CN108537317A - Bluetooth rechargeable card and recharge method - Google Patents
Bluetooth rechargeable card and recharge method Download PDFInfo
- Publication number
- CN108537317A CN108537317A CN201810189884.8A CN201810189884A CN108537317A CN 108537317 A CN108537317 A CN 108537317A CN 201810189884 A CN201810189884 A CN 201810189884A CN 108537317 A CN108537317 A CN 108537317A
- Authority
- CN
- China
- Prior art keywords
- signal
- rechargeable card
- money
- bluetooth
- master controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000013589 supplement Substances 0.000 claims abstract description 14
- 230000008054 signal transmission Effects 0.000 claims abstract description 13
- 238000002955 isolation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000001502 supplementing effect Effects 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000007654 immersion Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/349—Rechargeable cards
Abstract
A kind of bluetooth rechargeable card of the application offer and recharge method, wherein bluetooth rechargeable card bluetooth rechargeable card may include：Master controller has signal input part, is used for transmission and supplements signal with money；Golden finger has signal output end, and for being connect with gauge table end, future, autonomous control device supplemented signal transmission with money to gauge table end；Magnetic couple isolator between master controller and golden finger so that formed and be electrically isolated between the signal output end of golden finger and the signal input part of master controller.Magnetic couple isolator is used for converting the electric signal of input to magnetic signal, and magnetic signal is reverted to electric signal output again later, in this course, isolation is kept between the outputting and inputting of magnetic couple isolator.At this point, if golden finger soaks, due to the isolation effect of magnetic couple isolator, short circuit will not be caused to bluetooth rechargeable card internal circuit, keep the validity of bluetooth rechargeable card.
Description
Technical field
This application involves technical field of bluetooth communication more particularly to a kind of bluetooth rechargeable cards and recharge method.
Background technology
Currently, IC card (Integrated Circuit Card, integrated circuit card) is the relatively common side in the field of supplementing with money
Formula, this needs user's carrying IC card to recharge point progress scene to supplement with money.Now, industry has developed more that easily bluetooth is supplemented with money
Card, bluetooth rechargeable card includes the master controller for having bluetooth module, for establishing bluetooth connection with charging terminal, supplements end with money in this way
End can into bluetooth rechargeable card recharging and paying.In this case, charging terminal can be that the intelligence such as mobile phone, tablet computer is whole
End, user can supplement with money in all case, and user experience is promoted.
It is a kind of in the prior art, bluetooth rechargeable card can carry golden finger.When in use, bluetooth rechargeable card had into gold
The gauge table of fixed setting is inserted into one end of finger, and master controller will supplement number with money as electronic signals through being exported to golden finger
To gauge table.But in current bluetooth rechargeable card, golden finger does not have water-proof function, if immersion, is likely to result in indigo plant
Tooth rechargeable card internal short circuits in turn result in the failure of bluetooth rechargeable card.
Invention content
The embodiment of the present application technical problems to be solved are：How to prevent the immersion of bluetooth rechargeable card from being caused to bluetooth rechargeable card
The problem of damage.
The embodiment of the present application uses following technical proposals：
The embodiment of the present application provides a kind of bluetooth rechargeable card, including：
Master controller has signal input part, is used for transmission and supplements signal with money；
Golden finger has signal output end, for being connect with gauge table end, will supplement signal with money from the master controller
It is transmitted to the gauge table end；
Magnetic couple isolator between the master controller and the golden finger so that the signal of the golden finger exports
It is formed and is electrically isolated between end and the signal input part of the master controller.
Optionally, the magnetic couple isolator includes：The primary coil and secondary coil of setting is isolated；
The primary coil is connect with the signal input part, and the secondary coil is connect with the signal output end.
Optionally, the bluetooth rechargeable card further includes：Analog switch has switch input terminal and the first output end；
The signal input part, switch input terminal, the first output end, magnetic couple isolator to signal output end are sequentially connected.
Optionally, the bluetooth rechargeable card further includes：
Power supply is connect with the analog switch and the master controller, for being the analog switch and the main control
Device is powered.
Optionally, the bluetooth rechargeable card further includes：Storage chip；
The storage chip is connect with the analog switch, for storing load value data.
Optionally, the analog switch has second output terminal, the signal input part, switch input terminal, the second output
End to the storage chip is sequentially connected.
Optionally, the gauge table end is gas meter, flow meter, and the bluetooth rechargeable card is that the bluetooth supplemented with money for gas meter, flow meter is supplemented with money
Card.
The embodiment of the present application also provides a kind of recharge method using bluetooth rechargeable card, including：
Signal will be supplemented with money and be transmitted to magnetic couple isolator from the master controller；
By the magnetic couple isolator by the signal transmission of supplementing with money to the golden finger；
Via the golden finger by the signal transmission of supplementing with money to gauge table end, to be supplemented with money to the gauge table end.
Optionally, the magnetic couple isolator includes：The primary coil and secondary coil of setting is isolated；
It is described to include by signal transmission to the golden finger of supplementing with money by the magnetic couple isolator：
The signal of supplementing with money is converted to magnetic signal output by electric signal by the primary coil；
The magnetic signal is received by the secondary coil, and the signal of supplementing with money is reverted into the telecommunications by magnetic signal
Number.
Optionally, the gauge table end is gas meter, flow meter, and the recharge method is supplemented with money for gas meter, flow meter.
Above-mentioned at least one technical solution that the embodiment of the present application uses can reach following advantageous effect：
Bluetooth rechargeable card may include：Master controller has signal input part, is used for transmission and supplements signal with money；Golden finger, tool
There is signal output end, for being connect with gauge table end, signal transmission will be supplemented with money to the gauge table from the master controller
End；Magnetic couple isolator between master controller and golden finger so that the signal output end of golden finger and the letter of master controller
It is formed and is electrically isolated between number input terminal.Magnetic couple isolator is used for converting the electric signal of input to magnetic signal, later again believes magnetic
Number electric signal output is reverted to, in this course, isolation is kept between the outputting and inputting of magnetic couple isolator.In practical application
In, when being supplemented with money into gauge table end by bluetooth rechargeable card, including the electric signal of charging information is after the conversion of magnetic couple isolator
In output to gauge table end.At this point, if golden finger soaks, due to the isolation effect of magnetic couple isolator, to bluetooth rechargeable card
Internal circuit will not cause short circuit, keep the validity of bluetooth rechargeable card.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram for bluetooth rechargeable card that this specification embodiment provides；
Fig. 2 is the electrical block diagram of the magnetic couple isolator in bluetooth rechargeable card shown in Fig. 1；
Fig. 3 is a kind of flow diagram for recharge method using bluetooth rechargeable card that this specification embodiment provides.
Specific implementation mode
In order to realize the purpose of the application, the embodiment of the present application provides a kind of bluetooth rechargeable card and recharge method, wherein
Bluetooth rechargeable card may include：Master controller has signal input part, is used for transmission and supplements signal with money；Golden finger has signal defeated
Outlet will supplement signal transmission with money to the gauge table end for being connect with gauge table end from the master controller；Positioned at master
Magnetic couple isolator between controller and golden finger so that the signal output end of golden finger and the signal input part of master controller it
Between formed be electrically isolated.Magnetic couple isolator is used for converting the electric signal of input to magnetic signal, and magnetic signal is reverted to electricity again later
Signal exports, and in this course, isolation is kept between the outputting and inputting of magnetic couple isolator.In practical applications, when passing through
When bluetooth rechargeable card is supplemented with money into gauge table end, including supplementing electric signal output extremely metering after the conversion of magnetic couple isolator of number with money
In table end.Based on the embodiment of the present application, if golden finger soaks, due to the isolation effect of magnetic couple isolator, bluetooth is supplemented with money
Card internal circuit will not cause short circuit, keep the validity of bluetooth rechargeable card.
To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical solution that each embodiment of the application provides is described in detail.
Fig. 1 is a kind of structural schematic diagram of bluetooth rechargeable card provided by the embodiments of the present application.The structure can following institute
Show.
Bluetooth rechargeable card may include：
Master controller 1 has signal input part 1a, is used for transmission and supplements signal with money；
Golden finger 2 has signal output end 2a, and for being connect with gauge table end 3, future, autonomous control device 1 supplemented letter with money
Number it is transmitted to gauge table end 3；
Magnetic couple isolator 4 between master controller 1 and golden finger 2 so that the signal input part 2a of golden finger 2 and master
It is formed and is electrically isolated between 1 signal output end 1a of controller.
In this case, the principle of supplementing with money of bluetooth rechargeable card is：Bluetooth rechargeable card is inserted into gauge table end, supplements letter with money
Breath is exported as electronic signals to magnetic couple isolator 4, and the electric signal is converted to magnetic signal by the magnetic couple isolator 4,
The magnetic signal is reverted into the electric signal output to golden finger 2 again, charging information is transmitted to gauge table end 3 by golden finger 2.
In this way, even if golden finger 2 has immersion, due to the isolation effect of magnetic couple isolator 4, bluetooth will not be supplemented with money
Card internal circuit causes short circuit, keeps the validity of bluetooth rechargeable card.
In conjunction with shown in Fig. 2, Fig. 2 is a kind of electrical block diagram for magnetic couple isolator that this specification embodiment provides,
The circuit structure is as follows, and wherein arrow indicates signal flow direction.
Magnetic couple isolator 4 may include the primary coil 41 and secondary coil 42, primary coil 41 and signal of isolation setting
Input terminal 1a connections, secondary coil 42 are connect with signal output end 2a.Wherein, the pulse electrical signal input from master controller 1
To primary coil 41, secondary coil 42 is coupled to from primary coil 41, after restore to originally pulse telecommunications through secondary coil 41
Number output.In this course, between primary coil 41 and secondary coil 42 not in contact with.
In this specification embodiment, magnetic couple isolator 4 can also include primary coil 41 inlet circuit 41a and time
The circuit of output terminal 42a of grade coil 42, the two are arranged on two mutually isolated chips, and input signal and output may be implemented
It is isolated between signal.
In addition, referring to Fig.1, master controller 1 may include control module 10 and the bluetooth module that is connect with control module 10
11, it is outer that the Bluetooth antenna 110 of bluetooth module 11 stretches out card, for sending and receiving Bluetooth signal, such as carries out with charging terminal
Bluetooth connection.
In this specification embodiment, bluetooth rechargeable card is also to include：Analog switch 5 has switch input terminal 5a and the
One output end 5b；
Wherein, it is based on signal to flow to, signal input part 1a, switch input terminal 5a, the first output end 5b, magnetic couple isolator 4
It is sequentially connected to signal output end 2a.
In this way, when being supplemented with money into gauge table end 3, master controller 1 can control analog switch 5 and turn on the switch input terminal 5a
Channel between the first output end 5b later exports charging information through analog switch 5 to magnetic couple isolator 4.Wherein, it simulates
Switch 5 is a kind of semiconductor devices, cut-offs function using metal-oxide-semiconductor, after receiving predetermined level signal, can open simulation
Switch 5 arrives the channel between magnetic couple isolator 4.
Further, bluetooth rechargeable card can also include：Storage chip 6；
Storage chip 6 is connect with the analog switch 5, for storing load value data.
In this way, carrying out bluetooth connection using charging terminal and bluetooth rechargeable card, and then when pay the fees to bluetooth rechargeable card, lead
Payment information is also written storage chip 6 by analog switch 5 and is stored on storage chip 6 by controller 1.In this process
In, master controller 1 obtains the residual amount that storage chip 6 is recorded and real-time payment amount of money is calculated, based on calculated value to depositing
Storage data on storage chip 6 are updated.
Optionally, analog switch 5 has second output terminal 5c, is flowed to based on signal, signal input part 1a, switch input terminal
5a to second output terminal 5c is sequentially connected.
In this way, carrying out bluetooth connection using charging terminal and bluetooth rechargeable card, and then when pay the fees to bluetooth rechargeable card, lead
Controller 1 controls analog switch 5 and turns on the switch the channel between input terminal 5a to second output terminal 5c so that payment information is write
Enter storage chip 6 and is stored on storage chip 6.
Further, when being supplemented with money to gauge table using bluetooth rechargeable card, master controller 1 can be obtained from storage chip 6
Data are stored, are supplemented with money to gauge table based on storage data.
In this specification embodiment, if bluetooth rechargeable card does not include storage chip 6, bluetooth can supplemented with money card insertion
It when entering gauge table end 3, is paid the fees in real time, payment amount of money is directly written to from golden finger 2 in gauge table end 3.
Storage chip 6 can be arranged independently of master controller 1, can also be integrated in master controller 1, herein no longer in detail
It states.
In this specification embodiment, bluetooth rechargeable card can also include：
Power supply 7 is connect with analog switch 5 and the master controller 1, for being supplied for analog switch 5 and the master controller 1
Electricity provides stable operating voltage for bluetooth rechargeable card.
In this specification embodiment, when gauge table end 3 is gas meter, flow meter, bluetooth rechargeable card can be to be filled for gas meter, flow meter
The bluetooth rechargeable card of value.
In this specification embodiment, bluetooth rechargeable card can also be gas filling card or other consumption cards, rechargeable card, application
Scene will not enumerate.
A kind of recharge method using bluetooth rechargeable card that Fig. 3 is provided by this specification embodiment, in conjunction with shown in Fig. 1,
The method is as follows.The recharge method may include；
Step 301：Signal will be supplemented with money and be transmitted to magnetic couple isolator 4 from the master controller 1；
Step 302：By the magnetic couple isolator 4 by the signal transmission of supplementing with money to the golden finger 2；
Step 303：Via the golden finger 2 by the signal transmission of supplementing with money to gauge table end 3, with to the gauge table end
3 are supplemented with money.
Optionally, the magnetic couple isolator 4 includes：The primary coil 41 and secondary coil 42 of setting is isolated；
When executing step 302, it is described by the magnetic couple isolator 4 by the signal transmission of supplementing with money to the golden finger 2
Including：
The signal of supplementing with money is converted to magnetic signal output by electric signal by the primary coil 41；
The magnetic signal is received by the secondary coil 42, and the signal of supplementing with money is reverted into the electricity by magnetic signal
Signal.
Optionally, the gauge table end 3 is gas meter, flow meter, and the recharge method is supplemented with money for gas meter, flow meter.
Each embodiment in this specification is described in a progressive manner, identical similar portion between each embodiment
Point just to refer each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so description is fairly simple, related place is referring to embodiment of the method
Part explanation.
Above is only an example of the present application, it is not intended to limit this application.For those skilled in the art
For, the application can have various modifications and variations.It is all within spirit herein and principle made by any modification, equivalent
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
1. a kind of bluetooth rechargeable card, which is characterized in that including：
Master controller has signal input part, is used for transmission and supplements signal with money；
Golden finger has signal output end, for being connect with gauge table end, will supplement signal transmission with money from the master controller
To the gauge table end；
Magnetic couple isolator between the master controller and the golden finger so that the signal output end of the golden finger with
It is formed and is electrically isolated between the signal input part of the master controller.
2. bluetooth rechargeable card as described in claim 1, which is characterized in that the magnetic couple isolator includes：Isolation is arranged first
Grade coil and secondary coil；
The primary coil is connect with the signal input part, and the secondary coil is connect with the signal output end.
3. bluetooth rechargeable card as described in claim 1, which is characterized in that the bluetooth rechargeable card further includes：Analog switch, tool
There are switch input terminal and the first output end；
The signal input part, switch input terminal, the first output end, magnetic couple isolator to signal output end are sequentially connected.
4. bluetooth rechargeable card as claimed in claim 3, which is characterized in that the bluetooth rechargeable card further includes：
Power supply is connect with the analog switch and the master controller, for being supplied for the analog switch and the master controller
Electricity.
5. bluetooth rechargeable card as claimed in claim 3, which is characterized in that the bluetooth rechargeable card further includes：Storage chip；
The storage chip is connect with the analog switch, for storing load value data.
6. bluetooth rechargeable card as claimed in claim 5, which is characterized in that the analog switch has second output terminal, described
Signal input part, switch input terminal, second output terminal to the storage chip are sequentially connected.
7. bluetooth rechargeable card as described in claim 1, which is characterized in that the gauge table end is gas meter, flow meter, and the bluetooth is filled
Value card is the bluetooth rechargeable card supplemented with money for gas meter, flow meter.
8. a kind of recharge method using bluetooth rechargeable card, which is characterized in that the bluetooth rechargeable card includes master controller, golden hand
Refer to and magnetic couple isolator, the recharge method include：
Signal will be supplemented with money and be transmitted to magnetic couple isolator from the master controller；
By the magnetic couple isolator by the signal transmission of supplementing with money to the golden finger；
Via the golden finger by the signal transmission of supplementing with money to gauge table end, to be supplemented with money to the gauge table end.
9. recharge method as claimed in claim 8, which is characterized in that the magnetic couple isolator includes：The primary of setting is isolated
Coil and secondary coil；
It is described to include by signal transmission to the golden finger of supplementing with money by the magnetic couple isolator：
The signal of supplementing with money is converted to magnetic signal output by electric signal by the primary coil；
The magnetic signal is received by the secondary coil, and the signal of supplementing with money is reverted into the electric signal by magnetic signal.
10. recharge method as claimed in claim 8, which is characterized in that the gauge table end is gas meter, flow meter, the recharge method
It is supplemented with money for gas meter, flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189884.8A CN108537317A (en) | 2018-03-08 | 2018-03-08 | Bluetooth rechargeable card and recharge method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189884.8A CN108537317A (en) | 2018-03-08 | 2018-03-08 | Bluetooth rechargeable card and recharge method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108537317A true CN108537317A (en) | 2018-09-14 |
Family
ID=63486613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189884.8A Pending CN108537317A (en) | 2018-03-08 | 2018-03-08 | Bluetooth rechargeable card and recharge method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108537317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110111496A (en) * | 2019-04-04 | 2019-08-09 | 浙江万胜智能科技股份有限公司 | A kind of local charge control electric energy meter takes the change method of control data |
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| JP2000172812A (en) * | 1998-12-08 | 2000-06-23 | Hitachi Maxell Ltd | Noncontact information medium |
| US20120037710A1 (en) * | 2010-08-03 | 2012-02-16 | Oberthur Technologies | Microcircuit Device including a Near-Field Communication Antenna Circuit |
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