CN105831866A - Combined obstacle alarming smart shoes - Google Patents
Combined obstacle alarming smart shoes Download PDFInfo
- Publication number
- CN105831866A CN105831866A CN201610330602.2A CN201610330602A CN105831866A CN 105831866 A CN105831866 A CN 105831866A CN 201610330602 A CN201610330602 A CN 201610330602A CN 105831866 A CN105831866 A CN 105831866A
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- Prior art keywords
- shoe
- footwear
- infrared
- heel
- head part
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention belongs to the technical field of smart wearing and relates to combined obstacle alarming smart shoes. A singlechip microcomputer, a shoe head frequency signal driving and amplifying circuit, a shoe heel frequency signal driving and amplifying circuit, a shoe head ultrasonic transmitter, a shoe heel ultrasonic transmitter, a shoe head ultrasonic receiver, a shoe heel ultrasonic receiver, a shoe head ultrasonic receiving signal amplifier, a shoe heel ultrasonic receiving signal amplifier, an infrared transmitting driving circuit, a shoe left side infrared diode, a shoe right side infrared diode, an infrared receiving and driving circuit, a shoe left side photosensitive diode, a shoe right side photosensitive diode, a WIFI (Wireless Fidelity) connecting module, a Bluetooth module and a temperature sensor are arranged on each shoe. The combined obstacle alarming smart shoes have the advantages of simple structure, easiness in miniaturization, low cost, low power consumption, high response speed, no pollution to environment, no harm to people and objects, high anti-jamming capability and reliability in working.
Description
Technical field:
The invention belongs to intelligence and dress technical field, relate to a kind of combination type and meet barrier alarm intelligent
Footwear, a kind of by WIFI or/and the employing that is connected of bluetooth and mobile phone is infrared and ultrasound wave
Combination type meets the intelligent shoe that barrier is reported to the police.
Background technology:
With the quickening pace of modern life and the raising of people's living standard, people are for healthy weight
The property wanted has had deeper understanding, square dance, the cruelly group of walking, Taijisword, taijiquan to become a kind of stream
Row trend, the requirement to shoes is more and more higher, and various intelligent shoe occur the most therewith,
Such as, CN2015108113958 discloses a kind of intelligent shoe, realizes reminding by display unit
Function, makes user can be visually known moving situation and urge user to carry out bigger quantity of motion,
Improve Consumer's Experience；CN201610007181X discloses a kind of intelligent shoe and control method thereof,
Realize massage and motion step function simultaneously；CN2015209564368 discloses one can be luminous
Positioning intelligent footwear, are used for preventing user to wander away；Additionally, also have some to have rectifying walking, prison
Survey the intelligent shoe of the functions such as healthy, kinetic energy charging or kinetic energy power generation, but for running into barrier
The intelligent shoe reported to the police rarely has report and public offering or use, and does not the most occur leading to
Cross WIFI or/and the employing that is connected of bluetooth and mobile phone is infrared and ultrasound wave combination type meets barrier warning intelligence
Can footwear.Therefore, a kind of chance of playing an important role healthy to people especially old people is designed
Barrier alarm intelligent footwear become a kind of urgent needs.
Summary of the invention:
It is an object of the invention to the shortcoming overcoming prior art to exist, design provides one combination
Formula meets barrier alarm intelligent footwear, and in it, integrated ultrasonic sensor, infrared sensor, WIFI connect
Module, bluetooth link block, can be at mobile phone screen with image when having barrier in alarm range
Or/and sound is or/and send a warning with mode of vibration by mobile phone vibrating sensor.
To achieve these goals, combination type of the present invention meets barrier alarm intelligent footwear at every footwear
It is provided with single-chip microcomputer, shoe head part frequency signal drive amplification circuit, the driving of heel of a shoe frequency signal
Amplifying circuit, shoe head part ultrasonic transmitter, heel of a shoe ultrasonic transmitter, shoe head part are ultrasonic
Ripple receptor, heel of a shoe ultrasonic receiver, shoe head part ultrasound wave receiving signal amplifier, footwear
Infrared diode on the left of heel ultrasound wave receiving signal amplifier, infrared emission drive circuit, footwear,
On the right side of footwear on the left of infrared diode, infrared receiver drive circuit, footwear on the right side of light sensitive diode, footwear
Light sensitive diode, WIFI link block, bluetooth link block and temperature sensor, shoe head part
Ultrasonic transmitter is connected composition shoe head part ultrasonic sensor with shoe head part ultrasonic receiver,
Heel of a shoe ultrasonic transmitter is connected composition heel of a shoe ultrasound wave with heel of a shoe ultrasonic receiver
Sensor, shoe head part ultrasonic sensor and heel of a shoe ultrasonic sensor are separately positioned on shoes
Front and rear, shoe head part ultrasonic sensor and the search angle of heel of a shoe ultrasonic sensor
Degree is horizontal direction；On the left of footwear, on the left of infrared diode and footwear, light sensitive diode connects composition footwear
Left side infrared sensor, on the right side of footwear, on the right side of infrared diode and footwear, light sensitive diode connects composition footwear
Right side infrared sensor, on the left of footwear, on the right side of infrared sensor and footwear, infrared sensor is separately positioned on
The left side of shoes and right side, the spy of infrared sensor acquiescence on the right side of infrared sensor and footwear on the left of footwear
Measuring angle is horizontal direction；Single-chip microcomputer respectively with shoe head part frequency signal drive amplification circuit, footwear
Heel frequency signal drive amplification circuit, shoe head part ultrasound wave receiving signal amplifier, heel of a shoe
Ultrasound wave receiving signal amplifier, infrared emission drive circuit, infrared receiver drive circuit, WIFI
Link block, bluetooth link block and temperature sensor connect composition and meet barrier alarm device, meet barrier
Alarm device is arranged on sole after carrying out water-proofing treatment or/and upper of a shoe, and shoe head part frequency signal drives
Dynamic amplifying circuit, heel of a shoe frequency signal drive amplification circuit respectively with shoe head part ultrasonic emitting
Device, heel of a shoe ultrasonic transmitter connect, after shoe head part ultrasound wave receiving signal amplifier, footwear
With ultrasound wave receiving signal amplifier respectively with shoe head part ultrasonic receiver, heel of a shoe ultrasound wave
Receptor connects, and shoe head part ultrasound wave receiving signal amplifier amplifies shoe head part ultrasonic receiver
Signal, heel of a shoe ultrasound wave receiving signal amplifier amplify heel of a shoe ultrasonic receiver letter
Number；Infrared emission drive circuit respectively with footwear on the left of infrared diode on the right side of infrared diode and footwear
Connect, infrared receiver drive circuit respectively with footwear on the left of photosensitive two poles on the right side of light sensitive diode and footwear
Pipe connect, single-chip microcomputer by WIFI link block or/and bluetooth link block is connected with mobile phone.
The acquiescence alarm distance of footwear front portion of the present invention ultrasonic sensor is 1m, footwear rear portion
The acquiescence alarm distance of ultrasonic sensor is 0.6m, on the left of footwear on the right side of infrared sensor and footwear
The acquiescence alarm distance of infrared sensor is 0.3m, can self-defined adjustment by mobile phone screen
Acquiescence alarm range.
When the front or behind of combination type of the present invention chance barrier alarm intelligent footwear runs into barrier,
Ultrasound wave launched by the ultrasonic transmitter being placed in shoe head part or heel of a shoe, monolithic while launching
Timer in machine starts timing, and ultrasound wave is propagated in atmosphere when encountering barrier and returned immediately,
Shoe head part or heel of a shoe ultrasonic receiver receive and stop timing after echo, obtain ultrasound wave from
It is transmitted into the time difference △ t of reception, the aerial spread speed of ultrasound wave
V=331.45+0.607T, wherein T is the ambient temperature that temperature sensor records, according to ultrasound wave
Launch point is calculated away from barrier from spread speed v of the time difference △ t and ultrasound wave that are transmitted into reception
Hinder the distance S=v × △ t/2 of thing, when S is less than selected alarm mode alarm distance, at mobile phone
On by mobile phone screen with image or/and cross Mobile phone horn with sound or/and mobile phone vibrating sensing
Device sends a warning with mode of vibration, to improve safety.
When the combination type of the present invention chance barrier alarm intelligent footwear left and right sides runs into barrier, infrared
Launching drive circuit drives the infrared diode being placed in the footwear left and right sides to send infrared light, when infrared
Light is returned running into barrier back reflection, and the infrared light reflected is by infrared receiver drive circuit
Drive corresponding light sensitive diode to receive, and the infrared light received is converted to measurable electricity
Pressure value, by the calculating of the voltage to conversion, determines the distance between user and barrier,
During the alarm distance that the distance between user and barrier is arranged less than alarm mode, i.e. hinder
When hindering thing in alarm range, mobile phone passes through mobile phone screen with image or/and pass through mobile phone
Loudspeaker with sound or/and sent a warning with mode of vibration by mobile phone vibrating sensor, with
Improve safety.
The present invention compared with prior art, has the advantage that one is that combination type meets barrier warning intelligence
Can footwear except having that footwear are the most warming, spats, collocation clothes, set off makings, increase confidence etc.
Outside function, moreover it is possible to carry out information interconnection, with WIFI or bluetooth approach in alarm range with mobile phone
When having a barrier can at mobile phone screen with image or/and by Mobile phone horn with sound or/and logical
Receive and distribute machine vibration sensor to send a warning with mode of vibration；Two have been by ambient temperature benefit
Repay, improve precision of ultrasonic ranging, improve safety；Three is to be effectively utilized in mobile phone
The components and parts such as original temperature sensor, mobile phone screen, loudspeaker, vibrating sensor, reduce
Cost；Four is shoe head part, heel of a shoe employing ultrasonic echo range measurement principle, when using accurate
Difference measurements technology, the distance between detection sensor and object, use low-angle, little blind area
Ultrasonic sensor, has accurate, contactless, waterproof, the anticorrosion of measurement, low cost etc. excellent
Point；Five is footwear both sides employing infrared light-emitting diode, simple in construction, it is easy to miniaturization, and
Low cost；Meanwhile, modulation of infrared rays is simple, relies on modulated signal coding can realize multi-channel control；
Infrared ray can not pass through obstacle, will not produce the misoperations such as signal cross-talk；Power consumption is little,
Reflection speed is fast；Environmentally safe is harmless to people, thing；Capacity of resisting disturbance is strong, work
Reliably.
Accompanying drawing illustrates:
Fig. 1 is the operation principle schematic block diagram of the present invention.
Detailed description of the invention:
Below by embodiment and combine accompanying drawing the present invention will be further described.
Embodiment:
Described in the present embodiment combination type meet barrier alarm intelligent footwear be provided with on every footwear single-chip microcomputer 1,
Shoe head part frequency signal drive amplification circuit A1, heel of a shoe frequency signal drive amplification circuit A2,
Shoe head part ultrasonic transmitter B1, heel of a shoe ultrasonic transmitter B2, shoe head part ultrasound wave connect
Receive device C1, heel of a shoe ultrasonic receiver C2, shoe head part ultrasound wave receiving signal amplifier D1,
On the left of heel of a shoe ultrasound wave receiving signal amplifier D2, infrared emission drive circuit 4, footwear infrared
Light on the left of infrared diode 52, infrared receiver drive circuit 6, footwear on the right side of diode 51, footwear
Light sensitive diode 72, WIFI link block G, bluetooth connection mode on the right side of quick diode 71, footwear
Block H and temperature sensor 9, shoe head part ultrasonic transmitter B1 receives with shoe head part ultrasound wave
Device C1 connects composition shoe head part ultrasonic sensor, after heel of a shoe ultrasonic transmitter B2 and footwear
With ultrasonic receiver C2 connects composition heel of a shoe ultrasonic sensor, shoe head part ultrasound wave passes
Sensor and heel of a shoe ultrasonic sensor are separately positioned on the front and rear of shoes, and shoe head part surpasses
The detection angle of sonic sensor and heel of a shoe ultrasonic sensor is horizontal direction；On the left of footwear
On the left of infrared diode 51 and footwear, light sensitive diode 71 connects infrared sensor on the left of composition footwear,
On the right side of footwear, on the right side of infrared diode 52 and footwear, light sensitive diode 72 connects infrared biography on the right side of composition footwear
Sensor, on the left of footwear, on the right side of infrared sensor and footwear, infrared sensor is separately positioned on the left side of shoes
And right side, on the left of footwear, on the right side of infrared sensor and footwear, the detection angle of infrared sensor acquiescence is water
Square to；Single-chip microcomputer 1 respectively with shoe head part frequency signal drive amplification circuit A1, heel of a shoe
After frequency signal drive amplification circuit A2, shoe head part ultrasound wave receiving signal amplifier D1, footwear
With ultrasound wave receiving signal amplifier D2, infrared emission drive circuit 4, infrared receiver drive electricity
Road 6, WIFI link block G, bluetooth link block H and temperature sensor 9 connect composition and meet
Barrier alarm device, meets after barrier alarm device carries out water-proofing treatment and is arranged on sole or/and upper of a shoe,
Shoe head part frequency signal drive amplification circuit A1, heel of a shoe frequency signal drive amplification circuit A2
It is connected with shoe head part ultrasonic transmitter B1, heel of a shoe ultrasonic transmitter B2 respectively, toe-cap
Portion ultrasound wave receiving signal amplifier D1, heel of a shoe ultrasound wave receiving signal amplifier D2 are respectively
Being connected with shoe head part ultrasonic receiver C1, heel of a shoe ultrasonic receiver C2, shoe head part surpasses
Acoustic receiver signal amplifier D1 amplifies the signal of shoe head part ultrasonic receiver C1, heel of a shoe
Ultrasound wave receiving signal amplifier D2 amplifies the signal of heel of a shoe ultrasonic receiver C2；Infrared
Launch drive circuit 4 respectively with footwear on the left of infrared diode 52 on the right side of infrared diode 51 and footwear
Connect, infrared receiver drive circuit 6 respectively with footwear on the left of light on the right side of light sensitive diode 71 and footwear
Quick diode 72 connects, single-chip microcomputer 1 by WIFI link block G or/and bluetooth connection mode
Block H is connected with mobile phone.
Described in the present embodiment, the acquiescence alarm distance of footwear front portion ultrasonic sensor is 1m, after footwear
The acquiescence alarm distance of portion's ultrasonic sensor is 0.6m, and on the left of footwear, infrared sensor and footwear are right
The acquiescence alarm distance of side infrared sensor is 0.3m, can be self-defined by mobile phone screen 2
Adjust acquiescence alarm range.
The present embodiment is stated combination type and is met barrier alarm intelligent footwear when running into shoe head part barrier 33, single
Sheet machine 1 by 10 trains of pulse that external pin output pulse width is 250 μ s, 40kHz,
And it is ultrasonic to be added to shoe head part by shoe head part frequency signal drive amplification circuit A1 with push pull mode
Wave launcher B1 launches ultrasound wave to footwear front, when first ultrasonic pulse group's emitter junction
Shu Hou, the timer in single-chip microcomputer 1 starts timing, and ultrasound wave is propagated in atmosphere and encountered toe-cap
It is back to receive the shoe head part ultrasonic receiver C1 of echo during portion's barrier 33 immediately,
The moment of first reflected wave pulses being detected, the timer in single-chip microcomputer 1 stops timing,
To ultrasound wave from being transmitted into the time difference △ t of reception, the aerial spread speed of ultrasound wave
V=331.45+0.607T, wherein T is the ambient temperature that temperature sensor 9 records, according to super
Sound wave calculates launch point from spread speed v of the time difference △ t and ultrasound wave that are transmitted into reception
Distance S=v away from footwear preceding object thing 33 × △ t/2, when S reports to the police less than selected alarm mode
During distance, mobile phone passes through mobile phone screen 2 with image or/and pass through Mobile phone horn 8 with sound
Sound is or/and send a warning with mode of vibration by mobile phone vibrating sensor E, to improve peace
Quan Xing.
The present embodiment is stated combination type and is met barrier alarm intelligent footwear when running into heel of a shoe barrier 34, single
Sheet machine 1 by 10 trains of pulse that external pin output pulse width is 250 μ s, 40kHz,
And it is ultrasonic to be added to heel of a shoe by heel of a shoe frequency signal drive amplification circuit A2 with push pull mode
Wave launcher B2 launches ultrasound wave to footwear rear, when first ultrasonic pulse group's emitter junction
Shu Hou, the timer in single-chip microcomputer 1 starts timing, and ultrasound wave is propagated after encountering footwear in atmosphere
With being back to receive the heel of a shoe ultrasonic receiver C2 of echo during barrier 34 immediately,
The moment of first reflected wave pulses being detected, the timer in single-chip microcomputer 1 stops timing,
To ultrasound wave from being transmitted into the time difference △ t of reception, the aerial spread speed of ultrasound wave
V=331.45+0.607T, wherein T is the ambient temperature that temperature sensor 9 records, according to super
Sound wave calculates launch point from spread speed v of the time difference △ t and ultrasound wave that are transmitted into reception
Distance S=v away from heel of a shoe barrier 34 × △ t/2, when S reports to the police less than selected alarm mode
During distance, mobile phone passes through machine screen 2 with image or/and pass through Mobile phone horn 8 with sound
Or/and sent a warning with mode of vibration by mobile phone vibrating sensor E, to improve safety
Property.
When described in the present embodiment, combination type chance barrier alarm intelligent footwear run into barrier 31 on the left of footwear,
Single-chip microcomputer 1 drives infrared diode 51 on the left of footwear to send red by infrared emission drive circuit 4
Outer light, when infrared light is returned running into barrier 31 back reflection on the left of footwear, reflects infrared
Light is driven light sensitive diode 71 on the left of footwear to receive by infrared receiver drive circuit 6, and footwear are left
The infrared light that side light sensitive diode 71 receives is converted to measurable magnitude of voltage U1, due to infrared
The intensity of light can be with distance S11Reduce and strengthen, infrared receiver drive circuit 6 convert electricity
Pressure value U1 can strengthen therewith, and the magnitude of voltage U1 converted and distance S11Proportional, with public affairs
Formula represents, i.e. U1=k/S11, by the calculating of the voltage to conversion, formula is changed,
I.e. S11=k/U1, determines distance S between barrier 31 on the left of user and footwear11, user
And distance S between barrier 31 on the left of footwear11Less than alarm mode arrange alarm distance time,
When i.e. on the left of footwear, barrier 31 is in alarm range, by machine screen 2 with image on mobile phone
Or/and by Mobile phone horn 8 with sound or/and pass through mobile phone vibrating sensor E with mode of vibration
Send a warning, to improve safety.
When described in the present embodiment, combination type chance barrier alarm intelligent footwear run into barrier 32 on the right side of footwear,
Single-chip microcomputer 1 drives infrared diode 52 on the right side of footwear to send red by infrared emission drive circuit 4
Outer light, when infrared light is returned running into barrier 32 back reflection on the right side of footwear, and reflect is red
Outer light is driven light sensitive diode 72 on the right side of footwear to receive by infrared receiver drive circuit 6, and by the right side
The infrared light that side light sensitive diode 72 receives is converted to measurable magnitude of voltage U2, due to red
The intensity of outer light can be with distance S12Reduce and strengthen, infrared receiver drive circuit 6 convert
Magnitude of voltage U2 can strengthen therewith, and the magnitude of voltage U2 converted and distance S12Proportional, with
Formula represents, i.e. U2=k/S12, by the calculating of the voltage to conversion, formula is changed,
I.e. S12=k/U2, determines distance S between barrier 32 on the right side of user and footwear12, work as use
Distance S between barrier 32 on the right side of person and footwear12The alarm distance arranged less than alarm mode
Time, when i.e. on the right side of footwear, barrier 32 is in alarm range, on mobile phone by machine screen 2 with
Image is or/and pass through Mobile phone horn 8 with sound or/and pass through mobile phone vibrating sensor E with vibration
Mode sends a warning, to improve safety.
Claims (4)
1. a combination type meets barrier alarm intelligent footwear, it is characterised in that be provided with list on every footwear
Sheet machine, shoe head part frequency signal drive amplification circuit, heel of a shoe frequency signal drive amplification circuit,
Shoe head part ultrasonic transmitter, heel of a shoe ultrasonic transmitter, shoe head part ultrasonic receiver,
Heel of a shoe ultrasonic receiver, shoe head part ultrasound wave receiving signal amplifier, heel of a shoe ultrasound wave
On the left of receiving signal amplifier, infrared emission drive circuit, footwear red on the right side of infrared diode, footwear
Photosensitive two poles on the right side of light sensitive diode, footwear on the left of outer diode, infrared receiver drive circuit, footwear
Pipe, WIFI link block, bluetooth link block and temperature sensor, shoe head part ultrasound wave is sent out
Emitter is connected composition shoe head part ultrasonic sensor with shoe head part ultrasonic receiver, and heel of a shoe surpasses
Pinger is connected composition heel of a shoe ultrasonic sensor, footwear with heel of a shoe ultrasonic receiver
Head ultrasonic sensor and heel of a shoe ultrasonic sensor be separately positioned on shoes front portion and
Rear portion, the detection angle of shoe head part ultrasonic sensor and heel of a shoe ultrasonic sensor is water
Square to；On the left of footwear, on the left of infrared diode and footwear, light sensitive diode connects on the left of composition footwear infrared
Sensor, on the right side of footwear, on the right side of infrared diode and footwear, light sensitive diode connects on the right side of composition footwear infrared
Sensor, on the left of footwear, on the right side of infrared sensor and footwear, infrared sensor is separately positioned on a left side for shoes
Side and right side, on the left of footwear, on the right side of infrared sensor and footwear, the detection angle of infrared sensor acquiescence is
Horizontal direction；Single-chip microcomputer respectively with shoe head part frequency signal drive amplification circuit, heel of a shoe frequency
Signal drive amplification circuit, shoe head part ultrasound wave receiving signal amplifier, heel of a shoe ultrasound wave connect
Receive signal amplifier, infrared emission drive circuit, infrared receiver drive circuit, WIFI connection
Module, bluetooth link block and temperature sensor connect composition and meet barrier alarm device, meet barrier and report to the police
Device is arranged on sole after carrying out water-proofing treatment or/and upper of a shoe, and shoe head part frequency signal drives and puts
Big circuit, heel of a shoe frequency signal drive amplification circuit respectively with shoe head part ultrasonic transmitter,
Heel of a shoe ultrasonic transmitter connects, and shoe head part ultrasound wave receiving signal amplifier, heel of a shoe are super
Acoustic receiver signal amplifier receives with shoe head part ultrasonic receiver, heel of a shoe ultrasound wave respectively
Device connects, and shoe head part ultrasound wave receiving signal amplifier amplifies the letter of shoe head part ultrasonic receiver
Number, heel of a shoe ultrasound wave receiving signal amplifier amplifies the signal of heel of a shoe ultrasonic receiver；
Infrared emission drive circuit is respectively with on the left of footwear, infrared diode is even on the right side of infrared diode and footwear
Connect, infrared receiver drive circuit respectively with footwear on the left of light sensitive diode on the right side of light sensitive diode and footwear
Connect, single-chip microcomputer by WIFI link block or/and bluetooth link block is connected with mobile phone.
The most according to claim 1, combination type meets barrier alarm intelligent footwear, it is characterised in that institute
The acquiescence alarm distance stating footwear front portion ultrasonic sensor is 1m, footwear rear portion ultrasonic sensor
Acquiescence alarm distance be 0.6m, infrared sensor on the right side of infrared sensor and footwear on the left of footwear
Acquiescence alarm distance is 0.3m, self-defined can adjust acquiescence alarm range by mobile phone screen.
The most according to claim 1, combination type meets barrier alarm intelligent footwear, it is characterised in that described
When the front or behind of combination type chance barrier alarm intelligent footwear runs into barrier, it is placed in shoe head part or footwear
Ultrasound wave launched by the ultrasonic transmitter of heel, and while launching, the timer in single-chip microcomputer leaves
Beginning timing, ultrasound wave is propagated in atmosphere when encountering barrier and is returned immediately, after shoe head part or footwear
Stop timing after receiving echo with ultrasonic receiver, obtain ultrasound wave from being transmitted into reception
Time difference △ t, aerial spread speed v=331.45+0.607T of ultrasound wave, wherein T is
The ambient temperature that temperature sensor records, according to ultrasound wave from the time difference △ t being transmitted into reception
Calculate launch point distance S=v away from barrier × △ t/2 with spread speed v of ultrasound wave, work as S
During less than selected alarm mode alarm distance, on mobile phone by mobile phone screen with image or/and
Cross Mobile phone horn with sound or/and mobile phone vibrating sensor sends a warning with mode of vibration.
The most according to claim 1, combination type meets barrier alarm intelligent footwear, it is characterised in that described
When the combination type chance barrier alarm intelligent footwear left and right sides runs into barrier, infrared emission drive circuit drives
The dynamic infrared diode being placed in the footwear left and right sides sends infrared light, when infrared light is running into barrier
Back reflection is returned, and the infrared light reflected is driven the most photosensitive by infrared receiver drive circuit
Diode receives, and the infrared light received is converted to measurable magnitude of voltage, by turning
The calculating of the voltage changed, determines the distance between user and barrier, when user and obstacle
During the alarm distance that the distance between thing is arranged less than alarm mode, i.e. barrier is in alarm range
Time interior, on mobile phone by mobile phone screen with image or/and by Mobile phone horn with sound or/
Send a warning with mode of vibration with by mobile phone vibrating sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330602.2A CN105831866A (en) | 2016-05-18 | 2016-05-18 | Combined obstacle alarming smart shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330602.2A CN105831866A (en) | 2016-05-18 | 2016-05-18 | Combined obstacle alarming smart shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105831866A true CN105831866A (en) | 2016-08-10 |
Family
ID=56593676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610330602.2A Pending CN105831866A (en) | 2016-05-18 | 2016-05-18 | Combined obstacle alarming smart shoes |
Country Status (1)
| Country | Link |
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| CN (1) | CN105831866A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106307774A (en) * | 2016-09-19 | 2017-01-11 | 上海斐讯数据通信技术有限公司 | Intelligent running shoe and intelligent running shoe management system and method |
| TWI803085B (en) * | 2021-12-03 | 2023-05-21 | 吉賦企業股份有限公司 | The detection and warning system of the impact weight of the safety toe cap |
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| CN201535676U (en) * | 2009-08-26 | 2010-07-28 | 贾杰 | Vision impairment navigator |
| CN102590816A (en) * | 2012-02-23 | 2012-07-18 | 江苏三通仪器系统有限公司 | Comprehensive ranging positioning signal sensor |
| CN103230120A (en) * | 2013-05-09 | 2013-08-07 | 熊廷美 | Intelligent shoe system |
| CN204812328U (en) * | 2015-08-14 | 2015-12-02 | 郑心怡 | Blind person uses sole |
| CN105560020A (en) * | 2014-10-11 | 2016-05-11 | 西安冉科信息技术有限公司 | Intelligent blind guiding shoes |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201535676U (en) * | 2009-08-26 | 2010-07-28 | 贾杰 | Vision impairment navigator |
| CN102590816A (en) * | 2012-02-23 | 2012-07-18 | 江苏三通仪器系统有限公司 | Comprehensive ranging positioning signal sensor |
| CN103230120A (en) * | 2013-05-09 | 2013-08-07 | 熊廷美 | Intelligent shoe system |
| CN105560020A (en) * | 2014-10-11 | 2016-05-11 | 西安冉科信息技术有限公司 | Intelligent blind guiding shoes |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106307774A (en) * | 2016-09-19 | 2017-01-11 | 上海斐讯数据通信技术有限公司 | Intelligent running shoe and intelligent running shoe management system and method |
| TWI803085B (en) * | 2021-12-03 | 2023-05-21 | 吉賦企業股份有限公司 | The detection and warning system of the impact weight of the safety toe cap |
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Application publication date: 20160810 |