CL2020001870A1 - Banda sensorial para la orientación de una persona con discapacidad visual - Google Patents

Banda sensorial para la orientación de una persona con discapacidad visual

Info

Publication number
CL2020001870A1
CL2020001870A1 CL2020001870A CL2020001870A CL2020001870A1 CL 2020001870 A1 CL2020001870 A1 CL 2020001870A1 CL 2020001870 A CL2020001870 A CL 2020001870A CL 2020001870 A CL2020001870 A CL 2020001870A CL 2020001870 A1 CL2020001870 A1 CL 2020001870A1
Authority
CL
Chile
Prior art keywords
pair
ultrasonic sensors
vibrators
arms
orientation
Prior art date
Application number
CL2020001870A
Other languages
English (en)
Inventor
Nicole Herrera Leiva Silvana
Andrés Cartes Sanhueza Jorge
Original Assignee
Univ Talca
Nicole Herrera Leiva Silvana
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Talca, Nicole Herrera Leiva Silvana filed Critical Univ Talca
Priority to CL2020001870A priority Critical patent/CL2020001870A1/es
Publication of CL2020001870A1 publication Critical patent/CL2020001870A1/es
Priority to MX2023000696A priority patent/MX2023000696A/es
Priority to PT218432904T priority patent/PT4184382T/pt
Priority to PCT/CL2021/050063 priority patent/WO2022011488A1/es
Priority to ES21843290T priority patent/ES3052396T3/es
Priority to US18/016,323 priority patent/US12220376B2/en
Priority to EP21843290.4A priority patent/EP4184382B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/87—Combinations of sonar systems
    • G01S15/876—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
    • 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
    • A61H2003/063—Walking aids for blind persons with electronic detecting or guiding means with tactile perception
    • 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1604—Head
    • 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/165—Wearable interfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Veterinary Medicine (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Rehabilitation Tools (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

La presente invención se relaciona, sin limitarse a estos, al campo de los aparatos fisioterapéuticos y dispositivos para localizar o estimular puntos de reflejos en el cuerpo, en particular con los aparatos para ayudar a los pacientes o discapacitados a caminar. Específicamente proporciona una banda sensorial para la orientación de una persona con discapacidad visual que se caracteriza porque comprende un armazón que posee una porción curva y dos brazos conectados a dicha porción curva; un par de antenas, cada una de ellas posicionada en cada uno de dichos dos brazos; un par de sensores ultrasónicos cada uno de ellos posicionados en cada una de las antenas que conforman dicho par de antenas; un primer vibrador y un segundo vibrador, cada uno de ellos posicionados en cada uno de los brazos que conforman dicho par de brazos; y un microcontrolador conectado operativamente a dicho par de sensores ultrasónicos, y a dicho primer y segundo vibrador. La presente invención proporciona, además, un método para la asistencia en la orientación de una persona con discapacidad visual que comprende una banda sensorial que comprende un par de sensores ultrasónicos, un par de vibradores y un microcontrolador conectado operativamente a dicho par de sensores ultrasónicos, y a dicho par de vibradores, donde dicho método comprende los pasos de emitir una onda ultrasónica a través de dicho par de sensores ultrasónicos; medir la reflexión de dicha onda ultrasónica a través de dicho par de sensores ultrasónicos; proporcionar vibraciones a dicho par de vibradores a partir de las características de reflexión de dicha onda ultrasónica; en donde dicha vibración varía dependiendo de las características de reflexión de dicha onda ultrasónica. De esta forma es posible obtener un dispositivo autónomo no invasivo, intuitivo y de fácil instalación que permite al usuario detectar los obstáculos que se presentan en su entorno, facilitando la movilidad y el desplazamiento.
CL2020001870A 2020-07-14 2020-07-14 Banda sensorial para la orientación de una persona con discapacidad visual CL2020001870A1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CL2020001870A CL2020001870A1 (es) 2020-07-14 2020-07-14 Banda sensorial para la orientación de una persona con discapacidad visual
MX2023000696A MX2023000696A (es) 2020-07-14 2021-07-14 Banda sensorial para la deteccion de obstaculos en el campo visual de un usuario con discapacidad visual.
PT218432904T PT4184382T (pt) 2020-07-14 2021-07-14 Banda sensorial para deteção de obstáculos no campo visual de um utilizador com deficiência visual
PCT/CL2021/050063 WO2022011488A1 (es) 2020-07-14 2021-07-14 Banda sensorial para la detección de obstáculos en el campo visual de un usuario con discapacidad visual
ES21843290T ES3052396T3 (en) 2020-07-14 2021-07-14 Sensory band for obstacle detection in the visual field of a user with visual impairment
US18/016,323 US12220376B2 (en) 2020-07-14 2021-07-14 Sensory band for obstacle detection in the visual field of a user with visual impairment
EP21843290.4A EP4184382B1 (en) 2020-07-14 2021-07-14 Sensory band for obstacle detection in the visual field of a user with visual impairment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2020001870A CL2020001870A1 (es) 2020-07-14 2020-07-14 Banda sensorial para la orientación de una persona con discapacidad visual

Publications (1)

Publication Number Publication Date
CL2020001870A1 true CL2020001870A1 (es) 2020-09-04

Family

ID=72812110

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020001870A CL2020001870A1 (es) 2020-07-14 2020-07-14 Banda sensorial para la orientación de una persona con discapacidad visual

Country Status (7)

Country Link
US (1) US12220376B2 (es)
EP (1) EP4184382B1 (es)
CL (1) CL2020001870A1 (es)
ES (1) ES3052396T3 (es)
MX (1) MX2023000696A (es)
PT (1) PT4184382T (es)
WO (1) WO2022011488A1 (es)

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DE19525010B4 (de) * 1995-06-27 2004-08-19 Obrira Optik Brillen Gmbh Ultraschall - Brille für Blinde und Sehbehinderte
US7015812B1 (en) 1995-10-04 2006-03-21 Lemchen Marc S Sound protecting headset with proximity collision avoidance protection
US6671226B1 (en) * 2001-06-01 2003-12-30 Arizona Board Of Regents Ultrasonic path guidance for visually impaired
CN2500297Y (zh) 2001-09-13 2002-07-17 潘爱武 盲人用超声波回声导航器
US10345625B2 (en) * 2003-10-09 2019-07-09 Ingeniospec, Llc Eyewear with touch-sensitive input surface
US20080312719A1 (en) * 2007-06-13 2008-12-18 Cardiometrix, Inc. Transducer wireless control system and method
CN105717989B (zh) 2009-02-27 2020-02-21 艾卡姆有限公司 基于耳机的电信平台
US9201143B2 (en) 2009-08-29 2015-12-01 Echo-Sense Inc. Assisted guidance navigation
US9269255B2 (en) 2010-02-01 2016-02-23 Trimble Navigation Limited Worksite proximity warning
US9773391B1 (en) * 2011-08-18 2017-09-26 Fauxsee Innovations, Llc Object detection device
AT513882A2 (de) 2013-01-08 2014-08-15 Pajestka Kevin Vorrichtung zur Detektierung einer Umgebung
KR102176364B1 (ko) * 2014-03-19 2020-11-09 엘지전자 주식회사 글래스 타입 단말기
US9977573B2 (en) 2014-10-31 2018-05-22 Microsoft Technology Licensing, Llc Facilitating interaction between users and their environments using a headset having input mechanisms
EP3289430B1 (en) * 2015-04-27 2019-10-23 Snap-Aid Patents Ltd. Estimating and using relative head pose and camera field-of-view
US10653366B2 (en) * 2015-06-26 2020-05-19 Andrew Michael Levine Haptic feedback device, system and method
CN206214373U (zh) * 2016-03-07 2017-06-06 维看公司 用于向盲人提供视觉信息的物体检测、分析及提示系统
EP3529999A4 (en) * 2016-11-17 2019-11-13 Samsung Electronics Co., Ltd. SYSTEM AND METHOD FOR PRODUCING AUDIO DATA FOR A HEAD-MOUNTED DISPLAY DEVICE
KR101984557B1 (ko) 2017-09-22 2019-09-03 (주)파트론 헤드셋 및 이의 충돌 경고 방법
FR3083878B1 (fr) * 2018-07-10 2021-03-12 Commissariat Energie Atomique Detection d'objet par ultrasons

Also Published As

Publication number Publication date
EP4184382A4 (en) 2024-05-15
EP4184382B1 (en) 2025-08-06
ES3052396T3 (en) 2026-01-07
US20230285220A1 (en) 2023-09-14
WO2022011488A1 (es) 2022-01-20
MX2023000696A (es) 2023-04-18
PT4184382T (pt) 2025-11-06
EP4184382A1 (en) 2023-05-24
US12220376B2 (en) 2025-02-11

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