CN101631160A - SIM card slot, SIM card push-pull processing method and terminal thereof - Google Patents
SIM card slot, SIM card push-pull processing method and terminal thereof Download PDFInfo
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- CN101631160A CN101631160A CN200910109177A CN200910109177A CN101631160A CN 101631160 A CN101631160 A CN 101631160A CN 200910109177 A CN200910109177 A CN 200910109177A CN 200910109177 A CN200910109177 A CN 200910109177A CN 101631160 A CN101631160 A CN 101631160A
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Abstract
The invention discloses an SIM card push-pull processing terminal which comprises a push-pull control module, a power supply control module, a register module and an SIM card slot, wherein the push-pull control module is used for triggering an SIM card reset instruction, reporting the SIM card reset instruction to the power supply control module and triggering an SIM card push instruction after taking out a current SIM card from the SIM card slot and pushing a new SIM card in the SIM card slot under the condition of maintaining the power connection state of a power supply of a mobile terminal; the power supply control module is used for powering down the current SIM card according to the SIM card push instruction, restoring power supply to the new SIM card according to the SIM card push instruction and sending power supply information to the register module; and the register module is used for carrying out a network register and initialization on the new SIM card according to the power supply information. The invention realizes the hot push-pull on the mobile terminal, has safety and reliability and can provide more flexible and humanized services for users.
Description
Technical field
The present invention relates to communication technique field, relate in particular to a kind of SIM card slot, SIM card push-pull processing method and terminal thereof.
Background technology
Subscriber Identity Module (SIM card: be a kind of smart card of the IC of having chip Subscriber Identification Module Card), be used to be installed in and carry out user identity in the portable terminal and differentiate, and recording user basic document, phone directory, communication information etc.Along with developing rapidly and extensive use of mobile communication technology, at present a lot of mobile subscribers hold multiple SIM card, so that distinguish use with dissimilar contact persons, perhaps use different SIM card in different areas, the realization multiple SIM card is replaced use on same portable terminal.In recent years, the portable terminal product of multiple SIM card has appearred on the market holding, these products have the functional mode of " one-telephone multi-card ", for example a kind of typical portable terminal product is for holding " double-card mobile phone " of two SIM cards simultaneously, yet, one-telephone multi-card " the application model SIM card limited amount that can hold usually, often can not satisfy the user's who holds multiple SIM card demand.A kind of prior art was on June 5th, 2002 as open day, publication number is 1352512, denomination of invention is the Chinese patent of " but a kind of double SIM card hot change-over method of setting priority and device ", has disclosed a kind of method of double SIM card hot-swap, comprises that the user selects to carry out the SIM card hot-swap; Current SIM card is carried out the network detach operation; The current SIM card of deexcitation; Activate to be switched SIM card; Carry out network registry to activating SIM card; Use the steps such as SIM card after switching.Yet the technical scheme that this patent provides can only realize that also two SIM cards of having installed in the portable terminal carry out hot-swap, uses multiple SIM card if desired on same terminal equipment, still needs new SIM card is taken out and installed to original SIM card.Prior terminal is not generally supported plug and play (hot plug) function of SIM card, for fear of directly plug SIM card and consequence such as cause that SIM card burns out under the portable terminal power supply state, be used to install the bottom that is arranged on the battery installation position with the SIM card slot of reading SIM card data usually, therefore, when the user changes SIM card in the portable terminal, the a series of flow processs that need shut down, retract battery, take out former card, neocaine be installed and started shooting again, operating process is loaded down with trivial details and lose time, for user's use has caused inconvenience.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of SIM card hot plug, safe and reliable and convenient and practical SIM card slot, SIM card push-pull processing method and terminal thereof supported is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of SIM card plug processing terminal comprises: plug control module, power supply control module, Registering modules and SIM card slot; The plug control module is used to trigger the SIM card reset instruction, and described SIM card reset instruction reported the power supply control module, also be used for taking out current SIM card from the SIM card slot, triggering SIM card after inserting new SIM card and insert instruction keeping under the state that the portable terminal power supply connects, and described SIM card is inserted instruction report the power supply control module; The power supply control module is used for making current SIM card outage according to described SIM card reset instruction, also is used for inserting instruction according to described SIM card described new SIM card is restored electricity, and send power supply information to Registering modules; Registering modules is used for according to power supply information described new SIM card being carried out network registry and initialization.
Comprise detection module in the described plug control module, described detection module is used for accepting SIM card when operation plug at portable terminal the init state of SIM card slot SIM card is detected, if described SIM card initialization, then trigger the SIM card reset instruction and send it to the power supply control module, insert instruction and send it to the power supply control module otherwise trigger SIM card.
Also comprise the application state control module, described power supply control module also is used to make current SIM card outage back to send repositioning information to described application state control module, and it is unavailable that the application state that described application state control module is used for portable terminal is set to SIM card.
Be provided with switching circuit in the described power supply control module, described switching circuit is used for that reset instruction resets described current SIM card according to SIM card, also is used for inserting instruction according to SIM card described new SIM card is restored electricity.
Described plug control module is to be arranged on the fuselage of portable terminal or the reset button in the SIM card slot.
A kind of SIM card slot is provided with reset button in the described SIM card slot, and described reset button is used to trigger described SIM card reset instruction makes current SIM card outage; Also be used for taking out current SIM card from the SIM card slot, triggering SIM card after inserting new SIM card and insert instruction described new SIM card is restored electricity keeping under the state that the portable terminal power supply connects, and make portable terminal carry out network registry and initialization new SIM card.
A kind of SIM card push-pull processing method may further comprise the steps: make current SIM card outage after triggering the SIM card reset instruction; Under the state of keeping the connection of portable terminal power supply, from the SIM card slot, take out described current SIM card, and insert new SIM card; Trigger and after SIM card is inserted instruction described new SIM card is restored electricity; Described new SIM card is carried out network registry and initialization.
Trigger before SIM card reset instruction or the triggering SIM card insertion instruction, portable terminal accept SIM card when operation plug to the SIM card slot in the init state of SIM card detect, if described SIM card initialization, then trigger the SIM card reset instruction described SIM card is resetted, described SIM card is restored electricity otherwise trigger SIM card insertion instruction.
After making the outage of current SIM card, also to be set to SIM card unavailable for the application state of portable terminal.
The application state of portable terminal be set to SIM card unavailable after, also the interface state of portable terminal is set to IDLE.
The invention has the beneficial effects as follows, SIM card slot provided by the invention, SIM card push-pull processing method and terminal thereof can be changed SIM card by triggering SIM card reset instruction safety under the state that does not cut off the portable terminal power supply, insert power supply, network registry and the initialization etc. of the new SIM card of commands for controlling by triggering SIM card again, the present invention has realized the hot plug of SIM card, not only safe and reliable, and convenient and practical.
The present invention also comprises the step that the init state to current SIM card detects, and has only the power supply of just cutting off when SIM card initialization this SIM card, otherwise recovers the power supply to SIM card, easy flexibly, further improved operating efficiency.
After the present invention makes current SIM card outage, the application state that also comprises portable terminal is set to the step that SIM card interface state unavailable and portable terminal is set to IDLE, remind user's current mobile terminal can't the normal process business, therefore have more hommization.
The present invention can receive SIM card reset instruction or SIM card insertion instruction by user interface, and perhaps the reset button that is located in portable terminal fuselage or the SIM card slot triggers the SIM card reset instruction or SIM card is inserted instruction by pressing, and mode of operation is easy, quick.
Description of drawings
Fig. 1 is first kind of embodiment flow chart of SIM card push-pull processing method of the present invention;
Fig. 2 is second kind of embodiment flow chart of SIM card push-pull processing method of the present invention;
Fig. 3 carries out network registry and initialized flow chart after inserting new SIM card;
Fig. 4 is first kind of embodiment block diagram of control structure of SIM card plug processing terminal of the present invention;
Fig. 5 is first kind of embodiment block diagram of control structure of SIM card plug processing terminal of the present invention;
Fig. 6 is first kind of embodiment schematic diagram of SIM card plug processing terminal of the present invention;
Fig. 7 is second kind of embodiment schematic diagram of SIM card plug processing terminal of the present invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described, implementation method of the present invention is not limited to the execution mode of the following stated.Main thought of the present invention is to control resetting of current SIM card by the SIM card reset instruction, make SIM card be in the no initializtion state, safety is changed SIM card under the state that does not cut off the portable terminal power supply, insert power supply, network registry and the initialization etc. of the new SIM card of commands for controlling again by SIM card, the present invention has realized the hot plug of SIM card, not only safe and reliable, and convenient and practical, the service of hommization is provided more flexibly, has had more for the user.
As shown in Figure 1, first kind of embodiment of SIM card push-pull processing method of the present invention may further comprise the steps:
Step S100: trigger the SIM card reset instruction.This step can be accomplished in several ways, for example the user selects " replacing SIM card " option by the related menu in the mobile phone interface, or the user presses on the fuselage that is arranged on portable terminal or the reset button in the SIM card slot, can trigger the SIM card reset instruction.
Step S101: make current SIM card outage, the power supply of promptly cutting off current SIM card makes it be in the no initializtion state.The SIM card that is installed in the SIM card slot is in use generally passed through the corresponding connection with the SIM card slot in spring-piece type contact, these contacts comprise supply voltage contact, data I/O contact, clock signal contact etc., in this step process, can make the supply voltage contact break away from power supply by mechanical switch, perhaps control the power supply of cutting off current SIM card, so that user security takes out current SIM card by the level of switching circuit.
Step S102: take out current SIM card from the SIM card slot, this step is finished under the state of keeping the connection of portable terminal power supply, does not therefore need shutdown or takes off battery.
Step S103: the new SIM card after the user will change is inserted the SIM card slot.
Step S104: trigger SIM card and insert instruction.This step is similar to the execution mode of step S100, for example can finish by the option of selecting " SIM card is inserted " in the user interface, or after the user can press the fuselage or the reset button in the SIM card slot that is arranged on portable terminal, make supply voltage contact contact power supply by mechanical switch, perhaps pass through the power supply of the control cut-out of switching circuit current SIM card.If use reset button, this step can be two different buttons with the described reset button of step S100, also can be same button.If this step and step S100 use same button, when then the user pressed this reset button at every turn and carries out SIM card plug operation, portable terminal also can be indicated the user to select to extract current SIM card by user interface and still be inserted new SIM card; Perhaps portable terminal judges to need to trigger which kind of instruction by the init state that detects SIM card in SIM card slot this moment, if SIM card initialization judges that then this SIM card needs to change, promptly triggers the SIM card reset instruction; If the SIM card no initializtion judges that then this SIM card is the new SIM card after changing, and promptly triggers SIM card and inserts instruction.
Step S105: new SIM card is restored electricity, and this step and S101 are similar, still can pass through mechanical switch or the switching circuit recovery power supply to current SIM card.
Step S106: new SIM card is carried out network registry and initialization.In this step, the upper layer application of portable terminal issues the SIM card log-in command to protocol stack again, whether the decision that depends on actual need manually initiates to search the net action by the user, (this step is decided on the concrete setting of portable terminal, if be set to search net automatically then the automatic search network of portable terminal, then remind the user manually to initiate to search the net action) by user interface if be set to manually search net; Then the state of reading SIM card data and SIM card is set to initialization.
Step S107: the user can normally use the new SIM card after the replacing.
Be illustrated in figure 2 as second kind of embodiment of the present invention, the portable terminal of present embodiment triggers SIM card by a reset button and changes and extract instruction, be that the user is when pressing this reset button and implementing SIM card plug operation, portable terminal starts SIM card init state measuring ability, if testing result show current SIM card initialization just make the outage of current SIM card, this execution mode can avoid or correct that the user sends wrong operational order and the consequence that causes, and operation is simple more, reliable.In order further to improve above-described SIM card push-pull processing method, after present embodiment makes current SIM card outage, the application state that also can comprise portable terminal is set to the step that SIM card interface state unavailable and also portable terminal is set to IDLE, for the user provides service convenient more, hommization.Specifically may further comprise the steps:
Step S200: the user presses reset button, and expression needs to change current SIM card.
Step S201: this operational order of mobile terminal reporting is also judged it.
Step S202: the init state to SIM card in the SIM card slot detects, judge promptly whether this SIM card is in power supply state, whether be in normal data interaction state and network connection state, current SIM card initialization then enters step S204, otherwise enters step S203.
Step S203: continuation is waited for up to new SIM card insertion or is received other operational orders, or withdraws from this operation.
Step S204: trigger the SIM card reset instruction, and make current SIM card outage.
Step S205: it is unavailable that the application state of portable terminal is set to SIM card, if this moment is user's request business relevant with SIM card, portable terminal provides service with time-out, and its internal processes can judge whether to need to suspend these services by the init state of current SIM card.
Step S206: the interface state of portable terminal is set to IDLE (idle condition), and this step is used to remind user's SIM card temporarily to be in disabled state, can't provide related service for the user.
Step S207: under the state of keeping the connection of portable terminal power supply, the user takes out current SIM card and inserts the new SIM card that needs replacing from the SIM card slot.
Step S208: the user presses reset button once more,
Step S209: detect the init state of SIM card in the SIM card slot, current SIM card initialization then enters step S210, otherwise enters step S211.
Step S210: continuation is waited for up to new SIM card insertion or is received other operational orders, or withdraws from this operation.
Step S211: trigger SIM card and insert instruction, and new SIM card is restored electricity.
Step S212: will send the upper layer application of power supply information after new SIM card successfully powered to portable terminal.
Step S213: upper layer application issues the SIM card log-in command to protocol stack and begins new SIM card is carried out network registry and initialization.
Step S214: the user can normally use the new SIM card after the replacing.
Fig. 3 carries out network registry and initialized flow chart after inserting new SIM card, may further comprise the steps:
Step S300: upper layer application receives power supply information.
Step S301: upper layer application issues to protocol stack again and searches the net order, and portable terminal is searched net automatically or manually begun to search net by the user.
Step S302: new SIM card is carried out network registry
Step S303: portable terminal carries out initialization by the data-interface reading SIM card data in the SIM card slot and to these data.
Step S304: judge whether above network registry and data initialization process be successful, is then to enter step S305, waits for power supply information or other operational orders otherwise get back to step S300.
Step S305: the initialization procedure success, then to upper layer application SI reporting M card initialization success message.
Step S306: the application state of portable terminal is set to SIM card and can uses, and the init state of new SIM card is set to initialization.This moment, portable terminal can be to various services such as the data query that the user provides with newly SIM card is relevant, communication, chargings.
Step S307: the user can normally use the new SIM card after the replacing.
SIM card plug processing terminal of the present invention comprises plug control module 10, power supply control module 30, Registering modules 40 and SIM card slot etc., is illustrated in figure 4 as a kind of embodiment control structure block diagram of SIM card plug processing terminal of the present invention.
Among Fig. 4, when the user need extract current SIM card, plug control module 10 was used to trigger the SIM card reset instruction that the user provides, and the SIM card reset instruction is reported power supply control module 30; The user takes out current SIM card from the SIM card slot under the state of keeping the connection of portable terminal power supply, and after inserting new SIM card, plug control module 10 also is used to trigger SIM card and inserts instruction, and SIM card insertion instruction is reported power supply control module 30.Plug control module 10 of the present invention can be arranged in the human interface software of portable terminal, and related menu input SIM card reset instruction or SIM card that the user can directly provide by man-machine interface are inserted instruction; Plug control module 10 also can be and is arranged on mobile phone or the reset button in the SIM card slot on one's body, and a reset button can only be set, and also can be provided for triggering respectively SIM card and change and extract two buttons of instruction.In a kind of embodiment, plug control module 10 is on the fuselage that is arranged on portable terminal or the reset button in the SIM card slot, and this reset button is used to trigger the SIM card reset instruction makes current SIM card outage; Also be used for triggering SIM card after taking out current SIM card from the SIM card slot and inserting new SIM card and inserting instruction described new SIM card is restored electricity keeping under the state that the portable terminal power supply connects.
Power supply control module 30 is used for according to SIM card reset instruction makes current SIM card outage, also is used for inserting instruction according to SIM card and new SIM card is restored electricity and power supply information is sent to Registering modules 40.Power supply control module 30 is cut off the power supply of current SIM and is recovered can be accomplished in several ways the power supply of new SIM card, and the supply voltage contact that for example can utilize mechanical switch control SIM card breaks away from mutually with the contact that the SIM card slot provides or contacts.A kind of preferred embodiment is for to control the power supply/off-position of SIM card by switching circuit, be provided with switching circuit in the power supply control module 30 of this execution mode, when current SIM card was cut off the power supply, the power supply that switching circuit cuts off current SIM card according to the SIM card reset instruction resetted it; After the SIM card that more renews, switching circuit inserts the power supply of instruction recovery to new SIM card according to SIM card.
After new SIM card restored electricity, Registering modules 40 was used for according to power supply information new SIM card being carried out network registry and initialization.
As shown in Figure 5, plug control module 10 of the present invention also can further comprise detection module 20, and detection module 10 is used for when portable terminal is accepted SIM card plug operation from the user, and the init state of SIM card in the SIM card slot is detected.(for example press reset button or click relevant option) when the user implements SIM card plug operation by user interface, if current SIM card initialization, then trigger the SIM card reset instruction and send it to power supply control module 30 and realize resetting of current SIM card, insert instruction and send it to power supply control module 30 otherwise trigger SIM card.The present invention also can further comprise application state control module 50, when need taking out current SIM card, after making current SIM card outage, power supply control module 30 also is used for sending repositioning information to application state control module 50, application state control module 50 can portable terminal application state to be set to SIM card unavailable, this moment, portable terminal provided service with time-out if the user asks the business relevant with SIM card.Power supply control module 30 of the present invention, Registering modules 40 and status control module 50 all can be arranged on the backstage of portable terminal, correspondingly call as the functional module of portable terminal upper layer application.
The user extracts current SIM card or inserts new SIM card under the state of keeping the connection of portable terminal power supply from the SIM card slot for convenience, and sim card slot of the present invention is located at the position of distinguishing mutually with the battery installation position of portable terminal.As Fig. 6 is first kind of embodiment schematic diagram of SIM card plug processing terminal of the present invention, loam cake 70 and battery cover 80 go to upper and lower distribution, and fastening is installed in the back side of fuselage 60, SIM card slot 90 is used for fixing that SIM card and realization are connected with power supply between the SIM card and data interaction etc., therefore can directly open loam cake 70 and from SIM card slot 90, take out current SIM card and more renew SIM card, need not open battery cover 80 and split out battery.
When sim card slot 90 is located at the position of distinguishing mutually with the battery installation position of portable terminal on the fuselage of portable terminal, the plug control module 10 of present embodiment can be the reset button 91 that is arranged in the SIM card slot 90, is used to trigger the SIM card reset instruction and makes current SIM card outage; Also be used for taking out current SIM card from the SIM card slot, triggering SIM card after inserting new SIM card and insert instruction new SIM card is restored electricity keeping under the state that the portable terminal power supply connects, and make portable terminal carry out network registry and initialization new SIM card.Can only comprise a button, also can comprise two buttons that are respectively applied for the replacing of triggering SIM card and extract instruction and further facilitate user's operation.The position of reset button 91, mode of operation all can be provided with flexibly, for example be arranged to elastic button, corresponding screens also is set in SIM card slot 90, when the user presses this reset button 91 for the first time, this button of screens snap fit in the SIM card slot 90, when pressing once more, reset button 91 breaks away from screens and is ejected.Fig. 7 is second kind of embodiment schematic diagram of SIM card plug processing terminal of the present invention, the reset button 91 of present embodiment is arranged on the fuselage 60, the positions such as side, bottom that for example can be arranged on portable terminal further facilitate user's operation, make mode of operation easier, quick.
The present invention is applicable to common SIM card, also applicable to the USIM of large storage capacity is provided more (Universal Subscriber Identity Module: global User Recognition) card etc.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a SIM card plug processing terminal is characterized in that, comprising: plug control module, power supply control module, Registering modules and SIM card slot;
The plug control module is used to trigger the SIM card reset instruction, and described SIM card reset instruction reported the power supply control module, also be used for taking out current SIM card from the SIM card slot, triggering SIM card after inserting new SIM card and insert instruction keeping under the state that the portable terminal power supply connects, and described SIM card is inserted instruction report the power supply control module;
The power supply control module is used for making current SIM card outage according to described SIM card reset instruction, also is used for inserting instruction according to described SIM card described new SIM card is restored electricity, and send power supply information to Registering modules;
Registering modules is used for according to power supply information described new SIM card being carried out network registry and initialization.
2. terminal according to claim 1, it is characterized in that: comprise detection module in the described plug control module, described detection module is used for accepting SIM card when operation plug at portable terminal the init state of SIM card slot SIM card is detected, if described SIM card initialization, then trigger the SIM card reset instruction and send it to the power supply control module, insert instruction and send it to the power supply control module otherwise trigger SIM card.
3. terminal according to claim 1, it is characterized in that: also comprise the application state control module, described power supply control module also is used to make current SIM card outage back to send repositioning information to described application state control module, and it is unavailable that the application state that described application state control module is used for portable terminal is set to SIM card.
4. according to each described terminal in the claim 1 to 3, it is characterized in that: be provided with switching circuit in the described power supply control module, described switching circuit is used for that reset instruction resets described current SIM card according to SIM card, also is used for inserting instruction according to SIM card described new SIM card is restored electricity.
5. according to each described terminal in the claim 1 to 3, it is characterized in that: described plug control module is to be arranged on the fuselage of portable terminal or the reset button in the SIM card slot.
6. SIM card slot is characterized in that: be provided with reset button in the described SIM card slot, described reset button is used to trigger described SIM card reset instruction makes current SIM card outage; Also be used for taking out current SIM card from the SIM card slot, triggering SIM card after inserting new SIM card and insert instruction described new SIM card is restored electricity keeping under the state that the portable terminal power supply connects, and make portable terminal carry out network registry and initialization new SIM card.
7. a SIM card push-pull processing method is characterized in that, may further comprise the steps:
Make current SIM card outage after triggering the SIM card reset instruction;
Under the state of keeping the connection of portable terminal power supply, from the SIM card slot, take out described current SIM card, and insert new SIM card;
Trigger and after SIM card is inserted instruction described new SIM card is restored electricity;
Described new SIM card is carried out network registry and initialization.
8. method according to claim 7, it is characterized in that: trigger before SIM card reset instruction or the triggering SIM card insertion instruction, portable terminal accept SIM card when operation plug to the SIM card slot in the init state of SIM card detect, if described SIM card initialization, then trigger the SIM card reset instruction described SIM card is resetted, described SIM card is restored electricity otherwise trigger SIM card insertion instruction.
9. according to claim 7 or 8 described methods, it is characterized in that: after making the outage of current SIM card, also to be set to SIM card unavailable for the application state of portable terminal.
10. method according to claim 9 is characterized in that: the application state of portable terminal be set to SIM card unavailable after, also the interface state of portable terminal is set to IDLE.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910109177A CN101631160A (en) | 2009-07-30 | 2009-07-30 | SIM card slot, SIM card push-pull processing method and terminal thereof |
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| CN200910109177A CN101631160A (en) | 2009-07-30 | 2009-07-30 | SIM card slot, SIM card push-pull processing method and terminal thereof |
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- 2009-07-30 CN CN200910109177A patent/CN101631160A/en active Pending
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Application publication date: 20100120 |