CN106131815A - Mobile terminal and the method realizing data service switching - Google Patents
Mobile terminal and the method realizing data service switching Download PDFInfo
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- CN106131815A CN106131815A CN201610458418.6A CN201610458418A CN106131815A CN 106131815 A CN106131815 A CN 106131815A CN 201610458418 A CN201610458418 A CN 201610458418A CN 106131815 A CN106131815 A CN 106131815A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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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
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Abstract
Announce a kind of mobile terminal and the method realizing data service switching herein, the method includes: when data service is switched to secondary client identification module card from main client identification module card by needs, mobile terminal sends data service handover request to the network corresponding to main client identification module card；Mobile terminal receives the global system for mobile communications cell information that the network corresponding to main client identification module card returns；Mobile terminal is connected to the slow network corresponding with the global system for mobile communications cell information received and main client identification module card is set to single mode；Secondary client identification module card is set to multimodal modal and is connected to the express network corresponding to secondary client identification module card by mobile terminal.The embodiment of the present invention avoids falls net problem when data service switches between different SIM card, improves Consumer's Experience.
Description
Technical Field
The present invention relates to, but not limited to, intelligent terminal technology, and in particular, to a mobile terminal and a method for implementing data service handover.
Background
The Dual-SIM Dual-Standby (DSDS) is a single radio frequency resource for realizing the Dual-card function, can realize that two SIM cards are in a Standby state at the same time, and can monitor basic functions of short messages, calls and the like of the Dual cards, but only one SIM card can be in call or internet access at the same time.
The SIM card (called primary SIM card) in which the data service is located generally stays in the 4G network or the 3G network, while the SIM card (called secondary SIM card) in which the non-data service is located can only stay in the 2G network for standby. In the process of using the dual cards, a user often manually switches data services between different SIM cards according to the flow use condition of the user or the network environment where the user is located, that is, the data services are switched from the main SIM card to the auxiliary main SIM card.
The data service switching of the existing mobile terminal of the DSDS switches the network mode of the main SIM card where the data service is located from multi-mode (5G and/or 4G and/or 3G and/or 2G) to single-mode (2G only), and switches the network mode of the SIM card where the non-data service is located from single-mode to multi-mode.
When the main SIM card where the data service is located operates in a high-speed network (5G network, 4G network, or 3G network), if the data service is switched at this time, the main SIM card where the current data service is located needs to be switched from multi-mode to single-mode, that is, from 5G, 4G, 3G, or 2G to 2G only, a network drop occurs at this time because the main SIM card is forced to become 2G only when operating in 4G/3G, the baseband will first drop the network from 5G, 4G, or 3G, disconnect the connection of 5G, 4G, and/or 3G network, re-search for a low-speed network (2G network), and the duration of the network drop is related to the environment of the low-speed network at that time.
Disclosure of Invention
The application provides a mobile terminal and a method for realizing data service switching, which can avoid the problem of network drop when the data service is switched among different SIM cards and improve the user experience.
In order to achieve the object of the present application, an embodiment of the present invention provides a mobile terminal, including: the device comprises a control module, a sending module, a receiving module, a connecting module and a setting module; wherein,
the control module is used for informing the sending module when the data service needs to be switched from the main customer identification module card to the auxiliary customer identification module card;
the sending module is used for receiving the notice from the switching module and sending a data service switching request to a network corresponding to the main client identification module card;
the receiving module is used for receiving the global mobile communication system cell information returned by the network corresponding to the main client identification module card;
a connection module for connecting to a low speed network corresponding to the received global system for mobile communications cell information; receiving the notice from the setting module, and connecting to the high-speed network corresponding to the secondary customer identification module card;
the setting module is used for setting the host client identification module card to be in a single mode; and setting the auxiliary customer identification module card to be in a multi-mode, and informing the connection module.
Optionally, the mobile terminal further comprises an obtaining module and a judging module; wherein,
the acquisition module is used for acquiring the flow information and the corresponding time period of the main customer identification module card carried by the mobile terminal to which the acquisition module belongs, and the flow information and the corresponding time period of the auxiliary customer identification module card;
the judging module is used for judging whether the acquired flow information of the primary customer identification module card and the corresponding time period meet a preset first switching condition or not and judging whether the acquired flow information of the secondary customer identification module card and the corresponding time period meet a preset second switching condition or not; and when the obtained flow information of the main customer identification module card and the corresponding time period meet the first switching condition and the obtained flow information of the auxiliary customer identification module card and the corresponding time period meet the second switching condition, informing the control module to determine that the data service needs to be switched from the main customer identification module card to the auxiliary customer identification module card.
Optionally, the determining, by the determining module, whether the obtained traffic information of the primary customer identification module card and the corresponding time period satisfy a preset first switching condition includes:
determining the time period of the current moment;
and when the residual quantity of the flow corresponding to the time period of the main customer identification module card at the current moment is judged to be less than or equal to a first preset threshold corresponding to the residual quantity of the flow, the flow information of the main customer identification module card meets the first switching condition.
Optionally, the determining, by the determining module, whether the obtained traffic information of the secondary customer identification module card and the corresponding time period satisfy a preset second switching condition includes:
determining the time period of the current moment;
and when the remaining quantity of the flow corresponding to the time period to which the secondary customer identification module card belongs at the current moment is judged to be larger than a second preset threshold corresponding to the remaining quantity of the flow, the flow information of the secondary customer identification module card meets the second switching condition.
Optionally, the gsm cell information includes, but is not limited to: frequency points, cell identities and pilot signals.
The embodiment of the invention also provides a method for realizing data service switching, which comprises the following steps:
when the data service needs to be switched from the main client identification module card to the auxiliary client identification module card, the mobile terminal sends a data service switching request to a network corresponding to the main client identification module card;
the mobile terminal receives global mobile communication system cell information returned by a network corresponding to the main client identification module card;
the mobile terminal is connected to a low-speed network corresponding to the received cell information of the global system for mobile communication and sets the host client identification module card to be in a single mode;
the mobile terminal sets the auxiliary customer identification module card to be in a multi-mode and is connected to a high-speed network corresponding to the auxiliary customer identification module card.
Optionally, the method further comprises, before: the mobile terminal acquires the flow information of the main customer identification module card carried by the mobile terminal and the corresponding time period, and the flow information of the auxiliary customer identification module card and the corresponding time period;
the mobile terminal judges whether the acquired flow information of the primary customer identification module card and the corresponding time period meet a preset first switching condition or not, and judges whether the acquired flow information of the secondary customer identification module card and the corresponding time period meet a preset second switching condition or not;
and when the mobile terminal judges that the obtained flow information of the main customer identification module card and the corresponding time period meet the first switching condition and judges that the obtained flow information of the auxiliary customer identification module card and the corresponding time period meet the second switching condition, the mobile terminal determines that the data service needs to be switched from the main customer identification module card to the auxiliary customer identification module card.
Optionally, the determining whether the obtained flow information of the primary customer identification module card and the corresponding time period satisfy a preset first switching condition includes:
the mobile terminal determines the time period of the current moment;
and when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the main customer identification module card belongs at the current moment is less than or equal to a first preset threshold corresponding to the residual quantity of the flow, the flow information of the main customer identification module card meets the first switching condition.
Optionally, the determining, by the determining module, whether the obtained traffic information of the secondary customer identification module card and the corresponding time period satisfy a preset second switching condition includes:
the mobile terminal determines the time period of the current moment;
and when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the secondary customer identification module card belongs at the current moment is greater than a second preset threshold corresponding to the residual quantity of the flow, the flow information of the secondary customer identification module card meets the second switching condition.
Optionally, the gsm cell information includes, but is not limited to: frequency points, cell identities and pilot signals.
The embodiment of the invention comprises the following steps: when the data service needs to be switched from the main client identification module card to the auxiliary client identification module card, the mobile terminal sends a data service switching request to a network corresponding to the main client identification module card; the mobile terminal receives global mobile communication system cell information returned by a network corresponding to the main client identification module card; the mobile terminal is connected to a low-speed network corresponding to the received cell information of the global system for mobile communication and sets the host client identification module card to be in a single mode; the mobile terminal sets the auxiliary customer identification module card to be in a multi-mode and is connected to a high-speed network corresponding to the auxiliary customer identification module card. The embodiment of the invention avoids the problem of network drop when the data service is switched among different SIM cards, and improves the user experience.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;
FIG. 2 is a schematic structural diagram of a mobile terminal according to the present invention;
FIG. 3 is a flowchart of a method for implementing data service switching according to the present invention;
FIG. 4 is a schematic view of a user setup interface of the present invention;
FIG. 5 is a schematic diagram of a human-computer interface according to the present invention;
fig. 6 is a flowchart of an embodiment of a method for implementing data service handover according to the present invention.
Detailed Description
The technical solution of the present invention will be described in more detail with reference to the accompanying drawings and examples.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.
The mobile terminal 100 may include a wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, etc. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. Elements of the mobile terminal will be described in detail below.
The wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.
The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), an Electronic Service Guide (ESG) of digital video broadcasting-handheld (DVB-H), and the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting systems. In particular, the broadcast receiving module 111 may receive a broadcast signal by using a signal such as multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), forward link media (MediaFLO)@) A digital broadcasting system of a terrestrial digital broadcasting integrated service (ISDB-T), etc. receives digital broadcasting. The broadcast receiving module 111 may be constructed to be suitable for various broadcasting systems that provide broadcast signals as well as the above-mentioned digital broadcasting systems. Receiving a module via broadcastThe broadcast signals and/or broadcast associated information received by block 111 may be stored in memory 160 (or other type of storage medium).
The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.
The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.
The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetoothTMRadio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbeeTMAnd so on.
The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module is a GPS (global positioning system). According to the current technology, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS module 115 can calculate speed information by continuously calculating current position information in real time.
The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 122, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the cameras 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the construction of the mobile terminal. The microphone 122 may receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.
The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device.
The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal and the external device.
In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal. Various command signals or power input from the cradle may be used as signals for recognizing whether the mobile terminal is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and the like.
The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.
Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve as an input device and an output device. The display unit 151 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. Depending on the particular desired implementation, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown). The touch screen may be used to detect a touch input pressure as well as a touch input position and a touch input area.
The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and the like.
The alarm unit 153 may provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide an output in the form of vibration, and when a call, a message, or some other incoming communication (communicating communication) is received, the alarm unit 153 may provide a tactile output (i.e., vibration) to inform the user thereof. By providing such a tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.
The memory 160 may store software programs and the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, and the like) that has been or will be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.
The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.
The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing (or playing back) multimedia data, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.
The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.
Up to this point, mobile terminals have been described in terms of their functionality. Hereinafter, a slide-type mobile terminal among various types of mobile terminals, such as a folder-type, bar-type, swing-type, slide-type mobile terminal, and the like, will be described as an example for the sake of brevity. Accordingly, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.
The mobile terminal 100 as shown in fig. 1 may be configured to operate with communication systems such as wired and wireless communication systems and satellite-based communication systems that transmit data via frames or packets.
Based on the hardware structure of the mobile terminal, the invention provides various embodiments of the method.
Fig. 2 is a schematic structural diagram of a mobile terminal according to the present invention, as shown in fig. 2, including: a control module 20, a sending module 21, a receiving module 22, a connecting module 23 and a setting module 24. Wherein,
a control module 20, configured to notify the sending module 21 when data service needs to be switched from a primary Subscriber Identity Module (SIM) card to a secondary SIM card.
And a sending module 21, configured to receive the notification from the switching module, and send a data service switching request to a network corresponding to the primary SIM card.
The main SIM card is the SIM card where the current data service is located.
The receiving module 22 is configured to receive global system for mobile communications (GSM) cell information returned by a network corresponding to the main SIM card.
The GSM cell information includes but is not limited to: frequency points, cell identities and pilot signals.
A connection module 23, configured to connect to a low-speed network corresponding to the received GSM cell information; and receiving the notification from the setting module 24, and connecting to the high-speed network corresponding to the secondary SIM card.
Wherein the low speed network comprises a 2G network; the high-speed network comprises a 5G network or a 4G network or a 3G network. It should be noted that the low-speed network and the high-speed network are relative, and as technology develops, the 3G network may become a low-speed network and a new high-speed network appears.
A setting module 24, configured to set the primary SIM card to a single mode; the secondary SIM card is set to the multimode mode and the connection module 23 is notified.
Optionally, the mobile terminal further includes an obtaining module 25 and a determining module 26. Wherein,
the obtaining module 25 is configured to obtain traffic information and a corresponding time period of a primary SIM card carried by a mobile terminal to which the mobile terminal belongs, and obtain traffic information and a corresponding time period of an auxiliary SIM card; accordingly, the number of the first and second electrodes,
a determining module 26, configured to determine whether the obtained traffic information of the primary SIM card and the corresponding time period satisfy a preset first switching condition, and determine whether the obtained traffic information of the secondary SIM card and the corresponding time period satisfy a preset second switching condition; when it is determined that the obtained flow information of the primary SIM card and the corresponding time period satisfy the first switching condition and that the obtained flow information of the secondary SIM card and the corresponding time period satisfy the second switching condition, the control module 20 is notified to determine that the data service needs to be switched from the primary SIM card to the secondary SIM card.
Assuming that a 4G network is taken as an example of the current highest-speed network, the traffic information of the primary SIM card includes: a remaining amount of the first idle-time flow, a remaining amount of the first 4G dedicated flow, a remaining amount of the first 3G dedicated flow, a remaining amount of the first 2G dedicated flow, and/or a remaining amount of the first general flow;
the flow information of the secondary SIM card comprises the following steps: a remaining amount of the second idle traffic, a remaining amount of the second 4G dedicated traffic, a remaining amount of the second 3G dedicated traffic, a remaining amount of the second 2G dedicated traffic, and/or a remaining amount of the second general traffic.
The determining module 26 determines whether the obtained flow information of the primary SIM card and the corresponding time period satisfy a preset first switching condition, including:
determining the time period of the current moment;
judging whether the surplus of the flow corresponding to the time period to which the main SIM card belongs at the current moment is less than or equal to a first preset threshold corresponding to the surplus of the flow;
when the remaining quantity of the flow corresponding to the time period to which the main SIM card belongs at the current moment is judged to be less than or equal to a first preset threshold corresponding to the remaining quantity of the flow, the flow information of the main SIM card meets a first switching condition;
and when the remaining amount of the flow corresponding to the time period to which the main SIM card belongs at the current moment is judged to be larger than a first preset threshold corresponding to the remaining amount of the flow, the flow information of the main SIM card does not meet a first switching condition.
The determining module 26 determines whether the obtained flow information of the secondary SIM card and the corresponding time period satisfy a preset second switching condition, including:
determining the time period of the current moment;
judging whether the surplus of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is less than or equal to a second preset threshold corresponding to the surplus of the flow;
when the fact that the surplus of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is larger than a second preset threshold corresponding to the surplus of the flow is judged, the flow information of the secondary SIM card meets a second switching condition;
and when the remaining amount of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is judged to be less than or equal to a second preset threshold corresponding to the remaining amount of the flow, the flow information of the secondary SIM card does not meet a second switching condition.
In a preferred embodiment, the mobile terminal of the preferred embodiment includes: the device comprises an acquisition module 25, a judgment module 26, a control module 20, a sending module 21, a receiving module 22, a connection module 23 and a setting module 24. Wherein,
the obtaining module 25 is configured to obtain traffic information and a corresponding time period of a primary SIM card carried by a mobile terminal to which the mobile terminal belongs, and obtain traffic information and a corresponding time period of an auxiliary SIM card.
A determining module 26, configured to determine whether the obtained traffic information of the primary SIM card and the corresponding time period satisfy a preset first switching condition, and determine whether the obtained traffic information of the secondary SIM card and the corresponding time period satisfy a preset second switching condition; when it is determined that the obtained flow information of the primary SIM card and the corresponding time period satisfy the first switching condition and that the obtained flow information of the secondary SIM card and the corresponding time period satisfy the second switching condition, the control module 20 is notified to determine that the data service needs to be switched from the primary SIM card to the secondary SIM card.
Assuming that a 4G network is taken as an example of the current highest-speed network, the traffic information of the primary SIM card includes: a remaining amount of the first idle-time flow, a remaining amount of the first 4G dedicated flow, a remaining amount of the first 3G dedicated flow, a remaining amount of the first 2G dedicated flow, and/or a remaining amount of the first general flow;
the flow information of the secondary SIM card comprises the following steps: a remaining amount of the second idle traffic, a remaining amount of the second 4G dedicated traffic, a remaining amount of the second 3G dedicated traffic, a remaining amount of the second 2G dedicated traffic, and/or a remaining amount of the second general traffic.
The determining module 26 determines whether the obtained flow information of the primary SIM card and the corresponding time period satisfy a preset first switching condition, including:
determining the time period of the current moment;
judging whether the surplus of the flow corresponding to the time period to which the main SIM card belongs at the current moment is less than or equal to a first preset threshold corresponding to the surplus of the flow;
when the remaining quantity of the flow corresponding to the time period to which the main SIM card belongs at the current moment is judged to be less than or equal to a first preset threshold corresponding to the remaining quantity of the flow, the flow information of the main SIM card meets a first switching condition;
and when the remaining amount of the flow corresponding to the time period to which the main SIM card belongs at the current moment is judged to be larger than a first preset threshold corresponding to the remaining amount of the flow, the flow information of the main SIM card does not meet a first switching condition.
The determining module 26 determines whether the obtained flow information of the secondary SIM card and the corresponding time period satisfy a preset second switching condition, including:
determining the time period of the current moment;
judging whether the surplus of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is less than or equal to a second preset threshold corresponding to the surplus of the flow;
when the fact that the surplus of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is larger than a second preset threshold corresponding to the surplus of the flow is judged, the flow information of the secondary SIM card meets a second switching condition;
and when the remaining amount of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is judged to be less than or equal to a second preset threshold corresponding to the remaining amount of the flow, the flow information of the secondary SIM card does not meet a second switching condition.
A control module 20, configured to notify the sending module 21 when data service needs to be switched from a primary Subscriber Identity Module (SIM) card to a secondary SIM card.
And a sending module 21, configured to receive the notification from the switching module, and send a data service switching request to a network corresponding to the primary SIM card.
The main SIM card is the SIM card where the current data service is located.
The receiving module 22 is configured to receive global system for mobile communications (GSM) cell information returned by a network corresponding to the main SIM card.
The GSM cell information includes but is not limited to: frequency points, cell identities and pilot signals.
A connection module 23, configured to connect to a low-speed network corresponding to the received GSM cell information; and receiving the notification from the setting module 24, and connecting to the high-speed network corresponding to the secondary SIM card.
Wherein the low speed network comprises a 2G network; the high-speed network comprises a 5G network or a 4G network or a 3G network. It should be noted that the low-speed network and the high-speed network are relative, and as technology develops, the 3G network may become a low-speed network and a new high-speed network appears.
A setting module 24, configured to set the primary SIM card to a single mode; the secondary SIM card is set to the multimode mode and the connection module 23 is notified.
For the mobile terminal shown in fig. 2, the present application provides a corresponding method as shown in fig. 3.
Fig. 3 is a flowchart of a method for implementing data service switching according to the present invention, as shown in fig. 3, including:
step 301: when the data service needs to be switched from a main Subscriber Identity Module (SIM) card to an auxiliary SIM card, the mobile terminal sends a data service switching request to a network corresponding to the main SIM card.
The main SIM card is the SIM card where the current data service is located.
The data service switching request is a request for acquiring global system for mobile communications (GSM) cell information, and carries an identity of the mobile terminal.
When the mobile terminal sends a data service switching request to the network corresponding to the primary SIM card, the mobile terminal is switched from the idle (idle) state to the active (active) state at this time. Wherein, idle means that the network is registered, but no service is in progress, so that the network is called idle state; active state means being in active state, and the active state is entered as long as the mobile terminal interacts with the network.
Optionally, the method further comprises, before:
the method comprises the steps that a mobile terminal obtains flow information of a main SIM card carried by the mobile terminal and a corresponding time period, and flow information of an auxiliary SIM card and a corresponding time period;
the mobile terminal judges whether the acquired flow information of the main SIM card and the corresponding time period meet a preset first switching condition or not, and judges whether the acquired flow information of the auxiliary SIM card and the corresponding time period meet a preset second switching condition or not;
and when the mobile terminal judges that the acquired flow information of the main SIM card and the corresponding time period meet the first switching condition and the acquired flow information of the auxiliary SIM card and the corresponding time period meet the second switching condition, the mobile terminal determines that the data service needs to be switched from the main SIM card to the auxiliary SIM card.
Assuming that a 4G network is taken as an example of the current highest-speed network, the traffic information of the primary SIM card includes: a remaining amount of the first idle-time flow, a remaining amount of the first 4G dedicated flow, a remaining amount of the first 3G dedicated flow, a remaining amount of the first 2G dedicated flow, and/or a remaining amount of the first general flow;
the flow information of the secondary SIM card comprises the following steps: a remaining amount of the second idle traffic, a remaining amount of the second 4G dedicated traffic, a remaining amount of the second 3G dedicated traffic, a remaining amount of the second 2G dedicated traffic, and/or a remaining amount of the second general traffic.
The mobile terminal may send a request to the network corresponding to the main SIM card to acquire the traffic information and the corresponding time period, or may provide schematic diagrams as shown in fig. 4 and 5 to prompt the user to perform setting and input to acquire the traffic information and the corresponding time period of the main SIM card; the mobile terminal may send a request to the network corresponding to the secondary SIM card to acquire the traffic information and the corresponding time period, or may provide schematic diagrams as shown in fig. 4 and 5 to prompt the user to perform setting and input to acquire the traffic information and the corresponding time period of the secondary SIM card. Here, when the user clicks on the setting in fig. 4, the setting page of the card 1 (primary SIM card or secondary SIM card) traffic or the setting page of the card 2 (secondary SIM card or primary SIM card) traffic is entered. The setting page is as shown in fig. 5, and may set the remaining amount of different flow information and the corresponding time period, where the horizontal line is the specific remaining amount input by the user. In addition, a first preset threshold and a second preset threshold corresponding to different traffic information corresponding to different time periods of the primary SIM card or the secondary SIM card may also be set.
Wherein, judging whether the acquired flow information of the main SIM card and the corresponding time period meet a preset first switching condition comprises:
the mobile terminal determines the time period of the current moment;
the mobile terminal judges whether the surplus of the flow corresponding to the time period to which the main SIM card belongs at the current moment is less than or equal to a first preset threshold corresponding to the surplus of the flow;
when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the main SIM card belongs at the current moment is less than or equal to a first preset threshold corresponding to the residual quantity of the flow, the flow information of the main SIM card meets a first switching condition;
and when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the main SIM card belongs at the current moment is greater than a first preset threshold corresponding to the residual quantity of the flow, the flow information of the main SIM card does not meet a first switching condition.
The judging module judges whether the acquired flow information of the secondary SIM card and the corresponding time period meet a preset second switching condition or not, and the judging module comprises the following steps:
the mobile terminal determines the time period of the current moment;
the mobile terminal judges whether the surplus of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is less than or equal to a second preset threshold corresponding to the surplus of the flow;
when the mobile terminal judges that the surplus of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is larger than a second preset threshold corresponding to the surplus of the flow, the flow information of the secondary SIM card meets a second switching condition;
and when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is less than or equal to a second preset threshold corresponding to the residual quantity of the flow, the flow information of the secondary SIM card does not meet a second switching condition.
It should be noted that, whether the switching condition is met or not is determined according to the traffic information of different SIM cards and the corresponding time periods to switch the data service between different SIM cards, so that the data service is automatically switched, the user loss caused by insufficient residual amount of the traffic information of a certain SIM card is avoided, and the user experience is improved.
Step 302: and the mobile terminal receives GSM cell information returned by the network corresponding to the main SIM card.
The GSM cell information includes but is not limited to: frequency points, cell identities and pilot signals.
Step 303: the mobile terminal connects to a low-speed network corresponding to the received GSM cell information and sets the primary SIM card to a single mode.
Wherein the mobile terminal connecting to the low speed network corresponding to the received GSM cell information comprises:
the mobile terminal searches the GSM cell according to the received GSM cell information;
a mobile terminal receives a system message of a GSM cell;
the mobile terminal initiates a GSM cell registration request according to the received system message of the GSM cell and establishes radio resource layer (RR) connection;
and when the authentication of the low-speed network corresponding to the GSM cell is passed, the mobile terminal is connected to the 2G network which passes the authentication.
It should be noted that how to connect to the corresponding low-speed network according to the GSM cell information (frequency point, cell identifier, and pilot signal) belongs to the conventional technical means known to those skilled in the art, and is not described herein again, and is not intended to limit the present application.
Step 304: and the mobile terminal sets the auxiliary SIM card to be in a multi-mode and is connected to a high-speed network corresponding to the auxiliary SIM card.
Wherein the low speed network comprises a 2G network; the high-speed network comprises a 5G network or a 4G network or a 3G network. It should be noted that the low-speed network and the high-speed network are relative, and as technology develops, the 3G network may become a low-speed network and a new high-speed network appears.
It should be noted that how the mobile terminal sets the secondary SIM card to be in the multi-mode and connects to the high-speed network corresponding to the secondary SIM card belongs to the conventional technical means known to those skilled in the art, and is not described herein again and is not intended to limit the present application.
In the embodiment of the invention, the mobile terminal sends the data service switching request to the network corresponding to the main SIM card, is connected to the low-speed network corresponding to the received GSM cell information, and sets the main SIM card to be in a single mode, thereby avoiding the problem of network drop when the data service is switched among different SIM cards and improving the user experience.
Further, the data service is switched among different SIM cards by determining whether the switching condition is met or not according to the flow information of the different SIM cards and the corresponding time periods, so that the data service is automatically switched, and the user loss caused by insufficient residual quantity of the flow information of one SIM card is avoided.
The present application provides a method corresponding to the mobile terminal in the preferred embodiment, as shown in fig. 6.
Fig. 6 is a flowchart of an embodiment of a method for implementing data service handover according to the present invention, as shown in fig. 6, including:
step 601: the method comprises the steps that the mobile terminal obtains flow information and a corresponding time period of a main Subscriber Identity Module (SIM) card carried by the mobile terminal, and flow information and a corresponding time period of an auxiliary SIM card.
The main SIM card is the SIM card where the current data service is located.
Assuming that a 4G network is taken as an example of the current highest-speed network, the traffic information of the primary SIM card includes: a remaining amount of the first idle-time flow, a remaining amount of the first 4G dedicated flow, a remaining amount of the first 3G dedicated flow, a remaining amount of the first 2G dedicated flow, and/or a remaining amount of the first general flow;
the flow information of the secondary SIM card comprises the following steps: a remaining amount of the second idle traffic, a remaining amount of the second 4G dedicated traffic, a remaining amount of the second 3G dedicated traffic, a remaining amount of the second 2G dedicated traffic, and/or a remaining amount of the second general traffic.
The mobile terminal may send a request to the network corresponding to the main SIM card to acquire the traffic information and the corresponding time period, or may provide schematic diagrams as shown in fig. 4 and 5 to prompt the user to perform setting and input to acquire the traffic information and the corresponding time period of the main SIM card; the mobile terminal may send a request to the network corresponding to the secondary SIM card to acquire the traffic information and the corresponding time period, or may provide schematic diagrams as shown in fig. 4 and 5 to prompt the user to perform setting and input to acquire the traffic information and the corresponding time period of the secondary SIM card. Here, when the user clicks on the setting in fig. 4, the setting page of the card 1 (primary SIM card or secondary SIM card) traffic or the setting page of the card 2 (secondary SIM card or primary SIM card) traffic is entered. The setting page is as shown in fig. 5, and may set the remaining amount of different flow information and the corresponding time period, where the horizontal line is the specific remaining amount input by the user. In addition, a first preset threshold and a second preset threshold corresponding to different traffic information corresponding to different time periods of the primary SIM card or the secondary SIM card may also be set.
Step 602: and the mobile terminal judges whether the acquired flow information of the main SIM card and the corresponding time period meet a preset first switching condition. When the mobile terminal judges that the acquired flow information of the main SIM card and the corresponding time period meet the first switching condition, the step 604 is switched to; otherwise, the flow is ended.
Step 602 specifically includes:
the mobile terminal determines the time period of the current moment;
the mobile terminal judges whether the surplus of the flow corresponding to the time period to which the main SIM card belongs at the current moment is less than or equal to a first preset threshold corresponding to the surplus of the flow;
when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the main SIM card belongs at the current moment is less than or equal to a first preset threshold corresponding to the residual quantity of the flow, the flow information of the main SIM card meets a first switching condition;
and when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the main SIM card belongs at the current moment is greater than a first preset threshold corresponding to the residual quantity of the flow, the flow information of the main SIM card does not meet a first switching condition.
Step 603: and the mobile terminal judges whether the acquired flow information of the secondary SIM card and the corresponding time period meet a preset second switching condition. When the acquired flow information of the secondary SIM card and the corresponding time period meet the second switching condition, the step 604 is switched to; otherwise, the flow is ended.
Step 603: the method specifically comprises the following steps:
the mobile terminal determines the time period of the current moment;
the mobile terminal judges whether the surplus of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is less than or equal to a second preset threshold corresponding to the surplus of the flow;
when the mobile terminal judges that the surplus of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is larger than a second preset threshold corresponding to the surplus of the flow, the flow information of the secondary SIM card meets a second switching condition;
and when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the secondary SIM card belongs at the current moment is less than or equal to a second preset threshold corresponding to the residual quantity of the flow, the flow information of the secondary SIM card does not meet a second switching condition.
Step 604: and the mobile terminal determines that the data service needs to be switched from the main SIM card to the auxiliary SIM card.
Step 605: and the mobile terminal sends a data service switching request to a network corresponding to the main SIM card.
The data service switching request is a request for acquiring global system for mobile communications (GSM) cell information, and carries an identity of the mobile terminal.
When the mobile terminal sends a data service switching request to the network corresponding to the primary SIM card, the mobile terminal is switched from the idle (idle) state to the active (active) state at this time. Wherein, idle means that the network is registered, but no service is in progress, so that the network is called idle state; active state means being in active state, and the active state is entered as long as the mobile terminal interacts with the network.
Step 606: and the mobile terminal receives GSM cell information returned by the network corresponding to the main SIM card.
The GSM cell information includes but is not limited to: frequency points, cell identities and pilot signals.
Step 607: the mobile terminal connects to a low-speed network corresponding to the received GSM cell information and sets the primary SIM card to a single mode.
Wherein the mobile terminal connecting to the low speed network corresponding to the received GSM cell information comprises:
the mobile terminal searches the GSM cell according to the received GSM cell information;
a mobile terminal receives a system message of a GSM cell;
the mobile terminal initiates a GSM cell registration request according to the received system message of the GSM cell and establishes radio resource layer (RR) connection;
and when the authentication of the low-speed network corresponding to the GSM cell is passed, the mobile terminal is connected to the 2G network which passes the authentication.
It should be noted that how to connect to the corresponding low-speed network according to the GSM cell information (frequency point, cell identifier, and pilot signal) belongs to the conventional technical means known to those skilled in the art, and is not described herein again, and is not intended to limit the present application.
Step 608: and the mobile terminal sets the auxiliary SIM card to be in a multi-mode and is connected to a high-speed network corresponding to the auxiliary SIM card.
Wherein the low speed network comprises a 2G network; the high-speed network comprises a 5G network or a 4G network or a 3G network. It should be noted that the low-speed network and the high-speed network are relative, and as technology develops, the 3G network may become a low-speed network and a new high-speed network appears.
It should be noted that how the mobile terminal sets the secondary SIM card to be in the multi-mode and connects to the high-speed network corresponding to the secondary SIM card belongs to the conventional technical means known to those skilled in the art, and is not described herein again and is not intended to limit the present application.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps of the above methods may be implemented by a program instructing associated hardware (e.g., a processor) to perform the steps, and the program may be stored in a computer readable storage medium, such as a read only memory, a magnetic or optical disk, and the like. Alternatively, all or part of the steps of the above embodiments may be implemented using one or more integrated circuits. Accordingly, the modules/units in the above embodiments may be implemented in hardware, for example, by an integrated circuit, or may be implemented in software, for example, by a processor executing programs/instructions stored in a memory to implement the corresponding functions. The present invention is not limited to any specific form of combination of hardware and software.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (10)
1. A mobile terminal, comprising: the device comprises a control module, a sending module, a receiving module, a connecting module and a setting module; wherein,
the control module is used for informing the sending module when the data service needs to be switched from the main customer identification module card to the auxiliary customer identification module card;
the sending module is used for receiving the notice from the switching module and sending a data service switching request to a network corresponding to the main client identification module card;
the receiving module is used for receiving the global mobile communication system cell information returned by the network corresponding to the main client identification module card;
a connection module for connecting to a low speed network corresponding to the received global system for mobile communications cell information; receiving the notice from the setting module, and connecting to the high-speed network corresponding to the secondary customer identification module card;
the setting module is used for setting the host client identification module card to be in a single mode; and setting the auxiliary customer identification module card to be in a multi-mode, and informing the connection module.
2. The mobile terminal of claim 1, further comprising an obtaining module and a determining module; wherein,
the acquisition module is used for acquiring the flow information and the corresponding time period of the main customer identification module card carried by the mobile terminal to which the acquisition module belongs, and the flow information and the corresponding time period of the auxiliary customer identification module card;
the judging module is used for judging whether the acquired flow information of the primary customer identification module card and the corresponding time period meet a preset first switching condition or not and judging whether the acquired flow information of the secondary customer identification module card and the corresponding time period meet a preset second switching condition or not; and when the obtained flow information of the main customer identification module card and the corresponding time period meet the first switching condition and the obtained flow information of the auxiliary customer identification module card and the corresponding time period meet the second switching condition, informing the control module to determine that the data service needs to be switched from the main customer identification module card to the auxiliary customer identification module card.
3. The mobile terminal of claim 2, wherein the determining module determines whether the obtained traffic information of the primary sim card and the corresponding time period satisfy a preset first switching condition comprises:
determining the time period of the current moment;
and when the residual quantity of the flow corresponding to the time period of the main customer identification module card at the current moment is judged to be less than or equal to a first preset threshold corresponding to the residual quantity of the flow, the flow information of the main customer identification module card meets the first switching condition.
4. The mobile terminal of claim 2, wherein the determining module determines whether the obtained traffic information of the secondary subscriber identity module card and the corresponding time period satisfy a preset second switching condition comprises:
determining the time period of the current moment;
and when the remaining quantity of the flow corresponding to the time period to which the secondary customer identification module card belongs at the current moment is judged to be larger than a second preset threshold corresponding to the remaining quantity of the flow, the flow information of the secondary customer identification module card meets the second switching condition.
5. The mobile terminal of claim 1, wherein the gsm cell information includes but is not limited to: frequency points, cell identities and pilot signals.
6. A method for implementing data service switching, comprising:
when the data service needs to be switched from the main client identification module card to the auxiliary client identification module card, the mobile terminal sends a data service switching request to a network corresponding to the main client identification module card;
the mobile terminal receives global mobile communication system cell information returned by a network corresponding to the main client identification module card;
the mobile terminal is connected to a low-speed network corresponding to the received cell information of the global system for mobile communication and sets the host client identification module card to be in a single mode;
the mobile terminal sets the auxiliary customer identification module card to be in a multi-mode and is connected to a high-speed network corresponding to the auxiliary customer identification module card.
7. The method of claim 6, further comprising, prior to the method: the mobile terminal acquires the flow information of the main customer identification module card carried by the mobile terminal and the corresponding time period, and the flow information of the auxiliary customer identification module card and the corresponding time period;
the mobile terminal judges whether the acquired flow information of the primary customer identification module card and the corresponding time period meet a preset first switching condition or not, and judges whether the acquired flow information of the secondary customer identification module card and the corresponding time period meet a preset second switching condition or not;
and when the mobile terminal judges that the obtained flow information of the main customer identification module card and the corresponding time period meet the first switching condition and judges that the obtained flow information of the auxiliary customer identification module card and the corresponding time period meet the second switching condition, the mobile terminal determines that the data service needs to be switched from the main customer identification module card to the auxiliary customer identification module card.
8. The method according to claim 7, wherein the determining whether the obtained traffic information of the primary customer identification module card and the corresponding time period satisfy a first preset switching condition comprises:
the mobile terminal determines the time period of the current moment;
and when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the main customer identification module card belongs at the current moment is less than or equal to a first preset threshold corresponding to the residual quantity of the flow, the flow information of the main customer identification module card meets the first switching condition.
9. The method according to claim 7, wherein the determining whether the obtained traffic information of the secondary subscriber identity module card and the corresponding time period satisfy a second switching condition set in advance by the determining module comprises:
the mobile terminal determines the time period of the current moment;
and when the mobile terminal judges that the residual quantity of the flow corresponding to the time period to which the secondary customer identification module card belongs at the current moment is greater than a second preset threshold corresponding to the residual quantity of the flow, the flow information of the secondary customer identification module card meets the second switching condition.
10. The method of claim 6, wherein the GSM cell information includes but is not limited to: frequency points, cell identities and pilot signals.
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