CN112202931B - Method and equipment for implanting SIM information into narrow-band Internet of things equipment - Google Patents
Method and equipment for implanting SIM information into narrow-band Internet of things equipment Download PDFInfo
- Publication number
- CN112202931B CN112202931B CN202011397514.7A CN202011397514A CN112202931B CN 112202931 B CN112202931 B CN 112202931B CN 202011397514 A CN202011397514 A CN 202011397514A CN 112202931 B CN112202931 B CN 112202931B
- Authority
- CN
- China
- Prior art keywords
- sim information
- implanting
- narrow
- things
- internet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/06—Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Telephonic Communication Services (AREA)
Abstract
A method and equipment for implanting SIM information in narrowband Internet of things equipment comprise the following steps: analyzing and simplifying the SIM information; formatting and packaging a plurality of SIM information belonging to a plurality of operators, and then compressing and encrypting to generate a seed file; and implanting the seed file into the narrow-band Internet of things equipment in a wired transmission mode. By compressing and encrypting the packed file, the error probability of hardware transmission can be reduced, and the transmitted information can be protected; the risk of network transmission can be reduced by adopting a transmission mode of wired connection; with a plurality of SIM information to narrow band thing networking equipment is write in concentrated to the form of seed file, can once only implant a plurality of SIM information for narrow band thing networking equipment, and just can realize using one to burn the program and implant SIM information for a plurality of narrow band thing networking equipment through changing the seed file to the efficiency of implanting SIM information in narrow band thing networking equipment has been improved.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a method and equipment for implanting SIM information into narrow-band Internet of things equipment.
Background
Narrow-Band Internet of Things (NB-IoT) is a branch of Internet of Things (IoT) technology, and is an emerging wide area network transmission technology. Moreover, as the technology of a virtual identity authentication module (SIM) is continuously developed and improved, NB-IoT devices implemented by using the virtual SIM technology are more and more favored by users. However, how to implant the virtual SIM card into the NB-IoT device is a big challenge to be solved.
At present, a virtual SIM card can be implanted into an NB-IoT device by using an online distribution method, but the NB-IoT device is required to have an initialization network, which is inconvenient for a production line to operate, and therefore, a burning program is often used to implant the virtual SIM card into the NB-IoT device on the production line. Specifically, the virtual SIM card is fixed in the code program and is written when burning NB-IoT devices. Because the virtual SIM card is solidified in the code program, SIM information can only be implanted into one NB-IoT device by one burning program, and the implanting efficiency is low.
Disclosure of Invention
The invention mainly solves the technical problem of how to improve the efficiency of implanting SIM information in narrow-band Internet of things equipment.
According to a first aspect, an embodiment provides a method for implanting SIM information in a narrowband internet of things device, the method comprising:
analyzing and simplifying the SIM information;
formatting and packaging a plurality of SIM information belonging to a plurality of operators in a preset quantity;
compressing the packed files by adopting a preset compression algorithm;
encrypting the compressed file by adopting a preset encryption algorithm to generate a seed file, wherein the seed file carries a preset number of SIM information belonging to a plurality of operators;
and implanting the seed file into the narrow-band Internet of things equipment in a wired transmission mode.
Optionally, implanting the seed file into the narrowband internet of things device in a wired transmission manner includes:
the narrowband Internet of things equipment is connected with the narrowband Internet of things equipment through a plurality of communication ports;
determining a data transmission protocol of the narrow-band Internet of things equipment connected with each communication port;
and respectively implanting corresponding seed files into the narrow-band Internet of things equipment in a wired transmission mode by adopting a data transmission protocol of the narrow-band Internet of things equipment connected with each communication port.
Optionally, the method further includes:
acquiring a storage address of SIM information in narrow-band Internet of things equipment connected with a communication port;
and deleting the SIM information from the narrow-band Internet of things equipment according to the storage address.
Optionally, the seed file is a file in a der format.
According to a second aspect, an embodiment provides a method for implanting SIM information in a narrowband internet of things device, the method comprising:
implanting a seed file into narrow-band Internet of things equipment in a wired transmission mode, wherein the seed file carries a preset number of pieces of SIM information belonging to a plurality of operators;
decrypting the implanted seed file by adopting a preset decryption algorithm;
decompressing the decrypted file by adopting a preset decompression algorithm;
acquiring a preset number of SIM information belonging to a plurality of operators from the decompressed file;
and analyzing and curing and storing each SIM information respectively.
Optionally, the method further includes:
when the narrowband Internet of things equipment is started for the first time, determining target SIM information from the plurality of SIM information according to a preset rule;
and enabling the target SIM information to be connected with a mobile network.
Optionally, the seed file is a file in a der format.
According to a third aspect, an embodiment provides a device for implanting SIM information in a narrowband internet of things device, including: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor implements the method for implanting SIM information in a narrowband internet of things device according to any one of the first aspect.
According to a fourth aspect, an embodiment provides a narrowband internet of things device, including: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor implements the method for implanting SIM information in a narrowband internet of things device according to any one of the second aspect.
According to a fifth aspect, an embodiment provides a computer-readable storage medium having stored therein computer-executable instructions for implementing the method for implanting SIM information in a narrowband internet of things device according to any one of the first and second aspects.
The embodiment of the invention provides a method and equipment for implanting SIM information into narrow-band Internet of things equipment, wherein the method comprises the following steps: analyzing and simplifying the SIM information; formatting and packaging a plurality of SIM information belonging to a plurality of operators in a preset quantity; compressing the packed files by adopting a preset compression algorithm; encrypting the compressed file by adopting a preset encryption algorithm to generate a seed file, wherein the seed file carries a preset number of SIM information belonging to a plurality of operators; and implanting the seed file into the narrow-band Internet of things equipment in a wired transmission mode. In the embodiment of the invention, the error probability of hardware transmission can be reduced by compressing the concentrated packed file of a plurality of SIM information; by encrypting the compressed file, the transmitted information can be protected, and the aim of information hiding is fulfilled; the risk of network transmission can be reduced by adopting a transmission mode of wired connection; moreover, the plurality of SIM information belonging to the plurality of operators are written into the narrow-band Internet of things equipment in a centralized manner in the form of the seed file, the plurality of SIM information can be implanted into the narrow-band Internet of things equipment at one time, and the SIM information can be implanted into the plurality of narrow-band Internet of things equipment by using one burning program by replacing the seed file, so that the SIM information implanting efficiency in the narrow-band Internet of things equipment is improved.
Drawings
Fig. 1 is a schematic flowchart of a first embodiment of a method for implanting SIM information in a narrowband internet of things device according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a second embodiment of a method for implanting SIM information in a narrowband internet of things device according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of a third embodiment of a method for implanting SIM information in a narrowband internet-of-things device according to an embodiment of the present invention;
fig. 4 is a schematic flowchart of a fourth embodiment of a method for implanting SIM information in a narrowband internet-of-things device according to an embodiment of the present invention;
fig. 5 is a schematic flowchart of a fifth embodiment of a method for implanting SIM information in a narrowband internet-of-things device according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating a sixth embodiment of a method for implanting SIM information in a narrowband internet of things device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
In order to improve the efficiency of implanting SIM information in a narrowband internet of things device, embodiments of the present invention provide a method and a device for implanting SIM information in a narrowband internet of things device, which are described in detail below.
Fig. 1 is a flowchart illustrating a first embodiment of a method for implanting SIM information in a narrowband internet-of-things device according to an embodiment of the present invention, where an execution subject of the embodiment of the present invention is a device for implanting SIM information in a narrowband internet-of-things device, as shown in fig. 1, the method of this embodiment may include:
s101, analyzing and simplifying the SIM information.
The SIM information in this embodiment may include authentication data for accessing the operator network. During specific implementation, a user may apply to a Mobile Operator (MNO) to subscribe to a batch of service code numbers (Profile), where information of the batch of service code numbers is SIM information. The service code numbers provided by the respective MNOs may have different formats, and thus, the services need to be parsed and simplified, and have uniform formats.
S102, formatting and packaging a plurality of SIM information belonging to a plurality of operators in a preset number.
Different SIM information may belong to different operators, for example, there are 30 existing SIM information, wherein 10 SIM information may belong to china mobile operators, 10 SIM information may belong to china unicom operators, and 10 SIM information may belong to china telecom operators. In the embodiment of the invention, the plurality of SIM information belonging to the plurality of operators are adopted, so that when a single operator cannot cover the area where the narrowband Internet of things equipment is located or the network of the single operator has a problem, the narrowband Internet of things equipment can be switched to the network of other operators, thereby reducing the risk of loss of connection of the narrowband Internet of things equipment. For example, when a chinese mobile operator cannot cover an area where a certain narrowband internet of things device is located, the network of the narrowband internet of things device is switched to the network of the chinese telecommunications operator.
In a specific implementation, after the processing of S101, each piece of SIM information may be collectively formatted and packaged. The preset number in this embodiment can be determined according to the number of the SIM information that needs to be implanted in the narrowband internet of things device at one time. For example, when the preset number is 6, 2 pieces of SIM information belonging to china mobile, 2 pieces of SIM information belonging to china telecom, and 2 pieces of SIM information belonging to china Unicom may be formatted and packaged into one file. The embodiment of the invention does not limit the specific implementation mode of formatting and packaging, can package according to the existing formatting and packaging method, and is not described in detail again.
S103, compressing the packed files by adopting a preset compression algorithm.
In a specific implementation, the preset compression algorithm in the embodiment of the present invention may be other compression algorithms such as differential coding, Run-Length Encoding (RLE), Huffman coding, LZW coding (string table compression algorithm), arithmetic coding, and the like. The embodiment of the invention does not limit the specific implementation mode of file compression, and can compress the packed files according to the existing compression algorithm, and the embodiment of the invention is not repeated.
And S104, encrypting the compressed file by adopting a preset encryption algorithm to generate a seed file.
The seed file carries a preset number of SIM information belonging to a plurality of operators.
As a specific implementation manner, the preset encryption algorithm in the embodiment of the present invention may be a symmetric encryption algorithm, an asymmetric encryption algorithm, or other encryption algorithms. The embodiment of the invention does not limit the specific implementation mode of file encryption, and the compressed file can be encrypted according to the existing encryption algorithm, and the embodiment of the invention is not repeated.
As a specific implementation manner, the seed file may be a file in a discriminable coding rule (der) format.
And S105, implanting the seed file into the narrow-band Internet of things equipment in a wired transmission mode.
According to the method for implanting the SIM information into the narrow-band Internet of things equipment, provided by the embodiment of the invention, the error probability of hardware transmission can be reduced by compressing the concentrated packed file of a plurality of SIM information; by encrypting the compressed file, the transmitted information can be protected, and the aim of information hiding is fulfilled; the risk of network transmission can be reduced by adopting a transmission mode of wired connection; moreover, the plurality of SIM information belonging to the plurality of operators are written into the narrow-band Internet of things equipment in a centralized manner in the form of the seed file, the plurality of SIM information can be implanted into the narrow-band Internet of things equipment at one time, and the SIM information can be implanted into the plurality of narrow-band Internet of things equipment by using one burning program by replacing the seed file, so that the SIM information implanting efficiency in the narrow-band Internet of things equipment is improved.
Fig. 2 is a flowchart of a second embodiment of a method for implanting SIM information in a narrowband internet-of-things device according to an embodiment of the present invention, where an execution subject of the embodiment of the present invention is a device for implanting SIM information in a narrowband internet-of-things device, as shown in fig. 2, the method of this embodiment may include:
s101, analyzing and simplifying the SIM information.
S102, formatting and packaging a plurality of SIM information belonging to a plurality of operators in a preset number.
S103, compressing the packed files by adopting a preset compression algorithm.
And S104, encrypting the compressed file by adopting a preset encryption algorithm to generate a seed file.
The seed file carries a preset number of SIM information belonging to a plurality of operators.
S1051, respectively connecting a plurality of narrow-band Internet of things devices through a plurality of communication ports.
S1052, determining a data transmission protocol of the narrowband Internet of things equipment connected with each communication port.
In specific implementation, the data transmission protocols of the narrowband internet of things devices connected with the communication ports may be the same or different. For example, the data transmission protocol of the narrowband internet of things device connected to the communication port may be a Universal Asynchronous Receiver/Transmitter (UART) protocol, may be a Serial Peripheral Interface (SPI) protocol, and may also be other protocols such as an Integrated Circuit bus (IIC) protocol. By adopting different data transmission protocols, more narrow-band Internet of things equipment can be more conveniently supported to implant SIM information. The embodiment of the invention does not specifically limit the data transmission protocol of the narrow-band Internet of things equipment connected with the communication port.
And S1053, adopting a data transmission protocol of the narrow-band Internet of things equipment connected with each communication port, and respectively implanting the corresponding seed files into each narrow-band Internet of things equipment in a wired transmission mode.
Here, the corresponding seed file is implanted into each narrow-band internet of things device, which is equivalent to implanting each seed file obtained through S101-S104 into the narrow-band internet of things device corresponding to the seed file. For example, if the torrent file1 carries a plurality of pieces of SIM information belonging to a plurality of operators and corresponding to the narrowband internet of things device1, implanting the torrent file1 into the narrowband internet of things device1 in a wired transmission manner; if M seed files are obtained through S101-S104, the M seed files are respectively implanted into the corresponding M narrow-band Internet of things devices in a wired transmission mode.
According to the method for implanting the SIM information into the narrow-band Internet of things equipment, which is provided by the embodiment of the invention, on the basis of the embodiment, a plurality of narrow-band Internet of things equipment are respectively connected through a plurality of communication ports; determining a data transmission protocol of the narrow-band Internet of things equipment connected with each communication port; by adopting the data transmission protocol of the narrow-band Internet of things equipment connected with each communication port, the corresponding seed files are implanted into the narrow-band Internet of things equipment respectively in a wired transmission mode, SIM information can be implanted into a plurality of narrow-band Internet of things equipment simultaneously, and the efficiency of implanting the SIM information into the narrow-band Internet of things equipment is further improved.
In some optional implementation manners of the embodiment of the present invention, after the seed file is implanted into the narrowband internet of things device in a wired transmission manner, a storage address of SIM information in the narrowband internet of things device connected to the communication port may be obtained, and the SIM information may be deleted from the narrowband internet of things device according to the storage address, so that the narrowband internet of things device may be implanted with other SIM information again, thereby implementing the switching of the SIM information in the narrowband internet of things device. By the mode, the SIM information can be deleted, implanted again and switched, so that the test and secondary development and use of the narrow-band Internet of things equipment are facilitated.
Fig. 3 is a flowchart illustrating a third embodiment of a method for implanting SIM information in a narrowband internet of things device according to an embodiment of the present invention, where an execution subject of the embodiment of the present invention is the narrowband internet of things device, as shown in fig. 3, the method of the embodiment may include:
s201, implanting the seed file into the narrow-band Internet of things equipment in a wired transmission mode, wherein the seed file carries a plurality of SIM information belonging to a plurality of operators in preset quantity.
Wherein, the seed file may be a file in a der format.
S202, decrypting the implanted seed file by adopting a preset decryption algorithm.
In a specific implementation, the preset decryption algorithm in the embodiment of the present invention corresponds to the preset encryption algorithm described above. For example, if the compressed file is encrypted by using the asymmetric encryption algorithm, for example, the compressed file is encrypted by using the public key, and here, the embedded seed file is decrypted by using the corresponding private key. The embodiment of the invention does not limit the specific implementation mode of file decryption, and can decrypt the implanted seed file according to the existing decryption algorithm, and the embodiment of the invention is not repeated.
S203, decompressing the decrypted file by adopting a preset decompression algorithm.
In a specific implementation, the preset decompression algorithm in the embodiment of the present invention corresponds to the preset compression algorithm described above. The embodiment of the present invention does not limit the specific implementation manner of file decompression, and the decrypted file may be decompressed according to the existing decompression algorithm, which is not described in detail herein.
S204, obtaining a preset number of SIM information belonging to a plurality of operators from the decompressed file.
And S205, analyzing, solidifying and storing each SIM information.
According to the method for implanting the SIM information into the narrow-band Internet of things equipment, provided by the embodiment of the invention, because the seed file implanted in a wired transmission mode is subjected to related processing of compression and encryption, the error probability of hardware transmission can be reduced, the transmitted information can be protected, and the purpose of information hiding is realized; the risk of network transmission can be reduced by adopting a transmission mode of wired connection; moreover, after the seed file is implanted into the narrow-band Internet of things equipment, a plurality of SIM information can be implanted into the narrow-band Internet of things equipment at one time, and SIM information can be implanted into the narrow-band Internet of things equipment by using one burning program through replacing the seed file, so that the SIM information implanting efficiency in the narrow-band Internet of things equipment is improved.
In some optional implementation manners of the embodiment of the present invention, after implanting a plurality of pieces of SIM information into a certain narrowband internet of things device, when the narrowband internet of things device is powered on for the first time, a target SIM information may be determined from the plurality of pieces of SIM information according to a preset rule, and then the target SIM information is enabled to connect to a mobile network. In specific implementation, the preset rule can be made according to factors such as charging, service area, service quality and the like of an operator. For example, when the narrowband internet of things device is turned on for the first time, one SIM information (target SIM information) with the best service quality may be enabled to connect to the mobile network. And, after connecting with the mobile network, the network state of the mobile network can be detected, and when the network state of the mobile network is poor, the target SIM information can be redetermined to enable other mobile networks. Through the method, the SIM card can be actively activated, and a mode of activating the SIM card by adopting an external manual command in the prior art is replaced, so that the experience degree of a user is improved.
The method for implanting the SIM information in the narrowband internet of things device provided by the embodiment of the invention is described below by taking a specific implementation manner as an example. Fig. 4 is a flowchart of a fourth embodiment of the method for implanting SIM information in a narrowband internet of things device according to the embodiment of the present invention, where a production line tool is taken as an example to illustrate a device for implanting SIM information in a narrowband internet of things device in the embodiment. As shown in fig. 4, the method of this embodiment may include:
s301, carrying out privatization processing on the Profile information provided by the operator to generate an alert.
The specific implementation method of S301 described above can be explained with reference to the content shown in fig. 5. Fig. 5 is a schematic flowchart of a fifth embodiment of a method for implanting SIM information in a narrowband internet of things device according to an embodiment of the present invention, as shown in fig. 5, the method of this embodiment may include: analyzing and simplifying the N pieces of SIM information, namely operator SIM data 1 (profile 1), operator SIM data 2 (profile 2) … … and operator SIM data N (profileN), respectively; formatting and packaging the analyzed and simplified N pieces of SIM information in a centralized manner; compressing the formatted and packed file by using a compression algorithm; and encrypting the compressed file to generate an alert.
S302, implanting the alert.
The specific implementation method of S302 described above may be explained with reference to what shown in fig. 6. Fig. 6 is a schematic flowchart of a sixth embodiment of a method for implanting SIM information in a narrowband internet of things device according to an embodiment of the present invention, as shown in fig. 6, the method of this embodiment may include: the M seed files of the corresponding seed file1 (alert 1), the seed file2 (alert 2) … … seed file M (alert M) are implanted into M narrowband Internet of things devices of narrowband Internet of things device1 (device 1), narrowband Internet of things device2 (device 2) … … narrowband Internet of things device M (device M) through a production line tool (having the functional characteristics of multiple loading technologies, multiple protocol supports and multiple functions).
The functional characteristics included in the production line tool are described below:
multiple loading techniques (multiple devices): the method supports the simultaneous implantation of virtual SIM cards into multiple pieces of narrow-band Internet of things equipment, and the virtual SIM card implantation is performed by one-key operation, so that the implantation time and the operation complexity are greatly optimized;
multiple protocol support (multiple protocol): the method supports the use of multiple protocols for data transmission, and can comprise three protocols of UART, SPI and IIC, so that more narrow-band Internet of things equipment can be more conveniently supported for virtual SIM card implantation in a production line;
multiple operations (multiple operations): the functions of deleting, switching, implanting again and the like of the virtual SIM card are supported, so that the test and secondary development and use of the narrow-band Internet of things equipment are facilitated.
And S303, decrypting, storing and starting the narrow-band Internet of things equipment.
In specific implementation, each narrow-band internet of things device can integrate a COS (the main function of the COS is to control information exchange between the smart card and the outside) system program of the virtual SIM card in advance, and the system program is written in when the narrow-band internet of things device writes in a firmware program, and may include the following functions: decrypting the implanted assert. Decompressing the decrypted assert.der seed file and splitting the decrypted assert.der seed file into a plurality of operator SIM information; analyzing and solidifying and storing the SIM information of a plurality of operators independently; configuring default starting modes of a physical card and a virtual card of the narrow-band Internet of things equipment, and automatically switching; the narrowband Internet of things equipment is started for the first time after leaving a factory, the first network selection of a destination is carried out, and the most appropriate operator network is selected.
According to the method for implanting the SIM information into the narrow-band Internet of things equipment, provided by the embodiment of the invention, the error probability of hardware transmission can be reduced by compressing the concentrated packed file of a plurality of SIM information; by encrypting the compressed file, the transmitted information can be protected, and the aim of information hiding is fulfilled; the risk of network transmission can be reduced by adopting a transmission mode of wired connection; moreover, the plurality of SIM information belonging to the plurality of operators are written into the narrow-band Internet of things equipment in a centralized manner in the form of the seed file, the plurality of SIM information can be implanted into the narrow-band Internet of things equipment at one time, and the SIM information can be implanted into the plurality of narrow-band Internet of things equipment by using one burning program by replacing the seed file, so that the SIM information implanting efficiency in the narrow-band Internet of things equipment is improved.
Corresponding to the method for implanting the SIM information into the narrowband internet of things equipment provided by the above embodiment, the embodiment of the present invention further provides equipment for implanting the SIM information into the narrowband internet of things equipment, where the equipment for implanting the SIM information into the narrowband internet of things equipment includes at least one processor and a memory; the memory stores computer-executable instructions; the at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor realizes all the steps of the method for implanting the SIM information in the narrowband internet of things device, wherein the main execution body is the device for implanting the SIM information in the narrowband internet of things device.
Corresponding to the method for implanting the SIM information into the narrowband internet of things device provided by the above embodiment, the embodiment of the present invention further provides a narrowband internet of things device, where the narrowband internet of things device includes at least one processor and a memory; the memory stores computer-executable instructions; the at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor realizes all the steps of the method for implanting the SIM information in the narrowband Internet of things equipment, wherein the main execution body is the narrowband Internet of things equipment.
In addition, corresponding to the method for implanting SIM information in the narrowband internet of things device provided in the foregoing embodiment, an embodiment of the present invention provides a computer-readable storage medium, where computer-executable instructions are stored, and when executed by a processor, the computer-executable instructions implement all the steps of the method for implanting SIM information in the narrowband internet of things device according to the embodiment of the present invention.
Those skilled in the art will appreciate that all or part of the functions of the various methods in the above embodiments may be implemented by hardware, or may be implemented by computer programs. When all or part of the functions of the above embodiments are implemented by a computer program, the program may be stored in a computer-readable storage medium, and the storage medium may include: a read only memory, a random access memory, a magnetic disk, an optical disk, a hard disk, etc., and the program is executed by a computer to realize the above functions. For example, the program may be stored in a memory of the device, and when the program in the memory is executed by the processor, all or part of the functions described above may be implemented. In addition, when all or part of the functions in the above embodiments are implemented by a computer program, the program may be stored in a storage medium such as a server, another computer, a magnetic disk, an optical disk, a flash disk, or a removable hard disk, and may be downloaded or copied to a memory of a local device, or may be version-updated in a system of the local device, and when the program in the memory is executed by a processor, all or part of the functions in the above embodiments may be implemented.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (9)
1. A method for implanting SIM information in a narrowband Internet of things device, the method comprising:
analyzing and simplifying each SIM information in a plurality of SIM information belonging to a plurality of operators in a preset number;
formatting and packaging the plurality of SIM information of the preset number to obtain a packaged file;
compressing the packed files by adopting a preset compression algorithm;
encrypting the compressed file by adopting a preset encryption algorithm to generate a seed file, wherein the seed file carries a preset number of SIM information belonging to a plurality of operators;
implanting the seed file into narrow-band Internet of things equipment in a wired transmission mode;
when the narrowband Internet of things equipment is started for the first time, determining target SIM information from a plurality of SIM information according to a preset rule, wherein the preset rule comprises the following steps: operator charging, service area and quality of service;
and enabling the target SIM information to be connected with a mobile network.
2. The method of claim 1, wherein the implanting the seed file into the narrowband internet of things device by means of wired transmission comprises:
the narrowband Internet of things equipment is connected with the narrowband Internet of things equipment through a plurality of communication ports;
determining a data transmission protocol of the narrow-band Internet of things equipment connected with each communication port;
and respectively implanting corresponding seed files into the narrow-band Internet of things equipment in a wired transmission mode by adopting a data transmission protocol of the narrow-band Internet of things equipment connected with each communication port.
3. The method of claim 2, wherein the method further comprises:
acquiring a storage address of SIM information in narrow-band Internet of things equipment connected with a communication port;
and deleting the SIM information from the narrow-band Internet of things equipment according to the storage address.
4. The method of any one of claims 1-3, wherein the seed file is an der formatted file.
5. A method for implanting SIM information in a narrowband Internet of things device, the method comprising:
implanting a seed file into narrow-band Internet of things equipment in a wired transmission mode, wherein the seed file carries a preset number of pieces of SIM information belonging to a plurality of operators;
decrypting the implanted seed file by adopting a preset decryption algorithm;
decompressing the decrypted file by adopting a preset decompression algorithm;
acquiring a preset number of SIM information belonging to a plurality of operators from the decompressed file;
analyzing and curing and storing each SIM information respectively;
when the narrowband Internet of things equipment is started for the first time, determining target SIM information from a plurality of SIM information according to a preset rule, wherein the preset rule comprises the following steps: operator charging, service area and quality of service;
and enabling the target SIM information to be connected with a mobile network.
6. The method of claim 5, wherein the seed file is an der formatted file.
7. A device for implanting SIM information in a narrowband Internet of things device, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the method of implanting SIM information in a narrowband internet of things device of any of claims 1-4.
8. A narrowband Internet of things device is characterized by comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the method of implanting SIM information in a narrowband internet of things device of claim 5 or 6.
9. A computer-readable storage medium having stored thereon computer-executable instructions for implementing the method of implanting SIM information in a narrowband internet of things device of any of claims 1-6 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011397514.7A CN112202931B (en) | 2020-12-04 | 2020-12-04 | Method and equipment for implanting SIM information into narrow-band Internet of things equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011397514.7A CN112202931B (en) | 2020-12-04 | 2020-12-04 | Method and equipment for implanting SIM information into narrow-band Internet of things equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112202931A CN112202931A (en) | 2021-01-08 |
| CN112202931B true CN112202931B (en) | 2021-09-07 |
Family
ID=74033775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011397514.7A Active CN112202931B (en) | 2020-12-04 | 2020-12-04 | Method and equipment for implanting SIM information into narrow-band Internet of things equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112202931B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072602A (en) * | 2015-07-14 | 2015-11-18 | 深圳市斯凯荣科技有限公司 | SIM/USIM distribution system, and card distribution, card release and card switching methods thereof |
| CN105554912A (en) * | 2015-12-10 | 2016-05-04 | 成都工百利自动化设备有限公司 | IOT (Internet of Things) terminal based on virtual SIM/USIM |
| CN107544353A (en) * | 2017-10-12 | 2018-01-05 | 佛山伊贝尔科技有限公司 | A kind of Internet of Things TT＆C system of remote joint debugging measure and control device and the application device |
| CN110536284A (en) * | 2019-07-03 | 2019-12-03 | 深圳杰睿联科技有限公司 | ESIM management method and system based on Internet of Things |
| CN111479259A (en) * | 2020-05-07 | 2020-07-31 | 深圳杰睿联科技有限公司 | SIM card configuration distribution method and system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110710236B (en) * | 2017-03-28 | 2022-11-08 | 泰利特科技(塞浦路斯)有限公司 | Communication device, server and method for operating through wireless telephone and IP network |
| US11533160B2 (en) * | 2017-04-05 | 2022-12-20 | Apple Inc. | Embedded universal integrated circuit card (eUICC) profile content management |
| CN110474945B (en) * | 2018-05-11 | 2021-08-03 | 华为技术有限公司 | Data downloading and managing method and terminal |
| CN109089256A (en) * | 2018-08-27 | 2018-12-25 | 深圳杰睿联科技有限公司 | Connection management system, user terminal and the application program of electronics SIM card terminal |
| EP3912369A4 (en) * | 2019-02-22 | 2022-03-30 | Samsung Electronics Co., Ltd. | Method for interoperating between bundle download process and esim profile download process by ssp terminal |
-
2020
- 2020-12-04 CN CN202011397514.7A patent/CN112202931B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072602A (en) * | 2015-07-14 | 2015-11-18 | 深圳市斯凯荣科技有限公司 | SIM/USIM distribution system, and card distribution, card release and card switching methods thereof |
| CN105554912A (en) * | 2015-12-10 | 2016-05-04 | 成都工百利自动化设备有限公司 | IOT (Internet of Things) terminal based on virtual SIM/USIM |
| CN107544353A (en) * | 2017-10-12 | 2018-01-05 | 佛山伊贝尔科技有限公司 | A kind of Internet of Things TT＆C system of remote joint debugging measure and control device and the application device |
| CN110536284A (en) * | 2019-07-03 | 2019-12-03 | 深圳杰睿联科技有限公司 | ESIM management method and system based on Internet of Things |
| CN111479259A (en) * | 2020-05-07 | 2020-07-31 | 深圳杰睿联科技有限公司 | SIM card configuration distribution method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112202931A (en) | 2021-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109150499B (en) | Method and device for dynamically encrypting data, computer equipment and storage medium | |
| CN104137587B (en) | A kind of method and terminal device for sending, receiving user data | |
| CN110169102B (en) | Privacy protection method and device | |
| CN112912847B (en) | Method and related device for over-the-air upgrading | |
| US20140082376A1 (en) | System, Method and Apparatus for Securely Saving/Retrieving Data on a Data Storage | |
| WO2018049892A1 (en) | Data transmission method and apparatus, and terminal | |
| CN104380773A (en) | A virtual card download method, a terminal and intermediate equipment | |
| CN103491183A (en) | Data sharing method, mobile terminals and cloud server | |
| CN103458400A (en) | Key management method for voice encryption communication system | |
| CN102369686A (en) | Key information management method, content transmission method, key information management apparatus, license management apparatus, content transmission system, and terminal apparatus | |
| CN112883388A (en) | File encryption method and device, storage medium and electronic device | |
| CN111427860B (en) | Distributed storage system and data processing method thereof | |
| CN102316164A (en) | Cloud storage user side equipment and data processing method thereof | |
| CN111866864B (en) | Method, device and storage medium for realizing encrypted storage and safe use management of cloud platform certificate based on wireless AP | |
| CN112202931B (en) | Method and equipment for implanting SIM information into narrow-band Internet of things equipment | |
| CN111552938B (en) | File encryption method and device | |
| Urien et al. | A new keying system for RFID lock based on SSL dual interface NFC chips and android mobiles | |
| CN103631675A (en) | Method of system recovery of client device, wireless connection device and computer program | |
| CN116150088A (en) | Data processing method, device, server and computer storage medium | |
| CN105228130B (en) | Personal data method for down loading, terminal and Operator remote manage platform | |
| CN106998355B (en) | Data transmission method between electronic devices, electronic device and data transmission system | |
| CN101841353B (en) | Method and equipment for encrypting data through softdog | |
| CN112333699B (en) | Internet of things communication protocol encryption method, equipment and storage medium | |
| CN114329504A (en) | Model encryption method and related equipment | |
| CN112596797A (en) | BIOS setting method, device, system, equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |