CN107134241A - Colyliform 3D display devices and method - Google Patents
Colyliform 3D display devices and method Download PDFInfo
- Publication number
- CN107134241A CN107134241A CN201710202605.2A CN201710202605A CN107134241A CN 107134241 A CN107134241 A CN 107134241A CN 201710202605 A CN201710202605 A CN 201710202605A CN 107134241 A CN107134241 A CN 107134241A
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- module
- colyliform
- wheel
- display devices
- optical arrays
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- 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
- G09G3/005—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes forming an image using a quickly moving array of imaging elements, causing the human eye to perceive an image which has a larger resolution than the array, e.g. an image on a cylinder formed by a rotating line of LEDs parallel to the axis of rotation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The embodiment of the invention discloses a kind of colyliform 3D display devices and method, the motor that the display device is included the rotating wheel being made up of multiple wheel spoke intervals and drives rotating wheel to be rotated with pre-set velocity, in addition to：It is multiple to be respectively arranged on each wheel spoke, the optical arrays module for luminescence display；Detection rotation wheel speed and the detection module for detecting each wheel spoke position；Detect the orientation module of rotating wheel rotation direction；Electrically connected with detection module and orientation module, it is also independent to be electrically connected with multiple optical arrays modules, the processing module that optical arrays module is luminous is controlled with rotation direction according to wheel spoke position and rotation wheel speed；And electrically connected with processing module, the memory for storing correspondence video/image data.Rotational display in rotating wheel by using optical arrays module of the embodiment of the present invention, forms complete projected image using the continuation of vision, solves the problem of equipment cost is high, and then add the application of projector equipment.
Description
Technical field
The present invention relates to line holographic projections apparatus field, more particularly to a kind of colyliform 3D display devices and method.
Background technology
Line holographic projections equipment is that three-dimensional picture is suspended in the imaging in the air of outdoor scene, has built also unreal also genuine atmosphere,
Effect is peculiar to have strong depth feelings, and has the advantages that true and false difficulty is debated, fashion is attractive in appearance, have technology sense.
However, traditional line holographic projections equipment typically can all be related to high-end engineering projecting apparatus, only this item, price
Just up to hundreds of thousands is first, adds other equipment, and the price of a set of line holographic projections equipment is so high substantially all in millions of members
High price causes being of limited application for line holographic projections.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is there is provided a kind of colyliform 3D display devices and method, so that
Reduce equipment cost.
In order to solve the above-mentioned technical problem, the embodiment of the present invention proposes a kind of colyliform 3D display devices, including by multiple
The rotating wheel of wheel spoke interval composition and the motor for driving rotating wheel to be rotated with pre-set velocity, in addition to：
It is multiple to be respectively arranged on each wheel spoke, the optical arrays module for luminescence display；
Detection rotation wheel speed and the detection module for detecting each wheel spoke position；
Detect the orientation module of rotating wheel rotation direction；
Electrically connected with detection module and orientation module, it is also independent to be electrically connected with multiple optical arrays modules, according to spoke
Bar position and rotation wheel speed control the luminous processing module of optical arrays module with rotation direction；And
Electrically connected with processing module, the memory for storing correspondence video/image data.
Further, the optical arrays module includes：It is uniformly distributed on wheel spoke, the LED of 32 or more than 32
Pearl；And electrically connected with processing module, driving LED lamp bead sends the LED drive circuit of different colours light.
Further, the detection module includes：Permanent magnet on wheel spoke；And be correspondingly arranged with permanent magnet, with
The Hall sensor of processing module electrical connection.
Further, the orientation module includes the one or more in Magnetic Sensor or accelerometer.
Further, the wheel spoke section is " T " font, and " T " font lower end is located at rotating wheel circle centre position.
Further, the processing module is single-chip microcomputer or field programmable gate array.
Further, in addition to detection module and processing module electrically connect, control colyliform 3D to show according to rotary speed information
The controller of device switch.
Further, in addition to processing module electrically connect, the communication module for receiving video/image data is described
Communication module be bluetooth module, GPRS module, 2.4G modules, 5.8G modules, Zigbee module and one kind in WIFI module or
It is a variety of.
Correspondingly, the embodiment of the present invention additionally provides a kind of colyliform 3D display methods, is shown applied to above-mentioned colyliform 3D
In device, including：
The corresponding every framing bit figure modulus of A, the image/video that will need broadcasting is preserved into some data；
B, control rotating wheel are rotated to pre-set velocity；
C, institute's bit-map data of preservation is sent to optical arrays module shown, and make each fan-shaped bitmap delay display.
Further, in the step A：
Bitmap is outwards divided into 8N sector from the center of circle, then each sector is divided into 4 parts, every part is set to 8 bits
Data, and then correspondence bitmap modulus is preserved into 32N 16 binary datas, wherein N is the LED that optical arrays module is included
Pearl quantity；
In step C：The delay display time is (T-T1)/8N, the time spent in wherein T rotates a circle for rotating wheel, T1For
Bitmap data was sent to the time of optical arrays module.
The embodiment of the present invention by proposing a kind of colyliform 3D display devices and method, the display device include rotating wheel,
Motor, optical arrays module, detection module, orientation module, processing module and memory, by using optical arrays module in rotation
Rotational display on wheel, forms complete projected image using the continuation of vision, solves the problem of equipment cost is high, and then
Add the application of projector equipment.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the colyliform 3D display devices of the embodiment of the present invention.
Fig. 2 is the structural representation of the rotating wheel of the embodiment of the present invention.
Fig. 3 is the structural representation of the colyliform 3D display devices of the embodiment of the present invention.
Fig. 4 is the schematic flow sheet of the colyliform 3D display methods of the embodiment of the present invention.
Drawing reference numeral explanation
Rotating wheel 10
Motor 20.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine, the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
If directional in the embodiment of the present invention indicate that (such as up, down, left, right, before and after ...) is only used for explaining
Relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., if the particular pose
When changing, then directionality indicates also correspondingly therewith to change.
If in addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".
Fig. 1~Fig. 3 is refer to, the colyliform 3D display devices of the embodiment of the present invention mainly include rotating wheel 10, motor 20,
Also include optical arrays module, detection module, orientation module, processing module and memory.
Rotating wheel 10 is made up of multiple wheel spoke intervals.The connection rotating wheel 10 of motor 20 center, drives rotating wheel 10 pre-
It is preferably with pre-set velocity uniform rotation if being rotated in velocity interval.Wheel spoke quantity may be selected 2~64, preferably 8
Or 16.Preferably, wheel spoke section is " T " font, and " T " font lower end is located at the circle centre position of rotating wheel 10.
Optical arrays module number is identical with wheel spoke quantity, is respectively arranged on each wheel spoke, for luminescence display.Light
Array module includes：It is uniformly distributed on wheel spoke, the LED lamp bead of 32 or more than 32；And electrically connected with processing module,
Driving LED lamp bead sends the LED drive circuit of different colours light.LED lamp bead is preferably the three-in-one lamp beads of RGB, LED drivings
The signal that circuit receiving processing module is transmitted, drives corresponding each LED lamp bead independently to light, and single LED lamp bead is damaged,
The allomeric function of whole optical arrays module is not interfered with；LED lamp beads are distributed on " T " font wheel spoke, two row LEDs
Pearl degree in a vertical angle, can more flexibly provide 3D Dynamic Announce effects.Optical arrays module number is optional 2~64, excellent
Elect 8 or 16 as.Optical arrays module can be electrically connected by band dress cable with processing module.
Detection module detects the rotating speed of rotating wheel 10 and detects each wheel spoke position.Detection module includes：Located at wheel spoke
On permanent magnet；And be correspondingly arranged with permanent magnet, the Hall sensor electrically connected with processing module.Permanent magnet on wheel spoke
Every revolution, will produce a waveform, and thus waveform processing module can detect that the judgement time of turning around talks about the time, enter
And calculate the rotating speed of rotating wheel 10.
Orientation module detects the rotation direction of rotating wheel 10.Preferably, orientation module is in Magnetic Sensor or accelerometer
It is one or more.Magnetic Sensor includes multiple Hall switch located at correspondence position.
Processing module is electrically connected with detection module and orientation module, also independent to be electrically connected with multiple optical arrays modules,
Optical arrays module is controlled to light with rotation direction according to wheel spoke position and the rotating speed of rotating wheel 10.Preferably, processing module is
Single-chip microcomputer or field programmable gate array (FPGA, Field-Programmable Gate Array), for example, single-chip microcomputer can
Using Atmega8 chips.The processing unit of the embodiment of the present invention is according to the LED lamp bead of the content-control optical arrays module of broadcasting
Display and closing, utilize the characteristic of visual perseveration, form a complete virtual image.
Memory is electrically connected with processing module, for storing corresponding video/image data etc..
As a kind of embodiment, colyliform 3D display devices also include electrically connecting with detection module and processing module, according to
The controller of rotary speed information control colyliform 3D display device switches.The rotating speed of monitoring control devices rotating wheel 10, when motor 20 starts
When work is rotated, detect rotating speed and reach preset value, activation processing module starts display；When rotating speed is reduced to preset value, stop
Display.Controller can also be connected with motor 20, the rotating speed for controlled motor 20.
As a kind of embodiment, colyliform 3D display devices also include electrically connected with processing module, for receive video/
The communication module of view data.Communication module is bluetooth module, GPRS module, 2.4G modules, 5.8G modules, Zigbee module
And the one or more in WIFI module.Communication module is used to connect mobile phone, tablet personal computer etc., is easy to user in real time from movement
Terminal or other approach send image/video to colyliform 3D display devices in real time, in real time carry out described image/video
Holography is played.
Fig. 4 is refer to, the colyliform 3D display methods of the embodiment of the present invention, the colyliform 3D applied to the embodiment of the present invention shows
In showing device, mainly include step A, B, C.
The corresponding every framing bit figure modulus of A, the image/video that will need broadcasting is preserved into some data.Preferably,
Bitmap is outwards divided into from the center of circle 8N it is fan-shaped, then each sector is divided into 4 parts, every part be set to 8 bits data,
And then preserve correspondence bitmap modulus into 32N 16 binary datas, wherein N is the LED lamp bead quantity that optical arrays module is included.
For example, by the pattern of 32 LEDs of row, it is divided into 256 sectors from the center of circle to one figure of outer grip, it is each fan-shaped 4 parts, every part
One image modulus, is so stored in the ROM of single-chip microcomputer by 8 bits into 1024 16 binary datas.
B, control rotating wheel 10 are rotated to pre-set velocity.
C, institute's bit-map data of preservation is sent to optical arrays module shown, and make each fan-shaped bitmap delay display.
Preferably, the delay display time is (T-T1)/8N, wherein T are the time spent in rotating wheel 10 rotates a circle, T1For by bitmap number
According to the time of transmission to optical arrays module.In actual real-time process, by bitmap data send to optical arrays module time very
It is small, it can ignore substantially, T1It is calculated as zero.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention limits by appended claims and its equivalency range.
Claims (10)
1. a kind of colyliform 3D display devices, it is characterised in that including the rotating wheel being made up of multiple wheel spoke intervals and drive rotation
The motor that runner is rotated with pre-set velocity, in addition to：
It is multiple to be respectively arranged on each wheel spoke, the optical arrays module for luminescence display；
Detection rotation wheel speed and the detection module for detecting each wheel spoke position；
Detect the orientation module of rotating wheel rotation direction；
Electrically connected with detection module and orientation module, it is also independent to be electrically connected with multiple optical arrays modules, according to wheel spoke position
Put and rotate wheel speed with rotation direction to control the processing module that optical arrays module is luminous；And
Electrically connected with processing module, the memory for storing correspondence video/image data.
2. colyliform 3D display devices as claimed in claim 1, it is characterised in that the optical arrays module includes：
It is uniformly distributed on wheel spoke, the LED lamp bead of 32 or more than 32；And electrically connected with processing module, drive LED lamp bead
Send the LED drive circuit of different colours light.
3. colyliform 3D display devices as claimed in claim 1, it is characterised in that the detection module includes：Located at wheel spoke
On permanent magnet；And be correspondingly arranged with permanent magnet, the Hall sensor electrically connected with processing module.
4. colyliform 3D display devices as claimed in claim 1, it is characterised in that the orientation module includes Magnetic Sensor or added
One or more in speedometer.
5. colyliform 3D display devices as claimed in claim 1, it is characterised in that the wheel spoke section is " T " font, " T "
Font lower end is located at rotating wheel circle centre position.
6. colyliform 3D display devices as claimed in claim 1, it is characterised in that the processing module is that single-chip microcomputer or scene can
Program gate array.
7. colyliform 3D display devices as claimed in claim 1, it is characterised in that also including electric with detection module and processing module
Connection, the controller that colyliform 3D display devices are switched is controlled according to rotary speed information.
8. colyliform 3D display devices as claimed in claim 1, it is characterised in that also including being electrically connected with processing module, be used for
The communication module of video/image data is received, the communication module is bluetooth module, GPRS module, 2.4G modules, 5.8G moulds
One or more in block, Zigbee module and WIFI module.
9. a kind of colyliform 3D display methods, it is characterised in that show applied to the colyliform 3D as any one of claim 1-8
In showing device, including：
The corresponding every framing bit figure modulus of A, the image/video that will need broadcasting is preserved into some data；
B, control rotating wheel are rotated to pre-set velocity；
C, institute's bit-map data of preservation is sent to optical arrays module shown, and make each fan-shaped bitmap delay display.
10. colyliform 3D display methods as claimed in claim 1, it is characterised in that in the step A：
Bitmap is outwards divided into from the center of circle 8N it is fan-shaped, then each sector is divided into 4 parts, every part be set to 8 bits number
According to, and then correspondence bitmap modulus is preserved into 32N 16 binary datas, wherein N is the LED lamp bead number that optical arrays module is included
Amount；
In step C：The delay display time is (T-T1)/8N, the time spent in wherein T rotates a circle for rotating wheel, T1For by bitmap
Data were sent to the time of optical arrays module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202605.2A CN107134241A (en) | 2017-03-30 | 2017-03-30 | Colyliform 3D display devices and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202605.2A CN107134241A (en) | 2017-03-30 | 2017-03-30 | Colyliform 3D display devices and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107134241A true CN107134241A (en) | 2017-09-05 |
Family
ID=59715780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710202605.2A Pending CN107134241A (en) | 2017-03-30 | 2017-03-30 | Colyliform 3D display devices and method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447411A (en) * | 2018-04-09 | 2018-08-24 | 南京信息职业技术学院 | L ED rotary display device |
| CN111105724A (en) * | 2019-11-30 | 2020-05-05 | 苏州浪潮智能科技有限公司 | Intelligent storage system |
| TWI715395B (en) * | 2019-12-31 | 2021-01-01 | 宏碁股份有限公司 | Floating image-type control device, interactive display system, and floating control method |
| RU202365U1 (en) * | 2020-07-20 | 2021-02-15 | Кино-Мо Лтд | A DEVICE FOR FORMATION OF QUASI-THREE-DIMENSIONAL IMAGE WITH PARALLAX EFFECT |
| RU208461U1 (en) * | 2021-01-08 | 2021-12-21 | Кино-Мо Лтд | DEVICE FOR FORMING QUASI-THREE-DIMENSIONAL IMAGE WITH VARIABLE DEPTH EFFECT |
| WO2022148519A1 (en) * | 2021-01-08 | 2022-07-14 | Кино-Мо Лтд | Device for generating a quasi-three-dimensional image with a variable depth effect |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108447411A (en) * | 2018-04-09 | 2018-08-24 | 南京信息职业技术学院 | L ED rotary display device |
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| RU208461U1 (en) * | 2021-01-08 | 2021-12-21 | Кино-Мо Лтд | DEVICE FOR FORMING QUASI-THREE-DIMENSIONAL IMAGE WITH VARIABLE DEPTH EFFECT |
| WO2022148519A1 (en) * | 2021-01-08 | 2022-07-14 | Кино-Мо Лтд | Device for generating a quasi-three-dimensional image with a variable depth effect |
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Application publication date: 20170905 |