Intelligent switching method and system based on integrated card, integrated card and medium

Abstract

The invention discloses an intelligent switching method and system based on an integrated card, the integrated card and a medium, and the intelligent switching method based on the integrated card comprises the steps that when the integrated card is installed on terminal equipment, a control unit obtains a card switching instruction of a user for the terminal equipment, and the control unit switches the integrated card according to the card switching instruction; controlling the corresponding operator flow card to be in communication connection with terminal equipment through the control unit; when the integrated card is installed on a terminal device, the control unit obtains a network connection state detected by the terminal device according to a preset automatic switching instruction, and the control unit controls the corresponding operator flow card to be in communication connection with the terminal device through the control unit according to the network connection state. According to the invention, seamless switching of the integrated card is realized through platform instruction switching and detection and judgment of the automatic card switching condition, so that the network switching efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to an integrated card-based intelligent switching method, system, integrated card and medium. Background Art

[0002] In the prior art, when a mobile phone is faced with an integrated card, such as different SIM cards (SIM cards, Subscriber Identity Module) of operator A, operator B, operator C, etc., the user is usually required to manually download the software corresponding to the SIM card to switch the network connection. This method is not only cumbersome to operate, but also has a poor user experience. Whenever a user needs to switch to another operator's network, manual operation is required, which undoubtedly increases the user's usage cost and time cost.

[0003] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0004] The main purpose of the present application is to provide an integrated card-based intelligent switching method, system, integrated card and medium, aiming to solve the problem in the prior art that users need to manually download and install software corresponding to the SIM card in order to switch network connections, resulting in cumbersome switching operations.

[0005] A first aspect of an embodiment of the present application provides an integrated card-based smart switching method, which is applied to the control of an integrated card in which multiple operator traffic cards are integrated, wherein the integrated card includes a control unit and multiple operator traffic cards, and the multiple operator traffic cards are respectively connected to the control unit; the integrated card-based smart switching method includes: when the integrated card is installed on a terminal device, the control unit obtains a card cutting instruction from the user for the terminal device, and the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the card cutting instruction; when the integrated card is installed on the terminal device, the control unit obtains the network connection status detected by the terminal device according to a preset automatic switching instruction, and the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection status.

[0006] Optionally, in one embodiment of the present application, the multiple operator traffic cards include a default card and an alternative card, and the default card and the alternative card are respectively connected to the control unit, and in the initial state, the default card is communicatively connected to the terminal device through the control unit; the control unit controls the corresponding operator traffic card to be communicatively connected to the terminal device through the control unit according to the card cutting instruction, specifically including: when the default card is communicatively connected to the terminal device through the control unit, the control unit disconnects the connection between the default card and the terminal device according to the card cutting instruction, and establishes a connection between the alternative card and the terminal device; when the alternative card is communicatively connected to the terminal device through the control unit, the control unit disconnects the connection between the alternative card and the terminal device according to the card cutting instruction, and establishes a connection between the default card and the terminal device.

[0007] Optionally, in one embodiment of the present application, the alternative card includes a first flow card and a second flow card; when the alternative card is communicatively connected to the terminal device through the control unit, the control unit disconnects the connection between the alternative card and the terminal device according to the card cutting instruction, and establishes a connection between the default card and the terminal device, specifically including: when the first flow card is communicatively connected to the terminal device through the control unit, the control unit disconnects the connection between the first flow card and the terminal device according to the card cutting instruction, and establishes a connection between the second flow card and the terminal device; when the second flow card is communicatively connected to the terminal device through the control unit, the control unit disconnects the connection between the second flow card and the terminal device according to the card cutting instruction, and establishes a connection between the default card and the terminal device.

[0008] Optionally, in one embodiment of the present application, the control unit controls the corresponding operator traffic card to communicate and connect with the terminal device through the control unit according to the card cutting instruction, and then includes: if both the default card and the alternative card cannot access the network when connected to the terminal device, the control unit establishes a connection between the default card and the terminal device.

[0009] Optionally, in one embodiment of the present application, the network connection status includes signal strength, network service and network standard; the control unit obtains the network connection status detected by the terminal device according to a preset automatic switching instruction, specifically: when the control unit does not receive the switching instruction, and the terminal device moves from a first position to a second position, the control unit obtains the signal strength, network service and network standard of the terminal device at the second position according to the preset automatic switching instruction; or when the control unit does not receive the switching instruction, the control unit obtains the signal strength, network service and network standard of the terminal device at each preset interval according to the preset automatic switching instruction.

[0010] Optionally, in one embodiment of the present application, the control unit controls the corresponding operator traffic card to communicate and connect with the terminal device through the control unit according to the network connection status, specifically including: when the multiple signal strengths detected for the first consecutive number of times are no signal or the corresponding multiple network services are abnormal services, the control unit controls the corresponding operator traffic card to communicate and connect with the terminal device through the control unit according to a preset card switching order; wherein the abnormal services include no service and restricted service; when the multiple signal strengths detected for the second consecutive number of times are lower than the signal strength threshold or the corresponding multiple network standards are lower than the network standard threshold, the control unit controls the corresponding operator traffic card to communicate and connect with the terminal device through the control unit according to the preset card switching order.

[0011] Optionally, in one embodiment of the present application, the integrated card-based intelligent switching method also includes: when the traffic card switching has been performed more than a preset number of times, the control unit establishes a connection between the default card and the terminal device, and stops the traffic card switching until the network connection status meets the preset requirements, and the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection status.

[0012] The second aspect of the embodiment of the present application further provides an integrated card-based intelligent switching system, wherein the integrated card-based intelligent switching system includes:

[0013] An instruction card switching module, which is used for, when the integrated card is installed on the terminal device and the control unit obtains the user's card switching instruction for the terminal device, the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the card switching instruction;

[0014] The automatic card switching module is used when the integrated card is installed on the terminal device. The control unit obtains the network connection status detected by the terminal device according to the preset automatic switching instruction. The control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection status.

[0015] A third aspect of an embodiment of the present application further provides an integrated card, wherein the integrated card comprises: a memory, a processor, and an integrated card-based intelligent switching program stored in the memory and executable on the processor, wherein the integrated card-based intelligent switching program, when executed by the processor, implements the steps of the integrated card-based intelligent switching method as described above.

[0016] The fourth aspect of the embodiment of the present application also provides a computer-readable storage medium, wherein the computer-readable storage medium stores an integrated card-based smart switching program, and when the integrated card-based smart switching program is executed by a processor, the steps of the integrated card-based smart switching method as described above are implemented.

[0017] Beneficial effects: The present application provides an integrated card-based intelligent switching method, system, integrated card and medium. The present application realizes seamless switching of multiple SIM cards (i.e., integrated cards) through platform command switching and detection and judgment of automatic card switching conditions, reduces the user operation amount, thereby improving network switching efficiency, improving resource utilization and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of an integrated card in a preferred embodiment of the intelligent switching method based on an integrated card of the present application;

[0020] Figure 2 It is a flow chart of a preferred embodiment of the intelligent switching method based on the integrated card of the present application;

[0021] Figure 3 It is a structural diagram of a preferred embodiment of the intelligent switching system based on the integrated card of the present application;

[0022] Figure 4 This is a structural diagram of a preferred embodiment of the integrated card of the present application.

[0023] Description of reference numerals:

[0024] 100. Instruction card cutting module; 200. Automatic card cutting module. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and effect of the present application clearer and more specific, the technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. The described embodiments are only possible technical implementations of the present application, not all possible implementations. Based on the embodiments in the present application, those skilled in the art can completely combine the embodiments of the present application to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present application.

[0026] In the related art, users need to manually download and install the software corresponding to the SIM card in order to switch the network connection; manual network switching is not only time-consuming but also prone to errors, causing users to encounter unnecessary troubles during use; users may need to install multiple software to manage different SIM cards, which not only takes up the storage space of the mobile phone, but also may affect the operating efficiency of the mobile phone.

[0027] First, the nouns involved in the embodiments of the present application are introduced:

[0028] Network standards refer to the communication standards and technical specifications adopted by mobile communication systems. Common network standards include 2G, 3G, 4G and the more advanced 5G. In terms of network standards, more advanced network standards (such as 4G) provide faster data transmission rates, lower latency and better network coverage than lower-level network standards (such as 2G, 3G).

[0029] Secondly, the integrated card of the embodiment of the present application is introduced.

[0030] In one embodiment of the present application, Figure 1 As shown, the integrated card with multiple operator traffic cards includes a control unit (i.e., MCU control and processing unit) and multiple operator traffic cards. The multiple operator traffic cards are respectively connected to the control unit, that is, the operators to which the multiple operator traffic cards belong are different, and one operator traffic card among the multiple operator traffic cards is communicated with the terminal device through the control unit.

[0031] Specifically, the control unit controls multiple operator traffic cards connected to it so that one of the multiple operator traffic cards is communicated with the terminal device to achieve the purpose of Internet access.

[0032] It is understandable that terminal devices (such as mobile phones, routers, in-vehicle communication equipment, etc.) have multiple SIM cards built in. Each SIM card corresponds to the network of an operator. These SIM cards communicate and connect with the devices through the hardware and software interfaces of the terminal devices. When the terminal device needs to switch network connections, the integrated card will select the best SIM card from multiple SIM cards for connection based on the preset card switching logic and conditions. This process involves operations such as disconnecting the current connection and re-establishing a new connection.

[0033] In one embodiment of the present application, the multiple operator traffic cards include a default card and an alternative card, the default card and the alternative card are respectively connected to the control unit, and in an initial state, the default card is communicated with the terminal device through the control unit.

[0034] Specifically, the default card is the SIM card of operator A, and the alternative card is the SIM card of operator B.

[0035] In another embodiment of the present application, see Figure 1 , the alternative cards include a first flow card and a second flow card.

[0036] Specifically, the candidate cards are two SIM cards, and the default card, the first flow card and the second flow card correspond to the SIM cards of operator A, operator B and operator C respectively. In this embodiment, the SIM card of operator A (i.e., the default card) is the default card, and other settings can also be made according to actual conditions.

[0037] In this application, by integrating the software into the main control slice (i.e., the integrated card), the integrated card can be plug-and-play, and there is no need to download switching software on the mobile phone.

[0038] The following describes the intelligent switching method, system, integrated card and medium based on the integrated card of the embodiment of the present application with reference to the accompanying drawings. In view of the problem that the user needs to manually download and install the software corresponding to the SIM card in the above-mentioned related technology before the network connection can be switched, resulting in cumbersome switching operations, the present application provides an intelligent switching method based on an integrated card, in which the seamless switching of multiple SIM cards (i.e., integrated cards) is achieved through platform command switching and detection and judgment of automatic card switching conditions, reducing the amount of user operations, thereby improving network switching efficiency, resource utilization and user experience. As a result, the technical problem that the user needs to manually download and install the software corresponding to the SIM card in the related technology before the network connection can be switched, resulting in cumbersome switching operations, is solved.

[0039] It should be noted that when a terminal device has a built-in multi-network SIM card and is placed in a fixed location, or moved to a certain geographical location, it will automatically switch the operator network according to the local mobile network coverage, or the platform will issue an instruction to switch the operator network.

[0040] In this application, users can achieve seamless switching of integrated cards without manually switching networks, which greatly improves the user experience; integrated card management is achieved through master control slicing, without the need to install multiple software, saving storage space and operating resources of the mobile phone; intelligent switching is performed according to conditions such as signal strength, network service status and network standard, effectively improving network stability and reliability; automatic network switching reduces user manual operations and improves work efficiency and productivity.

[0041] The technical solution of the present application is described in detail with specific embodiments below. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0042] The intelligent switching method based on the integrated card described in the preferred embodiment of the present application is as follows: Figure 2 As shown, the integrated card-based intelligent switching method includes the following steps:

[0043] In step S101, when the integrated card is installed on the terminal device and the control unit obtains the user's card cutting instruction for the terminal device, the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the card cutting instruction.

[0044] In one possible implementation, when the default card is communicatively connected to the terminal device through the control unit, the control unit disconnects the default card from the terminal device according to the card cutting instruction, and establishes a connection between the alternative card and the terminal device; when the alternative card is communicatively connected to the terminal device through the control unit, the control unit disconnects the alternative card from the terminal device according to the card cutting instruction, and establishes a connection between the default card and the terminal device.

[0045] Specifically, after the terminal device is turned on, it first identifies and initializes the multiple built-in SIM cards, and selects the default card of operator A as the initial card (i.e., the default card) by default to ensure that all SIM cards are correctly identified and in standby mode. When the platform issues a card-cutting instruction to switch the SIM card, the control unit switches to the designated operator SIM card according to the instruction. It should be noted that when a platform card-cutting instruction exists, the control unit will prioritize the instruction switch and ignore other automatic switching conditions.

[0046] In this embodiment, the card switching order is the default card of operator A-the alternative card of another operator, and the default card is the default card upon power-on.

[0047] In one possible implementation, when the first flow card is communicatively connected to the terminal device through the control unit, the control unit disconnects the first flow card from the terminal device according to the card cutting instruction, and establishes a connection between the second flow card and the terminal device; when the second flow card is communicatively connected to the terminal device through the control unit, the control unit disconnects the second flow card from the terminal device according to the card cutting instruction, and establishes a connection between the default card and the terminal device.

[0048] In this embodiment, the card switching sequence is the default card of operator A - the first traffic card of operator B - the second traffic card of operator C, and the default card is used by default upon power-on. Thus, according to the preset card switching sequence, the control unit switches to the next SIM card.

[0049] In other words, it supports switching SIM cards by issuing instructions through the platform, specifying to switch to a specific operator's SIM card (manual card switching).

[0050] In a possible implementation, if both the default card and the optional card cannot access the network when connected to the terminal device, the control unit establishes a connection between the default card and the terminal device.

[0051] Specifically, after the card switching condition is triggered, it is executed and switched in sequence according to the preset card switching order. If all three cards cannot register the network, they will stay on the default card after switching three times in a cycle.

[0052] That is, if the newly switched SIM card cannot access the Internet, switch the SIM card. If all three SIM cards cannot log on to the Internet, switch them three times in a cycle (you can set it according to the situation), and then it will stay on the default card (i.e. the default card).

[0053] It should be noted that the inability to access the Internet means that the terminal device (such as a mobile phone) cannot connect to the Internet through the SIM card, that is, it cannot access network services, such as browsing web pages, downloading data, etc. This may be due to a variety of reasons, including but not limited to: no service, the terminal device does not detect the signal of the SIM card at all, that is, the device cannot identify or connect to the network provided by the SIM card, which is usually manifested as the device displays "no service" or similar prompts; limited service, in some cases, the SIM card may be subject to certain restrictions (such as operator restrictions, regional restrictions, etc.), resulting in the device being unable to access network services, which may not necessarily be manifested as "no service", but the device still cannot access the Internet; insufficient signal strength, even if the device can detect the signal of the SIM card, if the signal strength is insufficient, it may also lead to the inability to access the Internet. The signal strength is affected by a variety of factors, such as geographical location, building obstruction, etc.; network standard mismatch, if the network standard provided by the SIM card does not match the network standard of the terminal device (such as the device only supports 4G, but the SIM card only provides 3G service), it may also lead to the inability to access the Internet.

[0054] In step S102, when the integrated card is installed on the terminal device, the control unit obtains the network connection status detected by the terminal device according to the preset automatic switching instruction, and the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection status.

[0055] In a possible implementation, the network connection status includes signal strength, network service, and network standard. When the control unit does not receive the switching instruction and the terminal device moves from the first position to the second position, the control unit obtains the signal strength, network service, and network standard of the terminal device at the second position according to a preset automatic switching instruction; or when the control unit does not receive the switching instruction, the control unit obtains the signal strength, network service, and network standard of the terminal device at each preset interval according to a preset automatic switching instruction.

[0056] Specifically, in one embodiment, when the terminal device moves from one location to another, the control unit obtains the network connection status; in another embodiment, the control unit obtains the network connection status every certain period of time. It can be set according to the actual situation and is not specifically limited here.

[0057] It should be noted that the control unit automatically switches the terminal device according to the network connection status (signal strength, network service, network standard). Switching is based on the set signal strength threshold, which can be configured according to customer requirements; switching is based on network services, which include normal network services and abnormal network services, which include no service and restricted services; switching is based on network standards, in which 4G>3G>2G.

[0058] In a possible implementation, when the multiple signal strengths detected for a first consecutive number of times are no signal or the corresponding multiple network services are abnormal services, the control unit controls the corresponding operator traffic card to communicate and connect with the terminal device through the control unit according to a preset card switching order (i.e., switching the operator traffic card); wherein the abnormal service includes no service and restricted service; when the multiple signal strengths detected for a second consecutive number of times are lower than the signal strength threshold or the corresponding multiple network standards are lower than the network standard threshold, the control unit controls the corresponding operator traffic card to communicate and connect with the terminal device through the control unit according to the preset card switching order (i.e., switching the operator traffic card).

[0059] Specifically, signal strength detection: detect the signal strength of the current SIM card three times in a row. If it is lower than the set threshold (-115dB), the card cutting condition is triggered; network service detection: detect whether the current SIM card is in a no service or limited service state for five consecutive times, with an interval of 30 seconds between each detection (a total of 150 seconds). If the conditions are met, the card cutting condition is triggered; network standard detection: detect whether the current network standard is 4G. If it is reduced to 3G or lower, and this is the case for three consecutive detections, the card cutting condition is triggered. It can be understood that the above three detection conditions are in parallel, and the card cutting logic can be triggered as long as any one of the conditions is met.

[0060] In the embodiment of the present application, the card cutting logic is as follows: if any one of the following conditions is met, the control unit performs card cutting: first, if the detection condition (completely no signal, no service, limited service) is detected for 5 consecutive times (the first consecutive number of times) and the detection time is 150s, it will switch to the next card (any one of the conditions is met); secondly, if the detection condition (signal strength, network standard) is detected three times in a row (the second consecutive number of times), the signal strength is lower than the threshold (such as -115dB) or 4G becomes 3G, the card is switched to the next SIM card.

[0061] In one possible implementation, when the operator traffic card switching has been performed more than a preset number of times, the control unit establishes a connection between the default card and the terminal device, and stops the operator traffic card switching until the network connection status meets the preset requirements. The control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection status (i.e., performs operator traffic card switching).

[0062] Specifically, if a SIM card triggers the card switching function 9 times in a row, it will stay in the default card and wait for the signal strength and network standard to return to normal. After recovery, the control unit will allow normal card switching again after 6-12 minutes. This step is a supplement to the card switching logic to prevent the instability of the integrated card and waste of resources caused by frequent switching. When the number of card switching times reaches the limit, it will enter the waiting state until the recovery conditions are met.

[0063] In an embodiment of the present application, if the SIM card triggers card switching 9 times (preset number of times) in a row, it will stay in the default card (default card) until the signal strength is higher than the set threshold and the network standard is 4G. After returning to normal, normal card switching can be performed 6-12 minutes later.

[0064] Next, the integrated card-based intelligent switching system proposed according to the embodiment of the present application is described with reference to the accompanying drawings.

[0065] Figure 3 It is a structural diagram of an integrated card-based intelligent switching system according to an embodiment of the present application.

[0066] like Figure 3 As shown, the integrated card-based intelligent switching system includes: an instruction card switching module 100 and an automatic card switching module 200 .

[0067] Specifically, the instruction card cutting module 100 is used for, when the integrated card is installed on the terminal device and the control unit obtains the user's card cutting instruction for the terminal device, the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the card cutting instruction;

[0068] The automatic card switching module 200 is used for when the integrated card is installed on the terminal device, the control unit obtains the network connection status detected by the terminal device according to the preset automatic switching instruction, and the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection status.

[0069] Figure 4 This is a structural diagram of an integrated card provided in an embodiment of the present application. The integrated card may include:

[0070] A memory 501 , a processor 502 , and a computer program stored in the memory 501 and executable on the processor 502 .

[0071] When the processor 502 executes the program, the intelligent switching method based on the integrated card provided in the above embodiment is implemented.

[0072] Furthermore, the integrated card also includes:

[0073] The communication interface 503 is used for communication between the memory 501 and the processor 502 .

[0074] The memory 501 is used to store computer programs that can be executed on the processor 502 .

[0075] The memory 501 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.

[0076] If the memory 501, the processor 502 and the communication interface 503 are implemented independently, the communication interface 503, the memory 501 and the processor 502 can be connected to each other through a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component (PCI) bus or an Extended Industry Standard Architecture (EIS) bus. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 4 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0077] Optionally, in a specific implementation, if the memory 501, the processor 502 and the communication interface 503 are integrated on a chip, the memory 501, the processor 502 and the communication interface 503 can communicate with each other through an internal interface.

[0078] The processor 502 may be a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0079] This embodiment also provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the above-mentioned intelligent switching method based on the integrated card is implemented.

[0080] One embodiment of the present application provides a computer program product, including a computer program, which, when executed by a processor, implements the present application Figure 2 An intelligent switching method based on an integrated card is provided in any of the corresponding embodiments.

[0081] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or N embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0082] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "N" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0083] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code comprising one or N executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0084] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable storage medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in combination with these instruction execution systems, devices or apparatuses. For the purposes of this specification, a "computer-readable storage medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in combination with these instruction execution systems, devices or apparatuses. More specific examples (non-exhaustive list) of computer-readable storage media include the following: an electrical connection with one or N wirings (electronic device), a portable computer disk box (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), a fiber optic device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable storage medium may even be paper or other suitable medium on which the program is printed, since the program can be obtained electronically by optically scanning the paper or other medium and then editing, interpreting or processing in other suitable ways as necessary, and then storing it in a computer memory.

[0085] It should be understood that the various parts of the present application can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiment, the N steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0086] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0087] In addition, each functional unit in each embodiment of the present application may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0088] The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. A person of ordinary skill in the art may change, modify, replace and modify the above embodiments within the scope of the present application.

[0089] It should be understood that the application of the present application is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to this application.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An intelligent switching method based on an integrated card, characterized in that: Applicable to the control of an integrated card with multiple operator traffic cards integrated, the integrated card includes a control unit and multiple operator traffic cards, and the multiple operator traffic cards are respectively connected to the control unit; The integrated card-based intelligent switching method includes: When the integrated card is installed on the terminal device, when the control unit obtains a card switching instruction from the user for the terminal device, the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the card switching instruction; When the integrated card is installed on the terminal device, the control unit obtains the network connection status detected by the terminal device according to the preset automatic switching instruction, and the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection status.

2. The intelligent switching method based on the integrated card according to claim 1, characterized in that: The plurality of operator traffic cards include a default card and an alternative card, the default card and the alternative card are respectively connected to the control unit, and in an initial state, the default card is connected to the terminal device through the control unit for communication; The control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the card switching instruction, specifically including: When the default card is connected to the terminal device through the control unit, the control unit disconnects the default card from the terminal device according to the card switching instruction and establishes a connection between the alternative card and the terminal device; When the optional card is in communication connection with the terminal device through the control unit, the control unit disconnects the optional card from the terminal device according to the card switching instruction and establishes a connection between the default card and the terminal device.

3. The integrated card-based intelligent switching method according to claim 2, characterized in that: The alternative cards include a first flow card and a second flow card; When the alternative card is connected to the terminal device through the control unit, the control unit disconnects the connection between the alternative card and the terminal device according to the card switching instruction and establishes a connection between the default card and the terminal device, specifically including: When the first flow card is connected to the terminal device through the control unit, the control unit disconnects the first flow card from the terminal device according to the card cutting instruction and establishes a connection between the second flow card and the terminal device; When the second flow card is connected to the terminal device through the control unit, the control unit disconnects the second flow card from the terminal device according to the card cutting instruction and establishes a connection between the default card and the terminal device.

4. The integrated card-based intelligent switching method according to claim 2, characterized in that: The control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the card switching instruction, and then further includes: If both the default card and the optional card cannot access the network when connected to the terminal device, the control unit establishes a connection between the default card and the terminal device.

5. The integrated card-based intelligent switching method according to claim 2, characterized in that: The network connection status includes signal strength, network service and network standard; The control unit obtains the network connection status detected by the terminal device according to the preset automatic switching instruction, specifically: When the control unit does not receive the switching instruction and the terminal device moves from the first position to the second position, the control unit obtains the signal strength, network service and network standard of the terminal device at the second position according to the preset automatic switching instruction; or When the control unit does not receive the switching instruction, the control unit obtains the signal strength, network service and network standard of the terminal device at each preset interval according to the preset automatic switching instruction.

6. The integrated card-based intelligent switching method according to claim 5, characterized in that: The control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection state, specifically including: When the multiple signal strengths detected at the first consecutive times are no signal or the corresponding multiple network services are abnormal services, the control unit controls the corresponding operator traffic card to communicate and connect with the terminal device through the control unit according to the preset card switching order; wherein the abnormal service includes no service and limited service; When the multiple signal strengths detected for the second consecutive time are lower than the signal strength threshold or the corresponding multiple network standards are lower than the network standard threshold, the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the preset card cutting order.

7. The integrated card-based intelligent switching method according to claim 2, characterized in that: The integrated card-based intelligent switching method further includes: When the traffic card switching has been performed more than a preset number of times, the control unit establishes a connection between the default card and the terminal device and stops the traffic card switching until the network connection status meets the preset requirements. The control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection status.

8. An intelligent switching system based on an integrated card, characterized in that: The integrated card-based intelligent switching system includes: An instruction card switching module, which is used for, when the integrated card is installed on the terminal device and the control unit obtains the user's card switching instruction for the terminal device, the control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the card switching instruction; The automatic card switching module is used when the integrated card is installed on the terminal device. The control unit obtains the network connection status detected by the terminal device according to the preset automatic switching instruction. The control unit controls the corresponding operator traffic card to communicate with the terminal device through the control unit according to the network connection status.

9. An integrated card, characterized in that: The integrated card includes: a memory, a processor, and an integrated card-based intelligent switching program stored in the memory and executable on the processor. When the integrated card-based intelligent switching program is executed by the processor, the steps of the integrated card-based intelligent switching method as described in any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores an integrated card-based intelligent switching program, and when the integrated card-based intelligent switching program is executed by a processor, the steps of the integrated card-based intelligent switching method according to any one of claims 1 to 7 are implemented.

Images