CN108419260A - A kind of SIM card connection control method, mobile terminal and storage medium - Google Patents
A kind of SIM card connection control method, mobile terminal and storage medium Download PDFInfo
- Publication number
- CN108419260A CN108419260A CN201810163094.2A CN201810163094A CN108419260A CN 108419260 A CN108419260 A CN 108419260A CN 201810163094 A CN201810163094 A CN 201810163094A CN 108419260 A CN108419260 A CN 108419260A
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- time
- sim card
- timer
- mobile terminal
- control method
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of SIM cards to connect control method, mobile terminal and storage medium, the method includes：When mobile terminal detects SIM card connection time-out, it is first time to obtain current time, and starts the variable timer of a time-out time；When timer each time open for the first time by time-out or timer, pre-set timer expiry time setting file is obtained, is arranged in file in the timer expiry time of setting with the difference of first time according to real-time time and searches corresponding time-out time next time；Timer is set for time-out time next time, and restarts timer, establishes communicate to connect with SIM card when the timer expires.The present invention is when using SIM card in mobile terminal, if after mobile terminal detects that SIM is disconnected or is interfered, can actively carry out trial connection, and upper SIM card can be connected in time after reconnection or interference are eliminated, so that user is maintained at the state of net, provides to the user conveniently.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of SIM card connection control method, mobile terminal and deposit
Storage media.
Background technology
SIM card（Subscriber Identification Module ）Also referred to as subscriber identification card, smart card,
GSM digital mobile telephones must load onto this card and can use.SIM card is a chip card that microprocessor is housed, it interior
There are 5 modules in portion, and each module corresponds to a function：Microprocessor CPU（8）, program memory ROM（3~
8kbit）, working storage RAM（6~16kbit）Data storage EEPROM（128~256kbit）And serial communication unit.
This 5 modules are enclosed in identical as common IC card packaged type after SIM card copper interface by glue, this 5 modules must be integrated in one
In block integrated circuit, otherwise its safety can be on the hazard, because the line of chip chamber is likely to become illegal access and usurps SIM
The important clue of card.
The power supply of SIM card is divided into 5V（It was issued before 1998）, 5V, 3V, 1.8V compatible with 3V etc., these cards must be with certainly
Corresponding mobile phone（One kind of mobile terminal）It is used cooperatively, i.e., the SIM card supply voltage that mobile phone generates and the electricity needed for the SIM card
Pressure matches.After SIM card is inserted into mobile phone, power port provides power to each module in SIM card.Detect SIM card presence or absence
Signal in the presence of booting can't detect SIM card, will be prompted to " being inserted into SIM card " only in the instantaneous generation of booting；If detecting SIM
Block existing, but the communication between machine card can not achieve, and can show " checking SIM card "；When the split machine testing signal of SIM card does not have
When response, mobile phone can also prompt " being inserted into SIM card "；When SIM card drops out during being switched on use, due to loosen poor contact or
When using scrapping card, mobile phone can prompt " SIM card mistake ".The memory capacity of SIM card has 8KB, 16KB, 32KB, 64KB, even
1MB etc., mostly 16KB and 32KB.SIM card can store how many telephone number and short message depends on data storage in card
The capacity of EEPROM.
Since there are mobility for mobile terminal, in moving process, SIM card due to being installed later into mobile terminal,
The problems such as inevitably will appear contact loosening or transience poor contact, although or even there is also contacts well transience occurs
Pin, which is disturbed, makes chip be mistakenly considered the problem of connection disconnects, and in the prior art, SIM is directly resulted in when there is bad connection
Communication overtime between card mobile terminal, at this time mobile terminal will be considered that SIM card disconnects after detecting the communication overtime, so
It actively attempts to recommunicate within a period such as 5 seconds afterwards, is that SIM card is powered again if communicating successfully, if communication failure
Then think that SIM card connection disconnects, stops power supply；User's progress is still needed to SIM card has connect normal with mobile terminal later
SIM card detection could be restored by restarting mobile terminal or hot plug SIM card.
Control operation after the above-mentioned connection disconnection for SIM card in the prior art will lead to problems with：Work as user
Mobile terminal occur more than 5 seconds SIM card connection of short duration disconnection, or be interfered, mobile terminal just will be considered that SIM card
Through disconnecting, later if connection restores also useless, user will result directly within the time later not in a mobile network,
Therefore user must have found that the display that SIM card disconnects identifies the generation that can avoid the above situation in time.
Therefore, the existing technology needs to be improved and developed.
Invention content
The technical problem to be solved in the present invention is, in existing when using SIM card in mobile terminal, if mobile
After terminal detects that SIM is disconnected or is interfered, the technological deficiency for attempting connection can not be actively carried out, the present invention provides one
Kind SIM card connection control method, mobile terminal and storage medium, it is intended to when using SIM card in mobile terminal, if mobile whole
After end detects that SIM is disconnected or is interfered, trial connection can be actively carried out, and can after reconnection or interference are eliminated
The upper SIM card of connection in time, makes user be maintained at the state of net, user-friendly, provides to the user conveniently.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of SIM card connection control method, is applied to mobile terminal, wherein the SIM card connects control method and includes：
When mobile terminal detects SIM card connection time-out, it is first time to obtain current time, and starts a time-out time
Variable timer；
When timer each time open for the first time by time-out or timer, pre-set timer expiry time setting text is obtained
Part is searched according to real-time time and the difference of first time in the timer expiry time setting file of setting corresponding next
Secondary time-out time；
Timer is set for time-out time next time, and restarts timer, is communicated when the timer expires with SIM card foundation
Connection.
The SIM card connects control method, wherein and it is described when mobile terminal detects SIM card connection time-out, it obtains
Current time is first time, and starts the variable timer of a time-out time and specifically include：
Whether the mobile terminal detection SIM card connects time-out, when obtaining current time when connecting time-out and being set as first
Between；
The mobile terminal starts a time-out time variable timer while obtaining current time.
The SIM card connects control method, wherein whether the mobile terminal detection SIM card connects overtime specific packet
It includes：
The communication foot that mobile terminal detection is connect with SIM card whether communication overtime, when door of the level in setting for communicating foot
It limits then overtime without variation in range.
The SIM card connects control method, wherein the thresholding set is 5 second.
The SIM card connects control method, wherein described when timer each time open for the first time by time-out or timer
When, pre-set timer expiry time setting file is obtained, according to the difference of real-time time and first time in setting
Corresponding time-out time next time is searched in timer expiry time setting file to specifically include：
When the timer is opened for the first time, pre-set timer expiry time setting file is obtained；
Searched in the timer expiry time setting file of setting according to real-time time and the difference of first time it is corresponding under
Time-out time；
When the timer is overtime each time, pre-set timer expiry time setting file is obtained；
Searched in the timer expiry time setting file of setting according to real-time time and the difference of first time it is corresponding under
Time-out time.
The SIM card connects control method, wherein the pre-set timer expiry time is arranged file and includes
Several rows, wherein there are two elements to form for two rows, an element is a time out the time, another element is a time span model
It encloses.
The SIM card connects control method, wherein the time span be self-test measure communication overtime to it is current when
Between length range.
The SIM card connects control method, wherein the setting timer is time-out time next time, and is opened again
Dynamic timer is established communication connection with SIM card when the timer expires and is specifically included：
The timer is arranged as time-out time next time in the mobile terminal, and restarts the timer；
When the timer expiry, the mobile terminal powers on for SIM card, and sends out reset to SIM card on resetting pin and refer to
It enables, SIM card response is waited in communication foot, SIM card communicates successfully if having response, if being lost without response SIM card communication in 2 seconds
It loses.
A kind of mobile terminal, wherein the mobile terminal includes：It memory, processor and is stored on the memory
And the SIM card link control program that can be run on the processor, the SIM card link control program are held by the processor
The step of SIM card connection control method as described above is realized when row.
A kind of storage medium, wherein the storage medium is stored with SIM card link control program, the SIM card connection control
Processing procedure sequence realizes the step of SIM card connection control method as described above when being executed by processor.
The invention discloses a kind of SIM cards to connect control method, mobile terminal and storage medium, the method includes：When
When mobile terminal detects that SIM card connection is overtime, it is first time to obtain current time, and starts what a time-out time can be changed
Timer；When timer each time open for the first time by time-out or timer, pre-set timer expiry time setting is obtained
File, searched in the timer expiry time setting file of setting according to real-time time and the difference of first time it is corresponding under
Time-out time；It is time-out time next time that timer, which is arranged, and restarts timer, when the timer expires with SIM
Card establishes communication connection.The present invention when in mobile terminal use SIM card when, if mobile terminal detect SIM disconnect or
After being interfered, trial connection can be actively carried out, and upper SIM card can be connected in time after reconnection or interference are eliminated, used
Family is maintained at the state of net, user-friendly, provides to the user conveniently.
Description of the drawings
Fig. 1 is the flow chart of the preferred embodiment of SIM card connection control method of the present invention；
Fig. 2 be SIM card of the present invention connection control method preferred embodiment in step S10 flow chart；
Fig. 3 be SIM card of the present invention connection control method preferred embodiment in step S20 flow chart；
Fig. 4 be SIM card of the present invention connection control method preferred embodiment in step S30 flow chart；
Fig. 5 is the running environment schematic diagram of the preferred embodiment of mobile terminal of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
SIM card described in present pre-ferred embodiments connects control method, as shown in Figure 1, a kind of SIM card connects controlling party
Method, wherein the SIM card connection control method includes the following steps：
Step S10, when mobile terminal detects SIM card connection time-out, it is first time to obtain current time, and starts one
The variable timer of time-out time.
Specifically, detect that mobile terminal detects SIM card connection time-out, it is at the first time to obtain current time；Start
The variable timer of one time-out time.The communication foot that is connect with SIM card of detection mobile terminal whether communication overtime, when communicating foot
Level it is then overtime without variation in the threshold range of setting, the thresholding set is 5 second.
For example, mobile terminal can by pre-set SIM card connection communication foot level change edge interrupt, such as
Fruit then thinks mobile terminal and SIM card communication disruption in 5 seconds without interrupting to generate.
Detailed process is referring to Fig. 2, it connects the flow chart of step S10 in control method for SIM card provided by the invention.
As shown in Fig. 2, the step S10 includes：
Whether S11, mobile terminal detection SIM card connect time-out, and current time is obtained when connecting time-out and is set as the
One time；
S12, the mobile terminal start a time-out time variable timer while obtaining current time.
Step S20, when timer each time open for the first time by time-out or timer, pre-set timer expiry is obtained
File is arranged in time, is searched in the timer expiry time setting file of setting according to the difference of real-time time and first time
Corresponding time-out time next time.
Specifically, the pre-set timer expiry time setting file includes several rows, wherein there is two rows to have two
A element composition；One element is a time out the time, another element is a time span range；The time span is self-test
Communication overtime is measured to current time span range.
For example, one timer time-out time of example setting file is as follows：
10 seconds, 0 second to 500 seconds；
20 seconds, 500 seconds to 100000 seconds；
60 seconds, 100000 seconds to 500000 seconds；
100 seconds, 500000 seconds to infinity；
If file operation is arranged by the timer expiry time of above example, disconnection is connect with SIM card in mobile terminal
A SIM card can be detected in 0 second to the 500 seconds period at the beginning every 10 seconds；Disconnection is connect with SIM card in mobile terminal
A SIM card can be detected in 500 seconds to 100000 seconds period every 20 seconds；When mobile terminal connect with SIM card and disconnects
Between can detect a SIM card every 60 seconds in section 100000 seconds to 500000 seconds；When mobile terminal connect with SIM card and disconnects
Between section 500000 seconds or more can detect a SIM card every 100 seconds；It so then being capable of greater probability in communication disruption at the beginning
Ground reconnects SIM card, and the probability that SIM card reconnects after disconnecting the long period reduces, then the longer time is needed to connect
SIM card is to reduce the energy of detection.
Specific process is referring to Fig. 3, it connects the flow of step S20 in control method for SIM card provided by the invention
Figure.
As shown in figure 3, the step S20 includes：
S21, when the timer is opened for the first time, obtain pre-set timer expiry time setting file；
S22, according to real-time time, the lookup in the timer expiry time setting file of setting is corresponding with the difference of first time
Time-out time next time；
S23, when the timer is overtime each time, obtain pre-set timer expiry time setting file；
S24, according to real-time time, the lookup in the timer expiry time setting file of setting is corresponding with the difference of first time
Time-out time next time.
Step S30, setting timer is time-out time next time, and restarts timer, when the timer expires with
SIM card establishes communication connection.
Specifically, when the timer expires, the mobile terminal powers on for SIM card, and is sent out to SIM card on resetting pin
Reset instruction waits for SIM card response in communication foot, and SIM card communicates successfully if having response, if without response SIM card in 2 seconds
Communication failure.
Detailed process is referring to Fig. 4, it connects the flow chart of step S30 in control method for SIM card provided by the invention.
As shown in figure 4, the step S30 includes：
The timer is arranged as time-out time next time in S31, the mobile terminal, and restarts the timer；
S32, when the timer expiry, the mobile terminal powers on for SIM card, and sends out to SIM card on resetting pin multiple
Bit instruction waits for SIM card response in communication foot, and SIM card communicates successfully if having response, if logical without response SIM card in 2 seconds
Letter failure.
As shown in figure 5, connecting control method based on above-mentioned SIM card, the present invention further correspondingly provides a kind of mobile terminal, institute
It includes processor 10, memory 20 and display 30 to state mobile terminal.Fig. 5 illustrates only the members of mobile terminal, still
It should be understood that, it is not required that implement all components shown, the implementation that can be substituted is more or less component.
The memory 20 can be the internal storage unit of the mobile terminal in some embodiments, such as mobile whole
The hard disk or memory at end.The memory 20 can also be that the external storage of the mobile terminal is set in further embodiments
Plug-in type hard disk that is standby, such as being equipped on the mobile terminal, intelligent memory card（Smart Media Card, SMC）, safety
Number（Secure Digital, SD）Card, flash card（Flash Card）Deng.Further, the memory 20 can also be both
Internal storage unit including institute's mobile terminal also includes External memory equipment.The memory 20 is installed on described for storage
The application software and Various types of data of mobile terminal, such as the program code etc. for installing mobile terminal.The memory 20 is also
It can be used for temporarily storing the data that has exported or will export.In one embodiment, it is stored with SIM on memory 20
Card link control program 40, the SIM card link control program 40 can be performed by processors 10, to realize SIM in the application
Card connection control method.
The processor 10 can be a central processing unit in some embodiments（Central Processing Unit,
CPU）, microprocessor or other data processing chips, for running the program code stored in the memory 20 or processing number
According to, such as execute the SIM card connection control method etc..
The display 30 can be light-emitting diode display, liquid crystal display, touch-control liquid crystal display in some embodiments
And OLED（Organic Light-Emitting Diode, Organic Light Emitting Diode）Touch device etc..The display 30 is used
In the information for being shown in the mobile terminal and for showing visual user interface.The component 10- of the mobile terminal
30 are in communication with each other by system bus.
In one embodiment, when processor 10 executes SIM card link control program 40 in the memory 20 realize with
Lower step：
When mobile terminal detects SIM card connection time-out, it is first time to obtain current time, and starts a time-out time
Variable timer；
When timer each time open for the first time by time-out or timer, pre-set timer expiry time setting text is obtained
Part is searched according to real-time time and the difference of first time in the timer expiry time setting file of setting corresponding next
Secondary time-out time；
Timer is set for time-out time next time, and restarts timer, is communicated when the timer expires with SIM card foundation
Connection.
It is described when mobile terminal detect SIM card connection time-out when, obtain current time be at the first time, and start one
The variable timer of time-out time specifically includes：
Whether the mobile terminal detection SIM card connects time-out, when obtaining current time when connecting time-out and being set as first
Between；
The mobile terminal starts a time-out time variable timer while obtaining current time.
It is described when timer each time time-out or timer open for the first time when, obtain the pre-set timer expiry time
File is set, and according to real-time time, the lookup in the timer expiry time setting file of setting is corresponding with the difference of first time
Time-out time next time specifically include：
When the timer is opened for the first time, pre-set timer expiry time setting file is obtained；
Searched in the timer expiry time setting file of setting according to real-time time and the difference of first time it is corresponding under
Time-out time；
When the timer is overtime each time, pre-set timer expiry time setting file is obtained；
Searched in the timer expiry time setting file of setting according to real-time time and the difference of first time it is corresponding under
Time-out time.
The setting timer is time-out time next time, and restarts timer, when the timer expires with SIM card
Communication connection is established to specifically include：
The timer is arranged as time-out time next time in the mobile terminal, and restarts the timer；
When the timer expiry, the mobile terminal powers on for SIM card, and sends out reset to SIM card on resetting pin and refer to
It enables, SIM card response is waited in communication foot, SIM card communicates successfully if having response, if being lost without response SIM card communication in 2 seconds
It loses.
The present invention also provides a kind of storage mediums, wherein the storage medium is stored with SIM card link control program, institute
State the step of SIM card connection control method is realized when SIM card link control program is executed by processor；Specific institute as above
It states.
In conclusion a kind of SIM card connection control method of present invention offer, mobile terminal and storage medium, the method
Including：When mobile terminal detects SIM card connection time-out, when obtaining current time as first time, and starting a time-out
Between can be changed timer；When timer each time open for the first time by time-out or timer, pre-set timer expiry is obtained
File is arranged in time, is searched in the timer expiry time setting file of setting according to the difference of real-time time and first time
Corresponding time-out time next time；Timer is set for time-out time next time, and restarts timer, when the timer times out
When with SIM card establish communicate to connect.The present invention is when using SIM card in mobile terminal, if mobile terminal detects that SIM is disconnected
After connecting or being interfered, trial connection can be actively carried out, and upper SIM can be connected in time after reconnection or interference are eliminated
Card, makes user be maintained at the state of net, user-friendly, provides to the user conveniently.
Certainly, one of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method,
It is that can instruct related hardware by computer program（Such as processor, controller etc.）It completes, the program can store
In a computer-readable storage medium, described program may include the flow such as above-mentioned each method embodiment when being executed.
Wherein the storage medium can be memory, magnetic disc, CD etc..
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of SIM card connects control method, it is applied to mobile terminal, which is characterized in that the SIM card connects control method packet
It includes：
When mobile terminal detects SIM card connection time-out, it is first time to obtain current time, and starts a time-out time
Variable timer；
When timer each time open for the first time by time-out or timer, pre-set timer expiry time setting text is obtained
Part is searched according to real-time time and the difference of first time in the timer expiry time setting file of setting corresponding next
Secondary time-out time；
Timer is set for time-out time next time, and restarts timer, is communicated when the timer expires with SIM card foundation
Connection.
2. SIM card according to claim 1 connects control method, which is characterized in that described when mobile terminal detects SIM
When blocking connection time-out, it is first time to obtain current time, and starts the variable timer of a time-out time and specifically include：
Whether the mobile terminal detection SIM card connects time-out, when obtaining current time when connecting time-out and being set as first
Between；
The mobile terminal starts a time-out time variable timer while obtaining current time.
3. SIM card according to claim 2 connects control method, which is characterized in that the mobile terminal, which detects SIM card, is
No connection time-out specifically includes：
The communication foot that mobile terminal detection is connect with SIM card whether communication overtime, when door of the level in setting for communicating foot
It limits then overtime without variation in range.
4. SIM card according to claim 3 connects control method, which is characterized in that the thresholding set is 5 second.
5. SIM card according to claim 1 connects control method, which is characterized in that described when timer is overtime each time
Or timer obtains pre-set timer expiry time setting file, when according to real-time time and first when opening for the first time
Between difference search corresponding time-out time next time in the timer expiry time setting file of setting and specifically include：
When the timer is opened for the first time, pre-set timer expiry time setting file is obtained；
Searched in the timer expiry time setting file of setting according to real-time time and the difference of first time it is corresponding under
Time-out time；
When the timer is overtime each time, pre-set timer expiry time setting file is obtained；
Searched in the timer expiry time setting file of setting according to real-time time and the difference of first time it is corresponding under
Time-out time.
6. SIM card according to claim 5 connects control method, which is characterized in that the pre-set timer is super
When time setting file include several rows, wherein there are two elements to form for two rows, an element is a time out the time, another element
It is a time span range.
7. SIM card according to claim 6 connects control method, which is characterized in that the time span measures for self-test
Communication overtime is to current time span range.
8. SIM card according to claim 1 connects control method, which is characterized in that the setting timer is next time
Time-out time, and timer is restarted, establishing communication connection with SIM card when the timer expires specifically includes：
The timer is arranged as time-out time next time in the mobile terminal, and restarts the timer；
When the timer expiry, the mobile terminal powers on for SIM card, and sends out reset to SIM card on resetting pin and refer to
It enables, SIM card response is waited in communication foot, SIM card communicates successfully if having response, if being lost without response SIM card communication in 2 seconds
It loses.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes：Memory, processor and it is stored in the storage
On device and the SIM card link control program that can run on the processor, the SIM card link control program is by the processing
Device realizes the step of SIM card connection control method according to claims 1-8 when executing.
10. a kind of storage medium, which is characterized in that the storage medium is stored with SIM card link control program, the SIM card
The step of any one of claim 1-8 SIM cards connect control method is realized when link control program is executed by processor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810163094.2A CN108419260B (en) | 2018-02-26 | 2018-02-26 | SIM card connection control method, mobile terminal and storage medium |
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| CN201810163094.2A CN108419260B (en) | 2018-02-26 | 2018-02-26 | SIM card connection control method, mobile terminal and storage medium |
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