CN109254547A - A kind of bicycle audio player control system and method - Google Patents
A kind of bicycle audio player control system and method Download PDFInfo
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- CN109254547A CN109254547A CN201810965833.XA CN201810965833A CN109254547A CN 109254547 A CN109254547 A CN 109254547A CN 201810965833 A CN201810965833 A CN 201810965833A CN 109254547 A CN109254547 A CN 109254547A
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- audio player
- music
- bicycle
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims description 23
- 238000011161 development Methods 0.000 claims description 9
- 230000002459 sustained effect Effects 0.000 claims description 9
- 230000003542 behavioural effect Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 8
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 claims description 3
- 238000007363 ring formation reaction Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 14
- 238000004891 communication Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- 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
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/10—Arrangement of audio equipment; Supports therefor
-
- 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
- B62J99/00—Subject matter not provided for in other groups of this subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of bicycle audio player control system and methods.The system includes audio player and server.Audio player includes control circuit, loudspeaker, battery means and clamping device.Audio player is mounted on bicycle by clamping device.Audio player obtains the mobile message of audio player by gyroscope, judges whether current bicycle is in use.When bicycle is in use state, music is played, and location information is obtained by global positioning module, sends location information to server to request advertising listing.Server obtains advertising listing by calling platform API according to location information and is sent to audio player.Audio player simultaneously downloads audio advertisement according to advertising listing, and intercuts audio advertisement when playing music.
Description
Technical field
The present invention relates to mobile terminals, in particular to the mobile terminal for being used to play music being mounted on bicycle.
Background technique
Bicycle is shared as one of urban public transport last one kilometer solution, has become the public friendship in city at present
The important component of way system.There are up to ten million person-times to use shared bicycle daily.Therefore shared bicycle is also a kind of very good
Advertisement launching platform resource.
Summary of the invention
Problem to be solved by this invention: using shared bicycle as medium, advertisement launching platform is constructed.
To solve the above problems, the scheme that the present invention uses is as follows:
A kind of bicycle audio player control system according to the present invention, including audio player and server；The audio is broadcast
Putting device includes control circuit, loudspeaker, battery means and clamping device；The audio player is pacified by the clamping device
On bicycle；The control circuit is used for:
The mobile message of audio player is obtained by gyroscope, and judges whether current bicycle makes according to the mobile message
In；
When bicycle is in use state, the music being stored in ensured sustained development memory is played, is obtained by global positioning module
The location information of audio player；
The location information is sent to the server to request advertising listing；
Advertising listing is received, and audio advertisement is downloaded according to advertising listing；
The audio advertisement of downloading is intercutted when playing music；
The server is used for:
Commercial circle information is obtained by invocation map API according to the positional information；
The commercial circle information is sent to advertising platform to request advertising listing；
Advertising listing is received, and advertising listing is sent to the audio player.
Bicycle audio broadcasting control system as claimed in claim, which is characterized in that the control circuit is also used to:
Music download instruction is received from server, down-load music is then instructed according to music download；
The server is also used to receive music download instruction from terminal, and music download instruction is then sent to the audio and is broadcast
Put device.
Bicycle audio broadcasting control system as claimed in claim, which is characterized in that the server is also used to:
The mobile terminal of user is connected, and collects the behavioural information that user plays music from the mobile terminal of user；Then
Music recommendation list, which is generated, according to the behavioural information that user plays music is sent to audio player；
The control circuit is also used to:
Music recommendation list is received, and music is played according to the music recommendation list.
Further, bicycle audio broadcasting control system according to the present invention, the control circuit are also used to: working as music
When the battery of device is electrically charged, battery charge time is collected, battery charge time is sent to the server；
The server is also used to: receiving battery charge time, and battery charge time is associated with user.
Further, bicycle audio broadcasting control system according to the present invention, the battery means are by battery case and battery institute
Composition；The battery is in vertical bar shape；The battery case matches with the battery, front opening, and the battery is led to
The front opening for crossing the battery case is inserted into the battery case；The bottom of the battery case is provided with press rebound switch latch
And electrical cnnector；The electrical cnnector includes elastic thimble；The battery front end is provided with to be switched with the press rebound
Latch the push top to match and contact chip；When the battery is inserted into the battery case bottom, the push top of the battery front end
The press rebound switch latch is pushed, so that the push top of the battery front end is blocked by the press rebound switch latch, and
So that elastic thimble is withstood on the contact chip of battery front end, so that the battery can be connected to the control circuit, for institute
State control circuit power supply；When the push top of the battery front end is blocked by the press rebound switch latch, inwardly described in promotion
After battery to the battery case bottom, the battery is pushed away by the elastic force rebound of the press rebound switch latch and elastic thimble
Out.
Further, bicycle audio broadcasting control system according to the present invention, the side of the battery case are provided with electromagnetism and insert
Pin；The Electromagnetic bolt connects the control circuit；The battery side is provided with pin hole；When the push top of the battery front end
When being blocked by the press rebound switch latch, the Electromagnetic bolt is inserted into the pin hole, so that the battery is locked
In the battery case.
Further, bicycle audio player control system according to the present invention, the control circuit are also used to:
Battery capacity is detected, when battery capacity deficiency, sends request replacement battery information to the server；
Unlocking instruction is received from the server, and the Electromagnetic bolt is opened according to the unlocking instruction；
The server is also used to receive unlocking instruction from terminal, and unlocking instruction is then sent to the audio player.
Bicycle audio broadcasting control system as claimed in claim, which is characterized in that it is described elasticity thimble include top pillar,
Sliding sleeve and set inner spring；Sliding chamber in set is equipped in sliding sleeve；The front opening of sliding chamber in set；It is intracavitary to cover inner spring cunning in set；
It is intracavitary that the rear end of top pillar is stuck in cunning in set, and withstands on set inner spring；The front end of top pillar passes through position after the interior sliding chamber front opening of set
In outside sliding chamber, enabling top pillar sliding chamber along set flexible, and covers and push out under the action of inner spring.
Further, bicycle audio broadcasting control system according to the present invention, the press rebound switch latch include sliding chamber
And sliding block；Sliding chamber front opening；Sliding block setting is intracavitary in cunning, and can slide back and forth along sliding chamber；Sliding bottom of chamber portion and sliding block it
Between be provided with spring；The elastic force of spring pushes sliding block mobile to sliding chamber front opening；The direction of the sliding chamber front opening of sliding block direction
Upper two sides are respectively arranged with lobe；Lobe root is by reed connection sliding block, so that sliding block is pushed into sliding chamber front opening by spring
When place, two lobes are flared out；When sliding block is pushed into sliding intracavitary portion, by the detent of sliding cavity wall, so that two lobes
Inwardly clamping；Interlocking bar piece is installed on sliding block；Guide groove is provided on the side of sliding intracavitary side；One end of interlocking bar piece passes through
Swinging axle is mounted on sliding block；The other end is provided with slide bar；Slide bar is stuck in guide groove；Guide groove includes front end card slot, is pushed forward
Slot, the first V slot, detent V slot, the 2nd V slot and reply slot；Detent V slot is on the intermediate fixture block being pushed forward between slot and reply slot
Groove body；It is pushed forward slot to face before the card slot of front end, and connects the first V slot by being pushed forward slot；To face detent V slot after first V slot
Side, and it is connected to detent V slot；To the 2nd V slot side of face before detent V slot, and it is connected to the 2nd V slot；It is returned after 2nd V slot to face
Multiple slot；It replys slot and is connected to front end card slot, so that front end card slot, being pushed forward slot, the first V slot, detent V slot, the 2nd V slot and reply
Slot forms the ring structure around intermediate fixture block.
A kind of bicycle audio play control method according to the present invention, this method are related to audio player and server；Institute
Stating audio player includes control circuit, loudspeaker, battery means and clamping device；The audio player passes through the folder
Mechanism is held to be mounted on bicycle；Method includes the following steps:
The audio player obtains the mobile message of audio player by gyroscope, and is worked as according to mobile message judgement
Whether preceding bicycle is in use, when bicycle is in use state, the music being stored in ensured sustained development memory is played, by complete
Ball locating module obtains the location information of audio player, sends the location information to the server to request advertisement to arrange
Table；
The server receives the location information, and obtains commercial circle information by invocation map API according to the positional information,
The commercial circle information is sent to advertising platform and then receives advertising listing to request advertising listing, and advertising listing is sent to
The audio player；
The audio player receives advertising listing, and downloads audio advertisement according to advertising listing；
The audio player intercuts the audio advertisement of downloading when playing music.
Technical effect of the invention is as follows: the present invention can determine current bicycle position, and thus, it is possible to be played according to position
Advertisement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of system of the embodiment of the present invention.
Fig. 2 is the schematic perspective view at the positive visual angle of audio player of the embodiment of the present invention.
Fig. 3 is the schematic perspective view at the back side visual angle of audio player of the embodiment of the present invention.
Fig. 4 is the cross-sectional view of audio player of the embodiment of the present invention.
Fig. 5 is the electrical block diagram of audio player of the embodiment of the present invention.
Fig. 6 is the structural schematic diagram of audio player battery case of the embodiment of the present invention.
Fig. 7 is audio player battery case bottom front view of the embodiment of the present invention.
Fig. 8 is the structural schematic diagram of audio player elasticity thimble of the embodiment of the present invention.
Fig. 9 is audio player battery front end elevational view of the embodiment of the present invention.
Figure 10 is the structural schematic diagram of audio player battery front end of embodiment of the present invention push top.
Figure 11 is the schematic diagram of internal structure of audio player press rebound switch latch of the embodiment of the present invention.
Figure 12 is the working principle diagram of guide groove in audio player press rebound switch latch of the embodiment of the present invention.
Figure 13 is the structural schematic diagram under audio player press rebound switch latch detent position of the embodiment of the present invention.
Wherein, 1 is mainframe box, and 2 be horn box, and 11 be circuit board cavity, and 12 be battery case, and 121 be battery case side wall, 123
It is elastic thimble, 1231 be top pillar, and 1232 be sliding sleeve, and 1233 be sliding chamber in set, and 1234 be set inner spring, and 1235 be backboard,
1236 be card convex ring, and 124 be the strip on battery case side wall, and 21 be sieve plate, and 22 be loudspeaker, and 31 be crossbeam folder, and 32 be to turn
Axle clamp, 4 be battery, and 41 be push top, and 411 be recess, and 42 be pin hole, and 43 be contact chip, and 44 be card slot, and 5 be circuit board, and 51 are
Microprocessor, 52 be ensured sustained development memory, and 53 be audio playing module, and 54 be power management module, and 55 be motion detection block,
56 be wireless communication module, and 57 be global positioning module, and 6 be press rebound switch latch, and 61 be sliding chamber, and 62 be sliding block, and 63 are
Spring, 64 be lobe, and 641 reeds, 642 be card convex, and 65 be interlocking bar piece, and 651 be swinging axle, and 652 be slide bar, and 66 be guiding
Slot, 661 be front end card slot, and 662 be to be pushed forward slot, and 663 be the first V slot, and 664 be detent V slot, and 665 be the 2nd V slot, and 666 be to reply
Slot, 669 be intermediate fixture block, and 7 be Electromagnetic bolt, and P1, P2, P3, P4, P5, P6 are different location of the slide bar in guide groove, 901
It is audio player, 902 be server, and 903 be management terminal, and 904 be mobile terminal, and 905 be advertising platform, and 906 be map
Platform, 908 be to recommend platform.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawing.
As shown in Figure 1, a kind of bicycle audio player control system, including audio player 901 and server 902.Sound
Frequency player 901 is connected with server 902 by network.
Audio player 901, for being mounted on shared bicycle, as shown in Figure 2, Figure 3, Figure 4, by mainframe box 1 and loudspeaker
Case 2 is formed.Mainframe box 1 and horn box 2 form integrated body structure.The integrated body structure is in T font, back
It is provided with installing mechanism.Installing mechanism is used to for the audio player being mounted on bicycle and turns to including two crossbeams press from both sides 31
With a shaft folder 32.Crossbeam folder 31 turns to the transverse beam of handle for being clamped in bicycle；Shaft folder 32 is for being clamped in bicycle
In the shaft for turning to handle.Two crossbeam folders 31 are symmetrical, as a result, when the audio player is pressed from both sides by crossbeam folder 31 and shaft
32 when being fixed on bicycle, above the center that bicycle turns to handle.Mainframe box 1 is provided with circuit board cavity 11, battery case 12.Electricity
Circuit board 5 is installed in road plate chamber 11.Battery case 12 is located at below the middle part of circuit board cavity 11, is equipped with battery 4.Horn box 2
Loudspeaker 22 and audio power amplifier circuit are inside installed.The front of loudspeaker 22 is provided with sieve plate 21.Mainframe box 1 and horn box 2
Between do not press coplanar setting, but there is angle, enable solar energy photovoltaic panel 42 face-up, and loudspeaker 22 is towards riding
Vehicle people.Battery case 12 and battery 4 form battery means.
Circuit board 5 is provided with control circuit.As shown in figure 5, control circuit includes microprocessor 51, ensured sustained development memory
52, audio playing module 53, power management module 54, motion detection block 55, wireless communication module 56 and global positioning module
57.Power management module 54 connects battery 4, for level translation, the remaining capacity and Charge Management of detection battery 4.Continue
Change memory 52, audio playing module 53, power management module 54, motion detection block 55, wireless communication module 56 and the whole world
Locating module 57 connects microprocessor 51.In the present embodiment, ensured sustained development memory 52 is by internal storage and external SD card institute
Composition.Wherein, internal storage is for storing software program, and SD card is for storing music and advertising information.Advertising information is by sound
Frequency advertisement and location information are formed.Music is pre-stored in SD card, and then downloading is cached in advertising information by wireless communication
In SD card.When 51 downloads ad information of microprocessor, the geographical location downloading determined according to global positioning module 57 is corresponding wide
Accuse information.Global positioning module 57 uses GPS positioning, and for determining current location information, thus microprocessor 51 can be from SD
The audio advertisement that location information and current location information match is found in card.Wireless communication module 56 is communicated using GPRS, is used
It is communicated in server, Content of Communication includes receiving to instruct from server, downloads ad information etc..Motion detection block 55
Whether used for detecting mobile message by gyroscope to the current bicycle of determination.
In the present embodiment, wireless communication module 56 and global positioning module 57 are realized by Air800 chip.Air800 core
In piece, GPS and GPRS are combined into one.Audio playing module 53 uses ATS2825 chip.Motion detection block 55 uses
MPU6881 chip.MPU6881 chip is gyroscope chip.Microprocessor 51 uses STM32F103 chip.STM32F103 and
It is communicated between Air800 using UART interface.It is communicated between STM32F103 and ATS2825 using UART interface.
SPI interface is used between STM32F103 and ensured sustained development memory 52.I2C is used between STM32F103 and gyroscope MPU6881
Interface.ATS2825 chip is Bluetooth audio frequency module, connects SD card, and connect loudspeaker 22 by audio power amplifier circuit, can be certainly
Row plays the audio file in SD card.Here audio file includes music above-mentioned and audio advertisement.
In the present embodiment, battery 4 is battery.Battery 4 is in vertical bar shape, as shown in fig. 6, front end is provided with push top 41 and connects
Contact 43.Contact chip 43 has two panels, is divided into positive contact piece and cathode contact.Push top 41 is located at positive contact piece and cathode connects
Between contact.12 front opening of battery case, matches with battery 4, and battery 4 is inserted by the front opening of battery case 12
Enter in battery case 12.The bottom of battery case 12 is provided with press rebound switch latch 6 and electrical cnnector, as shown in Figure 6, Figure 7.
Press rebound switch latch 6 is locked after a kind of pressing, the lock to rebound after then pressing again.Electrical cnnector is for connecting
Positive contact piece and cathode contact, thus for control circuit and the power supply of loudspeaker 22 on circuit board 5.Electrical cnnector packet
Include elastic thimble 123.
The push top 41 of 4 front end of battery setting matches with press rebound switch latch 6 as shown in Figure 9, Figure 10.Push top 41
Be in the shape of a square cylinder, two sides are provided with recess 411.When the push top 41 of 4 front end of battery, which is pressed rebound switch latch 6, to be blocked, pressing
Rebound switch latch 6 is stuck in the recess 411 of 41 two sides of push top to block battery 4, can not be extracted.As a result, when battery 4 is inserted
When entering to 12 bottom of battery case, the push top 41 of 4 front end of battery pushes press rebound switch latch 6, so that the push top of 4 front end of battery
41, which are pressed rebound switch latch 6, blocks.When the push top 41 of 4 front end of battery, which is pressed rebound switch latch 6, to be blocked, battery 4
Rear end is flushed with 12 front opening of battery case, and at this time after inwardly pushing battery 4 to 12 bottom of battery case, battery 4 is pressed instead
6 rebound of spring switch lock is released, and thus extracts battery 4 out of battery case 12 out.
Elastic thimble 123 is elastic contactor, corresponding with the positive contact piece and cathode contact of battery 4,
And the control circuit on circuit board 5 and loudspeaker 22 are connected, as shown in figure 8, whole be made of an electrically conducting material, including top pillar
1231, sliding sleeve 1232 and set inner spring 1234.Sliding sleeve 1232 is cylindrical, interior to be equipped with sliding chamber 1233 in set.Sliding chamber 1233 in set
It is rounded, front-end and back-end opening.The open rearward end of sliding chamber 1233 is sealed by backboard 1235 in set.Set inner spring 1234 is set to
In set in sliding chamber 1233.The front opening of sliding chamber 1233 is less than the diameter of sliding chamber 1233 in set in set.Top pillar 1231 is cylindrical,
The diameter of diameter and the front opening of chamber 1233 sliding in set matches, and the rear end of top pillar 1231 is provided with card convex ring 1236, card convex
The diameter of ring 1236 and the diameter of chamber 1233 sliding in set match, so that the rear end of top pillar 1231 is stuck in sliding chamber 1233 in set
Interior, front end passes through in set to be located at outside sliding chamber 1233 after sliding 1233 front opening of chamber.The rear end of top pillar 1231 withstands on set inner spring
On 1234.Set 1234 both ends of inner spring are withstood on respectively on the rear end and backboard 1235 of top pillar 1231, enable 1231 edge of top pillar
Sliding chamber 1233 is flexible in set, and covers and push out under the action of inner spring 1234.
When the push top 41 of 4 front end of battery, which is pressed rebound switch latch 6, to be blocked, the top pillar of elastic 123 front end of thimble
1231 withstand on the contact chip 43 of 4 front end of battery, and the elasticity by covering inner spring 1234 makes top pillar 1231 and contact chip 43 tight
Contiguity touching so that battery 4 connects control circuit and loudspeaker 22 on circuit board 5, and is powered for it.In addition, when electricity
When pond 4 is pressed the rebound rebound release of switch latch 6, the elastic force of elastic thimble 123 plays rebound booster action, to make up pressing
The problem for 6 elastic force of the switch latch deficiency that rebounds.It is, being lived when the push top 41 of 4 front end of battery is pressed rebound switch lock buckle 6
When, then inwardly after promotion battery 4 to 12 bottom of battery case, battery 4 is pressed the bullet of rebound switch latch 6 and elastic thimble 123
Power rebound is released.
On the one hand, be capable of providing the enough elastic force for releasing the rebound of battery 4 for elastic thimble 123, on the other hand, also for
The positive contact piece and cathode contact of battery 4, when shared bicycle is ridden generation vibration, can on circuit board 5
Control circuit and loudspeaker 22 keep electrical connection, and positive contact piece and cathode contact respectively correspond that there are two elastic thimbles
123.Two elastic thimbles 123 can play the role of mutual backup.There are four elastic thimbles in total for the bottom of battery case 12 as a result,
123。
In addition, being the rebound thrust left-right balance so that press rebound switch latch 6 and elastic thimble 123, press rebound
Switch latch 6 is located among 12 bottom of battery case, elastic 123 bilateral symmetry of thimble.Similarly, the positive contact piece on battery 4 and
The mutual bilateral symmetry of cathode contact.
In addition, to prevent from reducing the positive contact piece and cathode contacts of battery 4 when shared bicycle is ridden generation vibration
Piece is relative to moving left and right between elastic thimble 123, as shown in Fig. 7, Fig. 9, is provided with several strips in 12 side wall of battery case
124, several card slots 44 are provided on battery 4.Strip 124 passes in and out direction along battery 4 and arranges, and symmetrical.Strip 124
Match with card slot 44, when so that battery 4 being located in battery case 12, strip 124 is stuck in card slot 44, and enables battery 4
It is slided along strip 124.
The side of battery case 12 is provided with Electromagnetic bolt 7.Electromagnetic bolt 7 connects the control circuit on circuit board 5.The control
Circuit includes that wireless communication module can establish connection by remote server and mobile terminal.Mobile terminal and control electricity
After connection is established on road, the bolt that staff can control Electromagnetic bolt 7 by mobile terminal and control circuit is flexible.Battery 4
Side is provided with pin hole 42.Pin hole 42 is the groove on 4 shell of battery.When the push top 41 of 4 front end of battery is pressed rebound
When switch latch 6 blocks, 4 side pin hole 42 of battery faces the bolt of Electromagnetic bolt 7, as a result, the bolt energy of Electromagnetic bolt 7
It enough protrudes into pin hole 42, thus by the lock of battery 4 in battery case 12.When needing replacing battery 4, staff passes through movement
The bolt of terminal and control circuit control Electromagnetic bolt 7 is shunk, so that the bolt of Electromagnetic bolt 7 and pin hole 42 are detached from, later
Staff presses the battery rear end at 12 front opening of battery case, so that after battery 4 is pushed to 12 bottom of battery case, battery 4
It is pressed the rebound rebound of switch latch 6 to release, thus staff can extract battery 4 out out of battery case 12.
There are many kinds of on 6 existing market of press rebound switch latch.The press rebound switch latch 6 of the present embodiment is such as schemed
Shown in 11, Figure 12, Figure 13, including sliding chamber 61 and sliding block 62.Sliding 61 front opening of chamber.The setting of sliding block 62 is in sliding chamber 61, and energy
It is enough to be slid back and forth along sliding chamber 61.Spring 63 is provided between sliding 61 bottom of chamber and sliding block 62.The elastic force of spring 63 pushes sliding block
It is mobile to sliding 61 front opening of chamber.Sliding block 62 is respectively arranged with lobe 64 towards two sides on the direction of sliding 61 front opening of chamber.Two
Two lobes, 64 bilateral symmetry of side.64 root of lobe is by 641 connection sliding block 62 of reed, so that sliding block 62 is pushed by spring 63
When at sliding 61 front opening of chamber, two lobes 64 are flared out.When sliding block 62 is pushed into sliding 61 inside of chamber, by sliding chamber 61
The detent of wall, so that two lobes 64 inwardly clamp.Card convex 642 is provided on lobe 64.When sliding block 62 is pushed into sliding chamber 61
When portion, the card convex 642 on lobe 64 is stuck in the recess 411 of 41 two sides of push top of 4 front end of battery, to battery 4 be clamped solid
It is fixed.When sliding block 62 is pushed at sliding 61 front opening of chamber by spring 63, sliding block 62 is withstood on battery in the push top 41 of 4 front end of battery
4 synchronize toward battery case 12 it is extrapolated.
Interlocking bar piece 65 is installed on sliding block 62.Guide groove 66 is provided on the side of sliding 61 inside of chamber.Interlocking bar piece 65
One end be mounted on sliding block 62 by swinging axle 651, the other end is provided with slide bar 652.Interlocking bar piece 65 can be around swing
Axis 651 is swung.Slide bar 652 is stuck in guide groove 66.Guide groove 66 include front end card slot 661, be pushed forward slot 662, the first V slot 663,
Detent V slot 664, the 2nd V slot 665 and reply slot 666.Detent V slot 664 is the middle card being pushed forward between slot 662 and reply slot 666
Groove body on block 669.It is pushed forward slot 662 to face before front end card slot 661, and connects the first V slot 663 by being pushed forward slot 662.First
To the side of face detent V slot 664 after V slot 663, and it is connected to detent V slot 664.To the 2nd V slot 665 of face before detent V slot 664
Side, and it is connected to the 2nd V slot 665.Slot 666 is replied to face after 2nd V slot 665.It replys slot 666 and is connected to front end card slot 661, from
And makes front end card slot 661, is pushed forward slot 662, the first V slot 663, detent V slot 664, the 2nd V slot 665 and replys 666 groups of cyclization of slot
Around the ring structure of intermediate fixture block 669.
The working principle of press rebound switch latch 6 is as follows: when initial, sliding block 62 is pushed into sliding 61 front end of chamber by spring 63 and opens
When at mouthful, two lobes 64 are flared out, at this point, the slide bar 652 of 65 end of interlocking bar piece is located in front end card slot 661, also
It is at the P1 of Figure 12.When battery 4 is inserted into battery case 12, the push top 41 of 4 front end of battery will be withstood on sliding block 62, push sliding block
62 is mobile to bottom.When sliding block 62 is mobile to bottom, while slide bar 652 being pushed to move forward, at this time since slide bar 652 is initial
In front end card slot 661, and it is pushed forward slot 662 to face before front end card slot 661, so that slide bar 652 can only be along being pushed forward slot 662
It is mobile, and cannot be introduced into and reply in slot 666.Finally, when battery 4 is pushed to bottom, slide bar 652 will be pushed to the first V slot 663
It is interior, that is, the position P2.At this point, after loosing one's grip, since sliding block 62 is moved backward by the effect of 63 elastic force of spring, and with moving slide-bar 652
It is moved backward in guide groove 66.Since, to the side of face detent V slot 664, slide bar 652 moves back after the first V slot 663
It will be stuck in the side of detent V slot 664 when dynamic, and can not be returned along slot 662 is pushed forward, that is, the position P3, finally, slide bar 652
It is slid into detent V slot 664 along the side of detent V slot 664, that is, the position P4.When slide bar 652 is located in detent V slot 664
When, as shown in figure 13, sliding block 62 is integrally located in sliding chamber 61, meanwhile, by the detent of sliding 61 inner wall of chamber, so that two lobes 64
Inwardly clamping, the push top 411 of 4 front end of battery is blocked, so that entire battery 4 is stuck in battery case 12, is inserted in conjunction with electromagnetism
The locking of the bolt of pin 7, battery 4 are finally locked in battery case 12.At this point, when the needs of battery 4 take out out of battery case 12, solution
It is pressed except the locking of the bolt of Electromagnetic bolt 7, then in the rear end of battery 4, so that battery 4 moves inward.At this point, being stuck in detent V
Slide bar 652 in slot 664 follows 62 forward movement of battery 4 and sliding block, due to before detent V slot 664 to 665 side of the 2nd V slot of face
Side, when 652 forward movement of slide bar, will be stuck in the side of the 2nd V slot 665, and can not be back to the first V slot 663, as a result, slide bar
In the 652 side forward movement to the 2nd V slot 665 along the 2nd V slot 665.At this point, slide bar 652 is by 63 bullet of spring when loosing one's grip again
Power effect move backward, due to after the 2nd V slot 665 to face reply slot 666, slide bar 652 will enter reply slot 666 and
It can not be back to detent V slot 664, the elastic force of spring 63 pushes always sliding block 62 mobile later, until slide bar 652 slides into front end card
In slot 661, at this point, press rebound switch latch 6 returns to initial shape when sliding block 62 is pushed at sliding 61 front opening of chamber by spring 63
State.When sliding block 62 is pushed at sliding 61 front opening of chamber, by the push top 41 of 4 front end of battery, electricity is released into the rear end of battery 4
Pond box 12, consequently facilitating staff extracts battery 4 out out of battery case 12.
The audio player of the present embodiment uses ATS2825 chip, and since ATS2825 chip can voluntarily play sound
Frequency file, therefore, microprocessor 51 need to provide audio broadcasting control instruction to audio playing module 53.In addition to sound
Frequency playing module 53 provides audio and plays except control instruction, the program that microprocessor 51 is stored by executing internal storage
Instruction set, completion is interacted with server 902 and the function of battery management, is implemented as follows:
Firstly, determining the working condition of audio player.The tool of audio player 901 is there are four types of working condition: low power consumpting state, same
Step state, standby mode and broadcast state.When microprocessor 51 detects the remaining capacity of battery 4 no more than 20%, audio is broadcast
It puts device and is set to low power consumpting state, it is equal that state, standby mode or broadcast state is currently either arranged in audio player at this time
It is configured to low power consumpting state.Under low power consumpting state, the function in relation to battery management is only handled, and can not under low power consumpting state
Enter setting state, standby mode and broadcast state by the instruction of server 902.Under low power consumpting state, micro process is only kept
The power supply of device 51, other modular circuits are turned off, and microprocessor 51 is adjusted to suspend mode, to reduce power consumption.In low function
When consumption state, microprocessor 51 is waken up by certain time interval, after wake-up, sends present video player electricity to server 902
Insufficient information is measured, and detects the remaining capacity of battery 4, if detect that the remaining capacity of battery 4 is no more than protection electricity,
Close audio player.Protecting electricity is the remaining capacity 5% of battery 4.
Synchronous regime is by 901 start by set date of audio player.Synchronous regime is used for synchronous music, usually in the dead of night
12 points of startings at night.It is, 12 points of evening start the time for synchronous music.When audio player 901 dispatches from the factory, music file is straight
It connects and is stored in SD card, then pass through synchronous music function when needing to change later and realize.Synchronous music process is as follows: staff is logical
903 login service device 902 of management terminal is crossed, the music file stored by 903 editing server 902 of management terminal, and it is raw
At corresponding music version.When audio player is in standby, and detects that current time is synchronous music starting
Between when, microprocessor 51 to server 902 issue synchronous music request.Comprising in present video player in synchronous music request
Music file version information.After server 902 receives synchronous music request, compare the music file version in synchronous music request
The music file version information of this information and server, the letter that wherein different music files is returned by synchronous music request
Breath is sent to audio player.After microprocessor 51 receives the information that synchronous music request returns, if there is different sounds
Music file then enters synchronous regime, downloads corresponding music.After synchronously completing, microprocessor 51 returns to server 902
The information synchronously completed, and be standby mode by the status modifier of audio player.Synchronizing process in case of unexpected in
When disconnected, microprocessor 51 returns to the information of synchronization failure to server 902.Server 902 receives the letter synchronously completed
After the information of breath and synchronization failure, saved in server 902.In the present embodiment, since communication is slower using GPRS speed, one
As the MP3 music file of 4M size need to download more than 20 minutes.Therefore, downloading process is easy to happen accidental interruption, and very
To the information for being likely to the no return of normal direction server 902 synchronization failure.Accordingly, for those fail to receive and synchronously complete
The audio player of information, staff can choose initiates synchronous music instruction again when suitable.It may be noted that
It is music download instruction of the invention signified is the synchronous music instruction of processing in to(for) music file to be downloaded.
When microprocessor 51 detects that the remaining capacity of battery 4 more than 20%, and can not receive movement inspection in long-time
When surveying the mobile message of module 55, microprocessor 51 repairs the working condition of audio player from low power consumpting state or broadcast state
It is changed to standby mode.Here long-time is generally 1 ~ 3 minute.When the working condition of audio player is standby mode, and
And microprocessor 51 is when persistently receiving the mobile message of motion detection block 55, microprocessor 51 is by the work of audio player
State is revised as broadcast state by standby mode.Here continue generally 10 ~ 30 second time.Compared to low power consumpting state, to
Under machine state, microprocessor 51 can receive and process the mobile message of synchronous music instruction and motion detection block 55.Also
It is to say, under standby mode, only keeps microprocessor 51, motion detection block 55, wireless communication module 56 and power management mould
The power supply of block 54, other modular circuits are turned off, also, microprocessor 51, motion detection block 55, wireless communication module 56
It is adjusted to low power mode of operation, to reduce power consumption.
The working condition of audio player is revised as broadcast state by microprocessor 51, also implies that microprocessor 51 judges
During current bicycle is used.When bicycle is in use state, that is, the status modifier of audio player as after broadcast state；It broadcasts
The music being stored in ensured sustained development memory is put, that is, instruction audio playing module 53 plays the music being stored in SD card.
When audio playing module 53 switches song, microprocessor 51 is random or successively to transfer the audio being stored in SD card in order wide
It accuses, instruction audio playing module 53 is intercutted.
Also while audio playing module 53 plays music, microprocessor 51 is fixed by the whole world by certain time interval
Position module obtains the location information of audio player, and time interval is generally 3 ~ 5 minutes.The position obtained by global positioning module
Confidence breath is usually longitude and latitude.The judgement of microprocessor 51 judges whether bicycle position has larger change by location information.Judgement
Position whether have larger change foundation be compared according to the location information that newly obtains and original location information, if meter
Obtained distance differs 2 ~ 5 kilometers, then microprocessor 51 judges that there is larger change in bicycle position.When bicycle position, generation is larger
When change, the location information newly obtained is sent to server 902, to request advertising listing.
Server 902 receives the location information of audio player, by the long-range API of invocation map platform 906, obtains
Corresponding commercial circle information.Map platform 906 can be Amap or Baidu map.Then, server 902 again believes commercial circle
Breath is sent to advertising platform 905, and advertising listing corresponding to commercial circle is sent to audio player by advertising platform 905 as a result,
901.Microprocessor 51 receives advertising listing as a result,.Advertising listing is the set of audio advertisement download address.Since audio is broadcast
Device 901 is put by GPRS connection server 902, therefore audio advertisement transmission needs the long period, server 902 can not be returned directly
Audio advertisement files are returned, audio player 901 is needed to execute download function.Microprocessor 51 is wide according to the audio in advertising listing
It accuses download address and downloads corresponding audio advertisement, be stored in SD card and form advertising information.In the present embodiment, advertising platform 905
Using Ali's advertising marketing platform.
When audio player 901 plays music, not shuffle or is played according to document order, but broadcast according to list
It puts.There are two types of the lists:
The first is the default list.The default list is provided by server 902, in synchronous music, is sent to sound by server 902
Frequency player 901 and obtain.In the present embodiment, server 902 is stored with music, therefore is simultaneously also a music service
Device, user can play music by terminal access server 902 online.Server 902 is it is possible thereby to according to the broadcasting of music
The frequency generates the default list above-mentioned.
Second is recommendation list.Recommendation list is obtained according to user behavior analysis.Specific as follows: user passes through terminal
When access server 902 plays music online, server 902 collects the behavioural information that user plays music, and server 902 will be used
The behavioural information of online broadcasting music of the family on server 902 is sent to the recommendation column for recommending platform 908 to generate relative users
Table., can be by mobile terminal binding audio player 901, after binding when user uses bicycle, server 902 will be corresponding
The recommendation list of user is sent to corresponding audio player 901.
In the present embodiment, platform 908 is recommended to use Ali's cloud recommended engine.It is used it should be pointed out that server 902 is collected
Family plays the behavioural information of music, and the online broadcasting behavior of user is only collected in the present embodiment, it will be appreciated by those skilled in the art that clothes
Being engaged in device 902 can also be directly by the behavioural information of music APP collection user broadcasting music on mobile terminal.
It is battery altering function that the present embodiment battery management function, which is largely divided into two pieces: first pieces, and second piece is that battery fills
Fulgurite reason.
In battery altering function: when microprocessor 51 detects that the remaining capacity of battery 4 is few by power management module 54
When 20%, audio player is set to low power consumpting state.When the working condition of audio player is set to low power consumpting state
When, while the information of not enough power supply is sent to server 902.The information of not enough power supply include remaining capacity, location information and
Identifier.The information of not enough power supply is sent to management terminal 903 by server 902.When staff is seen by management terminal 903
To the not enough power supply of a certain audio player 901 information when, staff according to location information in the information of not enough power supply and
Identifier is found finds corresponding audio player 901 at the scene.When replacing battery, staff passes through mobile terminal to service
The unlocking instruction of the transmission respective audio player of device 902.The unlocking instruction is transmitted to corresponding audio and played by server 902
Device.When microprocessor 51 receives unlocking instruction, the bolt of control Electromagnetic bolt 7 is shunk, and makes 4 phase of battery bolt 7 and battery
It is detached from, thus staff is able to replacement battery.After replacing battery, when microprocessor 51 is according to initialization after powering on, control
The bolt of Electromagnetic bolt 7 stretches out, and locks battery 4.
In battery charging management, user or user directly can be the battery of audio player 901 by charging interface
Charging.When user uses bicycle, mobile terminal binding audio player 901, when charging after binding, microprocessor can be passed through
51 record battery charge times, and battery charge time is sent to server 902.When server 902 receives battery charging
Between, which is distributed into the user, and save.Server 902 can be given by business logic systems as a result,
The certain reward of the user.
Claims (10)
1. a kind of bicycle audio player control system, which is characterized in that including audio player and server；The audio is broadcast
Putting device includes control circuit, loudspeaker, battery means and clamping device；The audio player is pacified by the clamping device
On bicycle；The control circuit is used for:
The mobile message of audio player is obtained by gyroscope, and judges whether current bicycle makes according to the mobile message
In；
When bicycle is in use state, the music being stored in ensured sustained development memory is played, is obtained by global positioning module
The location information of audio player；
The location information is sent to the server to request advertising listing；
Advertising listing is received, and audio advertisement is downloaded according to advertising listing；
The audio advertisement of downloading is intercutted when playing music；
The server is used for:
Commercial circle information is obtained by invocation map API according to the positional information；
The commercial circle information is sent to advertising platform to request advertising listing；
Advertising listing is received, and advertising listing is sent to the audio player.
2. bicycle audio broadcasting control system as described in claim 1, which is characterized in that the control circuit is also used to:
Synchronous music request is initiated to server, the information down-load music then returned according to synchronous music request；
The server is also used to receive synchronous music request, compares the music file version information in synchronous music request and works as
Music file version information in preceding server sends out wherein different music files by the information that synchronous music request returns
Give audio player.
3. bicycle audio broadcasting control system as described in claim 1, which is characterized in that the server is also used to:
The mobile terminal of user is connected, and collects the behavioural information that user plays music from the mobile terminal of user；Then
Music recommendation list, which is generated, according to the behavioural information that user plays music is sent to audio player；
The control circuit is also used to:
Music recommendation list is received, and music is played according to the music recommendation list.
4. bicycle audio broadcasting control system as described in claim 1, which is characterized in that the control circuit is also used to: when
When the battery of music player is electrically charged, battery charge time is collected, battery charge time is sent to the server；
The server is also used to: receiving battery charge time, and battery charge time is associated with user.
5. bicycle audio broadcasting control system as described in claim 1, which is characterized in that the battery means by battery case and
Battery is formed；The battery is in vertical bar shape；The battery case matches with the battery, front opening, so that the battery
It can be inserted into the battery case by the front opening of the battery case；The bottom of the battery case is provided with press rebound and opens
Shut button and electrical cnnector；The electrical cnnector includes elastic thimble；The battery front end is provided with anti-with the pressing
The push top and contact chip that spring switch lock matches；When the battery is inserted into the battery case bottom, the battery front end
Push top push the press rebound switch latch so that the push top of the battery front end is by the press rebound switch lock buckle
Firmly, and elastic thimble is withstood on the contact chip of battery front end, so that the battery can be connected to the control circuit,
For control circuit power supply；When the push top of the battery front end is blocked by the press rebound switch latch, inwardly push
After the battery to the battery case bottom, the battery is rebounded by the elastic force of the press rebound switch latch and elastic thimble
It releases.
6. bicycle audio broadcasting control system as claimed in claim 5, which is characterized in that the side of the battery case is provided with
Electromagnetic bolt；The Electromagnetic bolt connects the control circuit；The battery side is provided with pin hole；When the battery front end
Push top when being blocked by the press rebound switch latch, the Electromagnetic bolt is inserted into the pin hole, so that the electricity
Pond is locked in the battery case.
7. bicycle audio player control system as claimed in claim 6, which is characterized in that the control circuit is also used to:
Battery capacity is detected, when battery capacity deficiency, sends request replacement battery information to the server；
Unlocking instruction is received from the server, and the Electromagnetic bolt is opened according to the unlocking instruction；
The server is also used to receive unlocking instruction from terminal, and unlocking instruction is then sent to the audio player.
8. bicycle audio broadcasting control system as claimed in claim 5, which is characterized in that the elasticity thimble includes top pillar
(1231), sliding sleeve (1232) and set inner spring (1234)；It is equipped in sliding sleeve (1232) chamber (1233) sliding in set；Sliding chamber in set
(1233) front opening；Inner spring (1234) are covered to be set in chamber (1233) sliding in set；The rear end of top pillar (1231) is stuck in set
In sliding chamber (1233), and withstand on set inner spring (1234)；The front end of top pillar (1231) passes through sliding chamber (1233) front end in set and opens
It is located at sliding chamber (1233) outside after mouthful, so that top pillar (1231) can be flexible along set interior sliding chamber (1233), and covers inner spring (1234)
Under the action of push out.
9. bicycle audio broadcasting control system as claimed in claim 5, which is characterized in that the press rebound switch latch packet
Include sliding chamber (61) and sliding block (62)；Sliding chamber (61) front opening；Sliding block (62) setting is interior in sliding chamber (61), and can be along sliding chamber
(61) it slides back and forth；Spring (63) are provided between sliding chamber (61) bottom and sliding block (62)；The elastic force of spring (63) pushes sliding block
It is mobile to sliding chamber (61) front opening；Sliding block (62) is respectively arranged with lobe towards two sides on the direction of sliding chamber (61) front opening
(64)；Lobe (64) root is by reed (641) connection sliding block (62), so that sliding block (62) is pushed into sliding chamber (61) by spring (63)
When at front opening, two lobes (64) are flared out；When sliding block (62) be pushed into sliding chamber (61) it is internal when, pass through sliding chamber (61)
The detent of inner wall, so that two lobes (64) inwardly clamp；Interlocking bar piece (65) are installed on sliding block (62)；On the inside of sliding chamber (61)
Side on be provided with guide groove (66)；One end of interlocking bar piece (65) is mounted on sliding block (62) by swinging axle (651)；Separately
One end is provided with slide bar (652)；Slide bar (652) is stuck in guide groove (66)；Guide groove (66) includes front end card slot (661), preceding
It pushes away slot (662), the first V slot (663), detent V slot (664), the 2nd V slot (665) and replys slot (666)；Detent V slot (664) is
It is pushed forward slot (662) and replys the groove body on the intermediate fixture block (669) between slot (666)；Front end card slot (661) forward direction face is pushed forward
Slot (662), and the first V slot (663) is connected by being pushed forward slot (662)；The backward face detent V slot (664) of first V slot (663)
Side, and it is connected to detent V slot (664)；The 2nd V slot (665) side of detent V slot (664) forward direction face, and it is connected to the 2nd V slot
(665)；The backward face of 2nd V slot (665) replys slot (666)；Slot (666) connection front end card slot (661) is replied, so that preceding
End card slot (661) is pushed forward slot (662), the first V slot (663), detent V slot (664), the 2nd V slot (665) and replys slot (666) group
Ring structure of the cyclization around intermediate fixture block (669).
10. a kind of bicycle audio play control method, which is characterized in that this method is related to audio player and server；It is described
Audio player includes control circuit, loudspeaker, battery means and clamping device；The audio player passes through the clamping
Mechanism is mounted on bicycle；Method includes the following steps:
The audio player obtains the mobile message of audio player by gyroscope, and is worked as according to mobile message judgement
Whether preceding bicycle is in use, when bicycle is in use state, the music being stored in ensured sustained development memory is played, by complete
Ball locating module obtains the location information of audio player, sends the location information to the server to request advertisement to arrange
Table；
The server receives the location information, and obtains commercial circle information by invocation map API according to the positional information,
The commercial circle information is sent to advertising platform and then receives advertising listing to request advertising listing, and advertising listing is sent to
The audio player；
The audio player receives advertising listing, and downloads audio advertisement according to advertising listing；
The audio player intercuts the audio advertisement of downloading when playing music.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965833.XA CN109254547B (en) | 2018-08-23 | 2018-08-23 | Bicycle audio player control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965833.XA CN109254547B (en) | 2018-08-23 | 2018-08-23 | Bicycle audio player control system and method |
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| CN109254547A true CN109254547A (en) | 2019-01-22 |
| CN109254547B CN109254547B (en) | 2020-05-12 |
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| CN201810965833.XA Expired - Fee Related CN109254547B (en) | 2018-08-23 | 2018-08-23 | Bicycle audio player control system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109963248A (en) * | 2019-04-08 | 2019-07-02 | 上海钧正网络科技有限公司 | A kind of audio system and its working method with loudspeaker self-checking function |
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| CN201369357Y (en) * | 2009-01-12 | 2009-12-23 | 王为希 | Battery box |
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| CN109254547B (en) | 2020-05-12 |
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