CN115484158A - Communication configuration method and device of vehicle-mounted equipment based on eSIM card - Google Patents
Communication configuration method and device of vehicle-mounted equipment based on eSIM card Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- 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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- 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
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- 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
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
- H04L67/303—Terminal profiles
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The present disclosure provides a communication configuration method and apparatus for an eSIM card-based in-vehicle device, the method including: receiving a download instruction of a configuration file of the eSIM card, wherein the download instruction carries card information of the eSIM card; downloading a configuration file corresponding to the card information; sending a download completion instruction to the cloud platform, wherein the download completion instruction is used for showing that the configuration file is downloaded completely; and receiving APN information of the eSIM card sent by the cloud platform in response to the download completion instruction, and performing communication configuration according to the APN information of the eSIM card. Therefore, in the embodiment of the disclosure, the vehicle-mounted device can download the configuration file corresponding to the card information according to the card information received from the cloud platform, and perform communication configuration according to the received APN information of the eSIM card sent by the cloud platform after the download is completed, thereby effectively avoiding the problem that the vehicle-mounted device cannot perform APN configuration and cannot communicate under the condition that the APN information of the eSIM card is not determined.
Description
Technical Field
The present disclosure relates to the field of vehicle communications, and in particular, to a communication configuration method and apparatus for an eSIM card-based vehicle device.
Background
With the popularization of the car networking technology, more and more cars are equipped with vehicle-mounted communication equipment, so that the interconnection and intercommunication and information sharing between people and cars and between cars are realized. The vehicle-mounted communication equipment needs to be networked to realize interconnection and intercommunication between people and vehicles and interconnection and information sharing between vehicles, and the method for generally realizing the networking of the vehicle-mounted communication equipment comprises the following steps: an eSIM card (Embedded-SIM) is configured for the in-vehicle communication device, and the internet access of the in-vehicle communication device is realized by means of the eSIM card. The eSIM card can realize the network startup only by setting an APN (Access Point Name).
At present, a method for setting a vehicle APN is as follows: the card manufacturer directly configures APN when manufacturing the eSIM card, and directly sets APN parameters on the vehicle-mounted communication equipment when integrating the eSIM card into the vehicle-mounted communication equipment. However, in this method, once the code number of the eSIM card changes, the corresponding APN configuration changes correspondingly, but the vehicle-mounted communication device does not know the APN configuration of the new code number, in this case, the vehicle-mounted communication device cannot reconfigure the APN, and cannot have the networking communication function any more when the APN configuration of the new code number cannot be determined.
Disclosure of Invention
In order to solve the technical problem, the embodiments of the present disclosure creatively provide a communication configuration method and apparatus for an eSIM card-based in-vehicle device.
According to a first aspect of the present disclosure, a communication configuration method for an eSIM card-based in-vehicle device is provided, the method including: receiving a download instruction of a configuration file of the eSIM card, wherein the download instruction carries card information of the eSIM card; downloading a configuration file corresponding to the card information; sending a download completion instruction to the cloud platform, wherein the download completion instruction is used for showing that the configuration file is downloaded completely; and receiving APN information of the eSIM card sent by the cloud platform in response to the download completion instruction, and performing communication configuration according to the APN information of the eSIM card.
According to an embodiment of the present disclosure, the download instruction is obtained by the cloud platform by: receiving a code number request of the eSIM card, wherein the code number request carries code number requirement information of the eSIM card; determining a configuration code number of the eSIM card according to the code number requirement information; and generating a downloading instruction corresponding to the configuration code number.
According to an embodiment of the present disclosure, the determining a configuration code number of the eSIM card according to the code number requirement information includes: determining a configuration code number set matched with the code number requirement information; and selecting one code number from the configuration code number set as the configuration code number of the eSIM card.
According to an embodiment of the present disclosure, the downloading the configuration file corresponding to the card information includes: sending a configuration file downloading request to an SM-DP + platform, wherein the downloading request carries the card information; and downloading a configuration file corresponding to the card information through the SM-DP + platform.
According to an embodiment of the present disclosure, the performing communication configuration according to the APN information of the eSIM card includes: and configuring the APN of the vehicle-mounted equipment according to the APN information of the eSIM card.
According to an embodiment of the present disclosure, before receiving a download instruction of a configuration file of the eSIM card, the method further includes: and establishing communication connection with the cloud platform.
According to an embodiment of the present disclosure, the configuration file is a Profile certificate.
According to a second aspect of the present disclosure, there is provided an apparatus for communication configuration of an eSIM card-based in-vehicle device, the apparatus including: a receiving module, configured to receive a download instruction of a configuration file of the eSIM card, where the download instruction carries card information of the eSIM card; the downloading module is used for downloading a configuration file corresponding to the card information; the instruction sending module is used for sending a download completion instruction to the cloud platform, wherein the download completion instruction is used for showing that the configuration file is downloaded completely; an information receiving module, configured to receive APN information of the eSIM card sent by the cloud platform in response to the download completion instruction, and a configuration module, configured to perform communication configuration according to the APN information of the eSIM card.
According to a third aspect of the present disclosure, there is provided an electronic device comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform any of the eSIM card based in-vehicle device communication methods of the present disclosure.
According to a fourth aspect of the present disclosure, there is provided a computer-readable storage medium storing computer instructions for causing a computer to execute a communication method of any of the eSIM card-based in-vehicle apparatuses of the present disclosure.
According to the communication method and device for the vehicle-mounted equipment based on the eSIM card, the vehicle-mounted equipment can download the configuration file corresponding to the card information according to the card information received from the cloud platform, and sends the download completion instruction to the cloud platform after the download is completed, so that communication configuration is performed according to the received APN information of the eSIM card sent by the cloud platform in response to the download completion instruction, and the problem that the vehicle-mounted equipment cannot perform APN configuration under the condition that the APN information of the eSIM card is uncertain and cannot normally communicate due to the APN configuration is effectively avoided.
It should be understood that the statements in this section are not intended to identify key or critical features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
Fig. 1 is a diagram illustrating a communication system architecture of an eSIM card-based in-vehicle device according to an embodiment of the present disclosure;
fig. 2 is a schematic implementation flow diagram illustrating a communication configuration method of an eSIM card-based vehicle-mounted device according to an embodiment of the disclosure;
fig. 3 is a schematic flow chart illustrating an implementation of determining a download instruction by a cloud platform according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram illustrating an implementation flow of selecting a code number by a cloud platform according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram illustrating an implementation flow of configuration file downloading according to an embodiment of the present disclosure;
fig. 6 is a schematic implementation flow diagram illustrating a specific application example of a communication method of an eSIM card-based in-vehicle device according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram illustrating a communication configuration apparatus of an eSIM card-based in-vehicle device according to an embodiment of the present disclosure;
fig. 8 shows a schematic structural diagram of the electronic device according to the embodiment of the present disclosure.
Detailed Description
In order to make the objects, features and advantages of the present disclosure more obvious and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The technical scheme of the disclosure is further elaborated by combining the drawings and specific embodiments.
Fig. 1 shows a communication system architecture diagram of an eSIM card-based in-vehicle device according to an embodiment of the present disclosure.
The communication method of the eSIM card-based in-vehicle device according to the embodiment of the present disclosure can be implemented based on the communication system of the eSIM card-based in-vehicle device shown in fig. 1. Referring to fig. 1, a communication system of an eSIM card-based in-vehicle device according to an embodiment of the present disclosure includes a client, an ordering platform, a cloud platform, an SM-DP + platform, and an in-vehicle device.
The client is used for sending an ordering request to the ordering platform and selecting the area information and the tariff package information through the ordering platform.
The ordering platform can be used as a communication interaction platform of the client and is used for providing code number ordering and management functions for the client. Specifically, the subscription platform can receive a subscription request from a client and provide a subscription service for the client, the subscription platform can be a subscription page presented in the form of an H5 page, or a subscription APP, and the subscription request of the client at least includes a card number and a device number of an eSIM card corresponding to the client.
The cloud Platform is used for communicating with the ordering Platform, selecting an idle code number for the client according to the area information and the tariff package information in the ordering request, and communicating with the vehicle-mounted equipment to indicate the vehicle-mounted equipment to download information related to the code number, wherein the information includes an eSIM (Embedded-SIM), a CMP (Connectivity Management Platform) and an MNO (Mobile Network Operator); the cloud platform is further used for sending APN configuration information of the code number to the vehicle-mounted equipment.
The SM-DP (Subscription Manager-Data provisioning +, subscription management Data Preparation platform) maintains code number resources of operators, corresponding code number resources of different operators are different, and the SM-DP + platform is used for generating and managing eSIM card configuration Data.
The vehicle-mounted device mainly refers to a vehicle-mounted communication device TBOX (Telematics BOX, car networking intelligent terminal) and is used for downloading the relevant information of the eSIM card according to the instruction of the cloud platform and configuring the APN according to the APN information.
Fig. 2 is a schematic implementation flow diagram illustrating a communication configuration method of an eSIM card-based in-vehicle device according to an embodiment of the present disclosure.
Referring to fig. 2, a communication configuration method for an eSIM card-based vehicle-mounted device in an embodiment of the present disclosure at least includes: an operation 201, receiving a download instruction of a configuration file of an eSIM card, where the download instruction carries card information of the eSIM card; operation 202, downloading a configuration file corresponding to the card information; in operation 203, sending a download completion instruction to the cloud platform, where the download completion instruction is used to show that the configuration file is downloaded completely; in operation 204, the APN information of the eSIM sent by the cloud platform in response to the download completion instruction is received, and communication configuration is performed according to the APN information of the eSIM card.
In operation 201, a download instruction of a configuration file of an eSIM card is received, where the download instruction carries card information of the eSIM card.
Specifically, if the in-vehicle device needs to use the eSIM card, the configuration file of the eSIM card needs to exist, the eSIM card can support multiple code numbers, and the configuration files corresponding to the multiple code numbers are different.
Further, the vehicle-mounted device and the cloud platform communicate with each other through an MQTT (Message Queuing Telemetry Transport Protocol) or a TCP (Transmission Control Protocol), and when the code number of the eSIM card is determined, the vehicle-mounted device first receives a download instruction of a configuration file of the eSIM card sent by the cloud platform, where the download instruction carries card information of the eSIM card, and the card information of the eSIM card may include an operator to which the code number of the eSIM card specifically belongs.
In operation 202, a configuration file corresponding to the card information is downloaded.
Specifically, when receiving a download instruction of a configuration file of the eSIM card, the in-vehicle device needs to download the configuration file corresponding to the card information according to the card information.
In operation 203, a download completion instruction is sent to the cloud platform, where the download completion instruction is used to show that the configuration file download is completed.
After the configuration file of the eSIM card is downloaded by the vehicle-mounted device, a download completion instruction can be sent to the cloud platform, so that the cloud platform can continue to perform the next operation after determining that the configuration file of the vehicle-mounted device is successfully downloaded.
In operation 204, the APN information of the eSIM card sent by the cloud platform in response to the download completion instruction is received, and communication configuration is performed according to the APN information of the eSIM card.
Specifically, the configuration file of the vehicle-mounted device with the eSIM card is equivalent to the use right of the eSIM card, and can perform corresponding configuration operation for the eSIM card, and after receiving APN information of the eSIM card sent by the cloud platform, the vehicle-mounted device directly completes communication configuration according to the APN information of the eSIM card.
Fig. 3 shows a flowchart illustrating an implementation process of determining a download instruction by a cloud platform according to an embodiment of the present disclosure.
In an embodiment of the present disclosure, referring to fig. 3, the download instruction may be obtained by the cloud platform by using the following operations:
The eSIM card can support opening a plurality of code numbers, the plurality of code numbers can belong to different operators, such as unicom, telecom, overseas and the like, and in the using process of the eSIM card, the plurality of code numbers can be opened by aiming at one eSIM card.
Under the condition of code number requirement, the client can request the code number through the ordering platform and provide code number requirement information of the required code number through the ordering platform, and the code number requirement information can be area information and corresponding tariff package information, such as: a china mobile 100G/month traffic tariff package, or a 50G/month traffic tariff package for a certain operator in the national taiwan area, etc. is selected.
Further, the code number requirement case may be that the client requests a first code number of the eSIM card for a new eSIM card, or that the client requests a new code number of the eSIM card again when the eSIM card already has the code number.
specifically, the cloud platform can randomly select a code number meeting the code number requirement information as a configuration code number of the eSIM card according to the code number requirement information.
In operation 303, a download instruction corresponding to the configuration code number is generated.
Specifically, under the condition that the configuration code number of the eSIM card is determined, the cloud platform binds the card number, the configuration code number and code number requirement information of the eSIM card, and generates a configuration file downloading instruction of the current configuration code number, so that the vehicle-mounted device downloads the configuration file corresponding to the current configuration code number of the eSIM card according to the configuration file downloading instruction.
Fig. 4 shows a schematic flow chart of an implementation process of selecting a code number by a cloud platform according to the embodiment of the disclosure.
In an embodiment of the present disclosure, referring to fig. 4, the operation 302 includes:
in operation 401, a set of configuration code numbers matching the code number requirement information is determined.
Specifically, the cloud platform purchases a code number resource library with partial code numbers configured with the cloud platform in advance, and after the cloud platform receives code number demand information, firstly, the cloud platform screens out the code numbers meeting the code number demand information according to the code number demand information to obtain a configured code number set.
In the case that the configuration code number set is determined, the cloud platform randomly selects one code number from the configuration code number set as the configuration code number of the eSIM card.
In an embodiment of the present disclosure, when the cloud platform does not purchase the code number in advance, the cloud platform may also communicate with the SM-DP + platform through the es2 communication method, so as to obtain the code number meeting the code number requirement information from the SM-DP + platform as the configuration code number of the eSIM card.
Wherein, the SM-DP + platform maintains the code number resources of the operator.
Fig. 5 shows a schematic implementation flow diagram of configuration file downloading according to an embodiment of the present disclosure.
In an embodiment of the present disclosure, the operation 202, downloading the configuration file corresponding to the card information, may be implemented by:
And the vehicle-mounted equipment needs to download the configuration file through the SM-DP + platform under the condition that the vehicle-mounted equipment receives a download instruction of the configuration file of the eSIM card sent by the cloud platform after determining the code number of the eSIM card.
Specifically, the vehicle-mounted device communicates with the SM-DP + platform through es9 to send a configuration file download request to the SM-DP + platform, where es9 is used to provide a secure transmission channel between the SM-DP + and an LPA (Local Profile Assistant), and the LPA is a module in the vehicle-mounted device.
Further, the SM-DP + platform is used for generating an eSIM card configuration file, and the vehicle-mounted device needs to send a configuration file download request to the SM-DP + platform to complete downloading of the configuration file.
The configuration file downloading request carries card information of the eSIM card, and the SM-DP + platform comprises a configuration file of the eSIM card corresponding to the card information.
And under the condition that the SM-DP + platform downloads the configuration file downloading request sent by the vehicle-mounted equipment, the vehicle-mounted equipment downloads the corresponding configuration file.
In an embodiment of the present disclosure, in operation 204, the APN information of the eSIM sent by the cloud platform in response to the download completion instruction is received, and the communication configuration is performed according to the APN information of the eSIM card, specifically, the APN of the vehicle-mounted device is configured according to the APN information of the eSIM card.
Specifically, the vehicle-mounted device needs to perform communication, and then needs to perform APN configuration on a vehicle-mounted access point of the vehicle-mounted device, so that the vehicle-mounted device performs APN configuration according to APN information of the eSIM card to complete communication configuration.
In an embodiment of the present disclosure, before receiving a download instruction of a configuration file of an eSIM card, a communication connection with a cloud platform is established in step 201.
Specifically, communication needs to be performed between the cloud platform and the vehicle-mounted device, and therefore, communication connection between the cloud platform and the vehicle-mounted device needs to be established in advance, so that the cloud platform and the vehicle-mounted device can communicate through an mqtt protocol or a tcp protocol.
Furthermore, the vehicle-mounted equipment is networked, so that the wireless access equipment can communicate with the cloud platform.
Specifically, the in-vehicle device may be connected to a wireless network, and when the eSIM card built in the in-vehicle device already has a code number, the in-vehicle device may also be connected to the cellular network directly through the eSIM card already having the code number.
In an embodiment of the present disclosure, the configuration file may include a Profile certificate.
Specifically, the configuration file represents a file system, file contents, and applications on the eSIM operating system, and mainly carries information such as an IMSI (International Mobile Subscriber identity Number), an authentication parameter, and the configuration file may also be referred to as a Profile certificate.
Fig. 6 is an implementation flow diagram illustrating a specific application example of a communication method of an eSIM card-based vehicle-mounted device according to an embodiment of the present disclosure.
Referring to fig. 6, in this specific application example of the present disclosure, the client is a vehicle owner, the ordering platform is a vehicle machine, and the communication method of the eSIM card-based vehicle-mounted device includes:
s1, a vehicle owner selects a package through a vehicle machine and requests a code number.
Specifically, the car owner can be through the package of car owner selection code number demand for the order of providing the car owner to the code number for specific application APP.
And S2, providing the package and the code number request to the eSIM cloud platform.
Specifically, the car machine can communicate with the cloud platform, and the car machine can provide package and number requests selected by the car owner to the cloud platform.
And S3, the MNO receives the package and the code number request, forwards the package to the CMP, the CMP randomly selects the code number according to the package, and the eSIM binds the code number with the code number of the eSIM card and the package to generate a profile certificate download address.
Specifically, after receiving the code number request, the cloud platform firstly identifies the package of the code number request through the MNO, then transfers to the CMP, the CMP selects the code number according to package information, and after the CMP selects the code number, the eSIM binds the card number of the eSIM card currently used by the vehicle owner with the selected code number and the package information of the code number and generates a profile certificate download address of the current code number.
And S4, the cloud platform sends a profile certificate downloading instruction, and the profile certificate downloading address is carried by the profile certificate instruction.
Specifically, the cloud platform sends a profile certificate downloading instruction to the vehicle-mounted device TBOX, so that the vehicle-mounted device requests the SM-DP + platform to download the profile certificate according to a profile certificate downloading address carried by the profile certificate downloading instruction.
And S5, the vehicle-mounted equipment applies for a request for downloading the profile certificate to the SM-DP + platform according to the profile certificate downloading address.
Specifically, the vehicle-mounted equipment requests the SM-DP + platform to download the profile certificate in the profile certificate downloading address.
S6, the SM-DP + platform agrees to download.
Specifically, the SM-DP + platform agrees with a profile certificate downloading request sent by the vehicle-mounted equipment.
And S7, the vehicle-mounted equipment completes the downloading of the profile certificate.
Specifically, the vehicle-mounted equipment downloads the profile certificate after the SM-DP + platform agrees to the download request.
And S8, the vehicle-mounted equipment sends a profile certificate downloading completion signal to the cloud platform.
Specifically, after the profile certificate is downloaded, the vehicle-mounted device sends a download completion signal to the cloud platform to notify the cloud platform that the next operation can be continued.
And S9, the cloud platform sends APN configuration information corresponding to the code number to the vehicle-mounted equipment under the condition of receiving the download completion signal of the profile certificate.
Specifically, after the cloud platform determines that the vehicle-mounted device completes downloading of the profile certificate, the cloud platform sends APN configuration information corresponding to the code number to the vehicle-mounted device.
And S10, the vehicle-mounted equipment carries out APN configuration according to the APN configuration information.
Specifically, the vehicle-mounted device performs APN configuration after receiving APN configuration information.
Therefore, the vehicle-mounted equipment can download the configuration file corresponding to the card information according to the card information received from the cloud platform, and carry out communication configuration according to the received APN information of the eSIM card sent by the cloud platform after the downloading is finished, so that the problem that the vehicle-mounted equipment cannot carry out APN configuration under the condition that the APN information of the eSIM card is uncertain, and the communication cannot be carried out is effectively avoided.
Fig. 7 is a schematic structural diagram illustrating a communication configuration apparatus of an eSIM card-based in-vehicle device according to an embodiment of the present disclosure.
Similarly, based on the above communication configuration method for the eSIM card-based in-vehicle device, the embodiment of the present disclosure further provides a communication configuration apparatus for an eSIM card-based in-vehicle device, as shown in fig. 700, where the apparatus 70 includes: an instruction receiving module 701, configured to receive a download instruction of a configuration file of an eSIM card, where the download instruction carries card information of the eSIM card; a file downloading module 702 for downloading a configuration file corresponding to the card information; the instruction sending module 703 is configured to send a download completion instruction to the cloud platform, where the download completion instruction is used to show that the configuration file is downloaded; and an APN configuration module 704, configured to receive APN information of the eSIM sent by the cloud platform in response to the download completion instruction, and perform communication configuration according to the APN information of the eSIM card.
In an embodiment of the present disclosure, the download instruction is obtained by the cloud platform by using the following operations: receiving a code number request of the eSIM card, wherein the code number request carries code number demand information of the eSIM card; determining a configuration code number of the eSIM card according to the code number requirement information; and generating a downloading instruction corresponding to the configuration code number.
In an embodiment of the present disclosure, determining a configuration code number of an eSIM card according to code number requirement information includes: determining a configuration code number set matched with the code number requirement information; and selecting one code number from the configuration code number set as the configuration code number of the eSIM card.
In an embodiment of the present disclosure, the file downloading module 702 includes: the request sending submodule is used for sending a configuration file downloading request to the SM-DP + platform, and the downloading request carries card information; and the configuration file downloading submodule is used for downloading the configuration file corresponding to the card information through the code resource management platform.
In an embodiment of the present disclosure, the APN configuration module 704 is configured to configure an APN of an in-vehicle device according to APN information of an eSIM card.
In an embodiment of the present disclosure, the apparatus 700 further includes: and the communication connection establishing module is used for establishing communication connection with the cloud platform.
In an embodiment of the present disclosure, the configuration file is a Profile certificate.
According to an embodiment of the present disclosure, the present disclosure also provides an electronic device and a readable storage medium.
FIG. 8 shows a schematic block diagram of an electronic device that may be used to implement embodiments of the present disclosure.
Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic devices may also represent various forms of mobile devices, such as personal digital processors, cellular telephones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.
As shown in fig. 8, the apparatus 800 includes a computing unit 801 that can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM) 802 or a computer program loaded from a storage unit 808 into a Random Access Memory (RAM) 803. In the RAM 803, various programs and data required for the operation of the device 800 can also be stored. The calculation unit 801, the ROM 802, and the RAM 803 are connected to each other by a bus 804. An input/output (I/O) interface 805 is also connected to bus 804.
A number of components in the device 800 are connected to the I/O interface 805, including: an input unit 806 such as a keyboard, a mouse, or the like; an output unit 807 such as various types of displays, speakers, and the like; a storage unit 808, such as a magnetic disk, optical disk, or the like; and a communication unit 809 such as a network card, modem, wireless communication transceiver, etc. The communication unit 809 allows the device 800 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program code, when executed by the processor or controller, causes the functions/acts specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a desktop synchronization window or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server may be a cloud server, a server of a distributed system, or a server with a combined blockchain.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, "a plurality" means two or more unless specifically limited otherwise.
The above is only a specific embodiment of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present disclosure, and shall be covered by the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (10)
1. A communication configuration method of an on-board device based on an eSIM card is characterized by comprising the following steps:
receiving a download instruction of a configuration file of the eSIM card, wherein the download instruction carries card information of the eSIM card;
downloading a configuration file corresponding to the card information;
sending a download completion instruction to the cloud platform, wherein the download completion instruction is used for showing that the configuration file is downloaded completely;
and receiving APN information of the eSIM card sent by the cloud platform in response to the download completion instruction, and performing communication configuration according to the APN information of the eSIM card.
2. The method of claim 1, wherein the download instruction is obtained by the cloud platform by:
receiving a code number request of the eSIM card, wherein the code number request carries code number requirement information of the eSIM card;
determining a configuration code number of the eSIM card according to the code number requirement information;
and generating a downloading instruction corresponding to the configuration code number.
3. The method according to claim 2, wherein the determining the configuration code number of the eSIM card according to the code number requirement information comprises:
determining a configuration code number set matched with the code number requirement information;
and selecting one code number from the configuration code number set as the configuration code number of the eSIM card.
4. The method of claim 1, wherein the downloading the configuration file corresponding to the card information comprises:
sending a configuration file downloading request to an SM-DP + platform, wherein the downloading request carries the card information;
and downloading a configuration file corresponding to the card information through the SM-DP + platform.
5. The method of claim 1, wherein the performing communication configuration according to the APN information of the eSIM card comprises:
and configuring the APN of the vehicle-mounted equipment according to the APN information of the eSIM card.
6. The method of claim 1, wherein prior to receiving the instruction to download the configuration file for the eSIM card, the method further comprises:
and establishing communication connection with the cloud platform.
7. The method of any one of claims 1-6, wherein the configuration file is a Profile certificate.
8. An apparatus for communication configuration of an eSIM card-based in-vehicle device, the apparatus comprising:
a receiving module, configured to receive a download instruction of a configuration file of the eSIM card, where the download instruction carries card information of the eSIM card;
the downloading module is used for downloading the configuration file corresponding to the card information;
the instruction sending module is used for sending a downloading completion instruction to the cloud platform, wherein the downloading completion instruction is used for showing that the configuration file is downloaded completely;
an information receiving module for receiving APN information of the eSIM card sent by the cloud platform in response to the download completion instruction,
and the configuration module is used for carrying out communication configuration according to the APN information of the eSIM card.
9. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-7.
10. A computer-readable storage medium having computer instructions stored thereon for causing a computer to perform the method of any one of claims 1-7.
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