WO2022077408A1 - 一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法 - Google Patents

一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法 Download PDF

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Publication number
WO2022077408A1
WO2022077408A1 PCT/CN2020/121333 CN2020121333W WO2022077408A1 WO 2022077408 A1 WO2022077408 A1 WO 2022077408A1 CN 2020121333 W CN2020121333 W CN 2020121333W WO 2022077408 A1 WO2022077408 A1 WO 2022077408A1
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Prior art keywords
blind
information
electronic identification
intelligent
road
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PCT/CN2020/121333
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English (en)
French (fr)
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曹庆恒
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曹庆恒
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Priority to CN202080002328.0A priority Critical patent/CN112384183A/zh
Priority to PCT/CN2020/121333 priority patent/WO2022077408A1/zh
Publication of WO2022077408A1 publication Critical patent/WO2022077408A1/zh

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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
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1051—Arrangements for steering
    • 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
    • A61H3/066—Installations on the floor, e.g. special surfaces, to guide 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
    • A61H3/06—Walking aids for blind persons
    • A61H3/068—Sticks for blind persons
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C15/00—Pavings specially adapted for footpaths, sidewalks or cycle tracks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/0772—Physical layout of the record carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • 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

Definitions

  • the invention relates to the technical field of intelligent roads, in particular to an intelligent blind road system, a blind walking assistance device and method based on the intelligent blind road system.
  • a blind walking assistance device and method based on the intelligent blind road system by installing an electronic marking device under or on the road surface of the blind road, the detection device recognizes and uses the obtained information to prompt or guide the blind to walk, The impact of the blind road on the road can be reduced, it is convenient for the blind to use the blind road, and the cost of construction of the blind road can be reduced.
  • the main purpose of the present invention is to provide an intelligent blind road system, a blind walking assistance device and method based on the intelligent blind road system, by installing an electronic marking device under or on the road surface of the blind road, the detection device recognizes and uses the obtained information to prompt or Guiding blind people to walk can reduce the impact of blind roads on roads, facilitate blind people to use blind roads, and reduce the cost of blind road construction.
  • the present invention provides an intelligent blind lane system, the system includes an electronic identification device and a detection device; the electronic identification device can be identified by the detection device, and the detection device recognizes the electronic identification by means of The information obtained by the device is used to prompt or guide the blind to walk.
  • the electronic identification device includes a signal transmitter for sending a signal with blind lane information, and the detection device receives the signal and acquires the information to prompt or guide the blind to walk.
  • the electronic identification device includes a signal reflector for reflecting the detection signal sent by the detection device to detect the electronic identification device.
  • the intelligent blind lane system further includes a server, and the server can transmit data to the electronic identification device for updating/adjusting the information of the electronic identification device.
  • the intelligent blind road system obtains the actual situation of the blind road through a road monitoring system or a satellite positioning system, and when the actual situation of the blind road changes, the information of the electronic identification device is updated/adjusted in time.
  • the intelligent blind lane system obtains their relevant information through data interaction with the vehicles, and sends out corresponding application and acceptance confirmation information to prompt or guide the blind to use the vehicles.
  • the present invention also provides a walking assistance device for the blind, which includes the detection device as described above.
  • the walking assistance device for the blind also includes a navigation module, which can plan a travel route suitable for the blind according to the user's starting point and destination, as well as the real-time conditions of the blind roads and vehicles suitable for the blind. In the process of traveling for the blind, it will give prompts or guide users to complete the planned route according to the actual situation.
  • the present invention also provides a wheelchair, which includes the above-mentioned walking assistance device for the blind.
  • the present invention also provides VR glasses, which include the above-mentioned assisting device for walking for the blind.
  • the present invention also provides a method for assisted walking for the blind based on the above-mentioned intelligent blind road system, the method comprising:
  • the intelligent blind lane system includes an electronic identification device and a detection device; the electronic identification device can be recognized by the detection device, and the detection device The information obtained by identifying the electronic identification device is used to prompt or guide the blind to walk.
  • the walking assistance device for the blind includes the detection device as described above.
  • the method for assisted walking for the blind based on the intelligent blind lane system includes: detecting an electronic identification device by means of a portable detection device; acquiring blind lane information by means of the identification electronic identification device; assisting the blind person to walk through the acquired blind lane information.
  • An intelligent blind road system, a blind walking assistance device and method based on the intelligent blind road system of the present invention by installing an electronic marking device under or on the road surface of the blind road, the detection device recognizes and uses the obtained information to prompt or guide the blind to walk, so that the blind person can walk. Reduce the impact of blind roads on roads, facilitate blind people to use blind roads, and reduce the cost of blind road construction.
  • FIG. 1 is a schematic diagram of an intelligent blind street system according to the first embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a walking assistance device for the blind according to the second embodiment of the present invention.
  • FIG. 3 is a flowchart of a method for assisting a blind person to walk based on an intelligent blind lane system according to a third embodiment of the present invention.
  • FIG. 1 is a schematic diagram of an intelligent blind street system according to the first embodiment of the present invention.
  • the intelligent blind lane system of the present invention includes an electronic identification device 10 and a detection device 20; the electronic identification device 10 can be recognized by the detection device 20, and the information obtained by the detection device 20 by identifying the electronic identification device 10 is used for prompting or guidance Blind man walks.
  • the intelligent blind lane system of the present invention includes one or more electronic identification devices 10, and the electronic identification devices 10 are preferably buried under the ground of the blind lane, or can be on the surface of the blind lane or above the ground.
  • the detection device 20 may be carried by a blind person, or may be installed on a walking stick or other objects carried by the blind person.
  • the electronic identification device 10 may further include a signal transmitter for transmitting a signal with blind channel information.
  • the detection device 20 receives the signal with blind lane information sent by the electronic identification device 10, and acquires the information to prompt or guide the blind person to walk.
  • the electronic identification device 10 may also include a signal reflector for reflecting the detection signal emitted by the detection device 20 to detect the electronic identification device 10 .
  • the detection device 20 sends out a detection signal, the detection signal is transmitted to the signal reflector of the electronic identification device 10, and the detection signal is reflected back through the signal reflector. After the reflected signal is received by the detection device 20, relevant information is obtained from the reflected signal, and the To prompt or guide the blind to walk.
  • the electronic identification device 10 includes a housing, a radio frequency module disposed in the housing, and a signal reflector and/or a signal transmitter.
  • the casing of the electronic identification device 10 is a non-metal casing. Since the electronic identification device 10 needs to be buried underground for a long time, the housing can be made of moisture-proof, hydrochloric acid-proof, corrosion-proof and extrusion-resistant materials.
  • the signal reflector includes a first identification antenna. When the first identification antenna receives a detection signal sent by the detection device 20, it transmits the detection signal to the radio frequency module. After the radio frequency module demodulates and modulates the detection signal, it passes the first identification signal.
  • the antenna sends out a reflected signal, and the reflected signal is received by the detection device 20, and relevant information is obtained from the reflected signal, which is used to prompt or guide the blind to walk.
  • the detection signal is preferably an ultrasonic wave, and other types of detection signals are also possible.
  • the electronic identification device 10 can also actively send a signal with blind track information through a signal transmitter.
  • the electronic identification device 10 may further include a memory for storing blind track information, and the signal transmitter includes a second identification antenna. After the radio frequency module modulates the blind channel information on the carrier, the modulated signal is transmitted through the second identification antenna, and the detection device 20 receives the signal with the blind channel information sent by the electronic identification device 10, and obtains relevant information from it for prompting. Or guide the blind to walk.
  • the blind lane information carried by the signal transmitted by the electronic identification device 10 may be: warning information, prohibition information, instruction information, road guidance information, road surface condition information, construction information, route information, turning information, stop information, Prohibition information, traffic light information, avoidance information, etc.
  • the first identification antenna and the second identification antenna may be two different antennas, or may be the same antenna shared.
  • the identification antenna may be a microstrip antenna, a helical antenna, etc., and the material and type of the identification antenna are not limited.
  • the blind lane information carried by the signal transmitted by the electronic identification device 10 can be fixed information, such as there is an intersection ahead or a downhill ahead, or dynamic information, such as the signal light at the intersection ahead is a red light/green light, etc. .
  • the intelligent blind lane system may further include a server, which can transmit data to the electronic identification device 10 according to the actual situation, so as to update/adjust the blind lane information stored in the memory of the electronic identification device 10 .
  • the electronic identification device 10 also includes a communication component that can receive data sent from the server. The server may update the blind lane information for each electronic identification device 10 according to the actual situation, so that each electronic identification device 10 can transmit a signal with real-time blind lane information.
  • the intelligent blind road system can also obtain the actual situation of the blind road through a road monitoring system or a satellite positioning system or other systems/devices that can obtain the actual situation of the blind road.
  • the relevant electronic identification device 10 can be updated/adjusted in time. blind information.
  • the actual situation of obtaining blind lanes from other systems or devices may be to obtain information through a server and then send it to the relevant electronic identification device 10 for updating, or it may be that the electronic identification device 10 directly links with the relevant system or device to obtain relevant information to update/update/update. Adjust the relevant blind lane information.
  • the detection device 20 receives a signal with blind lane information sent by the electronic identification device 10, and obtains relevant information therefrom to prompt or guide the blind person to walk. For example: when a blind person carries a detection device 20 and passes by the electronic identification device 10 at the intersection, the signal with the blind lane information sent by the electronic identification device 10 is that there is an intersection ahead, there are steps, the traffic light at the current intersection is green, and there are 30 seconds to turn red. Then, the prompt or guide given by the detection device 20 according to the above information may be: go down the stairs, continue to move forward through the intersection, and may also prompt the remaining time of the traffic lights.
  • the detection device 20 can also give different prompts or guidance for different users, which is suitable for different users to walk. For example: when blind person A and blind person B each carry a detection device 20 and pass the electronic identification device 10 at the intersection, the traffic light at the current intersection is green, and it will turn red in 30 seconds. Blind person A is a young man, walking speed Similar to a normal person, Blind Person B is an elderly person who walks at a busy pace. Then, for the blind person A, before the traffic light turns red, he can walk through this intersection, so the prompt or guidance given by the detection device 20 is: continue to move forward through the intersection. For the blind person B, he cannot walk through the intersection before the traffic light turns red, so the prompt or guidance given by the detection device 20 is: waiting for the intersection ahead.
  • the detection device 20 may also store or acquire relevant information of the user through the network, so as to provide prompts or guidance suitable for the user according to the acquired blind track information and the relevant information of the user.
  • the relevant information of the user may be: age, height, weight, stride, pace, starting point, ending point, walking route, familiarity with the environment, and the like.
  • the detection device 20 can also obtain the distance information between the detection device 20 and the electronic identification device 10 through the time difference of the received reflected signals, so as to obtain the user's position information.
  • L1 represents the distance from the electronic identification device 10 in the horizontal direction
  • L2 represents the vertical distance between the electronic identification device 10 and the detection device 20 .
  • the present invention can also use other ranging methods, such as the signal strength, signal waveform superposition, signal vector superposition and other measurement methods of various detection signals such as electromagnetic wave/ultrasonic wave/infrared/ray, or GPS, Beidou positioning system and other methods to monitor the vehicle and each other.
  • the distance of the electronic identification device is obtained, so as to obtain the real-time location information of the user, and the user's location information can be used for prompting or guiding walking.
  • the intelligent blind road system of the present invention can be applied both outdoors and indoors.
  • the electronic identification device 10 can be installed on the ground surface, and in a multi-storey building, each floor can be installed according to the blind road/barrier-free passage.
  • the electronic identification device 10, the electronic identification devices 10 located at the same horizontal position on different layers, may be provided with different labels to be added to the transmitted information, the detection device 20 or the server has a map pre-stored, and the map includes the position of each electronic identification device 10 and label, the position of the electronic identification device 10 can be determined according to the label in the received information, and then the actual position of the detection device 20 can be determined according to the distance between the detection device 20 and the electronic identification device 10 .
  • the intelligent blind road system of the present invention may further include an interaction device with the blind, and the interaction device may be an audio interaction device, a Braille interaction device, or a tactile interaction device.
  • Interaction devices may include speakers, Braille pads, tactile indicators, canes/gloves/watches for the blind, drones, electronic guide dogs, etc.
  • the intelligent blind road system of the present invention can also obtain their relevant information through data interaction with the vehicles, and issue corresponding application and acceptance confirmation information for prompting or guiding the blind to use the vehicles.
  • the means of transportation may include: elevators, trains, buses, subways, high-speed rails, escalators, traffic lights, unmanned/assisted driving vehicles, navigation devices/systems, and the like.
  • Corresponding application and acceptance confirmation information can also be issued, for example: helping the blind to issue an application for taking the elevator, and when the elevator reaches the corresponding floor and opens the door, prompt or guide the blind to enter the elevator.
  • FIG. 2 is a schematic diagram of a walking assistance device for the blind according to the second embodiment of the present invention.
  • the walking assistance device 100 for the blind includes the aforementioned detection device 20 .
  • the walking assistance device 100 for the blind can be a separate electronic device, or can be integrated on a cane, a mobile phone, a watch, sunglasses or other items suitable for the blind person to carry.
  • the detection device 20 receives the signal with blind lane information sent by the electronic identification device 10, and obtains relevant information from it, which is used to prompt or guide the blind person to walk.
  • the detection device 20 can also give different prompts or guidance for different users, which is suitable for different users to walk.
  • the detection device 20 may also store or acquire relevant information of the user through the network, so as to provide prompts or guidance suitable for the user according to the acquired blind track information and the relevant information of the user.
  • a walking route suitable for the blind can be planned for the user according to the user's starting point and ending point, and the user can be guided to walk, and relevant information can be obtained from each electronic identification device 10 passing along the route to prompt or guide the user to walk. If the relevant information changes, an appropriate route can be re-planned for the user based on the new information.
  • the walking assistance device 100 for the blind of the present invention may further include a navigation module, which can plan a travel route suitable for the blind and the vehicles to be taken according to the user's starting point and destination, as well as the real-time conditions of the blind roads and vehicles suitable for the blind. In the process of traveling for the blind, prompts or guides the user to complete the planned route according to the actual situation.
  • the planned route should be suitable for the blind, for example, the road with blind lanes is preferred, the obstacles in the route should be as few as possible, and there should be no obstacles that the blind cannot pass through, etc.
  • the planned route can be based on a road traffic model suitable for the blind.
  • Building a road traffic model suitable for the blind can be obtained by obtaining road information and road condition information, and then combining the map information and navigation information obtained from the map server and the navigation server to complete the road traffic model suitable for the blind. After the model is established, the travel plan for the blind is obtained through calculation and analysis based on the real and complete information within the scope of the model.
  • the road information may include: road and blind road width/curvature radius/slope/material/entrance/exit/traffic light/crossing/connecting road/tool/environment/road condition/friction/load bearing/limit and other information.
  • the tools may include: trains, subways, buses, elevators, escalators, stairs, and the like.
  • the road condition information may include: traffic/position/direction/speed/acceleration/obstacle information/vehicle information/traffic light information/climate condition/visibility condition/traffic accident condition of vehicles and pedestrians.
  • Establishing a road traffic model suitable for the blind can be a new model based on the acquired information, or an existing model with a high similarity to the actual situation is selected according to the acquired information, and the existing model is modified accordingly according to the actual information to obtain a suitable model.
  • Model of the actual situation can be set in advance, or obtained according to big data analysis/artificial intelligence deep learning, or it can be continuously optimized and perfected in the actual use process.
  • a travel plan for the blind is given.
  • the user travels according to this plan and can reach the designated destination safely and efficiently.
  • planning the user's itinerary provides a travel plan, which can be completed by a walking assistance device for the blind or a server, and transmitted to the walking assistance device for the blind, and the walking assistance device for the blind helps the user to execute the plan.
  • the walking assistance device 100 for the blind of the present invention may further include a radar device for acquiring road condition information around the user, such as information about vehicles/pedestrians/obstacles around the user, for prompting or guiding the user to walk.
  • the radar device is preferably a camera, but can also be other devices. After obtaining the image information of the user's surrounding road conditions, it is intelligently analyzed or sent to the server for analysis to analyze the impact of the real-time road condition information on the blind walking, and what to do in response to the impact, prompting or guiding the user.
  • the walking assistance device 100 for the blind may also obtain road condition information around the user through a road monitoring device or other traffic systems, so as to prompt or guide the user to walk.
  • the walking assistance device 100 for the blind of the present invention can also be integrated into a wheelchair or an electric wheelchair, and the wheelchair or electric wheelchair includes the walking assistance device 100 for the blind, which can provide real-time information on the starting point and destination of the user, as well as roads and vehicles suitable for wheelchair walking. According to the actual situation, plan a travel route suitable for the user in a wheelchair and the means of transportation that need to be taken, and give a prompt or guide the user to complete the planned route according to the actual situation during the user's travel in a wheelchair, or generate an electric wheelchair travel plan. The wheelchair executes the program to travel automatically.
  • the walking assistance device 100 for the blind of the present invention can also be integrated on VR glasses, and the VR glasses include the walking assistance device 100 for the blind, which can provide real-time real-time information according to the starting point and destination of the user, as well as the roads and vehicles that the user walks when using the VR glasses.
  • plan the travel route and the means of transportation that are suitable for the user when using the VR glasses, and during the travel process when the user is using the VR glasses give a prompt or guide the user to complete the planned route according to the actual situation.
  • users with normal vision can watch VR videos during travel, and the VR glasses prompt or guide users to complete the travel process, which improves the travel experience of users.
  • a blind walking assistance device of the present invention is based on an intelligent blind road system of the present invention, and the technical features are in one-to-one correspondence, which can be referred to the description of the aforementioned intelligent blind road system, and will not be repeated here.
  • FIG. 3 is a flowchart of a method for assisting a blind person to walk based on an intelligent blind lane system according to a third embodiment of the present invention.
  • the assisted walking method for the blind based on the intelligent blind path system includes:
  • Step 1 Detect the electronic identification device through the portable detection device
  • Step 2 Obtain blind lane information with the aid of the identification electronic identification device
  • Step 3 Assist the blind to walk through the acquired blind road information.
  • a method for assisting the walking of the blind based on the intelligent blind lane system of the present invention is based on an intelligent transportation system of the present invention and a walking assisting device for the blind of the present invention. and a description of a walking assistance device for the blind, which will not be repeated here.
  • the present invention provides an intelligent blind lane system, a blind walking assistance device and method based on the intelligent blind lane system, and the intelligent blind lane system includes an electronic identification device and a detection device; the electronic identification device can be identified by the detection device. , the detection device uses the information obtained by identifying the electronic identification device to prompt or guide the blind person to walk.
  • the walking assistance device for the blind includes the detection device as described above.
  • the method for assisted walking for the blind based on the intelligent blind lane system includes: detecting an electronic identification device by means of a portable detection device; obtaining blind lane information by means of the identification electronic identification device; and assisting the blind person to walk through the acquired blind lane information.
  • An intelligent blind road system, a blind walking assistance device and method based on the intelligent blind road system of the present invention by installing an electronic marking device under or on the road surface of the blind road, the detection device recognizes and uses the obtained information to prompt or guide the blind to walk, so that the blind person can walk. Reduce the impact of blind roads on roads, facilitate blind people to use blind roads, and reduce the cost of blind road construction.

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Abstract

一种智能盲道系统、基于智能盲道系统的盲人辅助行走装置(100)及方法，智能盲道系统包括电子标识装置(10)和探测装置(20)；所述电子标识装置(10)可被所述探测装置(20)识别到，所述探测装置(20)借助识别所述电子标识装置(10)获得的信息用于提示或指引盲人行走。盲人行走辅助装置(100)包括如上所述的探测装置(20)。基于智能盲道系统的盲人辅助行走方法包括：通过随身携带的探测装置(20)探测电子标识装置(10)；借助识别电子标识装置(10)获取盲道信息；通过获取的盲道信息提辅助盲人行走。可以降低盲道对道路的影响，方便盲人利用盲道，并且降低盲道建设的成本。

Description

一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法 技术领域
本发明涉及智能道路技术领域，特别是涉及一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法。
背景技术
随着科技的不断发展，智能道理技术越来越多的应该在人们的生活中。现有的盲道在修路时需要采用特殊的地砖，增加了修路的工作量及成本，并且盲道的地砖高低不平，小孩或老人在经过时容易摔倒，受到不必要的伤害，清洁起来比较麻烦，下雪天容易残留积雪。此外，盲人行走时需要不断用手杖定位盲道，也增加了盲人行走消耗的精力。
因而，迫切需要一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法，通过在盲道路面下或路面上安装电子标识装置，由探测装置识别并利用获得的信息提示或指引盲人行走，可以降低盲道对道路的影响，方便盲人利用盲道，并且降低盲道建设的成本。
发明内容
本发明的主要目的是：提供一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法，通过在盲道路面下或路面上安装 电子标识装置，由探测装置识别并利用获得的信息提示或指引盲人行走，可以降低盲道对道路的影响，方便盲人利用盲道，并且降低盲道建设的成本。
为实现上述目的，本发明提供了一种智能盲道系统，所述系统包括电子标识装置和探测装置；所述电子标识装置可被所述探测装置识别到，所述探测装置借助识别所述电子标识装置获得的信息用于提示或指引盲人行走。
如上所述的智能盲道系统，所述电子标识装置包括信号发射器，用于发送带有盲道信息的信号，所述探测装置接收该信号并获取其中的信息用于提示或指引盲人行走。
如上所述的智能盲道系统，所述电子标识装置包括信号反射器，用于反射所述探测装置发出的探测电子标识装置的探测信号。
如上所述的智能盲道系统，所述智能盲道系统还包括服务器，所述服务器能够传输数据给所述电子标识装置，用于更新/调整所述电子标识装置的信息。
如上所述的智能盲道系统，所述智能盲道系统通过道路监控系统或卫星定位系统获取盲道的实际情况，当盲道的实际情况发生变化时，及时更新/调整所述电子标识装置的信息。
如上所述的智能盲道系统，所述智能盲道系统通过与交通工具进行数据交互，获取它们的相关信息，发出相应的申请及接受确认信息，用于提示或指引盲人使用交通工具。
本发明还提供一种盲人行走辅助装置，所述盲人行走辅助装置包括如上所述的探测装置。
如上所述的盲人行走辅助装置，所述盲人行走辅助装置还包括导航模块，能根据用户的起点和终点，以及适合盲人的盲道及交通工具的实时状况，规划出适合盲人的出行路线及需要搭乘的交通工具，并在盲人出行的过程中，根据实际情况给出提示或指引用户完成规划的路线。
本发明还提供一种轮椅，所述轮椅包括如上所述的盲人行走辅助装置。
本发明还提供一种VR眼镜，所述VR眼镜包括如上所述的盲人行走辅助装置。
本发明还提供一种基于如上所述的智能盲道系统的盲人辅助行走方法，所述方法包括：
通过随身携带的探测装置探测电子标识装置；
借助识别电子标识装置获取盲道信息；
通过获取的盲道信息辅助盲人行走。
本发明的一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法，智能盲道系统包括电子标识装置和探测装置；所述电子标识装置可被所述探测装置识别到，所述探测装置借助识别所述电子标识装置获得的信息用于提示或指引盲人行走。盲人行走辅助装置包括如上所述的探测装置。基于智能盲道系统的盲人辅助行 走方法包括：通过随身携带的探测装置探测电子标识装置；借助识别电子标识装置获取盲道信息；通过获取的盲道信息辅助盲人行走。本发明的一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法，通过在盲道路面下或路面上安装电子标识装置，由探测装置识别并利用获得的信息提示或指引盲人行走，可以降低盲道对道路的影响，方便盲人利用盲道，并且降低盲道建设的成本。
附图说明
图1为本发明第一实施例一种智能盲道系统的示意图。
图2为本发明第二实施例一种盲人行走辅助装置的示意图。
图3为本发明第三实施例一种基于智能盲道系统的盲人辅助行走方法的流程图。
具体实施方式
为进一步阐述本发明达成预定目的所采取的技术手段及功效，以下结合附图及实施例，对本发明的具体实施方式，详细说明如下。
本发明第一实施例参阅图1。图1为本发明第一实施例一种智能盲道系统的示意图。如图所示，本发明的智能盲道系统包括电子标识装置10和探测装置20；电子标识装置10可被探测装置20识别到，探测装置20借助识别电子标识装置10获得的信息用于提示或指引盲人行走。
本发明的智能盲道系统包括一个或多个电子标识装置10，电子标识装置10优选埋设在盲道地面下，也可以是在盲道表面或地面上方。探测装置20可以是由盲人随身携带，也可以是安装在手杖或其他盲人随身的物品上。
在本发明中，电子标识装置10还可以包括信号发射器，用于发送带有盲道信息的信号。探测装置20接收到电子标识装置10发送带有盲道信息的信号，并获取其中的信息用于提示或指引盲人行走。
电子标识装置10也可以包括信号反射器，用于反射探测装置20发出的探测电子标识装置10的探测信号。探测装置20发出探测信号，探测信号传播到电子标识装置10的信号反射器，经过信号反射器将探测信号反射回去，反射信号被探测装置20接收到后，从反射信号中获取相关的信息，用于提示或指引盲人行走。
在本实施例中，电子标识装置10包括外壳、设于外壳内的射频模块，以及信号反射器和/或信号发射器。电子标识装置10的外壳为非金属外壳。电子标识装置10由于需要长时间埋设在地下，因此可以该外壳可以采用防潮、防盐酸、防腐蚀、耐挤压的材料。信号反射器包括第一标识天线，当第一标识天线接收到探测装置20发出探测信号时，并将该探测信号传输至射频模块，射频模块将该探测信号解调和调制后，通过第一标识天线发出反射信号，该反射信号被探测装置20接收，从反射信号中获取相关的信息，用于提示或指引盲人行走。在本发明中，探测信号优选为超声波，也可以是其他类型的探测信号。
电子标识装置10也可以通过信号发射器主动发送带有盲道信息的信号。电子标识装置10还可以包括存储盲道信息的存储器，信号发射器包括第二标识天线。射频模块将盲道信息调制载波上后，将调制后的信号通过第二标识天线发射出去，探测装置20接收到电子标识装置10发出的带有盲道信息的信号，从中获取相关的信息，用于提示或指引盲人行走。在本发明中，通过电子标识装置10发射的信号所带的盲道信息可以是：警告信息、禁令信息、指示信息、指路信息、路面状况信息、施工信息、路线信息、转弯信息、停止信息、禁止信息、红绿灯信息、避让信息等。
在本发明中，第一标识天线和第二标识天线可以是不同的两个天线，也可以是共用的同一个天线。标识天线可以是微带天线、螺旋天线等，对标识天线的材质和类型不作限定。
在本发明中，通过电子标识装置10发射的信号所带的盲道信息可以是固定的信息，如前方有路口或前方下坡，也可以是动态的信息，如前方路口信号灯为红灯/绿灯等。智能盲道系统还可以包括服务器，所述服务器能够根据实际情况传输数据给电子标识装置10，用于更新/调整电子标识装置10的存储器中存储的盲道信息。电子标识装置10还包括通讯组件，可以接收服务器发来的数据。服务器可以根据实际情况，为各电子标识装置10更新的盲道信息，使各电子标识装置10能够发射带有实时盲道信息的信号。智能盲道系统还可以通过道路监控系统或卫星定位系统或其他可以获取盲道的实际情况的系统/装置来获取盲道的实际情况，当盲道的实际情况发生变化时，及时更新/调整相关电子标识装置10的盲道信息。从其他系统或装置中获取盲道的实际情况可以是通过服务器获取信息再发送 到相关的电子标识装置10进行更新，也可以是由电子标识装置10直接与相关系统或装置联动，获取相关信息更新/调整相关的盲道信息。
在本发明中，探测装置20接收到电子标识装置10发出的带有盲道信息的信号，从中获取相关的信息，用于提示或指引盲人行走。例如：盲人携带一探测装置20经过位于路口处的电子标识装置10时，电子标识装置10发出的带有盲道信息的信号为前方是一个路口，有台阶，当前路口的红绿灯为绿灯，还有30秒变为红灯。那么，探测装置20根据以上信息给出的提示或指引可以是：下台阶，继续前行通过路口，还可以提示红绿灯剩余的时间。
探测装置20还可以针对不同的用户给出不同的提示或指引，适合不同的用户行走。例如：盲人甲和盲人乙各自携带一探测装置20经过位于路口处的电子标识装置10时，当前路口的红绿灯为绿灯，还有30秒变为红灯，盲人甲是一个青年人，行走的速度和正常人类似，盲人乙是一个老年人，行走的速度很忙。那么对于盲人甲来说，在红绿灯变为红灯前，他可以走过这个路口，因而探测装置20给出的提示或指引是：继续前行通过路口。对于盲人乙来说，在红绿灯变为红灯前，他不能够走过这个路口，因而探测装置20给出的提示或指引是：前方路口等待通行。
探测装置20还可以存储或通过网络获取用户的相关信息，用于根据获取的盲道信息和用户的相关信息，给出适合用户的提示或指引。用户的相关信息可以是：年龄、身高、体重、步幅、歩速、起点、终点、行走路线、对环境的熟悉程度等等。
在本发明中，探测装置20还可以通过接收到的反射信号的时间差，得到探测装置20与电子标识装置10的距离信息，从而获取用户的位置信息。
L表示探测装置与电子标识装置的距离信息；V表示探测信号的速度；T表示探测装置接收到的反射信号的时间差。
L＝V x T
L1表示水平方向偏离电子标识装置10的距离，L2表示电子标识装置10与探测装置20的垂直距离。
Figure PCTCN2020121333-appb-000001
本发明还可以通过其他测距方法，如电磁波/超声波/红外/射线等各种探测信号的信号强度、信号波形叠加、信号向量叠加等测量方法，或者GPS、北斗定位系统等方法监测车辆与各电子标识装置的距离，从而得到用户的实时位置信息，用户的位置信息可以用于提示或指引行走。
本发明的智能盲道系统，既可以应用于室外也可以应用于室内，应用于室内时，电子标识装置10可以安装在地面表面，多层建筑物中，每层都可以按照盲道/无障碍通道安装电子标识装置10，位于同一水平位置不同层的电子标识装置10，可以设有不同的标号加入发射的信息中，探测装置20或服务器中预先存有地图，地图中包括各电子标识装置10的位置和标号，可以根据收到的信息中的标号，确定电子标识装置10的位置，再根据探测装置20与该电子标识装置10的距离，确定探测装置20的实际位置。
本发明的智能盲道系统，还可以包括与盲人的交互装置，所述交互装置可以是音频交互装置、盲文交互装置、触觉交互装置。交互装置可以包括扬声器、盲文托板、触觉指示器、盲人手杖/手套/手表、无人机、电子导盲犬等。
本发明的智能盲道系统，还可以通过与交通工具进行数据交互，获取它们的相关信息，发出相应的申请及接受确认信息，用于提示或指引盲人使用交通工具。所述交通工具可以包括：电梯、火车、公交、地铁、高铁、滚梯、红绿灯、无人驾驶/辅助驾驶车辆、导航设备/系统等。还可以发出相应的申请及接受确认信息，例如：帮助盲人发出乘坐电梯的申请，当电梯到达相应的楼层并开门时，提示或指引盲人进入电梯。
本发明第二实施例参阅图2。图2为本发明第二实施例一种盲人行走辅助装置的示意图。如图所示，盲人行走辅助装置100包括前述的探测装置20。盲人行走辅助装置100可以是单独的电子器件，也可以集成在手杖、手机、手表、墨镜或其他合适盲人随身携带的物品上。
探测装置20接收到电子标识装置10发出的带有盲道信息的信号，从中获取相关的信息，用于提示或指引盲人行走。探测装置20还可以针对不同的用户给出不同的提示或指引，适合不同的用户行走。探测装置20还可以存储或通过网络获取用户的相关信息，用于根据获取的盲道信息和用户的相关信息，给出适合用户的提示或指引。
例如：可以根据用户的起点和终点为用户规划出适合盲人的行走路线，并且指引用户行走，从路线中经过的每个电子标识装置10中获取相关的信息，提示或指引用户行走。如果相关信息发生变化，可以根据新的信息重新为用户规划合适的路线。
本发明的盲人行走辅助装置100，还可以包括导航模块，能够根据用户的起点和终点，以及适合盲人的盲道及交通工具的实时状况，规划出适合盲人的出行路线及需要搭乘的交通工具，并在盲人出行的过程中，根据实际情况给出提示或指引用户完成规划的路线。规划的路线要适合盲人，例如：道路优选有盲道的道路，路线中的障碍物尽可能少，不能有盲人不能通过的障碍物等等。
规划路线可以基于适合盲人的道路交通模型。建立适合盲人的道路交通模型可以是通过获取道路信息、路况信息，再结合从地图服务器和导航服务器获取的地图信息和导航信息进行完善，得到适合盲人的道路交通模型。建立模型之后，在模型范围内依据真实完整的信息通过计算分析得出盲人出行的方案。
道路信息可以包括：道路及盲道宽度/曲率半径/坡度/材质/出入口/红绿灯/道口/连接道路/工具/环境/路面情况/摩擦力/承重/限高等信息。其中，工具可以包括：火车、地铁、公交、以及电梯、滚梯、楼梯等。路况信息可以包括：车辆及行人的流量/位置/方向/速度/加速度/障碍物信息/交通工具信息/交通信号灯信息/气候情况/能见度情况/交通意外情况等信息。
建立适合盲人的道路交通模型可以是通过获取的信息新建模型，也可以是根据获取的信息通过选择与实际情况相似度高的已有模型， 并根据实际信息相应修改所述已有模型以得到适合实际情况的模型。相似度的判定标准可以是事先设定的，也可以根据大数据分析/人工智能深度学习得到的，还可以是在实际使用过程中不断优化与完善的。
建立适合盲人的道路交通模型后，通过获取用户的起点和终点，将起点和终点代入适合盲人的道路交通模型中，获得位置信息和相关的道路信息、路况信息，根据上述信息规划用户的行程，并根据用户的行程与用户个人信息，结合出行过程中的道路信息、路况信息，给出盲人出行的方案。用户按该方案出行，可以安全且高效到达指定目的地。在本发明中，规划用户的行程给出出行方案，既可以由盲人行走辅助装置完成，也可以由服务器完成，并传输给盲人行走辅助装置，由盲人行走辅助装置帮助用户执行该方案。
本发明的盲人行走辅助装置100，还可以包括雷达装置，用于获取用户周边的路况信息，如用户周边的车辆/行人/障碍物等信息，用于提示或指引用户行走。雷达装置优选为摄像头，也可以是其他设备。获取用户周边路况的图像信息后，经过智能分析或发送至服务器进行分析，分析出实时路况信息对盲人行走的影响，以及针对该影响盲人应该如何做，提示或指引用户。盲人行走辅助装置100还可以通过道路监控装置或其他交通系统，获取用户周边的路况信息，用于提示或指引用户行走。
本发明的盲人行走辅助装置100还可以集成在轮椅或电动轮椅上，所述轮椅或电动轮椅包括盲人行走辅助装置100，能够根据用户的起点和终点，以及适合轮椅行走的道路及交通工具的实时状况，规划出适合用户乘坐轮椅的出行路线及需要搭乘的交通工具，并在 用户乘坐轮椅出行的过程中，根据实际情况给出提示或指引用户完成规划的路线，或者生成电动轮椅出行方案，电动轮椅执行该方案自动出行。
本发明的盲人行走辅助装置100还可以集成在VR眼镜上，所述VR眼镜包括盲人行走辅助装置100，能够根据用户的起点和终点，以及适合用户使用VR眼镜时行走的道路及交通工具的实时状况，规划出适合用户使用VR眼镜时的出行路线及需要搭乘的交通工具，并在用户使用VR眼镜时出行的过程中，根据实际情况给出提示或指引用户完成规划的路线。通过上述VR眼镜，视力正常的用户可以在出行的过程中观看VR视频，而在VR眼镜提示或指引用户完成出行过程，提高了用户的出行体验。
本发明的一种盲人行走辅助装置是基于本发明的一种智能盲道系统的，技术特征一一对应，可以参照前述一种智能盲道系统的说明，在此不再赘述。
本发明第三实施例参阅图3。图3为本发明第三实施例一种基于智能盲道系统的盲人辅助行走方法的流程图。如图所示，基于智能盲道系统的盲人辅助行走方法包括：
步骤1：通过随身携带的探测装置探测电子标识装置；
步骤2：借助识别电子标识装置获取盲道信息；
步骤3：通过获取的盲道信息辅助盲人行走。
本发明的一种基于智能盲道系统的盲人辅助行走方法是基于本发明的一种智能交通系统和本发明的一种盲人行走辅助装置的，技 术特征一一对应，可以参照前述一种智能交通系统和一种盲人行走辅助装置的说明，在此不再赘述。
综上所述，本发明的一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法，智能盲道系统包括电子标识装置和探测装置；所述电子标识装置可被所述探测装置识别到，所述探测装置借助识别所述电子标识装置获得的信息用于提示或指引盲人行走。盲人行走辅助装置包括如上所述的探测装置。基于智能盲道系统的盲人辅助行走方法包括：通过随身携带的探测装置探测电子标识装置；借助识别电子标识装置获取盲道信息；通过获取的盲道信息提辅助盲人行走。本发明的一种智能盲道系统、基于智能盲道系统的盲人行走辅助装置及方法，通过在盲道路面下或路面上安装电子标识装置，由探测装置识别并利用获得的信息提示或指引盲人行走，可以降低盲道对道路的影响，方便盲人利用盲道，并且降低盲道建设的成本。
以上所述的具体实施方式，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施方式而已，并不用于限定本发明的保护范围，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (11)

  1. 一种智能盲道系统，其特征在于，所述系统包括电子标识装置和探测装置；所述电子标识装置可被所述探测装置识别到，所述探测装置借助识别所述电子标识装置获得的信息用于提示或指引盲人行走。
  2. 根据权利要求1所述的智能盲道系统，其特征在于：所述电子标识装置包括信号发射器，用于发送带有盲道信息的信号，所述探测装置接收该信号并获取其中的信息用于提示或指引盲人行走。
  3. 根据权利要求1所述的智能盲道系统，其特征在于：所述电子标识装置包括信号反射器，用于反射所述探测装置发出的探测电子标识装置的探测信号。
  4. 根据权利要求1-3中任一权利要求所述的智能盲道系统，其特征在于：所述智能盲道系统还包括服务器，所述服务器能够传输数据给所述电子标识装置，用于更新/调整所述电子标识装置的信息。
  5. 根据权利要求4所述的智能盲道系统，其特征在于：所述智能盲道系统通过道路监控系统或卫星定位系统获取盲道的实际情况，当盲道的实际情况发生变化时，及时更新/调整所述电子标识装置的信息。
  6. 根据权利要求1-5中任一权利要求所述的智能盲道系统，其特征在于：所述智能盲道系统通过与交通工具进行数据交互，获取它们的相关信息，发出相应的申请及接受确认信息，用于提示或指引盲人使用交通工具。
  7. 一种盲人行走辅助装置，其特征在于：所述盲人行走辅助装置包括如权利要求1-6中任一权利要求所述的探测装置。
  8. 根据权利要求7所述的盲人行走辅助装置，其特征在于：所述盲人行走辅助装置还包括导航模块，能根据用户的起点和终点，以及适合盲人的盲道及交通工具的实时状况，规划出适合盲人的出行路线及需要搭乘的交通工具，并在盲人出行的过程中，根据实际情况给出提示或指引用户完成规划的路线。
  9. 一种轮椅，其特征在于：所述轮椅包括如权利要求7或8所述的盲人行走辅助装置。
  10. 一种VR眼镜，其特征在于：所述VR眼镜包括如权利要求7或8所述的盲人行走辅助装置。
  11. 一种基于如权利要求1-6所述的智能盲道系统的盲人辅助行走方法，其特征在于，所述方法包括：
    通过随身携带的探测装置探测电子标识装置；
    借助识别电子标识装置获取盲道信息；
    通过获取的盲道信息辅助盲人行走。
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