CN101291497A - User identifying card initializing method, user identifying card motion perception method and terminal - Google Patents

User identifying card initializing method, user identifying card motion perception method and terminal Download PDF

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Publication number
CN101291497A
CN101291497A CNA2008100983731A CN200810098373A CN101291497A CN 101291497 A CN101291497 A CN 101291497A CN A2008100983731 A CNA2008100983731 A CN A2008100983731A CN 200810098373 A CN200810098373 A CN 200810098373A CN 101291497 A CN101291497 A CN 101291497A
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China
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subscriber identity
identity module
module
signal
user identifying
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CNA2008100983731A
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CN101291497B (en
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兰娟
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Huawei Device Co Ltd
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Shenzhen Huawei Communication Technologies Co Ltd
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Abstract

The invention discloses a method for the hot plug of a user identification card and a mobile terminal. The embodiment of the invention senses the plug-in and pull-out actions of an SIM card through a sensor. When the sensor senses the plug-in of the user identification card, the initiation of the user identification card is triggered; or when the sensor senses the pull-out of the user identification card, business programs related to the user identification card are stopped. Compared with the polling mode sensing the plug-in and pull-out of the SIM card in the prior art, the method greatly reduces occupied system resources and improves the operating efficiency of the system.

Description

User identifying card initializing method, user identifying card motion perception method and terminal
Technical field
The present invention relates to communication technical field, be specifically related to user identifying card initializing method, user identifying card motion perception method and terminal.
Background technology
Subscriber Identity Module is an intelligent cards that includes large scale integrated circuit, is used for registered user's significant data and information, and Subscriber Identity Module is present in the various portable terminals of current phone class the number bundling with portable terminal.At the different wireless communication network, Subscriber Identity Module can be: user identification module card (Subscriber Identity Module, SIM) card, subscriber identification module (User IdentityModel, UIM) card and the upgrading SIM (Upgrade SIM, USIM) card etc.
In order to realize the charged hot plug of Subscriber Identity Module, existing a kind of charged for replacement method comprises:
The mode of the software command poll by portable terminal, whether promptly periodically send the message detection Subscriber Identity Module to Subscriber Identity Module exists, when detect Subscriber Identity Module by " not existing " to " existence ", then trigger the user identifying card initializing program Subscriber Identity Module in the portable terminal carried out initialization.
In research and practice process to prior art, the inventor finds that there is following problem in prior art:
Correctness and the high accuracy of the mode of existing employing periodic polls in order to guarantee to judge, will guarantee the frequency of poll, otherwise the inquiry mode of software cycle may just can't detect User Recognition and be stuck in the interior Plug Action of one-period, but the high-frequency query manipulation system resource that the consumption of continuation is a large amount of.
Summary of the invention
The technical problem that the embodiment of the invention solves provides user identifying card initializing method, user identifying card motion perception method and terminal, can reduce the resource consumption of system, improves the operational efficiency of system.
The initial method of a kind of Subscriber Identity Module that the embodiment of the invention provides comprises:
The signal that the Subscriber Identity Module of receiving sensor feedback inserts;
To described user identifying card initializing.
The method of a kind of user identifying card motion perception that the embodiment of the invention provides is characterized in that, comprising:
The signal that the Subscriber Identity Module of receiving sensor feedback is extracted;
The business procedure relevant out of service with described Subscriber Identity Module.
A kind of portable terminal that the embodiment of the invention provides comprises: transducer and user identifying card initializing module;
Whether described transducer is used to detect Subscriber Identity Module and inserts; Insert if detect described Subscriber Identity Module, then send the signal that described Subscriber Identity Module inserts to described user identifying card initializing module;
Described user identifying card initializing module is used to receive the signal that the described Subscriber Identity Module of described sensor feedback inserts, and described Subscriber Identity Module is carried out initialization.
A kind of portable terminal that the embodiment of the invention provides comprises: transducer and User Recognition card control units;
Whether described transducer is used to detect Subscriber Identity Module extracts, and feeds back the signal that described Subscriber Identity Module is extracted if extract then to the User Recognition card control units;
Described User Recognition card control units is used for behind the signal that the described Subscriber Identity Module of receiving described sensor feedback is extracted, the business procedure relevant with described Subscriber Identity Module out of service.
Adopt technique scheme, embodiment of the invention beneficial technical effects is:
The embodiment of the invention is by the insertion pull action or the insert action of sensor senses SIM card, when transducer inserts when the perception Subscriber Identity Module, the initialization of Subscriber Identity Module is carried out in triggering, perhaps when the sensor senses Subscriber Identity Module is extracted, stop the business procedure relevant with Subscriber Identity Module, with respect to the insertion of polling mode perception SIM card of the prior art or extract and to reduce greatly, improve the operational efficiency of system to the taking of system resource.
Description of drawings
Fig. 1 is the flow chart of the initial method of the embodiment of the invention one Subscriber Identity Module;
Fig. 2 is the flow chart of the initial method of the embodiment of the invention two user's identification cards;
Fig. 3 is the flow chart of the method for the embodiment of the invention three user identifying card motion perceptions;
Fig. 4 is the structural representation of the embodiment of the invention four portable terminals;
Fig. 5 is the structural representation of the embodiment of the invention five portable terminals;
Fig. 6 is the structural representation of the embodiment of the invention six portable terminals;
Fig. 7 is the structural representation of the embodiment of the invention six portable terminals.
Embodiment
The embodiment of the invention provides user identifying card initializing method, user identifying card motion perception method and terminal, can reduce the resource consumption of system, improves the operational efficiency of system.
Below user identifying card initializing method provided by the invention, user identifying card motion perception method and terminal are described in detail.
Embodiment one, and a kind of initial method of Subscriber Identity Module, flow chart comprise as shown in Figure 1:
S1, the signal that the Subscriber Identity Module of receiving sensor feedback inserts;
In the present embodiment, described Subscriber Identity Module can be SIM card, UIM card or usim card etc.At the difference of applied environment, Subscriber Identity Module can also have the multiple form of expression; Described transducer can be mechanical type or photoinduction transducer, its role is to the Plug Action of perception SIM card.
S2 is to the user identifying card initializing of described insertion.
Receive after the insertion signal among the S1, begin the Subscriber Identity Module of this insertion is carried out initialization, initialization mode can be with reference to the conventional realization flow of the SIM card initialization of prior art, and concrete initialization mode is not construed as limiting the invention.
The embodiment of the invention one provides a kind of initial method of Subscriber Identity Module, the initialization under the situation that has realized Subscriber Identity Module heat is inserted.By the insert action of sensor senses SIM card, can reduce consumption greatly with respect to the insertion of polling mode perception SIM card of the prior art to system resource, improve the operational efficiency of system.
Embodiment two, and a kind of initial method of Subscriber Identity Module, flow chart comprise as shown in Figure 2:
A1, the signal that the Subscriber Identity Module of receiving sensor feedback inserts;
In the present embodiment, described Subscriber Identity Module can be SIM card, UIM card or usim card etc.At the difference of applied environment, Subscriber Identity Module can also have the multiple form of expression, be not construed as limiting the invention, and be the example explanation below with the SIM card.Insertion pull action or the insert action of the embodiment of the invention by the sensor senses SIM card with respect to the insertion of polling mode perception SIM card of the prior art or extract the consumption that can reduce greatly system resource, improves the operational efficiency of system.
In the embodiment of the invention, the feedback signal that the signal that Subscriber Identity Module inserts sends when being the insertion of sensor senses Subscriber Identity Module.Be understandable that can also take multiple conventional implementation for the mode of the insertion of perception Subscriber Identity Module, concrete mode is not construed as limiting the invention.
Described transducer can be mechanical type or photoinduction transducer, its role is to the Plug Action of perception SIM card; For example: adopt mechanical sensor, spring of design in the device that inserts SIM card, after SIM card was inserted draw-in groove, SIM card promoted shell fragment and produces the signal that the perception SIM card is inserted.This signal can be an interrupt signal, can the process of the embodiment of the invention preferentially be carried out so that portable terminal is ended current ongoing operation.
A2 is described Subscriber Identity Module power supply;
After the SIM card of receiving sensor feedback is inserted signal, then can power for SIM card., insertion by the perception Subscriber Identity Module in the present embodiment and the action of extracting are the Subscriber Identity Module power supply, make that also the hot plug of SIM card is more safe and reliable.The power supply of promptly opening the SIM card draw-in groove for SIM card power supply here is the SIM card power supply.
A3 is to the described user identifying card initializing that inserts.
Initialization mode can be with reference to the conventional realization flow of the SIM card initialization of prior art, and concrete initialization mode is not construed as limiting the invention.
A4, whether the described Subscriber Identity Module that judgement is inserted is consistent with the User Recognition card information that this organizational security is deposited, if inconsistent, then continues steps A 5, if unanimity, then process ends.
Concrete judgement can comprise: whether the described Subscriber Identity Module that judgement is inserted is consistent with international mobile subscriber identity (IMSI) sign indicating number of the SIM card that this organizational security is deposited, if inconsistent, then initiates to search net again.
A5 initiates to search net again.
Generally speaking, if the User Recognition card replacement, also, also need again the information on the reading SIM card in order to satisfy user's user demand, as: phone directory and short message etc.
The signal that inserts for the SIM card of steps A 1 feedback can be an interrupt signal, program module in the terminal is received this interrupt signal, then stops ongoing operation, turns to execution in step A2 and steps A 3, after treating that the SIM card initialization is finished, return described ongoing operation again and continue to carry out.
The embodiment of the invention two provides a kind of initial method of Subscriber Identity Module, the initialization under the situation that has realized Subscriber Identity Module heat is inserted.Insert action by the sensor senses SIM card, can reduce consumption greatly with respect to the insertion of polling mode perception SIM card of the prior art to system resource, the operational efficiency of raising system, and when identification card takes place to change, initiate to search net again, satisfied user's demand.
Embodiment three, a kind of method of user identifying card motion perception, and flow chart comprises as shown in Figure 3:
B1, the signal that the Subscriber Identity Module of receiving sensor feedback is extracted;
In the embodiment of the invention, described transducer can be mechanical type or photoinduction transducer, its role is to the Plug Action of perception Subscriber Identity Module.
B2, the business procedure relevant out of service with described Subscriber Identity Module.
After perceiving the signal that Subscriber Identity Module extracts, the business procedure relevant with this Subscriber Identity Module stopped.
The embodiment of the invention three, the initial method of Subscriber Identity Module and the method for action perception are provided, by the pull action of sensor senses Subscriber Identity Module, with respect to the consumption that can reduce greatly of extracting of polling mode perception Subscriber Identity Module of the prior art, improve the operational efficiency of system to system resource.
Be understandable that, after described step B1 receives the signal that the Subscriber Identity Module of sensor feedback extracts, present embodiment may further include: stop Subscriber Identity Module being powered, action of stopping power supply and step B2 do not have inevitable sequential relationship, because the foundation that transducer is stopped power supply to the perception conduct of SIM card action, therefore in order to reach better technique effect, the perceived accuracy of transducer is than higher.Be that Subscriber Identity Module has action slightly, then can be by sensor senses.Reaching in the process of hot plug, by control to the Subscriber Identity Module power supply, assurance when the Plug Action of machinery is arranged, the no power supply state of Subscriber Identity Module discrepancy, avoided the burning card of hot line job, burnt the situation of terminal interface, made that the plug of Subscriber Identity Module is more safe and reliable.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, described storage medium can be a read-only memory, disk or CD etc.
The portable terminal that the embodiment of the invention is provided is described below.
Embodiment four, a kind of portable terminal 400, and structural representation comprises as shown in Figure 4: transducer 410, user identifying card initializing module 420;
Whether described transducer 410 is used to detect Subscriber Identity Module and inserts; Insert if detect Subscriber Identity Module, then send the signal that described Subscriber Identity Module inserts to the user identifying card initializing module;
Described user identifying card initializing module 420 is used to receive the signal that the Subscriber Identity Module of described transducer 410 feedbacks inserts, and described Subscriber Identity Module is carried out initialization.
In the present embodiment, when Subscriber Identity Module inserts terminal, be positioned at the insert action of the sensor senses Subscriber Identity Module of terminal groove, the signal that inserts to user identifying card initializing module feedback user identification card then, initialization module is received the transducer inverse signal, then is the interior user identifying card initializing of draw-in groove of described insertion.The transducer here can be the transducer of mechanical type or photoinduction formula, and different transducers can be selected the installation site according to self characteristics, and concrete sensor type is not construed as limiting the invention.
Embodiment five, a kind of portable terminal 500, structural representation comprises as shown in Figure 4: transducer 510 and user identifying card initializing module 520, and described user identifying card initializing module 520 comprises: User Recognition card control units 521, supply module 522, initialization module 523;
Whether described transducer 510 is used to detect Subscriber Identity Module and inserts; Insert the signal that then sends the Subscriber Identity Module insertion if detect Subscriber Identity Module to User Recognition card control units 521;
Described User Recognition card control units 521, be used to receive the signal that the Subscriber Identity Module of described transducer 510 feedbacks inserts, notice supply module 522 is described Subscriber Identity Module power supply, and the user identifying card initializing of 523 pairs of described insertions of control user identifying card initializing module;
Described supply module 522, the notice that is used to receive User Recognition card control units 521 are the Subscriber Identity Module power supply;
Described initialization module 523 is used under the control of User Recognition card control units 521 Subscriber Identity Module being carried out initialization.
Below the terminal of embodiment five is carried out initialized process to Subscriber Identity Module and be described, at first transducer then sends the signal that Subscriber Identity Module inserts to the User Recognition card control units if detect the insertion of Subscriber Identity Module; This signal may be an interrupt signal, can make the CPU of system stop current this initialize routine of program running like this.
Described User Recognition card control units receives the signal that Subscriber Identity Module that described transducer returns inserts, and then notifying supply module is the Subscriber Identity Module power supply, start power supply after, then control initialization module and carry out initialization for Subscriber Identity Module to described insertion.
Embodiment six, a kind of portable terminal, structural representation comprises as shown in Figure 6: transducer 610 and user identifying card initializing module 620, and described user identifying card initializing module 620 comprises: User Recognition card control units 621, supply module 622, initialization module 623; Inspection unit 630;
Whether described transducer 610 is used to detect Subscriber Identity Module and inserts; Insert the signal that then sends the Subscriber Identity Module insertion if detect Subscriber Identity Module to User Recognition card control units 621;
Described User Recognition card control units 621 is used to receive the signal that the Subscriber Identity Module of described transducer 610 feedbacks inserts, and notice supply module 622 is powered for Subscriber Identity Module; And the user identifying card initializing of 623 pairs of described insertions of control user identifying card initializing module after the Subscriber Identity Module power supply;
Described supply module 622, the notice that is used to receive the User Recognition card control units are the Subscriber Identity Module power supply;
Described initialization module 623 is used under the control of User Recognition card control units Subscriber Identity Module being carried out initialization.
Described inspection unit 630, be used for after initialization module is to user identifying card initializing, whether the Subscriber Identity Module that check to insert and the User Recognition card information of preservation be consistent, if inconsistent, then initiation is searched net and read phone directory and short message on the Subscriber Identity Module again.
Be understandable that, in the present embodiment, also can not comprise inspection unit 630, whether consistent need not judged for the Subscriber Identity Module that inserts, and directly carries out initialization and gets final product, and read phone directory and the short message of storing on the Subscriber Identity Module again.
Be understandable that whether described transducer also is used to detect Subscriber Identity Module extracts, if extract the signal of then extracting to User Recognition card control units feedback user identification card;
Described User Recognition card control units 621 also is used for behind the signal that the Subscriber Identity Module of receiving described sensor feedback is extracted, and notifies described supply module 622 to stop the Subscriber Identity Module power supply; And the business procedure relevant of stopping running with Subscriber Identity Module.
Embodiment seven, and a kind of portable terminal, structural representation comprise as shown in Figure 7: transducer 710 and User Recognition card control units 720;
Described transducer 710 is used for the signal of extracting to the Subscriber Identity Module of User Recognition card control units 720 feedbacks;
Described User Recognition card control units 720 is used for behind the signal that the described Subscriber Identity Module of receiving described sensor feedback is extracted the business procedure relevant with Subscriber Identity Module out of service.
Be understandable that described User Recognition card control units 720 also is used for stopping Subscriber Identity Module being powered behind the signal that the described Subscriber Identity Module of receiving described sensor feedback is extracted.
Embodiment seven provides a kind of support User Recognition card mobile terminal, has realized the plug of mobile phone users identification card, and is few with respect to the prior art occupying system resources, and more safe and reliable.
More than user identifying card initializing method provided by the present invention, user identifying card motion perception method and terminal are described in detail, wherein:
In the embodiment of the invention, the method of the hot plug of Subscriber Identity Module is provided, insertion pull action or insert action by the sensor feedback Subscriber Identity Module, with respect to the insertion of polling mode perception Subscriber Identity Module of the prior art or extract the consumption that can reduce greatly to system resource, the operational efficiency of raising system, and when for the Subscriber Identity Module power supply, make that also the hot plug of Subscriber Identity Module is more safe and reliable by sensor senses.
And, in the process of hot plug, the embodiment of the invention is by the switching of the powering mode of supply module, guarantee when the Plug Action of machinery is arranged, the no power supply state of Subscriber Identity Module discrepancy, avoided the burning card of hot line job, burnt the situation of terminal interface, made that the plug of Subscriber Identity Module is more safe and reliable.
For one of ordinary skill in the art, according to the thought of the embodiment of the invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims (12)

1, a kind of initial method of Subscriber Identity Module is characterized in that, comprising:
The signal that the Subscriber Identity Module of receiving sensor feedback inserts;
To described user identifying card initializing.
2, the method for claim 1 is characterized in that, after the signal that the Subscriber Identity Module of described receiving sensor feedback inserts, describedly also comprises before the described user identifying card initializing:
Be the described Subscriber Identity Module power supply of inserting.
3, method as claimed in claim 1 or 2 is characterized in that, and is described to comprising after the described user identifying card initializing:
Whether the described Subscriber Identity Module that judgement is inserted and the User Recognition card information of preservation be consistent, if inconsistent, then initiates to search net again.
4, method as claimed in claim 3 is characterized in that, whether the described Subscriber Identity Module that described judgement is inserted and the User Recognition card information of preservation consistent comprising:
Whether the Subscriber Identity Module that judgement is inserted is consistent with the international mobile subscriber identity IMSI sign indicating number of the Subscriber Identity Module that this organizational security is deposited.
5, a kind of method of user identifying card motion perception is characterized in that, comprising:
The signal that the Subscriber Identity Module of receiving sensor feedback is extracted;
The business procedure relevant out of service with described Subscriber Identity Module.
6, method as claimed in claim 5 is characterized in that, also comprises after the signal that the Subscriber Identity Module of described receiving sensor feedback is extracted:
Stop to be described Subscriber Identity Module power supply.
7, a kind of portable terminal is characterized in that, comprising: transducer and user identifying card initializing module;
Whether described transducer is used to detect Subscriber Identity Module and inserts; Insert if detect described Subscriber Identity Module, then send the signal that described Subscriber Identity Module inserts to described user identifying card initializing module;
Described user identifying card initializing module is used to receive the signal that the described Subscriber Identity Module of described sensor feedback inserts, and described Subscriber Identity Module is carried out initialization.
8, portable terminal as claimed in claim 7 is characterized in that, described user identifying card initializing module comprises: the User Recognition card control units; Supply module, initialization module;
Described User Recognition card control units is used to receive the signal that the described Subscriber Identity Module of described sensor feedback inserts, and the notice supply module is described Subscriber Identity Module power supply, and controls the user identifying card initializing of described initialization module to described insertion;
Supply module is used to receive the notice of described User Recognition card control units, is described Subscriber Identity Module power supply;
Initialization module is used under the control of described User Recognition card control units described user identifying card initializing.
9, portable terminal as claimed in claim 8 is characterized in that, whether described transducer also is used to detect described Subscriber Identity Module extracts, and feeds back the signal that described Subscriber Identity Module is extracted if extract then to described User Recognition card control units;
Described User Recognition card control units also is used for behind the signal that the described Subscriber Identity Module of receiving described sensor feedback is extracted, and notifies described supply module to stop the Subscriber Identity Module power supply; And the business procedure relevant of stopping running with described Subscriber Identity Module.
10, as claim 7,8 or 9 described portable terminals, it is characterized in that, also comprise: inspection unit, be used for after described user identifying card initializing module is to described user identifying card initializing, whether the described Subscriber Identity Module that inspection is inserted and the User Recognition card information of preservation be consistent, if inconsistent, then initiate to search net again.
11, a kind of portable terminal is characterized in that, comprising: transducer and User Recognition card control units;
Whether described transducer is used to detect Subscriber Identity Module extracts, and feeds back the signal that described Subscriber Identity Module is extracted if extract then to described User Recognition card control units;
Described User Recognition card control units is used for behind the signal that the described Subscriber Identity Module of receiving described sensor feedback is extracted, the relevant business procedure of out of service and described Subscriber Identity Module.
12, portable terminal as claimed in claim 11 is characterized in that, comprising: described User Recognition card control units also is used for behind the signal that the described Subscriber Identity Module of receiving described sensor feedback is extracted, and stops described Subscriber Identity Module power supply.
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CN102421174A (en) * 2011-12-09 2012-04-18 宇龙计算机通信科技(深圳)有限公司 Method for replacing subscriber identification card of mobile terminal and mobile terminal
CN102761346A (en) * 2012-06-19 2012-10-31 中兴通讯股份有限公司 Device and method for processing hot plug of SIM (Subscriber Identity Module) card and mobile terminal
CN102831023A (en) * 2012-07-31 2012-12-19 惠州Tcl移动通信有限公司 Method for preventing burning of SIM (Subscriber Identity Module) card due to hot plugging based on mobile terminal and mobile terminal
CN103220411A (en) * 2013-03-20 2013-07-24 北京小米科技有限责任公司 Method and device of hot plug detection and mobile terminal
CN103518211A (en) * 2011-05-17 2014-01-15 索尼公司 Information processing device and method, recording medium, and program
CN103853967A (en) * 2012-12-03 2014-06-11 联想(北京)有限公司 Information processing method and electronic equipment
WO2014161271A1 (en) * 2013-04-02 2014-10-09 中兴通讯股份有限公司 Method, apparatus, and system for hot plugging of sim card
CN104270740A (en) * 2014-09-16 2015-01-07 广东欧珀移动通信有限公司 Slot-sharing T card and SIM card detection method
CN103428833B (en) * 2010-02-09 2016-08-24 联发科技股份有限公司 Communication system and the method for aligning polling timers
CN106028308A (en) * 2016-05-20 2016-10-12 深圳市万普拉斯科技有限公司 Hot plug multi-card data control method and system
CN107743164A (en) * 2017-11-30 2018-02-27 宇龙计算机通信科技(深圳)有限公司 A kind of exception falls the processing method and terminal of card

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CN103428833B (en) * 2010-02-09 2016-08-24 联发科技股份有限公司 Communication system and the method for aligning polling timers
CN103518211A (en) * 2011-05-17 2014-01-15 索尼公司 Information processing device and method, recording medium, and program
CN102421174A (en) * 2011-12-09 2012-04-18 宇龙计算机通信科技(深圳)有限公司 Method for replacing subscriber identification card of mobile terminal and mobile terminal
WO2013189133A1 (en) * 2012-06-19 2013-12-27 中兴通讯股份有限公司 Processing device and method for hot plug of sim card and mobile terminal
CN102761346A (en) * 2012-06-19 2012-10-31 中兴通讯股份有限公司 Device and method for processing hot plug of SIM (Subscriber Identity Module) card and mobile terminal
CN102831023B (en) * 2012-07-31 2015-08-19 惠州Tcl移动通信有限公司 Prevent hot plug SIM card from burning method and the mobile terminal of card based on mobile terminal
CN102831023A (en) * 2012-07-31 2012-12-19 惠州Tcl移动通信有限公司 Method for preventing burning of SIM (Subscriber Identity Module) card due to hot plugging based on mobile terminal and mobile terminal
WO2014019422A1 (en) * 2012-07-31 2014-02-06 惠州Tcl移动通信有限公司 Method for preventing burning of sim card due to hot plugging based on mobile terminal and mobile terminal
CN103853967A (en) * 2012-12-03 2014-06-11 联想(北京)有限公司 Information processing method and electronic equipment
CN103220411B (en) * 2013-03-20 2016-08-03 小米科技有限责任公司 A kind of hot plug detection method, device and mobile terminal
CN103220411A (en) * 2013-03-20 2013-07-24 北京小米科技有限责任公司 Method and device of hot plug detection and mobile terminal
WO2014161271A1 (en) * 2013-04-02 2014-10-09 中兴通讯股份有限公司 Method, apparatus, and system for hot plugging of sim card
CN104270740A (en) * 2014-09-16 2015-01-07 广东欧珀移动通信有限公司 Slot-sharing T card and SIM card detection method
CN104270740B (en) * 2014-09-16 2018-01-19 广东欧珀移动通信有限公司 A kind of detection method of neck T cards and SIM card altogether
CN106028308A (en) * 2016-05-20 2016-10-12 深圳市万普拉斯科技有限公司 Hot plug multi-card data control method and system
CN106028308B (en) * 2016-05-20 2019-06-11 深圳市万普拉斯科技有限公司 Hot plug multibard data control method and system
CN107743164A (en) * 2017-11-30 2018-02-27 宇龙计算机通信科技(深圳)有限公司 A kind of exception falls the processing method and terminal of card

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