concrete object, additionally it is possible to judge traffic light, office
Number, the title at market, airport and station, the mark of toilet, elevator folding condition, and can interpolate that out object and make
The distance of user and the suitable time range that passes through, the meaning of analysis ambient sound, analyze weather condition.Import system uses letter
Number switch technology informs user the signal of finding out of detection system with audio form, such as distance objective thing distance, way of advancing
In have what barrier etc., maybe the analysis result of the system of analysis is informed user, such as, advances time-consuming and hide method etc..
Transmission system uses timely dissemination technology that picture and acoustical signal are preserved the locally stored system to memory system
Such as computer, mobile phone and the RTU etc. in high in the clouds.
May also include alignment system, it is possible to connect the satellite navigation system such as GPS, the Big Dipper and mobile network, facilitate user
Activities such as navigating, seek help is carried out, it is achieved man-machine communication by voice system.
Voice system can have the audio output function with news, music etc., and language is that the world such as Chinese, English is main
National language.
Further can have urgent prompting function, can automatic alarm when dangerous situation occurs, moreover it is possible to by video or
Audio frequency is sent out by network.
There is connection network, and the function linked with bitcoms such as phone, wechat, QQ.
May also include alignment system, it is possible to connect the satellite-signal such as GPS, the Big Dipper and movable signal, there is real-time positioning merit
Can, the position of user can be issued kith and kin automatically.
Infrared photography can be further equipped with first-class, it is possible under the severe light condition such as night, dense fog, see surrounding clearly
Function.
By this integrated technology of the present invention, blind person and low visual acuity person can be enable to pass in and out railway station, aircraft freely
The place of the complicated scene such as field.This equipment can be used not only for visual disorder crowd, it is also possible to the people being restricted for vision make
With, the such as people of operation under the best situation of the vision such as night, dense fog, and unmanned equipment.
Accompanying drawing explanation
Fig. 1 is the present invention this device schematic flow sheet.
Detailed description of the invention
In order to be better understood from the present invention, below in conjunction with detailed description of the invention, the present invention is further explained.
Embodiment 1
The walking aid for blind equipment of the present embodiment is mainly blind person and low visual acuity people uses, and is integrated into a little module, wears
Wear on the breast.According to Fig. 1, including detection system, analysis system, import system, voice system, transmission system, memory system
System, alignment system, wherein detection system is made up of picture recognition module, speech recognition mould and temperature sensing module, image recognition
Module uses laser radar technique to find out the profile of surrounding objects and translational speed, employing electronic scanning technique find out place title
And number information, sound identification module uses voice recognition technology to find out sound, and temperature sensing module uses infrared technique to find out
Temperature.Analysis system uses biosimulation analytical technology to be image signal by the signal syntheses detected, and judges to detect thing
The particular state of body, is such as people or animal or other concrete object, additionally it is possible to judge traffic light, office door
The trade mark, the title at market, airport and station, the mark of toilet, elevator folding condition, and can interpolate that out object and use
The distance of person and the suitable time range that passes through, the meaning of analysis ambient sound, analyze weather condition.Described import system uses
Signal switch technology informs user the signal of finding out of detection system with audio form, such as distance objective thing distance, traveling
There is what barrier etc. in Tu, maybe the analysis result of the system of analysis is informed user, such as, advance time-consuming and hide method etc..
Following for specifically used example, blind person A uses this equipment can observe front horizontal side by picture recognition module
Object to 0～180 °, in the range of vertical direction 0～180 °.Before going out, A is set by the sound identification module of detection system
Determining destination is certain office building 818 Room, and analysis system accepts the signal of detection system, and connects network settings by alignment system
Walking path.Voice system informs that A works as daily temperature 18-25 DEG C, has light rain, needs to prepare rain gear.A goes out from the family of residential building
Coming, equipment, by environment near the picture recognition module identification of detection system, uses signal switch technology handle by import system
With audio form, the signal of finding out of detection system informs that user obtains the position of stair, find out signal by analyzing systematic analysis
After used signal switch technology that analysis result is introduced voice system by import system again to guide it to step into stair, safety is walked to settle in a foreign country or in another city
People building.According to above working method, A comes bus station under the prompting step by step of equipment, when the bus arrival that it needs, if
Standby prompting A is by bus.After taking 3 station buses, device prompts A is got off transfer subway, and points out and rain, and needs to use rain
Umbrella.A equipment Voice Navigation point out under come subway entrance, turn altogether 3 times curved, run into 1 traffic light, equipment is homogeneous
One prompting, equipment points out it to take staircase, line up for tickets to ticket office in good time, enters subway by gate afterwards, upper subway it
Before, A enters lavatory under equipment guides and goes to toilet.After A goes out subway, equipment guides it to sequentially enter office block, finds and take
Elevator is to 8 layers, and equipment recognizes " 818 " printed words on door by image identification function, guides A to enter.A uses equipment call merit
Can learn and need to go to other places to go on business by train, under device prompts, A calls a taxi and gos to the railway station, and buys tickets successively and enter under equipment helps
Stand by bus.Above procedure uses timely dissemination technology to preserve picture and acoustical signal to remembering system by transmission system all in real time
The locally stored system of system and the such as RTU such as computer, mobile phone and high in the clouds.
Embodiment 2
The present embodiment structure similar embodiment 1, also includes infrared image pickup device, can obtain night by assistant images identification module
Between, see the function of surrounding under the severe light condition such as dense fog clearly.Night soldier, police or special operation workers there is no the moon
The night of light walks in the wild, and when can not use illuminating equipment, or people goes out when night runs into power failure, and can be by originally setting
Standby.
The foregoing is only the present invention preferably detailed description of the invention, but protection scope of the present invention be not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be as the criterion.
Claims (10)
1. a walking aid for blind, it is characterised in that include detection system, analysis system, import system, voice system, transmission system
System, memory system, wherein said detection system detection peripheral information also will be found out signal and flow to analysis system, described analysis system
Unite and by import system analysis result flowed to audio system, and by transmission system, analysis result flowed to memory system
System.
Walking aid for blind the most according to claim 1, it is characterised in that described detection system includes picture recognition module, language
Sound identification module and temperature sensing module, described picture recognition module use laser radar technique find out surrounding objects profile and
Translational speed, employing electronic scanning technique find out place title and number information, and described sound identification module uses voice recognition
Technology finds out target sound, and described temperature sensing module uses infrared technique to find out target temperature.
Walking aid for blind the most according to claim 1, it is characterised in that described analysis system uses biosimulation to analyze skill
The signal syntheses detected is image signal by art, and judges the particular state of detecting object.
Walking aid for blind the most according to claim 3, it is characterised in that the one of the described following situation of analysis systematic analysis
Or several: traffic light, the office door trade mark, the title at market, airport and station, toilet, elevator folding condition, target
Thing and the distance of user, the meaning of ambient sound, weather condition.
Walking aid for blind the most according to claim 1, it is characterised in that described import system connects detection system the most respectively
System and the system of analysis, described import system uses signal switch technology that the signal of finding out of described detection system is converted directly into sound
Frequently form informs that user and/or the result the system of analysis inform user with audio form.
Walking aid for blind the most according to claim 1, it is characterised in that also include alignment system, described alignment system connects
GPS or Beidou satellite navigation system or mobile network, and linking parsing system.
Walking aid for blind the most according to claim 1, it is characterised in that described transmission system employing timely dissemination technology will
Picture and acoustical signal preserve the memory system that extremely this locality, computer, mobile phone and/or high in the clouds RTU are constituted.
Walking aid for blind the most according to claim 1, it is characterised in that described voice system has audio program output work
Energy.
, is there is dangerous situation in walking aid for blind the most according to claim 1, it is characterised in that have urgent prompting function
Time can automatic alarm, and video or audio frequency are sent out by network.
Walking aid for blind the most according to claim 1, it is characterised in that there is infrared shooting function.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614661.2A CN106236524A (en) | 2016-07-29 | 2016-07-29 | A kind of walking aid for blind |
| PCT/CN2016/103161 WO2018018768A1 (en) | 2016-07-29 | 2016-10-25 | Walker for blind people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614661.2A CN106236524A (en) | 2016-07-29 | 2016-07-29 | A kind of walking aid for blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106236524A true CN106236524A (en) | 2016-12-21 |
Family
ID=57605668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614661.2A Pending CN106236524A (en) | 2016-07-29 | 2016-07-29 | A kind of walking aid for blind |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106236524A (en) |
| WO (1) | WO2018018768A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107390703A (en) * | 2017-09-12 | 2017-11-24 | 北京创享高科科技有限公司 | A kind of intelligent blind-guidance robot and its blind-guiding method |
| CN107436430A (en) * | 2017-08-07 | 2017-12-05 | 周俊 | High security photoelectric remote-sensing device scan detection device |
| CN109077901A (en) * | 2018-06-26 | 2018-12-25 | 北京化工大学 | It is a kind of to meet the wearable of ergonomics and help blind machine robot mechanism |
| CN110812142A (en) * | 2019-10-18 | 2020-02-21 | 湖南红太阳新能源科技有限公司 | Intelligent blind guiding system and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584962A (en) * | 2019-08-28 | 2019-12-20 | 西安工业大学 | Combined obstacle-detection intelligent blind-guiding system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436430A (en) * | 2017-08-07 | 2017-12-05 | 周俊 | High security photoelectric remote-sensing device scan detection device |
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| CN109077901A (en) * | 2018-06-26 | 2018-12-25 | 北京化工大学 | It is a kind of to meet the wearable of ergonomics and help blind machine robot mechanism |
| CN110812142A (en) * | 2019-10-18 | 2020-02-21 | 湖南红太阳新能源科技有限公司 | Intelligent blind guiding system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018018768A1 (en) | 2018-02-01 |
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