CN110517594A - A kind of body-sensing interaction LED screen - Google Patents
A kind of body-sensing interaction LED screen Download PDFInfo
- Publication number
- CN110517594A CN110517594A CN201910789226.7A CN201910789226A CN110517594A CN 110517594 A CN110517594 A CN 110517594A CN 201910789226 A CN201910789226 A CN 201910789226A CN 110517594 A CN110517594 A CN 110517594A
- Authority
- CN
- China
- Prior art keywords
- lamp bead
- led lamp
- light
- sensitive element
- led
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of body-sensings to interact LED screen, including LED lamp bead, transparent panel, control unit, the LED lamp bead is arranged on bottom plate with array manner, in the top of LED lamp bead, transparent panel with some strength is set, the transparent panel is for being isolated LED lamp bead and human body, light-sensitive element is provided in the LED lamp bead, whether there is human body in contact with or close to transparent panel for sensing, control unit is used to control the luminance of three primary colors illuminator in the LED lamp bead of light area according to the intensity variation being irradiated on light-sensitive element.The application in LED lamp bead by being arranged light-sensitive element, induction and luminous integrated design, and the contact of human body is more directly changed and embodied, controls more accurate, no additional sensors installation and debugging, control is simpler, and cost is lower.
Description
Technical field
The present invention relates to body-sensing interaction technique fields, interact LED screen more particularly, to a kind of body-sensing.
Background technique
Current body-sensing interacts LED screen, has the forms such as body-sensing camera, infrared camera, pressure sensor, is respectively provided with
Advantage and disadvantage.But all body-sensings interact LED screens, all the problem is that induction precision is not high, sensor with show that LED is seperated and set
It sets, installation and debugging are complicated, and it is at high cost, and such structure, human body are not in contact with LED screen, effect is experienced in the induction of human body
Fruit is poor.
Therefore, a kind of body-sensing interaction LED screen that people can be allowed directly to contact how is designed, the contact experience of human body is met,
Cost is reduced, is current urgent problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of body-sensings to interact LED screen, senses human body by the light-sensitive element in LED lamp bead
In contact with or close to when there is human body in contact with or close to LED screen, the LED lamp bead for controlling contact position is lighted, to embody human body
Body-sensing interaction is realized in movement, and the body-sensing of the application interacts LED screen, and structure is simple, and at low cost, interaction effect is good.
Foregoing invention purpose of the invention is achieved by the following technical programs:
A kind of body-sensing interaction LED screen, including LED lamp bead, transparent panel, the LED lamp bead are arranged on bottom plate with array manner, In
The top of LED lamp bead, is arranged the transparent panel with some strength, and the transparent panel is described for LED lamp bead and human body to be isolated
It is provided with light-sensitive element in LED lamp bead, whether has human body in contact with or close to transparent panel for sensing.
The present invention is further arranged to: the LED lamp bead includes three primary colors illuminator, light-sensitive element, the three primary colors hair
Optical isolation component is provided between body of light and light-sensitive element, for preventing three originals in LED lamp bead and its remaining neighbouring KED lamp bead
The influence that light-sensitive element is generated when color light.
The present invention is further arranged to: three primary colors illuminator, light-sensitive element in the LED lamp bead are distributed setting respectively and exist
Different location on lamp bead substrate is provided at least six leading foots on lamp bead substrate, is respectively used to common electrical source VCC, public affairs
Common ground GND, signal input part DI, signal output end DO, touch signal input terminal TSI, touch signal output end TSO.Wherein,
Signal input part DI, signal output end DO are used for transmission rgb signal, control the luminance of RGB illuminator.
The present invention is further arranged to: the LED lamp bead includes transparent outer cover, the three primary colors illuminator, light-sensitive element
It is encapsulated between transparent outer cover and lamp bead bottom plate.
The present invention is further arranged to: further including control unit, described control unit is used for basis and is irradiated to light-sensitive element
On intensity variation, control light area LED lamp bead in three primary colors illuminator luminance.
The present invention is further arranged to: described control unit is used for according to the intensity variation being irradiated on light-sensitive element,
Control the luminance of three primary colors illuminator and the hair of remaining LED lamp bead adjoining with LED lamp bead in the LED lamp bead of light area
Light state.
The present invention is further arranged to: parameter of the described control unit by all LED lamp bead upper light sensitive elements of detection, warp
It crosses to compare and finds out the local location that light-sensitive element generates induction, and according to program setting, to the local location or local location
LED lamp bead on object-line carries out light emitting control, realizes body-sensing interaction.
The present invention is further arranged to: the luminance of three primary colors illuminator in the control LED lamp bead, or and LED light
The luminance of remaining adjoining LED lamp bead of pearl is the control LED lamp bead and remaining adjoining LED lamp bead of LED lamp bead
It is carried out according to the picture of setting luminous.
The present invention is further arranged to: the light-sensitive element includes photodiode, photo resistance, phototriode, light
At least one of electric diode, photoelectricity field-effect tube, photosensitive sensor and light activated power thyristor.
The present invention is further arranged to: the transparent panel includes tempered glass.
The present invention is further arranged to: the light-sensitive element includes photodiode, photo resistance, phototriode, light
At least one of electric diode, photoelectricity field-effect tube, photosensitive sensor and light activated power thyristor.
Compared with prior art, advantageous effects of the invention are as follows:
1. the application in LED lamp bead by being arranged light-sensitive element, induction and luminous integrated design, more straight to the contact of human body
Connecing and materialization control more accurate, no additional sensors installation and debugging, and control is simpler, and cost is lower；
2. further, the application is all close to real by detecting the intensity variation on the light-sensitive element in all LED lamp beads
Body can incude, as long as being not more than LED screen, do not limited by number of contacts, various touch interaction effects may be implemented.
Detailed description of the invention
Fig. 1 is the body-sensing interaction LED screen structural schematic diagram of the specific embodiment of the application；
Fig. 2 is the structural schematic diagram of the body-sensing interaction LED lamp bead of the specific embodiment of the application.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of body-sensing of the application interacts LED screen, as shown in Figure 1, including LED lamp bead, transparent panel, LED lamp bead is with array
Mode is arranged on bottom plate, and in the top of LED lamp bead, the transparent panel with some strength is arranged, wherein transparent panel is tempering glass
Whether glass plate, transparent panel are provided with light-sensitive element in LED lamp bead, have human body to connect for sensing for LED lamp bead and human body to be isolated
Touching or close to transparent panel.
As shown in Fig. 2, LED lamp bead include RGB three primary colors illuminator, light-sensitive element PD, control IC1, pin 2, main body 3,
Transparent outer cover 4, lamp bead substrate 5.RGB three primary colors illuminator, light-sensitive element, control IC1 are encapsulated in transparent outer cover 4 and lamp bead substrate
Between 5.
RGB three primary colors illuminator, light-sensitive element PD are located in LED lamp beads substrate 5, RGB three primary colors illuminator with it is photosensitive
Optical isolation component is provided between element, optical isolation component is centered around around light-sensitive element, for preventing three in the LED lamp bead
When primary colors light to light-sensitive element have an impact and the LED lamp bead near remaining KED lamp bead in three primary colors shine
Body has an impact light-sensitive element when shining.That is, light-sensitive element is only by the illumination effect come from LED lamp bead front, the LED of surrounding
The luminous state for not influencing light-sensitive element in the LED lamp bead of lamp bead.
It further include photosensitive control chip in LED lamp bead, photosensitive control chip senses the state of light-sensitive element,
And export sensing result.
In the present embodiment, light-sensitive element is photodiode PD.
Three primary colors illuminator, light-sensitive element, photosensitive control chip in LED lamp bead are respectively distributed on lamp bead substrate not
Same position is provided at least six leading foots on lamp bead substrate, is respectively used to common electrical source VCC, common GND, signal
Input terminal DI, signal output end DO, touch signal input terminal TSI, touch signal output end TSO.Wherein, signal input part DI,
Signal output end DO is used for transmission rgb signal, controls the luminance of RGB illuminator.
A kind of body-sensing of the application interacts LED screen, further includes control unit, and control unit is used for basis and is irradiated to photosensitive member
Intensity variation on part controls the luminance of three primary colors illuminator in LED lamp bead.
Alternatively, control unit is used to control three primary colors in LED lamp bead according to the intensity variation being irradiated on light-sensitive element
The luminance of the luminance of illuminator and remaining LED lamp bead adjoining with LED lamp bead.
Alternatively, control unit finds out light-sensitive element by comparing by the parameter of all LED lamp bead upper light sensitive elements of detection
The local location of induction is generated, and light emitting control is carried out to the LED lamp bead on the local location or local location object-line, it is real
Existing body-sensing interaction.
Wherein, control unit controls the luminance of three primary colors illuminator in LED lamp bead, or adjoining with LED lamp bead
The luminance of remaining LED lamp bead is the control LED lamp bead and remaining adjoining LED lamp bead of LED lamp bead according to setting
Picture carries out luminous.
When control unit detect all LED lamp bead upper light sensitive elements parameter it is identical when, determine that LED is in dark or light
In bright environment, while according to the numerical values recited of parameter, judgement is in dark or bright external environment.
In the specific embodiment of the application, when the foot for having human body is trampled in body-sensing interaction LED screen, then in foot
On the local location stepped on, the light-sensitive element in LED lamp bead senses the variation of light, and control unit is photosensitive according to part
Element sensing as a result, control in LED screen foot position LED lamp bead shine, touch off the image of foot.If foot forward or
It moves backward, then the LED lamp bead along respective direction and position also shines in succession, generates the interaction effect with human body.
Alternatively, control unit obtains the contour images of foot by calculating, it is in place in the profile institute of control foot in LED screen
The LED lamp bead set shines, and touches off the contour images of foot.
Alternatively, control unit obtains foot or foot contour images, while exporting control picture, In by calculating sensing result
When the LED lamp bead of foot or foot outline position is lighted, also according to control picture, the LED near foot or foot outline position is controlled
Lamp bead control control picture is also lighted, and such as controlling picture is a flower, then foot steps on position appearance picture floriferous, is generated
Body-sensing interaction effect.
In the specific embodiment of the application, light-sensitive element includes photodiode, photo resistance, photosensitive three pole
At least one of pipe, photodiode, photoelectricity field-effect tube, photosensitive sensor and light activated power thyristor.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of body-sensing interacts LED screen, it is characterised in that: including LED lamp bead, transparent panel, the LED lamp bead is arranged with array manner
On bottom plate, in the top of LED lamp bead, the transparent panel with some strength is arranged, the transparent panel is for being isolated LED lamp bead in cloth
With human body, light-sensitive element is provided in the LED lamp bead, whether has human body in contact with or close to transparent panel for sensing.
2. body-sensing according to claim 1 interacts LED screen, it is characterised in that: the LED lamp bead includes that three primary colors shine
Body, light-sensitive element are provided with optical isolation component between the three primary colors illuminator and light-sensitive element, for prevent LED lamp bead and
The influence that light-sensitive element is generated when three primary colors light in remaining KED lamp bead near it.
3. body-sensing according to claim 2 interacts LED screen, it is characterised in that: the three primary colors in the LED lamp bead shine
Body, light-sensitive element are respectively distributed to the different location on lamp bead substrate, and at least six leading foots are provided on lamp bead substrate, respectively
For common electrical source, common, signal input part, signal output end, touch signal input terminal, touch signal output end；
Wherein, signal input part, signal output end are used for transmission rgb signal, control the luminance of RGB illuminator.
4. body-sensing according to claim 2 interacts LED screen, it is characterised in that: the LED lamp bead includes transparent outer cover, institute
State three primary colors illuminator, light-sensitive element is encapsulated in transparent outer cover between lamp bead bottom plate.
5. body-sensing according to claim 1 interacts LED screen, it is characterised in that: further include control unit, described control unit
It is irradiated to the intensity variation on light-sensitive element for basis, three primary colors illuminator shines in control light area LED lamp bead
State.
6. body-sensing according to claim 5 interacts LED screen, it is characterised in that: described control unit is used for basis and is irradiated to
Intensity variation on light-sensitive element controls the luminance and and LED lamp bead of three primary colors illuminator in the LED lamp bead of light area
The luminance of remaining adjoining LED lamp bead.
7. body-sensing according to claim 5 interacts LED screen, it is characterised in that: described control unit is by detecting all LED
The parameter of lamp bead upper light sensitive element, by comparing the local location found out light-sensitive element and generate induction, and to the local location
Or the LED lamp bead on local location object-line carries out light emitting control, realizes body-sensing interaction.
8. interacting LED screen according to body-sensing described in claim 5 or 6 or 7, it is characterised in that: three is former in the control LED lamp bead
The luminance of color illuminator, or the luminance of remaining LED lamp bead adjoining with LED lamp bead are the control LED lamp beads
It carries out with remaining adjoining LED lamp bead of LED lamp bead according to the picture of setting luminous.
9. body-sensing according to claim 1 interacts LED screen, it is characterised in that: the transparent panel includes tempered glass.
10. body-sensing according to claim 1 interacts LED screen, it is characterised in that: the light-sensitive element includes photosensitive two pole
In pipe, photo resistance, phototriode, photodiode, photoelectricity field-effect tube, photosensitive sensor and light activated power thyristor at least
It is a kind of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910789226.7A CN110517594B (en) | 2019-08-26 | 2019-08-26 | Somatosensory interactive LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910789226.7A CN110517594B (en) | 2019-08-26 | 2019-08-26 | Somatosensory interactive LED screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110517594A true CN110517594A (en) | 2019-11-29 |
| CN110517594B CN110517594B (en) | 2021-08-17 |
Family
ID=68626851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910789226.7A Active CN110517594B (en) | 2019-08-26 | 2019-08-26 | Somatosensory interactive LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110517594B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080129705A1 (en) * | 2006-12-05 | 2008-06-05 | Electronics And Telecommunications Research Institute | Tactile and visual display device |
| CN202120159U (en) * | 2010-09-17 | 2012-01-18 | 苹果公司 | Accessory unit and rotary magnetic component |
| CN103916689A (en) * | 2013-01-07 | 2014-07-09 | 三星电子株式会社 | Electronic apparatus and method for controlling electronic apparatus thereof |
| CN205405935U (en) * | 2016-02-19 | 2016-07-27 | 沈阳工学院 | Interactive classroom of foreign language environment |
| CN206584316U (en) * | 2017-03-03 | 2017-10-24 | 深圳市伏茂斯科技开发有限公司 | Specular light controlled keyboard |
| CN207489381U (en) * | 2017-11-09 | 2018-06-12 | 杨铭一 | The interactive LED walls of children's hospital |
| CN207572011U (en) * | 2017-12-20 | 2018-07-03 | 深圳鑫亿光科技有限公司 | A kind of LED interactions floor tile display screen |
| CN104539277B (en) * | 2014-10-13 | 2018-08-17 | 广东美的集团芜湖制冷设备有限公司 | Light-operated button |
| CN209070903U (en) * | 2018-12-25 | 2019-07-05 | 深圳市恒明星照明有限公司 | It is a kind of to generate the LED display interacted with human body |
-
2019
- 2019-08-26 CN CN201910789226.7A patent/CN110517594B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080129705A1 (en) * | 2006-12-05 | 2008-06-05 | Electronics And Telecommunications Research Institute | Tactile and visual display device |
| CN202120159U (en) * | 2010-09-17 | 2012-01-18 | 苹果公司 | Accessory unit and rotary magnetic component |
| CN103916689A (en) * | 2013-01-07 | 2014-07-09 | 三星电子株式会社 | Electronic apparatus and method for controlling electronic apparatus thereof |
| CN104539277B (en) * | 2014-10-13 | 2018-08-17 | 广东美的集团芜湖制冷设备有限公司 | Light-operated button |
| CN205405935U (en) * | 2016-02-19 | 2016-07-27 | 沈阳工学院 | Interactive classroom of foreign language environment |
| CN206584316U (en) * | 2017-03-03 | 2017-10-24 | 深圳市伏茂斯科技开发有限公司 | Specular light controlled keyboard |
| CN207489381U (en) * | 2017-11-09 | 2018-06-12 | 杨铭一 | The interactive LED walls of children's hospital |
| CN207572011U (en) * | 2017-12-20 | 2018-07-03 | 深圳鑫亿光科技有限公司 | A kind of LED interactions floor tile display screen |
| CN209070903U (en) * | 2018-12-25 | 2019-07-05 | 深圳市恒明星照明有限公司 | It is a kind of to generate the LED display interacted with human body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110517594B (en) | 2021-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI422023B (en) | Image sensor for measuring illumination, proximity and color temperature | |
| US20110227879A1 (en) | Detecting Ambient Light Levels in a Vision System | |
| KR100992411B1 (en) | Image sensor capable of judging proximity of a subject | |
| US10043485B2 (en) | Ambient light sensing through the human body | |
| CN204785687U (en) | Self-moving sensing and dimming lighting lamp | |
| CN103512655B (en) | Information processor and method and photoelectric conversion device | |
| CN109656421B (en) | Display device | |
| CN101238359A (en) | Apparatus and method for collecting and detecting light emitted by a lighting apparatus | |
| CN101907892A (en) | Equipment with light emitting shell of environment-dependent color | |
| US11092479B2 (en) | Sensor assembly and a device comprising such sensor assembly | |
| CN109031327A (en) | Range sensor and distance sensing module | |
| CN108646253B (en) | Photoelectric proximity sensor system and photoelectric proximity detection method | |
| JP3135193U (en) | Video surveillance camera | |
| US9974144B2 (en) | Method for detecting environmental illumination and a fixture built-in motion sensor thereof | |
| CN110517594A (en) | A kind of body-sensing interaction LED screen | |
| JP5507895B2 (en) | Transmission type measuring device | |
| CN114337635A (en) | Infrared touch key with calibration function and circuit thereof | |
| CN207881837U (en) | A kind of optical sensor | |
| CN110233974A (en) | Mobile terminal and its light compensation method | |
| CN110308771A (en) | Electronic device panel, photoelectric processing unit and electronic device and its processing method | |
| KR102494759B1 (en) | Grid type non-touch sensor and kiosk using thereof | |
| CN112185270A (en) | COB display module with interaction function, preparation method and display screen | |
| CN107615016A (en) | Sensor circuit | |
| KR20200077175A (en) | Display device | |
| US6472997B2 (en) | Touch pad, led motion detector head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |