CN107592383A - The data transmission method of control circuit, SIM card double card Kato and double card application - Google Patents
The data transmission method of control circuit, SIM card double card Kato and double card application Download PDFInfo
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- CN107592383A CN107592383A CN201710763887.3A CN201710763887A CN107592383A CN 107592383 A CN107592383 A CN 107592383A CN 201710763887 A CN201710763887 A CN 201710763887A CN 107592383 A CN107592383 A CN 107592383A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 30
- 230000006855 networking Effects 0.000 claims description 18
- 230000003993 interaction Effects 0.000 claims description 16
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000010295 mobile communication Methods 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 description 32
- 238000005516 engineering process Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- SQZCAOHYQSOZCE-UHFFFAOYSA-N 1-(diaminomethylidene)-2-(2-methylphenyl)guanidine Chemical compound CC1=CC=CC=C1N=C(N)N=C(N)N SQZCAOHYQSOZCE-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention relates to a kind of control circuit for double SIM card, employs the SIM card double card Kato of the control circuit, and realizes the data transmission method of double SIM card application, belongs to mobile communication technical field；Control circuit includes circuit board body, located at circuit board body side and for the electrical contact with mobile phone card seat electric connection, two are mounted on circuit board body opposite side and are respectively used to the metal clips being electrically connected with two SIM cards, and the control chip being electrically connected with located at circuit board body and with electrical contact and metal clips；The control chip is provided with switching circuit, two groups of metal clips is carried out data transmission in a manner of selecting one with electrical contact.This control circuit, simple in construction, control chip makes two groups of metal clips carry out data transmission in a manner of selecting one with electrical contact, operation is very easy by switching circuit.
Description
Technical field
The present invention relates to a kind of control circuit for double SIM card, the SIM card double card Kato of the control circuit is employed,
And the data transmission method of double SIM card application is realized, belong to mobile communication technical field.
Background technology
Various flow cards (such as Tengxun king blocks, the precious card of Ali ant) or user are desirable for new above existing market
Number card, double-card dual-standby user can be easily inserted on the second SIM card location, and this can only Wang Yang to apple iphone user
Heave a sigh.
The iPhone (5s/6/6p/6s/6sp/7/7p) that Apple Inc. produces can only all use single deck tape-recorder, all be a card one
Individual number, if user needs to use two SIM card numbers, it is necessary to which SIM card is replaced in manual plug could be in same mobile phone
Upper use, very big inconvenience is brought to user experience.
In order to solve the above problems, occurs the technical scheme of two kinds of solutions in the prior art.
The first technical scheme is " double numbers of enjoying " and " bluetooth skin " technology, and the technical scheme is mainly bought a terminal and used
In placing the second SIM card, then by wireless connection (wifi or bluetooth), controlled by app, reach double-card dual-standby.But
On condition that there must be a terminal device, very big inconvenience so is brought to user, also the battery of terminal device is filled
Electricity is safeguarded, is considerably increased using difficulty；Further, this kind of technical scheme can only realize the voice and short message of the second SIM card
It is standby, it is transferred to by Bluetooth transmission means in the supporting app softwares of mobile phone running background, realizes speech communication and receive and dispatch short
Letter.It can not realize the standby of the second SIM card data function of surfing the Net, because data function, which must be SIM card, is installed to mobile phone
Body neck in could allow mobile phone use this SIM card data communication capabilities.
Second of technical scheme is " soft SIM card " technology, and " soft SIM card " technology is mainly by manufacturing slim flexible circuit
Plate, projection is formed by punching press in flexible circuit plate surface, and carrying out contact with the contact surface of entity SIM card is connected.Soft SIM card
Deck while chip pin is connected with entity SIM card also with mobile phone is attached, while the chip of soft SIM card is also deposited in itself
Another SIM card identity key information is contained, entity SIM card or built-in is used by user's requirement by the program of chip
Another identity key, although it realizes two SIM card identity of profile of a SIM card, a simply machine double SIM card,
Even numbers list is standby.Its shortcomings that is that flexible PCB does not possess elasticity by being stamped and formed out the raised contact point being used as, easily production
Raw loose contact, global reliability are low.Another defect is that soft SIM card needs another built-in SIM card identity key, this category
In the data of extreme sensitivity, only operator just can be managed and write, and user can not enter oneself existing number administration
Go, considerably increase using difficulty.Another defect is due to no supporting app softwares, can not realize convenient management.
The content of the invention
The defects of in order to make up above-mentioned prior art, it is an object of the invention to provide one kind can conveniently switch two SIM
The control circuit of card.
Present invention also offers a kind of simple in construction, the double card Kato using two SIM cards can be realized.
The present invention continues to provide a kind of data transmission method that can realize double SIM card application.
To reach above-mentioned purpose, the technical scheme is that：
For the control circuit of double SIM card, including circuit board body, located at circuit board body side and it is used for and Mobile phone card
The electrical contact that seat is electrically connected with, two are mounted on circuit board body opposite side and are respectively used to what is be electrically connected with two SIM cards
Metal clips, and the control chip being electrically connected with located at circuit board body and with electrical contact and metal clips；The control
Chip is provided with switching circuit, two groups of metal clips is carried out data transmission in a manner of selecting one with electrical contact.
Above-mentioned control circuit, simple in construction, control chip makes two groups of metal clips to select in a manner of one by switching circuit
Carry out data transmission with electrical contact, operation is very easy.
Further, in order to the electric connection being easy between metal clips, control chip and electrical contact, described two
Group metal clips, every group includes the first I/O pin；The electrical contact includes the second I/O pin；The control chip is provided with
IO1 pins, IO2 pins and IO3 pins；Described IO1 pins and the second I/O pin are electrically connected with；Described IO2 pins and one
First I/O pin of group metal clips is electrically connected with；First I/O pin of described IO3 pins and another group of metal clips is electrical
Connection；Described IO2 pins and IO3 pins are electrically connected with a manner of selecting one with IO1 pins.
Further, for the ease of realizing two groups of data transfers between metal clips and electrical contact, described two groups golden
Belong to shell fragment, every group also includes the first GND pins, the first VCC pins, the first RST pins and the first CLK pins；It is described electrically to touch
Point also includes the 2nd GND pins, the 2nd VCC pins, the 2nd RST pins and the 2nd CLK pins；The control chip is additionally provided with
Three GND pins, the 3rd VCC pins, the 3rd RST pins and the 3rd CLK pins.Described two first GND pins, the 2nd GND pipes
Pin and the 3rd GND pins are electrically connected with；Described two first VCC pins, the 2nd VCC pins and the 3rd VCC pins are electrical
Connection；Described two first RST pins, the 2nd RST pins and the 3rd RST pins are electrically connected with；Described two first CLK pipes
Pin, the 2nd CLK pins and the 3rd CLK pins are electrically connected with.
The invention also discloses a kind of SIM card double card Kato, including Kato body, and the first card located at Kato body
Groove and the second neck；Described Kato body is provided with installation cavity；The above-mentioned control for double SIM card is provided with described installation cavity
Circuit processed；Two groups of metal clips, one is mounted on the first neck, another to be mounted on the second neck.
Above-mentioned SIM card double card Kato, it is simple in construction, above-mentioned control circuit is provided with especially in installation cavity so that
Two groups of metal clips are carried out data transmission in a manner of selecting one with electrical contact, easily realize switching located at the first neck and
The data transfer of two SIM cards and mobile phone card seat in second neck；SIM card directly contacts with metal clips simultaneously, for a long time
Reusability, be not easy to the situation for loose contact occur.
Further, in order to simplify structure, convenient installation, the Kato body includes SIM card installation portion and pacified with SIM card
The integrally formed push part in dress portion；The installation cavity is located at described SIM card installation portion.
Further, in order to simplify structure, convenient to install two SIM cards, first neck and the second neck are set side by side
In the SIM card installation portion, and above the installation cavity.
Further, first neck is close to push part；Second neck is away from push part.
Further, a length of 11.49~11.51mm of first neck, a width of 8.79~8.81mm, marked for installing
Quasi- nano cards；A length of 8.79~8.81mm of second neck, a width of mm5.29~5.31mm, for installing custom card or sanction
Cut card.
When needing using double card on iPhone, first used on iPhone provided with above-mentioned control circuit
SIM card double card Kato, then the nano cards of standard are arranged in the first neck, then by the other SIM by cutting
The SIM card blocked or be tailored to size is arranged on the second neck.
Present invention also offers a kind of data transmission method for realizing double SIM card application, mobile phone is using above-mentioned control electricity
Road, and comprise the following steps provided with the cloud standby server with control circuit wireless connection, data transmission method：
S1, judge whether to perform double-card dual-standby pattern；
If so, then perform step S2；If it is not, then perform step S6；
S2, selection one is used as main card, another Zhang Zewei vice cards from double card；Control chip is electric by main card and mobile phone card seat
Property connection, complete network registration, main card is obtained and the data transport service of its carrier server；Then step S3 is performed；
Whether S3, control chip read the identity information of vice card；
If so, then perform step S4；If it is not, then terminate the standby flow of vice card；
Whether S4, control chip ask the networking authentication request of vice card to cloud standby server；
If so, then perform step S5；If it is not, then terminate the standby flow of vice card；
S5, cloud standby server send the networking authentication request of vice card to its corresponding carrier server, carry out secondary
Card network registration；
S6, control chip select a selection from double card and mobile phone card seat is electrically connected with, and mobile phone is standby by normal flow networking,
Perform double card list and treat pattern.
Above-mentioned data transmission method, main card are networked standby, the network or WiFi that vice card passes through main card by normal flow
It is wireless to realize that networking is standby, easily solve the problems, such as to realize double-card dual-standby on iPhone.
Further, operated in order to convenient, facilitate user to carry out related setting, the iPhone is provided with APP
Application program；Described APP application programs and cloud standby server wireless connection.
Further, in order to conveniently realize the data interaction between vice card and its carrier server, vice card with
Data interaction between its corresponding carrier server includes speech data interaction and note data interaction；
Speech data interaction detailed process be：Voice signal is first packaged as by carrier server with cloud standby server
The data format of the VOIP networking telephones interacts, then the APP application programs with operating in iPhone interact, finally
Voice is played in receiver and receives voice in microphone；
Note data interaction detailed process be：When needing externally to send short message by vice card, user is applied by APP
Cloud standby server is sent to after programming short message, cloud standby server is then forwarded to corresponding carrier server, operation
Business's server then sends information to recipient；When needing to receive the short message of vice card, correlation that carrier server will receive
Short message sending gives cloud standby server, and cloud standby server is then forwarded to the APP application programs of user, is finally rendered as visual
Word.
Further, in addition to verification step, detailed process are：By main card and vice card or only vice card is applied by APP
Program is verified to cloud standby server, to determine the validity of SIM card.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the electric control schematic diagram of circuit board and control chip in the embodiment of the present invention 1；
Fig. 2 is the electric control principle structure chart of mobile phone card seat；
Fig. 3 is the electric control principle structure chart of SIM card；
Fig. 4 is the positive structure schematic of the embodiment of the present invention 2；
Fig. 5 is structural representation behind the embodiment of the present invention 2.
Fig. 6 is the flow chart of the embodiment of the present invention 3；
Communications of the Fig. 7 between the medium cloud standby server of the embodiment of the present invention 3, APP application programs and carrier server
Flow chart.
S1 control circuit S2 Kato bodies
S21 SIM card installation portion S22 push parts
S3 the first neck the second necks of S4
The circuit board body of S5 installation cavitys 10
The I/O pin of 11 electrical contact 111 second
The VCC pins of 112 the 2nd GND pins 113 the 2nd
The CLK pins of 114 the 2nd RST pins 115 the 2nd
The I/O pin of 12 metal clips 121 first
The VCC pins of 122 the oneth GND pins 123 the oneth
The CLK pins of 124 the oneth RST pins 125 the oneth
The SIM card of 20 mobile phone card seat 30
The IO1 pins of 40 control chip 41
The IO3 pins of 42 IO2 pins 43
The VCC pins of 44 the 3rd GND pins 45 the 3rd
The CLK pins of 46 the 3rd RST pins 47 the 3rd
Embodiment
In order to more fully understand the technology contents of the present invention, technical scheme is entered with reference to specific embodiment
One step introduction and explanation, but it is not limited to this.
Embodiment 1
As shown in FIG. 1 to 3, a kind of control circuit S1 for double SIM card, including circuit board body 10, located at circuit
The side of plate body 10 and the electrical contact 11 for being electrically connected with mobile phone card seat 20, two are mounted on the opposite side of circuit board body 10
And the metal clips 12 being electrically connected with two SIM cards 30 is respectively used to, and located at circuit board body 10 and and electrical contact
11 and metal clips 12 be electrically connected with control chip 40；Control chip 40 is provided with switching circuit, make two groups of metal clips 12 with
A mode is selected with electrical contact 11 to carry out data transmission.
Specifically, two groups of metal clips 12, every group includes the first I/O pin 121；Electrical contact 11 is managed including the 2nd IO
Pin 111；Control chip 40 is provided with IO1 pins 41, IO2 pins 42 and IO3 pins 43；The electricity of 41 and second I/O pin of IO1 pins 111
Property connection；First I/O pin 121 of IO2 pins 42 and one group of metal clips 12 is electrically connected with；IO3 pins 43 and another group of metal
First I/O pin 121 of shell fragment 12 is electrically connected with；IO2 pins 42 and IO3 pins 43 are electrically connected in a manner of selecting one with IO1 pins 41
Connect.
Specifically, two groups of metal clips 12, every group also includes the first GND pins 122, the first VCC pins 123, the first RST
The CLK pins 125 of pin 124 and the first；Electrical contact also includes the 2nd GND pins 112, the 2nd VCC pins 113, the 2nd RST pipes
The CLK pins 115 of pin 114 and the 2nd；Control chip 40 is additionally provided with the 3rd GND pins 44, the 3rd VCC pins 45, the 3rd RST pins
46 and the 3rd CLK pin 47.Two the first GND pins 122, the 2nd GND pins 112 and the 3rd GND pins 44 are electrically connected with；
Two the first VCC pins 123, the 2nd VCC pins 113 and the 3rd VCC pins 45 are electrically connected with；Two the first RST pins
124th, the 2nd RST pins 114 and the 3rd RST pins 46 are electrically connected with；Two the first CLK pins 125, the 2nd CLK pins 115
It is electrically connected with the 3rd CLK pins 47.
In summary：Above-mentioned control circuit, simple in construction, control chip 40 switches IO2 and IO3 and two group of metal clips
12 connection, two groups of metal clips 12 are made to carry out data transmission in a manner of selecting one with electrical contact 11, operation is very easy.
Embodiment 2
As shown in Figure 4 and Figure 5, a kind of SIM card double card Kato, including Kato body S2, and located at Kato body S2's
First neck S3 and the second neck S4；Kato body S2 is provided with installation cavity S5；Provided with the control described in embodiment 1 in installation cavity S5
Circuit S1 processed；Two groups of metal clips 12, one is mounted on the first neck S3, another to be mounted on the second neck S4.
Further, Kato body S2 include SIM card installation portion S21 and with the integrally formed push of SIM card installation portion S21
Portion S22；Installation cavity S5 is located at SIM card installation portion S21；
Further, the first neck S3 and the second neck S4 is located at SIM card installation portion S21 side by side, and is located at installation cavity S5
Top.
Further, first neck is close to push part；Second neck is away from push part.
Further, a length of 11.49~11.51mm of first neck, a width of 8.79~8.81mm, marked for installing
Quasi- nano cards；A length of 8.79~8.81mm of second neck, a width of mm5.29~5.31mm, for installing custom card or sanction
Cut card.
In summary：Above-mentioned SIM card double card Kato, it is simple in construction, above-mentioned control is provided with especially in installation cavity S5
Circuit S1 processed so that two groups of metal clips 12 are carried out data transmission in a manner of selecting one with electrical contact 11, are easily realized
The data transfer of two SIM cards 30 and mobile phone card seat 20 of the switching in the first neck S3 and the second neck S4.
When needing using double card on iPhone, first used on iPhone provided with above-mentioned control circuit
SIM card double card Kato, then the nano cards of standard are arranged in the first neck, then by the other SIM by cutting
The SIM card blocked or be tailored to size is arranged on the second neck.
Embodiment 3
A kind of data transmission method that double SIM card application is realized on iPhone, iPhone are used as in embodiment 1
Control circuit, and comprise the following steps provided with cloud standby server with control circuit wireless connection, data transmission method：
S1, judge whether to perform double-card dual-standby pattern；
If so, then perform step S2；If it is not, then perform step S6；
S2, selection one is used as main card, another Zhang Zewei vice cards from double card；Control chip is electric by main card and mobile phone card seat
Property connection, complete network registration, main card is obtained and the data transport service of its carrier server；Then step S3 is performed；
Whether S3, control chip read the identity information of vice card；
If so, then perform step S4；If it is not, then terminate the standby flow of vice card；
Whether S4, control chip ask the networking authentication request of vice card to cloud standby server；
If so, then perform step S5；If it is not, then terminate the standby flow of vice card；
S5, cloud standby server send the networking authentication request of vice card to its corresponding carrier server, carry out secondary
Card network registration；
S6, control chip select a selection from double card and mobile phone card seat is electrically connected with, and mobile phone is standby by normal flow networking,
Perform double card list and treat pattern.
Further, the mobile phone is provided with APP application programs；Described APP application programs and cloud standby server without
Line connects；Facilitate the associative operation of user.
Specifically, the data interaction between the corresponding carrier server of vice card includes speech data interaction and short message
Data interaction；
Speech data interaction detailed process be：Voice signal is first packaged as by carrier server with cloud standby server
The data format of the VOIP networking telephones interacts, then the APP application programs with operating in mobile phone interact, finally from listening
Voice is played in cylinder and receives voice in microphone；
Note data interaction detailed process be：When needing externally to send short message by vice card, user is applied by APP
Cloud standby server is sent to after programming short message, cloud standby server is then forwarded to corresponding carrier server, operation
Business's server then sends information to recipient；When needing to receive the short message of vice card, correlation that carrier server will receive
Short message sending gives cloud standby server, and cloud standby server is then forwarded to the APP application programs of user, is finally rendered as visual
Word.
Further, in still other embodiments, in addition to verification step, detailed process are：By main card and vice card or only
Vice card is verified by APP application programs to cloud standby server, to determine the validity of SIM card.
In summary：Above-mentioned data transmission method, main card are networked standby, the net that vice card passes through main card by normal flow
Network or WiFi wirelessly realize that networking is standby, easily solve the problems, such as to realize double-card dual-standby on iPhone.
When using the SIM card double card Kato provided with above-mentioned control circuit on iPhone, user is according to oneself need
Ask, double-card dual-standby pattern can be set, double card list can also be arranged to and treat pattern.
When using double card list when pattern, when user's selection uses SIM card (follow-up to claim card 1) in the first neck,
Control chip selection reads its data forwarding to I/O pin from IO2 pins, is then sent to mobile phone card seat, now, mobile phone connection card
1, log in local mobile network using the interactive correspondence of card 1.SIM card (follow-up to claim card 2) in second neck is without accessed.
When user is selected using card 2, control chip selection reads data forwarding to IO from IO3, is then sent to hand
Machine deck；Now, the card 2 of mobile phone connection, local mobile network is logged in using the interactive correspondence of card 2, now blocks 1 without accessed.
When using double-card dual-standby pattern, it is assumed that user is currently selected using card 1 to log in local network, and control chip is visited
Card 1 is asked, is transmitted to mobile phone card seat, mobile phone obtains voice SMS and the data function of surfing the Net that operator provides by card 1.At this
Under the conditions of, control chip accesses card 2 by IO3, and the authentication interactive instruction of card 2 is packaged into the form of packet, then via card 1
The data networking capability possessed is networked or WiFi is sent to cloud standby server, operator net of the cloud standby server to card 2
The network login of network request card 2, because the request of submission is really from card 2, operator can permit networking, and complete card 2
Networking it is standby, now need that supporting APP application programs are installed in mobile phone, with cloud standby server communicate, when card 2 has incoming call
Or electricity is removed, cloud standby server can all interact with the carrier server of card 2, carrier server and cloud standby server
The data format that voice signal is packaged as to the VOIP networking telephones is interacted, then the APP with operating in mobile phone is interacted,
Finally played in receiver and receive voice in microphone.When there is short message receiving-transmitting, carrier server receives the short of card 2
Letter, passes to cloud standby server, then passes to the APP of user, finally presents for visual word.When sending short message, use
Family passes to cloud standby server after writing short message by APP, and cloud standby server is submitted to carrier server, preferably sent out again
To recipient.
The above-mentioned technology contents that the present invention is only further illustrated with embodiment, in order to which reader is easier to understand, but not
Represent embodiments of the present invention and be only limitted to this, any technology done according to the present invention extends or recreation, by the present invention's
Protection.Protection scope of the present invention is defined by claims.
Claims (10)
1. the control circuit for double SIM card, it is characterised in that：Including circuit board body, located at circuit board body side and use
In the electrical contact being electrically connected with mobile phone card seat, two are mounted on circuit board body opposite side and are respectively used to and two SIM cards
The metal clips of electric connection, and the control core being electrically connected with located at circuit board body and with electrical contact and metal clips
Piece；The control chip is provided with switching circuit, two groups of metal clips is carried out data transmission in a manner of selecting one with electrical contact.
2. the control circuit according to claim 1 for double SIM card, it is characterised in that：Two groups of metal clips, often
Group includes the first I/O pin；The electrical contact includes the second I/O pin；The control chip is provided with IO1 pins, IO2 pins
With IO3 pins；Described IO1 pins and the second I/O pin are electrically connected with；The first of described IO2 pins and one group of metal clips
I/O pin is electrically connected with；First I/O pin of described IO3 pins and another group of metal clips is electrically connected with；Described IO2 pipes
Pin and IO3 pins are electrically connected with a manner of selecting one with IO1 pins.
3. the control circuit according to claim 2 for double SIM card, it is characterised in that：Two groups of metal clips, often
Group also includes the first GND pins, the first VCC pins, the first RST pins and the first CLK pins；The electrical contact also includes the
Two GND pins, the 2nd VCC pins, the 2nd RST pins and the 2nd CLK pins；The control chip be additionally provided with the 3rd GND pins,
3rd VCC pins, the 3rd RST pins and the 3rd CLK pins.Described two first GND pins, the 2nd GND pins and the 3rd GND
Pin is electrically connected with；Described two first VCC pins, the 2nd VCC pins and the 3rd VCC pins are electrically connected with；Described two
Individual first RST pins, the 2nd RST pins and the 3rd RST pins are electrically connected with；Described two first CLK pins, the 2nd CLK
Pin and the 3rd CLK pins are electrically connected with.
A kind of 4. SIM card double card Kato, it is characterised in that：Including Kato body, and the first neck located at Kato body and
Second neck；Described Kato body is provided with installation cavity；It is provided with described installation cavity as described in any one of claims 1 to 3
The control circuit for double SIM card；Two groups of metal clips, one is mounted on the first neck, another to be mounted on the second neck.
5. SIM card double card Kato according to claim 4, it is characterised in that：The Kato body includes SIM card installation portion
With with the integrally formed push part of SIM card installation portion；The installation cavity is located at described SIM card installation portion；First neck
The SIM card installation portion is located at side by side with the second neck, and above the installation cavity.
6. SIM card double card Kato according to claim 5, it is characterised in that：First neck and the second neck are side by side
Located at the SIM card installation portion, and above the installation cavity；First neck is close to push part, for installing standard
Nano cards；Second neck is away from push part, for installing custom card or cutting card.
7. a kind of data transmission method for realizing double SIM card application, it is characterised in that mobile phone is used as claims 1 to 3 is any
Control circuit described in, and include as follows provided with the cloud standby server with control circuit wireless connection, data transmission method
Step：
S1, judge whether to perform double-card dual-standby pattern；
If so, then perform step S2；If it is not, then perform step S6；
S2, selection one is used as main card, another Zhang Zewei vice cards from double card；Control chip electrically connects main card with mobile phone card seat
Connect, complete network registration, main card is obtained the data transport service with its carrier server；Then step S3 is performed；
Whether S3, control chip read the identity information of vice card；
If so, then perform step S4；If it is not, then terminate the standby flow of vice card；
Whether S4, control chip ask the networking authentication request of vice card to cloud standby server；
If so, then perform step S5；If it is not, then terminate the standby flow of vice card；
S5, cloud standby server send the networking authentication request of vice card to its corresponding carrier server, carry out vice card and enter
Net registration；
S6, control chip select a selection from double card and mobile phone card seat is electrically connected with, and mobile phone is standby by normal flow networking, performs
Double card list treats pattern.
8. the data transmission method according to claim 7 for realizing double SIM card application, it is characterised in that the mobile phone peace
Equipped with APP application programs；Described APP application programs and cloud standby server wireless connection.
9. the data transmission method according to claim 8 for realizing double SIM card application, it is characterised in that vice card is right with it
Data interaction between the carrier server answered includes speech data interaction and note data interaction；
Speech data interaction detailed process be：Voice signal is first packaged as VOIP by carrier server with cloud standby server
The data format of the networking telephone interacts, then the APP application programs with operating in mobile phone interact, finally in receiver
Play voice and receive voice in microphone；
Note data interaction detailed process be：When needing externally to send short message by vice card, user passes through APP application programs
Cloud standby server is sent to after writing short message, cloud standby server is then forwarded to corresponding carrier server, operator's clothes
Business device then sends information to recipient；When needing to receive the short message of vice card, related short message that carrier server will receive
Cloud standby server is sent to, cloud standby server is then forwarded to the APP application programs of user, is finally rendered as visual text
Word.
10. the data transmission method according to claim 8 for realizing double SIM card application, it is characterised in that also include checking
Step, detailed process are：Main card and vice card or only vice card are verified by APP application programs to cloud standby server,
To determine the validity of SIM card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763887.3A CN107592383A (en) | 2017-08-30 | 2017-08-30 | The data transmission method of control circuit, SIM card double card Kato and double card application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763887.3A CN107592383A (en) | 2017-08-30 | 2017-08-30 | The data transmission method of control circuit, SIM card double card Kato and double card application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| CN201044441Y (en) * | 2007-04-17 | 2008-04-02 | 深圳万利达移动通信设备有限公司 | Double-card stand-by mobile phone |
| CN202135121U (en) * | 2011-02-28 | 2012-02-01 | 青岛海信移动通信技术股份有限公司 | SIM card circuit and mobile phone of dual card, dual standby and dual pass mobile phone |
| CN104837128A (en) * | 2015-05-05 | 2015-08-12 | 小米科技有限责任公司 | Multi-card multi-standby single-pass implementation method and apparatus, and electronic device |
| CN105718987A (en) * | 2016-01-15 | 2016-06-29 | 张惠芳 | Method and system for realizing one card with two numbers, and SIM card |
| CN106358192A (en) * | 2016-09-29 | 2017-01-25 | 胡文东 | Dual-card dual-standby mobile phone and communication method and communication system thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044441Y (en) * | 2007-04-17 | 2008-04-02 | 深圳万利达移动通信设备有限公司 | Double-card stand-by mobile phone |
| CN202135121U (en) * | 2011-02-28 | 2012-02-01 | 青岛海信移动通信技术股份有限公司 | SIM card circuit and mobile phone of dual card, dual standby and dual pass mobile phone |
| CN104837128A (en) * | 2015-05-05 | 2015-08-12 | 小米科技有限责任公司 | Multi-card multi-standby single-pass implementation method and apparatus, and electronic device |
| CN105718987A (en) * | 2016-01-15 | 2016-06-29 | 张惠芳 | Method and system for realizing one card with two numbers, and SIM card |
| CN106358192A (en) * | 2016-09-29 | 2017-01-25 | 胡文东 | Dual-card dual-standby mobile phone and communication method and communication system thereof |
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Application publication date: 20180116 |