CN104185169B - State synchronization method, the apparatus and system of air card-writing - Google Patents
State synchronization method, the apparatus and system of air card-writing Download PDFInfo
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- CN104185169B CN104185169B CN201310189107.0A CN201310189107A CN104185169B CN 104185169 B CN104185169 B CN 104185169B CN 201310189107 A CN201310189107 A CN 201310189107A CN 104185169 B CN104185169 B CN 104185169B
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Abstract
The present invention provides a kind of state synchronization method of air card-writing, apparatus and system, belongs to Internet of Things field.This method includes：Write card server and write card command message to smart card transmission, write card command message indicating intelligent card and the first current number is updated to the second number；Received in preset time smart card through the second number return when writing card success confirmation message, write card server and the corresponding number for the smart card that itself is stored be updated to the second number；When writing card success confirmation message of the second number return is not received in preset time, write card server and step on net state monitoring request to HLR the second numbers of transmission, stepped in the second number for receiving HLR transmissions after Netcom knows, write card server and the corresponding number for the smart card that itself is stored is updated to the second number.Technical scheme can make state holding of the intelligent card state with writing card server record synchronous.
Description
Technical field
The present invention relates to Internet of Things field, particularly relates to a kind of state synchronization method of air card-writing, apparatus and system.
Background technology
With the rapid development of internet of things service, smart card is loaded in internet of things equipment, and pass through mobile communications network
The demand for providing business service is more and more.In view of the use environment of internet of things equipment is more complicated compared with common mobile terminal and dislikes
Bad, internet of things equipment will be more using embedded welding smart card or soft SIM（SIM card information is stored in a software form
In module chip）.The smart card and soft SIM that can not be taken out for these from internet of things equipment by aerial channel, it is necessary to be write
The mode of card moves the business such as the change of communicating number.
Air card-writing business is generally completed jointly by writing card server and Intelligent target card, is realized by mobile communications network
The transmission of card command and data is write, completes the renewal of personal data, number related data on Intelligent target card.
Problems be present in prior art：Smart card after receiving and writing card command, that is, send write card successfully confirmation to
Card server is write, carries out writing operation afterwards, if writing operation fails, intelligent card state and the shape for writing card server record
It is between state and asynchronous, cause user can not normal use mobile communication function.And when the card of writing that smart card is sent successfully confirms
Information because the reasons such as network lose when, if smart card has been updated to new digit, but write card server record user profile still
For old number, also result in intelligent card state and write between the state of card server record and asynchronous so that user can not be normal
Use mobile communication function.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of state synchronization method of air card-writing, apparatus and system, energy
Enough make state holding of the intelligent card state with writing card server record synchronous.
In order to solve the above technical problems, embodiments of the invention offer technical scheme is as follows：
On the one hand, there is provided a kind of state synchronization method of air card-writing, including：
Write card server and write card command message to smart card transmission, the card command message of writing indicates that the smart card ought
The first preceding number is updated to the second number；
Received in preset time the smart card through second number return when writing card success confirmation message, institute
State and write the corresponding number of the smart card that card server stores itself and be updated to second number；
Do not receive when writing card success confirmation message of the second number return in preset time, it is described to write card service
Device sends the second number to attaching position register HLR and steps on net state monitoring request, in No. second for receiving the HLR and sending
After Ma Deng Netcoms are known, the corresponding number for writing the smart card that card server stores itself is updated to described No. second
Code.
Further, in such scheme, methods described also includes：
Do not receive the second number return in preset time writes card success confirmation message, but receives the intelligence
It can block through first number return when writing card crash confirmation message, the card server of writing is by the correspondence number of the smart card
Code is still stored as first number.
Further, in such scheme, it is described do not receive that second number returns in preset time write card into
During work(confirmation message, the card server of writing steps on net state monitoring request bag to attaching position register HLR the second numbers of transmission
Include：
Do not receive the second number return in preset time writes card success confirmation message, does not also receive described
First number return when writing card crash confirmation message, it is described write card server and resend to first number write card command
Message；
After the number resend reaches threshold value, the card server of writing steps on net state prison to HLR the second numbers of transmission
Survey request.
The embodiment of the present invention additionally provides a kind of state synchronizing apparatus of air card-writing, applied to writing in card server, institute
Stating device includes：
Sending module, card command message is write for being sent to smart card, the card command message of writing indicates the smart card
The first current number is updated to the second number；
Processing module, card success is write through what second number returned for receiving the smart card in preset time
During confirmation message, the corresponding number of the smart card for writing card server storage is updated to second number；
The sending module is additionally operable to not receive what second number returned in the processing module preset time
When writing card success confirmation message, send the second number to attaching position register HLR and step on net state monitoring request；
The processing module is additionally operable to step on after Netcom knows receiving the second number that the HLR sends, and is write described
The corresponding number of the smart card of card server storage is updated to second number.
Further, in such scheme, the processing module is additionally operable in preset time not receive described No. second
What code returned writes card success confirmation message, but receives the card crash of writing that the smart card returns through first number and confirm to disappear
During breath, the corresponding number for writing smart card described in card server is still stored as first number.
Further, in such scheme, the sending module is specifically used for not connecing in the processing module preset time
Receive that second number returns writes card success confirmation message, do not receive that first number returns yet to write card successfully true
When recognizing message or writing card crash confirmation message, resend to first number and write card command message, and resend
After number reaches threshold value, send the second number to HLR and step on net state monitoring request.
The embodiment of the present invention additionally provides a kind of state synchronous system of air card-writing, including：
Smart card, for receive write card server transmission write card command message, it is described to write described in the instruction of card command message
The first current number is updated to the second number by smart card, and whether correct, card is write described if writing card command message described in inspection
When command message is correct, data renewal is carried out according to the card command message of writing, itself the first current number is updated to institute
State the second number, and net stepped on second number after restart, to it is described write card server send write card success confirmation message；
It is described to write card server, for writing card command message to described in smart card transmission, received in preset time
To the smart card through second number return when writing card success confirmation message, by itself storage the smart card pair
Number is answered to be updated to second number；The card of writing that second number returns is not received in preset time successfully to confirm to disappear
During breath, send the second number to attaching position register HLR and step on net state monitoring request；
The HLR, net state monitoring request is stepped on for receiving second number for writing card server transmission, and monitored
When stepping on net to second number, to it is described write card server and send the second number step on Netcom and know；
The card server of writing is additionally operable to step on after Netcom knows receiving the second number that the HLR sends, by itself
The corresponding number of the smart card of storage is updated to second number.
Further, in such scheme, the smart card be additionally operable to it is described write card command message it is incorrect when, to described
Write card server send write card command message error described in instruction write card crash confirmation message；
The card server of writing is additionally operable to not receive that second number returns that to write card successfully true in preset time
Recognize message, but receive the smart card through first number return when writing card crash confirmation message, by the smart card
Corresponding number be still stored as first number.
Further, in such scheme, the system also includes attaching position register HLR,
The card server of writing is specifically used for not receiving that second number returns writes card successfully in preset time
Confirmation message, when writing card crash confirmation message of the first number return is not received yet, is sent out again to first number
Send and write card command message, after the number resend reaches threshold value, stepping on net state monitoring to the HLR the second numbers of transmission please
Ask；
The HLR, net state monitoring request is stepped on for receiving second number for writing card server transmission, and monitored
When stepping on net to second number, to it is described write card server and send the second number step on Netcom and know；
The card server of writing is additionally operable to step on after Netcom knows receiving the second number that the HLR sends, by itself
The corresponding number of the smart card of storage is updated to second number.
Embodiments of the invention have the advantages that：
In such scheme, smart card is sent using the number after renewal after card success is write and writes card success confirmation message to writing
Card server, avoid the inconsistent situation of the state actually write card-like state and write card server record of smart card so that intelligence
State holding of the energy card-like state with writing card server record is synchronous.And if card success confirmation message is write in network transmission process
Middle loss, write card server and will resend and write card command message, and know it stepping on Netcom in the new digit for receiving HLR transmissions
Afterwards, air card-writing state is updated, the intelligent card state caused by writing card success confirmation message and losing is avoided and writes card server
The nonsynchronous problem of state of record.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the state synchronization method of air card-writing of the embodiment of the present invention；
Fig. 2 is the structural representation of the state synchronizing apparatus of air card-writing of the embodiment of the present invention；
Fig. 3 is the structural representation of the state synchronous system of air card-writing of the embodiment of the present invention；
Fig. 4 is air card-writing of the embodiment of the present invention and the schematic flow sheet confirmed；
Fig. 5 is that the embodiment of the present invention writes the state synchronized schematic diagram after card success confirmation message is lost.
Embodiment
To make embodiments of the invention technical problems to be solved, technical scheme and advantage clearer, below in conjunction with
Drawings and the specific embodiments are described in detail.
Embodiments of the invention for prior art exist intelligent card state from write card server record state between it is different
Step so that user can not normal use mobile communication function the problem of, there is provided a kind of state synchronization method of air card-writing, device
And system, state holding of the intelligent card state with writing card server record can be made synchronous.
Fig. 1 is the schematic flow sheet of the state synchronization method of air card-writing of the embodiment of the present invention, as shown in figure 1, this implementation
Example includes：
Step 101：Write card server and write card command message to smart card transmission, the card command message of writing indicates the intelligence
It can block and the first current number is updated to the second number；
Step 102：The card of writing that the smart card returns through second number is received in preset time successfully to confirm
During message, the corresponding number for writing the smart card that card server stores itself is updated to second number；
Step 103：Do not receive when writing card success confirmation message of the second number return in preset time, it is described
Card server is write to HLR（Attaching position register）Send the second number and step on net state monitoring request；
Step 104：Stepped on receiving the second number that the HLR sends after Netcom knows, it is described write card server incite somebody to action from
The corresponding number of the smart card of body storage is updated to second number.
Further, in another embodiment of the present invention, including on the basis of above-mentioned steps 101-104, methods described is also
Including：
Do not receive the second number return in preset time writes card success confirmation message, but receives the intelligence
It can block through first number return when writing card crash confirmation message, the card server of writing is by the correspondence number of the smart card
Code is still stored as first number.
Further, in another embodiment of the present invention, including on the basis of above-mentioned steps 101-104, the step 103
Including：
Do not receive the second number return in preset time writes card success confirmation message, does not also receive described
First number return when writing card crash confirmation message, it is described write card server and resend to first number write card command
Message；
After the number resend reaches threshold value, the card server of writing steps on net state prison to HLR the second numbers of transmission
Survey request.
The state synchronization method of the air card-writing of the present invention, smart card are sent after card success is write using the number after renewal
Card success confirmation message is write to card server is write, avoids the state actually write card-like state and write card server record of smart card
Inconsistent situation so that state holding of the intelligent card state with writing card server record is synchronous.And if it is true to write card success
Recognize message to lose in network transmission process, write card server and will resend and write card command message, and resending number
After reaching threshold value, request HLR monitorings new digit steps on net state, is stepped in the new digit for receiving HLR transmissions after Netcom knows, more
New air card-writing state, avoid the intelligent card state caused by writing card success confirmation message and losing and write card server record
The nonsynchronous problem of state.
Fig. 2 is the structural representation of the state synchronizing apparatus of air card-writing of the embodiment of the present invention, and the device is applied to write card
In server, as shown in Fig. 2 the present embodiment includes：
Sending module 200, card command message is write for being sent to smart card, the card command message of writing indicates the intelligence
The first current number is updated to the second number by card；
Processing module 210, card is write through what second number returned for receiving the smart card in preset time
During success confirmation message, the corresponding number of the smart card for writing card server storage is updated to second number；
Sending module 200 is additionally operable to not receive writing for the second number return in the preset time of processing module 210
During card success confirmation message, to HLR（Attaching position register）Send the second number and step on net state monitoring request；
Processing module 210 is additionally operable to step on after Netcom knows receiving the second number that the HLR sends, and card is write by described
The corresponding number of the smart card of server storage is updated to second number.
Further, in another embodiment of the present invention, including on the basis of said structure, the processing module 210 is also
Card success confirmation message is write for do not receive that second number returns in preset time, but receives the smart card
Through first number return when writing card crash confirmation message, by the corresponding number for writing smart card described in card server
Still it is stored as first number.
Further, in another embodiment of the present invention, including on the basis of said structure, the sending module 200 is also
Card success confirmation message is write for do not receive that second number returns in the processing module preset time, is not also connect
When writing card crash confirmation message of the first number return is received, is resend to first number and writes card command message,
And after the number resend reaches threshold value, send the second number to HLR and step on net state monitoring request.
The state synchronizing apparatus of the air card-writing of the present invention, smart card are sent after card success is write using the number after renewal
Card success confirmation message is write to card server is write, avoids the state actually write card-like state and write card server record of smart card
Inconsistent situation so that state holding of the intelligent card state with writing card server record is synchronous.And if it is true to write card success
Recognize message to lose in network transmission process, write card server and will resend and write card command message, and resending number
After reaching threshold value, request HLR monitorings new digit steps on net state, is stepped in the new digit for receiving HLR transmissions after Netcom knows, more
New air card-writing state, avoid the intelligent card state caused by writing card success confirmation message and losing and write card server record
The nonsynchronous problem of state.
Fig. 3 is the structural representation of the state synchronous system of air card-writing of the embodiment of the present invention, as shown in figure 3, this implementation
Example includes：
Smart card 10, for receive write card server 20 transmission write card command message, write card command message indicating intelligent
The first current number is updated to the second number by card 10, and whether card command message is write in inspection correct, is writing card command message just
When true, data renewal is carried out according to card command message is write, itself the first current number is updated to the second number, and restarting
Net is stepped on the second number afterwards, card success confirmation message is write to the transmission of card server 20 is write；
Card server 20 is write, card command message is write for being sent to smart card 10, smart card is received in preset time
The corresponding number of the smart card 10 of itself storage when writing card success confirmation message, is updated to second by 10 through the return of the second number
Number；Do not receive when writing card success confirmation message of the second number return in preset time, second is sent to HLR30
Number steps on net state monitoring request；
HLR30, the second number that the transmission of card server 20 is write for receiving step on net state monitoring request, and monitoring
When stating the second number and stepping on net, know to writing card server 20 and sending the second number and step on Netcom；
Write card server 20 to be additionally operable to step on after Netcom knows in the second number for receiving HLR30 transmissions, itself is stored
The corresponding number of smart card 10 be updated to second number.
Further, in such scheme, smart card 10 be additionally operable to write card command message it is incorrect when, to writing card server
20 send that instruction writes card command message error write card crash confirmation message；
Write card server 20 and be additionally operable to not receive the card of writing that second number returns in preset time and successfully confirm
Message, but receive smart card 10 through the first number return when writing card crash confirmation message, by the corresponding number of smart card 10
Still it is stored as the first number.
Further, write card server 20 and be additionally operable to not receive that second number returns writes card in preset time
Success confirmation message, when writing card crash confirmation message of the first number return is not received yet, is sent out again to the first number
Send and write card command message, after the number resend reaches threshold value, stepping on net state monitoring to HLR30 the second numbers of transmission please
Ask；
HLR30, the second number that the transmission of card server 20 is write for receiving steps on net state monitoring request, and is monitoring the
When two numbers step on net, step on Netcom to writing card server 20 and sending the second number and know；
Write card server 20 to be additionally operable to step on after Netcom knows in the second number for receiving HLR30 transmissions, itself is stored
The corresponding number of smart card 10 be updated to the second number.
The state synchronous system of the air card-writing of the present invention, smart card are sent after card success is write using the number after renewal
Card success confirmation message is write to card server is write, avoids the state actually write card-like state and write card server record of smart card
Inconsistent situation so that state holding of the intelligent card state with writing card server record is synchronous.And if it is true to write card success
Recognize message to lose in network transmission process, write card server and will resend and write card command message, and resending number
After reaching threshold value, request HLR monitorings new digit steps on net state, is stepped in the new digit for receiving HLR transmissions after Netcom knows, more
New air card-writing state, avoid the intelligent card state caused by writing card success confirmation message and losing and write card server record
The nonsynchronous problem of state.
The state synchronization method of air card-writing of the present invention is carried out with reference to Fig. 4~Fig. 5 and specific embodiment detailed
It is thin to introduce：
Air card-writing is completed jointly by writing card server and smart card, is carried out data transmission by aerial channels such as short messages,
Realize to the personal data on smart card, the renewal of number related data.In the prior art, smart card writes card command receiving
Afterwards, that is, send and write card success confirmation to card server is write, carry out writing operation afterwards, if writing operation fails, intelligence
It is between energy card-like state and the state for writing card server record and asynchronous；And when smart card send write card successfully confirmation because
When the reasons such as network are lost, if smart card has been updated to new digit, but the user profile for writing card server record is still old number
Code, also result in intelligent card state and write card server record state between and it is asynchronous so that user can not normal use move
Dynamic communication function.
In order to solve the above problems, in the state synchronization method of air card-writing of the invention, smart card is after card success is write
Using after renewal number send write card success confirmation message to card server is write, avoid smart card actually write card-like state and
The inconsistent situation of the state of card server record is write, as shown in figure 4, the present embodiment specifically includes following steps：
Step S1, write card server and sent by aerial channels such as short messages and write card command message to the smart card in terminal,
Write card command message and pass to smart card through terminal, this writes card command message indicating intelligent card by current old number（It is i.e. above-mentioned
First number）It is updated to new digit（I.e. above-mentioned second number）；
Step S2, smart card, which receives, writes card command message, checks whether the format and content for writing card command message is correct, such as
Fruit write card command message structure or content it is incorrect, perform step S3；If write card command message structure and content all just
Really, step S4 is performed；
Step S3, smart card is sent through terminal writes card crash confirmation message to card server is write, and reports and writes card command message
Mistake, this is write card flow and terminated.
Step S4, smart card updates the individualized and number related data of itself according to the data write in card command message,
Itself current old number is updated to new digit；
Step S5, smart card notice terminal is restarted；
Step S6, smart card is restarted, and net is stepped on new digit；
Step S7, smart card is sent with new digit writes card success confirmation message to card server is write, and it is successful that card is write in confirmation；
Step S8, write card server receive smart card transmission write card success confirmation message, user profile is updated,
The corresponding number of the smart card of itself storage is updated to new digit.
Further, when the card success confirmation message of writing that smart card is sent is write card because network or other reasons fail to be sent to and taken
Be engaged in device when, write card server HLR will be cooperateed with to carry out number and step on net monitoring, to write card server synchronous with intelligent card state for completion.
As shown in figure 5, another embodiment of the present invention is completed to write the state and intelligence that card server recorded especially by following steps
The synchronization of card-like state：
Step S1, write card server and sent by aerial channels such as short messages and write card command message to the smart card in terminal,
Write card command message and pass to smart card through terminal, this writes card command message indicating intelligent card by current old number（It is i.e. above-mentioned
First number）It is updated to new digit（I.e. above-mentioned second number）；
Step S2, smart card, which receives, writes card command message, checks whether the format and content for writing card command message is correct, such as
Fruit write card command message structure or content it is incorrect, perform step S3；If write card command message structure and content all just
Really, step S4 is performed；
Step S3, smart card is sent through terminal writes card crash confirmation message to card server is write, and reports and writes card command message
Mistake, this is write card flow and terminated, and writes the smart card that card server is stored and corresponds to number and remains as old number.
Step S4, smart card updates the individualized and number related data of itself according to the data write in card command message,
Itself current old number is updated to new digit；
Step S5, smart card notice terminal is restarted；
Step S6, smart card is restarted, and net is stepped on new digit；
Step S7, smart card is sent with new digit writes card success confirmation message to card server is write, and it is successful that card is write in confirmation；
Wherein, above-mentioned steps S1~S7 is identical with embodiment illustrated in fig. 4.
Step S9, due to reasons such as network transmissions, write card server and write in transmission after card command message in preset time,
Writing card success confirmation message or writing card crash confirmation message for smart card transmission is not received, then is resend to old number and write card
Command message, if now smart card has been replaced by new digit, writes card server and write card command message to the transmission of old number,
Still the confirmation message of smart card return can not be obtained.
Step S10, after the number resend reaches threshold value, write card server and step on net state to HLR transmissions new digit
Monitoring request, request HLR monitoring new digits step on net state；
Step S11, HLR receives new digit and steps on net state monitoring request, starts to supervise the net state of stepping on of new digit
Survey；
Step S12, when HLR monitors that new digit steps on net, step on Netcom to writing card server and sending new digit and know；
Step S13, write card server and receive new digit and step on after Netcom knows, it is known that smart card be successfully updated for
New digit, then the intelligent card state that itself is stored is recorded as new digit and enabled, old number disables.
In the embodiment of the present invention, smart card is sent using the number after renewal after card success is write and writes card success confirmation message
To card server is write, the inconsistent situation of the state actually write card-like state and write card server record of smart card is avoided, is made
It is synchronous to obtain state holding of the intelligent card state with writing card server record；And if card success confirmation message is write in network transmission
During lose, write card server and will resend and write card command message, and after resending number and reaching threshold value, request
HLR monitorings new digit steps on net state, is stepped in the new digit for receiving HLR transmissions after Netcom knows, updates air card-writing state,
Avoid the intelligent card state caused by writing card success confirmation message and losing and write the state that card server records and nonsynchronous ask
Topic.
Technical scheme solves that state between card server and smart card of writing is asynchronous to cause user normal
The problem of use, improve and write card success rate, write card result and card server is write by aerial channel notice by smart card, it is not necessary to
Result is done in terminal to show, avoids the STK menu functions using inapplicable internet-of-things terminal.Technical scheme need not
Resource outside mobile communications network, it is only necessary to which HLR, which coordinates, to be realized, is easily realized, and does not have particular/special requirement to writing snap ring border, is adapted to
Machine card in environment of internet of things writes card mode, while is also applied for personal user's card, and use range is wide.
This many functional part described in this description is all referred to as module, specifically to emphasize its realization side
The independence of formula.
In the embodiment of the present invention, module can be realized with software, so as to by various types of computing devices.Citing comes
Say, the executable code module of a mark can include the one or more physics or logical block of computer instruction, citing
For, it can be built as object, process or function.Nevertheless, the executable code of institute's mark module is without physically
It is located together, but can includes being stored in different different instructions physically, is combined together when in these command logics
When, it forms module and realizes the regulation purpose of the module.
In fact, executable code module can be the either many bar instructions of individual instructions, and can even be distributed
On multiple different code segments, it is distributed among distinct program, and is distributed across multiple memory devices.Similarly, grasp
Making data can be identified in module, and can be realized according to any appropriate form and be organized in any appropriate class
In the data structure of type.The operation data can be collected as individual data collection, or can be distributed on diverse location
（It is included in different storage device）, and only can be present at least in part as electronic signal in system or network.
When module can be realized using software, it is contemplated that the level of existing hardware technique, it is possible to implemented in software
Module, in the case where not considering cost, those skilled in the art can build corresponding to hardware circuit come realize correspondingly
Function, the hardware circuit includes conventional ultra-large integrated（VLSI）Circuit or gate array and such as logic core
The existing semiconductor of piece, transistor etc either other discrete elements.Module can also use programmable hardware device, such as
Field programmable gate array, programmable logic array, programmable logic device etc. are realized.
In each method embodiment of the present invention, the priority that the sequence number of each step can not be used to limit each step is suitable
Sequence, for those of ordinary skill in the art, on the premise of not paying creative work, the priority of each step is changed
Within protection scope of the present invention.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (3)
- A kind of 1. state synchronization method of air card-writing, it is characterised in that including：Write card server and write card command message to smart card transmission, the card command message of writing indicates that the smart card will be current First number is updated to the second number；Received in preset time the smart card through second number return when writing card success confirmation message, it is described to write The corresponding number for the smart card that card server stores itself is updated to second number；Do not receive the second number return in preset time writes card success confirmation message, but receives the smart card Through first number return when writing card crash confirmation message, it is described to write card server by the corresponding number of the smart card still It is stored as first number；Do not receive the second number return in preset time writes card success confirmation message, does not also receive described first Number return when writing card crash confirmation message, it is described write card server and resend to first number write card command report Text；After the number that resends reaches threshold value, it is described write card server to HLR send the second number step on net state monitoring please Ask, stepped on receiving the second number that the HLR sends after Netcom knows, the intelligence write card server and store itself The corresponding number that can block is updated to second number.
- 2. a kind of state synchronizing apparatus of air card-writing, applied to writing in card server, it is characterised in that described device includes：Sending module, card command message is write for being sent to smart card, the card command message of writing indicates that the smart card ought The first preceding number is updated to the second number；Processing module, successfully confirm for receiving the card of writing that the smart card returns through second number in preset time During message, the corresponding number of the smart card for writing card server storage is updated to second number；Do not receive the second number return in preset time writes card success confirmation message, but receives the smart card Through first number return when writing card crash confirmation message, by the corresponding number for writing smart card described in card server Still it is stored as first number；The sending module is additionally operable to not receive that second number returns writes card in the processing module preset time Success confirmation message, when writing card crash confirmation message of the first number return is not received yet, to the first number weight New send writes card command message, and after the number resend reaches threshold value, sends the second number to HLR and step on net state monitoring Request；The processing module is additionally operable to step on after Netcom knows receiving the second number that the HLR sends, and the card of writing is taken The corresponding number of the smart card of business device storage is updated to second number.
- A kind of 3. state synchronous system of air card-writing, it is characterised in that including：Smart card, for receive write card server transmission write card command message, the card command message of writing indicates the intelligence The first current number is updated to the second number by card, and whether correct, card command is write described if writing card command message described in inspection When message is correct, data renewal is carried out according to the card command message of writing, itself the first current number is updated to described the Two numbers, and net is stepped on second number after restart, to it is described write card server and send write card success confirmation message, in institute State write card command message it is incorrect when, to it is described write card server send write card command message error described in instruction write card crash Confirmation message；It is described to write card server, for writing card command message to described in smart card transmission, institute is received in preset time State smart card through second number return when writing card success confirmation message, by itself storage the smart card correspondence number Code is updated to second number；Do not receive the second number return in preset time writes card success confirmation message When, but receive the smart card through first number return when writing card crash confirmation message, by pair of the smart card Number is answered still to be stored as first number；The card of writing that second number returns is not received in preset time successfully to confirm Message, when writing card crash confirmation message of the first number return is not received yet, resends and writes to first number Card command message, after the number resend reaches threshold value, send the second number to attaching position register HLR and step on net state Monitoring request；The HLR, net state monitoring request is stepped on for receiving second number for writing card server transmission, and monitoring When stating the second number and stepping on net, to it is described write card server and send the second number and step on Netcom know；The card server of writing is additionally operable to step on after Netcom knows receiving the second number that the HLR sends, and itself is stored The corresponding number of the smart card be updated to second number.
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| CN201310189107.0A CN104185169B (en) | 2013-05-21 | 2013-05-21 | State synchronization method, the apparatus and system of air card-writing |
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| CN201310189107.0A CN104185169B (en) | 2013-05-21 | 2013-05-21 | State synchronization method, the apparatus and system of air card-writing |
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| CN104185169B true CN104185169B (en) | 2017-11-21 |
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| CN108768427A (en) * | 2018-04-03 | 2018-11-06 | 李珉玮 | Controller and its communication means, system |
| CN110430569B (en) * | 2019-08-12 | 2022-11-15 | 宋文韬 | Android system-based method for remotely writing SIM card |
| CN112469028B (en) * | 2021-01-28 | 2021-05-25 | 北京树米网络科技有限公司 | Method for processing remote number changing by subscriber identification module |
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| CN101841805A (en) * | 2009-03-18 | 2010-09-22 | 中国移动通信集团公司 | Card writing operation processing and synchronizing method of electronic card and relevant equipment |
| CN101877071A (en) * | 2009-12-21 | 2010-11-03 | 北京握奇数据系统有限公司 | Data updating method, device and system |
| CN102480720A (en) * | 2010-11-29 | 2012-05-30 | 中国电信股份有限公司 | Aerial card writing method and system as well as subscriber identity identification card |
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| KR100954663B1 (en) * | 2006-11-20 | 2010-04-27 | 주식회사 케이티 | Method and Apparatus for Automatic Roaming between WiBro Network and Home Zone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841805A (en) * | 2009-03-18 | 2010-09-22 | 中国移动通信集团公司 | Card writing operation processing and synchronizing method of electronic card and relevant equipment |
| CN101877071A (en) * | 2009-12-21 | 2010-11-03 | 北京握奇数据系统有限公司 | Data updating method, device and system |
| CN102480720A (en) * | 2010-11-29 | 2012-05-30 | 中国电信股份有限公司 | Aerial card writing method and system as well as subscriber identity identification card |
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