CN111658454A - Intelligent blind guiding stick - Google Patents

Intelligent blind guiding stick Download PDF

Info

Publication number
CN111658454A
CN111658454A CN202010537251.9A CN202010537251A CN111658454A CN 111658454 A CN111658454 A CN 111658454A CN 202010537251 A CN202010537251 A CN 202010537251A CN 111658454 A CN111658454 A CN 111658454A
Authority
CN
China
Prior art keywords
blind guiding
module
guiding stick
stick
remote control
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
CN202010537251.9A
Other languages
Chinese (zh)
Inventor
姚尚余
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202010537251.9A priority Critical patent/CN111658454A/en
Publication of CN111658454A publication Critical patent/CN111658454A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • 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
    • 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
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/024—Guidance services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Rehabilitation Therapy (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses an intelligent blind guiding stick, which comprises: the base, the inside of base is provided with four groups of electric motor, the surface of base is provided with four sets of mecanum wheels, four groups electric motor's output is connected with four sets of mecanum wheels respectively. The intelligent blind guiding stick can directly input addresses through the voice module, automatically plans the driving route of a user, and can broadcast the route in real time to provide a navigation function, so that a visually-impaired person can conveniently go to a destination, the moving range of the visually-impaired person is enlarged, whether peripheral obstacles exist or not can be monitored in real time, the user is warned through the voice module and the vibration motor, the direction of the intelligent blind guiding stick can be automatically changed, the user can conveniently walk around the obstacles, peripheral people can be warned when light is insufficient, the intelligent blind guiding stick is safer, and the position of the user can be conveniently known by family members by matching with the positioning effect of the positioning module, so that a better use prospect is brought.

Description

Intelligent blind guiding stick
Technical Field
The invention relates to the field of blind guiding sticks, in particular to an intelligent blind guiding stick.
Background
Along with the increase of the number and days of visual handicapped people in the world and the development of society, users pay more and more attention to the social needs and the living needs of the visual handicapped people, and in order to help the users to better live, the users invent some blind guiding tools, wherein the blind guiding stick is provided, along with the rapid development of science and technology, the blind guiding stick is more and more intelligent, the users continuously improve the intelligent blind guiding stick, and the existing intelligent blind guiding stick cannot meet the use requirements of the users;
the existing intelligent blind guiding stick has certain disadvantages when in use, firstly, the existing intelligent blind guiding stick mainly depends on a user to independently search for directions and cannot be used in strange places, moreover, the existing intelligent blind guiding stick often encounters obstacles when in use, and the existing intelligent blind guiding stick cannot assist visual obstacles to avoid the obstacles, is inconvenient to use and does not meet the use requirements of the user, therefore, the intelligent blind guiding stick is provided.
Disclosure of Invention
The invention mainly aims to provide an intelligent blind guiding stick which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
an intelligent blind guiding stick, comprising:
the ultrasonic testing device comprises a base, wherein four groups of motor motors are arranged in the base, four groups of Mecanum wheels are arranged on the outer surface of the base, the output ends of the four groups of motor motors are respectively connected with the four groups of Mecanum wheels, an ultrasonic detector is fixedly arranged on the outer surface of one side of the base, a mounting seat is fixedly arranged in the middle of the outer surface of the upper end of the base, and a wireless remote control module is arranged in the base;
the lower end of the stick body is movably mounted on the mounting seat through a bolt, and the stick body is provided with a light sensing device and an auxiliary control mechanism;
the cane is held, the cane is held and is set up in the surface upper end of cane body, the inside that the cane was held is provided with voice module and vibrations motor, voice module is located the top of vibrations motor, voice module includes voice receiving module and voice broadcast module.
Preferably, the wireless remote control module adopts a 2.4G wireless remote control module, the inside of the base is further provided with a first lithium battery, and the first lithium battery is connected with the wireless remote control module, the ultrasonic detector and the motor through wires.
Preferably, light induction system includes photosensitive sensor, LED light and second lithium cell, the second lithium cell passes through the wire and is connected with photosensitive sensor and LED light, photosensitive sensor and the equal embedded fixed mounting of LED light are at the surface of cane body, the second lithium cell is located inside the cane body.
Preferably, the voice receiving module is provided with a positioning module, and the positioning module adopts a GPS communication module.
Preferably, the auxiliary control mechanism adopts a microprocessor, and the microprocessor is connected with the wireless remote control module, the positioning module, the light sensing device and the voice module through leads.
Preferably, the outer surface that the cane was held is provided with the rubber sleeve, the cane body adopts the telescopic link.
Preferably, the use method of the intelligent blind guiding stick comprises the following steps:
firstly, a user inputs a specific destination through a voice receiving module, the voice receiving module is connected with a cloud server through a wireless remote control module, and the cloud server plans a route and sends the route to the wireless remote control module;
secondly, the wireless remote control module controls the motor of the motor to start, and the blind guiding stick moves along the planned route;
and thirdly, starting the ultrasonic detector, detecting whether the running route of the blind guiding stick has obstacles, stopping when the blind guiding stick meets the obstacles and running by bypassing the obstacles until the blind guiding stick reaches a specific destination.
Preferably, when an obstacle is encountered in the step III, firstly, the motor stops moving, the wireless remote control module sends a signal to the microprocessor, then the microprocessor controls the vibration motor to start vibrating to warn a user, the microprocessor broadcasts the direction of the obstacle through the voice broadcast module, and finally, the wireless remote control module controls the motor to rotate towards different directions to change the direction of the blind guiding stick.
Preferably, in the second step, the photosensitive sensor monitors the intensity of peripheral light in real time, when the light is insufficient, a signal is fed back to the microprocessor, the microprocessor controls the LED illuminating lamp to be started, surrounding people are warned, and meanwhile, the positioning module is started to send position information to relatives.
Compared with the prior art, the invention provides an intelligent blind guiding stick, which has the following beneficial effects:
1. through the arranged voice module, when the device is used, a user can directly input an address through the voice module, the driving route of the user is automatically planned, the route can be broadcasted in real time, and a navigation function is provided, so that a visually-impaired person can conveniently go to a destination, and the moving range of the visually-impaired person is expanded;
2. the intelligent blind guiding stick is characterized in that the ultrasonic detector monitors whether obstacles exist around the intelligent blind guiding stick in real time when the intelligent blind guiding stick is used through the ultrasonic detector, the voice module and the vibration motor, and the user is warned through the voice module and the vibration motor;
3. through the light induction system and the locating module who set up, light induction system can warn peripheral crowd when not enough light during the use, lets the pedestrian vehicle notice dodge the blind person, and safety more cooperates locating module's location effect, can be convenient for the family member and know user's position, makes things convenient for the relatives to look for, and blind cane is led to whole intelligence simple structure, the result of use is better moreover.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is an overall structure diagram of an intelligent blind guiding stick according to the present invention;
FIG. 2 is a structural diagram of a base of an intelligent blind guiding stick according to the present invention;
fig. 3 is a structural diagram of a stick body of an intelligent blind guiding stick according to the invention;
FIG. 4 is a partial structure diagram of the interior of the cane in the intelligent blind guiding cane of the present invention;
fig. 5 is a structural block diagram of an intelligent blind guiding stick according to the present invention.
In the figure: 1. a base; 11. an electric motor; 12. a Mecanum wheel; 13. an ultrasonic detector; 14. a wireless remote control module; 15. a first lithium battery; 2. a pole body; 21. a photosensitive sensor; 22. an LED lighting lamp; 3. holding by a stick; 31. a voice module; 32. the motor is vibrated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
An intelligent blind guiding stick, as shown in fig. 1-5, comprising:
the ultrasonic testing machine comprises a base 1, wherein four groups of motor motors 11 are arranged in the base 1, four groups of Mecanum wheels 12 are arranged on the outer surface of the base 1, the output ends of the four groups of motor motors 11 are respectively connected with the four groups of Mecanum wheels 12, the Mecanum wheels 12 can make translation in any direction and simultaneously rotate in a plane, an ultrasonic detector 13 is fixedly arranged on the outer surface of one side of the base 1, a mounting seat is fixedly arranged in the middle of the outer surface of the upper end of the base 1, and a wireless remote control module 14 is arranged in the base 1;
the lower end of the stick body 2 is movably arranged on the mounting seat through a bolt, and a light sensing device and an auxiliary control mechanism are arranged on the stick body 2;
3 is held to the cane, and 3 settings are held to the cane in the surface upper end of cane body 2, and the inside that 3 was held to the cane is provided with voice module 31 and vibrations motor 32, and voice module 31 is located the top of vibrations motor 32, and voice module 31 includes voice receiving module and voice broadcast module.
Wireless remote control module 14 adopts 2.4G wireless remote control module, and base 1's inside still is provided with first lithium cell 15, and first lithium cell 15 passes through the wire and is connected with wireless remote control module 14, ultrasonic detector 13 and electric motor 11, and first lithium cell 15 and second lithium cell cooperate for the inside electron device power supply of whole intelligent blind guiding stick.
When the blind stick is used, 4 input ports of the 2.4G wireless remote control module correspond to 4 direct current motor output ports of the receiving module and respectively control 4 Mecanum wheels 12 to rotate forwards and backwards, so that the blind stick can independently work in all directions and 4 ways of steering, and can work simultaneously without interference.
The light sensing device comprises a photosensitive sensor 21, an LED illuminating lamp 22 and a second lithium battery, the second lithium battery is connected with the photosensitive sensor 21 and the LED illuminating lamp 22 through a lead, the model of the photosensitive sensor 21 is GB5-A1DPZ, but the light sensing device is not limited to the photosensitive sensor 21 of the model, the photosensitive sensor 21 and the LED illuminating lamp 22 are fixedly installed on the outer surface of the crutch body 2 in an embedded mode, and the second lithium battery is located inside the crutch body 2.
The voice receiving module is provided with a positioning module, and the positioning module adopts a GPS communication module.
The auxiliary control mechanism adopts a microprocessor which is connected with the wireless remote control module 14, the positioning module, the light sensing device and the voice module 31 through leads.
The outer surface of the stick holding part 3 is provided with a rubber sleeve, and the stick body 2 adopts a telescopic rod.
A use method of the intelligent blind guiding stick comprises the following steps:
firstly, a user inputs a specific destination through a voice receiving module, the voice receiving module is connected with a cloud server through a wireless remote control module 14, and the cloud server plans a route and sends the route to the wireless remote control module 14;
secondly, the wireless remote control module 14 controls the motor 11 to start, and the blind guiding stick moves along the planned route;
photosensitive sensor 21 real-time supervision peripheral light intensity, feedback signal gives microprocessor when not enough light, and microprocessor control LED light 22 starts, warns peripheral crowd, and orientation module starts simultaneously, sends positional information for the relatives.
Starting the ultrasonic detector 13, detecting whether an obstacle exists in the running route of the blind guiding stick, stopping when the blind guiding stick meets the obstacle and running around the obstacle until the blind guiding stick reaches a specific destination;
when encountering an obstacle, the motor 11 stops moving at first, the wireless remote control module 14 sends a signal to the microprocessor, then the microprocessor controls the vibration motor 32 to start vibration to warn a user, the microprocessor broadcasts the direction of the obstacle through the voice broadcast module, and finally the wireless remote control module 14 controls the motor 11 to rotate towards different directions to change the direction of the blind guiding stick.
When the intelligent blind guiding stick is used, the wireless remote control module 14 receives signals of the ultrasonic detector 13 and controls the motor 11 to work to change the direction of the blind guiding stick, and the wireless remote control module 14 simultaneously receives route information sent by the cloud server;
the microprocessor assists the operation of the wireless remote control module 14, the microprocessor receives the signal of the photosensitive sensor 21 and the information of encountering obstacles and paths transmitted by the wireless remote control module 14, the microprocessor processes related data and correspondingly controls the operation of the vibration motor 32, the LED illuminating lamp 22 and the voice broadcasting module, and the voice module 31 is JQ8900-16P but is not limited to the model;
the user can directly input an address through the voice module 31, the driving route of the user is automatically planned, the route can be broadcasted in real time, and a navigation function is provided, so that the visually impaired person can conveniently go to the destination, and the moving range of the visually impaired person is enlarged;
when the intelligent blind guiding stick is used, the ultrasonic detector 13 monitors whether obstacles exist around the intelligent blind guiding stick in real time, and warns a user through the voice module 31 (voice broadcasting) and the vibration motor 32 (vibration), and the motor 11 rotates towards different directions to automatically change the direction of the intelligent blind guiding stick, so that the user can conveniently bypass the obstacles, and the intelligent blind guiding stick is convenient to use;
when the intelligent blind guiding stick is used, the light sensing device on the intelligent blind guiding stick can warn surrounding people when light is insufficient, pedestrians and vehicles can notice to avoid blind people, safety is improved, the positioning effect of the positioning module is matched, the family can know the position of a user conveniently, the family can find the blind people conveniently, the whole intelligent blind guiding stick is simple in structure, and the using effect is better.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. An intelligent blind guiding stick, comprising:
the ultrasonic testing machine comprises a base (1), wherein four groups of motor motors (11) are arranged in the base (1), four groups of Mecanum wheels (12) are arranged on the outer surface of the base (1), the output ends of the four groups of motor motors (11) are respectively connected with the four groups of Mecanum wheels (12), an ultrasonic detector (13) is fixedly arranged on the outer surface of one side of the base (1), a mounting seat is fixedly arranged in the middle of the outer surface of the upper end of the base (1), and a wireless remote control module (14) is arranged in the base (1);
the lower end of the stick body (2) is movably mounted on the mounting seat through a bolt, and a light sensing device and an auxiliary control mechanism are arranged on the stick body (2);
hold (3) with the stick, hold (3) with the stick and set up the surface upper end at stick body (2), the inside that (3) were held to the stick is provided with voice module (31) and vibrations motor (32), voice module (31) are located the top of vibrations motor (32), voice module (31) include voice reception module and voice broadcast module.
2. The intelligent blind guiding stick according to claim 1, wherein: wireless remote control module (14) adopts 2.4G wireless remote control module, the inside of base (1) still is provided with first lithium cell (15), first lithium cell (15) are connected with wireless remote control module (14), ultrasonic detector (13) and motor (11) through the wire.
3. The intelligent blind guiding stick according to claim 2, wherein: light induction system includes photosensitive sensor (21), LED light (22) and second lithium cell, the second lithium cell passes through the wire and is connected with photosensitive sensor (21) and LED light (22), photosensitive sensor (21) and the equal embedded fixed mounting in the surface of cane body (2) of LED light (22), the second lithium cell is located inside cane body (2).
4. The intelligent blind guiding stick according to claim 3, wherein: the voice receiving module is provided with a positioning module, and the positioning module adopts a GPS communication module.
5. The intelligent blind guiding stick according to claim 4, wherein: the auxiliary control mechanism adopts a microprocessor, and the microprocessor is connected with the wireless remote control module (14), the positioning module, the light sensing device and the voice module (31) through leads.
6. The intelligent blind guiding stick according to claim 1, wherein: the outer surface that the cane was held (3) is provided with the rubber sleeve, the cane body (2) adopts the telescopic link.
7. A use method of the intelligent blind guiding stick is characterized by comprising the following steps:
firstly, a user inputs a specific destination through a voice receiving module, the voice receiving module is connected with a cloud server through a wireless remote control module (14), and the cloud server plans a route and sends the route to the wireless remote control module (14);
secondly, the wireless remote control module (14) controls the motor (11) to start, and the blind guiding stick moves along the planned route;
and thirdly, the ultrasonic detector (13) is started to detect whether the running route of the blind guiding stick has obstacles or not, and the blind guiding stick stops running when meeting the obstacles and bypasses the obstacles until the blind guiding stick reaches a specific destination.
8. The use method of the intelligent blind guiding stick according to claim 7, wherein: when an obstacle is encountered, firstly the motor (11) stops moving, the wireless remote control module (14) sends a signal to the microprocessor, then the microprocessor controls the vibration motor (32) to start vibration to warn a user, the microprocessor broadcasts the direction of the obstacle through the voice broadcast module, and finally the wireless remote control module (14) controls the motor (11) to rotate towards different directions to change the direction of the blind guiding stick.
9. The use method of the intelligent blind guiding stick according to claim 7, wherein: and secondly, the photosensitive sensor (21) monitors the intensity of peripheral light in real time, a signal is fed back to the microprocessor when the light is insufficient, the microprocessor controls the LED illuminating lamp (22) and the positioning module to be started, and position information is sent to relatives.
CN202010537251.9A 2020-06-12 2020-06-12 Intelligent blind guiding stick Pending CN111658454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010537251.9A CN111658454A (en) 2020-06-12 2020-06-12 Intelligent blind guiding stick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010537251.9A CN111658454A (en) 2020-06-12 2020-06-12 Intelligent blind guiding stick

Publications (1)

Publication Number Publication Date
CN111658454A true CN111658454A (en) 2020-09-15

Family

ID=72387497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010537251.9A Pending CN111658454A (en) 2020-06-12 2020-06-12 Intelligent blind guiding stick

Country Status (1)

Country Link
CN (1) CN111658454A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2029512B1 (en) * 2021-03-23 2022-10-07 Blindsight Mobility B V Guiding apparatus, system comprising said apparatus and methods for using and controlling said apparatus and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2029512B1 (en) * 2021-03-23 2022-10-07 Blindsight Mobility B V Guiding apparatus, system comprising said apparatus and methods for using and controlling said apparatus and system

Similar Documents

Publication Publication Date Title
CN204484697U (en) Intelligent blind-guiding crutch
CN104986281B (en) A kind of manual-automation integrated electric balance car that can be adaptive
CN103640656A (en) Handle bar of bicycle
CN106646335A (en) Positioning device based on intelligent street lamp communication network and using method thereof
CN211326638U (en) Intelligent blind guiding robot
CN212439313U (en) Intelligent blind guiding stick
CN111658454A (en) Intelligent blind guiding stick
CN212125372U (en) Riding safety auxiliary device
CN106898156B (en) Parking assisting method for vehicle, aircraft and system
CN111583696A (en) Unmanned vehicle control system and operation method thereof
CN212631191U (en) Language interaction blind guiding stick device
CN109434859B (en) Remote robot control system and method based on VR technology
CN217046427U (en) Intelligent blind guiding robot
CN102556063A (en) Intelligent electric mobility scooter
CN214968674U (en) Be applied to blind person's little assistant of leading
CN212667259U (en) Traffic accident front line warning system
CN209485376U (en) Shared bicycle safety navigation auxiliary device
CN209757409U (en) Intelligent navigation handlebar
CN212193178U (en) Accompanying type tour guide robot
CN211157137U (en) Walking stick system for assisting blind person in going out
CN113682229A (en) 5G communication unmanned vehicle safety monitoring device
CN106909159A (en) A kind of Regional patrolling system
CN220695518U (en) Novel guide vehicle
US20220160573A1 (en) Walking assistance system
CN108433959A (en) Multifunctional intelligent blind-guiding stick and its application method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination