CN104546389A - Intelligent walking stick and intelligent walking stick system - Google Patents
Intelligent walking stick and intelligent walking stick system Download PDFInfo
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- CN104546389A CN104546389A CN201510016991.7A CN201510016991A CN104546389A CN 104546389 A CN104546389 A CN 104546389A CN 201510016991 A CN201510016991 A CN 201510016991A CN 104546389 A CN104546389 A CN 104546389A
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- walking stick
- intelligent walking
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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
- A61H3/068—Sticks for blind persons
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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
- A61H2003/063—Walking aids for blind persons with electronic detecting or guiding means with tactile perception
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Abstract
The invention discloses an intelligent walking stick and an intelligent walking stick system. The intelligent walking stick system comprises the intelligent walking stick, a signal receiver arranged close to a blind passage and a processing terminal, wherein a signal projector matched with the signal receiver is arranged in the intelligent walking stick. The intelligent walking stick can be used by a blind person as a walking stick, and further has other functions of sending voice prompts such as help me and please help me to dial 110 or 120, automatically sending information in trouble, storing phone numbers of three or five family members in advance, sending sickness and accident information notifications, achieving GPS (global positioning system) positioning so as to inform the family members to come to a rescue, performing automatic distress calling of sending distress information through a specific button, achieving ultrasonic obstacle detection and informing for small obstacles, and achieving illumination and low voltage alarm reminding. The intelligent walking stick system can help the blind person to identify the position of the blind passage, and informs the blind person of the position of the blind passage.
Description
Technical field
The invention belongs to articles for daily use technical field, relate to a kind of intelligent walking stick, particularly relate to a kind of intelligent walking stick system.
Background technology
Walking stick is one of mankind's instrument of using the earliest, along with the development walking stick in epoch also moves ahead with the mankind one road, and gives its different function.Today walking stick flourishing in science and technology also will have intellectuality.Patient, dull-witted old people, blind person, the normal but people of legs and feet inconvenience, need walking stick to have greater functionality, provide more practicable help.
Along with the development of science and technology, some electronic technology are progressively applied in walking stick.As Chinese patent CN200810158247.0 discloses a kind of bland person walking stick, there is walking stick main body, the electronic radar of similar radar for backing car, alarm and support device thereof are installed in main body, it is characterized in that: described walking stick hollow, surface-mounted integrated circuit is installed at handle place, and walking stick middle-end installs electronic radar towards front position, upper end installed in front alarming horn, on rear side of upper end, battery is installed, alarming horn, is connected by walking stick intermediate void cable between radar with surface-mounted integrated circuit.This invention is that blind person goes on a journey the walking stick providing and can avoid front various barrier collision, and whether also can detect the left and right sides consciously has other barriers, for blind person's safety provides effective guarantee.
But existing walking stick cannot inform the position of blind person sidewalk for visually impaired people, especially when traffic intersection (sidewalk for visually impaired people has interruption at traffic intersection), bring a lot of inconvenience to blind person.
In view of this, nowadays in the urgent need to designing a kind of new intelligent walking stick, to overcome the above-mentioned defect of existing walking stick.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of intelligent walking stick system, blind person can be helped to identify the position of sidewalk for visually impaired people, and inform blind person.
In addition, the present invention also provides a kind of intelligent walking stick, blind person can be helped to identify the position of sidewalk for visually impaired people, and inform blind person.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of intelligent walking stick system, described intelligent walking stick system comprises: intelligent walking stick, server, terminal unit, be layed in sidewalk for visually impaired people, ground under and the signal receiver of sidewalk for visually impaired people periphery, be provided with the signal projector coordinated with signal receiver in intelligent walking stick;
Described intelligent walking stick, terminal unit be connection server respectively; Signal receiver connects corresponding terminal unit, and terminal unit connects the intelligent walking stick in setpoint distance;
The signal that the signal projector of described intelligent walking stick sends is received by the some signal receivers under sidewalk for visually impaired people, ground, and the signal received is sent to terminal unit by each signal receiver; The positional information of the corresponding intelligent walking stick of data signal calculated emitter that terminal unit sends according to each signal receiver;
The position data of the data calculated and periphery sidewalk for visually impaired people is directly sent to intelligent walking stick by described terminal unit, or is sent to intelligent walking stick by server;
Described intelligent walking stick, according to position data, the real-time direction of travel track of intelligent walking stick, the positional information of intelligent walking stick of periphery sidewalk for visually impaired people, obtains the range information of each sidewalk for visually impaired people of periphery, the directional information of each sidewalk for visually impaired people, and the azimuth information of each sidewalk for visually impaired people;
Described intelligent walking stick comprises voice broadcasting system, in order to report real-time position information;
Described intelligent walking stick comprises Compass for blind person, in order to the mode by voice or touch to blind person's direction indication;
Described intelligent walking stick comprises eight groups of touch sensible mechanisms, eight groups of touch sensible mechanisms respectively before corresponding intelligent walking stick, right front, right, right back, rear, left back, left, left front to whether having sidewalk for visually impaired people, and with corresponding sidewalk for visually impaired people range information L the most nearby;
Described touch sensible button of often organizing comprises some touch sensible buttons, and n touch sensible stud bump represents range information L and comprise n setup unit distance a, i.e. L >=n*a; Each touch sensible button by control chip according to the directional information of the range information of each sidewalk for visually impaired people of periphery, each sidewalk for visually impaired people, whether the azimuth information of each sidewalk for visually impaired people controls each touch sensible button protruding;
Described intelligent walking stick also comprises tilt induction unit, automatic poking makes a phone call unit, the automatic transmitting element of automatic calling for help unit, information; When tilt induction unit senses that intelligent walking stick is horizontal, judge that user is fallen, dial setting number by automatic poking unit of making a phone call, and inform the azimuth information of intelligent walking stick in the phone; When tilt induction unit judges user is fallen, automatic calling for help unit plays setting audio automatically, plays calling for help information; The information of the automatic transmitting element of described information in order to meet accident to setting phone number, and inform the positional information of its intelligent walking stick;
Described intelligent walking stick comprises image acquisition unit, arm and walking stick institute angularly acquiring unit, the highly automated regulon of walking stick;
Described image acquisition unit is in order to obtain when walking stick lands, and user uses the image information of walking stick; The bottom of intelligent walking stick is provided with pressure transducer, and this pressure transducer is connected with image acquisition unit;
Described arm and walking stick angularly acquiring unit calculate arm and walking stick institute angularly in order to the image information obtained according to image acquisition unit, and judge it whether at the threshold interval of normal angled, if be greater than this threshold interval, then send to the highly automated regulon of walking stick the order extending walking stick length, if be less than this threshold interval, then send to the highly automated regulon of walking stick the order shortening walking stick length;
The highly automated regulon of described walking stick comprises controller, motor, and intelligent walking stick comprises walking stick main body, the first adjusting rod, controls motor regulate the first adjusting rod relative to the position of walking stick main body by controller.
A kind of intelligent walking stick system, described intelligent walking stick system comprises: intelligent walking stick, the signal receiver, the processing terminal that arrange near sidewalk for visually impaired people, be provided with the signal projector coordinated with signal receiver in intelligent walking stick;
Described intelligent walking stick connection handling terminal; Signal receiver connects corresponding processing terminal, and processing terminal connects the intelligent walking stick in setpoint distance;
The signal that the signal projector of described intelligent walking stick sends is received by the some signal receivers arranged near sidewalk for visually impaired people, and the signal received is sent to processing terminal by each signal receiver; The positional information of the corresponding intelligent walking stick of data signal calculated emitter that processing terminal sends according to each signal receiver;
The position data of the data calculated and periphery sidewalk for visually impaired people is directly sent to intelligent walking stick by described processing terminal;
Described intelligent walking stick, according to position data, the real-time direction of travel track of intelligent walking stick, the positional information of intelligent walking stick of periphery sidewalk for visually impaired people, obtains the range information of each sidewalk for visually impaired people of periphery, the directional information of each sidewalk for visually impaired people, and the azimuth information of each sidewalk for visually impaired people.
As a preferred embodiment of the present invention, described system also comprises server, and described intelligent walking stick, processing terminal be connection server respectively.
As a preferred embodiment of the present invention, described processing terminal is be arranged at the other equipment in sidewalk for visually impaired people, or described processing terminal is arranged in each intelligent walking stick.
As a preferred embodiment of the present invention, described intelligent walking stick comprises voice broadcasting system, in order to report real-time position information;
Described intelligent walking stick comprises Compass for blind person, in order to the mode by voice or touch to blind person's direction indication;
Described intelligent walking stick comprises eight groups of touch sensible mechanisms, eight groups of touch sensible mechanisms respectively before corresponding intelligent walking stick, right front, right, right back, rear, left back, left, left front to whether having sidewalk for visually impaired people, and with corresponding sidewalk for visually impaired people range information L the most nearby; By each sidewalk for visually impaired people direction value of recording and all directions comparison, immediate direction is as differentiation result;
Described touch sensible button of often organizing comprises some touch sensible buttons, and n touch sensible stud bump represents range information L and comprise n setup unit distance a, i.e. L >=n*a; Each touch sensible button by control chip according to the directional information of the range information of each sidewalk for visually impaired people of periphery, each sidewalk for visually impaired people, whether the azimuth information of each sidewalk for visually impaired people controls each touch sensible button protruding.
As a preferred embodiment of the present invention, described intelligent walking stick also comprises tilt induction unit, automatic poking makes a phone call unit, the automatic transmitting element of automatic calling for help unit, information;
When tilt induction unit senses that intelligent walking stick is horizontal, judge that user is fallen, dial setting number by automatic poking unit of making a phone call, and inform the azimuth information of intelligent walking stick in the phone; When tilt induction unit judges user is fallen, automatic calling for help unit plays setting audio automatically, plays calling for help information; The information of the automatic transmitting element of described information in order to meet accident to setting phone number, and inform the positional information of its intelligent walking stick.
As a preferred embodiment of the present invention, described intelligent walking stick comprises image acquisition unit, arm and walking stick institute angularly acquiring unit, the highly automated regulon of walking stick;
Described image acquisition unit is in order to obtain when walking stick lands, and user uses the image information of walking stick; The bottom of intelligent walking stick is provided with pressure transducer, and this pressure transducer is connected with image acquisition unit;
Described arm and walking stick angularly acquiring unit calculate arm and walking stick institute angularly in order to the image information obtained according to image acquisition unit, and judge it whether at the threshold interval of normal angled, if be greater than this threshold interval, then send to the highly automated regulon of walking stick the order extending walking stick length, if be less than this threshold interval, then send to the highly automated regulon of walking stick the order shortening walking stick length;
The highly automated regulon of described walking stick comprises controller, motor, and intelligent walking stick comprises walking stick main body, the first adjusting rod, controls motor regulate the first adjusting rod relative to the position of walking stick main body by controller.
As a preferred embodiment of the present invention, described intelligent walking stick also comprises obstacle identification unit, and obstacle identification unit is in order to identify the barrier in front.
A kind of intelligent walking stick, is provided with the signal projector coordinated with the signal receiver arranged near sidewalk for visually impaired people in described intelligent walking stick;
Described intelligent walking stick also connects a processing terminal; Signal receiver connects corresponding processing terminal, and processing terminal connects the intelligent walking stick in setpoint distance;
The signal that the signal projector of described intelligent walking stick sends is received by the some signal receivers arranged near sidewalk for visually impaired people, and the signal received is sent to processing terminal by each signal receiver; The positional information of the corresponding intelligent walking stick of data signal calculated emitter that processing terminal sends according to each signal receiver;
The position data of the data calculated and periphery sidewalk for visually impaired people is directly sent to intelligent walking stick by described processing terminal;
Described intelligent walking stick, according to position data, the real-time direction of travel track of intelligent walking stick, the positional information of intelligent walking stick of periphery sidewalk for visually impaired people, obtains the range information of each sidewalk for visually impaired people of periphery, the directional information of each sidewalk for visually impaired people, and the azimuth information of each sidewalk for visually impaired people.
As a preferred embodiment of the present invention, described intelligent walking stick comprises voice broadcasting system, in order to report real-time position information;
Described intelligent walking stick comprises Compass for blind person, in order to the mode by voice or touch to blind person's direction indication;
Described intelligent walking stick comprises eight groups of touch sensible mechanisms, eight groups of touch sensible mechanisms respectively before corresponding intelligent walking stick, right front, right, right back, rear, left back, left, left front to whether having sidewalk for visually impaired people, and with corresponding sidewalk for visually impaired people range information L the most nearby;
Described touch sensible button of often organizing comprises some touch sensible buttons, and n touch sensible stud bump represents range information L and comprise n setup unit distance a, i.e. L >=n*a; Each touch sensible button by control chip according to the directional information of the range information of each sidewalk for visually impaired people of periphery, each sidewalk for visually impaired people, whether the azimuth information of each sidewalk for visually impaired people controls each touch sensible button protruding.
Beneficial effect of the present invention is: the intelligent walking stick that the present invention proposes and intelligent walking stick system, can help blind person to identify the position of sidewalk for visually impaired people, and inform blind person.
In addition, intelligent walking stick of the present invention has following function:
Voice message: help me, please help me to dial 110,120;
Automatic transmission information, the three or five house person that can prestore cell-phone number, sends sick unexpected information notification;
GPS locates, and notifies that family members come to the rescue;
Automatic calling for help function, send calling for help information by specific button;
Ultrasonic obstacle quality testing is surveyed and is informed, small-sized barrier;
Stick tilts to report to the police and reports to the police and removes;
Illumination and low-voltage alarm.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of intelligent walking stick system of the present invention.
Fig. 2 is intelligent walking stick systematic difference schematic diagram of the present invention.
Fig. 3 is the structural representation of intelligent walking stick of the present invention.
Detailed description of the invention
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment one
Refer to Fig. 1, present invention is disclosed a kind of intelligent walking stick system, described intelligent walking stick system comprises: intelligent walking stick, server, terminal unit, be layed in sidewalk for visually impaired people, ground under and the signal receiver of sidewalk for visually impaired people periphery, be provided with the signal projector coordinated with signal receiver in intelligent walking stick.
Described intelligent walking stick, terminal unit be connection server respectively; Signal receiver connects corresponding terminal unit, and terminal unit connects the intelligent walking stick in setpoint distance.
The signal that the signal projector of described intelligent walking stick sends is received by the some signal receivers under sidewalk for visually impaired people, ground, and the signal received is sent to terminal unit by each signal receiver; The positional information of the corresponding intelligent walking stick of data signal calculated emitter that terminal unit sends according to each signal receiver.
The position data of the data calculated and periphery sidewalk for visually impaired people is directly sent to intelligent walking stick by described terminal unit, or is sent to intelligent walking stick by server.
Described intelligent walking stick is according to position data, the real-time direction of travel track of intelligent walking stick, the positional information of intelligent walking stick of periphery sidewalk for visually impaired people, obtain the range information of each sidewalk for visually impaired people of periphery, the directional information (directional information is to directions such as the four corners of the world) of each sidewalk for visually impaired people, and the azimuth information of each sidewalk for visually impaired people (azimuth information refers to the position of each sidewalk for visually impaired people end points).
Described intelligent walking stick comprises voice broadcasting system, in order to report real-time position information.
Described intelligent walking stick comprises Compass for blind person, in order to the mode by voice or touch to blind person's direction indication.
Described intelligent walking stick comprises eight groups of touch sensible mechanisms, eight groups of touch sensible mechanisms respectively before corresponding intelligent walking stick, right front, right, right back, rear, left back, left, left front is to whether having sidewalk for visually impaired people (by the direction value that records and all directions comparison, immediate direction is as a result), and with corresponding sidewalk for visually impaired people range information L the most nearby.
Described touch sensible button of often organizing comprises some touch sensible buttons, and n touch sensible stud bump represents range information L and comprise n setup unit distance a, i.e. L >=n*a; Each touch sensible button by control chip according to the directional information of the range information of each sidewalk for visually impaired people of periphery, each sidewalk for visually impaired people, whether the azimuth information of each sidewalk for visually impaired people controls each touch sensible button protruding.As shown in Figure 2, in the example of Fig. 2 display, touch sensible mechanism can point to left front, right both direction.Meanwhile, often group comprises 5 touch sensible buttons, and each button represents distance 2 meters.In the example of then Fig. 2, then only protrude 1 touch sensible button (within representing 2 meters or 2 meters) to the right, left front, protrude 3 touch sensible buttons (representing the distance of general apart from left front sidewalk for visually impaired people about 6 meters).Certainly, often organize touch sensible button and also can comprise the button whether each orientation of expression has sidewalk for visually impaired people, if having, then this button protruding, if without, not protruding.
Described intelligent walking stick also comprises tilt induction unit, automatic poking makes a phone call unit, the automatic transmitting element of automatic calling for help unit, information; When tilt induction unit senses that intelligent walking stick is horizontal, judge that user is fallen, dial setting number by automatic poking unit of making a phone call, and inform the azimuth information of intelligent walking stick in the phone; When tilt induction unit judges user is fallen, automatic calling for help unit plays setting audio automatically, plays calling for help information; The information of the automatic transmitting element of described information in order to meet accident to setting phone number, and inform the positional information of its intelligent walking stick.
Described intelligent walking stick comprises image acquisition unit, arm and walking stick institute angularly acquiring unit, the highly automated regulon of walking stick.
Described image acquisition unit is in order to obtain when walking stick lands, and user uses the image information of walking stick; The bottom of intelligent walking stick is provided with pressure transducer, and this pressure transducer is connected with image acquisition unit.
Described arm and walking stick angularly acquiring unit calculate arm and walking stick institute angularly in order to the image information obtained according to image acquisition unit, and judge it whether at the threshold interval of normal angled, if be greater than this threshold interval, then send to the highly automated regulon of walking stick the order extending walking stick length, if be less than this threshold interval, then send to the highly automated regulon of walking stick the order shortening walking stick length.
The highly automated regulon of described walking stick comprises controller, motor, and intelligent walking stick comprises walking stick main body, the first adjusting rod, controls motor regulate the first adjusting rod relative to the position of walking stick main body by controller.
Embodiment two
The difference of the present embodiment and embodiment one is, in the present embodiment, it (can certainly be 6 groups, 12 groups etc. that described intelligent walking stick comprises ten groups of equally distributed touch sensible mechanisms, can freely arrange as required), whether all directions of corresponding intelligent walking stick have sidewalk for visually impaired people respectively, and with corresponding sidewalk for visually impaired people range information L the most nearby.
Embodiment three
The difference of the present embodiment and embodiment one is, in the present embodiment, refer to Fig. 3, intelligent walking stick of the present invention adopts three joint structures, be respectively top 102, middle part 103, bottom 104: top 102 is connected with handle 101, can arrange battery in the space on top 102, the front end on top 102 can also arrange searchlight 106.Middle part 103 is hollow circuit part, wherein can arrange main circuit; Bottom 104 connects part 105 of contacting to earth, and the front end of bottom 104 can arrange infrared ray sensor, is used for detecting whether have barrier.Handle can use wood materials, makes and holds comfortable various shapes.Hollow circuit part adopts plastic material, middle mounting circuit and sensor.Part of contacting to earth can use and woodenly also can use other materials, mainly based on light, non-slip.
The operation principle of intelligent walking stick of the present invention is: after the switch that switches on power, first single-chip microcomputer detects cell voltage and whether is in normal operating range, be point out " can normally use ", if lower than the scope of application, point out " please charge ", be full of, prompting " being full of ".Whether single-chip microcomputer has Help Point to press, and then whether microprocessor detect walking stick does not tilt, if tilt whether to have reset button to press, illustrates that being not intended to walking stick tilts, without the need to alert help if having.Generally provide the interval of 10 seconds, to give the time of righting walking stick or removing.Ultrasonic sensor is for blind person is arranged, and mainly detects the small-scale obstacle thing that small-sized brick, stone or other walking sticks are not easily encountered, in order to avoid trip.When there being the small-scale obstacle thing, also can voice message careful.Tilt to walking stick when microprocessor detect and will report to the police when exceeding checkout time, first reading GPS locating information, then transfer the phone number prestored, automatically sending GPS locating information and distress signals.Play the voice of " help me, me please be help to dial 110,120 " simultaneously, remind passerby to give help.If want help, can Help Point be pressed at home, also can read GPS locating information, then transfer the phone number prestored, automatically send GPS locating information and distress signals, but can not speech play.The upper power-off of memorizer (FLASH) that cell-phone number can be transported in single-chip microcomputer by the USB port of computer can not be lost, and inputs unless there are new digit.
In sum, the intelligent walking stick that the present invention proposes and intelligent walking stick system, can help blind person to identify the position of sidewalk for visually impaired people, and inform blind person.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present invention or substitutive characteristics, the present invention can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the scope of the invention and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (10)
1. an intelligent walking stick system, it is characterized in that, described intelligent walking stick system comprises: intelligent walking stick, server, terminal unit, be layed in sidewalk for visually impaired people, ground under and the signal receiver of sidewalk for visually impaired people periphery, be provided with the signal projector coordinated with signal receiver in intelligent walking stick;
Described intelligent walking stick, terminal unit be connection server respectively; Signal receiver connects corresponding terminal unit, and terminal unit connects the intelligent walking stick in setpoint distance;
The signal that the signal projector of described intelligent walking stick sends is received by the some signal receivers under sidewalk for visually impaired people, ground, and the signal received is sent to terminal unit by each signal receiver; The positional information of the corresponding intelligent walking stick of data signal calculated emitter that terminal unit sends according to each signal receiver;
The position data of the data calculated and periphery sidewalk for visually impaired people is directly sent to intelligent walking stick by described terminal unit, or is sent to intelligent walking stick by server;
Described intelligent walking stick, according to position data, the real-time direction of travel track of intelligent walking stick, the positional information of intelligent walking stick of periphery sidewalk for visually impaired people, obtains the range information of each sidewalk for visually impaired people of periphery, the directional information of each sidewalk for visually impaired people, and the azimuth information of each sidewalk for visually impaired people;
Described intelligent walking stick comprises voice broadcasting system, in order to report real-time position information;
Described intelligent walking stick comprises Compass for blind person, in order to the mode by voice or touch to blind person's direction indication;
Described intelligent walking stick comprises eight groups of touch sensible mechanisms, eight groups of touch sensible mechanisms respectively before corresponding intelligent walking stick, right front, right, right back, rear, left back, left, left front to whether having sidewalk for visually impaired people, and with corresponding sidewalk for visually impaired people range information L the most nearby; By each sidewalk for visually impaired people direction value of recording and all directions comparison, immediate direction is as differentiation result;
Described touch sensible button of often organizing comprises some touch sensible buttons, and n touch sensible stud bump represents range information L and comprise n setup unit distance a, i.e. L >=n*a; Each touch sensible button by control chip according to the directional information of the range information of each sidewalk for visually impaired people of periphery, each sidewalk for visually impaired people, whether the azimuth information of each sidewalk for visually impaired people controls each touch sensible button protruding;
Described intelligent walking stick also comprises tilt induction unit, automatic poking makes a phone call unit, the automatic transmitting element of automatic calling for help unit, information; When tilt induction unit senses that intelligent walking stick is horizontal, judge that user is fallen, dial setting number by automatic poking unit of making a phone call, and inform the azimuth information of intelligent walking stick in the phone; When tilt induction unit judges user is fallen, automatic calling for help unit plays setting audio automatically, plays calling for help information; The information of the automatic transmitting element of described information in order to meet accident to setting phone number, and inform the positional information of its intelligent walking stick;
Described intelligent walking stick comprises image acquisition unit, arm and walking stick institute angularly acquiring unit, the highly automated regulon of walking stick;
Described image acquisition unit is in order to obtain when walking stick lands, and user uses the image information of walking stick; The bottom of intelligent walking stick is provided with pressure transducer, and this pressure transducer is connected with image acquisition unit;
Described arm and walking stick angularly acquiring unit calculate arm and walking stick institute angularly in order to the image information obtained according to image acquisition unit, and judge it whether at the threshold interval of normal angled, if be greater than this threshold interval, then send to the highly automated regulon of walking stick the order extending walking stick length, if be less than this threshold interval, then send to the highly automated regulon of walking stick the order shortening walking stick length;
The highly automated regulon of described walking stick comprises controller, motor, and intelligent walking stick comprises walking stick main body, the first adjusting rod, controls motor regulate the first adjusting rod relative to the position of walking stick main body by controller.
2. an intelligent walking stick system, is characterized in that, described intelligent walking stick system comprises: intelligent walking stick, the signal receiver, the processing terminal that arrange near sidewalk for visually impaired people, be provided with the signal projector coordinated with signal receiver in intelligent walking stick;
Described intelligent walking stick connection handling terminal; Signal receiver connects corresponding processing terminal, and processing terminal connects the intelligent walking stick in setpoint distance;
The signal that the signal projector of described intelligent walking stick sends is received by the some signal receivers arranged near sidewalk for visually impaired people, and the signal received is sent to processing terminal by each signal receiver; The positional information of the corresponding intelligent walking stick of data signal calculated emitter that processing terminal sends according to each signal receiver;
The position data of the data calculated and periphery sidewalk for visually impaired people is directly sent to intelligent walking stick by described processing terminal;
Described intelligent walking stick, according to position data, the real-time direction of travel track of intelligent walking stick, the positional information of intelligent walking stick of periphery sidewalk for visually impaired people, obtains the range information of each sidewalk for visually impaired people of periphery, the directional information of each sidewalk for visually impaired people, and the azimuth information of each sidewalk for visually impaired people.
3. intelligent walking stick system according to claim 2, is characterized in that:
Described system also comprises server, and described intelligent walking stick, processing terminal be connection server respectively.
4. intelligent walking stick system according to claim 2, is characterized in that:
Described processing terminal is be arranged at the other equipment in sidewalk for visually impaired people, or described processing terminal is arranged in each intelligent walking stick.
5. intelligent walking stick system according to claim 2, is characterized in that:
Described intelligent walking stick comprises voice broadcasting system, in order to report real-time position information;
Described intelligent walking stick comprises Compass for blind person, in order to the mode by voice or touch to blind person's direction indication;
Described intelligent walking stick comprises eight groups of touch sensible mechanisms, eight groups of touch sensible mechanisms respectively before corresponding intelligent walking stick, right front, right, right back, rear, left back, left, left front to whether having sidewalk for visually impaired people, and with corresponding sidewalk for visually impaired people range information L the most nearby;
Described touch sensible button of often organizing comprises some touch sensible buttons, and n touch sensible stud bump represents range information L and comprise n setup unit distance a, i.e. L >=n*a; Each touch sensible button by control chip according to the directional information of the range information of each sidewalk for visually impaired people of periphery, each sidewalk for visually impaired people, whether the azimuth information of each sidewalk for visually impaired people controls each touch sensible button protruding.
6. intelligent walking stick system according to claim 2, is characterized in that:
Described intelligent walking stick also comprises tilt induction unit, automatic poking makes a phone call unit, the automatic transmitting element of automatic calling for help unit, information;
When tilt induction unit senses that intelligent walking stick is horizontal, judge that user is fallen, dial setting number by automatic poking unit of making a phone call, and inform the azimuth information of intelligent walking stick in the phone; When tilt induction unit judges user is fallen, automatic calling for help unit plays setting audio automatically, plays calling for help information; The information of the automatic transmitting element of described information in order to meet accident to setting phone number, and inform the positional information of its intelligent walking stick.
7. intelligent walking stick system according to claim 2, is characterized in that:
Described intelligent walking stick comprises image acquisition unit, arm and walking stick institute angularly acquiring unit, the highly automated regulon of walking stick;
Described image acquisition unit is in order to obtain when walking stick lands, and user uses the image information of walking stick; The bottom of intelligent walking stick is provided with pressure transducer, and this pressure transducer is connected with image acquisition unit;
Described arm and walking stick angularly acquiring unit calculate arm and walking stick institute angularly in order to the image information obtained according to image acquisition unit, and judge it whether at the threshold interval of normal angled, if be greater than this threshold interval, then send to the highly automated regulon of walking stick the order extending walking stick length, if be less than this threshold interval, then send to the highly automated regulon of walking stick the order shortening walking stick length;
The highly automated regulon of described walking stick comprises controller, motor, and intelligent walking stick comprises walking stick main body, the first adjusting rod, controls motor regulate the first adjusting rod relative to the position of walking stick main body by controller.
8. intelligent walking stick system according to claim 2, is characterized in that:
Described intelligent walking stick also comprises obstacle identification unit, and obstacle identification unit is in order to identify the barrier in front.
9. an intelligent walking stick, is characterized in that, is provided with the signal projector coordinated with the signal receiver arranged near sidewalk for visually impaired people in described intelligent walking stick;
Described intelligent walking stick also connects a processing terminal; Signal receiver connects corresponding processing terminal, and processing terminal connects the intelligent walking stick in setpoint distance;
The signal that the signal projector of described intelligent walking stick sends is received by the some signal receivers arranged near sidewalk for visually impaired people, and the signal received is sent to processing terminal by each signal receiver; The positional information of the corresponding intelligent walking stick of data signal calculated emitter that processing terminal sends according to each signal receiver;
The position data of the data calculated and periphery sidewalk for visually impaired people is directly sent to intelligent walking stick by described processing terminal;
Described intelligent walking stick, according to position data, the real-time direction of travel track of intelligent walking stick, the positional information of intelligent walking stick of periphery sidewalk for visually impaired people, obtains the range information of each sidewalk for visually impaired people of periphery, the directional information of each sidewalk for visually impaired people, and the azimuth information of each sidewalk for visually impaired people.
10. intelligent walking stick according to claim 9, is characterized in that:
Described intelligent walking stick comprises voice broadcasting system, in order to report real-time position information;
Described intelligent walking stick comprises Compass for blind person, in order to the mode by voice or touch to blind person's direction indication;
Described intelligent walking stick comprises eight groups of touch sensible mechanisms, eight groups of touch sensible mechanisms respectively before corresponding intelligent walking stick, right front, right, right back, rear, left back, left, left front to whether having sidewalk for visually impaired people, and with corresponding sidewalk for visually impaired people range information L the most nearby;
Described touch sensible button of often organizing comprises some touch sensible buttons, and n touch sensible stud bump represents range information L and comprise n setup unit distance a, i.e. L >=n*a; Each touch sensible button by control chip according to the directional information of the range information of each sidewalk for visually impaired people of periphery, each sidewalk for visually impaired people, whether the azimuth information of each sidewalk for visually impaired people controls each touch sensible button protruding.
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| CN201610380647.0A CN106074097B (en) | 2015-01-13 | 2015-01-13 | A kind of intelligent walking stick system |
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Also Published As
| Publication number | Publication date |
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| CN106074097B (en) | 2018-02-09 |
| CN104546389B (en) | 2016-08-31 |
| CN106074097A (en) | 2016-11-09 |
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