CN109068314B

CN109068314B - Operator configuration file switching method, intelligent device and readable storage medium

Info

Publication number: CN109068314B
Application number: CN201811133166.5A
Authority: CN
Inventors: 胡骏
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2022-03-18
Anticipated expiration: 2038-09-27
Also published as: CN109068314A

Abstract

The invention provides an operator configuration file switching method, which is applied to intelligent equipment configured with an NFC induction module and a local configuration agent module, and comprises the following steps: when entering a preset operator configuration file switching mode, the NFC sensing module reads name information of a target operator configuration file built in an external NFC label; sending the name information of the target operator configuration file to the local configuration agent module; and the local configuration agent module switches the current operator configuration file of the embedded intelligent card into the target operator configuration file according to the name information of the target operator configuration file. The invention also provides the intelligent device and a readable storage medium. The invention solves the technical problem that the prior small-sized intelligent equipment is inconvenient for a user to carry out interactive operation of profile switching because the display screen is too small.

Description

Operator configuration file switching method, intelligent device and readable storage medium

Technical Field

The present invention relates to the field of communications, and in particular, to a method for switching operator profiles, an intelligent device, and a readable storage medium.

Background

With the popularization of the internet of things technology, more and more small-sized smart devices (such as smart watches and smart bracelets) adopt embedded smart cards (euiccs for short) as internet of things cards accessing a mobile network, that is, an eUICC Card is Integrated into a terminal device by a device manufacturer in a terminal device production phase.

The eUICC card is used as an authentication tool for accessing a terminal of the internet of things to an operator network and a security carrier for bearing various applications and data, and has become a key core technology for developing the internet of things. When using the smart device, sometimes it is necessary to switch the operator profile on the eUICC.

A profile is a general name of a series of files and data related to a certain MNO (Mobile Network Operator) inside an eUICC, and usually, there are multiple profiles in one eUICC card, and each profile corresponds to one SIM card and a unique user identification number.

In the prior art, profile switching of an eUICC card is generally performed by first selecting a proper profile through an LPA module on a terminal device and then performing profile switching based on the selection of the LPA module. The LPA is a Local profile identifier, that is, a Local configuration proxy module, a function module integrated in an Operating System (OS) of the terminal device by a device manufacturer, and an operation interface for profile switching is provided for a user, and the LPA communicates with the user management-data preparation network element and the eUICC to download and manage the profile.

However, the profile switching method has the following problems: small-sized smart devices (such as smart watches) have a display screen that is too small, which causes inconvenience when a user performs profile switching interaction, and this also affects the operation experience of the user.

The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide an operator configuration file switching method, an intelligent device and a readable storage medium, and aims to solve the technical problem that due to the fact that a display screen of an existing small-sized intelligent device is too small, a user is inconvenient to perform interactive operation of profile switching.

In order to achieve the above object, the present invention provides an operator profile switching method, which is applied to an intelligent device configured with an NFC sensing module, a local configuration agent module, and an embedded smart card, and includes the following steps:

when entering a preset operator configuration file switching mode, the NFC sensing module reads name information of a target operator configuration file built in an external NFC label;

sending the name information of the target operator configuration file to the local configuration agent module;

and the local configuration agent module switches the current operator configuration file of the embedded intelligent card into the target operator configuration file according to the name information of the target operator configuration file.

Preferably, the step of switching the current operator profile of the embedded smart card into the target operator profile by the local configuration agent module according to the name information of the target operator profile specifically includes:

the local configuration agent module downloads a configuration file matched with the name information of the target operator configuration file according to the name information of the target operator configuration file;

and the local configuration agent module switches the current operator configuration file of the embedded intelligent card into the target operator configuration file according to the downloaded configuration file.

the local configuration agent module searches an operator configuration file matched with the name information of the target operator configuration file in the downloaded operator configuration file;

and the local configuration agent module switches the current operator configuration file of the embedded intelligent card into the target operator configuration file based on the matched operator configuration file.

Preferably, the step of reading, by the NFC sensing module, name information of a target operator profile built in an external NFC tag specifically includes:

the NFC induction module emits a radio frequency field after being started;

based on the radio frequency field, the NFC induction module reads the external NFC label to obtain the name information of the target operator configuration file built in the external NFC label.

Preferably, the external NFC tags are provided in one or more numbers, and each external NFC tag is pre-embedded with name information of a different target profile.

Preferably, the NFC sensing module includes an NFC chip.

Preferably, after the step of switching the current operator profile of the embedded smart card to the target operator profile according to the name information of the target operator profile, the local configuration agent module further includes:

and displaying corresponding switching confirmation information on a display screen of the intelligent equipment.

In addition, to achieve the above object, the present invention also provides an intelligent device, including: a memory, a processor, and an operator profile switching program stored on the memory and executable on the processor; the intelligent equipment is also provided with an NFC induction module and an intelligent equipment of a local configuration agent module;

the operator profile switching program when executed by the processor implements the steps of:

Preferably, the operator profile switching program when executed by the processor further implements the steps of:

In addition, to achieve the above object, the present invention further provides a readable storage medium, having stored thereon an operator profile switching program, which when executed by a processor, implements the steps of the operator profile switching method as described above.

In the embodiment of the invention, the name information of a target operator configuration file built in an external NFC label is read through an NFC sensing module, and then a local configuration agent module (LPA module) switches the current operator configuration file of an embedded smart card (eUICC) into the target operator configuration file (target profile) according to the name information of the target operator configuration file read by the NFC sensing module. In this way, the user can get rid of the interactive operation on the display screen of the existing small-sized intelligent device; the name information of the target operator configuration file is written into the external NFC label in advance, a user only needs to enable the intelligent device to be close to the NFC label, the NFC induction module of the intelligent device can automatically recognize the name information of the target operator configuration file needing to be switched, and the LPA module automatically completes subsequent target profile switching. The embodiment of the invention simplifies the target profile switching process, improves the switching efficiency and further improves the operation experience of the user.

Drawings

FIG. 1 is a schematic diagram of a hardware configuration of an intelligent device according to the present invention;

fig. 2 is a communication network system architecture diagram corresponding to the intelligent device of the present invention;

FIG. 3 is a flowchart illustrating a first embodiment of a method for switching operator profiles according to the present invention;

fig. 4 is a schematic diagram of an interface for NFC sensing by the smart device according to the present invention;

FIG. 5 is a schematic diagram illustrating an implementation of the operator profile switching method according to the present invention;

FIG. 6 is a schematic diagram of an interface for an intelligent device to complete operator profile switching according to the present invention;

the objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

The terminal may be implemented in various forms. For example, the smart devices described in the present invention may include smart devices such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart watch, a smart band, a pedometer, and the like, and fixed terminals such as a Digital TV, a desktop computer, and the like.

While the wearable smart device will be exemplified in the following description, those skilled in the art will understand that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of an intelligent device for implementing various embodiments of the present invention, the intelligent device 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the smart device architecture shown in FIG. 1 does not constitute a limitation of a smart device, which may include more or fewer components than shown, or some components in combination, or a different arrangement of components.

The following describes each component of the smart device in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and intelligent equipment can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the smart device, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the smart device 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the smart device 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The smart device 100 also includes at least one sensor 105, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or the backlight when the smart device 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the smart device. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the smart device, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the smart device, which is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the smart device 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the smart device 100 or may be used to transmit data between the smart device 100 and the external device.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the smart device, connects various parts of the entire smart device using various interfaces and lines, and performs various functions of the smart device and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the smart device. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The smart device 100 may further include a power source 111 (such as a battery) for supplying power to various components, and preferably, the power source 111 may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.

Although not shown in fig. 1, the smart device 100 may further include a bluetooth module or the like, which is not described herein.

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the smart device of the present invention is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system corresponding to the smart device of the present invention, the communication Network system is an LTE system of the universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Specifically, the UE201 may be the intelligent device 100, which is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the above-mentioned hardware structure of the intelligent device and the communication network system, the present invention provides various embodiments of the method.

The invention provides an operator configuration file switching method which is applied to the intelligent equipment.

For convenience of explanation, the chinese names of the following nouns in the following embodiments are equivalent to the names in the corresponding brackets. The method specifically comprises the following steps: operator profile (profile), embedded smart card (eUICC), local configuration agent module (LPA module).

Referring to fig. 3, fig. 3 is a flowchart illustrating a method for switching operator profiles according to a first embodiment of the present invention.

In this embodiment, the method comprises the steps of:

step S10, when entering a preset operator configuration file switching mode, the NFC induction module reads the name information of a target operator configuration file built in an external NFC label;

the preset operator profile switching mode refers to that when the profile of the eUICC needs to be switched, the user performs interactive operation or the intelligent device automatically triggers the switching mode. An NFC sensing module is configured in the intelligent device, and the NFC sensing module at least comprises an NFC chip.

In specific implementation, after entering the switching mode, the NFC sensing module starts to emit a radio frequency field. For example, the NFC sensing module operates in a frequency band centered at 13.56MHz and provides data transmission at a rate of 424kbit/s over a range of about 10 centimeters. Based on the radio frequency field, the NFC induction module reads an external NFC Tag (namely NFC Tag) to obtain name information of a target operator configuration file built in the external NFC Tag.

Namely, the NFC sensing module is used to read name information of a target operator configuration file built in an external NFC tag. The NFC induction module emits a radio frequency field after being started, the NFC label can emit a fixed signal according to the radio frequency field, and a schematic display interface diagram of the intelligent device is shown in FIG. 4; when the smart device is close to the NFC tag and the smart device has started the NFC function, the smart device may establish a data connection with the NFC tag through the signal, thereby reading the NFC tag and obtaining name information of the target operator profile stored in the NFC tag.

It should be noted here that the external NFC tags are provided as one or more external NFC tags, and each external NFC tag has name information of a different object profile built in advance. A specific implementation of reading an external NFC tag is shown in fig. 5. That is, when the current profile of the intelligent device needs to be switched to the profile a, the user may hold the intelligent device by hand to approach the NFC tag a (the name information written in the profile a is pre-built); when the profile B needs to be switched, the user can hold the intelligent device to approach the NFC tag B (the name information written into the profile B is built in advance), and the rest is analogized.

In addition, only name information of the target configuration file is pre-built in the external NFC tag, so that the built-in small data volume can be ensured, the hardware cost is reduced, and the reading efficiency is improved.

Step S20, sending the name information of the target operator configuration file to a local configuration agent module;

step S30, the local configuration agent module switches the current operator configuration file of the embedded smart card into the target operator configuration file according to the name information of the target operator configuration file.

One embodiment includes: step S31, the local configuration agent module downloads the configuration file matched with the name information of the target operator configuration file according to the name information of the target operator configuration file; step S32, the local configuration agent module switches the current operator configuration file of the embedded smart card into the target operator configuration file according to the downloaded configuration file.

The LPA module may connect the operator server corresponding to the target profile name information according to a configuration file pre-stored in the intelligent device, and download the corresponding target profile data packet. When switching, the LPA module sends an installation instruction to the eUICC so that the eUICC executes an active command for installing a target profile, thereby enabling the eUICC to install a target profile data packet. And after the installation is successful, switching the target profile of the current operator configuration file of the eUICC.

Another embodiment includes: step S33, the local configuration agent module searches the downloaded operator configuration file for the operator configuration file matched with the name information of the target operator configuration file; step S34, the local configuration agent module switches the current operator profile of the embedded smart card to the target operator profile based on the matched operator profile.

That is, the NFC sensing module reads the name information of the target profile to be switched; the name information of the target profile plays a role of indication, and please refer to fig. 5 for guiding the LPA module to perform the profile switching process of the eUICC.

In this embodiment, the name information of the target operator profile embedded in the external NFC tag is read by the NFC sensing module, and then the local provisioning agent module (LPA module) switches the current operator profile of the embedded smart card (eUICC) into the target operator profile (target profile) according to the name information of the target operator profile read by the NFC sensing module. In this way, the user can get rid of the interactive operation on the display screen of the existing small-sized intelligent device; the name information of the target operator configuration file is written into the external NFC label in advance, a user only needs to enable the intelligent device to be close to the NFC label, the NFC induction module of the intelligent device can automatically recognize the name information of the target operator configuration file needing to be switched, and the LPA module automatically completes subsequent target profile switching. The embodiment of the invention simplifies the target profile switching process, improves the switching efficiency and further improves the operation experience of the user.

Further, after step S30, the method further includes: and displaying corresponding switching confirmation information on a display screen of the intelligent equipment.

In the process of steps S10-S30, the user only needs to make the intelligent device close to the NFC label; and the induction identification executed by the NFC induction module and the target profile switching executed by the LPA module are finished in a background system of the intelligent device. After step S30, the corresponding switching confirmation information is displayed on the display screen of the intelligent device, which may prompt the user about the information that the target profile has been successfully switched, and is also helpful to improve the operation experience of the user. The corresponding interface schematic diagram of the intelligent device is shown in fig. 6.

In addition, the invention also provides a readable storage medium.

The smart device integrated module/unit as described above may be stored in a readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. The readable storage medium is specifically a computer readable storage medium. Based on such understanding, all or part of the processes in the method of the embodiments described above may be implemented by the operator profile switching program instructing related hardware, where the operator profile switching program may be stored in a computer-readable storage medium, and when the operator profile switching program is executed by a processor, the steps of the method embodiments described above may be implemented. Wherein the operator profile switching program comprises computer program code, which may be in source code form, object code form, executable file or some intermediate form, etc. The readable storage medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the content of the readable storage medium can be increased or decreased as appropriate according to the requirements of legislation and patent practice in the jurisdiction, for example, in some jurisdictions, the readable storage medium does not include electrical carrier signals and telecommunication signals according to legislation and patent practice.

The readable storage medium has stored thereon a carrier profile switching program which, when executed by a processor, implements the steps of the carrier profile switching method as described in any one of the above.

The operator profile switching program when executed by a processor performs the following operations:

sending the name information of the target operator configuration file to a local configuration agent module;

Further, the operator profile switching program when executed by the processor further performs the following operations:

the NFC induction module emits a radio frequency field after being started;

The specific embodiment of the readable storage medium of the present invention is basically the same as the embodiments of the method for switching the operator configuration file of the embedded smart card and the smart device, and will not be described herein again.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A method for switching operator configuration files is applied to intelligent equipment configured with an NFC induction module, a local configuration agent module and an embedded intelligent card, and comprises the following steps:

when entering a preset operator configuration file switching mode, the NFC induction module emits a radio frequency field after being started, wherein the preset operator configuration file switching mode comprises interactive operation of a user or automatic triggering of intelligent equipment when the profile of the eUICC needs to be switched;

based on the radio frequency field, the NFC induction module reads an external NFC label to obtain name information of a target operator configuration file built in the external NFC label;

2. The operator profile switching method according to claim 1, wherein the step of switching the current operator profile of the embedded smart card to the target operator profile by the local configuration agent module according to the name information of the target operator profile specifically comprises:

3. The operator profile switching method according to claim 1, wherein the external NFC tag is provided as one or more, and each external NFC tag has name information of a different target profile built in advance.

4. The carrier profile switching method of claim 1, wherein the NFC sensing module comprises an NFC chip.

5. The carrier profile switching method according to claim 1, wherein after the step of switching the current carrier profile of the embedded smart card to the target carrier profile by the local configuration agent module according to the name information of the target carrier profile, the method further comprises:

6. A smart device, the smart device comprising: a memory, a processor, and an operator profile switching program stored on the memory and executable on the processor; the intelligent equipment is also provided with an NFC induction module and an intelligent equipment of a local configuration agent module;

7. A readable storage medium, having stored thereon a carrier profile switching program, which when executed by a processor, performs the steps of the carrier profile switching method according to any one of claims 1-5.