CN107874986A - A kind of portable blind person's navigator - Google Patents

A kind of portable blind person's navigator Download PDF

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Publication number
CN107874986A
CN107874986A CN201711379773.5A CN201711379773A CN107874986A CN 107874986 A CN107874986 A CN 107874986A CN 201711379773 A CN201711379773 A CN 201711379773A CN 107874986 A CN107874986 A CN 107874986A
Authority
CN
China
Prior art keywords
blind person
module
programmable controller
ultrasonic listening
navigator
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.)
Pending
Application number
CN201711379773.5A
Other languages
Chinese (zh)
Inventor
罗焱云
何文杰
吴心怡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Institute of Technology
Original Assignee
Nanjing Institute of Technology
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 Nanjing Institute of Technology filed Critical Nanjing Institute of Technology
Priority to CN201711379773.5A priority Critical patent/CN107874986A/en
Publication of CN107874986A publication Critical patent/CN107874986A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H3/00Appliances for aiding patients or disabled persons to walk about
    • A61H3/06Walking aids for blind persons
    • A61H3/061Walking aids for blind persons with electronic detecting or guiding means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50Control means thereof
    • A61H2201/5058Sensors or detectors

Landscapes

  • 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)

Abstract

The invention discloses a kind of portable blind person's navigator, and it includes headphone(1), wire(2)With at least four barrier ultrasonic listening sensor pasters(3), headphone is connected by wire with barrier ultrasonic listening sensor paster;Headphone includes headset portion(1‑1)With microphone portion(1‑2), microphone portion is located at headset portion side, programmable controller is provided with headset portion(4)And the voice alarm module being connected respectively with programmable controller(5), digital map navigation module(6)And power module(7), speech reception module is provided with microphone portion(8), speech reception module is connected with programmable controller, and is connected with digital map navigation module by programmable controller for according to blind person's phonetic entry destination title to speech reception module, so as to realize the navigation of digital map navigation module.The present invention uses portable blind person's navigator, is easy to blind person to use, and greatly facilitates blind person's trip.

Description

A kind of portable blind person's navigator
Technical field
The present invention relates to navigator technical field, and in particular to a kind of portable blind person's navigator.
Background technology
It is well known that the trip of blind person is inconvenient, usually blind person easily bumps against barrier on foot.It is existing typically by Guide-stick for blind people assisting blind is gone on a journey, but guide-stick for blind people needs blind person at every moment to be held with hand, extremely inconvenient.Therefore, need badly Those skilled in the art work out a kind of portable blind person's navigator.
The content of the invention
The problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided one kind can avoid blind person from bumping against on foot Barrier, the portable blind person's navigator to be shown the way for blind man navigation, it is extremely convenient for blind person's use.
Technical scheme is used by it solves technical problem:A kind of portable blind person's navigator, it includes wear-type ear Machine, wire and at least four barrier ultrasonic listening sensor pasters, the headphone are surpassed by wire and barrier Acoustic detection sensor paster is connected;
The headphone includes headset portion and microphone portion, and the microphone portion is located at headset portion side, set in the headset portion There are the programmable controller and voice alarm module being connected respectively with programmable controller, digital map navigation module and power supply mould Block, speech reception module is provided with the microphone portion, the speech reception module is connected with programmable controller, and by that can compile Range controller is connected with digital map navigation module for according to blind person's phonetic entry destination title to speech reception module, so as to Realize the navigation of digital map navigation module;
At least four barrier ultrasonic listening sensor pasters are attached at blind person's body chest, belly, leg joint respectively Portion and ankle part opening position, the barrier ultrasonic listening sensor paster include paster body and intrinsic located at paster Barrier ultrasonic listening sensor, the barrier ultrasonic listening sensor are connected by wire with programmable controller, The programmable controller is connected the obstacle for being measured according to barrier ultrasonic listening sensor with voice alarm module Thing distance produces situation of change driving voice alarm module and carries out audio alert work.
Preferably, the barrier ultrasonic listening sensor paster is four.
Preferably, the power module is rechargeable battery.
Preferably, the speech reception module is ISD1700 speech chips.
Beneficial effects of the present invention are:Using portable blind person's navigator, it is easy to blind person to use, greatly facilitates blind person and go out OK, it can be shown the way for blind man navigation, avoid blind person from walking and bump against the situation generation of barrier;Power module uses chargeable electricity Pond, charging cycle use can be repeatedly carried out, it is green;Speech reception module is ISD1700 speech chips, and using effect is more It is good.
Brief description of the drawings
Fig. 1 is the structure schematic diagram of the portable blind person's navigator of the present invention.
Fig. 2 is the module connection signal sketch of the present invention.
In figure:1. headphone, 1-1. headsets portion, 1-2. microphones portion, 2. wires, 3. barrier ultrasonic listenings sensing Device paster, 3-1. paster bodies, 3-2. barrier ultrasonic listening sensors, 4. programmable controllers, 5. voice alarm modules, 6. digital map navigation module, 7. power modules, 8. speech reception modules.
Embodiment
The present invention is further explained with reference to the accompanying drawings and examples.
As Figure 1-Figure 2, a kind of portable blind person's navigator, it includes headphone 1, wire 2 and at least four Barrier ultrasonic listening sensor paster 3, the headphone 1 passes through wire 2 and barrier ultrasonic listening sensor Paster 3 is connected;
The headphone 1 includes headset portion 1-1 and microphone portion 1-2, and the microphone portion 1-2 is located at headset portion 1-1 sides, institute State in headset portion 1-1 provided with programmable controller 4 and the voice alarm module 5 being connected respectively with programmable controller 4, map Navigation module 6 and power module 7, the microphone portion 1-2 is interior to be provided with speech reception module 8, and the speech reception module 8 is with that can compile Range controller 4 connects, and is connected by programmable controller 4 with digital map navigation module 6 for according to blind person's phonetic entry mesh Ground title to speech reception module 8, so as to realize the navigation of digital map navigation module 6;
At least four barrier ultrasonic listening sensor pasters 3 are attached at blind person's body chest, belly, leg joint respectively Portion and ankle part opening position, the barrier ultrasonic listening sensor paster 3 include paster body 3-1 and located at paster bodies Barrier ultrasonic listening sensor 3-2, the paster body 3-1 in 3-1 are the pasters using adhered layer as base material, the barrier Thing ultrasonic listening sensor 3-2 is hindered to be connected by wire 2 with programmable controller 4, the programmable controller 4 and voice reporting The obstacle distance that alert module 5 connects to be measured according to barrier ultrasonic listening sensor 3-2 produces situation of change and driven Dynamic voice alarm module 5 carries out audio alert work.
The barrier ultrasonic listening sensor paster 3 is four.The power module 7 is rechargeable battery.It is described Speech reception module 8 is ISD1700 speech chips.
The above is example and explanation of the invention, but does not mean that the obtainable advantage of the present invention is so limited, all It is wherein the one of may be to being realized in the simple transformation of structure, and/or some embodiments in practice process of the present invention the advantages of It is individual or multiple in the protection domain of the application.

Claims (4)

  1. A kind of 1. portable blind person's navigator, it is characterised in that:It includes headphone(1), wire(2)With at least four barriers Hinder thing ultrasonic listening sensor paster(3), the headphone(1)Pass through wire(2)Passed with barrier ultrasonic listening Sensor paster(3)It is connected;
    The headphone(1)Including headset portion(1-1)With microphone portion(1-2), the microphone portion(1-2)Located at headset portion (1-1)Side, the headset portion(1-1)It is interior to be provided with programmable controller(4)And respectively with programmable controller(4)It is connected Voice alarm module(5), digital map navigation module(6)And power module(7), the microphone portion(1-2)It is interior to be provided with phonetic incepting mould Block(8), the speech reception module(8)With programmable controller(4)Connection, and pass through programmable controller(4)Led with map Model plane block(6)Connection is for according to blind person's phonetic entry destination title to speech reception module(8), so as to realize that map is led Model plane block(6)Navigation;
    At least four barrier ultrasonic listening sensor pasters(3)Blind person's body chest, belly, leg is attached at respectively to close Section portion and ankle part opening position, the barrier ultrasonic listening sensor paster(3)Including paster body(3-1)With located at patch Hard copy body(3-1)Interior barrier ultrasonic listening sensor(3-2), the barrier ultrasonic listening sensor(3-2)It is logical Cross wire(2)With programmable controller(4)Connection, the programmable controller(4)With voice alarm module(5)Connection for According to barrier ultrasonic listening sensor(3-2)The obstacle distance of measurement produces situation of change driving voice alarm module (5)Carry out audio alert work.
  2. 2. portable blind person's navigator according to claim 1, it is characterised in that:The barrier ultrasonic listening sensing Device paster(3)For four.
  3. 3. portable blind person's navigator according to claim 1, it is characterised in that:The power module(7)To be chargeable Battery.
  4. 4. portable blind person's navigator according to claim 1, it is characterised in that:The speech reception module(8)For ISD1700 speech chips.
CN201711379773.5A 2017-12-20 2017-12-20 A kind of portable blind person's navigator Pending CN107874986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711379773.5A CN107874986A (en) 2017-12-20 2017-12-20 A kind of portable blind person's navigator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711379773.5A CN107874986A (en) 2017-12-20 2017-12-20 A kind of portable blind person's navigator

Publications (1)

Publication Number Publication Date
CN107874986A true CN107874986A (en) 2018-04-06

Family

ID=61771073

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711379773.5A Pending CN107874986A (en) 2017-12-20 2017-12-20 A kind of portable blind person's navigator

Country Status (1)

Country Link
CN (1) CN107874986A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103431979A (en) * 2013-08-22 2013-12-11 浙江大学 Intelligent guide system based on ultrasonic distance measuring principle
CN104606033A (en) * 2014-12-01 2015-05-13 赵静 Intelligent voice pilot device for the blind
CN205515462U (en) * 2016-01-29 2016-08-31 武汉理工大学 Multi -functional intelligent nurse robot
CN106420284A (en) * 2016-09-19 2017-02-22 成都测迪森生物科技有限公司 Wearable blind guiding device
CN208641216U (en) * 2017-12-20 2019-03-26 南京工程学院 A kind of portable blind person's navigator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103431979A (en) * 2013-08-22 2013-12-11 浙江大学 Intelligent guide system based on ultrasonic distance measuring principle
CN104606033A (en) * 2014-12-01 2015-05-13 赵静 Intelligent voice pilot device for the blind
CN205515462U (en) * 2016-01-29 2016-08-31 武汉理工大学 Multi -functional intelligent nurse robot
CN106420284A (en) * 2016-09-19 2017-02-22 成都测迪森生物科技有限公司 Wearable blind guiding device
CN208641216U (en) * 2017-12-20 2019-03-26 南京工程学院 A kind of portable blind person's navigator

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Application publication date: 20180406

RJ01 Rejection of invention patent application after publication