CN109199805A - Smart electronics blind guiding system - Google Patents
Smart electronics blind guiding system Download PDFInfo
- Publication number
- CN109199805A CN109199805A CN201710519507.1A CN201710519507A CN109199805A CN 109199805 A CN109199805 A CN 109199805A CN 201710519507 A CN201710519507 A CN 201710519507A CN 109199805 A CN109199805 A CN 109199805A
- Authority
- CN
- China
- Prior art keywords
- movement
- movement mechanism
- control
- control system
- signal wire
- 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
Links
- 238000003384 imaging method Methods 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 5
- 239000000306 component Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000008358 core component Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
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
- A61H3/061—Walking aids for blind persons with electronic detecting or guiding means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0426—Programming the control sequence
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/23—Pc programming
- G05B2219/23067—Control, human or man machine interface, interactive, HMI, MMI
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Remote Sensing (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
- Traffic Control Systems (AREA)
Abstract
Smart electronics blind guiding system, by manual operation system, movement environment monitors system and movement mechanism and control system composition, manual operation system is by draw bar and signal wire monitors system and movement mechanism with movement environment and control system is connected, tension sensor is set on draw bar, it includes controller that movement environment, which monitors system, signal wire, laser radar and imaging sensor, laser radar and imaging sensor are connected with controller respectively, controller is connected by signal wire with movement mechanism and control system, movement mechanism and control system include mechanical movement control circuit board, motor and storage battery.The present invention completes obstacle recognition by environment measuring part, surface conditions determine, mechanical part automatic obstacle-avoiding is controlled to advance, detection motion information can be transmitted to blind person's hand-held device, realize part manual control, thus simplify design, construction miniaturization provides price acceptable smart electronics blind guiding system for blind person.
Description
Technical field
The present invention relates to artificial intelligence and robotic technology fields, and in particular to a kind of smart electronics blind guiding system.
Background technique
Blind person's walking is since visual impairment encounters very big difficulty, and the best way is led the way using seeing-eye dog at present, guide
Dog training cost is very high and training is difficult, and trouble is taken care of in raising, and also some places do not allow access into, are restricted.Electronics at present
The design of blind guiding system is only in the scientific and technological Competition Phase of university student, and design is simple, and limitation is big, cannot be practical.Automatic Pilot
Automotive engineering is developed by Google of the U.S., and existing finished car is shown within 2014, but all realization is unmanned, and technology is more multiple
It is miscellaneous, it is expensive, reach practical stage there are also very big distance, this technology is used for guide, and cost is unacceptable.
Summary of the invention
The present invention provides a kind of smart electronics blind guiding systems, to solve seeing-eye dog training cost of the existing technology
Height, training is difficult and uses limited problem.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of smart electronics blind guiding system, by manual operation system, movement environment monitoring system and movement mechanism and control system
Composition, manual operation system monitor system and movement mechanism and control system phase with movement environment by draw bar and signal wire
Even, tension sensor is set on draw bar, and movement environment monitoring system includes that controller, signal wire, laser radar and image pass
Sensor, laser radar and imaging sensor are connected with controller respectively, and controller is by signal wire and movement mechanism and control
System is connected, and movement mechanism and control system include mechanical movement control circuit board, motor and storage battery.
Working principle of the present invention is: among blind person's participation system, environment measuring and navigation being separated, movement environment prison
Examining system is fitted together with movement mechanism and control system, realizes that movement guide, draw bar hold moving component and blind person
Operating device is connected, and by draw bar, realizes human-computer interactive control, the signal of the tension sensor on draw bar is used for speed
On the one hand automatic adjustment draws blind person's walking, on the one hand transmits information to blind person, blind person can also be grasped by hand-held device part
Control moving component movement.Navigation equipment is carried by blind person, in the pre-set destination in departure place, in walking process, and navigation letter
Breath manipulates the motion state of telecontrol equipment by hand-held device part by voice prompt blind, blind person.Travel speed is by tension
Sensor signal detection, controller automatic adjustment, the significantly complexity of attenuating system design, blind person's follow-up speed are comfortable；Movement
The core component of EMS is microprocessor controller, receives the control signal of blind person's hander, is examined using laser radar
The barrier of horizontal plane, detection range and barrier judgment are surveyed, is realized by microprocessor software.Using imaging sensor, acquisition
Pavement image is calculated by software vision, and identification road surface is prominent and recess, Automatic-searching flat road surface, imaging sensor may be used also
Identify traffic light signal, control realizes the start and stop of movement, is simultaneously emitted by voice signal；Movement mechanism and control system are by direct current control
Motor processed, train mechanical part are constituted, and are received the signal realization that controller issues and are turned to, advancing and retreating movement, and speed is adjusted etc..
The present invention completes obstacle recognition by environment measuring part, and surface conditions determine, control mechanical part is kept away automatically
Barrier is advanced, and detection motion information can be transmitted to blind person's hand-held device, realizes part manual control, thus makes design letter
To change, construction miniaturization, movement velocity is lower in addition, is able to achieve commercialization, and it is practical, provide price acceptable intelligence for blind person
Electronic blind-guiding system.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of present system；
Fig. 2 is the structural schematic diagram of movement environment detection system of the present invention；
Fig. 3 is the structural schematic diagram of movement mechanism of the present invention and control system；
Fig. 4 is operation principle schematic diagram of the present invention.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of smart electronics blind guiding system is supervised by manual operation system, movement environment
Examining system and movement mechanism and control system composition, manual operation system are by draw bar and the monitoring of signal wire and movement environment
System is connected with movement mechanism and control system, is arranged tension sensor on draw bar, movement environment monitor system include controller,
Signal wire, laser radar and imaging sensor, laser radar and imaging sensor are connected with controller respectively, and controller passes through letter
Number line is connected with movement mechanism and control system, movement mechanism and control system include mechanical movement control circuit board, motor and
Storage battery.
Working principle of the present invention is: among blind person's participation system, environment measuring and navigation being separated, movement environment prison
Examining system is fitted together with movement mechanism and control system, realizes that movement guide, draw bar hold moving component and blind person
Operating device is connected, and by draw bar, realizes human-computer interactive control, the signal of the tension sensor on draw bar is used for speed
On the one hand automatic adjustment draws blind person's walking, on the one hand transmits information to blind person, blind person can also be grasped by hand-held device part
Control moving component movement.Navigation equipment is carried by blind person, in the pre-set destination in departure place, in walking process, and navigation letter
Breath manipulates the motion state of telecontrol equipment by hand-held device part by voice prompt blind, blind person.Travel speed is by tension
Sensor signal detection, controller automatic adjustment, the significantly complexity of attenuating system design, blind person's follow-up speed are comfortable；Movement
The core component of EMS is microprocessor controller, receives the control signal of blind person's hander, is examined using laser radar
The barrier of horizontal plane, detection range and barrier judgment are surveyed, is realized by microprocessor software.Using imaging sensor, acquisition
Pavement image is calculated by software vision, and identification road surface is prominent and recess, Automatic-searching flat road surface, imaging sensor may be used also
Identify traffic light signal, control realizes the start and stop of movement, is simultaneously emitted by voice signal；Movement mechanism and control system are by direct current control
Motor processed, train mechanical part are constituted, and are received the signal realization that controller issues and are turned to, advancing and retreating movement, and speed is adjusted etc..
Claims (1)
1. a kind of smart electronics blind guiding system, it is characterized in that by manual operation system, movement environment monitoring system and movement mechanism
And control system composition, manual operation system monitor system and movement mechanism and control by draw bar and signal wire and movement environment
System processed is connected, and tension sensor is arranged on draw bar, it includes controller, signal wire, laser radar that movement environment, which monitors system,
And imaging sensor, laser radar and imaging sensor are connected with controller respectively, controller passes through signal wire and movement mechanism
And control system is connected, movement mechanism and control system include mechanical movement control circuit board, motor and storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710519507.1A CN109199805A (en) | 2017-06-30 | 2017-06-30 | Smart electronics blind guiding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710519507.1A CN109199805A (en) | 2017-06-30 | 2017-06-30 | Smart electronics blind guiding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109199805A true CN109199805A (en) | 2019-01-15 |
Family
ID=64976983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710519507.1A Pending CN109199805A (en) | 2017-06-30 | 2017-06-30 | Smart electronics blind guiding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109199805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191269A (en) * | 2021-12-06 | 2022-03-18 | 中国矿业大学(北京) | Intelligent reminding and guiding method and device in intelligent blind stick |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005000501A (en) * | 2003-06-13 | 2005-01-06 | Yaskawa Electric Corp | Guidance device for visually disabled person |
| CN101332145A (en) * | 2008-07-18 | 2008-12-31 | 西安交通大学 | Friendly walking-aid robot |
| CN101498845A (en) * | 2009-01-14 | 2009-08-05 | 长春大学 | Intelligent blind men navigation spectacles |
| CN103338735A (en) * | 2011-01-26 | 2013-10-02 | 株式会社富圣再生 | Road guidance system for visually impaired |
| CN103610567A (en) * | 2013-11-12 | 2014-03-05 | 北京理工大学 | Assistive rehabilitation training robot for stroke hemiplegic patients |
| CN104000709A (en) * | 2014-05-09 | 2014-08-27 | 京东方科技集团股份有限公司 | Glasses for blind people |
| CN204814723U (en) * | 2015-07-16 | 2015-12-02 | 深圳前海达闼科技有限公司 | Lead blind system |
| CN205251976U (en) * | 2015-10-26 | 2016-05-25 | 众德迪克科技（北京）有限公司 | Keep away barrier and lead blind robot |
| CN105796289A (en) * | 2016-06-03 | 2016-07-27 | 京东方科技集团股份有限公司 | Blind guide robot |
| CN106236525A (en) * | 2016-09-23 | 2016-12-21 | 河海大学常州校区 | A kind of voice guide method and system |
| CN106420285A (en) * | 2016-09-30 | 2017-02-22 | 深圳市镭神智能***有限公司 | Handheld blind guiding equipment |
| CN206057967U (en) * | 2016-08-09 | 2017-03-29 | 江苏师范大学 | Road condition automatic recognizes robot |
| CN206079343U (en) * | 2016-08-31 | 2017-04-12 | 张寿节 | Intelligent multi -functional blind walking stick of leading |
| CN206224241U (en) * | 2016-12-12 | 2017-06-06 | 胡华林 | Blind guiding system based on machine vision and human feeling's device |
| CN106859928A (en) * | 2017-04-19 | 2017-06-20 | 杭州福祉医疗器械有限公司 | Gait rehabilitation training robot and the force-feedback control method for the robot |
-
2017
- 2017-06-30 CN CN201710519507.1A patent/CN109199805A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005000501A (en) * | 2003-06-13 | 2005-01-06 | Yaskawa Electric Corp | Guidance device for visually disabled person |
| CN101332145A (en) * | 2008-07-18 | 2008-12-31 | 西安交通大学 | Friendly walking-aid robot |
| CN101498845A (en) * | 2009-01-14 | 2009-08-05 | 长春大学 | Intelligent blind men navigation spectacles |
| CN103338735A (en) * | 2011-01-26 | 2013-10-02 | 株式会社富圣再生 | Road guidance system for visually impaired |
| CN103610567A (en) * | 2013-11-12 | 2014-03-05 | 北京理工大学 | Assistive rehabilitation training robot for stroke hemiplegic patients |
| CN104000709A (en) * | 2014-05-09 | 2014-08-27 | 京东方科技集团股份有限公司 | Glasses for blind people |
| CN204814723U (en) * | 2015-07-16 | 2015-12-02 | 深圳前海达闼科技有限公司 | Lead blind system |
| CN205251976U (en) * | 2015-10-26 | 2016-05-25 | 众德迪克科技（北京）有限公司 | Keep away barrier and lead blind robot |
| CN105796289A (en) * | 2016-06-03 | 2016-07-27 | 京东方科技集团股份有限公司 | Blind guide robot |
| CN206057967U (en) * | 2016-08-09 | 2017-03-29 | 江苏师范大学 | Road condition automatic recognizes robot |
| CN206079343U (en) * | 2016-08-31 | 2017-04-12 | 张寿节 | Intelligent multi -functional blind walking stick of leading |
| CN106236525A (en) * | 2016-09-23 | 2016-12-21 | 河海大学常州校区 | A kind of voice guide method and system |
| CN106420285A (en) * | 2016-09-30 | 2017-02-22 | 深圳市镭神智能***有限公司 | Handheld blind guiding equipment |
| CN206224241U (en) * | 2016-12-12 | 2017-06-06 | 胡华林 | Blind guiding system based on machine vision and human feeling's device |
| CN106859928A (en) * | 2017-04-19 | 2017-06-20 | 杭州福祉医疗器械有限公司 | Gait rehabilitation training robot and the force-feedback control method for the robot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191269A (en) * | 2021-12-06 | 2022-03-18 | 中国矿业大学(北京) | Intelligent reminding and guiding method and device in intelligent blind stick |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105825713B (en) | The method of operation of vehicle-mounted unmanned aerial vehicle DAS (Driver Assistant System) | |
| CN105796289B (en) | Blind-guidance robot | |
| EP3787257A1 (en) | Patrol robot and patrol robot management system | |
| CN106444758B (en) | A kind of road Identification based on machine vision and the preferred AGV transport vehicle in path | |
| DE102018222665B4 (en) | Autonomously driving taxi and method for operating an autonomously driving taxi | |
| CN113791621B (en) | Automatic steering tractor and airplane docking method and system | |
| CN107813817A (en) | Unmanned Systems, unmanned method and vehicle | |
| JP2018085630A5 (en) | ||
| DE112016006216T5 (en) | Apparatus and method for an autonomous vehicle for tracking an object | |
| CN109532522A (en) | A kind of unmanned charging system of automobile based on 3D vision technique and its application method | |
| CN109259948B (en) | Wheelchair for assisting driving | |
| CN105946766A (en) | Vehicle collision warning system based on laser radar and vision and control method thereof | |
| BR112020002536B1 (en) | PARKING CONTROL METHOD AND PARKING CONTROL APPARATUS | |
| CN108593213A (en) | The inspection of unmanned plane sub-terrain mines and odoriferous homing device | |
| WO2018058947A1 (en) | Handheld blind guiding device | |
| CN110977973A (en) | Automatic obstacle crossing device of overhead transmission line inspection robot | |
| CN111035543A (en) | Intelligent blind guiding robot | |
| KR102184598B1 (en) | Driving Prediction and Safety Driving System Based on Judgment of Driver Emergency Situation of Autonomous Driving Vehicle | |
| CN106251711A (en) | A kind of aircraft docking guidance and distance display and information system | |
| CN106791617B (en) | Farm machinery wireless video control loop and its video switching method | |
| CN109199805A (en) | Smart electronics blind guiding system | |
| CN207516827U (en) | A kind of automatic Pilot compact car | |
| CN108519779A (en) | A kind of Intelligent flight follower for blind man navigation | |
| CN202650030U (en) | Vehicle-mounted traffic gesture recognition device | |
| CN111399636A (en) | Unmanned vehicle guiding method, system and device based on limb action instruction |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |