CN114599024B - Device for processing multiple user identity modules - Google Patents
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- CN114599024B CN114599024B CN202210240570.2A CN202210240570A CN114599024B CN 114599024 B CN114599024 B CN 114599024B CN 202210240570 A CN202210240570 A CN 202210240570A CN 114599024 B CN114599024 B CN 114599024B
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
- G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
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Abstract
The embodiment of the invention relates to equipment for processing a plurality of user identity modules, which comprises: the system comprises a main control module, a first communication interface module, a plurality of first clamping groove modules and a plurality of first user identity modules, wherein the first user identity modules are in one-to-one correspondence with the first clamping groove modules. The device realizes the function of sharing the user identity module and also provides the function of storing and inquiring the state of the user identity module in each card slot.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a device for processing multiple user identity modules.
Background
A subscriber identity module (Subscriber Identity Module, SIM) is provided on the handset or internet of things device, which is also known as a SIM card. The instruction set of the user identification module comprises two major parts: a network resident instruction set associated with a telecommunications network logon process, and a non-network resident instruction set associated with a telecommunications or internet of things application. Wherein, the resident network instruction set is solidified, and the non-resident network instruction set is changed frequently. Once the non-network resident instruction set changes, the subscriber identity module needs to be tested. The conventional operation mode is that the user identity module after the updating of the instruction set is inserted into a card slot of a mobile phone or an internet of things device to perform real network test, and a real network number is written into each user identity module to be tested (SIM card to be tested), that is, the more the tested mobile phone or the internet of things device is, the larger the corresponding real network number requirement for testing is, so that a testing party needs to store and maintain a large number of real network numbers for testing.
To solve this problem, we propose a new solution for sharing test numbers, which consists of a front-end remote access device for subscriber identity modules, a background gateway device, a pool of alternative subscriber identity modules (i.e. a pool of alternative SIM cards), etc., where a certain number of alternative subscriber identity modules with real network numbers (i.e. alternative SIM cards) are provided in the pool of alternative subscriber identity modules for test number sharing. The user identity module remote access equipment identifies an instruction sent to the user identity module to be tested by the mobile phone or the Internet of things equipment; if the current instruction belongs to a resident network instruction set, namely a solidified network-logging instruction set, forwarding the current instruction as access data to a background gateway device, and completing network-logging operation by the gateway device by using a shared test number; if the current instruction belongs to a non-network resident instruction set, namely an instruction set to be tested related to the application of the telecommunication or the Internet of things, the current instruction is sent to a user identity module to be tested for testing. After receiving the access data, the gateway equipment of the background distributes the instruction analyzed from the access data to one user identity module in the alternative user identity module pool, and returns the instruction return data returned by the user identity module to the remote access equipment of the user identity module. Therefore, based on the scheme, the test mechanism of sharing the real network number is realized, the test of all the identity modules of the user to be tested can be completed on the premise of only few real network numbers for test, one real network number for test can be no longer applied for each mobile phone or Internet of things device, and a large number of real network numbers for test are no longer required to be stored and maintained.
In order to realize the solution, besides the remote access device of the front-end user identity module and the background gateway, a device for loading and processing a plurality of alternative user identity modules is needed to realize the function of the alternative user identity module pool.
Disclosure of Invention
The object of the present invention is to address the drawbacks of the prior art by providing an apparatus for handling a plurality of subscriber identity modules, the apparatus comprising: the system comprises a main control module, a first communication interface module, a plurality of first clamping groove modules and a plurality of first user identification modules, wherein the first user identification modules are in one-to-one correspondence with the first clamping groove modules. The device can load a plurality of user identity modules as alternative user identity modules, can use one of the user identity modules to execute instructions and return corresponding instruction return data according to instruction information sent by external connection equipment (such as gateway equipment in the solution), can summarize the states of the user identity modules loaded in all the clamping slots by taking the clamping slot modules as intermediaries, and can provide three state query modes for the external connection equipment (such as gateway equipment in the solution). The device not only realizes the device function of sharing the user identity module in the background alternative user identity module pool mentioned in the solution, assists the testing party in saving the test management cost, but also provides the function of storing and inquiring the state of the user identity module in each card slot.
To achieve the above object, an embodiment of the present invention provides an apparatus for processing a plurality of user id modules, the apparatus including: the system comprises a main control module, a first communication interface module, a plurality of first clamping groove modules and a plurality of first user identity modules, wherein the first user identity modules are in one-to-one correspondence with the first clamping groove modules;
each first user identity module is connected with the corresponding first clamping groove module and is arranged in the first clamping groove module;
the main control module is respectively connected with the first communication interface module and each first clamping groove module; the main control module is used for receiving first instruction information sent by external connection equipment through the first communication interface module and identifying the first instruction information; when the first instruction information is a first module execution instruction, performing module instruction execution processing according to the first module execution instruction to obtain corresponding first instruction return data, and returning the first instruction return data to the external connection equipment through the first communication interface module; when the first instruction information is a first state acquisition instruction, carrying out state report preparation processing according to the first state acquisition instruction and a locally stored first state list to obtain corresponding first state report data, and sending the first state report data back to the external connection equipment through the first communication interface module.
Preferably, each first card slot module corresponds to a unique first card slot identification code;
the first status list includes a plurality of first status records; the first state record comprises a first card slot identification field and a first card slot module state field; the first card slot module field includes a normal state and an abnormal state.
Preferably, the main control module is further configured to reset the first user identification module in the card slot through each first card slot module when the device is powered on and reset, and obtain first module reset information returned by each first card slot module; and checking the reset information of each first module, if the reset information of the first module is empty or is not matched with preset reset information, setting the first card slot module field of the first state record corresponding to the first card slot module corresponding to the current reset information of the first module in the first state list as an abnormal state, and if the reset information of the first module is matched with the preset reset information, setting the first card slot module field of the first state record corresponding to the first card slot module corresponding to the current reset information of the first module in the first state list as a normal state.
Preferably, the main control module is specifically configured to extract a first module identifier and a first execution instruction code from the first module execution instruction when performing module instruction execution processing according to the first module execution instruction; the first card slot module with the first card slot identification code matched with the first module identification is used as a current card slot, and the first user identity module arranged in the current card slot is used as a current module; the first execution instruction code is sent to the current module through the current card slot, and instruction execution return information returned by the current card slot is received; identifying the instruction execution return information, if the instruction execution return information is not an instruction exception error code, setting the first card slot module field of the first state record corresponding to the current card slot in the first state list to be in a normal state, and if the instruction execution return information is an instruction exception error code, setting the first card slot module field of the first state record corresponding to the current card slot in the first state list to be in an abnormal state; and taking the instruction execution return information as corresponding first instruction return data.
Further, the current card slot is used for sending the first execution instruction code to the current module in the card slot when receiving the first execution instruction code sent by the main control module; if the return information of the current module is received in the appointed time, the current return information is used as the instruction execution return information to be returned to the main control module; and if the return information of the current module is not received within the appointed time, returning the instruction execution return information which is specifically set as the instruction exception error code to the main control module.
Preferably, the main control module is specifically configured to extract a first instruction parameter from the first state acquisition instruction and identify the first instruction parameter when performing a state report preparation process according to the first state acquisition instruction and a locally stored first state list; when the first instruction parameter is a single module state parameter, extracting a first module identification parameter from the first state acquisition instruction, extracting the first card slot module field of the first state record matched with the first module identification parameter in the first state list as corresponding first state data, and forming corresponding first state report data by the first module identification parameter and the first state data; when the first instruction parameters are a plurality of module state parameters, a first module identification parameter set with a plurality of second module identification parameters is extracted from the first state acquisition instruction, the first card slot identification field in the first state list is extracted from the first card slot module field of the first state record matched with each second module identification parameter to serve as corresponding second state data, a corresponding first state data set is formed by each second module identification parameter and the corresponding second state data, and the corresponding first state report data is formed by all obtained first state data sets; when the first instruction parameter is a full-module state parameter, extracting each first state record in the first state list to serve as a corresponding second state data set, and forming corresponding first state report data by all the obtained second state data sets.
Preferably, the apparatus further comprises a plurality of first signal lights; each first signal lamp is connected with the main control module respectively, and the first signal lamps correspond to the first clamping groove modules one by one;
the main control module is further configured to set, when the first card slot module status field of any first status record of the first status list is set to a normal status, a signal lamp color of the first signal lamp corresponding to the first card slot module corresponding to the first card slot identification code matched with the first card slot identification field of the current first status record to a first color; when the first card slot module status field of any first status record of the first status list is set to be in an abnormal status, setting the signal lamp color of the first signal lamp corresponding to the first card slot module corresponding to the first card slot identification code matched with the first card slot identification field of the current first status record to be a second color; wherein the first color and the second color are two different colors.
Preferably, the first communication interface module includes a serial bus (Universal Serial Bus, USB), a serial port, and a network cable interface.
Preferably, the shape of the first subscriber identity module includes a 2FF card specification, a 3FF card specification and a 4FF card specification; the corresponding shapes of the first card slot modules also comprise a 2FF card slot specification, a 3FF card slot specification and a 4FF card slot specification.
The embodiment of the invention provides equipment for processing a plurality of user identity modules, which comprises the following components: the system comprises a main control module, a first communication interface module, a plurality of first clamping groove modules and a plurality of first user identification modules, wherein the first user identification modules are in one-to-one correspondence with the first clamping groove modules. The device can load a plurality of user identity modules as alternative user identity modules, can use one of the user identity modules to execute instructions and return corresponding instruction return data according to instruction information sent by external connection equipment (such as gateway equipment in the solution), can summarize the states of the user identity modules loaded in all the clamping slots by taking the clamping slot modules as intermediaries, and can provide three state query modes for the external connection equipment (such as gateway equipment in the solution). The device not only realizes the device function of sharing the user identity module in the background alternative user identity module pool mentioned in the solution, assists the testing party in saving the test management cost, but also provides the function of storing and inquiring the state of the user identity module in each card slot.
Drawings
Fig. 1 is a block diagram of an apparatus for processing a plurality of subscriber identity modules according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, which is a block diagram of an apparatus for processing a plurality of user identity modules according to an embodiment of the present invention, the apparatus 1 mainly includes: the system comprises a main control module 11, a first communication interface module 12, a plurality of first clamping groove modules 13, a plurality of first user identity modules 14 and a plurality of first signal lamps 15.
Each first user identity module 14 is connected with the corresponding first clamping groove module 13 and is arranged in the first clamping groove module 13; the first subscriber identity modules 14 are in one-to-one correspondence with the first card slot modules 13.
The shape of the first subscriber identity module 14 includes a 2FF (2 nd Form Factor) card specification, a 3FF (Third Form Factor) card specification and a 4FF (Fourth Form Factor) card specification; the shape of the corresponding first card slot module 13 also includes 2FF card slot specifications, 3FF card slot specifications, and 4FF card slot specifications.
Here, the entity of the first subscriber identity module 14 has various forms, which may be various packaging forms and various communication frequency bands (2G/3G/4G/5G/6G) in the telecommunication field and the communication field of the internet of things, and at least includes: SIM cards, universal subscriber identity module (Universal Subscriber Identity Module, USIM) cards, universal integrated circuit cards (Universal Integrated Circuit Card, UICC), embedded subscriber identity modules (e-SIM), etc. The card specification of the first subscriber identity module 14 supports three card specifications of 2FF, 3FF and 4FF, wherein the 2FF card specification is the conventional SIM card specification: the length multiplied by the width is 2.5cm multiplied by 1.5cm;3FF card specification is also known as mini-UICC or Micro-SIM card dimensional specification: the length multiplied by the width is 1.5cm multiplied by 1.2cm;4FF card specification, known as nano sim card dimensional specification: the length x width is 12.3mm x 8.8mm. The corresponding card slot size of the first card slot module 13 also supports three card slot specifications of 2FF, 3FF and 4 FF.
Each first signal lamp 15 is respectively connected with the main control module 11; the first signal lamps 15 are in one-to-one correspondence with the first clamping groove modules 13. Here, the first signal lamp 15 can be realized conventionally by means of a light-emitting diode (Light Emitting Diode, LED).
The first communication interface module 12 includes a serial bus (Universal Serial Bus, USB), a serial port, and a network cable interface. The first communication interface module 12 is configured to receive first instruction information sent by the external connection device 2, send the first instruction information to the main control module 11, and send return data returned by the main control module 11 back to the external connection device 2. Here, the external connection device 2 may be regarded as the aforementioned gateway device, or any other type of external device or server that implements the functions of the aforementioned gateway device.
The main control module 11 is respectively connected with the first communication interface module 12 and each first clamping groove module 13. The main control module 11 is configured to receive first instruction information sent by the external connection device 2 through the first communication interface module 12, and identify the first instruction information; when the first instruction information is a first module execution instruction, performing module instruction execution processing according to the first module execution instruction to obtain corresponding first instruction return data, and sending the first instruction return data back to the external connection device 2 through the first communication interface module 12; when the first instruction information is the first status acquisition instruction, status report preparation processing is performed according to the first status acquisition instruction and the locally stored first status list to obtain corresponding first status report data, and the first status report data is returned to the external connection device 2 through the first communication interface module 12.
The first module execution instruction comprises a first module identifier and a first execution instruction code;
the first state acquisition instruction comprises a first instruction parameter, the first state acquisition instruction further comprises a first module identification parameter when the first instruction parameter is a single module state parameter, the first state acquisition instruction further comprises a first module identification parameter set with a plurality of second module identification parameters when the first instruction parameter is a plurality of module state parameters, and the first state acquisition instruction does not comprise other parameters when the first instruction parameter is a full module state parameter;
each first card slot module 13 corresponds to a unique first card slot identification code;
the first status list includes a plurality of first status records; the first state record comprises a first card slot identification field and a first card slot module state field; the first card slot module status field includes a normal state and an abnormal state. Here, the first status list is used to store the module status of the first user id module 14 inserted into each first card slot module 13; each first status record corresponds to a first card slot module 13, the first card slot identification field is the first card slot identification code of the current card slot, and the first card slot module status field is the module status of the first user identification module 14 inserted in the current card slot; the first card slot module status field indicates that the current first subscriber identity module 14 communicates normally if the first card slot module status field indicates that the current first subscriber identity module 14 communicates abnormally.
Here, the interactions between the external connection device 2 and the embodiment device 1 of the present invention are two types, 1) the first type of interactions, and the external connection device 2 sends a first module execution instruction to the embodiment device 1 of the present invention, so as to use the first user identification module 14 in the first card slot module 13 corresponding to the first module identifier on the embodiment device 1 of the present invention to execute the first execution instruction code and obtain corresponding instruction execution return data, that is, first instruction return data; 2) The second type of interaction, the external connection device 2 sends a first status acquisition instruction to the device 1 according to the embodiment of the present invention, so as to obtain three query results corresponding to the first instruction parameters, that is, first status report data, from the device 1 according to the embodiment of the present invention. The external connection device 2 may obtain the states of the first user identification modules 14 loaded on the device 1 according to the embodiment of the present invention through the first state acquisition instruction of the second type interaction, and after the user identification modules are selected based on the obtained state information, the external connection device 2 may execute the instructions by using the specified modules on the device 1 according to the embodiment of the present invention through the first module execution instruction of the first type interaction.
For the first type of interaction, that is, the processing procedure of performing module instruction execution processing by the main control module 11 according to the first module execution instruction to obtain corresponding first instruction return data, the detailed processing steps of the procedure are shown in a specific implementation of the embodiment of the present invention, where the main control module 11 is specifically configured to extract the first module identifier and the first execution instruction code from the first module execution instruction when performing module instruction execution processing according to the first module execution instruction; the first card slot module 13 with the first card slot identification code matched with the first module identification is taken as a current card slot, and the first user identity module 14 arranged in the current card slot is taken as a current module; the first execution instruction code is sent to the current module through the current card slot, and instruction execution return information returned by the current card slot is received; identifying instruction execution return information, if the instruction execution return information is not the instruction exception error code, setting a first card slot module field of a first state record corresponding to the current card slot in a first state list to be in a normal state, and if the instruction execution return information is the instruction exception error code, setting the first card slot module field of the first state record corresponding to the current card slot in the first state list to be in an abnormal state; and taking the instruction execution return information as corresponding first instruction return data.
Further, the current card slot is used for sending the first execution instruction code to the current module in the card slot when receiving the first execution instruction code sent by the main control module 11; if the return information of the current module is received within the appointed time, the current return information is used as instruction execution return information to be sent back to the main control module 11; if the return information of the current module is not received within the appointed time, the instruction execution return information which is specifically set as the instruction exception error code is returned to the main control module 11.
For the second type of interaction, that is, the processing procedure of the main control module 11 for performing the status report preparation processing according to the first status acquisition instruction and the locally stored first status list to obtain the corresponding first status report data, the detailed processing steps of the procedure are as shown in a further specific implementation of the embodiment of the present invention, where the main control module 11 is specifically configured to extract the first instruction parameter from the first status acquisition instruction and identify the first instruction parameter when performing the status report preparation processing according to the first status acquisition instruction and the locally stored first status list;
when the first instruction parameter is a single module state parameter, extracting a first module identification parameter from the first state acquisition instruction, extracting a first card slot module field of a first state record matched with the first module identification parameter in a first state list as corresponding first state data, and forming corresponding first state report data by the first module identification parameter and the first state data;
when the first instruction parameters are a plurality of module state parameters, a first module identification parameter set with a plurality of second module identification parameters is extracted from a first state acquisition instruction, a first card slot module field of a first state record, in which a first card slot identification field is matched with each second module identification parameter, in a first state list is extracted to be used as corresponding second state data, each second module identification parameter and the corresponding second state data form a corresponding first state data set, and all obtained first state data sets form corresponding first state report data;
when the first instruction parameter is the full-module state parameter, each first state record in the first state list is extracted to be used as a corresponding second state data set, and all the obtained second state data sets form corresponding first state report data.
In addition to the above-mentioned two types of instruction interaction processing flows with the external connection device 2, the device 1 in the embodiment of the present invention performs a state update on the locally stored first state list when the device resets. The main control module 11 is further configured to reset the first user id module 14 in the card slot through each first card slot module 13 during power-on reset of the device, and obtain first module reset information returned by each first card slot module 13; and checking the reset information of each first module, if the reset information of the first module is empty or is not matched with the preset reset information, setting a first card slot module field of a first state record corresponding to a first card slot module 13 corresponding to the reset information of the current first module in the first state list to be in an abnormal state, and if the reset information of the first module is matched with the preset reset information, setting a first card slot module field of a first state record corresponding to the first card slot module 13 corresponding to the reset information of the current first module in the first state list to be in a normal state.
It should be noted that, the matching relationship between the first module reset information and the preset reset information is not necessarily full byte matching, and one or more expected values of the key reset information bytes can be selected as the preset reset information, so long as the byte values corresponding to the one or more key byte indexes in the first module reset information are the same as the corresponding expected values in the preset reset information, the first module reset information can be matched with the preset reset information, otherwise, the first module reset information is not matched with the preset reset information.
Here, if the first module reset information is empty to indicate that the first subscriber identity module 14 in the current first card slot module 13 fails to reset, and if the first module reset information is not matched with the preset reset information to indicate that the first subscriber identity module 14 in the current first card slot module 13 is not an optional module, in both cases, the device 1 in the embodiment of the present invention sets the first card slot module field recorded correspondingly in the first status list to be an abnormal status.
In addition to updating the locally stored first status list during the reset of the device, the device 1 of the embodiment of the present invention sets the signal lamp color of the first signal lamp 15 corresponding to the first card slot module 13 corresponding to any first status record of the first status list when the first card slot module status field of the first status record is set to be in a normal/abnormal status, so that the real-time status of the first user identity module 14 inserted into each first card slot module 13 can be intuitively displayed. The main control module 11 is further configured to set, when a first card slot module status field of any first status record of the first status list is set to a normal status, a signal lamp color of a first signal lamp 15 corresponding to a first card slot module 13 corresponding to a first card slot identification code matched with a first card slot identification field of a current first status record to a first color; when the first card slot module status field of any first status record of the first status list is set to be in an abnormal status, setting the signal lamp color of the first signal lamp 15 corresponding to the first card slot module 13 corresponding to the first card slot identification code matched with the first card slot identification field of the current first status record to be in a second color; wherein the first color and the second color are two different colors.
It should be noted that, in addition to the above-mentioned updating of the state of the locally stored first state list when the device is reset, the device 1 in the embodiment of the present invention updates the state of the first state list when the first subscriber identity module 14 is pulled out from the first card slot module 13. The main control module 11 is further configured to set a first card slot module status field of a first status record corresponding to the current first card slot module 13 in the first status list to be an abnormal status when it is known through any first card slot module 13 that the first user identification module 14 is pulled out from the current first card slot module 13.
It should be noted that, in the embodiment of the present invention, the device 1 performs, in addition to the above-mentioned state update on the locally stored first state list when the first subscriber identity module 14 is pulled out from the first card slot module 13, the state update on the first state list when a new first subscriber identity module 14 is inserted into the first card slot module 13. The main control module 11 is further configured to, when it is known through any first card slot module 13 that the current first card slot module 13 is inserted with a new first user identification module 14, perform a reset operation on the new first user identification module 14 in the card slot through the current first card slot module 13, and obtain corresponding second module reset information; and checking the second module reset information, if the second module reset information is empty or is not matched with the preset reset information, setting a first card slot module field of a first state record corresponding to the current first card slot module 13 in the first state list to be in an abnormal state, and if the second module reset information is matched with the preset reset information, setting a first card slot module field of a first state record corresponding to the current first card slot module 13 in the first state list to be in a normal state.
It should be noted that, it should be understood that the division of the modules of the above device is merely a division of a logic function, and may be fully or partially integrated into a physical entity or may be physically separated. And these modules may all be implemented in software in the form of calls by the processing element; or can be realized in hardware; the method can also be realized in a form of calling software by a processing element, and the method can be realized in a form of hardware by a part of modules. For example, the main control module may be a processing element which is set up separately, may be implemented in a chip of the above device, or may be stored in a memory of the above device in the form of program codes, and may be called by a processing element of the above device to execute the functions of the above determination module. The implementation of the other modules is similar. In addition, all or part of the modules can be integrated together or can be independently implemented. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each of the above steps of the apparatus or each of the above modules may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in a software form.
For example, the modules above may be one or more integrated circuits configured to implement the above device processing steps, such as: one or more specific integrated circuits (Application Specific Integrated Circuit, ASIC), or one or more digital signal processors (Digital Signal Processor, DSP), or one or more field programmable gate arrays (Field Programmable Gate Array, FPGA), etc. For another example, when a module above is implemented in the form of a processing element scheduler code, the processing element may be a general purpose processor, such as a central processing unit (Central Processing Unit, CPU) or other processor that may invoke the program code. For another example, the modules may be integrated together and implemented in the form of a System-on-a-chip (SOC).
In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, produces, in whole or in part, the processes or functions described in accordance with embodiments of the present invention. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, from one website, computer, server, or data center via a wired (e.g., coaxial cable, fiber optic, digital subscriber line (Digital Subscriber Line, DSL)) or wireless (e.g., infrared, wireless, bluetooth, microwave, etc.) means. The computer readable storage media may be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.
The embodiment of the invention provides equipment for processing a plurality of user identity modules, which comprises the following components: the system comprises a main control module, a first communication interface module, a plurality of first clamping groove modules, a plurality of first user identification modules and a plurality of first signal lamps, wherein the first user identification modules are in one-to-one correspondence with the first clamping groove modules, and the first signal lamps are in one-to-one correspondence with the first clamping groove modules. The device can load a plurality of user identity modules as alternative user identity modules, can use one of the user identity modules to execute instructions and return corresponding instruction return data according to instruction information sent by external connection equipment (such as gateway equipment in the solution), can summarize the states of the user identity modules loaded in all the card slots by taking the card slot modules as intermediaries, can display the states of the user identity modules in all the card slot modules by signal lamps, and can provide three state inquiry modes for external connection equipment (such as gateway equipment in the solution). The device not only realizes the device function of sharing the user identity module in the background alternative user identity module pool mentioned in the solution, assists the testing party in saving the test management cost, but also provides the functions of displaying, storing and inquiring the states of the user identity modules in the clamping grooves.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of function in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. An apparatus for processing a plurality of subscriber identity modules, the apparatus comprising: the system comprises a main control module, a first communication interface module, a plurality of first clamping groove modules and a plurality of first user identity modules, wherein the first user identity modules are in one-to-one correspondence with the first clamping groove modules;
each first user identity module is connected with the corresponding first clamping groove module and is arranged in the first clamping groove module;
the main control module is respectively connected with the first communication interface module and each first clamping groove module; the main control module is used for receiving first instruction information sent by external connection equipment through the first communication interface module and identifying the first instruction information; when the first instruction information is a first module execution instruction, performing module instruction execution processing according to the first module execution instruction to obtain corresponding first instruction return data, and returning the first instruction return data to the external connection equipment through the first communication interface module; when the first instruction information is a first state acquisition instruction, carrying out state report preparation processing according to the first state acquisition instruction and a locally stored first state list to obtain corresponding first state report data, and sending back the first state report data to the external connection equipment through the first communication interface module;
each first clamping groove module corresponds to a unique first clamping groove identification code;
the first status list includes a plurality of first status records; the first state record comprises a first card slot identification field and a first card slot module state field; the first clamping groove module field comprises a normal state and an abnormal state;
the main control module is specifically configured to extract a first module identifier and a first execution instruction code from the first module execution instruction when performing module instruction execution processing according to the first module execution instruction; the first card slot module with the first card slot identification code matched with the first module identification is used as a current card slot, and the first user identity module arranged in the current card slot is used as a current module; the first execution instruction code is sent to the current module through the current card slot, and instruction execution return information returned by the current card slot is received; identifying the instruction execution return information, if the instruction execution return information is not an instruction exception error code, setting the first card slot module field of the first state record corresponding to the current card slot in the first state list to be in a normal state, and if the instruction execution return information is an instruction exception error code, setting the first card slot module field of the first state record corresponding to the current card slot in the first state list to be in an abnormal state; and taking the instruction execution return information as corresponding first instruction return data;
the current clamping groove is used for sending the first execution instruction code to the current module in the clamping groove when receiving the first execution instruction code sent by the main control module; if the return information of the current module is received in the appointed time, the current return information is used as the instruction execution return information to be returned to the main control module; if the return information of the current module is not received within the appointed time, the instruction execution return information which is specifically set as the instruction exception error code is returned to the main control module;
the main control module is specifically configured to extract a first instruction parameter from the first state acquisition instruction and identify the first instruction parameter when performing a state report preparation process according to the first state acquisition instruction and a locally stored first state list; when the first instruction parameter is a single module state parameter, extracting a first module identification parameter from the first state acquisition instruction, extracting the first card slot module field of the first state record matched with the first module identification parameter in the first state list as corresponding first state data, and forming corresponding first state report data by the first module identification parameter and the first state data; when the first instruction parameters are a plurality of module state parameters, a first module identification parameter set with a plurality of second module identification parameters is extracted from the first state acquisition instruction, the first card slot identification field in the first state list is extracted from the first card slot module field of the first state record matched with each second module identification parameter to serve as corresponding second state data, a corresponding first state data set is formed by each second module identification parameter and the corresponding second state data, and the corresponding first state report data is formed by all obtained first state data sets; when the first instruction parameter is a full-module state parameter, extracting each first state record in the first state list to serve as a corresponding second state data set, and forming corresponding first state report data by all the obtained second state data sets.
2. The apparatus for processing a plurality of subscriber identity modules according to claim 1,
the main control module is also used for resetting the first user identity module in the clamping groove through each first clamping groove module when the equipment is powered on and reset, and obtaining first module reset information returned by each first clamping groove module; and checking the reset information of each first module, if the reset information of the first module is empty or is not matched with preset reset information, setting the first card slot module field of the first state record corresponding to the first card slot module corresponding to the current reset information of the first module in the first state list as an abnormal state, and if the reset information of the first module is matched with the preset reset information, setting the first card slot module field of the first state record corresponding to the first card slot module corresponding to the current reset information of the first module in the first state list as a normal state.
3. The apparatus for processing a plurality of subscriber identity modules according to claim 1, further comprising a plurality of first signal lights; each first signal lamp is connected with the main control module respectively, and the first signal lamps correspond to the first clamping groove modules one by one;
the main control module is further configured to set, when the first card slot module status field of any first status record of the first status list is set to a normal status, a signal lamp color of the first signal lamp corresponding to the first card slot module corresponding to the first card slot identification code matched with the first card slot identification field of the current first status record to a first color; when the first card slot module status field of any first status record of the first status list is set to be in an abnormal status, setting the signal lamp color of the first signal lamp corresponding to the first card slot module corresponding to the first card slot identification code matched with the first card slot identification field of the current first status record to be a second color; wherein the first color and the second color are two different colors.
4. The apparatus for processing a plurality of subscriber identity modules according to claim 1,
the first communication interface module comprises a serial bus USB, a serial port and a network cable interface.
5. The apparatus for processing a plurality of subscriber identity modules according to claim 1,
the shape of the first user identity module comprises a 2FF card specification, a 3FF card specification and a 4FF card specification; the corresponding shapes of the first card slot modules also comprise a 2FF card slot specification, a 3FF card slot specification and a 4FF card slot specification.
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| CN202210240570.2A CN114599024B (en) | 2022-03-10 | 2022-03-10 | Device for processing multiple user identity modules |
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| CN202210240570.2A CN114599024B (en) | 2022-03-10 | 2022-03-10 | Device for processing multiple user identity modules |
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| CN114599024A (en) | 2022-06-07 |
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