CN112637800B - User identification card switching method, device and system and intelligent terminal - Google Patents
User identification card switching method, device and system and intelligent terminal Download PDFInfo
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- CN112637800B CN112637800B CN202011477744.4A CN202011477744A CN112637800B CN 112637800 B CN112637800 B CN 112637800B CN 202011477744 A CN202011477744 A CN 202011477744A CN 112637800 B CN112637800 B CN 112637800B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/24—Accounting or billing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
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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
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
The invention discloses a subscriber identity module card switching method, a subscriber identity module card switching device, a subscriber identity module card switching system and an intelligent terminal. The method is applied to an intelligent terminal provided with a plurality of card slots, each card slot is internally provided with a user identification card, and the method comprises the following steps: obtaining current flow use conditions corresponding to accounts of a plurality of user identification cards respectively, wherein the plurality of user identification cards comprise a first user identification card and at least one second user identification card, and the first user identification card is a user identification card which is used for data network transmission in the intelligent terminal at present; determining a target user identification card from the plurality of user identification cards based on current flow use conditions respectively corresponding to the accounts of the plurality of user identification cards; and switching the first subscriber identity module card to the target subscriber identity module card so that the target subscriber identity module card is used as the subscriber identity module card which is currently used for data network transmission in the intelligent terminal.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method, a device and a system for switching a subscriber identity module card and an intelligent terminal.
Background
At present, with the continuous development of the internet and an intelligent terminal, a multi-card terminal is more and more popular and loved by users, a plurality of card slots are usually arranged in the multi-card terminal, different card slots are configured with different SIM cards of different or the same operators, the flow sizes of the SIM cards in flow packages respectively corresponding to the SIM cards may be different or may be the same, in the normal use process of the multi-card terminal, generally, only one of the SIM cards is manually used by a user as a mobile data card for surfing the internet, so that the flow of one of the SIM cards is easily overused, and the flow allowance of other SIM cards is sufficient.
Disclosure of Invention
The invention aims to solve at least one of technical problems in the prior art and provides a subscriber identity module card switching method, a subscriber identity module card switching device, a subscriber identity module card switching system and an intelligent terminal.
In order to achieve the above object, the present invention provides a subscriber identity module card switching method, which is applied to an intelligent terminal having a plurality of card slots, wherein a subscriber identity module card is placed in each card slot, and the subscriber identity module card switching method includes:
obtaining current flow use conditions corresponding to accounts of a plurality of user identification cards respectively, wherein the plurality of user identification cards comprise a first user identification card and at least one second user identification card, and the first user identification card is a user identification card which is used for data network transmission in the intelligent terminal at present;
based on the current flow usage corresponding to the accounts of a plurality of the user identification cards respectively,
determining a target user identification card from the plurality of user identification cards;
and switching the first subscriber identity module card to the target subscriber identity module card so that the target subscriber identity module card is used as the subscriber identity module card which is currently used for data network transmission in the intelligent terminal.
In some embodiments, the current traffic usage comprises a current cumulative usage traffic size;
the determining a target subscriber identity module card from the plurality of subscriber identity modules cards based on current traffic conditions respectively corresponding to the accounts of the plurality of subscriber identity modules cards includes:
for each user identification card, calculating the ratio of the current accumulated use flow corresponding to the account of the user identification card to a preset flow threshold corresponding to the account of the user identification card;
comparing the ratio corresponding to the first subscriber identity card with the ratio corresponding to each second subscriber identity card;
and if the ratio corresponding to at least one second subscriber identity card is smaller than the ratio corresponding to the first subscriber identity card, selecting one of the second subscriber identity cards with the ratio smaller than the first subscriber identity card as the target subscriber identity card.
In some embodiments, the obtaining current traffic usage corresponding to each of the plurality of user identification card accounts includes:
for each user identification card, acquiring the flow of each application program on the intelligent terminal which respectively uses the user identification card in an accumulated manner;
and summing the flow volume which is respectively accumulated and used by each application program corresponding to the user identification card to obtain the current accumulated and used flow volume corresponding to the account of the user identification card.
In some embodiments, the current traffic usage comprises a remaining traffic size of the current traffic package;
the determining a target subscriber identity module card from the plurality of subscriber identity modules cards based on the current traffic usage corresponding to the accounts of the plurality of subscriber identity modules cards includes:
comparing the residual flow corresponding to the first subscriber identity module card with the residual flow corresponding to each second subscriber identity module card;
and if the residual flow corresponding to at least one second subscriber identity card is larger than the residual flow corresponding to the first subscriber identity card, selecting one of the second subscriber identity cards with the residual flow larger than the first subscriber identity card as the target subscriber identity card.
In some embodiments, the obtaining current traffic usage corresponding to a plurality of accounts of the subscriber identity card includes:
and for each user identification card, calculating a difference value between the total flow size of the current flow package corresponding to the account of the user identification card and the current accumulated used flow size corresponding to the account of the user identification card, wherein the difference value is the residual flow size.
In some embodiments, the obtaining current traffic usage corresponding to a plurality of accounts of the subscriber identity card includes:
and obtaining the residual flow size of the current flow package of the account of each user identification card through the business service ordering system.
In some embodiments, the number of the card slots is two, and the number of the subscriber identification cards is two.
In order to achieve the above object, the present invention further provides a subscriber identity module card switching device, which is applied to an intelligent terminal having a plurality of card slots, wherein a subscriber identity module card is placed in each card slot, and the subscriber identity module card switching device includes:
the acquisition module is used for acquiring current flow service conditions corresponding to accounts of a plurality of user identification cards respectively, the plurality of user identification cards comprise a first user identification card and at least one second user identification card, and the first user identification card is a user identification card which is used for data network transmission currently in the intelligent terminal;
the target card determining module is used for determining a target user identification card from the user identification cards on the basis of current flow use conditions respectively corresponding to accounts of the user identification cards;
and the card switching module is used for switching the first subscriber identification card to the target subscriber identification card so as to enable the target subscriber identification card to be used as the subscriber identification card which is currently used for data network transmission in the intelligent terminal.
In some embodiments, the current traffic usage comprises a current cumulative usage traffic size; the target card determining module comprises a calculating submodule, a first comparing submodule and a first determining submodule;
the calculation submodule is used for calculating the ratio of the current accumulated use flow corresponding to the account of the user identification card to the preset flow threshold corresponding to the account of the user identification card for each user identification card;
the first comparison sub-module compares the ratio corresponding to the first subscriber identity module card with the ratio corresponding to each second subscriber identity module card;
the first determining sub-module is configured to select one of the second subscriber identity cards having a ratio smaller than that of the first subscriber identity card as the target subscriber identity card if the ratio corresponding to at least one of the second subscriber identity cards is smaller than the ratio corresponding to the first subscriber identity card.
In some embodiments, the current traffic usage comprises a remaining traffic size of the current traffic package; the target card determining module comprises a second comparing submodule and a second determining submodule;
the second comparison submodule is used for comparing the residual flow corresponding to the first subscriber identity module with the residual flow corresponding to each second subscriber identity module;
the second determining sub-module is configured to select one of the second subscriber identity cards with the remaining traffic size larger than that of the first subscriber identity card as the target subscriber identity card if at least one of the second subscriber identity cards has the remaining traffic size corresponding to the second subscriber identity card larger than that of the first subscriber identity card.
In order to achieve the above object, the present invention further provides an intelligent terminal, which includes a plurality of card slots and the above subscriber identity module card switching device, wherein a subscriber identity module card is correspondingly placed in each card slot.
In order to achieve the above object, the present invention further provides a subscriber identity module card switching system, which includes an operator service ordering system and the above intelligent terminal.
The invention has at least the following beneficial effects:
according to the technical scheme of the subscriber identity module card switching method, the device and the system, the subscriber identity module card which is currently used as the mobile data card of the intelligent terminal is determined based on the current flow using condition corresponding to each subscriber identity module card of the intelligent terminal, switching among a plurality of subscriber identity module cards of the intelligent terminal is automatically realized, manual switching of a user is not needed, flow balanced use of each subscriber identity module card can be realized, the situation that the user generates extra flow cost due to excessive use of flow of one subscriber identity module card is effectively avoided, good user experience is provided, and rights and interests of the user are protected.
Drawings
Fig. 1 is a flowchart of a subscriber identity module card switching method according to an embodiment of the present invention;
FIG. 2 is a flow chart of one embodiment of step 11 of FIG. 1;
FIG. 3 is a flow chart of one embodiment of step 12 of FIG. 1;
FIG. 4 is a flow chart of another specific implementation of step 12 in FIG. 1;
fig. 5 is a block diagram illustrating a subscriber identity module card switching apparatus according to an embodiment of the present invention;
FIG. 6 is a block diagram of a target card determination module according to an embodiment of the present invention;
FIG. 7 is a block diagram of another embodiment of a target card determination module;
fig. 8 is a block diagram illustrating an intelligent terminal according to an embodiment of the present invention;
fig. 9 is a block diagram of a subscriber identity module card switching system according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the method, the apparatus, the system, and the intelligent terminal for switching the subscriber identity module card provided by the present invention are described in detail below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a subscriber identity card switching method according to an embodiment of the present invention.
The embodiment of the invention provides a subscriber identity module card switching method, which is applied to an intelligent terminal with a plurality of card slots, wherein the intelligent terminal can be an intelligent mobile terminal, such as an intelligent mobile phone, a tablet personal computer and the like, a subscriber identity module card (SIM card) is placed in each card slot, and as shown in figure 1, the subscriber identity module card switching method comprises the following steps:
and 11, acquiring current flow use conditions corresponding to the accounts of the plurality of user identification cards respectively.
The plurality of user identification cards comprise a first user identification card and at least one second user identification card, the first user identification card is a user identification card which is used for data network transmission in the intelligent terminal at present, and an account of the user identification card is a user number, such as a mobile phone number.
And 12, determining a target user identification card from the plurality of user identification cards based on the current flow use conditions respectively corresponding to the accounts of the plurality of user identification cards.
And step 13, switching the first subscriber identity module card to a target subscriber identity module card so that the target subscriber identity module card is used as the subscriber identity module card which is currently used for data network transmission in the intelligent terminal.
In step 13, the first subscriber identity module card is switched to the target subscriber identity module card, so that the target subscriber identity module card is currently used as a mobile data card of the intelligent terminal, and is connected to a data network for data network transmission, so as to provide an internet access service function for the intelligent terminal. In other words, before the switching, the first subscriber identity module card serves as the mobile data card of the intelligent terminal to provide the intelligent terminal with the internet surfing service function, and after the switching, the target subscriber identity module card serves as the mobile data card of the intelligent terminal to provide the intelligent terminal with the internet surfing service function.
The subscriber identity module card switching method provided by the embodiment of the invention determines the subscriber identity module card currently used as the mobile data card of the intelligent terminal based on the current flow use condition corresponding to each subscriber identity module card of the intelligent terminal, automatically realizes the switching among a plurality of subscriber identity module cards of the intelligent terminal, does not need the manual switching of a user, can realize the flow balanced use of each subscriber identity module card, effectively avoids the occurrence of the condition that the user generates extra flow cost due to the excessive use of the flow of one subscriber identity module card, provides good user experience, and protects the rights and interests of the user.
In some embodiments, the switching control of the subscriber identity cards is performed according to the current accumulated usage traffic of each subscriber identity card, in this case, in step 11, the current traffic usage corresponding to the account of the subscriber identity card includes the current accumulated usage traffic corresponding to the account of the subscriber identity card.
Fig. 2 is a flowchart of a specific implementation manner of step 11 in fig. 1, in some embodiments, in a case that switching control of the subscriber identity cards is performed according to a current accumulated used traffic volume of each subscriber identity card, as shown in fig. 2, step 11 may further include step 111a and step 112a.
And step 111a, acquiring the traffic of each application program on the intelligent terminal which respectively uses the user identification card in an accumulated manner aiming at each user identification card.
In this embodiment, the real-time traffic usage data of each application program is obtained by continuously monitoring the traffic usage of each application program on the intelligent terminal for different subscriber identity modules in real time, and the data format may be a Json format. For example, real-time traffic usage data for an Tencent news application installed on a smart terminal includes: { "appLabel": "Tencent news", "pkgName": "com.ent.news", "DataSIM1": "300KB" }, { "appLabel": "Tencent news", "pkgName": "com. "200KB" }; the traffic usage data of the WeChat application program installed on the intelligent terminal comprises the following steps: { "appLabel": "WeChat", "pkgName": "com.tencent.mm", "DataSIM1": "900KB" }, { "appLabel": "WeChat", "pkgName": "com. "400KB" }.
Wherein appLabel represents the identifier of the application program, pkName represents the packet name of the traffic usage data, dataSIM1 represents the traffic size of the first subscriber identity card used by the application program, and DataSIM2 represents the traffic size of the second subscriber identity card used by the application program.
In step 111a, for each subscriber identity card, according to the real-time traffic usage data of each application program for the subscriber identity card in the current monitoring time period, the traffic size of the respective accumulated usage of the subscriber identity card by each application program on the smart terminal is obtained. Wherein, the current monitoring time period is a time period from the initial metering time of the traffic to the current time, generally speaking, on the first day of each month, the used traffic of each subscriber identity card will be metered again, so the initial metering time of the traffic is 00 on the first day of each month, and the current time is the current time of the month. In step 11a, for each application program and each subscriber identity module card, the traffic of the application program using the subscriber identity module card monitored at each monitoring time point in the current monitoring time period is accumulated, so as to obtain the traffic of the application program using the subscriber identity module card accumulatively.
And 112a, summing the flow volume which is respectively accumulated and used by each application program corresponding to the user identification card to obtain the current accumulated and used flow volume corresponding to the account of the user identification card.
In step 112a, the flow rates respectively used in the accumulated manner by the application programs corresponding to the user identification card in the current monitoring time period are summed to obtain the current accumulated usage flow rate corresponding to the account of the user identification card.
For example, when the month is 2020 year 1 month, and the current time is 2020 year 1 month 5 days, the current monitoring period is 2020 year 1 month 1 day to 2020 year 1 month 5 days, and it is assumed that the smart terminal is provided with the first subscriber identity card and the second subscriber identity card, the traffic volume of the first subscriber identity card that has been cumulatively used by the application a during the 2020 year 1 month 1 day to 2020 year 1 month 5 days is 500MB, the traffic volume of the first subscriber identity card that has been cumulatively used by the application B during the 2020 year 1 month 1 day to 2020 year 1 month 5 days is 600MB, and the traffic volume of the first subscriber identity card that has been cumulatively used by the application C during the 2020 year 1 month 1 day to 2020 year 1 month 5 days is 700MB, the current cumulative used traffic volume corresponding to the account of the first subscriber identity card is 500mb 600600mb 700 =1800mb, and similarly, the current cumulative used traffic volume corresponding to the account of the second subscriber identity card may be obtained.
Fig. 3 is a flowchart of a specific implementation manner of step 12 in fig. 1, in some embodiments, in the case of performing switching control of the subscriber identity cards according to the current accumulated used traffic volume of each subscriber identity card, as shown in fig. 3, step 12 may further include step 121a and step 123a.
The preset flow threshold is the total flow in the flow package ordered by the account of the user identification card.
For example, if the current accumulated usage flow corresponding to the account of the first subscriber identity card is 2GB, and the preset flow threshold corresponding to the account of the first subscriber identity card is 4GB, the ratio of the current accumulated usage flow corresponding to the account of the first subscriber identity card to the preset flow threshold corresponding to the account of the first subscriber identity card is 2/4=50%.
For example, if the current accumulated usage flow corresponding to the account of the second subscriber identity card is 1GB, and the preset flow threshold corresponding to the account of the second subscriber identity card is 4GB, the ratio of the current accumulated usage flow corresponding to the account of the second subscriber identity card to the preset flow threshold corresponding to the account of the second subscriber identity card is 1/4=25%.
For example, if the ratio of the current accumulated usage flow corresponding to the account of the first subscriber identity card to the preset flow threshold corresponding to the account of the first subscriber identity card is 50%, and the ratio of the current accumulated usage flow corresponding to the account of the second subscriber identity card to the preset flow threshold corresponding to the account of the second subscriber identity card is 25%, in step 122a, the ratio corresponding to the second subscriber identity card is smaller than the ratio corresponding to the first subscriber identity card.
And 123a, if the ratio corresponding to at least one second user identification card is smaller than the ratio corresponding to the first user identification card, selecting one of the second user identification cards with the ratio smaller than the first user identification card as a target user identification card, and jumping to the step 13.
In some embodiments, the smart terminal includes a first subscriber identity card and a second subscriber identity card, and in step 123a, if the ratio corresponding to the second subscriber identity card is smaller than the ratio corresponding to the first subscriber identity card, the second subscriber identity card is used as the target subscriber identity card.
In some embodiments, the smart terminal includes a first subscriber identity card and a plurality of second subscriber identity cards, and in step 123a, if there is a ratio corresponding to one second subscriber identity card that is smaller than the ratio corresponding to the first subscriber identity card, the second subscriber identity card is used as a target subscriber identity card; and if the ratios corresponding to the plurality of second user identification cards are smaller than the ratio corresponding to the first user identification card, taking the second user identification card with the smallest ratio as the target user identification card.
In some embodiments, if the ratio corresponding to all the second subscriber identity cards is greater than or equal to the ratio corresponding to the first subscriber identity card, that is, if the ratio corresponding to the second subscriber identity card is not smaller than the ratio corresponding to the first subscriber identity card, the first subscriber identity card is used as the target subscriber identity card. At this time, the first subscriber identity module continues to serve as a subscriber identity module currently used for data network transmission in the intelligent terminal, and flow internet access service is provided for the intelligent terminal.
In some embodiments, switching control of the subscriber identity cards is performed according to the current accumulated usage flow of each subscriber identity card, so that the flow of each subscriber identity card can be used in a balanced manner, and the situation that a user generates extra flow cost due to the fact that the flow of one subscriber identity card is used in excess is effectively avoided.
In some embodiments, the switching control of the subscriber identity cards is performed according to the remaining traffic of the current traffic package of each subscriber identity card, in this case, in step 11, the current traffic usage corresponding to the account of the subscriber identity card includes the remaining traffic of the current traffic package corresponding to the account of the subscriber identity card.
In some embodiments, in the case of performing the switching control of the subscriber identity cards according to the remaining traffic size of the current traffic package of each subscriber identity card, step 11 may further include: and for each user identification card, calculating the difference value between the total flow size of the current flow package corresponding to the account of the user identification card and the current accumulated used flow size corresponding to the account of the user identification card, wherein the difference value is the residual flow size. The current accumulated used flow rate corresponding to the account of the user identification card may be determined according to the above step 111a and step 112a, and the total flow rate of the current flow package corresponding to the account of the user identification card may be determined according to the flow package ordered by the account of the user identification card.
In some embodiments, in the case of performing the switching control of the subscriber identity cards according to the remaining traffic size of the current traffic package of each subscriber identity card, step 11 may further include: and obtaining the residual flow size of the current flow package of the account of each user identification card through the operation business ordering system.
Fig. 4 is a flowchart of another specific implementation manner of step 12 in fig. 1, in some embodiments, in the case that the switching control of the subscriber identity card is performed according to the remaining traffic volume of the current traffic package of each subscriber identity card, step 12 may further include: step 121b and step 122b.
And 121b, comparing the residual flow corresponding to the first subscriber identity module with the residual flow corresponding to each second subscriber identity module.
For example, if the remaining traffic size of the current traffic package of the first subscriber identity card is 2GB, and the remaining traffic size of the current traffic package of the second subscriber identity card is 1GB, in step 121b, the remaining traffic size corresponding to the second subscriber identity card is smaller than the remaining traffic size corresponding to the first subscriber identity card.
And step 122b, if at least one second subscriber identity card has a residual flow larger than that corresponding to the first subscriber identity card, selecting one of the second subscriber identity cards with the residual flow larger than that of the first subscriber identity card as a target subscriber identity card, and skipping to the step 13.
In some embodiments, the smart terminal includes a first subscriber identity card and a second subscriber identity card, and in step 122b, if the remaining traffic corresponding to the second subscriber identity card is greater than the remaining traffic corresponding to the first subscriber identity card, the second subscriber identity card is used as the target subscriber identity card.
In some embodiments, the smart terminal includes a first subscriber identity card and a plurality of second subscriber identity cards, and in step 122b, if there is a remaining traffic corresponding to one second subscriber identity card that is larger than the remaining traffic corresponding to the first subscriber identity card, the second subscriber identity card is used as a target subscriber identity card; and if the residual flow corresponding to the second user identification cards is larger than that corresponding to the first user identification card, taking the second user identification card with the largest residual flow as a target user identification card.
In some embodiments, if the remaining traffic corresponding to all the second subscriber identity cards is less than or equal to the remaining traffic corresponding to the first subscriber identity card, that is, if there is no remaining traffic corresponding to the second subscriber identity card that is greater than the remaining traffic corresponding to the first subscriber identity card, the first subscriber identity card is used as the target subscriber identity card. At this time, the first subscriber identity module continues to serve as a subscriber identity module currently used for data network transmission in the intelligent terminal, and traffic internet access service is provided for the intelligent terminal.
In some embodiments, the switching control of the subscriber identity cards is performed according to the residual traffic of the current traffic package of each subscriber identity card, so that the traffic of each subscriber identity card can be used in a balanced manner, and the situation that the subscriber generates extra traffic cost due to the fact that the traffic of one subscriber identity card is used in an excess manner is effectively avoided.
In some embodiments, the number of card slots in the smart terminal may be two, and correspondingly, the number of the subscriber identity cards may be two, that is, the smart terminal is a dual-card terminal.
In some embodiments, the subscriber identity card switching method may be performed according to a preset switching control period, where the preset switching control period may be set according to actual needs, and may be, for example, every minute, every hour, every day, every week, or the like. And at the end time of the current switching control period, acquiring the current flow use condition of each user identification card, determining a target user identification card from the plurality of user identification cards according to the current flow use condition of each user identification card, switching the first user identification card to the target user identification card so that the target user identification card is used as the user identification card currently used for data network transmission in the intelligent terminal, and providing flow internet access service for the intelligent terminal by the target user identification card in the next switching control period.
Fig. 5 is a block diagram of a subscriber identity module card switching apparatus according to an embodiment of the present invention.
An embodiment of the present invention provides a subscriber identity module card switching device, which may be applied to an intelligent terminal having a plurality of card slots, each card slot having a subscriber identity module card placed therein, as shown in fig. 5, the device 200 includes: an acquisition module 201, a target card determination module 202 and a card switching module 203.
The obtaining module 201 is configured to obtain current traffic usage conditions corresponding to accounts of multiple subscriber identity cards, where the multiple subscriber identity cards include a first subscriber identity card and at least one second subscriber identity card, and the first subscriber identity card is a subscriber identity card currently used in the intelligent terminal for data network transmission.
The target card determining module 202 is configured to determine a target user identification card from the multiple user identification cards based on current traffic usage corresponding to accounts of the multiple user identification cards, respectively.
The card switching module 203 is configured to switch the first subscriber identity card to a target subscriber identity card, so that the target subscriber identity card is used as a subscriber identity card currently used for data network transmission in the smart terminal.
Fig. 6 is a block diagram of an object card determination module according to an embodiment of the present invention, in which the current traffic usage includes a current accumulated usage traffic size, and the object card determination module 202 includes a calculation submodule 2021, a first comparison submodule 2022, and a first determination submodule 2023.
The calculating submodule 2021 is configured to calculate, for each subscriber identity card, a ratio between a current accumulated usage flow corresponding to an account of the subscriber identity card and a preset flow threshold corresponding to the account of the subscriber identity card; the first comparison sub-module 2022 compares the ratio corresponding to the first subscriber identity module with the ratio corresponding to each second subscriber identity module; the first determining sub-module 2023 is configured to select one of the second subscriber identity cards with a ratio smaller than that of the first subscriber identity card as a target subscriber identity card if at least one second subscriber identity card has a ratio smaller than that of the first subscriber identity card.
Fig. 7 is a block diagram of another example of the target card determining module according to the present invention, in some examples, the current flow usage includes a remaining flow size of the current flow package, and the target card determining module 202 includes a second comparing sub-module 2024 and a second determining sub-module 2025.
The second comparing sub-module 2024 is configured to compare the remaining traffic corresponding to the first subscriber identity card with the remaining traffic corresponding to each second subscriber identity card; the second determining sub-module 2025 is configured to select one of the second subscriber identity cards with a residual flow size larger than that of the first subscriber identity card as a target subscriber identity card if at least one of the second subscriber identity cards has a residual flow size larger than that of the first subscriber identity card.
In addition, the subscriber identity module card switching apparatus provided in the embodiment of the present invention is configured to implement the subscriber identity module card switching method provided in any one of the embodiments, and for specific description of each module, reference may be made to the description of each step in the subscriber identity module card switching method, which is not described herein again.
Fig. 8 is a block diagram of an intelligent terminal according to an embodiment of the present invention.
As shown in fig. 8, an embodiment of the present invention provides an intelligent terminal, where the intelligent terminal 300 includes a plurality of card slots and the subscriber identity card switching apparatus 200 provided in any one of the above embodiments, where a subscriber identity card 100 is correspondingly placed in each card slot, and for a description of the subscriber identity card switching apparatus, reference may be made to the description of the subscriber identity card switching apparatus in the above embodiments, and details are not repeated here.
In the embodiment of the present invention, the user identification card switching apparatus 200 may be a client pre-installed on the smart terminal 300 when the smart terminal 300 leaves a factory, or may be a client that is obtained and installed by a user through any suitable application installation approach (for example, an application store) after obtaining the smart terminal 300, and the client can implement the user identification card switching method when running, and for the user identification card switching method, reference may be made to the above description, and details are not described here again.
In the embodiment of the present invention, one or more application programs (APP) 400 are also installed in advance on the intelligent terminal 300, and the APP (APP) 400 is all application programs capable of performing network transmission on the intelligent terminal 300, that is, a common application program installed by a user and requiring a network transmission request. It is understood that one or more application programs (APP) 400 herein do not include the subscriber identity card switching apparatus 200 described above.
In the embodiment of the present invention, the smart terminal 300 further includes a mobile network interface 500 connected to each subscriber identity card 100, and the mobile network interface 500 is responsible for providing network transmission and reception functions for each Application (APP) 400 installed on the smart terminal 300, and is a network interface responsible for mobile network transmission.
In some embodiments, the subscriber identity card switching apparatus 200 obtains, through interaction with an external operator service ordering system, current traffic usage corresponding to an account of each subscriber identity card, where the current traffic usage includes a remaining traffic size of a current traffic package of the subscriber identity card.
In some embodiments, the sim card switching apparatus 200 obtains the traffic volume of each sim card 100 that has been used cumulatively by each application 400 on the smart terminal 300 from the mobile network interface 500, and performs statistics to obtain the current traffic usage corresponding to the account of each sim card, where the current traffic usage includes the current cumulative traffic volume.
In the embodiment of the present invention, the sim card switching apparatus 200 can send a relevant control command to the mobile network interface 500 to perform relevant parameter configuration, so as to dynamically control the network to transmit through the sim cards of different card slots, thereby implementing the switching control of the sim cards.
Fig. 9 is a block diagram of a subscriber identity module card switching system according to an embodiment of the present invention.
An embodiment of the present invention provides a subscriber identity card switching system, which includes an operator service ordering system 600 and the intelligent terminal 300 of the foregoing embodiment, and for specific description of the intelligent terminal, reference may be made to the description of the foregoing embodiment, and details are not repeated here.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (7)
1. A subscriber identity module card switching method is applied to an intelligent terminal provided with a plurality of card slots, and a subscriber identity module card is placed in each card slot, and the method comprises the following steps:
obtaining current flow use conditions corresponding to accounts of a plurality of user identification cards respectively, wherein the plurality of user identification cards comprise a first user identification card and at least one second user identification card, and the first user identification card is a user identification card which is used for data network transmission currently in the intelligent terminal;
determining a target user identification card from the plurality of user identification cards based on current flow use conditions respectively corresponding to the accounts of the plurality of user identification cards;
switching the first subscriber identity module card to the target subscriber identity module card so that the target subscriber identity module card is used as the subscriber identity module card which is currently used for data network transmission in the intelligent terminal;
the obtaining of the current traffic usage corresponding to each of the plurality of the sim card accounts includes:
acquiring the flow of each application program on the intelligent terminal which respectively uses the user identification card in an accumulated manner aiming at each user identification card;
summing the respectively accumulated used flow of each application program corresponding to the user identification card to obtain the current accumulated used flow corresponding to the account of the user identification card;
the step of acquiring, for each subscriber identity module card, the traffic volume of the subscriber identity module card that has been respectively used cumulatively by each application program on the smart terminal includes: for each user identification card, acquiring the traffic of each application program on the intelligent terminal which respectively uses the user identification card accumulatively according to the real-time traffic use data of each application program for the user identification card in the current monitoring time period, wherein the data is in a json format;
the summing the respective accumulated used flow of each application program corresponding to the user identification card to obtain the current accumulated used flow corresponding to the account of the user identification card includes: summing the flow volume of the accumulated use of each application program corresponding to the user identification card in the current monitoring time period to obtain the current accumulated use flow volume corresponding to the account of the user identification card;
the current monitoring time period is a time period from the initial flow metering time to the current time;
the steps are executed according to a preset switching control period;
the current flow use condition comprises the residual flow size of the current flow package;
the determining a target subscriber identity module card from the plurality of subscriber identity modules card based on the current traffic usage corresponding to the accounts of the plurality of subscriber identity modules cards comprises:
comparing the residual flow corresponding to the first subscriber identity module card with the residual flow corresponding to each second subscriber identity module card;
if the residual flow corresponding to at least one second subscriber identity card is larger than the residual flow corresponding to the first subscriber identity card, selecting one of the second subscriber identity cards with the residual flow larger than the first subscriber identity card as the target subscriber identity card; the obtaining of the current traffic usage corresponding to each of the plurality of the user identification card accounts includes:
for each user identification card, calculating a difference value between the total flow size of the current flow package corresponding to the account of the user identification card and the current accumulated used flow size corresponding to the account of the user identification card, wherein the difference value is the residual flow size;
or, the obtaining current traffic usage corresponding to the accounts of the multiple subscriber identity cards respectively includes:
and obtaining the residual flow size of the current flow package of the account of each user identification card through an operator business ordering system.
2. The subscriber identity card switching method according to claim 1, wherein the current traffic usage includes a current accumulated usage traffic size;
the determining a target subscriber identity module card from the plurality of subscriber identity modules cards based on current traffic conditions respectively corresponding to the accounts of the plurality of subscriber identity modules cards includes:
for each user identification card, calculating the ratio of the current accumulated use flow corresponding to the account of the user identification card to a preset flow threshold corresponding to the account of the user identification card;
comparing the ratio corresponding to the first subscriber identity card with the ratio corresponding to each second subscriber identity card;
and if the ratio corresponding to at least one second subscriber identity card is smaller than the ratio corresponding to the first subscriber identity card, selecting one of the second subscriber identity cards with the ratio smaller than the first subscriber identity card as the target subscriber identity card.
3. The subscriber identity card switching method according to any one of claims 1 to 2, wherein the number of the card slots is two, and the number of the subscriber identity cards is two.
4. A subscriber identity module card switching device is applied to an intelligent terminal provided with a plurality of card slots, each card slot is internally provided with a subscriber identity module card, and the device comprises:
the system comprises an acquisition module, a data transmission module and a data transmission module, wherein the acquisition module is used for acquiring current flow service conditions corresponding to accounts of a plurality of user identification cards respectively, the plurality of user identification cards comprise a first user identification card and at least one second user identification card, and the first user identification card is a user identification card which is used for data network transmission currently in the intelligent terminal;
the target card determining module is used for determining a target user identification card from the plurality of user identification cards based on the current flow use conditions respectively corresponding to the accounts of the plurality of user identification cards;
the card switching module is used for switching the first subscriber identity module card to the target subscriber identity module card so that the target subscriber identity module card is used as the subscriber identity module card which is currently used for data network transmission in the intelligent terminal;
the target card determination module is further configured to:
for each user identification card, acquiring the flow of each application program on the intelligent terminal which respectively uses the user identification card in an accumulated manner;
summing the respectively accumulated used flow of each application program corresponding to the user identification card to obtain the current accumulated used flow corresponding to the account of the user identification card;
the obtaining, for each subscriber identity module card, the traffic volume of the subscriber identity module card that has been respectively used cumulatively by each application program on the intelligent terminal includes: for each user identification card, acquiring the traffic of each application program on the intelligent terminal which respectively uses the user identification card accumulatively according to the real-time traffic use data of each application program for the user identification card in the current monitoring time period, wherein the data is in a json format;
the summing the respective accumulated used flow of each application program corresponding to the user identification card to obtain the current accumulated used flow corresponding to the account of the user identification card includes: summing the flow quantity of the accumulated use of each application program corresponding to the user identification card in the current monitoring time period to obtain the current accumulated use flow quantity corresponding to the account of the user identification card;
the current monitoring time period is a time period from the initial flow metering time to the current time;
the steps are executed according to a preset switching control period;
the current flow use condition comprises the residual flow size of the current flow package; the target card determining module comprises a second comparing submodule and a second determining submodule;
the second comparison submodule is used for comparing the residual flow corresponding to the first subscriber identity module with the residual flow corresponding to each second subscriber identity module;
the second determining submodule is configured to select one of the second subscriber identity cards with the remaining traffic size larger than that of the first subscriber identity card as the target subscriber identity card if at least one of the second subscriber identity cards has the remaining traffic size larger than that of the first subscriber identity card;
the acquisition module is specifically configured to:
for each user identification card, calculating a difference value between the total flow size of the current flow package corresponding to the account of the user identification card and the current accumulated used flow size corresponding to the account of the user identification card, wherein the difference value is the residual flow size;
or, the obtaining module is specifically configured to:
and obtaining the residual flow size of the current flow package of the account of each user identification card through the business service ordering system.
5. The SIM card switching device of claim 4, wherein the current traffic usage comprises a current accumulated usage traffic size; the target card determining module comprises a calculating submodule, a first comparing submodule and a first determining submodule;
the calculation submodule is used for calculating the ratio of the current accumulated use flow corresponding to the account of the user identification card to the preset flow threshold corresponding to the account of the user identification card for each user identification card;
the first comparison sub-module compares the ratio corresponding to the first subscriber identity module card with the ratio corresponding to each second subscriber identity module card;
the first determining submodule is configured to select one of the second subscriber identity cards with the ratio smaller than that of the first subscriber identity card as the target subscriber identity card if the ratio corresponding to at least one second subscriber identity card is smaller than the ratio corresponding to the first subscriber identity card.
6. An intelligent terminal, comprising a plurality of card slots and the subscriber identity card switching device of any one of claims 4 to 5, wherein a subscriber identity card is correspondingly placed in each card slot.
7. A subscriber identity card switching system, comprising a service subscription system of an operator and the intelligent terminal of claim 6.
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