KR20000055295A - 시각 장애인을 위한 물체감지 시스템 - Google Patents
시각 장애인을 위한 물체감지 시스템 Download PDFInfo
- Publication number
- KR20000055295A KR20000055295A KR1019990003840A KR19990003840A KR20000055295A KR 20000055295 A KR20000055295 A KR 20000055295A KR 1019990003840 A KR1019990003840 A KR 1019990003840A KR 19990003840 A KR19990003840 A KR 19990003840A KR 20000055295 A KR20000055295 A KR 20000055295A
- Authority
- KR
- South Korea
- Prior art keywords
- transmission
- reception
- medium
- wave
- ultrasound
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/08—Devices or methods enabling eye-patients to replace direct visual perception by another kind of perception
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
- Gloves (AREA)
Abstract
Description
Claims (1)
- 손장갑 등에 설치되어 져서 송수신매체(전파/초음파/광매체)를 이용하여 피감지 물체를 감지하기 위한 송수신안테나(11)와, 이 송수신안테나(11)로 부터 송수신매체(전파/초음파/광매체)를 통하여 송신하고 송수신매체(전파/초음파/광매체)가물체에 부닥쳐서 되돌아오는 신호를 수신하는 송수신회로(12)와, 이 송수신회로(12)에서 수신된 송수신매체(전파/초음파/광매체)의 수신 감도에 따라 일정한 강약신호를 출력하는 감지신호 변환회로(13)와, 이 감지신호 변환회로(13)의 출력에 연결되어 손장갑(2)의 손바닥에 압각신호를 발생시켜 주는 압전변환부(14)로 이뤄져있는 시각 장애인을 위한 물체감지 시스템
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990003840A KR20000055295A (ko) | 1999-02-04 | 1999-02-04 | 시각 장애인을 위한 물체감지 시스템 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990003840A KR20000055295A (ko) | 1999-02-04 | 1999-02-04 | 시각 장애인을 위한 물체감지 시스템 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000055295A true KR20000055295A (ko) | 2000-09-05 |
Family
ID=19573419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990003840A Withdrawn KR20000055295A (ko) | 1999-02-04 | 1999-02-04 | 시각 장애인을 위한 물체감지 시스템 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000055295A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8941065B2 (en) | 2011-12-23 | 2015-01-27 | Electronics And Telecommunicatons Research Institute | Space perception device |
| CN107643523A (zh) * | 2017-10-27 | 2018-01-30 | 深圳市亿兆互联技术有限公司 | 一种多通道超声波导盲手装置及其使用方法 |
-
1999
- 1999-02-04 KR KR1019990003840A patent/KR20000055295A/ko not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8941065B2 (en) | 2011-12-23 | 2015-01-27 | Electronics And Telecommunicatons Research Institute | Space perception device |
| CN107643523A (zh) * | 2017-10-27 | 2018-01-30 | 深圳市亿兆互联技术有限公司 | 一种多通道超声波导盲手装置及其使用方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6710706B1 (en) | Spatial awareness device | |
| US6605045B2 (en) | Wristwatch-type human pulse wave sensor attached on back side of user's wrist | |
| Saquib et al. | BlinDar: An invisible eye for the blind people making life easy for the blind with Internet of Things (IoT) | |
| WO2004047043A3 (de) | Drahtlose kommunikation | |
| EP0869451A3 (en) | Wireless control and pointer system | |
| DE69621330D1 (de) | Kontextempfindliche universelle schnittstellenvorrichtung | |
| EP1273263A3 (en) | Pulse-wave-propagation-velocity-related-information obtaining apparatus | |
| WO2004019172A3 (en) | Apparatus for detecting human physiological and contextual information | |
| US20020145522A1 (en) | Buddy communicator | |
| KR100571428B1 (ko) | 착용형 인터페이스 장치 | |
| SE0000674D0 (sv) | Transponderanordning | |
| KR102092212B1 (ko) | 시각 장애인 웨어러블 보조 기기 | |
| KR20000055295A (ko) | 시각 장애인을 위한 물체감지 시스템 | |
| Tesfaye | Enhancing mobility and safety: A smart walking cane for visually impaired individuals with ultrasonic sensor, infrared, and GSM module | |
| Calder | Assistive technology interfaces for the blind | |
| JP3362496B2 (ja) | 指揮者指揮棒動作盲人用触覚鑑賞装置 | |
| KR200389015Y1 (ko) | 시각장애인용 보행안내장치 | |
| Jain et al. | Navigating the Future of Walking Aids-Septor, a Smart Walking Stick | |
| Sravani et al. | Smart walking assistive device for blind people using arduino | |
| Gao et al. | Mechatronic long cane as a travel aid for the blind | |
| WO2005046542A1 (ja) | 超音波視覚補助装置 | |
| NL1044672B1 (nl) | Voortbrengsel en werkwijze voor een vingergedragen hulpmiddel voor blinden | |
| EP4184382B1 (en) | Sensory band for obstacle detection in the visual field of a user with visual impairment | |
| Zawrotny et al. | Fingertip vibratory transducer for detecting optical edges using regenerative feedback | |
| JP2001292971A (ja) | 脈拍数計 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| PC1203 | Withdrawal of no request for examination |
St.27 status event code: N-1-6-B10-B12-nap-PC1203 |
|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid | ||
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R18 | Changes to party contact information recorded |
Free format text: ST27 STATUS EVENT CODE: A-3-3-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |