CN107507548A - A kind of wheel display device and display methods - Google Patents
A kind of wheel display device and display methods Download PDFInfo
- Publication number
- CN107507548A CN107507548A CN201710819055.9A CN201710819055A CN107507548A CN 107507548 A CN107507548 A CN 107507548A CN 201710819055 A CN201710819055 A CN 201710819055A CN 107507548 A CN107507548 A CN 107507548A
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- China
- Prior art keywords
- wheel
- display
- drive circuit
- led light
- light bar
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Classifications
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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
Abstract
The invention discloses a kind of wheel display device and display methods, the display device includes vehicle frame, wheel and the display system being arranged on wheel, and the display system includes：The LED light bar group being arranged on wheel and the drive circuit board for driving LED light bar group to show, the drive circuit board are provided with rechargeable battery, the drive circuit module being sequentially connected, and the Hall sensor being connected with drive circuit module；The drive circuit module is connected with the LED light bar group.By setting LED light bar on wheel, and with wheel rotation sweep display picture, display picture is set to fix display without being rotated with wheel, it is high-visible, and the advertisement of flowing is realized with the movement of wheel, it is particularly better at night, and the image content shown can be updated by circuit interface, it is convenient and practical.
Description
Technical field
The present invention relates to video image display technology field, more particularly to a kind of method for lifting video display quality.
Background technology
China is known as the title of " bicycle big country ", and bicycle is widely current as the main walking-replacing tool of people in China, special
It is not the appearance of shared bicycle in recent years and prevailing, sees the figure of bicycle everywhere in the streets and lanes in city, how to utilize
This existing resource of bicycle launches advertisement, is Current ad industry needs to solve the problems, such as.
At present, for launching advertisement this problem using this existing resource of bicycle, in the prior art, in bicycle
Vehicle wheel spoke on the fixed disk for posting ad content, although this method is simple, be suitable only for static park voluntarily
Car, ad content will not be seen at night or cycling, and advertising results are bad.
Therefore, prior art has yet to be improved and developed.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided a kind of wheel display dress
Put and display methods, it is intended to by setting LED light bar on wheel, and with wheel rotation sweep display picture, make display picture
Fixed display is high-visible without being rotated with wheel, and the advertisement of flowing is realized with the movement of wheel, particularly at night
It is better, and the image content shown can be updated by circuit interface, it is convenient and practical.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of wheel display device, wherein, including vehicle frame, wheel and the display system being arranged on wheel, the display system
Including:The LED light bar group being arranged on wheel and the drive circuit board for driving LED light bar group to show, the drive circuit
Plate is provided with rechargeable battery, the drive circuit module being sequentially connected, and the Hall sensor being connected with drive circuit module；
The drive circuit module is connected with the LED light bar group.
Described wheel display device, wherein, the LED light bar group is arranged on the wheel spoke including multiple be arranged in order
The LED light bar for being used to show fan-shaped picture by scanning on bar.
Described wheel display device, wherein, the Hall sensor includes：Hall device and magnet, the magnet are consolidated
It is scheduled on vehicle frame, the hall device is fixed on drive circuit board, and corresponding with the magnet positions on vehicle frame, the Hall
Device is rotated to magnet positions with wheel, sends pulse signal to drive circuit module, and mark current wheel position.
Described wheel display device, wherein, the LED light bar group circumferentially array spread configuration, the LED light bar by
The LED composition of the color of red, green, blue three unification, a corresponding pixel per LED lamp.
Described wheel display device, wherein, the LED light bar group scans display picture, the display picture when rotating
For circular picture, and do not rotate and rotate with wheel.
Described wheel display device, wherein, the rechargeable battery is to exchange formula rechargeable battery for.
A kind of display methods using the wheel display device, wherein, it the described method comprises the following steps：
A, display picture pixel data is sampled and preserved into drive circuit board；
B, hall device mark wheel angle, output pulse signal to drive circuit board；
C, drive circuit board reads picture pixel data, lightening LED lamp bar according to pulse signal.
Described display methods, wherein, the step A is specifically included：LED light bar group splits display picture equalization
For some, each section is divided into multiple sectors by interval angles, successively by fan-shaped picture pixel data sampling, and preserves extremely
In the drive circuit board.
Described display methods, wherein, the step B is specifically included：When the hall device and magnet positions face,
The hall device exports a pulse, identifies the angle of wheel, and the positioning as display picture refers to, it is ensured that the display picture
Face does not rotate with wheel.
Described display methods, wherein, the step C is specifically included：The drive circuit board is defeated with the hall device
The pulse gone out is with reference to starting point, is successively read each fan-shaped picture pixel data and lights LED light bar, with the rotation of wheel, LED
Lamp bar scans each picture of display successively.
The present invention provides a kind of wheel display device and display methods, by setting LED light bar on wheel, and with wheel
Rotation sweep display picture, make display picture fix display without being rotated with wheel, it is high-visible, and with wheel movement and
The advertisement of flowing is realized, it is particularly better at night, and also the image content shown can be updated by circuit interface,
It is convenient and practical.
Brief description of the drawings
Fig. 1 is wheel display device schematic diagram of the present invention.
Fig. 2 is wheel display device partial circuit schematic diagram of the present invention.
Picture splits schematic diagram when Fig. 3 is 3 LED light bars of wheel display device of the present invention.
Fig. 4 is the preferred embodiment flow chart of display methods of the present invention.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
As shown in figure 1, Fig. 1 is a kind of wheel display device schematic diagram of the present invention, by taking 4 LED light bars as an example, by first
LED light bar 101, the second LED light bar 102, the 3rd LED light bar 103, the 4th LED light bar 104, LED light bar drive circuit board 105,
Vehicle frame 106, wheel 107 etc. form；Wherein, the first LED light bar 101, the second LED light bar 102, the 3rd LED light bar the 103, the 4th
LED light bar 104 and LED light bar drive circuit board 105 are fixed on the spoke of wheel 107, are rotated with wheel 107, LED
The LED that bar is unified by the color of red, green, blue three is formed, and corresponding 1 pixel of each LED lamp, LED light bar drive circuit board 105 is used
To drive the first LED light bar 101, the second LED light bar 102, the 3rd LED light bar 103, the display picture of the 4th LED light bar 104.
As shown in Fig. 2 Fig. 2 is a kind of wheel display device partial circuit diagram of the present invention, the drive circuit board 105 wraps
Include：Drive circuit module 201, Hall sensor 202, rechargeable battery 203；The hall sensor 202 includes：Magnet and suddenly
Your device, the magnet are fixed on vehicle frame 106, and the hall device is fixed on drive circuit board 105, the magnet with suddenly
That device present position face.
When it is implemented, as shown in figure 3, by taking 3 LED light bars as an example, 3 angles of LED light bar interval 120 are fixed on car
On wheel 107, display picture is divided into 3 deciles, when wheel 107 rotates, each section is pressed interval angles by sampling bar in area（Between
1 to 5 degree is can use every angle）It is divided into multiple sectors, by these fan-shaped picture pixel data samplings and preserves successively to drive circuit
In plate 105, wherein, the interval angles are smaller, and the picture of display is finer.
Further, the rotation of wheel 107 is turned around, and once, during face, hall device mark is worked as magnet and hall device face
The angle of front vehicle wheel, one pulse signal of output to drive circuit board 105, the positioning as display picture refer to, drive circuit
Plate 105 is successively read the pixel data of each fan-shaped picture, lighted using the pulse signal that hall device exports as with reference to starting point
LED light bar, with the rotation of wheel 107, LED light bar scans and shows each fan-shaped picture successively, due to determining for hall device
Position effect, plus human eye " persistence of vision " the characteristics of, it will be seen that the complete picture of a width, and display picture is not with the rotation of wheel
Then rotate.
As shown in figure 4, present invention also offers a kind of display methods of wheel display device, following steps are specifically included：
S100, display picture pixel data sampled and preserved into drive circuit board；
S200, hall device mark wheel angle, output pulse signal to drive circuit board；
S300, drive circuit board read picture pixel data, lightening LED lamp bar according to pulse signal.
Further, above-mentioned steps S100 is specifically included：The display picture equalization is divided into multiple portions by LED light bar group
Point, each section is divided into multiple sectors by interval angles, successively by fan-shaped picture pixel data sampling, and preserves to the driving
In circuit board；The fan-shaped interval angles are arranged to 1 to 5 degree.
Further, above-mentioned steps S200 is specifically included：When the hall device and magnet positions face, the Hall
Device exports a pulse, identifies the angle of wheel, and the positioning as display picture refers to, it is ensured that the display picture is not with car
Wheel rotation.
Further, above-mentioned steps S300 is specifically included：The pulse that the drive circuit board is exported with the hall device
With reference to starting point, to be successively read each fan-shaped picture pixel data and lighting LED light bar, with the rotation of wheel, LED light bar is successively
Scanning shows each picture.
Further, the display picture content is updated by circuit interface.
In summary, the invention discloses a kind of wheel display device and display methods, the display device include vehicle frame,
Wheel and the display system being arranged on wheel, the display system include：The LED light bar group that is arranged on wheel and it is used for
The drive circuit board that driving LED light bar group is shown, the drive circuit board are provided with the rechargeable battery being sequentially connected, driving electricity
Road module, and the Hall sensor being connected with drive circuit module；The drive circuit module connects with the LED light bar group
Connect.By setting LED light bar on wheel, and with wheel rotation sweep display picture, make display picture fix display without with
Wheel is rotated, high-visible, and the advertisement of flowing is realized with the movement of wheel, particularly better at night, and
The image content of display can be updated by circuit interface, convenient and practical.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (10)
- A kind of 1. wheel display device, it is characterised in that：It is described including vehicle frame, wheel and the display system being arranged on wheel Display system includes:The LED light bar group being arranged on wheel and the drive circuit board for driving LED light bar group to show, it is described Drive circuit board is provided with rechargeable battery, the drive circuit module being sequentially connected, and is connected suddenly with drive circuit module That sensor；The drive circuit module is connected with the LED light bar group.
- 2. wheel display device according to claim 1, it is characterised in that the LED light bar group is arranged successively including multiple Row are arranged on the LED light bar for being used to show fan-shaped picture by scanning on the vehicle wheel spoke.
- 3. wheel display device according to claim 1, it is characterised in that the Hall sensor includes：Hall device And magnet, the magnet are fixed on vehicle frame, the hall device is fixed on drive circuit board, and with the magnet position on vehicle frame Put corresponding, the hall device is rotated to magnet positions with wheel, sends pulse signal to drive circuit module, and mark and work as Front vehicle wheel position.
- 4. wheel display device according to claim 1, it is characterised in that circumferentially array arranges the LED light bar group Set, the LED that the LED light bar is unified by the color of red, green, blue three forms, a corresponding pixel per LED lamp.
- 5. wheel display device according to claim 1, it is characterised in that scanning display during the LED light bar group rotation Picture, the display picture are circular picture, and do not rotate and rotate with wheel.
- 6. wheel display device according to claim 1, it is characterised in that the rechargeable battery is chargeable to exchange formula for Battery.
- 7. a kind of display methods using wheel display device described in claim 1, it is characterised in that methods described includes following Step：A, display picture pixel data is sampled and preserved into drive circuit board；B, hall device mark wheel angle, output pulse signal to drive circuit board；C, drive circuit board reads picture pixel data, lightening LED lamp bar according to pulse signal.
- 8. display methods according to claim 7, it is characterised in that the step A is specifically included：LED light bar group is by institute State display picture equalization and be divided into some, each section is divided into multiple sectors by interval angles, successively by fan-shaped picture photo Plain data sampling, and preserve into the drive circuit board.
- 9. display methods according to claim 7, it is characterised in that the step B is specifically included：When the hall device During with magnet positions face, the hall device exports a pulse, identifies the angle of wheel, and the positioning as display picture is joined Examine, it is ensured that the display picture does not rotate with wheel.
- 10. display methods according to claim 7, it is characterised in that the step C is specifically included：The drive circuit Plate is successively read each fan-shaped picture pixel data and lights LED light bar using the pulse that the hall device exports as with reference to starting point, With the rotation of wheel, LED light bar scans each picture of display successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819055.9A CN107507548B (en) | 2017-09-12 | 2017-09-12 | Wheel display device and display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819055.9A CN107507548B (en) | 2017-09-12 | 2017-09-12 | Wheel display device and display method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107507548A true CN107507548A (en) | 2017-12-22 |
| CN107507548B CN107507548B (en) | 2021-12-07 |
Family
ID=60695397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710819055.9A Active CN107507548B (en) | 2017-09-12 | 2017-09-12 | Wheel display device and display method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107507548B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909947A (en) * | 2017-12-28 | 2018-04-13 | 上海绿联软件股份有限公司 | A kind of advertisement device on wheel, shared bicycle and wheel advertising system |
| CN108173970A (en) * | 2018-02-05 | 2018-06-15 | 梁浩东 | A kind of ad system based on shared bicycle |
| CN108447411A (en) * | 2018-04-09 | 2018-08-24 | 南京信息职业技术学院 | A kind of LED rotating display devices |
| CN108962104A (en) * | 2018-06-20 | 2018-12-07 | 上海绘自传网络科技有限公司 | One kind being used for two wheeler wheel picture showing method |
| CN110634412A (en) * | 2018-06-05 | 2019-12-31 | 北京嘀嘀无限科技发展有限公司 | Information delivery method and device for bicycle and bicycle |
| CN111243452A (en) * | 2020-01-17 | 2020-06-05 | 深圳市福瑞达显示技术有限公司 | Fan screen display method, fan screen and fan screen display system |
| US11953515B2 (en) | 2022-02-17 | 2024-04-09 | Stmicroelectronics (China) Investment Co., Ltd. | Method for computing angular velocity and system for using the same |
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| GB2326513B (en) * | 1997-06-21 | 2001-12-05 | Adflash Ltd | Rotating body display |
| JP2007168760A (en) * | 2005-11-25 | 2007-07-05 | Kazunao Kameyama | Wheel cover |
| US7477208B2 (en) * | 2004-02-11 | 2009-01-13 | Dan Matlock | Rotational light emitting display apparatus |
| CN101673495A (en) * | 2009-10-10 | 2010-03-17 | 北京川合通晟科技有限公司 | Angular movement imaging system and realization and display method thereof |
| CN202067506U (en) * | 2011-01-24 | 2011-12-07 | 斗计华 | Display device that is arranged on wheel and can display animation or fixed patterns |
| CN204029305U (en) * | 2014-08-28 | 2014-12-17 | 成都黑盒子电子技术有限公司 | A kind of bicycle Hot Wheels based on Bluetooth transmission and system |
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| GB2326513B (en) * | 1997-06-21 | 2001-12-05 | Adflash Ltd | Rotating body display |
| US7477208B2 (en) * | 2004-02-11 | 2009-01-13 | Dan Matlock | Rotational light emitting display apparatus |
| JP2007168760A (en) * | 2005-11-25 | 2007-07-05 | Kazunao Kameyama | Wheel cover |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909947A (en) * | 2017-12-28 | 2018-04-13 | 上海绿联软件股份有限公司 | A kind of advertisement device on wheel, shared bicycle and wheel advertising system |
| CN108173970A (en) * | 2018-02-05 | 2018-06-15 | 梁浩东 | A kind of ad system based on shared bicycle |
| CN108447411A (en) * | 2018-04-09 | 2018-08-24 | 南京信息职业技术学院 | A kind of LED rotating display devices |
| CN110634412A (en) * | 2018-06-05 | 2019-12-31 | 北京嘀嘀无限科技发展有限公司 | Information delivery method and device for bicycle and bicycle |
| CN108962104A (en) * | 2018-06-20 | 2018-12-07 | 上海绘自传网络科技有限公司 | One kind being used for two wheeler wheel picture showing method |
| CN111243452A (en) * | 2020-01-17 | 2020-06-05 | 深圳市福瑞达显示技术有限公司 | Fan screen display method, fan screen and fan screen display system |
| US11953515B2 (en) | 2022-02-17 | 2024-04-09 | Stmicroelectronics (China) Investment Co., Ltd. | Method for computing angular velocity and system for using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107507548B (en) | 2021-12-07 |
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