CN110248355B - Internet of things equipment eUICC card-based code number management method, equipment, platform and system - Google Patents
Internet of things equipment eUICC card-based code number management method, equipment, platform and system Download PDFInfo
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Abstract
The invention discloses a code number management method of an eUICC card based on Internet of things equipment, which comprises the following steps: the method comprises the steps that the Internet of things equipment monitors a message queue of an empty writing platform to obtain a message which is issued to the Internet of things equipment by the empty writing platform; when the task message issued by the blank writing platform is monitored, the Internet of things equipment executes task operation corresponding to the task message, obtains a task execution result, and reports the execution result to the blank writing platform and the SM-DP + server; wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task. The invention also discloses code number management equipment, a platform and a system based on the Internet of things equipment eUICC card. By implementing the invention, SM-SR does not need to be deployed, and the cost of software and hardware is reduced; when the system is connected with the overseas operators, the corresponding overseas operator instruction short messages do not need to be connected, the problem of cross-country operator joint debugging is not involved, the scene process is simplified, the period is shortened, and the communication response becomes timely.
Description
Technical Field
The invention relates to the technical field of Internet of Things (IOT, Internet of Things) communication, in particular to a code number management method, equipment, a platform and a system based on an eUICC card of Internet of Things equipment.
Background
Global System for Mobile Communications association (GSMA) has established Global specifications for the internet of things device embedded Universal Integrated Circuit Card (eUICC), including eUICC standard specification, Subscription Data management-Data Preparation (SM-DP) standard specification, Subscription Data management-reliable Routing (SM-SR) standard specification, eUICC Manufacturer (EUM, eUICC Manufacturer) standard specification, Mobile Network Operator (MNO, Mobile Network Operator) standard specification, and so on.
In the prior art, a GSMA internet of things system architecture is shown in fig. 1, in the system architecture, an SM-DP is a server platform for storing code numbers, is responsible for the secure generation and management of remote configuration data of an embedded eUICC card, and is a server for code number storage management; and the SM-SR is responsible for the secure routing and transmission of the eUICC remote configuration data. The IOT equipment is provided with an initial code number when leaving a factory, the IOT equipment is networked through the initial code number, a short message gateway of the equipment is triggered to send an information instruction, the information instruction is directed to an SM-DP server through an SM-SR route to request to download the code number, and then the SM-DP server safely loads the code number related profile into an eUICC card of the IOT equipment through the SM-SR route. The above is a process of writing a code number into an eUICC card by an IOT device in the prior art, the process is realized depending on the existing GSMA internet of things system architecture, and an SM-DP server and an SM-SR server are necessary components of the existing GSMA internet of things system architecture. The defects of the prior art are as follows:
1. the GSMA Internet of things system architecture needs to have higher hardware and software costs of an SM-DP server and an SM-SR server;
2. in the current GSMA standard, a short message channel is adopted to realize the communication between a server end and an IOT device end based on SM-SR, and when different operators are connected, joint debugging of the operators is needed; particularly, when the overseas operators need to be docked, corresponding overseas operator instruction short messages need to be docked, the method relates to the joint debugging of the cross-country operators, and has the advantages of complex site scene process, long period and untimely communication response.
Disclosure of Invention
In view of this, the invention provides a code number management method, device, platform and system based on an internet of things device eUICC card, so as to solve at least the above technical problems in the prior art.
The invention provides a code number management method based on an eUICC card of equipment of the Internet of things, which is applied to the equipment of the Internet of things with the eUICC card embedded therein, and the method comprises the following steps:
the Internet of things equipment monitors a message queue of an empty writing platform to obtain a message which is issued to the Internet of things equipment by the empty writing platform;
when monitoring a task message issued by the null writing platform, the Internet of things equipment executes task operation corresponding to the task message, obtains an execution result of the task, and reports the execution result to the null writing platform and the SM-DP + server;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task.
In an implementation manner, when the task is a code number downloading task, the internet of things device executes a task operation corresponding to the task message, including:
the Internet of things equipment downloads corresponding code number resources from the SM-DP + server according to the download address in the monitored code number download task message, and writes the code number resources into an embedded universal integrated circuit eUICC card of the Internet of things equipment;
the download address of the code number resource is obtained by the empty write platform after applying for code number resource pre-occupation from the SM-DP + server according to the eUICC information of the Internet of things equipment; or the download address of the code number resource corresponding to the internet of things device is pre-configured in the SM-DP + server.
In an implementation manner, a local configuration agent LPA service processing unit is embedded in a communication module of the internet of things device, and the internet of things device communicates with the SM-DP + server through the LPA service processing unit; the communication includes at least one of:
the Internet of things equipment requests to download code number resources from the SM-DP + server;
and the Internet of things equipment reports the execution result of the code number downloading, or the code number activating, or the code number deactivating, or the code number deleting task operation to the SM-DP + server.
In an implementation manner, the internet of things device and the null writing platform interact based on a Message Queue Telemetry Transport (MQTT) protocol, and the interaction comprises the following steps:
the Internet of things equipment monitors a message queue of the empty writing platform;
and the Internet of things equipment reports the execution result of the code number downloading, or the code number activating, or the code number deactivating, or the code number deleting task operation to the null writing platform.
In an embodiment, the method further comprises:
and when monitoring a message which is issued by the empty writing platform and requires the Internet of things equipment to report equipment information, the Internet of things equipment reports the equipment information of the Internet of things equipment to the empty writing platform.
The invention also provides a code number management method based on the Internet of things equipment eUICC card, which is applied to an empty write platform and comprises the following steps:
the empty writing platform issues task messages to the Internet of things equipment in a message queue mode;
receiving an execution result obtained by the Internet of things equipment executing the task operation corresponding to the task message;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task.
In an implementation manner, when the task is a code downloading task, the code downloading task message issued by the null writing platform to the internet of things device includes a downloading address of a code resource;
the download address of the code number resource is obtained by the empty write platform after applying for code number resource pre-occupation from the SM-DP + server according to the eUICC information of the Internet of things equipment; or the download address of the code number resource corresponding to the internet of things device is pre-configured in the SM-DP + server.
In an embodiment, the method further comprises:
the empty writing platform is used for configuring regional information and tariff package information for the Internet of things equipment;
correspondingly, the code number resource preemption applied by the null writing platform from the SM-DP + server is the corresponding code number resource preemption applied according to the eUICC card information of the Internet of things equipment, the regional information configured for the Internet of things equipment and the tariff package information.
In another aspect, the present invention further provides an internet of things device embedded with an eUICC card, where the device includes:
the first message interaction module is used for acquiring a message sent by an empty writing platform to the Internet of things equipment by monitoring a message queue of the empty writing platform;
the task processing module is used for executing task operation corresponding to the task message when monitoring the task message issued by the null writing platform, obtaining an execution result of the task, and reporting the execution result to the null writing platform and a signed data management-data preparation SM-DP + server;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task.
In an implementation manner, the task processing module is further configured to, when the task is a code number downloading task, download, according to a download address in a monitored code number downloading task message, a corresponding code number resource from the SM-DP + server, and write the code number resource into an embedded eUICC card of the internet of things device;
the download address of the code number resource is obtained by the empty write platform after applying for code number resource pre-occupation from the SM-DP + server according to the eUICC information of the Internet of things equipment; or the download address of the code number resource corresponding to the internet of things device is pre-configured in the SM-DP + server.
In another aspect, the present invention further provides a null writing platform, including:
the second message interaction module is used for issuing task messages to the Internet of things equipment in a message queue mode;
the task management module is used for receiving an execution result obtained by the Internet of things equipment executing the task operation corresponding to the task message;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task.
In an implementation manner, when the task is a code downloading task, the code downloading task message issued by the second message interaction module to the internet of things device includes a downloading address of a code resource;
the download address of the code number resource is obtained by the task management module after applying for code number resource pre-occupation from the SM-DP + server according to the eUICC information of the Internet of things equipment; or the download address of the code number resource corresponding to the internet of things device is pre-configured in the SM-DP + server.
In an embodiment, the platform further comprises: the configuration module is used for configuring regional information and tariff package information for the Internet of things equipment;
correspondingly, the task management module is further configured to pre-occupy resources according to the eUICC card information of the internet of things device, and the corresponding code number applied for the regional information and the tariff package information configured for the internet of things device.
In another aspect, the present invention further provides a code number management system based on an internet of things device eUICC card, where the system includes: the system comprises an empty writing platform, a signing data management-data preparation SM-DP + server and a message interaction and task processing unit; wherein,
the SM-DP + server is used for storing code number resources and generating and managing eUICC card configuration data;
the empty writing platform is used for issuing task messages to the Internet of things equipment in a message queue mode and receiving execution results obtained by the Internet of things equipment executing task operations corresponding to the task messages;
the message interaction and task processing unit is used for acquiring a message sent by an empty writing platform to the Internet of things equipment by monitoring a message queue of the empty writing platform; when monitoring a task message issued by the null writing platform, executing task operation corresponding to the task message to obtain an execution result of the task, and reporting the execution result to the null writing platform and a signed data management-data preparation SM-DP + server;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task.
According to the code number management method, device, platform and system based on the eUICC card of the IOT device, the MQTT message client is configured in the IOT device, so that IOT communication between the IOT device and the null-writing platform is realized; the IOT equipment is configured with the LPA service processing unit to realize the IOT communication between the IOT equipment and the SM-DP + server. Based on the communication between the IOT equipment and the null writing platform and the communication between the IOT equipment and the SM-DP + server, the operation processes of code number downloading, activation, deactivation, deletion and the like of the IOT equipment are realized, the process is not limited by the existing GSMA specification or the existing GSMA Internet of things system architecture, the communication between the server end and the IOT equipment end is not realized based on the SM-SR through a short message channel, the SM-SR is not required to be deployed, and the software and hardware cost is reduced; in addition, different operators do not need to be docked, and particularly, corresponding command short messages of overseas operators do not need to be docked when the overseas operators are docked, the problem of cross-country operator joint debugging is not related, the scene process is simplified, the period is shortened, and the communication response becomes timely.
Drawings
Fig. 1 shows a schematic diagram of a prior art GSMA internet of things system architecture;
fig. 2 is a schematic diagram illustrating a composition structure of a code number management system based on an internet of things device eUICC card according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a component structure of a message interaction and task processing unit according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a structure of a blank write platform according to an embodiment of the present invention;
fig. 5 shows a first flowchart of a code number management method based on an internet of things device eUICC card according to an embodiment of the present invention;
fig. 6 shows a second flowchart of a code number management method based on an internet of things device eUICC card according to an embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 2, a first embodiment of the present invention provides a code number management system based on an internet of things device eUICC card, where the system includes: the system comprises an empty writing platform, an SM-DP + server, a message interaction and task processing unit; wherein,
the SM-DP + server is used for storing code number resources and generating and managing the configuration data of the eUICC card; the SM-DP + server maintains code number resources of each operator, and can comprise a self-built SM-DP + server, wherein the corresponding code number resources of different operators are different, and the SM-DP + is used for generating and managing configuration data of the eUICC;
the empty writing platform is used for issuing task messages to the IOT equipment in a message queue mode and receiving an execution result obtained by the IOT equipment executing task operations corresponding to the task messages;
the message interaction and task processing unit is used for acquiring a message sent by the empty writing platform to the IOT equipment by monitoring a message queue of the empty writing platform; when the task message issued by the empty writing platform is monitored, executing task operation corresponding to the task message to obtain an execution result of the task, and reporting the execution result to the empty writing platform and the SM-DP + server;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task.
Fig. 2 shows a code number management system based on an internet of things device eUICC card according to an embodiment of the present invention, where the system is composed of a null writing platform, an SM-DP + server, and a message interaction and task processing unit. The Message interaction and task processing unit is provided with a Message Queue Telemetry Transport (MQTT) Message client and an LPA service processing unit.
The message interaction and task processing unit may be configured inside the IOT device. The empty write platform and the IOT equipment can communicate based on MQTT protocol, and an MQTT message client is configured in the IOT equipment and used for monitoring an MQTT message queue of the empty write platform; correspondingly, the empty write platform performs message transmission in an MQTT message queue mode, and similarly, the transmission of the message from the IOT device to the empty write platform is also completed through the MQTT message queue. Considering the size and the transmission frequency of data transmitted between the IOT device and the null writing platform and the influence of the data on the power consumption of the IOT device, the embodiment of the present invention selects the MQTT protocol as the communication protocol between the null writing platform and the IOT device, so as to reduce the power consumption of the IOT device as much as possible.
The SM-DP + server may communicate with the IOT device based on a Hypertext Transfer Protocol Secure (HTTPS), configure a Local Profile Access (LPA) service processing unit in the IOT device, communicate with the SM-DP + server based on the HTTPS, and perform LPA service processing, including but not limited to: code number download (Add profile), code number activation (Enable profile), code number deactivation (Disable profile), code number deletion (Delete profile), and the like. The operations of code number downloading, code number activation, deactivation, deletion and the like are all initiated by the empty write platform side, and the IOT equipment controls the empty write platform and the SM-DP + server to feed back an execution result after the execution is finished on the eUICC card.
The LPA service processing Unit communicates with the eUICC card based on an Application Protocol Data Unit (APDU) Protocol, so that the LPA service processing Unit writes a code number into the eUICC card of the IOT device through an Operating System (OS), and activates/deactivates/deletes the code number in the eUICC card.
The prior IOT equipment is not provided with an MQTT message client and an LPA service processing unit, the embodiment of the invention realizes the Internet of things communication between the IOT equipment and an empty write platform by configuring the MQTT message client in the IOT equipment; the IOT equipment is configured with the LPA service processing unit to realize the IOT communication between the IOT equipment and the SM-DP + server. Based on the communication between the IOT equipment and the null writing platform and the communication between the IOT equipment and the SM-DP + server, the operation processes of code number resource downloading, activation, deactivation, deletion and the like of the IOT equipment are realized, the process is not limited by the existing GSMA standard and the existing GSMA Internet of things system architecture any more, the communication between the server end and the IOT equipment end is realized based on the SM-SR through a short message channel, the SM-SR is not required to be deployed, and the software and hardware cost is reduced; in addition, different operators do not need to be docked, and particularly, corresponding command short messages of overseas operators do not need to be docked when the overseas operators are docked, cross-country operator joint debugging is not involved, the scene process is simplified, the period is shortened, and communication response becomes timely.
In addition, the system of the embodiment of the invention supports batch processing, namely the empty writing platform supports batch message queues, batch message issuing, batch receiving and processing of messages reported by the IOT equipment, and batch task execution, namely the operations of batch code number resource downloading, activation, deactivation, deletion and the like, so that the efficiency can be improved.
Example two
Referring to fig. 3, an embodiment of the present invention provides a message interaction and task processing unit, applied to an IOT device, including:
the first message interaction module 301 is configured to obtain a message that is issued by an empty write platform to the IOT device by monitoring a message queue of the empty write platform;
the task processing module 302 is configured to, when monitoring a task message issued by an empty write platform, execute a task operation corresponding to the task message, obtain an execution result of the task, and report the execution result to the empty write platform and a contract data management-data preparation SM-DP + server;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task.
Preferably, the task processing module 302 is further configured to, when the task is a code number downloading task, download the corresponding code number resource from the SM-DP + server according to the download address in the monitored code number downloading task message, and write the code number resource into the eUICC card of the IOT device itself;
the download address of the code number resource is obtained by the empty write platform after applying for code number resource pre-occupation from an SM-DP + server according to the eUICC information of the IOT equipment; or, the download address of the code number resource corresponding to the IOT device is pre-configured in the SM-DP + server, that is, the code number resource of the IOT device is pre-configured in the SM-DP + server, and the task processing module 302 only needs to request the SM-DP + server to obtain the download address of the pre-configured code number resource.
The code number task processing module 302 of the embodiment of the present invention may be provided with its function by an LPA service processing unit embedded in the device, and is used for communicating with an SM-DP + server. The LPA service processing unit is communicated with the SM-DP + server based on HTTPS and is used for LPA service processing, and operation tasks such as code number resource downloading, activation, deactivation, deletion and the like are executed based on communication interaction between the IOT equipment and the empty writing platform and the SM-DP + server.
Preferably, the first message interaction module 301 is further configured to listen to a message queue of the empty write platform based on MQTT protocol communication.
The operations of code number resource downloading, code number activation, deactivation, deletion and the like are all initiated by the empty write platform side, and the IOT equipment controls the empty write platform and the SM-DP + server to feed back an execution result after the execution is finished on the eUICC card.
EXAMPLE III
As shown in fig. 4, an embodiment of the present invention provides a null writing platform, including:
the second message interaction module 401 is configured to issue a task message to the IOT device in a message queue;
a task management module 402, configured to receive an execution result obtained by the IOT device executing a task operation corresponding to the task message;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task.
When the task is a code download task, the second message interaction module 401 includes a download address of a code resource in a code download task message issued to the IOT device;
the download address of the code number resource is obtained by the task management module 402 after applying for code number resource pre-occupation from the SM-DP + server according to the eUICC information of the IOT device; or the download address of the code number resource corresponding to the IOT equipment is pre-configured in the SM-DP + server.
Preferably, the null writing platform further includes a configuration module 403, configured with area information and tariff package information for the IOT device;
correspondingly, the task management module 402 is further configured to pre-occupy resources according to the eUICC card information of the IOT device, the region information configured for the IOT device, and the corresponding code number applied for the tariff package information. The configuration module 403 may configure corresponding area information and tariff package information for the IOT device according to the area information and tariff package information reported by the IOT device; the configuration module 403 may also select a corresponding Access Point (APN) for the IOT device according to the device information reported by the IOT device, and configure corresponding area information and tariff package information.
Example four
With reference to fig. 5, an embodiment of the present invention provides a code number management method for an eUICC card based on IOT equipment, where the code number management method is applied to IOT equipment embedded with the eUICC card, and the method includes:
The IOT device monitors a message queue of the empty write platform, and a message sent to the IOT device by the empty write platform can be a message requiring the IOT device to report device information or a task message sent to the IOT device.
With reference to the system architecture shown in fig. 2, an eUICC card is embedded in an IOT device according to an embodiment of the present invention, the IOT device is further configured with an MQTT message client and an LPA service processing unit, the IOT device is configured to implement communication with an empty write platform through the MQTT message client, implement communication with an SM-DP + server through the LPA service processing unit, and interact with the eUICC card based on an APDU protocol inside the IOT device.
The IOT device and the null writing platform communicate based on MQTT protocol, for example: the empty write platform starts a message queue, and the message queue requires a batch of IOT equipment to report equipment information of the IOT equipment; the IOT device monitors a message queue of the empty write platform through an MQTT message client, and when monitoring a message requiring the IOT device to report device information in the message queue, the IOT device reports the device information to the empty write platform through the message queue. Aiming at the batch processing process, when each IOT device respectively monitors queue information which requires self-reported device information, each IOT device reports the respective device information to the empty write platform through the message queue.
When a task message of code number downloading is monitored, downloading a corresponding code number from an SM-DP + server according to a downloading address in the task message, and writing the code number into an eUICC card of the eUICC card; and the download address of the code number is obtained by the empty write platform after applying for code number pre-occupation from the SM-DP + server according to the equipment information reported by the IOT equipment.
For example: the method comprises the steps that an empty write platform starts a message queue, the message queue requires a batch of IOT equipment to execute code resource downloading tasks, the IOT equipment monitors the message queue of the empty write platform through an MQTT message client, and when the message queue monitors messages requiring the IOT equipment to execute the code resource downloading tasks, the IOT equipment acquires downloading addresses of the code resources from received task messages so as to execute subsequent code resource downloading operations. For the batch processing process, when each IOT device respectively monitors the message requiring the IOT device to execute the code resource downloading task, the IOT device respectively executes the code resource downloading operation.
Preferably, the null writing platform can select a corresponding APN for the IOT device according to the eUICC card information of the IOT device, and configure corresponding regional information and tariff package information, so as to apply for code number preemption from the SM-DP + server for the IOT device according to the configured regional information and tariff package information. Such as: and the blank writing platform selects a mobile 100G/month flow rate tariff package of China continental according to the eUICC information of the IOT equipment, so as to select a code number corresponding to the package for the IOT equipment.
After the empty writing platform obtains the download address of the code number resource pre-occupied for the IOT equipment, the empty writing platform generates a message queue of a download task according to the download address corresponding to the pre-occupied code number resource; the IOT device monitors a message queue of a download task through an MQTT message client, and when the message queue of the download task is acquired, a corresponding code resource is downloaded from an SM-DP + server by an LPA service processing unit according to a download address in the download task; after the corresponding code number resource is obtained by downloading, the LPA service processing unit writes the code number resource into the eUICC card of the IOT equipment based on the APDU protocol communication, thereby completing the execution process of code number resource writing.
The IOT equipment is communicated with the SM-DP + server through the LPA service processing unit and can execute operations such as downloading, activating, deactivating and deleting code number resources. When the operations of code number activation, deactivation, deletion and the like are executed, the operations are also initiated by the empty write platform side, and the IOT equipment controls the empty write platform and the SM-DP + server to feed back the execution result after the execution on the eUICC card is completed.
EXAMPLE five
With reference to fig. 6, an embodiment of the present invention provides a code number management method based on an internet of things device eUICC card, which is applied to an empty write platform, and the method includes:
With reference to the system architecture shown in fig. 2, the null writing platform serves as a communication interaction platform of the IOT device to provide code number ordering and management functions for the IOT device; the IOT equipment is embedded with an eUICC card, and is also provided with an MQTT message client, and the empty writing platform and the IOT equipment are communicated based on an MQTT protocol. The interaction mode between the null writing platform and the IOT device is described in detail in the foregoing embodiments, and is not described herein again.
The specific operations of the null-write platform to implement the tasks of downloading, activating, deactivating and deleting the code number resource are described in detail in the foregoing embodiments, and are not described herein again.
In summary, the embodiment of the present invention configures the MQTT message client in the IOT device to implement the internet-of-things communication between the IOT device and the null-writing platform; the IOT communication between the IOT device and the SM-DP + server is realized by configuring the LPA module in the IOT device. Based on the communication between the IOT equipment and the null writing platform and the communication between the IOT equipment and the SM-DP + server, the operation processes of code number downloading, activation, deactivation, deletion and the like of the IOT equipment are realized, the process is not limited by the existing GSMA specification or the existing GSMA Internet of things system architecture, the communication between the server end and the IOT equipment end is not realized based on the SM-SR through a short message channel, the SM-SR is not required to be deployed, and the software and hardware cost is reduced; in addition, different operators do not need to be docked, and particularly, corresponding command short messages of overseas operators do not need to be docked when the overseas operators are docked, the problem of cross-country operator joint debugging is not related, the scene process is simplified, the period is shortened, and the communication response becomes timely.
The technical effect is specifically analyzed as follows:
1. the system architecture of the embodiment of the invention does not need to deploy intermediate route direction of the SM-SR server, reduces the system construction cost and the operation maintenance cost of the SM-SR server, and simultaneously enhances the safety and the reliability of the system on the basis of not deploying the SM-SR server;
2. compared with the existing GSMA Internet of things system architecture, the short message gateway does not need to be docked with an overseas operator under the system architecture of the embodiment of the invention, so that the time cost of system docking is saved, and the technical docking difficulty is also reduced; because IOT equipment and the null writing platform and the SM-DP + server are all based on Internet of things communication, the IOT equipment does not pass through a short message gateway channel;
3. the communication module of the IOT equipment is preset with an application program APP (MQTT message client and LPA module) which can be flexibly adapted to the equipment of different operating systems;
4. the empty writing platform and the module equipment of the IOT equipment carry out information interaction in a message queue MQTT monitoring mode without connecting a short message gateway; and meanwhile, partial equipment monitoring capability can be realized.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
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 invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. A code number management method based on an eUICC card of Internet of things equipment is applied to the Internet of things equipment embedded with the eUICC card, and is characterized in that an MQTT message client is configured in the Internet of things equipment to realize the Internet of things communication between the Internet of things equipment and an empty write platform, an LPA service processing unit is configured in the Internet of things equipment to realize the Internet of things communication between the Internet of things equipment and a subscription data management-data preparation SM-DP + server, APDU protocol interaction is carried out between the LPA service processing unit and the eUICC card in the Internet of things equipment based on an application protocol data unit, and the Internet of things equipment, the empty write platform and the SM-DP + server do not communicate through a short message gateway channel any more, and the method comprises the following steps:
the Internet of things equipment monitors a message queue of an empty writing platform to obtain a message which is issued to the Internet of things equipment by the empty writing platform;
when monitoring a task message issued by the null writing platform, the Internet of things equipment executes task operation corresponding to the task message, obtains an execution result of the task, and reports the execution result to the null writing platform and the SM-DP + server;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task;
when the task is a code number downloading task, the Internet of things equipment executes task operation corresponding to the task message, and the task operation comprises the following steps:
the Internet of things equipment downloads corresponding code number resources from the SM-DP + server according to the download address in the monitored code number download task message, and writes the code number resources into an embedded universal integrated circuit eUICC card of the Internet of things equipment;
the download address of the code number resource is obtained by the empty write platform after applying for code number resource pre-occupation from the SM-DP + server according to the eUICC information of the Internet of things equipment; or the download address of the code number resource corresponding to the internet of things device is pre-configured in the SM-DP + server.
2. The code number management method for the eUICC card based on the equipment in the Internet of things according to claim 1, wherein a local configuration agent (LPA) service processing unit is embedded in a communication module of the equipment in the Internet of things, and the equipment in the Internet of things is communicated with the SM-DP + server through the LPA service processing unit; the communication includes at least one of:
the Internet of things equipment requests to download code number resources from the SM-DP + server;
and the Internet of things equipment reports the execution result of the code number downloading, or the code number activating, or the code number deactivating, or the code number deleting task operation to the SM-DP + server.
3. The code number management method for the eUICC card based on the Internet of things equipment as claimed in claim 1, wherein the interaction between the Internet of things equipment and the null-writing platform is based on a Message Queue Telemetry Transport (MQTT) protocol, and the interaction comprises:
the Internet of things equipment monitors a message queue of the empty writing platform;
and the Internet of things equipment reports the execution result of the code number downloading, or the code number activating, or the code number deactivating, or the code number deleting task operation to the null writing platform.
4. A code number management method based on an eUICC card of Internet of things equipment is applied to an empty writing platform, and is characterized in that the empty writing platform communicates with the Internet of things equipment through an MQTT message client configured in the Internet of things equipment, and the method comprises the following steps:
the empty writing platform issues task messages to the Internet of things equipment in a message queue mode;
receiving an execution result obtained by the Internet of things equipment executing the task operation corresponding to the task message;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task;
when the task is a code downloading task, the code downloading task message issued by the null writing platform to the Internet of things equipment comprises a downloading address of code resources;
the download address of the code number resource is obtained by the empty write platform after applying for code number resource pre-occupation from an SM-DP + server according to the eUICC information of the Internet of things equipment; or the download address of the code number resource corresponding to the internet of things device is pre-configured in the SM-DP + server.
5. The method for code number management based on the internet of things equipment (eUICC) card according to claim 4, wherein the method further comprises the following steps:
the empty writing platform is used for configuring regional information and tariff package information for the Internet of things equipment;
correspondingly, the code number pre-occupation applied by the empty write platform from the SM-DP + server is resource pre-occupation according to eUICC information of the equipment of the Internet of things, and the corresponding code number applied by regional information and tariff package information configured for the equipment of the Internet of things.
6. The utility model provides a thing networking equipment, embedded have an eUICC card, its characterized in that, configuration MQTT message client is in order to realize in the thing networking equipment thing networking communication of thing networking equipment and empty platform of writing, configuration LPA business processing unit is in order to realize in the thing networking equipment and SM-DP + server thing networking communication, based on application protocol data unit APDU protocol interaction between thing networking equipment inside LPA business processing unit and eUICC card, no longer through SMS gateway channel communication between thing networking equipment and empty platform of writing and SM-DP + server, equipment includes:
the first message interaction module is used for acquiring a message sent by an empty writing platform to the Internet of things equipment by monitoring a message queue of the empty writing platform;
the task processing module is used for executing task operation corresponding to the task message when monitoring the task message issued by the null writing platform, obtaining an execution result of the task, and reporting the execution result to the null writing platform and a signed data management-data preparation SM-DP + server;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task;
the task processing module is further used for downloading corresponding code number resources from the SM-DP + server according to a download address in the monitored code number download task message and writing the code number resources into an embedded universal integrated circuit eUICC card of the Internet of things equipment when the task is a code number download task;
the download address of the code number resource is obtained by the empty write platform after applying for code number resource pre-occupation from the SM-DP + server according to the eUICC information of the Internet of things equipment; or the download address of the code number resource corresponding to the internet of things device is pre-configured in the SM-DP + server.
7. The empty write platform is characterized in that the empty write platform is communicated with the Internet of things equipment through an MQTT message client configured in the Internet of things equipment, and the empty write platform comprises:
the second message interaction module is used for issuing task messages to the Internet of things equipment in a message queue mode;
the task management module is used for receiving an execution result obtained by the Internet of things equipment executing the task operation corresponding to the task message;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task;
when the task is a code downloading task, the code downloading task message sent to the Internet of things equipment by the second message interaction module comprises a downloading address of code resources;
the download address of the code number resource is obtained by the task management module after applying for code number resource pre-occupation from an SM-DP + server according to the eUICC information of the Internet of things equipment; or the download address of the code number resource corresponding to the internet of things device is pre-configured in the SM-DP + server.
8. The blank write platform of claim 7, wherein the platform further comprises: the configuration module is used for configuring regional information and tariff package information for the Internet of things equipment;
correspondingly, the task management module is further configured to pre-occupy resources according to the eUICC card information of the internet of things device, and the corresponding code number applied for the regional information and the tariff package information configured for the internet of things device.
9. The utility model provides a code number management system based on thing networking equipment eUICC card which characterized in that, the system includes: the system comprises an empty writing platform, a signing data management-data preparation SM-DP + server and a message interaction and task processing unit, wherein an MQTT message client is configured in the message interaction and task processing unit so as to realize the internet of things communication between the internet of things equipment and the empty writing platform, and an LPA service processing unit is configured in the internet of things equipment so as to realize the internet of things communication between the internet of things equipment and the SM-DP + server; the interaction between the LPA service processing unit and the eUICC card in the equipment of the Internet of things is based on an Application Protocol Data Unit (APDU) protocol, the equipment of the Internet of things and the null writing platform and the SM-DP + server do not communicate through a short message gateway channel any more, wherein,
the SM-DP + server is used for storing code number resources and generating and managing eUICC card configuration data;
the empty writing platform is used for issuing task messages to the Internet of things equipment in a message queue mode and receiving execution results obtained by the Internet of things equipment executing task operations corresponding to the task messages;
the message interaction and task processing unit is used for acquiring a message sent by the empty writing platform to the Internet of things equipment by monitoring a message queue of the empty writing platform; when monitoring a task message issued by the null writing platform, executing task operation corresponding to the task message to obtain an execution result of the task, and reporting the execution result to the null writing platform and a signed data management-data preparation SM-DP + server;
wherein the task comprises at least one of: a code number downloading task, a code number activating task, a code number deactivating task and a code number deleting task;
when the task is a code number downloading task, the Internet of things equipment downloads corresponding code number resources from the SM-DP + server according to the download address in the monitored code number downloading task message, and writes the code number resources into an embedded universal integrated circuit eUICC card of the Internet of things equipment; the download address of the code number resource is obtained by the empty write platform after applying for code number resource pre-occupation from the SM-DP + server according to the eUICC information of the Internet of things equipment; or the download address of the code number resource corresponding to the internet of things device is pre-configured in the SM-DP + server.
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| CN110958601B (en) * | 2019-12-11 | 2021-10-15 | 深圳联想懂的通信有限公司 | eSIM card management method, electronic device and storage medium |
| CN111132090B (en) * | 2019-12-20 | 2022-03-29 | 中国联合网络通信集团有限公司 | Method and device for accessing Internet of things |
| CN111142885B (en) * | 2019-12-24 | 2023-07-07 | 中国联合网络通信集团有限公司 | eSIM equipment management method, device, equipment and storage medium |
| CN112565439B (en) * | 2020-12-11 | 2023-04-25 | 深圳杰睿联科技有限公司 | Internet of things communication method and system |
| CN112565459B (en) * | 2020-12-28 | 2021-08-24 | 深圳杰睿联科技有限公司 | Internet of things equipment and method for managing profile in eUICC card |
| CN114339634B (en) * | 2021-12-28 | 2023-05-02 | 武汉天喻信息产业股份有限公司 | Method, system, equipment and storage medium for sending data short message of Internet of things equipment |
| CN114390483A (en) * | 2021-12-30 | 2022-04-22 | 青岛鼎信通讯股份有限公司 | Method for realizing self-switching based on number portability and network switching of eSIM (embedded subscriber identity Module) remote communication module |
| CN115955667B (en) * | 2022-12-16 | 2024-04-09 | 中国联合网络通信集团有限公司 | Code number changing method and device based on eUICC and readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781054A (en) * | 2012-10-19 | 2014-05-07 | 华为终端有限公司 | Method and device for stopping contract signing of terminal |
| CN108112011A (en) * | 2016-11-24 | 2018-06-01 | 中国电信股份有限公司 | The methods, devices and systems of the universal embedded integrated circuit card of remote management |
| CN109474650A (en) * | 2017-09-08 | 2019-03-15 | 中国移动通信有限公司研究院 | A kind of configuration file method for down loading and terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016080726A1 (en) * | 2014-11-17 | 2016-05-26 | Samsung Electronics Co., Ltd. | Apparatus and method for profile installation in communication system |
| CN106470415B (en) * | 2015-08-14 | 2020-10-23 | 中兴通讯股份有限公司 | Smart card and activation method thereof, Internet of things system and remote subscription management platform |
-
2019
- 2019-05-07 CN CN201910377157.9A patent/CN110248355B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781054A (en) * | 2012-10-19 | 2014-05-07 | 华为终端有限公司 | Method and device for stopping contract signing of terminal |
| CN108112011A (en) * | 2016-11-24 | 2018-06-01 | 中国电信股份有限公司 | The methods, devices and systems of the universal embedded integrated circuit card of remote management |
| CN109474650A (en) * | 2017-09-08 | 2019-03-15 | 中国移动通信有限公司研究院 | A kind of configuration file method for down loading and terminal |
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