CN104269942A - Radio frequency induction electronic ink screen - Google Patents
Radio frequency induction electronic ink screen Download PDFInfo
- Publication number
- CN104269942A CN104269942A CN201410507827.1A CN201410507827A CN104269942A CN 104269942 A CN104269942 A CN 104269942A CN 201410507827 A CN201410507827 A CN 201410507827A CN 104269942 A CN104269942 A CN 104269942A
- Authority
- CN
- China
- Prior art keywords
- electronic ink
- ink screen
- radio frequency
- frequency induction
- magnetic field
- 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
- 230000006698 induction Effects 0.000 title claims abstract description 66
- 238000010009 beating Methods 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field
- G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
- G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
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- H02J5/005—
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- H02J7/025—
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a radio frequency induction electronic ink screen. The radio frequency induction electronic ink screen is characterized in that a waterproof sealing structure with the light transmitting performance is adopted for the radio frequency induction electronic ink screen, a wireless induction coil capable of being matched with a high-frequency alternating magnetic field, a charging unit and a low power consumption electronic ink screen body are arranged in the sealing structure, the charging unit is charged through the wireless induction coil, the radio frequency induction electronic ink screen can randomly detect changes of the alternating magnetic field so as to generate a trigger control signal, and the display change of the electronic ink screen body can be controlled. Because no electricity is consumed in the displaying process of the electronic ink screen body and electricity is consumed only when display is changed, the radio frequency induction electronic ink screen is particularly suitable for a wireless induction device.
Description
Technical field
The present invention relates to wireless induction to power and detection technique field and interactive game field, refer in particular to a kind of radio frequency induction electronic ink screen can responding to external high frequency alternating magnetic field, and the display of STOCHASTIC CONTROL electronic ink screen can be carried out.
Technical background
In recent years, wireless charging technology is popularized gradually, and majority is all used in mobile phone charging field.But, desktop realizes the breakthrough that wireless power controls and the interactive method controlled is never large on a large scale at present, if overall desktop can be allowed to possess charging and game function, multiple radio frequency induction electronic ink screen just can coordinate wireless induction desktop to realize game effect upgrading and multiple game rule.
Product of the present invention, its object is not satisfied simple special display effect, but for public place of entertainment, meets the demand strengthening amusement.
Summary of the invention
The invention discloses a kind of radio frequency induction electronic ink screen, it is characterized in that, described radio frequency induction electronic ink screen adopts waterproof and has the hermetically-sealed construction of light transmission, the built-in wireless induction coil that can mate high-frequency alternating magnetic field, charhing unit, control unit and electronic ink screen, wireless induction coil is powered to control unit and electronic ink screen, and charhing unit is charged, when the power supply capacity of wireless induction coil is not enough, continued to power to control unit and electronic ink screen by charhing unit; When described control unit detects that outside alternating magnetic field changes, electronic ink screen can be controlled and change displaying contents; Described wireless induction coil synthesizes oscillating circuit with inner micro-capacitance group, and it shakes frequency, can form resonance with the frequency of external high frequency alternating magnetic field; Described charhing unit comprises rechargeable battery or possesses the super capacitor of superpower reserve charge ability.
Described radio frequency induction electronic ink screen, is characterized in that, when described control unit detects that outside alternating magnetic field changes, controls electronic ink screen and shows by ad hoc rules or Stochastic choice image template.
Because the deflection of wireless induction coil will cause the alternating magnetic field detected to change, therefore when radio frequency induction electronic ink screen is reversed or picks up, control unit can detect the changes of magnetic field that similar game action causes, by ad hoc rules or STOCHASTIC CONTROL electronic ink screen display scissors, stone, game picture like dry goods.
Described radio frequency induction electronic ink screen, it is characterized in that, described electronic ink screen also comprises backlight display unit, backlight display unit is made up of one or more LED lamp bead.
Described radio frequency induction electronic ink screen, is characterized in that, described electronic ink screen comprises multiple series of images template, and its image change can be controlled by external high frequency alternating magnetic field.
Described radio frequency induction electronic ink screen, is characterized in that, described charhing unit comprises the super capacitor possessing superpower reserve charge ability.
Described radio frequency induction electronic ink screen, it is characterized in that, the control unit of described radio frequency induction electronic ink screen, can detect outside alternating magnetic field change, control electronic ink screen is random or press ad hoc rules display, and adjust particular energy consumption patterns, the energy ezpenditure change representing current electronic ink screen display mode is transmitted back to outside alternating magnetic field.
Described radio frequency induction electronic ink screen, is characterized in that, described radio frequency induction electronic ink screen also possesses beating checkout gear, can detect the action of knocking or patting radio frequency induction electronic ink screen, and the display controlling electronic ink screen changes; Described beating checkout gear is made up of piezoceramic transducer and/or passive physical vibration transducer; Described passive physical vibration transducer comprises spring, metal or mercury ball, carbon particle and other can change the particle of transport properties or mechanical device by vibration.
Described radio frequency induction electronic ink screen, is characterized in that, described radio frequency induction electronic ink screen possesses human body touch sensing device, can by the touch of human body, and the display controlling electronic ink screen changes; Described human body touch sensing device comprises electrostatic transducer or capacitance sensor.
Described radio frequency induction electronic ink screen, it is characterized in that, described radio frequency induction electronic ink screen possesses timing or countdown function, can carry out timing by logic control unit according to Trig control signal or ad hoc rules, points out time status by the display change of electronic ink screen.
Described radio frequency induction electronic ink screen, is characterized in that, described radio frequency induction electronic ink screen each possess independent ID and possess multiple wireless communication function, comprise bluetooth, NFC and WIFI etc., can as required with other devices exchange data.
Described radio frequency induction electronic ink screen, is characterized in that, the mode of operation of described radio frequency induction electronic ink screen can be encrypted, and only has the high-frequency alternating magnetic field of AD HOC could drive the work of described radio frequency induction electronic ink screen.
?
Embodiment
Radio frequency induction electronic ink screen of the present invention, its embodiment is, select suitable transparent material, built-in wireless induction coil, the display unit be made up of electronic ink screen and backlight LED, super capacitor, control unit and beating checkout gear, be assembled into the waterproof radio frequency induction electronic ink screen only responding specific high-frequency alternating magnetic field.
In order to save the cost of control unit, single-chip microcomputer can be adopted to serve as control unit and to generate random number.
Control unit is according to external magnetic field change or gather user by patting action or touch action, produces Trig control signal, random or press the display of ad hoc rules control electronic ink screen, and controls operating current, feeds back to outside alternating magnetic field.
Claims (10)
1. a radio frequency induction electronic ink screen, it is characterized in that, described radio frequency induction electronic ink screen adopts waterproof and has the hermetically-sealed construction of light transmission, built-in wireless induction coil, charhing unit, control unit and the electronic ink screen that can mate high-frequency alternating magnetic field, wireless induction coil is powered to control unit and electronic ink screen, and charhing unit is charged, when the power supply capacity of wireless induction coil is not enough, continued to power to control unit and electronic ink screen by charhing unit; When described control unit detects that outside alternating magnetic field changes, electronic ink screen can be controlled and change displaying contents; Described wireless induction coil synthesizes oscillating circuit with inner micro-capacitance group, and it shakes frequency, can form resonance with the frequency of external high frequency alternating magnetic field; Described charhing unit comprises rechargeable battery or possesses the super capacitor of superpower reserve charge ability.
2. according to the radio frequency induction electronic ink screen described in claim 1, it is characterized in that, when described control unit detects that outside alternating magnetic field changes, control electronic ink screen and show by ad hoc rules or Stochastic choice image template.
3. according to the radio frequency induction electronic ink screen described in claim 2, it is characterized in that, described electronic ink screen also comprises backlight display unit, and backlight display unit is made up of one or more LED lamp bead.
4. according to the radio frequency induction electronic ink screen described in claim 3, it is characterized in that, described electronic ink screen comprises multiple series of images template, and its image change can be controlled by external high frequency alternating magnetic field.
5. according to the radio frequency induction electronic ink screen described in claim 4, it is characterized in that, the control unit of described radio frequency induction electronic ink screen, can detect outside alternating magnetic field change, control electronic ink screen is random or press ad hoc rules display, and adjust particular energy consumption patterns, the energy ezpenditure change representing current electronic ink screen display mode is transmitted back to outside alternating magnetic field.
6. according to the radio frequency induction electronic ink screen described in claim 5, it is characterized in that, described radio frequency induction electronic ink screen also possesses beating checkout gear, can detect the action of knocking or patting radio frequency induction electronic ink screen, and the display controlling electronic ink screen changes; Described beating checkout gear is made up of piezoceramic transducer and/or passive physical vibration transducer; Described passive physical vibration transducer comprises spring, metal or mercury ball, carbon particle and other can change the particle of transport properties or mechanical device by vibration.
7. according to the radio frequency induction electronic ink screen described in claim 6, it is characterized in that, described radio frequency induction electronic ink screen possesses human body touch sensing device, can by the touch of human body, and the display controlling electronic ink screen changes; Described human body touch sensing device comprises electrostatic transducer or capacitance sensor.
8. according to the radio frequency induction electronic ink screen described in claim 7, it is characterized in that, described radio frequency induction electronic ink screen possesses timing or countdown function, timing can be carried out by logic control unit according to Trig control signal or ad hoc rules, point out time status by the display change of electronic ink screen.
9. according to Claim 8 described in radio frequency induction electronic ink screen, it is characterized in that, described radio frequency induction electronic ink screen each possess independent ID and possess multiple wireless communication function, comprise bluetooth, NFC and WIFI, can as required with other devices exchange data.
10. according to described radio frequency induction electronic ink screen arbitrary in claim 1 to 9, it is characterized in that, the mode of operation of described radio frequency induction electronic ink screen can be encrypted, and only has the high-frequency alternating magnetic field of AD HOC could drive the work of described radio frequency induction electronic ink screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507827.1A CN104269942A (en) | 2014-09-25 | 2014-09-25 | Radio frequency induction electronic ink screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507827.1A CN104269942A (en) | 2014-09-25 | 2014-09-25 | Radio frequency induction electronic ink screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104269942A true CN104269942A (en) | 2015-01-07 |
Family
ID=52161444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410507827.1A Pending CN104269942A (en) | 2014-09-25 | 2014-09-25 | Radio frequency induction electronic ink screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269942A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106156825A (en) * | 2016-08-19 | 2016-11-23 | 成都九洲电子信息系统股份有限公司 | Low-power consumption based on ink screen visualization RFID information terminal |
| CN109451565A (en) * | 2018-11-13 | 2019-03-08 | 浙江工业大学 | Low-power consumption display node based on wireless identification perception platform WISP |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734338A (en) * | 2004-08-04 | 2006-02-15 | 精工爱普生株式会社 | Electronic display system comprising electronic paper and a writing device, electronic paper and method of manufacturing this electronic paper |
| WO2013103749A2 (en) * | 2012-01-06 | 2013-07-11 | Access Business Group International Llc | Print media with inductive secondary |
| CN103977558A (en) * | 2014-05-19 | 2014-08-13 | 苏州乐聚一堂电子科技有限公司 | Wireless induction game system |
-
2014
- 2014-09-25 CN CN201410507827.1A patent/CN104269942A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734338A (en) * | 2004-08-04 | 2006-02-15 | 精工爱普生株式会社 | Electronic display system comprising electronic paper and a writing device, electronic paper and method of manufacturing this electronic paper |
| WO2013103749A2 (en) * | 2012-01-06 | 2013-07-11 | Access Business Group International Llc | Print media with inductive secondary |
| CN103977558A (en) * | 2014-05-19 | 2014-08-13 | 苏州乐聚一堂电子科技有限公司 | Wireless induction game system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106156825A (en) * | 2016-08-19 | 2016-11-23 | 成都九洲电子信息系统股份有限公司 | Low-power consumption based on ink screen visualization RFID information terminal |
| CN109451565A (en) * | 2018-11-13 | 2019-03-08 | 浙江工业大学 | Low-power consumption display node based on wireless identification perception platform WISP |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |