CN109646257A - A kind of intelligent crutch and navigation system and method based on intelligent crutch - Google Patents
A kind of intelligent crutch and navigation system and method based on intelligent crutch Download PDFInfo
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- CN109646257A CN109646257A CN201811623006.9A CN201811623006A CN109646257A CN 109646257 A CN109646257 A CN 109646257A CN 201811623006 A CN201811623006 A CN 201811623006A CN 109646257 A CN109646257 A CN 109646257A
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- module
- navigation
- intelligent crutch
- processor
- crutch
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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
- A61H3/068—Sticks for blind persons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (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)
- Computer Networks & Wireless Communication (AREA)
- Navigation (AREA)
Abstract
The invention discloses a kind of intelligent crutchs and navigation system and method based on the intelligent crutch, including intelligent crutch ontology, remote server and traffic information server.Processor, power module, voice module, gsm communication module, GPS positioning module, inertial navigation module, shock module and alarm module are integrated in intelligent crutch.For the present invention by the various control to two vibrator vibration rules of shock module middle left and right, parallel-connection network obtains Real-time Traffic Information in real time, in conjunction with inertial navigation and auto-alarm function, realizes the interior for having impedient people to hearing and eyesight and outdoor navigation.
Description
Technical field
The present invention relates to crutch technical field more particularly to a kind of novel intelligent crutch.
Background technique
The personage that eyesight or hearing have obstacle is a special life group, and since eyesight, hearing are limited, they are often
It needs to go on a journey by crutch.
In the prior art, the intelligence with GPS navigation and sound prompt function of blind person's design of obstacle turns for eyesight
Cane is more, but the sound prompt function of this crutch has the personage of obstacle to hearing or using effect is poor in noisy environment.
Summary of the invention
In view of the drawbacks of the prior art, the first purpose of the invention is to provide a kind of eyesights or dysaudia personage to use
Intelligent crutch, prompted by vibration information with realizing route navigation feature.
A second object of the present invention is to provide a kind of navigation system and method based on intelligent crutch are based on above-mentioned intelligence
Crutch is inputted and is exported by voice, is realized indoor and outdoor navigation and is fallen down the warning functions such as detection.
The intelligent crutch is while encouraging eyesight or hearing to have the personage of obstacle actively to go out and can be its safety
It escorts, their household is made, from worrying, its situation of going on a journey can be understood in real time when they individually go out.
The technical solution adopted by the present invention is that:
Include handle and stick stem in structure in a first aspect, the present invention provides a kind of intelligent crutch, inside include processor,
Power module, locating module, communication module, shock module；Shock module includes left vibrator and right vibrator, left and right vibration
The corresponding arranged on left and right sides for being distributed in handle of device；The output end of the input terminal of processor and power module connects, processor with communicate
Module connection, processor are connect with locating module, and the output end of processor is connect with left vibrator with right vibrator respectively.
Further, locating module is GPS positioning module；Communication module is gsm communication module.
Second aspect, the present invention provide a kind of navigation system based on intelligent crutch, including above-mentioned intelligent crutch, long-range clothes
Business device and traffic information server；Remote server is connect with communication module, and traffic information server is connect with remote server.
Further, for remote server by network connection traffic letter information, Real-time Traffic Information includes Real-time Road shape
Condition information and real-time traffic lamp information.
Further, gsm communication module can receive the geography information acquired by GPS positioning module that processor is sent；GSM
Communication module is connect with remote server.The navigation system further includes voice input and output and identification module；Voice input and output
And identification module is connect with processor.The navigation system further includes inertial navigation module and alarm module；Inertial navigation module packet
Include posture and motion sensor；Inertial navigation module is connect with processor, the input terminal of alarm module and the output end of processor
Connection.
The third aspect, the present invention provide a kind of air navigation aid based on intelligent crutch, comprising steps of
Obtain navigation routine figure；Navigation routine figure is the real-time navigation road generated according to cartographic information and Real-time Traffic Information
Line chart；
Left vibrator shake corresponding with right vibrator according to real-time positioning signal and navigation routine figure, by controlling crutch
It is dynamic, for instructing user to advance.
Further, it before step obtains navigation routine figure, further comprises the steps of:
Obtain user speech input signal；
Identify user speech information；
Voice messaging is uploaded to remote server.
The beneficial effects of the present invention are:
The present invention is intelligent crutch and navigation system and method based on intelligent crutch, by increasing in crutch handle two sides
Left and right two vibrators, using sensor vibration Different Rule and combinations thereof, realizing has the path of impedient people to lead hearing
Boat.Intelligent crutch is connect with traffic information server simultaneously, obtains real time road information and traffic lights information, has both navigation
Reminder alarm function.
In addition, the present invention overcomes the technical problem of GPS indoor positioning inaccuracy also by using inertial navigation technology,
Indoor navigation is realized, the beneficial effect of detection and automatic alarm is fallen down.
Detailed description of the invention
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is circuit part structural schematic diagram of the present invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment provides a kind of intelligent crutchs.The intelligent crutch includes processor 2, power supply mould
Block 4, locating module 2, communication module 2, shock module (11,12), voice input and output and identification module 2, inertial navigation module 3
With alarm module 2.Power module 4 is arranged inside stick stem, and the output end of power module 4 and the input terminal of processor connect, and uses
In to other module for power supply.Locating module 2 is arranged in handle inner, and locating module 2 is connect with processor, and locating module 2 can be with
Using GPS positioning module or Beidou positioning module etc., used for obtaining satellite positioning signal so that intelligent crutch positions.Communication
Module 2 be arranged in handle inner, communication module 2 is connect with processor, and gsm communication module, 3G can be used in communication module 2, indigo plant
Tooth, the communication connection for intelligent crutch and exterior terminal or server.Shock module (11,12) includes left and right vibrator, point
It She Zhi not be connected in handle two sides, the input terminal of shock module (11,12) and the output end of processor, for according to processor
It controls signal and generates vibration, to prompt user.Voice input and output and identification module 2 are set to handle inner, it may include wheat
Gram wind, loudspeaker and the speech recognition submodule for realizing voice content identification, the output end of microphone and speech recognition
The input terminal of module connects, and speech recognition submodule is connect with processor, and the input terminal of loudspeaker and the output end of processor connect
It connects, voice input and output and identification module 2 receive user's voice by microphone, pass through the identification of speech recognition submodule and receive
The voice messaging arrived, and exported navigation information to user in the form of speech by loudspeaker.Inertial navigation module 3 is arranged
Inside stick stem, inertial navigation module 3 is connect with processor, and inertial navigation module 3 includes movement and attitude transducer, by adopting
Collect the physical messages such as acceleration that user advances, the motion state of user determined, when detect crutch landing or
When person topples over abnormal, notice alarm module 2 is alarmed, meanwhile, inertial navigation module 3 can also be used for indoor navigation, and user enters
When interior can not be accurately positioned using satellite, inertial navigation module 3 can use the sensors meter such as accelerometer, gyroscope
Indoor location is calculated, indoor positioning and navigation are carried out.Alarm module 2 is set to handle inner, the input terminal of alarm module 2 and processing
The output end of device connects, and when receiving inertial navigation module 3 and being determined as dangerous situation, such as user falls down, alarm module 2
It alarms, the geography information of user is sent to household or related personnel.
For example, user can input destination in a manner of by voice input, interior in a kind of typical usage scenario
The voice input and output and identification module 2 being placed in crutch will be transferred to processor 2 after the speech signal analysis of user, processing
Treated voice messaging by communication module is sent to remote server progress navigation route planning by device, and after obtaining planning
Navigation routine figure, by control vibrator, start to navigate.
If user does not have dysaudia, speech navigation function can be opened.Voice input and output and identification module 2
Voice Navigation will be carried out to user according to the path planned.
If user is the personage that eyesight hearing has obstacle, a kind of specific method of vibration navigation is provided here: being worked as on edge
Preceding road straight trip, it is shockproof；Turn left, the short vibration of left vibrator 11；It turns right, the short vibration of right vibrator 12；Meet red light, double shakes in crossing
The long vibration of dynamic device (11,12) interval；Meet green light, the short vibration of double vibrator (11,12) intervals in crossing；Drifting off the course need to turn back, double
Vibrator (11,12) alternately short vibration.Accordingly even when intelligent crutch of the present invention can also be to user in noisy environment
Navigation is realized by the vibration of sensor at left and right sides of handle, meanwhile, user can be arranged according to the habit and hobby of oneself
Different vibration rules, realizes convenient and safe trip.
When user enters the room region, crutch opens indoor navigation mode.Using inertial navigation module 3, pass through appearance
State and motion sensor acquire user's current behavior data, calculate the current position of user and carry out indoor navigation.Work as inertia
Navigation module 3 detects crutch landing or topples over exception, then determines that user falls down, alarm module 2 passes through gsm communication mould at this time
2 automatic alarm of block, while the current geography information of user is sent to household and is sought help with related personnel.
Embodiment 2
Present embodiments provide a kind of system and method that Real-time Traffic Information navigation is utilized based on intelligent crutch.The navigation
System includes intelligent crutch, remote server and the traffic information server recorded such as embodiment 1.
For user during being navigated using Real-time Traffic Information, gsm communication module 2 obtains GPS positioning module 2
Current location geography information is uploaded to remote server, and remote server issues to traffic information server request again, and request is worked as
Traffic information under preceding geographical location.Traffic information server, which can provide, implements road condition information and traffic lights information, such as
Road construction situation, congestion and specific traffic accident treatment situation.Remote server receives traffic information server and mentions
The information of confession passes through gsm communication module 2 again and returns to processor 2 in navigation system, passes through the vibration of double vibrators (11,12)
State and alarm module 2 prompt user, provide real-time path navigation for user.
In this way, user can evade the path of road conditions complexity as far as possible, indicated according to traffic lights, safe and convenient
It arrives at the destination.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
1. a kind of intelligent crutch, the intelligent crutch includes handle and stick stem, which is characterized in that including processor, power module,
Locating module, communication module, shock module；The shock module includes left vibrator and right vibrator, and left and right vibrator is corresponding
It is distributed in the arranged on left and right sides of the handle；The input terminal of the processor is connect with the output end of the power module, the place
Reason device connect with the communication module, the processor is connect with the locating module, the output end of the processor respectively with
The left vibrator is connect with the right vibrator.
2. a kind of intelligent crutch according to claim 1, which is characterized in that the locating module is GPS positioning module；Institute
Stating communication module is gsm communication module.
3. a kind of navigation system based on intelligent crutch, which is characterized in that it includes the described in any item intelligence of claim 1-2
Crutch, remote server and traffic information server；The remote server is connect with the communication module, the traffic information
Server is connect with the remote server.
4. a kind of navigation system based on intelligent crutch according to claim 3, which is characterized in that the remote server
Real-time Traffic Information is obtained by network connection traffic information server, the Real-time Traffic Information includes real-time road condition letter
Breath and real-time traffic lamp information.
5. a kind of navigation system based on intelligent crutch according to claim 3, which is characterized in that the gsm communication mould
Block can receive the geography information acquired by GPS positioning module that the processor is sent；The gsm communication module and remote service
Device connection.
6. a kind of navigation system based on intelligent crutch according to claim 3, which is characterized in that further include voice input
Output and identification module；The voice input and output and identification module are connected to the processor.
7. according to a kind of described in any item navigation system based on intelligent crutch of claim 3 to 6, which is characterized in that also wrap
Include inertial navigation module and alarm module；The inertial navigation module includes posture and motion sensor；The inertial navigation mould
Block is connected to the processor, and the input terminal of the alarm module is connect with the output end of the processor.
8. a kind of air navigation aid based on intelligent crutch, which is characterized in that it, which includes that claim 3-7 is described in any item, is based on
The navigation system of intelligent crutch, comprising steps of
Obtain navigation routine figure；The navigation routine figure is the real-time navigation road generated according to cartographic information and Real-time Traffic Information
Line chart；
It is used according to real-time positioning signal and navigation routine figure by the vibration corresponding with right vibrator of the left vibrator of control crutch
In instructing user to advance.
9. a kind of air navigation aid based on intelligent crutch according to claim 8, the step obtain navigation routine figure it
Before, which is characterized in that it further comprises the steps of:
Obtain user speech input signal；
Identify user speech information；
Voice messaging is uploaded to remote server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623006.9A CN109646257A (en) | 2018-12-28 | 2018-12-28 | A kind of intelligent crutch and navigation system and method based on intelligent crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623006.9A CN109646257A (en) | 2018-12-28 | 2018-12-28 | A kind of intelligent crutch and navigation system and method based on intelligent crutch |
Publications (1)
| Publication Number | Publication Date |
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| CN109646257A true CN109646257A (en) | 2019-04-19 |
Family
ID=66117829
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| CN201811623006.9A Pending CN109646257A (en) | 2018-12-28 | 2018-12-28 | A kind of intelligent crutch and navigation system and method based on intelligent crutch |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327514A (en) * | 2019-06-12 | 2019-10-15 | 南阳市中心医院 | A kind of hospital's intelligent transfusion monitoring system |
| CN110575371A (en) * | 2019-10-22 | 2019-12-17 | 大连民族大学 | intelligent blind-guiding walking stick and control method |
| CN110812143A (en) * | 2019-12-02 | 2020-02-21 | 姜国宁 | Information reminding method and device based on blind guiding walking stick |
| CN112880673A (en) * | 2021-01-21 | 2021-06-01 | 上海傅利叶智能科技有限公司 | Navigation method and navigation device based on intelligent walking stick and intelligent walking stick |
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