CN109102773A - A kind of remote controlled multifunction bicycle mobile display device - Google Patents
A kind of remote controlled multifunction bicycle mobile display device Download PDFInfo
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- CN109102773A CN109102773A CN201710491132.2A CN201710491132A CN109102773A CN 109102773 A CN109102773 A CN 109102773A CN 201710491132 A CN201710491132 A CN 201710491132A CN 109102773 A CN109102773 A CN 109102773A
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- 230000009466 transformation Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 4
- 230000003760 hair shine Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
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- 229910052751 metal Inorganic materials 0.000 description 27
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
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- 229910052742 iron Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 4
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- 238000000034 method Methods 0.000 description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
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- 235000013399 edible fruits Nutrition 0.000 description 1
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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
- G09G3/20—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]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/01—Electric circuits
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
A kind of remote controlled multifunction bicycle mobile display device, including mobile display module, the mobile display module includes the multiple LED indication lamp arrays (10) being arranged in wheel circumferential direction, it is arranged on wheel, for detecting the position sensor (30) of wheel orientation, and for determining that multiple LED indication lamp arrays (10) are respectively relative to the direction of axletree according to wheel orientation, and when any one LED indication lamp array (10) is on preset direction relative to the direction of axletree, control the 2nd MCU (20) that the LED indication lamp array (10) is shone with preset emission mode；Mobile display module includes being electrically connected respectively with the 2nd MCU (20) and multiple LED indication lamp arrays (10), for respectively driving luminous the second LED driver (40) of multiple LED indication lamp arrays (10) under the control of the 2nd MCU (20).Multifunction bicycle mobile display device of the invention is ingenious in design, practical.
Description
Technical field
The present invention relates to bicycle equipment fields, more particularly to a kind of mobile display of remote controlled multifunction bicycle
Device.
Background technique
Nowadays, in large- and-medium size cities, mobile advertisement service has become a big characteristic in city, but it is mainly with vehicle-mounted shifting
Based on dynamic advertisement, bus platform advertisement, display carrier is mainly based on LED electronic display, LCD liquid crystal display screen.For
Bicycle, since it is smaller as advertising carrier, the technology on bicycle is arranged in advertisement, and also few people go to research and develop so far.
Meanwhile existing advertisement is usually static advertising, advertising results are unobvious；It is aobvious in conjunction with the advertisement of the locomotory mechanism of bicycle at present
Show technology not yet.In addition, existing advertisement is provided by large manufacturer, content certain region or in the time it is relatively fixed,
It is personalized not strong.
Summary of the invention
The present invention proposes a kind of remote controlled multifunction bicycle mobile display device with regard to above-mentioned technical problem.
Technical solution proposed by the invention is as follows:
The invention proposes a kind of multifunction bicycle mobile display device, including mobile display module, which is shown
Module includes the multiple LED indication lamp arrays being arranged in wheel circumferential direction, is arranged on wheel, the position for detecting wheel orientation
Sensor, and for determining that multiple LED indication lamp arrays are respectively relative to the direction of axletree according to wheel orientation, and appoint working as
When a LED indication lamp array of anticipating is on preset direction relative to the direction of axletree, the LED indication lamp array is controlled with preset emission
The 2nd luminous MCU of mode；
Mobile display module includes being electrically connected, with the 2nd MCU and multiple LED indication lamp arrays in the 2nd MCU respectively
Control under respectively drive the second LED driver of multiple LED light paroxysm light.
In the above-mentioned multifunction bicycle mobile display device of the present invention, position sensor includes the rotation with wheel and rotates
An insulating shroud, the multiple conduct pieces being installed circumferentially on an insulating shroud inner wall, and be movably disposed in insulation screen
Cover the conduction in cover, for making to be electrically connected in multiple conduct pieces positioned at two conduct pieces of extreme lower position under gravity
Ball；Multiple pins of 2nd MCU are correspondingly connected with multiple conduct pieces respectively, for detecting be electrically connected in multiple conduct pieces two
Conduct piece, to detect that wheel is orientated.
In the above-mentioned multifunction bicycle mobile display device of the present invention, mobile display module further includes and the 2nd MCU electrical property
The memory module of connection, and the 2nd MCU are electrically connected, for receiving light-emitting mode corresponding with advertising information and being sent to
The wireless communication module in memory module is stored in the 2nd MCU, again by the 2nd MCU.
In the above-mentioned multifunction bicycle mobile display device of the present invention, mobile display module further includes and the 2nd MCU electrical property
Connection, for receiving corresponding with advertising information light-emitting mode and sending it to the 2nd MCU, be stored in again by the 2nd MCU
Bluetooth module in memory modules.
In the above-mentioned multifunction bicycle mobile display device of the present invention, mobile display module further includes and the 2nd MCU electrical property
Connection, the optical sensor for detecting extraneous intensity of illumination, the 2nd MCU is for receiving optical sensor ambient light detected
According to intensity, and according to ambient light according to the working condition of the second LED driver of strength control.
In the above-mentioned multifunction bicycle mobile display device of the present invention, mobile display module further includes and the 2nd MCU electrical property
Second 3-axis acceleration sensor of connection, the 2nd MCU is for receiving acceleration acquired in the second 3-axis acceleration sensor
It is worth and adjusts according to the acceleration value light-emitting mode of LED light paroxysm light.
In the above-mentioned multifunction bicycle mobile display device of the present invention, mobile display module further includes the second battery, respectively
It is electrically connected, with the second battery and the 2nd MCU for controlling the second battery powered second source pipe under the control of the 2nd MCU
Manage module, and the second wireless charging power transmission coil being electrically connected with second source management module.
It further include the electricity for powering to mobile display module in the above-mentioned multifunction bicycle mobile display device of the present invention
Source generation module；The power supply generation module includes solar panel, generator, electromechanical with solar panel and power generation respectively
Property connection the first power management module, with the first power management module be electrically connected the first battery and with the first power supply pipe
The first MCU that reason module is electrically connected, charges for controlling solar panel or generator to the first battery；Power supply generates mould
Block further include and the first power management module be electrically connected, the first wireless charging power transmission line for powering to mobile display module
Circle, the first MCU are also used to control the first battery to the first wireless charging power transmission coil power transmission by the first power management module.
In the above-mentioned multifunction bicycle mobile display device of the present invention, power supply generation module further includes and the first power management
Module be electrically connected voltage transformation module, LED front car light and respectively with LED front car light, voltage transformation module and the first MCU
The first LED driver being electrically connected.
In the above-mentioned multifunction bicycle mobile display device of the present invention, power supply generation module further includes driving with the first LED
The LED taillight that device is electrically connected, and the first 3-axis acceleration sensor being electrically connected with the first MCU；First MCU is for working as
First 3-axis acceleration sensor, which detects, controls LED taillight point by the first LED driver when bicycle is in deceleration regime
It is bright, it is also used to when the first 3-axis acceleration sensor detects that bicycle remains static through the first LED driver control
LED taillight flashing processed.
In the above-mentioned multifunction bicycle mobile display device of the present invention, mobile display module further includes and the 2nd MCU electrical property
The GPS module of connection.
Multifunction bicycle mobile display device of the invention comprising multiple LED indications in wheel circumferential direction are set
Lamp array is arranged on wheel, the position sensor for detecting wheel orientation, and controls multiple LED according to wheel orientation
Indicate the 2nd MCU of the light-emitting mode of lamp array；By the technical solution, may be implemented to be in vehicle in any one LED indication lamp array
When the preset direction of wheel shaft, make the effect that the LED indication lamp array is luminous according to preset emission mode.In this way, being imitated in the persistence of vision
It will appear the effect of the tableaux of advertising information corresponding to reaction preset emission mode under the action of answering, in human brain.This hair
Bright multifunction bicycle mobile display device is ingenious in design, practical.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 shows the function mould of the mobile display module of the multifunction bicycle mobile display device of the embodiment of the present invention
Block schematic diagram；
Fig. 2 shows the schematic diagrames of the position sensor of mobile display module shown in FIG. 1；
Fig. 3 shows the function mould of the power supply generation module of the multifunction bicycle mobile display device of the embodiment of the present invention
Block schematic diagram.
Specific embodiment
The technical problems to be solved by the present invention are: existing advertisement is usually static advertising, advertising results are unobvious；Mesh
The advertisement display technology of the locomotory mechanism of preceding combination bicycle is not yet.In addition, existing advertisement is provided by large manufacturer, in
Hold certain region or in the time it is relatively fixed, it is personalized not strong.With regard to the technical problem, it is multi-functional certainly that the invention proposes one kind
Driving mobile display device comprising multiple LED indication lamp arrays in wheel circumferential direction are set, are arranged on wheel, for examining
The position sensor of measuring car wheel orientation, and controlled according to wheel orientation multiple LED indication lamp arrays light-emitting mode second
MCU；By the technical solution, may be implemented to make the LED when any one LED indication lamp array is in the preset direction of axletree
Indicate the effect that lamp array shines according to preset emission mode.In this way, will appear under the action of visual persistence effect, in human brain anti-
Answer the tableaux or motion picture effect of advertising information corresponding to preset emission mode.One kind of the invention is multi-functional certainly
Mobile display device of driving a vehicle is ingenious in design, practical.
In order to keep technical purpose of the invention, technical solution and technical effect apparent, in order to art technology
Personnel understand and implement the present invention, and the present invention will be further described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, Fig. 1 shows the remote controlled multifunction bicycle mobile display device of the embodiment of the present invention
Mobile display module the functional block diagram.Specifically, the mobile display module include be arranged in it is more in wheel circumferential direction
A LED indication lamp array 10 is arranged on wheel, the position sensor 30 for detecting wheel orientation, is controlled according to wheel orientation
Make the 2nd MCU20 of the light-emitting mode of multiple LED indication lamp arrays 10.It in the present embodiment, should there are four LED indication lamp arrays 10
Four LED indication lamp arrays 10 are arranged in cruciformity, are separately fixed on the steel wire of four orientations of wheel.In this way, due to LED
Instruction lamp array 10 is relatively stationary with wheel, when position sensor 30 detects wheel orientation, multiple LED indication lamp arrays 10
It is exactly determining for being respectively relative to the direction of axletree.Based on this, the 2nd MCU20 is also used to be orientated determination according to wheel multiple
LED indication lamp array 10 is respectively relative to the direction of axletree, and is working as side of any one LED indication lamp array 10 relative to axletree
When on preset direction, controls the LED indication lamp array 10 and shone with preset emission mode.In this way, relative to axletree
Direction is in the LED indication lamp array 10 on preset direction and is always shone using same light-emitting mode, in visual persistence effect
It will appear the tableaux of advertising information and the effect of motion picture corresponding to reaction preset emission mode under effect, in human brain
Fruit.
In the present embodiment, mobile display module includes electrically connecting with the 2nd MCU20 and multiple LED indication lamp arrays 10 respectively
It connects, for respectively driving the second luminous LED driver 40 of multiple LED indication lamp arrays 10 under the control of the 2nd MCU20.
As shown in Fig. 2, Fig. 2 shows the schematic diagrames of the position sensor 30 of mobile display module shown in FIG. 1.Position passes
Sensor 30 includes the rotation with wheel and an insulating shroud 310 that rotates, is installed circumferentially at more on 310 inner wall of an insulating shroud
A conduct piece 320, and be movably disposed in an insulating shroud 310, for making multiple conduct pieces under gravity
The conducting sphere 330 being electrically connected in 320 positioned at two conduct pieces 320 of extreme lower position.Multiple pins of 2nd MCU20 respectively with it is more
A conduct piece 320 is correspondingly connected with, for detecting two conduct pieces 320 being electrically connected in multiple conduct pieces 320, to detect vehicle
Wheel orientation.In the present embodiment, conduct piece 320 is sheet metal, it will be understood that conduct piece 320 can also be radio frequency material
Material is made, such as graphite, graphene.The shape of conduct piece 320 can also be bulk, column etc..Further, in the present embodiment
In, sheet metal has four pieces, is installed circumferentially on 310 inner wall of an insulating shroud.Conducting sphere 330 is iron ball, it will be understood that conducting sphere
330 can also be copper ball, ping-pong ball etc..As shown in Fig. 2, iron ball under the effect of gravity, is stuck between sheet metal 2 and sheet metal 3, and
It is electrically connected sheet metal 2 and sheet metal 3.It is downwardly oriented at this point, the 2nd MCU20 will detect that wheel is oriented to；With wheel
It rotating clockwise, an insulating shroud 310 also rotates clockwise therewith, and sheet metal 2 and sheet metal 3 will move upwards clockwise,
Sheet metal 4 and sheet metal 1 will move downward clockwise, in this way, iron ball can move between sheet metal 3 and sheet metal 4, thus
The electrical connection of sheet metal 2 and sheet metal 3 is disconnected, and is electrically connected sheet metal 3 and sheet metal 4, at this point, the 2nd MCU20 will
It detects that wheel is oriented to be orientated to the left；And so on, when wheel and an insulating shroud 310 continue to rotate clockwise, iron ball
It can be stuck between sheet metal 1 and sheet metal 4, so that the electrical connection of sheet metal 3 and sheet metal 4 be made to disconnect, and make sheet metal 1 and gold
Belong to piece 4 to be electrically connected, be upwardly oriented at this point, the 2nd MCU20 will detect that wheel is oriented to；When wheel and an insulating shroud
310 continue to rotate clockwise, and iron ball can be stuck between sheet metal 1 and sheet metal 2, to make being electrically connected for sheet metal 1 and sheet metal 4
Disconnection is connect, and is electrically connected sheet metal 1 and sheet metal 2, is orientated to the right at this point, the 2nd MCU20 will detect that wheel is oriented to.
Based on the above principles, the 2nd MCU20 realizes the function of detection wheel orientation.It is appreciated that in the present embodiment, cognizable vehicle
There are four wheel orientations, which corresponds with four multiple LED indication lamp arrays 10, when wheel is in a certain distinguishable
When the wheel orientation of knowledge, LED indication lamp array 10 corresponding with wheel orientation enters normal work from low-power consumption standby mode
Operation mode, at this point, the 2nd MCU20 can be shone based on the preset emission scheme control LED indication lamp array 10.
Further, as shown in Figure 1, mobile display module further includes the memory module being electrically connected with the 2nd MCU20
50, and the 2nd MCU20 be electrically connected, for receive corresponding with advertising information light-emitting mode and send it to the 2nd MCU20,
The wireless communication module 60 being stored in again by the 2nd MCU20 in memory module 50.Herein, wireless communication module 60 only leads to
Cross the module that communication is connect with local area network, Metropolitan Area Network (MAN), internet.Preferably, in the present embodiment, mobile display mould
Block further includes and the 2nd MCU20 is electrically connected, for receiving light-emitting mode corresponding with advertising information and sending it to second
MCU20, the bluetooth module 70 being stored in again by the 2nd MCU20 in memory module 50.In the present embodiment, light-emitting mode uses
Binary code is write.Herein, advertising information can be the letter for publicizing widely such as information, products propaganda information of expressing love
Breath.Specifically, in an Application Example, mobile phone is connect successful matching with mobile display module using bluetooth module 70 by user
Afterwards, think that be shown includes the advertising information of character or pattern by mobile phone terminal APP input；Mobile phone terminal APP is to advertising information
Processing, so that generating binary system shows that the binary system is shown that code is sent to by bluetooth module 70 again by code, mobile phone terminal APP
2nd MCU20, then be stored in memory module 50 by the 2nd MCU20.Herein, light-emitting mode is that binary system shows generation
Code, the 2nd MCU20 can call the binary system in memory module 50 to show code, and the direction relative to axletree is driven to be in pre-
LED indication lamp array 10 on set direction is shone with light-emitting mode.Herein, drive in multiple LED indication lamp arrays 10 it is specific which
One depends on the orientation of wheel detected by position sensor 30.In addition, user can pass through clothes in other application embodiment
Business device backstage will need text or pattern to be shown to be parsed and generate binary system display code, then the binary system is shown generation
Module 60 is sent to the 2nd MCU20 and is stored in memory module 50 by the 2nd MCU20 code by wireless communication.
Further, due to the close phase of illumination effect external world light conditions of LED indication lamp array 10 in mobile display module
It closes, LED indication lamp array 10 is shown in strong sunlight on daytime in order to prevent does not know caused energy loss, mobile display mould
Block further includes being used for the 2nd MCU20 electric connection, the optical sensor 270 for detecting extraneous intensity of illumination, the 2nd MCU20
The extraneous intensity of illumination detected of optical sensor 270 is received, and according to ambient light according to the second LED driver of strength control 40
Working condition.In a particular application, an intensity of illumination threshold value can be arranged in user or manufacturer, when optical sensor 270 is detected
Extraneous intensity of illumination be lower than intensity of illumination threshold value when, the 2nd MCU20 can just drive the second LED driver 40 work normally；It is logical
This means are crossed, using the prerequisite of the display work as LED indication lamp array 10.
It further, is the specific stroke for tracking user, mobile display module further includes being electrically connected with the 2nd MCU20
GPS module 80.Herein, mobile display module realizes the positioning of user using GPS module.
Further, in order to obtain the display effect of more preferably ideal advertising information, mobile display module further includes and the
The second 3-axis acceleration sensor 90 that two MCU20 are electrically connected, the 2nd MCU20 is for receiving the second 3-axis acceleration sensor
Acceleration value acquired in 90 simultaneously adjusts the luminous light-emitting mode of LED indication lamp array 10 according to the acceleration value.The light-emitting mode
Shine shown pattern and lighting time interval including LED indication lamp array 10.Preferably, LED indication lamp array 10 shines
Light-emitting mode mutually will be suitable for the travel speed of bicycle.Second 3-axis acceleration sensor 90 is calibrated LED indication lamp array 10 and is sent out
Detailed process is as follows for the light-emitting mode of light: since mobile display module is fixed on cycle wheel, the two or three axis adds
Velocity sensor will follow wheel movement；During the motion, the second 3-axis acceleration sensor can with elliptical path with
Vehicle is mobile, and therefore, the second 3-axis acceleration sensor can detecte the bottom end whether mobile display module is in ellipse, thus
Which LED indication lamp array 10 can be calibrated in multiple LED indication lamp arrays 10 and is in default at first relative to the direction of axletree
On direction.Further, the luminescent color of multiple LED indication lamp arrays 10 can be identical, can not also be identical, then constitutes more
The pattern or spelling words intellectual of kind of different colours realize that colorful advertisement or user customized pictorial pattern night ride display.On
It states using human vision persistence effect, wheel drives LED indication lamp array 10 to move in motion process, and carries out whithin a period of time
Scanning display, the content shown when different shows whole figure or pattern automatically in human brain, to make the people of surrounding
See the text or pattern of cycle wheel, to play advertising results or delight effect, while also may be notified that the people of surrounding,
There is bicycle herein, it is noted that safety.
Further, mobile display module further includes the second battery 100, electric with the second battery 100 and the 2nd MCU20 respectively
Property connection, for controlling the second battery powered second source management module 110 under the control of the 2nd MCU20, and with the
The second wireless charging power transmission coil 120 that two power management modules 110 are electrically connected.Mobile display module is supplied using the second battery
Electricity controls second source management module 110 by the 2nd MCU20 to realize intelligent low-power consumption management, for example, when the two or three axis
Acceleration transducer detects that bicycle remains static, and there is no passing through second when change in location for position sensor
Power management module go cutting GPS module, bluetooth module, wireless communication module and LED drive module power supply.
Further, since mobile display module needs constantly consumption electric energy, merely by battery to mobile display
Module for power supply needs periodically constantly replacement battery, and therefore, this will lead to the problem of bicycle recycling replacement；To eliminate battery altering
Problem, in the present embodiment, multifunction bicycle mobile display device further include the power supply for powering to mobile display module
Generation module is powered, to realize mobile display module continuously not to mobile display module by wireless charging mode
Intermittent work.As shown in figure 3, the power supply that Fig. 3 shows the multifunction bicycle mobile display device of the embodiment of the present invention produces
The functional block diagram of raw module.The power supply generation module include solar panel 130, generator 150, respectively with the sun
The first power management module 140 and the first power management module 140 that energy solar panel 130 and generator 150 are electrically connected are electrically
Connection the first battery 160 and with the first power management module 140 be electrically connected, for control solar panel 130 or
The first MCU170 that generator 150 gives the first battery 160 to charge.
Further, power supply generation module further includes the first wireless charging being electrically connected with the first power management module 140
Electric power transmission coil 180, the first MCU170 are also used to control the first battery 160 to the first nothing by the first power management module 140
180 power transmission of line charge electricity power transmission coil.Further, power supply generation module further includes electrically connecting with the first power management module 140
The voltage transformation module 190 connect and the USB charging interface 200 being electrically connected with voltage transformation module 190.It is charged by USB
Interface 200 may be implemented the first battery and charge to external electric appliance.When the first power management module 140 detects the first electricity
When the voltage value in pond is greater than preset threshold, which can be by voltage transformation module 190 to the first battery
Voltage value carry out voltage conversion, and by USB charging interface 200 carry out 5V voltage output.
Further, power supply generation module further includes LED front car light 210 and converts respectively with LED front car light 210, voltage
The first LED driver 230 that module 190 and the first MCU170 are electrically connected.Power supply generation module passes through voltage transformation module
The power supply of the first LED driver is given after converting to the first cell voltage, to realize lighting for LED front car light.Further
Ground, when the first power management module 140 detects the voltage value of the first battery lower than preset threshold, the first MCU170 control the
The cutting of one power management module 140 gives the first wireless charging power transmission coil 180 power transmission, to realize bicycle in night running mistake
Cheng Zhong still can guarantee basic car light electric energy supply.
Further, power supply generation module further includes the LED taillight 220 being electrically connected with the first LED driver 230, with
And the first 3-axis acceleration sensor 240 being electrically connected with the first MCU170；First MCU170 is used to accelerate when the one or three axis
Degree sensor 240 detects that controlling LED taillight 220 by the first LED driver 230 when bicycle is in deceleration regime lights,
It is also used to when the first 3-axis acceleration sensor 240 detects that bicycle remains static through the first LED driver 230
It controls LED taillight 220 to flash, to avoid user, its vehicle makes due to slowing down or static and cause traffic accident at night.
Further, in the present embodiment, power supply generation module further include loudspeaker 250 and respectively with loudspeaker 250
The tone decoding module 260 being electrically connected with the first LED driver 230；First MCU170 is also used to when the one or three axis accelerates
Loudspeaker 250 is controlled by tone decoding module 260 when the degree acceleration detected of sensor 240 reaches predetermined acceleration threshold value
It sounds an alarm.It is appreciated that the first 3-axis acceleration sensor can obtain bicycle movement velocity and surface evenness information,
When bicycle is in the excessive velocities of smooth-riding surface or when the speed of roughness pavement reaches certain threshold value, pass through first
MCU170 can control tone decoding module output voice signal, and carry out alarm of riding to user through loudspeaker.
Under implied terms, module 60 and remote server carry out data connection by wireless communication, and work as radio communication mold
Block or SIM registration failure, and bluetooth module 70 is opened under connection, can also be sent by remote server to mobile phone terminal APP
The data requesting instructions of encryption after mobile phone terminal APP receives instruction, then send to the 2nd MCU of the present apparatus through bluetooth module 70 and order
Request instruction is enabled, the 2nd MCU is decrypted to request instruction, after parsing, refers to by the state that bluetooth module passback has encrypted
It enables and command adapted thereto data is to cell phone application, be sent to the data information of passback by mobile phone terminal APP and mobile phone terminal mobile network
The server of long-range specified IP address, the present apparatus status information that subsequent remote server carrys out passback are decrypted and analyze,
When remote server detects that present apparatus system is working properly, link is unobstructed, and remote server then can be according to pre-setting
Pictorial pattern information specifies the mobile phone terminal APP of ID to send data information to distal end, is then again sent out server by bluetooth module
Breath of delivering letters is sent to the 2nd MCU of the present apparatus, and is carried out by memory module to the preset pictorial pattern information of remote server
Storage, is then called memory module data by the 2nd MCU, and then show the preset graphic diagram of remote server
Case and color matching information assist down-transmitting data display mould to reach identical function possessed by wireless communication module 60 herein
Under formula, it is preferable that in other embodiments, the 2nd MCU carries out one-to-one data transmission by bluetooth with mobile phone terminal, while
One-to-many data transmission can be carried out by WiFi module (not shown), above-mentioned 2nd MCU communicates more than limit with mobile phone terminal
In bluetooth module, can also be carried out by WiFi module, if using WiFi module, in wireless communication module or SIM registration failure, and
WiFi is opened under connection, and communication process is referring to Bluetooth communication process.
In the present embodiment, the selection of each component of multifunction bicycle mobile display device of the present embodiment all has centainly
Requirement:
Second 3-axis acceleration sensor: since the 3-axis acceleration sensor of model KX022-1020 is a power consumption
Low, the three axis accelerometer of high sensitivity possesses the integrated buffer area FIFO/FILO and a variety of embedded functionals, including tap
Detection, device orientation, activity and wake-up algorithm.And its accelerometer output for being up to 16 bit resolutions, make precision higher.Output
Data rate (ODR) and filter are programmable, and therefore, the present apparatus obtains use using 3-axis acceleration sensor KX022-1020
The speed and reciprocating frequence of hand stick are shaken in family, and give above- mentioned information to the 2nd MCU through iic bus and analyzed and stored,
And then enable the 2nd the second LED driver of MCU autonomous control, to realize that display speed and faster rotating wheel are adaptive.
2nd MCU and the first MCU: it is handled using the microcontroller of the model STM32F103RCT6 of ST Microelectronics
Chip, since it is with low-power consumption, the advantages that multiple-working mode may be selected, and cost performance is high, thus to selecting.
Bluetooth module: it is used to mobile phone terminal APP and present apparatus data connection, since the present apparatus is small in size, low in energy consumption is wanted
It asks, uses a ultralow function herein, ultra-small volume is based on the super Bluetooth chip of Germany DAILOG, i.e. DA14580 bluetooth module.
It includes antenna parts to only have 8.3mm*8.3mm, and height only has 1.7mm on piece and integrates 32 ARM Cortex M0TMProcessor
International standardSmart protocol stack.It is particularly suitable for the low function of intelligence for having specific demand to volume and power consumption
Consume equipment.
GPS module: it obtains bicycle current motion bit and sets, the present apparatus uses the chip conduct of model Ublox Neo-6M
GPS location obtains chip.
Multifunction bicycle mobile display device of the invention comprising multiple LED indications in wheel circumferential direction are set
Lamp array is arranged on wheel, the position sensor for detecting wheel orientation, and controls multiple LED according to wheel orientation
Indicate the 2nd MCU of the light-emitting mode of lamp array；By the technical solution, may be implemented to be in vehicle in any one LED indication lamp array
When the preset direction of wheel shaft, make the effect that the LED indication lamp array is luminous according to preset emission mode.In this way, being imitated in the persistence of vision
It will appear the effect of the tableaux of advertising information corresponding to reaction preset emission mode under the action of answering, in human brain, and
The 2nd MCU control acceleration/deceleration show and visual persistence effect under, will appear corresponding to preset emission mode in human brain extensively
Accuse the motion picture effect of information.Multifunction bicycle mobile display device of the invention is ingenious in design, practical.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of multifunction bicycle mobile display device, which is characterized in that including mobile display module, the mobile display module
Including the multiple LED indication lamp arrays (10) being arranged in wheel circumferential direction, it is arranged on wheel, the position for detecting wheel orientation
Sensor (30), and for determining that multiple LED indication lamp arrays (10) are respectively relative to the direction of axletree according to wheel orientation,
And when any one LED indication lamp array (10) is on preset direction relative to the direction of axletree, the LED light is controlled
The 2nd MCU (20) that battle array (10) is shone with preset emission mode；
Mobile display module includes being electrically connected, with the 2nd MCU (20) and multiple LED indication lamp arrays (10) for second respectively
Luminous the second LED driver (40) of multiple LED indication lamp arrays (10) is respectively driven under the control of MCU (20).
2. multifunction bicycle mobile display device according to claim 1, which is characterized in that position sensor (30) packet
An insulating shroud (310) for including the rotation with wheel and rotating, be installed circumferentially on an insulating shroud (310) inner wall multiple leads
Electric part (320), and be movably disposed in an insulating shroud (310), for making multiple conduct pieces under gravity
(320) conducting sphere (330) being electrically connected in positioned at two conduct pieces (320) of extreme lower position；Multiple pins of 2nd MCU (20)
It is correspondingly connected with respectively with multiple conduct pieces (320), for detecting two conduct pieces being electrically connected in multiple conduct pieces (320)
(320), to detect that wheel is orientated.
3. multifunction bicycle mobile display device according to claim 1, which is characterized in that mobile display module also wraps
The memory module (50) being electrically connected with the 2nd MCU (20) is included, is electrically connected with the 2nd MCU (20), for reception and advertisement
The corresponding light-emitting mode of information simultaneously sends it to the 2nd MCU (20), by the 2nd MCU (20) is stored in memory module (50) again
In wireless communication module (60).
4. multifunction bicycle mobile display device according to claim 3, which is characterized in that mobile display module also wraps
It includes and the 2nd MCU (20) is electrically connected, for receiving light-emitting mode corresponding with advertising information and sending it to the 2nd MCU
(20), the bluetooth module (70) being stored in again by the 2nd MCU (20) in memory module (50).
5. multifunction bicycle mobile display device according to claim 1, which is characterized in that mobile display module also wraps
It includes and is used for the 2nd MCU (20) electric connection, the optical sensor (270) for detecting extraneous intensity of illumination, the 2nd MCU (20)
Optical sensor (270) extraneous intensity of illumination detected is received, and the second LED driver of strength control is shone according to ambient light
(40) working condition.
6. multifunction bicycle mobile display device according to claim 1, which is characterized in that mobile display module also wraps
The second 3-axis acceleration sensor (90) being electrically connected with the 2nd MCU (20) is included, the 2nd MCU (20) is for receiving the two or three axis
Acceleration value acquired in acceleration transducer (90) simultaneously shines according to what acceleration value adjustment LED indication lamp array (10) shone
Mode.
7. multifunction bicycle mobile display device according to claim 1, which is characterized in that mobile display module also wraps
The second battery (100) are included, are electrically connected, with the second battery (100) and the 2nd MCU (20) for the 2nd MCU's (20) respectively
Control is lower to control the second battery powered second source management module (110), and electrically with second source management module (110)
Second wireless charging power transmission coil (120) of connection.
8. multifunction bicycle mobile display device according to claim 1, which is characterized in that further include for movement
The power supply generation module of display module power supply；The power supply generation module includes solar panel (130), generator (150), divides
The first power management module (140) and the first power supply not being electrically connected with solar panel (130) and generator (150)
The first battery (160) and be electrically connected, be used for the first power management module (140) that management module (140) is electrically connected
Solar panel (130) or generator (150) are controlled to the first MCU (170) of the first battery (160) charging；Power supply generates
Module further include and the first power management module (140) be electrically connected, the first wireless charging for powering to mobile display module
Electric power transmission coil (180), the first MCU (170) are also used to control the first battery (160) by the first power management module (140)
To first wireless charging power transmission coil (180) power transmission.
9. multifunction bicycle mobile display device according to claim 8, which is characterized in that power supply generation module also wraps
Include with the first power management module (140) be electrically connected voltage transformation module (190), LED front car light (210) and respectively with
The first LED driver (230) that LED front car light (210), voltage transformation module (190) and the first MCU (170) are electrically connected；
Power supply generation module further include with the first LED driver (230) be electrically connected LED taillight (220), and with the first MCU
(170) the first 3-axis acceleration sensor (240) being electrically connected；First MCU (170) is used to sense when the first 3-axis acceleration
Device (240) detects that controlling LED taillight (220) by the first LED driver (230) when bicycle is in deceleration regime lights,
It is also used to when the first 3-axis acceleration sensor (240) detects that bicycle remains static through the first LED driver
(230) control LED taillight (220) flashing.
10. multifunction bicycle mobile display device according to claim 1, which is characterized in that mobile display module is also
Including the GPS module (80) being electrically connected with the 2nd MCU (20).
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