CN207009049U - A kind of multifunctional vehicle mounted mobile display device - Google Patents

Abstract

A kind of multifunctional vehicle mounted mobile display device, including mobile display module, the mobile display module includes the multiple LED light battle arrays (10) being arranged in wheel circumference, it is arranged on wheel, for detecting the position sensor (30) of wheel orientation, and for determining that multiple LED light battle arrays (10) are respectively relative to the direction of axletree according to wheel orientation, and when any one LED light battle array (10) is on preset direction relative to the direction of axletree, the 2nd MCU (20) for controlling the LED light battle array (10) to be lighted with preset emission pattern；Mobile display module is included respectively with the 2nd MCU (20) and multiple LED light battle arrays (10) electric connection, for driving luminous the second LED driver (40) of multiple LED light battle arrays (10) respectively under the 2nd MCU (20) control.Multifunctional vehicle mounted mobile display device of the present utility model is ingenious in design, practical.

Description

A kind of multifunctional vehicle mounted mobile display device

Technical field

The present invention relates to bicycle equipment field, more particularly to a kind of multifunctional vehicle mounted mobile display device.

Background technology

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, it shows carrier mainly based on LED electronic displays, LCD liquid crystal display screen.For Bicycle, because it is smaller as advertising carrier, also few people go to research and develop the technology that advertisement is arranged on bicycle so far. Meanwhile existing advertisement is typically static advertising, advertising results unobvious；Show at present with reference to the advertisement of the locomotory mechanism of bicycle Show that technology does not have also.In addition, existing advertisement is provided by large manufacturer, its content is relatively fixed in certain region or in the time, It is personalized not strong.

The content of the invention

The present invention is with regard to above-mentioned technical problem, it is proposed that a kind of multifunctional vehicle mounted mobile display device.

Technical scheme proposed by the invention is as follows：

The present invention proposes a kind of multifunctional vehicle mounted mobile display device, including mobile display module, and the movement shows mould Block includes the multiple LED light battle arrays being arranged in wheel circumference, is arranged on wheel, is passed for detecting the position of wheel orientation Sensor, and for determining that multiple LED light battle arrays are respectively relative to the direction of axletree according to wheel orientation, and when any When one LED light battle array is on preset direction relative to the direction of axletree, the LED light battle array is controlled with preset emission mould The 2nd luminous MCU of formula；

Mobile display module includes being electrically connected with, in the 2nd MCU with the 2nd MCU and multiple LED light battle arrays respectively Control under drive the second LED driver of multiple LED light paroxysm light respectively.

In the above-mentioned multifunctional vehicle mounted mobile display device of the present invention, position sensor includes rotating with the rotation of wheel An insulating shroud, the multiple electric-conductors being installed circumferentially on an insulating shroud inwall, and it is movably disposed in insulation shielding Conducting sphere in cover, for making to electrically connect positioned at two electric-conductors of extreme lower position in multiple electric-conductors under gravity； The connection corresponding with multiple electric-conductors respectively of 2nd MCU multiple pins, leads for detecting electrically connected in multiple electric-conductors two Electric part, so as to detect that wheel is orientated.

In the above-mentioned multifunctional vehicle mounted mobile display device of the present invention, mobile display module also includes electrically connecting with the 2nd MCU The memory module connect, it is electrically connected with the 2nd MCU, for receiving light-emitting mode corresponding with advertising message and sending it to 2nd MCU, the wireless communication module being stored in again by the 2nd MCU in memory module.

In the above-mentioned multifunctional vehicle mounted mobile display device of the present invention, mobile display module also includes electrically connecting with the 2nd MCU Connect, for receiving corresponding with advertising message light-emitting mode and sending it to the 2nd MCU, be stored in storage by the 2nd MCU again WiFi module in device module.

In the above-mentioned multifunctional vehicle mounted mobile display device of the present invention, mobile display module also includes electrically connecting with the 2nd MCU Connect, the optical sensor for detecting extraneous intensity of illumination, the 2nd MCU is used to receive the ambient light photograph that optical sensor is detected Intensity, and the working condition according to ambient light according to the LED driver of strength control second.

In the above-mentioned multifunctional vehicle mounted mobile display device of the present invention, mobile display module also includes electrically connecting with the 2nd MCU The second 3-axis acceleration sensor connect, the 2nd MCU are used to receive the acceleration magnitude acquired in the second 3-axis acceleration sensor And the light-emitting mode of LED light paroxysm light is adjusted according to the acceleration magnitude.

In the above-mentioned multifunctional vehicle mounted mobile display device of the present invention, mobile display module also includes the second battery, respectively with Second battery and the 2nd MCU are electrically connected with, for controlling the second battery powered second source management under the 2nd MCU control Module, and the second wireless charging power transmission coil being electrically connected with second source management module.

In the above-mentioned multifunctional vehicle mounted mobile display device of the present invention, in addition to for the power supply to mobile display module power supply Generation module；The power supply generation module includes solar panel, generator, electrical with solar panel and generator respectively Connection the first power management module, with the first power management module be electrically connected with the first battery and with the first power management Module is electrically connected with, for controlling the first MCU of solar panel or generator to the charging of the first battery；Power supply generation module Also include and the electric connection of the first power management module, the first wireless charging power transmission line for being powered to mobile display module Circle, the first MCU are additionally operable 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 multifunctional vehicle mounted mobile display device of the present invention, power supply generation module also includes and the first power management mould The voltage transformation module that block is electrically connected with, LED front car lights and electric with LED front car lights, voltage transformation module and the first MCU respectively Property connection the first LED driver.

In the above-mentioned multifunctional vehicle mounted mobile display device of the present invention, power supply generation module also includes and the first LED driver The LED taillights of electric connection, and the first 3-axis acceleration sensor being electrically connected with the first MCU；First MCU is used for when the One 3-axis acceleration sensor detects controls LED taillights to light when bicycle is in deceleration regime by the first LED driver, It is additionally operable to control by the first LED driver when the first 3-axis acceleration sensor detects that bicycle remains static LED taillights flash.

The multifunctional vehicle mounted mobile display device of the present invention, it includes being arranged on multiple LED lights in wheel circumference Battle array, it is arranged on wheel, the position sensor for detecting wheel orientation, and controls multiple LED to refer to according to wheel orientation Show the 2nd MCU of the light-emitting mode of lamp array；Pass through the technical scheme, it is possible to achieve be in wheel in any one LED light battle array During the preset direction of axle, make the LED light battle array according to the luminous effect of preset emission pattern.So, in visual persistence effect In the presence of, occur in human brain reaction preset emission pattern corresponding to advertising message tableaux effect, the present apparatus Apply on bicycle, also can be applicable on the vehicles such as motor bicycle, motorcycle, car.The present invention's is multifunctional vehicle mounted Mobile display device is ingenious in design, practical.

Brief description of the drawings

Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：

Fig. 1 shows the functional module of the mobile display module of the multifunctional vehicle mounted mobile display device of the embodiment of the present invention Schematic diagram；

Fig. 2 shows the schematic diagram of the position sensor of the mobile display module shown in Fig. 1；

Fig. 3 shows the functional module of the power supply generation module of the multifunctional vehicle mounted mobile display device of the embodiment of the present invention Schematic diagram.

Embodiment

The technical problems to be solved by the invention are：Existing advertisement is typically static advertising, advertising results unobvious；Mesh The advertisement Display Technique of the locomotory mechanism of preceding combination bicycle does not have also.In addition, existing advertisement is provided by large manufacturer, in it Hold in certain region or be relatively fixed in the time, it is personalized not strong.With regard to the technical problem, the present invention proposes a kind of MPV Mobile display device is carried, it includes being arranged on multiple LED light battle arrays in wheel circumference, is arranged on wheel, for detecting The position sensor of wheel orientation, and controlled according to wheel orientation multiple LED light battle arrays light-emitting mode second MCU；Pass through the technical scheme, it is possible to achieve when any one LED light battle array is in the preset direction of axletree, make the LED Indicate the effect that lamp array lights according to preset emission pattern.So, occur in the presence of visual persistence effect, in human brain anti- Answer the tableaux or motion picture effect of the advertising message corresponding to preset emission pattern.A kind of MPV of the present invention It is ingenious in design to carry mobile display device, it is practical.

In order that the technical purpose of the present invention, technical scheme and technique effect are apparent, in order to art technology Personnel understand and implemented 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 mobile display module of the multifunctional vehicle mounted mobile display device of the embodiment of the present invention High-level schematic functional block diagram.Specifically, the mobile display module includes the multiple LED light battle arrays being arranged in wheel circumference 10, it is arranged on wheel, the position sensor 30 for detecting wheel orientation, is controlled multiple LED to indicate according to wheel orientation 2nd MCU20 of the light-emitting mode of lamp array 10.In the present embodiment, LED light battle array 10 has four, four LED lights Battle array 10 is arranged in cruciformity, is separately fixed on the steel wire of four orientations of wheel.So, due to LED light battle array 10 with Wheel is geo-stationary, and when position sensor 30 detects wheel orientation, multiple LED light battle arrays 10 are respectively relative to car What the direction of wheel shaft was just to determine.Based on this, the 2nd MCU20 is additionally operable to determine multiple LED light battle arrays 10 according to wheel orientation The direction of axletree is respectively relative to, and default side is being in relative to the direction of axletree when any one LED light battle array 10 When upward, the LED light battle array 10 is controlled to be lighted with preset emission pattern.So, it is in default relative to the direction of axletree LED light battle array 10 on direction is always lighted using same light-emitting mode, in the presence of visual persistence effect, in human brain The tableaux of advertising message and the effect of motion picture corresponding to reaction preset emission pattern occurs.

In the present embodiment, mobile display module includes with the 2nd MCU20 and multiple LED light battle arrays 10 electrically connecting respectively Connect, for driving the second luminous LED driver 40 of multiple LED light battle arrays 10 respectively under the 2nd MCU20 control.

As shown in Fig. 2 Fig. 2 shows the schematic diagram of the position sensor 30 of the mobile display module shown in Fig. 1.Position passes Sensor 30 includes an insulating shroud 310 rotated with the rotation of wheel, is installed circumferentially at more on the inwall of an insulating shroud 310 Individual electric-conductor 320, and be movably disposed in an insulating shroud 310, for making multiple electric-conductors under gravity The conducting sphere 330 electrically connected in 320 positioned at two electric-conductors 320 of extreme lower position.2nd MCU20 multiple pins respectively with it is more Individual electric-conductor 320 is corresponding to be connected, for detecting two electric-conductors 320 electrically connected in multiple electric-conductors 320, so as to detect car Wheel orientation.In the present embodiment, electric-conductor 320 is sheet metal, it will be understood that electric-conductor 320 can also be radio frequency material Material is made, such as graphite, graphene.The shape of electric-conductor 320 can also be bulk, column etc..Further, in the present embodiment In, sheet metal has four pieces, is installed circumferentially on the inwall of an insulating shroud 310.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 gravity, is stuck between sheet metal 2 and sheet metal 3, and Electrically connect sheet metal 2 and sheet metal 3.Now, the 2nd MCU20 will detect that wheel is oriented to and be downwardly oriented；With wheel Rotating clockwise, an insulating shroud 310 also rotates clockwise therewith, and sheet metal 2 and sheet metal 3 will move in clockwise direction, Sheet metal 4 and sheet metal 1 will be moved downward clockwise, and so, iron ball can be moved between sheet metal 3 and sheet metal 4, so as to The electrical connection of sheet metal 2 and sheet metal 3 is disconnected, and electrically connects sheet metal 3 and sheet metal 4, now, the 2nd MCU20 will Detect that wheel is oriented to be orientated to the left；By that analogy, 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 disconnects, and make sheet metal 1 and gold Category piece 4 electrically connects, and now, the 2nd MCU20 will detect that wheel is oriented to and be upwardly oriented；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, so that sheet metal 1 and sheet metal 4 are electrically connected Disconnection is connect, and electrically connects sheet metal 1 and sheet metal 2, now, the 2nd MCU20 will detect that wheel is oriented to and be orientated to the right. Based on above-mentioned principle, the 2nd MCU20 realizes the function of detection wheel orientation.It is appreciated that in the present embodiment, cognizable car Wheel orientation has four, and four wheel orientations correspond with four multiple LED light battle arrays 10, when wheel is in a certain distinguishable During the wheel orientation of knowledge, LED light battle array 10 corresponding with wheel orientation enters normal work from low-power consumption standby pattern Operation mode, now, the 2nd MCU20 can the LED light battle array 10 be luminous based on preset emission Schema control.

Further, as shown in figure 1, mobile display module also includes the memory module being electrically connected with the 2nd MCU20 50, be electrically connected with the 2nd MCU20, for receive corresponding with advertising message 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 connected with LAN, Metropolitan Area Network (MAN), internet.Preferably, in the present embodiment, it is mobile to show mould Block also includes being electrically connected with the 2nd MCU20, for receiving corresponding with advertising message light-emitting mode and sending it to second MCU20, the WiFi 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 message can be the letter that information, products propaganda information etc. are used to publicize widely of expressing love Breath.Specifically, in an Application Example, mobile phone is connected successful matching by user using WiFi module 70 with mobile display module Afterwards, the advertising message for including character or pattern for wanting display is inputted by mobile phone terminal APP；Mobile phone terminal APP is to advertising message Processing, code is shown so as to generate binary system, the binary system is shown that code is sent to by WiFi module 70 by mobile phone terminal APP again 2nd MCU20, then be stored in by the 2nd MCU20 in memory module 50.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, drive and are in pre- relative to the direction of axletree LED light battle array 10 on set direction is lighted with light-emitting mode.Herein, drive in multiple LED light battle arrays 10 it is specific which One wheel orientation depended on detected by position sensor 30.In addition, in other application embodiment, user can pass through clothes The word or pattern that business device backstage shows needs, which are parsed and generate binary system, shows code, then the binary system is shown into generation Code is sent to the 2nd MCU20 by wireless communication module 60 and is stored in by the 2nd MCU20 in memory module 50.

Further, due to the close phase of illumination effect external world light conditions of LED light battle array 10 in mobile display module Close, caused energy loss is not known in order to prevent LED light battle array 10 from being shown in sunlight strong on daytime, it is mobile to show mould Block also includes being used for the 2nd MCU20 electric connections, the optical sensor 270 for detecting extraneous intensity of illumination, the 2nd MCU20 The extraneous intensity of illumination that optical sensor 270 is detected is received, and according to ambient light according to the second LED driver of strength control 40 Working condition.In a particular application, user or manufacturer can set an intensity of illumination threshold value, when optical sensor 270 is detected Ambient light when being less than intensity of illumination threshold value according to intensity, the 2nd MCU20 can just drive the normal work of the second LED driver 40；It is logical This means are crossed, using the prerequisite of the display work as LED light battle array 10.

Further, to follow the trail of the specific stroke of user, mobile display module also includes what is be 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 preferable advertising message, mobile display module also includes and the The second 3-axis acceleration sensor 90 that two MCU20 are electrically connected with, the 2nd MCU20 are used to receive the second 3-axis acceleration sensor Acceleration magnitude acquired in 90 simultaneously adjusts the luminous light-emitting mode of LED light battle array 10 according to the acceleration magnitude.The light-emitting mode Light shown pattern and lighting time interval including LED light battle array 10.Preferably, LED light battle array 10 lights Light-emitting mode is mutually suitable with the travel speed of bicycle.Second 3-axis acceleration sensor 90 calibration LED light battle array 10 is sent out The detailed process of the light-emitting mode of light is as follows：Because mobile display module is fixed on cycle wheel, therefore the two or three axle adds Velocity sensor will follow wheel movement；In motion process, the second 3-axis acceleration sensor can with elliptical path with Car moves, and therefore, whether the second 3-axis acceleration sensor can detect mobile display module in the bottom of ellipse, so that It can calibrate which LED light battle array 10 in multiple LED light battle arrays 10 is in default at first relative to the direction of axletree On direction.Further, the glow color of multiple LED light battle arrays 10 be able to can also be differed with identical, can then be formed more The pattern or spelling words intellectual of kind of different colours, realize colorful advertisement or User Defined pictorial pattern night rides display.On State and utilize human vision persistence effect, wheel drives LED light battle array 10 to move in motion process, and is carried out within a period of time Scanning display, the content shown when its is different shows whole figure or pattern automatically in human brain, so that the people of surrounding See the word or pattern of cycle wheel, so as 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 also 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 2nd MCU20 control, and with the The second wireless charging power transmission coil 120 that two power management modules 110 are electrically connected with.Mobile display module is supplied using the second battery Electricity, second source management module 110 is controlled to realize intelligent low-power consumption management by the 2nd MCU20, such as, when the two or three axle Acceleration transducer detects that bicycle remains static, and when change in location does not occur for position sensor, passes through second Power management module goes to cut off the power supply of GPS module, WiFi module, wireless communication module and LED drive module.

The charging of second battery by the second wireless charging power transmission coil in addition to receiving the electric energy from the first power supply, also Magnetic induction line (this part of horsehoe magnet can be cut by present apparatus wire by placing a U magnet in bicycle lock position Do not indicate on the diagram), so as to produce electric energy, and charged by second source management module to the second battery to realize The electric energy of two MCU and its peripheral hardware is supplied, and realizes that side is ridden, and side generates electricity, and power supply supply respect hardly possible is shown in so as to overcome movement With the problem of continued power.

Further, because mobile display module needs constantly consumption electric energy, therefore shown by battery to mobile merely Module for power supply needs periodically constantly to change battery, and therefore, this can cause the problem that bicycle recovery is changed；To eliminate battery altering Problem, in the present embodiment, multifunctional vehicle mounted mobile display device also include being used for the power supply production to mobile display module power supply Raw module, it is powered by wireless charging mode to mobile display module, between realizing mobile display module continuously not Disconnected work.As shown in figure 3, Fig. 3 shows that the power supply of the multifunctional vehicle mounted mobile display device of the embodiment of the present invention produces mould The high-level schematic functional block diagram of block.The power supply generation module include solar panel 130, generator 150, respectively with solar-electricity The first power management module 140 that pond plate 130 and generator 150 are electrically connected with, it is electrically connected with the first power management module 140 The first battery 160 and be electrically connected with the first power management module 140, for control solar panel 130 or generate electricity Machine 150 gives the first MCU170 of the first battery 160 charging.In order to realize that night rides lighting demand, mould is produced in Fig. 3 power supply Can add a switch module in block, a LED illumination lamp module, user can in ride, because light is too weak, LED illumination lamp module is opened by switch module in the case that environment is complex, its process is real in the first MCU presence It is existing.

Further, power supply generation module also includes the first wireless charging being electrically connected with the first power management module 140 Electric power transmission coil 180, the first MCU170 are additionally operable to control the first battery 160 to the first nothing by the first power management module 140 The power transmission of micro USB electricity power transmission coil 180.Further, power supply generation module also includes electrically connecting with the first power management module 140 The voltage transformation module 190 connect and the USB charging inlets 200 being electrically connected with voltage transformation module 190.Charged by USB Interface 200, it is possible to achieve the first battery charges to outside electrical equipment.When the first power management module 140 detects the first electricity When the magnitude of voltage in pond is more than predetermined threshold value, first power management module 140 can be by voltage transformation module 190 to the first battery Magnitude of voltage carry out voltage conversion, and pass through USB charging inlets 200 carry out 5V voltage outputs.

User is detected in ride by the power management module of the present apparatus first to battery electric quantity, if first MCU measurements obtain the first battery electric quantity it is too low when, MCU will be sent low battery to language decoder module warning, after amplification lead to Crossing loudspeaker reminds user to be charged to the first battery, while the first MCU will close wireless charging power transmission coil, until the first electricity Power transmission coil power is reopened when pond electricity reaches certain threshold value again.

Further, power supply generation module also include LED front car lights 210 and respectively with LED front car lights 210, voltage conversion The first LED driver 230 that the MCU170 of module 190 and the first is electrically connected with.Power supply generation module passes through voltage transformation module The power supply of the first LED driver is given after being changed to the first cell voltage, so as to realize lighting for LED front car lights.Further Ground, when the first power management module 140 detects that the magnitude of voltage of the first battery is less than predetermined threshold value, the first MCU170 controls the One power management module 140, which is cut off, gives the power transmission of the first wireless charging power transmission coil 180, so as to realize bicycle in night running mistake Cheng Zhong, it still can ensure basic car light electric energy supply.

Further, power supply generation module also includes the LED taillights 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 for when the one or three axle accelerates Degree sensor 240 detects controls LED taillights 220 to light when bicycle is in deceleration regime by the first LED driver 230, It is additionally operable to when the first 3-axis acceleration sensor 240 detects that bicycle remains static by the first LED driver 230 Control LED taillights 220 flash, and so as to avoid user, its car makes due to slowing down or static and cause traffic accident at night.

Further, in the present embodiment, power supply generation module also 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 additionally operable to when the one or three axle accelerates By the controlling loudspeaker 250 of tone decoding module 260 when the acceleration that degree sensor 240 is detected reaches predetermined acceleration threshold value Send 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 reaching certain threshold value in the speed of roughness pavement, pass through first MCU170 can export voice signal with control voice decoder module, and carry out alarm of riding to user through loudspeaker.

Under implied terms, data are carried out with remote server by wireless communication module 60 and are connected, and work as radio communication mold Block or SIM registration failures, and WiFi 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 and order to the MCU of the present apparatus the 2nd through WiFi module 70 Request instruction is made, the 2nd MCU is decrypted to request instruction, and after parsing, the state encrypted by WiFi module passback refers to The data message of passback is sent to by order and command adapted thereto data to cell phone application by mobile phone terminal APP and mobile phone terminal mobile network The server of long-range specified IP address, subsequent remote server are decrypted and analyzed to returning the present apparatus status information come, 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 ID mobile phone terminal APP to send data message to distal end, is then again sent out server by WiFi module Breath of delivering letters is sent to the MCU of the present apparatus the 2nd, and the default pictorial pattern information of remote server is carried out by memory module Memory module data are then called, and then show the default graphic diagram of remote server by storage by the 2nd MCU Case and color matching information, so as to reach identical function possessed by wireless communication module 60, aid in down-transmitting data to show mould herein Under formula, it is preferable that in other embodiments, the 2nd MCU carries out man-to-man data transfer with mobile phone terminal by bluetooth, if using Bluetooth module, in wireless communication module or SIM registration failures, and bluetooth is opened under connection, and its communication process is with reference to WiFi Communication process.

In the present embodiment, the selection of each part of multifunctional vehicle mounted mobile display device of the present embodiment all has necessarily It is required that：

Second 3-axis acceleration sensor：Because model KX022-1020 3-axis acceleration sensor is a power consumption Low, the three axis accelerometer of high sensitivity, it possesses integrated FIFO/FILO buffering areas and a variety of embedded functionals, including touch Detection, device orientation, activity and wake-up algorithm.And it is up to the accelerometer output of 16 bit resolutions, makes precision higher.Output Data rate (ODR) and wave filter may be programmed, and therefore, the present apparatus obtains use using 3-axis acceleration sensor KX022-1020 The speed and reciprocating frequence of hand rod 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 controls, so as to realize that display speed is adaptive with faster rotating wheel.

2nd MCU and the first MCU：Handled using the model STM32F103RCT6 of ST Microelectronics microcontroller Chip, because it has low-power consumption, multiple-working mode may be selected, it is cost-effective the advantages that, so as to select.

WiFi module：For mobile phone terminal APP is connected with present apparatus data, due to present apparatus small volume, low in energy consumption will Ask, herein using a ultralow work(, ultra-small volume, based on the super Bluetooth chips of German DAILOG, i.e. DA14580WiFi modules. It only has 8.3mm*8.3mm comprising antenna part, and height only has integrated 32 ARM Cortex M0 on 1.7mm pieces^TMProcessor International standardSmart protocol stacks.It is particularly suitable for the low work(of intelligence for having specific demand to volume and power consumption Consume equipment.

GPS module：Obtain bicycle current motion bit to put, the present apparatus uses model Ublox Neo-6M chip conduct GPS location obtains chip.

The multifunctional vehicle mounted mobile display device of the present invention, it includes being arranged on multiple LED lights in wheel circumference Battle array, it is arranged on wheel, the position sensor for detecting wheel orientation, and controls multiple LED to refer to according to wheel orientation Show the 2nd MCU of the light-emitting mode of lamp array；Pass through the technical scheme, it is possible to achieve be in wheel in any one LED light battle array During the preset direction of axle, make the LED light battle array according to the luminous effect of preset emission pattern.So, in visual persistence effect In the presence of, occur in human brain reaction preset emission pattern corresponding to advertising message tableaux effect, and 2nd MCU control acceleration/deceleration show and visual persistence effect under, advertisement corresponding to preset emission pattern occurs in human brain The motion picture effect of information.The multifunctional vehicle mounted mobile display device of the present invention is ingenious in design, practical.

It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted, 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 multifunctional vehicle mounted mobile display device, it is characterised in that including mobile display module, the mobile display module bag The multiple LED light battle arrays (10) being arranged in wheel circumference are included, is arranged on wheel, passed for detecting the position of wheel orientation Sensor (30), and for determining that multiple LED light battle arrays (10) are respectively relative to the direction of axletree according to wheel orientation, and When any one LED light battle array (10) is on preset direction relative to the direction of axletree, the LED light battle array is controlled (10) the 2nd MCU (20) to be lighted with preset emission pattern；

Mobile display module includes being electrically connected with, for second with the 2nd MCU (20) and multiple LED light battle arrays (10) respectively Luminous the second LED driver (40) of multiple LED light battle arrays (10) is driven under MCU (20) control respectively.

2. multifunctional vehicle mounted mobile display device according to claim 1, it is characterised in that position sensor (30) includes An insulating shroud (310) rotated with the rotation of wheel, the multiple conductions being installed circumferentially on an insulating shroud (310) inwall Part (320), and be movably disposed in an insulating shroud (310), for making multiple electric-conductors under gravity (320) conducting sphere (330) electrically connected in positioned at two electric-conductors (320) of extreme lower position；2nd MCU (20) multiple pins Connection corresponding with multiple electric-conductors (320) respectively, for detecting two electric-conductors of electrical connection in multiple electric-conductors (320) (320), so as to detect wheel be orientated.

3. multifunctional vehicle mounted mobile display device according to claim 1, it is characterised in that mobile display module also includes The memory module (50) being electrically connected with the 2nd MCU (20), it is electrically connected with the 2nd MCU (20), believes for receiving with advertisement Light-emitting mode corresponding to breath simultaneously sends it to the 2nd MCU (20), is stored in again by the 2nd MCU (20) in memory module (50) Wireless communication module (60).

4. multifunctional vehicle mounted mobile display device according to claim 3, it is characterised in that mobile display module also includes It is electrically connected with the 2nd MCU (20), for receiving light-emitting mode corresponding with advertising message and sending it to the 2nd MCU (20) WiFi module (70), being stored in again by the 2nd MCU (20) in memory module (50).

5. multifunctional vehicle mounted mobile display device according to claim 1, it is characterised in that mobile display module also includes It is electrically connected with the 2nd MCU (20), the optical sensor (270) for detecting extraneous intensity of illumination, the 2nd MCU (20) is used to connect The extraneous intensity of illumination that optical sensor (270) is detected is received, and the LED driver of strength control second (40) is shone according to ambient light Working condition.

6. multifunctional vehicle mounted mobile display device according to claim 1, it is characterised in that mobile display module also includes The second 3-axis acceleration sensor (90) being electrically connected with the 2nd MCU (20), the 2nd MCU (20) are used for the two or three axle of reception and added Acceleration magnitude acquired in velocity sensor (90) simultaneously adjusts the luminous luminous mould of LED light battle array (10) according to the acceleration magnitude Formula.

7. multifunctional vehicle mounted mobile display device according to claim 1, it is characterised in that mobile display module also includes Second battery (100), it is electrically connected with, for the control in the 2nd MCU (20) with the second battery (100) and the 2nd MCU (20) respectively System the second battery powered second source management module (110) of lower control, and electrically connect with second source management module (110) The the second wireless charging power transmission coil (120) connect.

8. multifunctional vehicle mounted mobile display device according to claim 1, it is characterised in that also include being used for mobile aobvious Show the power supply generation module of module for power supply；The power supply generation module includes solar panel (130), generator (150), difference The first power management module (140) and the first power supply pipe being electrically connected with solar panel (130) and generator (150) Manage the first battery (160) of module (140) electric connection and be electrically connected with, with the first power management module (140) for controlling Solar panel (130) processed or generator (150) give the first MCU (170) of the first battery (160) charging；Power supply produces mould Block also includes and the first power management module (140) electric connection, the first wireless charging for being powered to mobile display module Power transmission coil (180), the first MCU (170) be additionally operable to by the first power management module (140) control the first battery (160) to First wireless charging power transmission coil (180) power transmission.

9. multifunctional vehicle mounted mobile display device according to claim 8, it is characterised in that power supply generation module also includes With the first power management module (140) be electrically connected with voltage transformation module (190), LED front car lights (210) and respectively with LED The first LED driver (230) that front car light (210), voltage transformation module (190) and the first MCU (170) are electrically connected with.

10. multifunctional vehicle mounted mobile display device according to claim 9, it is characterised in that power supply generation module also wraps Include the LED taillights (220) being electrically connected with the first LED driver (230), and first be electrically connected with the first MCU (170) 3-axis acceleration sensor (240)；First MCU (170) is used for when the first 3-axis acceleration sensor (240) detects bicycle Control LED taillights (220) to light by the first LED driver (230) during in deceleration regime, be additionally operable to when the one or three axle accelerates Degree sensor (240) detects controls LED taillights (220) when bicycle remains static by the first LED driver (230) Flicker.