CN104191902A - Bicycle hot wheel - Google Patents
Bicycle hot wheel Download PDFInfo
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- CN104191902A CN104191902A CN201410434474.7A CN201410434474A CN104191902A CN 104191902 A CN104191902 A CN 104191902A CN 201410434474 A CN201410434474 A CN 201410434474A CN 104191902 A CN104191902 A CN 104191902A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000009977 dual effect Effects 0.000 claims description 10
- 230000005484 gravity Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 244000225256 Gaillardia pulchella Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The invention relates to a bicycle hot wheel. The bicycle hot wheel comprises a main board and a lamp bar. A plurality of LED lamps are installed on the lamp bar. The main board and the lamp bar are connected through a pluggable terminal block. The main board comprises a main control unit, a dual-gravity sensing unit, a power supply unit, a Bluetooth transmission unit, a clock unit, a storage unit and a display unit. The main control unit is connected with the Bluetooth transmission unit, the clock unit, the storage unit and the display unit at the same time. The power supply unit supplies power to the main control unit. The dual-gravity sensing unit is connected with the main control unit to transmit information to the main control unit. The Bluetooth transmission unit is in information communication with the main control unit to transmit image information or display content to the main control unit. The lamp bar comprises a main control data unit, a data latch unit and an LED lamp unit. The main control data unit is connected with the data latch unit. The data latch unit is connected with the LED lamp unit.
Description
Technical field
The present invention relates to a kind of bicycle accessories field, be specifically related to a kind of bicycle Hot Wheels.
Background technology
Bicycle Hot Wheels are as a kind of bicycle decorative accessory, because of liking of the especially beautiful people of being subject to of its light flash, it is mainly to make lamp bar with LED lamp to be arranged on the demonstration as image and animation on bicycle running roller, the method using is at present very high to the rate request of bicycle, and the speed of bicycle is to change in the moment, image shows extremely unstable, basic out figure to display or the animation of just showing not in the time that speed is lower.And the image presenting for rotation will reach stable effect need to meet an important condition exactly: in rotating to same angle or position, demonstrate same point at every turn.Show if the speed of rotation is greater than the speed refreshing, image can be to the direction skew of rotating so.For example, 3 LED lamp before need to lighting in 0 °, light in 5 ° because rotating speed quickening suddenly causes this 3 LED lamp (remaining angle or position the like), such net result is that picture has been offset 5 ° to the direction of rotating.If this speed is that the image so that at the uniform velocity increases is by the direction rotation along rotation.If this speed is that the image so that at the uniform velocity reduces is by the opposite spin along rotation.If the image so that speed is inhomogeneous variation will be shaken.
The rotating speed of bicycle wheel is not changeless under normally riding.The Hot Wheels that are applicable on bicycle wheel are all next real by LED lamp, if show that image or other image-forming informations can run into such problem: refresh and show LED data according to constant speed, can cause figure rotation, even flower shields.So be used at present Hot Wheels technique of display on bicycle wheel always all out of reach promote widely.
And that bicycle has flowing power is large, be not subject to region limits, the advantage that audient is wide, China is again populous nation, the use amount of bicycle is naturally very high, if the Hot Wheels on use vehicle wheel are done propaganda, advertisement must make people see the advertising message that we transmit in daily life and work process, and then reaches the effect of publicity, reaches maximum viewer meeting.The common people that hobby is ridden now are in addition more and more, and everybody is more to have seen its healthy naturally motion advantage not merely using bicycle as a kind of vehicle.So the development research that is used in the Hot Wheels on bicycle wheel a kind of transmitted image stabilization and that be not subject to speed restriction is to be subject to liking of people.
Summary of the invention
The object of the invention is to shown dual-side image or the animation of a kind of pair of gravity sensitive, excellent stability is provided and image is remained for the deficiencies in the prior art face up, under low speed is ridden, can show a kind of bicycle fire-wheel device of full figure.
Technical scheme of the present invention is:
A kind of bicycle Hot Wheels, comprise mainboard and lamp rod, some LED lamps are installed on lamp rod, between described mainboard and lamp rod, be connected by plug-in type connection terminal, described mainboard comprises main control unit, dual power sensing unit, power supply unit, Bluetooth transmission unit, clock unit, memory cell and display unit;
Described main control unit is connected with Bluetooth transmission unit, clock unit, memory cell and display unit simultaneously, and described power supply unit is described main control unit power supply;
Described dual power sensing unit is connected that with main control unit information is passed to main control unit, and described Bluetooth transmission unit and main control unit exchange information that pictorial information or displaying contents are transferred to main control unit;
Described lamp rod comprises major control data unit, data latches unit and LED lamp unit;
Described major control data unit is connected with data latches unit, and described data latches unit is connected with LED lamp unit.
Concrete, described mainboard is plate-like, and there is circular hole position, intermediate portion.
Concrete, the pros and cons of described lamp rod is provided with LED lamp simultaneously, and the rarest one of described lamp rod has at most six, and each lamp rod is distributed on mainboard circumference.
Concrete, described mainboard has two parts, and connects by plug-in type connection terminal between these two parts.
Concrete, the main control unit in described mainboard adopts Single-chip Controlling.
The technical advantage that bicycle fire-wheel device provided by the invention solves is: use the method for two gravity sensitives that the two-sided picture of bicycle wheel or animation are remained and face up, picture steadiness is good; Use bluetooth to download and control, can be by the individual picture of downloading and animation according to order and time playing pictures or the animation of own setting; The image that bicycle fire-wheel device provided by the invention will transmit bicycle fire-wheel device is visual at the Double-side Synchronous of bicycle, and can show dual-side image or animation and image is remained and face up; Under riding, low speed can show full figure.
Bicycle fire-wheel device provided by the invention is simple in structure, can exploitation make that people can be random in daily life and work process and fitfull is seen the advertising message that we transmit, and then reach good the effect of publicity, reach maximum viewer meeting.The common people that hobby is ridden now are in addition more and more, and everybody is more to have seen its healthy naturally motion advantage not merely using bicycle as a kind of vehicle.And the device of for example Hot Wheels sample is installed on the wheel of bicycle and can be shown stable, dynamic, splendid picture and animation, bring powerful visual impact to the common people.
Brief description of the drawings
Fig. 1 is the module map of mainboard in the present invention;
Fig. 2 is the module map of lamp rod in the present invention;
Fig. 3 is the composition structural representation of Hot Wheels described in detailed description of the invention 1;
Fig. 4 is the composition structural representation of Hot Wheels described in detailed description of the invention 2;
Fig. 5 is the auxiliary schematic diagram of the method for calculating that in the present invention, dual power sensed image is stable.
Wherein in Fig. 5,1 expression weight sensor 1,2 represents weight sensor 2.
1 mainboard 2 lamp rod 3LED lamp 4 plug-in type connection terminal 5 plug-in type connection terminals.
Detailed description of the invention
A kind of bicycle Hot Wheels, comprise mainboard and lamp rod, and some LED lamps are installed on lamp rod, between described mainboard and lamp rod, are connected by plug-in type connection terminal, and the main control unit in described mainboard adopts Single-chip Controlling.
Described mainboard is plate-like, and there is circular hole position, intermediate portion.Be illustrated in figure 1 the module diagram of mainboard, mainboard comprises main control unit, dual power sensing unit, power supply unit, Bluetooth transmission unit, clock unit, memory cell and display unit.Described main control unit is connected with Bluetooth transmission unit, clock unit, memory cell and display unit simultaneously, and described power supply unit is described main control unit power supply; Described dual power sensing unit is connected that with main control unit information is passed to main control unit, and described Bluetooth transmission unit and main control unit exchange information that pictorial information or displaying contents are transferred to main control unit.
The pros and cons of described lamp rod is provided with LED lamp simultaneously, and each lamp rod is distributed on mainboard circumference.Be illustrated in figure 2 the module diagram of lamp rod.Lamp rod comprises major control data unit, data latches unit and LED lamp unit.Described major control data unit is connected with data latches unit, and described data latches unit is connected with LED lamp unit.
The principle that dual power sensing module shown in the present uses is to utilize human eye in the time of observing scene, optical signal imports cerebral nerve into, need be through one of short duration period, and after the effect of light finishes, the feature that VIS does not disappear immediately, as long as can reach the method for image stabilization that principle research that certain rotating speed just can connect into the point of dispersion a complete image is invented.The method that the dual power sensing module of the present invention provides is to measure current cycling speed and current cireular frequency with 2 weight sensors, and data are calibrated and refreshing data.2 weight sensors are placed on round same diameter, and in the situation that not considering gravity, their centripetal force is etc. large and reverse.According to this feature, we can calculate the size of the angle between gravity and its centripetal force of current weight sensor.Then according to cireular frequency, current rotating speed is obtained in variation within a certain period of time.Know the size of the angle between gravity and its centripetal force of current weight sensor, just can calculate the present data that show of needing.Know the data that current rotating speed just can next angle of anticipation need to show and the refresh rate showing has been adjusted.So just can make image stabilization get off.The method of measurement that dual power sensing module uses is as follows: a: by two weight sensor image data; B: the data that collect are carried out to anticipation and filtration, and because the velocity ratio that weight sensor gathers is very fast, the error that causes the data that collect to exist is just larger, for the calculating of angle in next step more accurately need to be larger to error data filtering; C: by the data that obtain after filtering, calculate as follows, the angular dimension of angle and two weight sensors of the large young pathbreaker of cireular frequency of obtaining between gravity and its centripetal force of current weight sensor are placed on two ends of round same diameter, in the situation that not considering gravity, their centripetal force is etc. large and reverse, and its stressing conditions as shown in Figure 2
Weight sensor 1 force analysis obtains formula (1)
F1=F centripetal force+G*cos α (G is gravity, and α is the angle between gravity and its centripetal force)
Weight sensor 2 force analysis obtain formula (2)
F2=-F centripetal force+G * cos α (G is gravity, and α is the angle between gravity and its centripetal force)
Formula (1)+formula (2) obtains formula (3) F1+F2=2*G* cos α
Wherein, F1=a1*m(a1 is data shown in weight sensor 1, the quality that m is weight sensor)
F2=a2*m(a1 is data shown in weight sensor 2, the quality that m is weight sensor)
G?=?g*m
Bring formula (3) into and obtain a1+a2=2*g* cos α
cosα?=?(a1+a2)/(2*g)
Calculate thus the size of the angle between gravity and its centripetal force of current weight sensor;
By formula (4) ω=φ/T
Formula (5) φ=(α 1-α 2) π/180(α 1 is the angle between gravity and its centripetal force before the T time, and α 2 is the angles between T moment gravity and its centripetal force)
Calculate the instantaneous angular velocity of weight sensor; D: then, according to the size of the angle between the gravity of current weight sensor and its centripetal force, refresh demonstration.According to the size of instantaneous angular velocity, next data carried out anticipation and adjusted refresh rate, thereby ensureing that circle, in rotating to same angle or position at every turn, demonstrate same point, and then reach the object of image stabilization.
If be identical and give the data of lamp rod tow sides input, the result one side showing is so positive, and one side is reverse.Just as the word of seeing in mirror.So data will be done lower mirror process sending to before reverse side, the display unit in mainboard can complete this demand, and the data that tow sides will be shown are exchanged down and then exported with regard to passable and realize Double-side Synchronous and shown same image or animation.
Mainboard in the present invention has used Bluetooth transmission unit, can use bluetooth to download and control the playing sequence of picture.Can be by individual picture and the animation downloaded, order and time playing pictures or the animation set according to oneself.
Detailed description of the invention 1
Be illustrated in figure 3 fire-wheel device provided in the present embodiment, lamp rod is six, mainboard is divided into two parts, and the cross section that two parts of mainboard are linked together by plug-in type connection terminal is regular hexagon, between lamp rod and mainboard, is also connected by plug-in type connection terminal.
Detailed description of the invention 2
If Fig. 4 is fire-wheel device provided in the present embodiment, shown in lamp rod be four, mainboard is a discoid entirety, is connected by plug-in type connection terminal with lamp rod.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present invention; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request protection of the present invention.
Claims (5)
1. bicycle Hot Wheels, comprise mainboard and lamp rod, some LED lamps are installed on lamp rod, it is characterized in that, between described mainboard and lamp rod, be connected by plug-in type connection terminal, described mainboard comprises main control unit, dual power sensing unit, power supply unit, Bluetooth transmission unit, clock unit, memory cell and display unit;
Described main control unit is connected with Bluetooth transmission unit, clock unit, memory cell and display unit simultaneously, and described power supply unit is described main control unit power supply;
Described dual power sensing unit is connected that with main control unit information is passed to main control unit, and described Bluetooth transmission unit and main control unit exchange information that pictorial information or displaying contents are transferred to main control unit;
Described lamp rod comprises major control data unit, data latches unit and LED lamp unit;
Described major control data unit is connected with data latches unit, and described data latches unit is connected with LED lamp unit.
2. a kind of bicycle Hot Wheels according to claim 1, is characterized in that, described mainboard is plate-like, and there is circular hole position, intermediate portion.
3. a kind of bicycle Hot Wheels according to claim 1, is characterized in that, the pros and cons of described lamp rod is provided with LED lamp simultaneously, and the rarest one of described lamp rod has at most six, and each lamp rod is distributed on mainboard circumference.
4. a kind of bicycle Hot Wheels according to claim 1, is characterized in that, described mainboard has two parts, and connects by plug-in type connection terminal between these two parts.
5. a kind of bicycle Hot Wheels according to claim 1, is characterized in that, the main control unit in described mainboard adopts Single-chip Controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410434474.7A CN104191902B (en) | 2014-08-29 | A kind of bicycle Hot Wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410434474.7A CN104191902B (en) | 2014-08-29 | A kind of bicycle Hot Wheels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104191902A true CN104191902A (en) | 2014-12-10 |
| CN104191902B CN104191902B (en) | 2017-01-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284568A (en) * | 2017-07-11 | 2017-10-24 | 于子涵 | A kind of imageable cycle hub |
| CN107364515A (en) * | 2017-07-11 | 2017-11-21 | 于子涵 | A kind of imageable cycle hub |
| CN107878624A (en) * | 2017-12-11 | 2018-04-06 | 北京骑骑智享科技发展有限公司 | Bicycle and bicycle system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267451B1 (en) * | 1999-09-22 | 2001-07-31 | Tsai Chia Chen | Wheel disc device |
| CN2730722Y (en) * | 2004-10-14 | 2005-10-05 | 彭邦新 | Speed changing lighting device for wheel |
| TW201007646A (en) * | 2008-08-01 | 2010-02-16 | Wan-Shiang Huang | An LED display device for displaying a pattern on a rotatable object |
| CN201559478U (en) * | 2009-05-22 | 2010-08-25 | 迈翔企业有限公司 | Display device |
| CN201904064U (en) * | 2010-12-23 | 2011-07-20 | 浙江大学 | Orbit wheel realizing wheel advertising |
| CN203094251U (en) * | 2013-01-16 | 2013-07-31 | 安徽工程大学 | Bicycle hot wheel |
| CN203713399U (en) * | 2014-01-15 | 2014-07-16 | 深圳市嘉纳通讯技术有限公司 | Display device on bicycle wheel |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267451B1 (en) * | 1999-09-22 | 2001-07-31 | Tsai Chia Chen | Wheel disc device |
| CN2730722Y (en) * | 2004-10-14 | 2005-10-05 | 彭邦新 | Speed changing lighting device for wheel |
| TW201007646A (en) * | 2008-08-01 | 2010-02-16 | Wan-Shiang Huang | An LED display device for displaying a pattern on a rotatable object |
| CN201559478U (en) * | 2009-05-22 | 2010-08-25 | 迈翔企业有限公司 | Display device |
| CN201904064U (en) * | 2010-12-23 | 2011-07-20 | 浙江大学 | Orbit wheel realizing wheel advertising |
| CN203094251U (en) * | 2013-01-16 | 2013-07-31 | 安徽工程大学 | Bicycle hot wheel |
| CN203713399U (en) * | 2014-01-15 | 2014-07-16 | 深圳市嘉纳通讯技术有限公司 | Display device on bicycle wheel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284568A (en) * | 2017-07-11 | 2017-10-24 | 于子涵 | A kind of imageable cycle hub |
| CN107364515A (en) * | 2017-07-11 | 2017-11-21 | 于子涵 | A kind of imageable cycle hub |
| CN107878624A (en) * | 2017-12-11 | 2018-04-06 | 北京骑骑智享科技发展有限公司 | Bicycle and bicycle system |
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Effective date of registration: 20201216 Address after: No.1, quantuan Road, Qianqiu Town, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Ma Xijiang Address before: 457000 100 meters south of the intersection of Kaizhou road and Zhongyuan Road, Puyang City, Henan Province Patentee before: Pei Ruihu |
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Effective date of registration: 20230105 Address after: Room 707, Office Building, Economic Development Zone, Tancheng County, Linyi City, Shandong Province, 276100 Patentee after: Linyi Hengyuan Urban Construction and Operation Co.,Ltd. Address before: No.1, quantuan Road, Qianqiu Town, Sheyang County, Yancheng City, Jiangsu Province Patentee before: Ma Xijiang |
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Effective date of registration: 20241008 Address after: 224300 Seventh Floor, Administrative Center, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Sheyang Productivity Promotion Center Country or region after: China Address before: Room 707, Office Building, Economic Development Zone, Tancheng County, Linyi City, Shandong Province, 276100 Patentee before: Linyi Hengyuan Urban Construction and Operation Co.,Ltd. Country or region before: China |