WO2021102915A1

WO2021102915A1 - Method and apparatus for configuring internet-of-things device, and storage medium

Info

Publication number: WO2021102915A1
Application number: PCT/CN2019/121994
Authority: WO
Inventors: 张军; 吕小强
Original assignee: Oppo广东移动通信有限公司
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2021-06-03
Also published as: CN114009143A

Abstract

The present application relates to the field of Internet of things, and provides a method and apparatus for configuring an Internet-of-things device, and a storage medium. In the method, when an Internet-of-things device enters a second security domain network from a first security domain network, and if the Internet-of-things device determines that there is no second device instance, that can be configured by the OBT device in the second security domain network, in the Internet-of-things device, a creation instruction is sent for creation. The creation instruction can be used by the Internet-of-things device to create an initialization device instance that can be configured as a second device instance by the OBT device in the second security domain network, so that the Internet-of-things device can be interconnected with other devices in the second security domain network.

Description

Configuration method, device and storage medium of Internet of things equipment

Technical field

This application relates to the field of Internet of Things, and in particular to a configuration method, device and storage medium of Internet of Things equipment.

Background technique

The Internet of Things (IoT) is a technology based on information carriers (such as the Internet and traditional telecommunication networks) that enables all ordinary physical objects that can be independently addressed to achieve interconnection and intercommunication.

The Internet of Things includes secure domain networks. A secure domain network refers to a network of the Internet of Things with a security protocol, and multiple IoT devices connected to the secure domain network can be interconnected. An activation tool (Onboarding Tool, OBT) is a tool used to configure the multiple IoT devices in a security protocol, and each security domain network can correspond to an OBT. In each security domain network, an IoT device provided with an OBT can be referred to as an OBT device, and the OBT device can be used to configure other IoT devices in the security domain network.

However, in the related art, when other IoT devices configured by the first OBT device in the first security domain network move to the second security domain network, the second OBT device in the second security domain network can no longer be used. The configuration of the other Internet of Things device causes the other Internet of Things device to fail to communicate with the Internet of Things device in the second security domain network.

Summary of the invention

The embodiments of the present application provide a configuration method, device, and storage medium for IoT devices, which can be used to solve the problem of IoT devices that have been configured by OBT devices in a secure domain network when they enter a new secure domain network. The problem of not being able to interconnect with other IoT devices under the secure domain network. The technical solution is as follows:

In one aspect, a method for configuring an Internet of Things device is provided, the method is applied to the Internet of Things device, and the method includes:

When the IoT device enters the second security domain network from the first security domain network, it is determined whether there is a second device instance in the IoT device, and the security domain information configured by the second device instance is identical to the first security domain information. 2. The security domain information possessed by the security domain network is consistent;

When the second device instance does not exist, receive a creation instruction;

According to the creation instruction, an initialization device instance is created, and the initialization device instance is used to be configured as the second device instance by the activation tool OBT device of the second security domain network.

In one aspect, a method for configuring an Internet of Things device is provided. The method is applied to a user equipment, and the method includes:

When the IoT device enters the second secure domain network from the first secure domain network, and when there is no second device instance in the IoT device, send a creation instruction,

Wherein, the security domain information configured by the second device instance is consistent with the security domain information of the second security domain network, and the creation instruction is used to create an initialization device instance by the Internet of Things device, and the initialization device The instance is used to configure as the second device instance.

In one aspect, a device for configuring an Internet of Things device is provided. The device is applied to an Internet of Things device, and the device includes:

Processing module, the processing module is used to determine whether there is a second device instance in the Internet of Things device when the Internet of Things device enters the second security domain network from the first security domain network. The configured security domain information is consistent with the security domain information possessed by the second security domain network;

A receiving module configured to receive a creation instruction when the second device instance does not exist;

The processing module is configured to create an initialization device instance according to the creation instruction, and the initialization device instance is used to be configured as the second device instance by an activation tool OBT device of the second security domain network.

In one aspect, a device for configuring an Internet of Things device is provided, the device is applied to user equipment, and the device includes:

A sending module, which is used to send a creation instruction when the IoT device enters the second secure domain network from the first security domain network, and when there is no second device instance in the IoT device,

In one aspect, an Internet of Things device is provided. The Internet of Things device includes a processor and a memory, the memory stores at least one instruction, and the at least one instruction is used to be executed by the processor to implement any of the above aspects. The method described.

In one aspect, a user equipment is provided. The user equipment includes a processor and a memory, the memory stores at least one instruction, and the at least one instruction is configured to be executed by the processor to implement any one of the foregoing aspects. Methods.

In one aspect, a computer-readable storage medium is provided, and instructions are stored on the computer-readable storage medium. The instructions are characterized in that, when the instructions are executed by a processor, the method in any one of the above aspects is implemented.

The beneficial effects brought about by the technical solutions provided by the embodiments of the present application include at least:

When the IoT device enters the second security domain network from the first security domain network, and when the IoT device determines that there is no second device instance that can be configured by the OBT device in the second security domain network, according to The received creation instruction creates an initialization device instance that can be configured by the OBT device in the second security domain network as the second device instance, so that the Internet of Things device can be interconnected with other devices in the second security domain network.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

Fig. 1 is a schematic diagram of an implementation environment provided by an exemplary embodiment of the present application;

Fig. 2 is a flowchart of a method for configuring an Internet of Things device provided by another exemplary embodiment of the present application;

Fig. 3 is a flowchart of another method for configuring an Internet of Things device provided by an exemplary embodiment of the present application;

FIG. 4 is a flowchart of yet another method for configuring an Internet of Things device provided by another exemplary embodiment of the present application;

FIG. 5 is a flowchart of yet another method for configuring an Internet of Things device provided by another exemplary embodiment of the present application;

FIG. 6 is a flowchart of yet another method for configuring an Internet of Things device provided by another exemplary embodiment of the present application;

FIG. 7 is a flowchart of yet another method for configuring an Internet of Things device provided by another exemplary embodiment of the present application;

Fig. 8 is a block diagram of a device for configuring an Internet of Things device according to another exemplary embodiment of the present application;

FIG. 9 is a block diagram of yet another device for configuring an Internet of Things device provided by another exemplary embodiment of the present application;

FIG. 10 is a block diagram of another device for configuring an Internet of Things device provided by another exemplary embodiment of the present application;

FIG. 11 is a block diagram of yet another device for configuring an Internet of Things device according to another exemplary embodiment of the present application;

Fig. 12 is a schematic structural diagram of a device provided by another exemplary embodiment of the present application.

Detailed ways

In order to make the purpose, technical solutions, and advantages of the present application clearer, the implementation manners of the present application will be described in further detail below in conjunction with the accompanying drawings.

Before describing in detail the configuration method of the Internet of Things device provided in the embodiment of the present application, a brief introduction to the terms and implementation environment involved in the embodiment of the present application will be given first.

Security domain network: A security domain network refers to a specific Internet of Things network. The security domain network has an independent security protocol (or security mechanism). The IoT devices in the security domain network can interconnect, communicate, and discover each other And transfer instructions to each other. Devices outside the secure domain network are restricted by the security protocol in the secure domain network, and therefore cannot access other IoT devices in the secure domain network. The security domain network may be a sub-network of the local area network, the local area network may have at least one security domain network, the at least one security domain network is set in the local area network through an access point device, and the at least one security domain network may each have an independent security protocol .

OBT and OBT devices: OBT is a role in the security protocol, and is a tool for configuring IoT devices in the security domain network where the security protocol is set. OBT can run on an IoT device in a secure domain network. The IoT device set with OBT can be called an OBT device. The OBT device can be used to configure itself or in the secure domain network where it is located. Other IoT devices. The Internet of Things devices configured with the OBT device can form a secure domain network.

Logical device: Each IoT device can include one or more logical devices (Device), and each logical device can have multiple device instances (Device instances), and only one device instance in each logical device is active (active). ) State, other device instances in the logical device are in an inactive state. An activated device instance enables its logical device to be discovered, configured, and accessed by the logical devices of other IoT devices under the security domain network. On the contrary, the logical device where an inactive device instance is located cannot be accessed by the security domain. Logical device discovery, configuration and access of other IoT devices under the network.

The logical device can be established according to the use requirements of the security domain. In the embodiment of the present application, one function in the IoT device (composite multi-function device or single-function device) can be a logical device, and the logical device can be understood as a control object. A functional entity of the software of a networked device. An IoT device may have at least one functional entity.

Each logical device can have multiple states, such as factory state, configuration state, and working state. Among them, the factory state refers to the state of the logical device in the newly purchased Internet of Things device after being powered on. The configuration state refers to the state in which the IoT device can use the OBT tool of the secure domain network to configure the logical device in the IoT device before entering a secure domain network. The configuration state can be the factory state. The working state refers to the state after the logical device in the IoT device is configured by the OBT of the security domain network, and the IoT device configured by the OBT device can enter the security domain network and interact with the IoT in the security domain network. Equipment interconnection. The logical device in the working state can receive business instructions to change the function settings corresponding to the logical device. For example, the Internet of Things device is an air conditioner, and the air conditioner can correspond to multiple logical devices. Each logical device can correspond to a function of the air conditioner and correspond to the temperature. The logic device can receive temperature commands to change temperature settings. The logical device in the configuration state is used to wait to be configured by the OBT tool to make it enter the working state. The logical device in the working state can be reset to restore the configuration state. When the logical device in the configuration state is in the active state, it can be discovered by the OBT device and configured by the OBT device. On the contrary, when in the active state, When the logical device in the configuration state is in the inactive state, it cannot be discovered by the OBT device and cannot be configured by the OBT device.

An application platform (Application Platform) can be installed in the IoT device, and the application platform can control multiple logical devices running in the IoT device. The application platform and multiple logical devices that control the operation can be understood as applications in the IoT device program.

The logical device can be a client and/or a server. Among them, the logical device that provides the resource is the server, and the device that accesses the resource is the client. Whether a logical device is a client or a server is related to the IoT device where the logical device is located and the function corresponding to the logical device. For example, a device (such as a light bulb) that can only implement a certain basic function can only be used as a server and provided to the client for query and control. The Internet of Things device itself has no need to control or query other logical devices. For another example, a mobile phone is an IoT device that can realize composite functions. The logical device in the IoT device can include a client and a server. When the mobile phone uses a logical device to control other IoT devices, the logical device is the client When a function in the mobile phone is controlled by other IoT devices, the logical device corresponding to the function is the server.

It should be noted that in the embodiments of the present application, a device instance may be used to refer to the logical device where it is located. The logical device can also be established according to other usage requirements of the security domain, which is not limited in the embodiment of the present application. Device instance and logical device can also be used to refer to the IoT device where it is located.

Normally, a device instance can only be configured by one OBT device, that is, each device instance has only one device owner (device owner), and the resource set possessed by the device instance can only have one resource owner (resource owner). ). The device owner of the device instance has the authority to configure the device instance, and the resource owner of the device instance has the authority to configure the resources of the device instance. For a secure area network, the OBT device in the secure area network can be regarded as the owner of the secure area network (Owner), that is, the device owner and the resource owner, and the Internet of Things devices in the secure area network can be configured to communicate with each other. When an IoT device enters the second security domain network from the first security domain network, because a certain device instance in the IoT device has been configured by the OBT device in the first security domain network, when the IoT device When entering the second security domain network, the OBT device in the second security domain network can no longer configure the device instance, causing the IoT devices in the second security domain network to be unable to communicate with the things in the second security domain network. Networked devices are interconnected.

The following takes a specific scenario as an example for description. The first security domain network is a home network, and the second security domain network is an office network. The first user equipment in the home network is an OBT device, in which a client application (Client APP) is installed, and the client application is used to discover and configure the Internet of Things devices in the home network. The second user device in the office network is an OBT device, in which a client application is also installed, and the client application is used to discover and configure the Internet of Things devices in the office network.

A client application (unconfigured client application) may be installed in the third user equipment. When the third user equipment enters the home network, the first user equipment can discover the third user equipment and set it so that the third user equipment The user equipment can control the Internet of Things devices in the home network. When the third user equipment re-enters the office network, since the third user equipment has been configured by the first user equipment, it cannot be configured by the second user equipment anymore. As a result, the third user equipment cannot communicate with the Internet of Things in the office network. Equipment interconnection.

The configuration method of the Internet of Things device provided by the embodiment of the present application can solve the above technical problem. FIG. 1 is a schematic diagram of an implementation environment 10 provided by an embodiment of the present application. The implementation environment includes at least one IoT device 101, user equipment 102, and access network device 103. The at least one Internet of Things device 101 and the user equipment 102 are communicatively connected through an access network device 103. FIG. 1 shows an example in which the environment includes an Internet of Things device 101 for explanation.

Among them, the Internet of Things device may refer to a physical device embedded with communication perception technology. The communication perception technology may include intelligent perception, recognition technology, and computing technology. The physical device includes automobiles, household appliances, and office equipment. An application program for realizing the corresponding function of the Internet of Things device may be installed on the Internet of Things device. The user equipment may be an electronic device with a user-operable interface such as a mobile terminal, and a client application program for controlling and managing the Internet of Things device is installed in the user equipment. The access network device may be a device that enables the user equipment and the at least one Internet of Things device to access the Internet or a telecommunication network, for example, the access network device is a router.

It should be noted that in the embodiments of the present application, the user equipment and the Internet of Things device may be the same device, or may be different devices, which is not limited in the embodiment of the present application.

It should also be noted that, in the embodiment of this application, the step of obtaining the resources of the device instance is involved, and the process of obtaining the resources of the device instance is actually the process of obtaining the uniform resource identifier (URI) of the device instance. . The resource URI is specified by the resource creator when creating the resource, and the resource can be identified and addressed through the URI. Each resource can have a fixed URI.

Fig. 2 is a flowchart of a method for configuring an Internet of Things device provided by an embodiment of the present application. The method can be applied to an Internet of Things device, and the application scenario corresponding to the method can be that the Internet of Things device enters the second security domain network from the first security domain network. Both the first security domain network and the second security domain network are applicable to the implementation environment described in FIG. 1. Wherein, the Internet of Things device has been configured by an OBT device in another security domain network except the second security domain network, and the other security domain network may be the first security domain network or another security domain network. The method can include:

Step 201: When the Internet of Things device enters the second security domain network from the first security domain network, the Internet of Things device determines whether there is a second device instance in the Internet of Things device.

The security domain information configured by the second device instance is consistent with the security domain information of the second security domain network. Among them, the security domain information possessed by the security domain network refers to the information used to characterize the security domain network. For example, the ID of the OBT device of a certain security domain network can be used to characterize the security domain network, because the ID of the OBT device can be used to characterize the security domain network. It uniquely corresponds to a secure domain network. Therefore, the ID of the OBT device can be used to characterize the secure domain network. Of course, other information can also be used to characterize the secure domain network, which is not limited in the embodiment of the present application.

The security domain information configured by the device instance refers to the information generated after the device instance is configured by a certain security domain network. For example, after the first security domain network configures a certain device instance through the OBT device of the first security domain network, The Owner ID of the device instance is generated (consistent with the ID of the OBT device of the first security domain network), and the Owner ID of the device instance is the security domain information configured by the first security domain network for the device instance.

Step 202: When there is no second device instance, the Internet of Things device receives a creation instruction.

Step 203: The IoT device creates an initialization device instance according to the creation instruction.

The initialization device instance is in the configuration state, and the initialization device instance can be used to be discovered by the OBT device of the second security domain network and configured as a second device instance, so that the second device instance in the Internet of Things device is protected by the second security After the OBT device of the domain network is configured, it can be interconnected with other devices in the second secure domain network.

To sum up, the configuration method of the Internet of Things device provided in the embodiments of the present application is achieved when the Internet of Things device enters the second security domain network from the first security domain network, and when the Internet of Things device determines that there is no such thing that can be used by the Internet of Things device. When the second device instance of the OBT device in the second security domain network is configured, according to the received creation instruction, an initialization device instance that can be configured by the OBT device in the second security domain network as the second device instance is created, so that the object The networked device can be interconnected with other devices in the second security domain network.

Fig. 3 is a flowchart of another method for configuring an Internet of Things device provided by an embodiment of the present application. This method can be applied to user equipment. The method can include:

Step 301: When the IoT device enters the second secure domain network from the first secure domain network, and when there is no second device instance in the IoT device, send a creation instruction.

Wherein, the security domain information configured by the second device instance is consistent with the security domain information of the second security domain network, and the creation instruction is used to create an initialization device instance by the Internet of Things device, and the initialization device instance is used to configure as The second device instance,

To sum up, the configuration method of the Internet of Things device provided in the embodiments of the present application is achieved when the Internet of Things device enters the second security domain network from the first security domain network, and when the Internet of Things device determines that there is no such thing that can be used by the Internet of Things device. When configuring the second device instance of the OBT device in the second security domain network, send a creation instruction to create it. Since the creation instruction can be used by the IoT device to create an initialization device instance that can be configured as a second device instance by the OBT device in the second security domain network, the IoT device can interact with other devices in the second security domain network. Equipment interconnection.

In the embodiment of this application, two methods for creating an initial device instance are provided. In the first method, an attribute used to indicate the creation of an initial device instance is newly extended in the original resources of the device instance. In the embodiment, the resource with the attribute used to instruct the creation of the initialization device instance is called the target resource, and the IoT device can create the initialization device instance according to the target resource; in the second method, a new application is added to the device instance. To indicate the creation of the resource of the initialization device instance, in the embodiments of the present application, the newly expanded resource used to indicate the creation of the initialization device instance is called the target resource. The target resource may include the attribute indicating the creation of the initialization device instance. The device can create an initial device instance based on the target resource. Of course, the target resource can also include other attributes, for example, an attribute used to indicate whether to switch the device instance.

In the first method above, the original resources of the device instance include multiple types, such as configuration state resources, management security credential resources (cred resources), and configuration device owner resources (doxm resources). The target resource can be one of them. In the embodiment of the present application, the target resource includes the configuration state resource as an example for description. The configuration state resource includes new attributes. The last new attribute is one of the first attribute value and the second attribute value. The first attribute value is used to indicate the creation of a new device instance, and the second attribute value is used to indicate that the first device instance is reset to the initialization device instance .

In some optional implementations, the configuration state resource is called pstat resource, and the storage path of the pstat resource in the device instance can be /oic/sec/pstat (the storage path is also the relative URI of the resource in the instance device) Of course, the storage path is only a schematic description, and there is no restriction on other possible storage paths of the pstat. The new attribute is called the onboardnew attribute, and the new attribute is of Boolean type, that is, the first attribute value and the second attribute value included in the new attribute are assigned a true value (true) or a false value (false) . In the embodiment of the present application, the first attribute value is "true" and the second attribute value is "false" as an example for description. When the attribute value is not assigned, the attribute value of the new attribute can be "false" by default.

At this time, the representation of pstat resources can be:

Among them, the "dos" attribute is used to indicate the activation status of the IoT device, the "isop" attribute is used to indicate whether the IoT device is operability, the "cm" attribute is used to indicate the current mode of the IoT device, and the "tm" attribute is used To indicate the target mode of the IoT device, the "om" attribute is used to indicate the operation mode of the IoT device, the "sm" attribute is used to indicate the mode supported by the IoT device, and the "onboardself" attribute is used to indicate whether the IoT device is used by itself For configuration, the "onboardas" attribute is used to indicate the role of the IoT device when it is configured, the "onboardnew" attribute is used to indicate whether to create an initial device instance, and the "rowneruuid" attribute is used to indicate the ID of the resource owner.

Fig. 4 is a flowchart of yet another method for configuring an Internet of Things device provided by an embodiment of the present application. The flowchart describes a method for configuring the Internet of Things device by interacting with a user equipment to implement the Internet of Things device. The method for configuring the Internet of Things device instance includes the above-mentioned first method of creating an initialization device instance. For the application scenario corresponding to this method, reference may be made to the application scenario described in FIG. 2, and details are not described in the embodiment of the present application. The method can include:

Step 401: The Internet of Things device determines whether there is a second device instance in the Internet of Things device.

The Internet of Things device may determine whether there is a second device instance in the Internet of Things device by determining whether the security domain information of the device instance is consistent with the security domain information of the second security domain network. When the security domain information configured by a certain device instance is consistent with the security domain information of the second security domain network, the device instance is determined as the second device instance; on the contrary, if there is no device instance configured When the security domain information is consistent with the security domain information of the second security domain network, it is determined that there is no second device instance in the Internet of Things device.

Optionally, the security domain information configured by the second device instance includes the identifier ID of the owner (or referred to as the owner) Owner of the second device instance, and the security domain information possessed by the second security domain network includes the second security domain The ID of the OBT device of the network. Then in step 401, the process of determining whether there is a second device instance in the Internet of Things device may include: determining whether there is a device instance whose Owner ID is consistent with the ID of the OBT device among the device instances included in the Internet of Things device. When the Owner ID of the existing device instance is consistent with the ID of the OBT device of the second security domain network, the device instance is determined to be the second device instance, that is, the second device instance exists in the Internet of Things device; on the contrary When the Owner ID of the non-existent device instance is consistent with the ID of the OBT device of the second security domain network, it is determined that the second device instance does not exist in the Internet of Things device.

Before step 401, in order to determine whether there is a device instance whose Owner ID is consistent with the ID of the OBT device among the device instances included in the Internet of Things device, the method may further include a process of obtaining the ID of the OBT device:

Step A1. When the IoT device enters the second secure domain network from the first secure domain network, the IoT device acquires the device roles of other device instances in the second secure domain network except the first device instance.

Optionally, the IoT device obtains the device role of each device instance by obtaining the attribute value used to represent the device role. For example, the device role of each device instance can be obtained by obtaining the attribute value of the "onboardas" attribute in the pstat resource of each device instance.

Step A2. The Internet of Things device determines, among other device instances, the Internet of Things device where the device instance with the device role of obt is located as the OBT device of the second security domain network.

For example, when the property value of the "onboardas" attribute of a certain IoT device is obtained as obt, it can be determined that the IoT device where the device instance is located is an OBT device. When the property value of the "onboardas" attribute of a certain device instance is obtained If it is a client, it can be determined that the Internet of Things device where the device instance is located is not an OBT device, and the device instance is the second security domain network that has joined as a client.

Step A3: The Internet of Things device obtains the ID of the OBT device.

It should be noted that, in this embodiment of the application, the ID may refer to a universally unique identifier (UUID).

Step 402: When the first device instance does not exist, the Internet of Things device triggers a second request to the user equipment.

When the first device instance does not exist, the Internet of Things device asks the user by triggering a second request to the user equipment whether to join the Internet of Things device to the second secure domain network as a client.

Step 403: The user equipment receives the second request.

Step 404: The user equipment sends a second response to the second request.

The second response is used to confirm that the Internet of Things device is added to the second secure domain network as a client. Optionally, after receiving the second request, the user equipment may present the content of the second request to the user, and after receiving the user's selection result for the second request, send a second response, or the user equipment may also A second response may be automatically sent to the Internet of Things device in response to the second request. In the embodiment of the present application, the user equipment presents the content of the second request to the user, and the user triggers the second response as an example for description.

The user equipment may present the second request to the user in many ways. For example, the user equipment may present the second request to the user through a user interface (UI) interface. In this case, the user equipment may pop up a dialog box Or a pop-up message prompts the user whether to join the second security domain network as a client. Optionally, the second request may also include the device identifier of the OBT device discovered by the IoT device in the second secure domain network to assist the user in making a decision on whether to join the second secure domain network as a client.

Step 405: The Internet of Things device receives a second response to the second request.

After the user confirms that the Internet of Things device is added to the second secure domain network as the client, the user equipment can send a second response to the Internet of Things device. The second response can be used to confirm that the Internet of Things device is added to the second security domain network as the client. 2. Security domain network. Of course, if the user confirms that the IoT device will not be added to the second secure domain network as the client, the second response is used to confirm that the IoT device will not be added to the second secure domain network as the client. In this case Next, IoT devices and user equipment will not be able to proceed with the next steps.

Step 406: The Internet of Things device judges whether the Internet of Things device stores target resources.

Since the target resource is set with an attribute value indicating whether to create an initialized device instance, the IoT device can determine whether the IoT device is useful by judging whether the target resource, that is, the pstat resource, is stored in the IoT device. The attribute used to create the initial device instance, that is, the "onboardnew" attribute.

Step 407: When the target resource is stored in the Internet of Things device, the Internet of Things device triggers the first request.

Step 407 can be expressed as: when the target resource stored in the IoT device has the attribute used to create an initial device instance, the IoT device triggers a first request, which can be used to inquire to reserve or reset the second device instance . Of course, if the Internet of Things device does not store the target resource, that is, the Internet of Things device does not have an attribute for creating an initial device instance, the Internet of Things device cannot trigger the first request.

Step 408: The user equipment receives the first request.

The first request is used to ask the user to reserve or reset the first device instance.

Step 409: The user equipment sends a creation instruction in response to the first request.

The creation instruction is used to create an initial device instance, and the creation instruction may include two types, one creation instruction is a creation instruction for retaining the first device instance, and the other creation instruction is a creation instruction for resetting the first device instance.

After receiving the first request, the user equipment may present the content of the first request to the user, and after receiving the user's selection result for the content of the first request, send a creation instruction, or the user equipment may also automatically respond to The first request sends a default creation instruction to the Internet of Things device, and the default creation instruction may be any one of the above two creation instructions.

In the embodiment of the present application, the user equipment presents the content of the first request to the user, and the creation instruction is triggered by the user as an example for description. The content of the first request may include asking the user to reserve or reset the first device instance. Similar to the manner in which the user equipment presents the second request to the user described above, the user equipment may also present the first request to the user in multiple ways. For example, the user equipment may present the first request to the user through a UI interface. Next, the user equipment may prompt the user to reserve the first device instance or reset the first device instance in the manner of a pop-up dialog box or a pop-up message.

Step 410: The Internet of Things device receives the creation instruction.

The Internet of Things device may receive a creation instruction for retaining the first device instance for the user's selection, or may receive a creation instruction for resetting the first device instance.

Step 411: The Internet of Things device creates an initialization device instance according to the creation instruction, and the initialization device instance is used to be configured as a second device instance by the OBT device of the second security domain network.

Since there can be two creation instructions, namely the creation instruction to retain the first device instance and the creation instruction to reset the first device instance, correspondingly, in step 411, the IoT device creates an initial device instance according to the creation instruction. For the following two situations.

In the first case, the first device instance is already running in the Internet of Things device, and the creation instruction includes a reservation instruction. The process of creating an initialization device instance in step 411 may include: when the reservation instruction is received, by reserving the first device instance Device instance to create an initial device instance.

In the first case, the process may further include using the newly created device instance as the initialization device instance (refer to step B1), or resetting the first device instance to the initialization device instance (refer to step B2). This situation.

Step B1: When receiving the reservation instruction, the Internet of Things device reserves the first device instance, creates a new device instance, and uses the new device instance as the initialization device instance.

The first device instance is reserved, and the process of creating a new device instance may include:

Step B11: When receiving the reservation instruction, the IoT device updates the target resource of the first device instance according to the reservation instruction.

The reservation instruction may include an update instruction for updating the target resource of the first device instance. For example, the update instruction may include:

In the update instruction, the attribute value of the "onboardas" attribute is the client, and the attribute value of the "onboardnew" attribute is "true". It can be seen that the update instruction can instruct the IoT device to initiate a device reset and transfer to the client's The configured state, that is, the update indication may indicate that the IoT device is ready to be configured as a client.

Step B12: The Internet of Things device obtains the updated target resource.

The updated target resource includes an attribute value for instructing the creation of a new device instance. That is, in the embodiment of the present application, the attribute value of the "onboardnew" attribute in the updated pstat resource is "true".

Step B13: The IoT device creates a new device instance according to the updated target resource.

Step B14: The Internet of Things device initializes the new device instance, and uses the initialized new device instance as the initialized device instance.

The Internet of Things device initializes the new device instance, so that the initialized new device instance, that is, the initialized device instance, can be in the factory state. Then, the state of the first device instance is set to an inactive state so that it no longer performs external interaction, and the state of the initialized device instance is set to an active state to enable it to perform external interaction. At this time, the external interface of the Internet of Things device is the initialization device instance, and all external requests received by the Internet of Things device are processed by the initialization device instance.

Step B2. When receiving the reservation instruction, the IoT device reserves the copy of the first device instance, resets the first device instance to the initialization device instance, the set of resources possessed by the copy of the first device instance and the resources possessed by the first device instance The set is consistent.

Wherein, the process of keeping a copy of the first device instance and resetting the first device instance to the initialization device instance may include:

Step B21: When a reservation instruction is received, the Internet of Things device updates the target resource of the first device instance according to the reservation instruction.

Step B22: The Internet of Things device obtains the updated target resource.

Step B23: The Internet of Things device creates a new device instance according to the updated target resource.

Step B24: The Internet of Things device writes the resource collection of the first device instance into the new device instance, so as to retain a copy of the first device instance.

The Internet of Things device obtains the resource set of the first device instance, and writes the resource set of the first device instance to a new device instance. The resource collection may include configuration status resources, management security credential resources, and configuration equipment owner resources.

Step B25: The Internet of Things device resets the first device instance to the initialization device instance.

The IoT device can reset the first device instance to the initialization device instance, and set the initialization device instance to the active state and the second device instance to the inactive state, so that the second device instance does not require external interaction. And enable the initialization of the device instance to be able to perform external interactions.

In the second case, the first device instance is already running in the Internet of Things device, and the creation instruction includes a reset instruction. The process of creating an initialization device instance in step 411 may include: when the reset instruction is received, resetting The first device instance is used to create the initialization device instance. That is, the process can include:

Step B3: When the reset instruction is received, the IoT device resets the first device instance, and uses the reset first device instance as the initialization device instance.

Further, the process of resetting the first device instance by the IoT device may include:

Step B31: When a reset instruction is received, the IoT device updates the target resource of the first device instance according to the reset instruction.

The reset instruction may include an update instruction for resetting the target resource of the first device instance. For example, the update instruction may include:

In the update instruction, the attribute value of the "onboardas" attribute is the client, and the attribute value of the "onboardnew" attribute is "false". It can be seen that the update instruction can instruct the IoT device to initiate a device reset and transfer to the client's The configured state, that is, the update indication may indicate that the IoT device is ready to be configured as a client.

Step B32: The Internet of Things device obtains the updated target resource.

The updated target resource includes an attribute value for instructing to reset the first device instance. That is, in the embodiment of the present application, the attribute value of the "onboardnew" attribute in the updated pstat resource is "false".

Step B33: The Internet of Things device resets the first device instance according to the updated target resource.

Step B34: The Internet of Things device determines the reset first device instance as the initialization device instance.

The IoT device resets the first device instance to determine it as an initialization device instance in the configuration state. When it is in the active state, it can be discovered and configured by the OBT device.

Step 412: When there is a second device instance, the Internet of Things device switches the first device instance that has been running in the Internet of Things device to the second device instance.

The process of switching the running first device instance to the second device instance by the IoT device may include: setting the state of the running first device instance to an inactive state, and setting the state of the second device instance to an active state . In this way, the first device instance no longer performs external interaction, and instead uses the second device instance to perform external interaction. At this time, the external interface of the Internet of Things device is the second device instance, and all received external requests are processed by the second device instance.

To sum up, the configuration method of the Internet of Things device provided in the embodiments of the present application is achieved when the Internet of Things device enters the second security domain network from the first security domain network, and when the Internet of Things device determines that there is no such thing that can be used by the Internet of Things device. When configuring the second device instance of the OBT device in the second security domain network, send a creation instruction to create it. When the creation instruction includes a reservation instruction, the first device instance applicable to the first security domain network and the second device instance applicable to the second security domain network may be retained in the Internet of Things device at the same time, so that when the Internet of Things device is re When reentering the first secure domain network, by activating the first device instance, the IoT device can be connected to the first secure domain network to realize operations in various intelligent scenarios, and the first secure domain network and All OBT devices in the second security domain network can set the IoT device, so that the IoT device can realize interconnection and intercommunication with other devices in the first security domain network and the second security domain network.

In the second method described above, the newly expanded target resource in the Internet of Things device may include device instance resources, and the device instance resources may be used to manage device instances in the Internet of Things device. Therefore, the device instance resource can be set to manage the attributes related to the device instance in the Internet of Things device. For example, the device instance resource may include switching attributes and new attributes. Wherein, the switching attribute is one of the third attribute value and the fourth attribute value, the third attribute value is used to indicate the device instance is switched, and the fourth attribute value is used to indicate not to switch the device instance; the new attribute is the first attribute One of a value and a second attribute value, where the first attribute value is used to instruct to create a new device instance, and the second attribute value is used to instruct to reset the first device instance to an initialized device instance.

In some optional implementations, the device instance resource is called the deviceinstance resource, the switching attribute is called the nextinstance attribute, and the new attribute is called the onboardnew attribute. Both the switch attribute and the last attribute can be of Boolean type, that is, the third attribute value and the fourth attribute value included in the switch attribute are assigned true or false values, and the first attribute value and the first attribute value included in the upper new attribute are assigned as true or false values. Binary attribute values are also assigned true or false values. In the embodiment of the present application, the first attribute value and the third attribute value are both "true", and the second attribute value and the fourth attribute value are both "false" as an example for description. When the attribute value is not assigned, the attribute value of the new attribute and the switch attribute can both default to "false".

At this time, the representation of the deviceinstance resource can be:

In the representation of the deviceinstance resource, the attribute value of the "nextinstance" attribute is "false", that is, the current "nextinstance" attribute indicates not to switch to the next device instance, and the attribute value of the "onboardnew" attribute is "false", that is, the current " The "onboardnew" attribute indicates that no new device instance will be created. The representation form of the deviceinstance resource may be the default state of the deviceinstance resource.

Fig. 5 is a flowchart of yet another method for configuring an Internet of Things device provided by an embodiment of the present application. The flowchart describes a method for configuring the Internet of Things device by interacting with the user equipment to implement the Internet of Things device. The method for configuring the Internet of Things device instance includes the above-mentioned second method of creating an initialization device instance. For the application scenario corresponding to this method, reference may be made to the application scenario described in FIG. 2, and details are not described in the embodiment of the present application. The method can include:

Step 501: The user equipment obtains the resource set of the first device instance.

In order to determine whether device instance resources are set in the Internet of Things device, the user equipment may first obtain the resource set of the first device instance. The collection of resources can be called res resources.

Step 502: The user equipment determines that the first device instance has device instance resources based on the resource set of the first device instance.

The user equipment searches whether there is a device instance resource in the acquired resource collection of the first device instance, and when it finds that the device instance resource exists in the resource collection, it is determined that the first device instance has the device instance resource. When the device instance resource is not found in the resource collection, it is determined that the first device instance does not have the device instance resource, and the user equipment and the Internet of Things device do not perform subsequent steps.

Step 503: The user equipment sends a handover request.

The switch request is used to indicate that the switch attribute in the device instance resource is the third attribute value, and is used to instruct the IoT device to switch the first device instance that has been running to the candidate device instance, and determine the device instance in the IoT device according to the candidate device instance. Whether there is a second device instance.

The handover request may include an update request for updating the device instance resource of the first device instance. For example, the update request may include:

Updating the device instance resource of the first device instance refers to updating the attribute value of the switching attribute in the device instance resource, so that the IoT device can switch from the currently running first device instance to the candidate device embodiment. In the update instruction, the attribute value of the "nextinstance" attribute is "true", so it can be seen that the switching request can instruct the IoT device to trigger the switching device instance.

Step 504: The Internet of Things device receives the handover request.

The switching request is used to indicate that the switching attribute in the device instance resource is the third attribute value. It can be seen from the handover request in step 503 that the updated device instance resource may indicate that the handover attribute in the device instance resource is the third attribute value.

Step 505: The IoT device switches the first device instance to the candidate device instance according to the switching request.

The process of switching the running first device instance to the second device instance by the IoT device may include: setting the state of the running first device instance to an inactive state, and setting the state of the second device instance to an active state . In this way, the first device instance no longer performs external interaction, and instead uses the candidate device instance to perform external interaction. At this time, the external interface of the IoT device is the candidate device instance, and all received external requests are processed by the candidate device instance.

Step 506: The Internet of Things device determines whether there is a second device instance in the Internet of Things device according to the candidate device instance.

In step 505, although the IoT device switches the device instance according to the switching request, whether the switched candidate device instance is a device instance capable of normal external interaction needs to be further determined. Therefore, in step 506, the Internet of Things device determines whether there is a second device instance in the Internet of Things device according to the candidate device instance. The second device instance may be a device instance that can be configured by the OBT device of the second security domain network.

Optionally, the process of determining whether there is a second device instance in the Internet of Things device may include the following steps:

Step C1. When the security domain information configured by the candidate device instance is inconsistent with the security domain information of the second security domain network, it is determined that the candidate device instance is not a second device instance, that is, there is no second device in the IoT device Instance.

Optionally, step C1 may also include the following situation: the IoT device includes at least two candidate device instances, and after determining that a certain candidate device instance is not the second device instance, the process of switching the device instance is continued, and when the switching traverses After all the candidate device instances in the Internet of Things device, the second device instance is still not determined, then there is no second device instance in the Internet of Things device.

Step C2: When the security domain information configured by the candidate device instance is consistent with the security domain information of the second security domain network, it is determined that the candidate device instance is the second device instance, that is, the second device instance exists in the Internet of Things device.

Optionally, step C2 may also include the following situation: the IoT device includes at least two candidate device instances, and after determining that a certain candidate device instance is not the second device instance, the process of switching the device instance is continued, and the switching traversal During the process of the at least two candidate device instances in the Internet of Things device, if the second device instance is determined, it is determined that the second device instance exists in the Internet of Things device.

For example, the security domain information configured by the candidate device instance includes the Owner ID of the second device instance, and the security domain information possessed by the second security domain network includes the ID of the OBT device of the second security domain network. When the two are consistent, It is determined that the candidate device instance is the second device instance, and when the two are inconsistent, it is determined that the candidate device instance is not the second device instance. For the process of obtaining the ID of the OBT device of the second security domain network, reference may be made to the related description in the foregoing step 401, and details are not described herein again in the embodiment of the present application.

In the above step C1, when it is determined that the candidate device instance is not the second device instance, the IoT device can continue to automatically trigger the execution of the process of switching the candidate device instance in step 505 until it is switched to the second device instance, or until No other candidate device instances can be switched. Of course, in other optional implementation manners, the user may choose to reset the first device instance. The embodiment of the present application uses an example in which the user chooses to reset the first device as an example for description.

Step 507: When it is determined that the candidate device instance is not the second device instance, the user equipment sends a reset instruction to the Internet of Things device.

Step 508: The IoT device receives a reset instruction.

The reset instruction is used to instruct to reset the device instance.

Step 509: The Internet of Things device joins the first device instance to the second secure domain network as a client.

Optionally, the reset instruction may also include instruction information for instructing the candidate device instance to join the second security domain network as a client. That is, the Internet of Things device joins the Internet of Things device to the second security domain network as a client.

Step 510: The Internet of Things device judges whether the Internet of Things device stores target resources.

The Internet of Things device determines whether the Internet of Things device stores device instance resources.

Step 511: When the target resource is stored in the Internet of Things device, the Internet of Things device triggers the first request.

When the Internet of Things device determines that the device instance resource is stored therein, the Internet of Things device triggers to send the first request to the user equipment. The first request is used to ask the user whether to reserve the first device instance, that is, the first request is used to ask the user to reserve the first device instance or reset the first device instance.

Step 512: The user equipment receives the first request.

Step 513: The user equipment sends a reservation instruction in response to the first request.

After receiving the first request, the user equipment may present the content of the first request to the user, and after receiving the user's selection result for the content of the first request, send a reservation instruction. The user equipment may also present the first request to the user in many ways. For example, the user equipment may present the first request to the user through a UI interface. In this case, the user equipment may pop up a dialog box or a pop-up message. Prompt the user whether to keep the first device instance.

Step 514: When the Internet of Things device receives the reservation instruction, it creates an initialization device instance by reserving the first device instance.

From the configuration method of the Internet of Things device corresponding to the first method of creating an initialization device instance above, it can be known that the process of creating an initialization device instance by retaining the first device instance may include: using the newly created device instance as the initialization device instance (refer to Step D1), or reset the first device instance to the initialization device instance (refer to step E1).

Step D1. When receiving the reservation instruction, the Internet of Things device reserves the first device instance, creates a new device instance, and uses the new device instance as the initialization device instance.

Further, the process may include:

Step D11: When receiving the reservation instruction, the Internet of Things device updates the target resource of the first device instance according to the reservation instruction.

In the update instruction, the attribute value of the "onboardnew" attribute is "true", so it can be seen that the update instruction can instruct the IoT device to create a new device instance.

Step D12: Obtain the updated target resource.

The updated target resource includes an attribute value for instructing the creation of a new device instance. That is, in the embodiment of the present application, the attribute value of the "onboardnew" attribute in the updated deviceinstance resource is "true".

Step D13: Create a new device instance according to the updated target resource.

Step D14: Initialize a new device instance, and use the initialized new device instance as the initialized device instance.

The Internet of Things device initializes the new device instance, so that the initialized new device instance, that is, the initialized device instance, can be in the factory state.

Step D15: Return the first successful creation response.

In order for the IoT device to set the state of the first device instance to the inactive state, the IoT device needs to initiate a device reset and switch to the configured state of the client to obtain the attribute values of other attributes of the first device instance . When the Internet of Things device sets the state of the first device instance to the inactive state, the Internet of Things device may first return a first creation success response to the user equipment, and the first creation success response may enable the user equipment to respond according to the first creation success response. Create a successful response and return the resource update instruction.

Step D17: The user equipment receives the first successful creation response.

Step D18: The user equipment sends a resource update instruction according to the first successful creation response.

The resource update instruction can be used to update the attribute values of other attributes of the first device instance. For example, the update indication may include:

In the update instruction, the attribute value of the "dos" attribute is 0, the attribute value of the "onboardself" attribute is no, and the attribute value of the "onboardas" attribute is the client. It can be seen that the update instruction can instruct the IoT device to start The device is reset and transferred to the configured state of the client, that is, the update instruction may indicate that the IoT device is ready to be configured as a client.

Step D19: The Internet of Things device receives a resource update instruction.

The resource update instruction is used to update the configuration state resource of the first device instance.

Step D120: The Internet of Things device places the first device instance in an inactive state according to the resource update instruction.

The Internet of Things device obtains the attribute values of the "dos" attribute, the "onboardself" attribute, and the "onboardas" attribute in the pstat resource to set the state of the first device instance to the inactive state. At this time, the first device instance no longer performs external interaction, but sets the state of the initialized device instance to an active state, so that it can perform external interaction. At this time, the external interface of the Internet of Things device is the initialization device instance, and all external requests received by the Internet of Things device are processed by the initialization device instance.

Step D121: The Internet of Things device sets the initialization device instance to an active state.

Set the first device instance to an inactive state, and set the initialized device instance to an active state so that it can be discovered by other device instances, so that the first device instance no longer performs external interactions, but instead uses the initialized device instance to perform external interactions . At this time, the external interface of the Internet of Things device is the initialization device instance, and all received external requests are processed by the initialization device instance.

Step D2. When receiving the reservation instruction, the Internet of Things device reserves the copy of the first device instance, resets the first device instance to the initialization device instance, the set of resources possessed by the copy of the first device instance and the resources possessed by the first device instance The set is consistent.

Further, the process may include:

Step D21: When a reservation instruction is received, the target resource of the first device instance is updated according to the reservation instruction.

Step D22: Obtain the updated target resource.

Step D23: Create a new device instance according to the updated target resource.

Step D24: Write the resource collection of the first device instance into the new device instance, so as to retain a copy of the first device instance.

Step D25: The Internet of Things device returns a second creation success response.

The second creation success response may enable the user equipment to return a resource update instruction according to the second creation success response.

Step D26: The user equipment receives the second creation success response.

Step D27: The user equipment sends a resource update instruction according to the second successful creation response.

The resource update instruction can be used to update the attribute values of other attributes of the first device instance. For example, the resource update instruction may include:

Step D28: The Internet of Things device receives a resource update instruction.

Step D29: The Internet of Things device resets the first device instance to the initialization device instance according to the resource update instruction.

The IoT device resets the first device instance to the initial device instance by obtaining the attribute values of the "dos" attribute, the "onboardself" attribute, and the "onboardas" attribute in the pstat resource. At this time, the external interaction is performed by the first device instance, the external interface of the Internet of Things device is the first device instance, and all external requests received by the Internet of Things device are processed by the first device instance.

Step D210: Set the new device instance to an inactive state, and set the initialized device instance to an active state.

Set the new device instance (that is, the copy of the first device instance) to the inactive state, and set the initialized device instance to the active state so that it can be discovered by other device instances, so that the new device instance does not perform external interactions. Initialize the device instance for external interaction. At this time, the external interface of the Internet of Things device is the initialization device instance, and all received external requests are processed by the initialization device instance.

It should be noted that in the embodiments of the present application, the resources are all directed to the resources of each device instance.

As mentioned above, an application platform can be installed in an Internet of Things device, and the application platform can control multiple device instances running in the Internet of Things device. The application platform and multiple device instances that control the operation of the application platform can be understood as the Internet of Things device. application. The following takes the IoT device including the application platform and the interaction of multiple device instances with the user equipment as an example to describe the configuration method of the above-mentioned IoT device.

In the configuration method of the Internet of Things device described in FIG. 4, the security domain information configured with the second device instance includes the Owner ID of the second device instance, and the security domain information possessed by the second security domain network includes the second security domain network The ID of the OBT device is taken as an example for description. As shown in Figure 6, the method may include:

Step E1. When the Internet of Things device enters the second security domain network from the first security domain network, the first device instance that has been running acquires the devices of other device instances in the second security domain network except the first device instance Character.

Step E2: The first device instance determines that among other device instances, the Internet of Things device where the device instance with the device role of obt is located is the OBT device of the second security domain network.

Step E3: The first device instance obtains the ID of the OBT device.

The above steps E1 to E3 correspond to the steps in which the first device instance in the figure finds that there is an OBT in the network.

Step E4: The first device instance sends the acquired ID of the OBT device to the application platform.

Step E5: The application platform determines whether there is a second device instance in the Internet of Things device according to the ID of the OBT device.

That is, according to the ID of the OBT device, the application platform searches whether there is a device instance whose Owner ID matches the ID of the OBT device among all the device embodiments in the Internet of Things device.

Step E6: When the application platform determines that there is a second device instance, it sets the first device instance to an inactive state and sets the second device instance to an active state.

At this point, if the application platform finds that the Owner ID of the second device instance is the ID of the OBT device, it can be determined that the second device instance exists, and the first device instance is set to inactive state, and the second device instance is set to active State, enabling the Internet of Things device to interact with the outside world through the second device instance.

The above step E6 corresponds to the "switching of the device instance" in FIG. 6.

Step E7: When the application platform determines that there is no second device instance, it triggers the first device instance to send a second request to the user equipment.

That is, when the application platform does not find the Owner ID of the device instance as the ID of the OBT device, it is determined that there is no second device instance, and the first device instance is triggered to send the second request to the user device, that is, the first device instance is triggered to The user asks.

Step E8: The first device instance sends a second request to the user equipment.

The first device instance prompts the user whether to join the second security domain network as a client by sending a second request to the user device.

Step E9: The user equipment receives the second request.

After receiving the second request, the user equipment may ask the user in a manner of popping up a dialog box or a message prompting the user through the UI interface.

Step E10: The user equipment sends a second response to the second request.

The user can trigger the user equipment to send the second response through an operation on the UI interface in the user equipment. The second response includes the user confirming to join the second secure domain network as the client.

Step E11: The first device instance judges whether the pstat resource is stored in the Internet of Things device.

The first device instance determines whether it has the onboardnew attribute by determining whether the pstat resource is stored in the Internet of Things device.

Step E12: When the pstat resource is stored in the Internet of Things device, the first device instance triggers the first request.

When the pstat resource is stored in the IoT device and the pstat resource has the onboardnew attribute, the first request is triggered to continue to ask the user whether to reserve or abandon the first device instance.

Step E13: The user equipment receives the first request.

Step E14: The user equipment sends a reservation instruction to the first device instance in response to the first request.

When the user chooses to reserve the first device instance, the user device wants the first device instance to send a reservation instruction. The reservation request may trigger the reset of the first device instance.

Step E15: The application platform monitors or subscribes to the pstat resource in the first device instance.

Step E16: The application platform creates a new device instance based on the monitored or acquired pstat resource.

The application platform creates a new device instance according to the attribute value of the onboardnew attribute in the pstat resource that it monitors or obtains.

Step E17: The application platform obtains the resource collection of the first device instance.

Step E18: The application platform writes the resource collection of the first device instance into the new device instance.

The new device instance written into the resource set of the first device instance is a copy of the first device instance.

Step E18: The application platform places the new device instance in an inactive state.

Step E19: The application platform instructs the first device instance to reset.

The first device instance resets after receiving the reset instruction sent by the application platform.

Alternatively, after the above step E16, the following step E20 may be performed.

Step E20: The application platform initializes the new device instance, and uses the initialized new device instance as the initialized device instance.

Step E21: The application platform makes the first device instance in an inactive state, and makes the initialized new device instance in an active state.

The above steps E14 to E19 describe the first related process of retaining the first device instance, and steps E20 to E21 describe the second related process of retaining the first device instance. For some processes of the second type of retaining the first device instance described in FIG. 6, reference may be made to Steps E7 to E19. The descriptions are related to the first type of retaining the first device instance, which will not be repeated in this embodiment of the application.

Step E22: The user equipment sends a reset instruction to the first device instance in response to the first request.

The reset instruction instructs the user to choose to abandon the first device instance.

Step E23: The application platform monitors or subscribes to the pstat resource in the first device instance.

Step E24: The application platform resets the first device instance according to the monitored or acquired pstat resource.

The application platform resets the first device instance according to the onboardnew attribute in the monitored or acquired pstat resource.

Step E7 to step E24 describe the related process of creating a new device embodiment, where step E7 to step E21 describe the related process of creating a new device instance by retaining the first device instance, and step E22 to step E24 describe It is the related process of creating a new device instance by resetting the first device instance.

It should be noted that in FIG. 6, "the second device instance (new device instance)" refers to the second device instance in the switching process of the device instance, and the new device instance in the creation process of the device instance.

In the configuration method of the Internet of Things device described in FIG. 5, the security domain information configured by the second device instance includes the Owner ID of the second device instance, and the security domain information possessed by the second security domain network includes the second security domain network Take the ID of the OBT device as an example, as shown in Figure 7, the method may include:

Step F1: The user equipment obtains the resource set of the first device instance through the client application installed therein.

Step F2. The user equipment finds that there is a deviceinstance resource in the resource set, and sends a switching request to the first device instance through the client application.

Step F3: The application platform obtains the attribute value of the nextinstance parameter in the deviceinstance resource by monitoring or subscribing to the first device instance.

Step F4: The application platform sets the first device instance to the inactive state and the candidate device instance to the active state according to the attribute value of the nextinstance parameter in the deviceinstance resource.

The above steps F1 to F4 describe the related process of device instance switching in FIG. 7.

Step F5: The application platform determines that the candidate device instance is not a second device instance.

The application platform determines that the newly switched candidate device instance is not the second device instance, and cannot communicate with the Internet of Things devices in the second security domain network, and the device instance needs to be re-established.

Step F6: The user equipment sends a reset instruction through the client application, and joins the first device instance to the second secure domain network as the client.

The user device triggers a reset of the first device instance through the client application.

Step F7: The first device instance finds that the deviceinstance resource exists in the first device instance, and sends a first request to the user equipment.

Step F8: The user equipment receives the first request.

Step F9: The user equipment sends a reservation instruction to the first device instance in response to the first request.

The above steps F7 to F9 describe the process of creating the first device instance in Figure 7, when the user equipment discovers that there is a deviceinstance resource in the first device instance, and receives an inquiry about whether the user retains the existing configuration (first device instance) The first request, and the user confirms to keep the existing configuration.

Step F10: The application platform monitors or subscribes to the target resource in the first device instance.

Step F15: The application platform creates a new device instance based on the monitored or acquired deviceinstance resource.

The application platform obtains the attribute value of the nextinstance parameter in the deviceinstance resource by monitoring or subscribing to the first device instance.

Step F16: The application platform obtains the resource collection of the first device instance.

Step F17: The application platform writes the resource collection of the first device instance into the new device instance.

Step F18: The application platform places the new device instance in an inactive state.

Step F19: The application platform informs the first device instance that the new device instance has been created.

Step F20: The first device instance returns a first creation success response to the user equipment.

Step F21: The user equipment receives the first successful creation response.

Step F22: The user equipment sends a resource update instruction to the first device instance according to the first creation success response.

Step F23: The first device instance resets the first device instance according to the resource update instruction.

The above steps F5 to F23 describe the process of creating the first device instance in FIG. 7.

Optionally, after step F15, step F20 may be performed.

Step F20: The application platform initializes the new device instance.

Step F21: The application platform informs the first device instance that the new device instance has been created.

Step F20: The first device instance returns a second creation success response to the user equipment.

Step F21: The user equipment receives the second creation success response.

Step F22: The user equipment sends a resource update instruction to the first device instance according to the second creation success response.

Step F23: The application platform sets the first device instance to an inactive state and sets the second device instance to an active state according to the resource update instruction.

The above steps F20 to F23 describe the process of creating the second type of device instance in FIG. 7. For the process of creating the second type of device instance described in FIG. 7, reference may be made to steps F5 to F23. The descriptions are related to the process of creating the second type of device instance, which will not be repeated in the embodiment of the present application.

It should be noted that in FIG. 7, "candidate device instance (new device instance)" refers to a candidate device instance in the switching process of a device instance, and a new device instance in the creation process of a device instance.

It is worth noting that the order of the steps in the configuration method of the Internet of Things device provided in the embodiments of the present application can be adjusted appropriately, and the steps can also be increased or decreased in response to actual conditions. Anyone skilled in the art in this application Within the scope of the disclosed technology, the methods that can be easily conceived of changes should be covered by the scope of protection of this application, and therefore will not be repeated.

Fig. 8 shows a block diagram of a device for configuring an Internet of Things device provided by an embodiment of the present application. The device is applied to Internet of Things equipment, and the device 800 includes:

Processing module 801, the processing module is configured to determine whether there is a second device instance in the Internet of Things device when the Internet of Things device enters the second security domain network from the first security domain network, and the second device instance The configured security domain information is consistent with the security domain information possessed by the second security domain network;

A receiving module 802, the receiving module is configured to receive a creation instruction when the second device instance does not exist;

To sum up, the configuration device for the Internet of Things device provided by the embodiment of the present application can be used when the Internet of Things device enters the second security domain network from the first security domain network, and when the Internet of Things device determines that there is no such device that can be used by the Internet of Things device. When the second device instance of the OBT device in the second security domain network is configured, according to the received creation instruction, an initialization device instance that can be configured by the OBT device in the second security domain network as the second device instance is created, so that the object The networked device can be interconnected with other devices in the second security domain network.

Optionally, a first device instance is already running in the Internet of Things device, and the creation instruction includes a reservation instruction,

The processing module 801 is configured to: when the reservation instruction is received, create the initialization device instance by reserving the first device instance.

Optionally, the first device instance is already running in the Internet of Things device, the creation instruction includes a reset instruction, and the processing module 801 is configured to: when the reset instruction is received, reset the The first device instance is used to create the initialization device instance.

Optionally, the processing module 801 is configured to: when the reservation instruction is received, reserve the first device instance, create a new device instance, and use the new device instance as the initialization device instance;

When the reservation instruction is received, the copy of the first device instance is reserved, the first device instance is reset to the initialization device instance, and the resource set of the copy of the first device instance is the same as that of the first device instance. A device instance has the same set of resources.

Optionally, the processing module 801 is configured to reset the first device instance when the reset instruction is received, and use the reset first device instance as the initialization device instance.

Optionally, the processing module 801 is configured to: when the reservation instruction is received, update the target resource of the first device instance according to the reservation instruction; obtain the updated target resource, after the update The target resource of includes an attribute value used to indicate the creation of a new device instance; a new device instance is created according to the updated target resource; the new device instance is initialized, and the initialized new device instance is used as the The initialization device instance; the first device instance is set to an inactive state; the initialization device instance is set to an active state.

Optionally, the processing module 801 is configured to: when the reservation instruction is received, update the target resource of the first device instance according to the reservation instruction; obtain the updated target resource, after the update The target resource of includes the attribute value used to indicate the creation of a new device instance; the new device instance is created according to the updated target resource; the resource set of the first device instance is written into the new device instance , To keep a copy of the first device instance; reset the first device instance to the initialization device instance; set the new device instance to an inactive state; set the initialization device instance to be active state.

Optionally, the processing module 801 is configured to: when the reset instruction is received, update the target resource of the first device instance according to the reset instruction; obtain the updated target resource, the The updated target resource includes an attribute value for instructing to reset the first device instance; reset the first device instance according to the updated target resource; reset the first device instance after resetting The device instance is determined to be the initialization device instance; the initialization device instance is set to an active state.

Optionally, the receiving module 802 is configured to: when the Internet of Things device enters the second secure domain network from the first secure domain network, receive a handover request, where the handover request is used to instruct a switch in the device instance resource The attribute is a third attribute value, where the device instance resource is used to manage the device instance in the Internet of Things device, the switching attribute is one of a third attribute value and a fourth attribute value, and the third attribute The value is used to indicate that the device instance is switched, and the fourth attribute value is used to indicate that the device instance is not to be switched;

The processing module 801 is configured to: switch the first device instance to a candidate device instance according to the switching request; determine the Internet of Things device by determining whether the candidate device instance is the second device instance Whether there is a second device instance in.

Optionally, the processing module 801 is configured to: when the security domain information configured by the candidate device instance is inconsistent with the security domain information of the second security domain network, determine that the candidate device instance is not owned by the candidate device instance. For the second device instance, the second device instance does not exist in the Internet of Things device; when the security domain information configured by the candidate device instance is consistent with the security domain information of the second security domain network, it is determined The candidate device instance is the second device instance, and the second device instance exists in the Internet of Things device.

Optionally, the target resource includes a configuration state resource; the configuration state resource includes a new attribute, and the new attribute is one of a first attribute value and a second attribute value, and the first attribute value is used for Instructing to create a new device instance, and the second attribute value is used to instruct to reset the first device instance to the initialization device instance.

Optionally, the target resource includes a device instance resource, the device instance resource is used to manage the device instance in the Internet of Things device; the device instance resource includes a handover attribute and an updated attribute; the handover attribute is the first One of a three attribute value and a fourth attribute value, where the third attribute value is used to indicate switching device instances, and the fourth attribute value is used to indicate not switching device instances;

The new attribute is one of a first attribute value and a second attribute value, the first attribute value is used to indicate the creation of a new device instance, and the second attribute value is used to indicate that the first device instance Reset to the initialization device instance.

Optionally, as shown in FIG. 9, the apparatus 800 includes: a sending module 803 configured to trigger a first request when the second device instance does not exist before receiving the creation instruction, the The first request is used to inquire to reserve or reset the first device instance;

The receiving module 802 is configured to: receive the creation instruction for reserving the first device instance, where the creation instruction includes a retention instruction; or, receive the creation instruction for resetting the first device instance, The creation instruction includes a reset instruction.

Optionally, the sending module 803 is configured to trigger a second request when the first device instance does not exist before triggering the first request;

The receiving module 802 is configured to receive a second response to the second request, where the second response is used to confirm that the Internet of Things device is added to the second secure domain network as a client;

The processing module 801 is configured to determine whether the target resource is stored in the Internet of Things device;

The sending module 803 is configured to trigger the first request when the target resource is stored in the Internet of Things device.

Optionally, the processing module 801 is configured to: when the reservation instruction is received, update the target resource of the first device instance according to the reservation instruction; obtain the updated target resource, after the update The target resource of includes an attribute value used to indicate the creation of a new device instance; a new device instance is created according to the updated target resource; the new device instance is initialized, and the initialized new device instance is used as the Describe the initialization device example;

The sending module 803 is configured to return the first successful creation response;

The receiving module 802 is configured to receive a resource update instruction, where the resource update instruction is used to update the configuration state resource of the first device instance;

The processing module 801 is further configured to: place the first device instance in an inactive state according to the resource update instruction;

Put the initialization device instance into an active state.

Optionally, the processing module 801 is configured to: when the reservation instruction is received, update the target resource of the first device instance according to the reservation instruction; obtain the updated target resource, after the update The target resource of includes the attribute value used to indicate the creation of a new device instance; the new device instance is created according to the updated target resource; the resource set of the first device instance is written into the new device instance To keep a copy of the first device instance;

The sending module 803 is configured to return a second creation success response;

The processing module 801 is configured to reset the first device instance to the initialization device instance according to the resource update instruction;

The processing module 801 is also used to set the new device instance to an inactive state; to set the initialized device instance to an active state.

Optionally, the processing module 801 is configured to: when the second device instance exists, switch the first device instance already running in the Internet of Things device to the second device instance.

Optionally, the security domain information configured by the second device instance includes the identifier ID of the owner of the second device instance, and the security domain information possessed by the second security domain network includes the second security The ID of the OBT device of the activation tool of the domain network,

The processing module 801 is configured to determine whether there is a device instance with the Owner ID consistent with the ID of the OBT device among the device instances included in the Internet of Things device.

Optionally, the receiving module 802 is configured to obtain the second security domain before determining whether there is a device instance with the Owner ID consistent with the ID of the OBT device among the device instances included in the Internet of Things device In the network, device roles of other device instances except the first device instance, where the first device instance is a device instance that has been running on the Internet of Things device;

The processing module 801 is configured to determine the Internet of Things device where the device instance with the device role of obt is located among the other device instances as the OBT device of the second security domain network;

The receiving module 802 is used to obtain the ID of the OBT device.

To sum up, the configuration device for the Internet of Things device provided by the embodiment of the present application can be used when the Internet of Things device enters the second security domain network from the first security domain network, and when the Internet of Things device determines that there is no such device that can be used by the Internet of Things device. When configuring the second device instance of the OBT device in the second security domain network, send a creation instruction to create it. When the creation instruction includes a reservation instruction, the first device instance applicable to the first security domain network and the second device instance applicable to the second security domain network may be retained in the Internet of Things device at the same time, so that when the Internet of Things device is re When reentering the first secure domain network, by activating the first device instance, the IoT device can be connected to the first secure domain network to realize operations in various intelligent scenarios, and the first secure domain network and All OBT devices in the second security domain network can set the IoT device, so that the IoT device can realize interconnection and intercommunication with other devices in the first security domain network and the second security domain network.

FIG. 10 shows another device for configuring an Internet of Things device provided by an embodiment of the present application. The device can be applied to user equipment. The device 100 includes:

A sending module 101, which is used to send a creation instruction when an IoT device enters a second secure domain network from a first security domain network, and when there is no second device instance in the IoT device,

To sum up, the configuration device for the Internet of Things device provided by the embodiment of the present application can be used when the Internet of Things device enters the second security domain network from the first security domain network, and when the Internet of Things device determines that there is no such device that can be used by the Internet of Things device. When configuring the second device instance of the OBT device in the second security domain network, send a creation instruction to create it. Since the creation instruction can be used by the IoT device to create an initialization device instance that can be configured as a second device instance by the OBT device in the second security domain network, the IoT device can interact with other devices in the second security domain network. Equipment interconnection.

The reservation instruction is used to instruct the Internet of Things device to create the initialization device instance by reserving the first device instance when there is no second device instance.

Optionally, a first device instance is already running in the Internet of Things device, and the creation instruction includes a reset instruction,

The reset instruction is used for instructing the Internet of Things device to create the initialization device instance by resetting the first device instance when there is no second device instance.

Optionally, the reservation instruction is used to instruct the Internet of Things device to reserve the first device instance, create a new device instance, and use the new device instance as the initialization device instance; or, the reservation The instruction is used to instruct the Internet of Things device to retain a copy of the first device instance, reset the first device instance to the initialization device instance, and the resource set of the copy of the first device instance and all The resource sets possessed by the first device instance are consistent.

Optionally, the reset instruction is used to instruct the Internet of Things device to reset the first device instance, and use the reset first device instance as the initialization device instance.

Optionally, the reservation instruction is used to instruct the Internet of Things device to update the target resource of the first device instance according to the reservation instruction, and obtain the updated target resource, where the updated target resource includes An attribute value used to indicate the creation of a new device instance, create a new device instance according to the updated target resource, initialize the new device instance, and use the initialized new device instance as the initialization device instance .

Optionally, the reservation instruction is used to instruct the Internet of Things device to update the target resource of the first device instance according to the reservation instruction, and obtain the updated target resource, where the updated target resource includes The attribute value used to indicate the creation of a new device instance, the new device instance is created according to the updated target resource, and the resource collection of the first device instance is written into the new device instance to retain all A copy of the first device instance, resetting the first device instance to the initialization device instance.

Optionally, the reset instruction is used to instruct the Internet of Things device to update the target resource of the first device instance according to the reset instruction, to obtain the updated target resource, and the updated target The resource includes an attribute value for instructing to reset the first device instance, reset the first device instance according to the updated target resource, and determine the reset first device instance as the Initialize the device instance.

Optionally, as shown in FIG. 11, the apparatus 100 includes:

A receiving module 102, which is configured to obtain a resource set of the first device instance;

The processing module 103 is configured to determine, based on the resource set of the first device instance, that the first device instance has device instance resources, and the device instance resources are used to manage the device instances in the Internet of Things device ；

The sending module 101 is configured to send a switching request, the switching request is used to indicate that the switching attribute in the device instance resource is a third attribute value, and is used to instruct the Internet of Things device to switch the first device instance to A candidate device instance, determining whether a second device instance exists in the Internet of Things device by determining whether the candidate device instance is the second device instance;

Wherein, the switching attribute is one of a third attribute value and a fourth attribute value, the third attribute value is used to indicate a switching device instance, and the fourth attribute value is used to indicate not to switch a device instance.

Optionally, the receiving module 102 is configured to: before sending the creation instruction, receive a first request, where the first request is that the Internet of Things device determines that the second device does not exist in the Internet of Things device. Sent during an instance, the first request is used to inquire to reserve or reset the first device instance;

The sending module 101 is configured to: send the creation instruction for reserving the first device instance, where the creation instruction includes a retention instruction; or, send the creation instruction for resetting the first device instance, so The creation instruction includes a reset instruction.

Optionally, the receiving module 102 is configured to receive a second request before receiving the first request;

The sending module 101 is configured to send a second response to the second request, and the second response is used to confirm that the Internet of Things device is added to the second secure domain network as a client.

Optionally, the receiving module 102 is configured to receive a first creation success response, where the first creation success response is that the IoT device creates a new device instance according to the updated target resource, and initializes all Returned to the user equipment after the new device instance;

The sending module 101 is configured to send a resource update instruction according to the first successful creation response, where the resource update instruction is used to update the configuration state resource of the first device instance.

Optionally, the receiving module 102 is configured to receive a second creation success response, where the second creation success response is that the IoT device creates the new device instance according to the updated target resource, and Returned after writing the resource set of the first device instance into the new device instance;

The sending module 101 is configured to send a resource update instruction according to the second creation success response, where the resource update instruction is used to update the configuration state resource of the first device instance.

The security domain information configured by the second device instance is consistent with the security domain information of the second security domain network, including the identifier ID of the owner of the second device instance and the activation tool of the second security domain network The IDs of the OBT devices are the same.

Please refer to FIG. 12, which shows a schematic structural diagram of a user equipment or Internet of Things device provided by an exemplary embodiment of the present application. The communication device includes a processor 1201, a receiver 1202, a transmitter 1203, a memory 1204, and a bus 1205. .

The processor 1201 includes one or more processing cores, and the processor 1201 executes various functional applications and information processing by running software programs and modules.

The receiver 1202 and the transmitter 1203 may be implemented as a communication component, and the communication component may be a communication chip.

The memory 1204 is connected to the processor 1201 through a bus 1205.

The memory 1204 may be used to store at least one instruction, and the processor 1201 is used to execute the at least one instruction, so as to implement each step performed by the first IAB network device in the foregoing method embodiments.

In addition, the memory 1204 can be implemented by any type of volatile or non-volatile storage device or a combination thereof. The volatile or non-volatile storage device includes, but is not limited to: magnetic disks or optical disks, electrically erasable and programmable Read-only memory (EEPROM), erasable programmable read-only memory (EPROM), static anytime access memory (SRAM), read-only memory (ROM), magnetic memory, flash memory, programmable read-only memory (PROM) .

The present application provides a computer-readable storage medium in which at least one instruction is stored, and the at least one instruction is loaded and executed by the processor to implement the configuration of the Internet of Things device provided by the foregoing various method embodiments method.

This application also provides a computer program product, which when the computer program product runs on a computer, causes the computer to execute the data transmission method on the unlicensed spectrum provided by the foregoing method embodiments.

Those skilled in the art should be aware that, in one or more of the foregoing examples, the functions described in the embodiments of the present application may be implemented by hardware, software, firmware, or any combination thereof. When implemented by software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on the computer-readable medium. The computer-readable medium includes a computer storage medium and a communication medium, where the communication medium includes any medium that facilitates the transfer of a computer program from one place to another. The storage medium may be any available medium that can be accessed by a general-purpose or special-purpose computer.

The above are only optional embodiments of this application and are not intended to limit this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included in the protection of this application. Within range.

Claims

A method for configuring an Internet of Things device, characterized in that the method is applied to an Internet of Things device, and the method includes:

When the IoT device enters the second security domain network from the first security domain network, it is determined whether there is a second device instance in the IoT device, and the security domain information configured by the second device instance is identical to the first security domain information. 2. The security domain information possessed by the security domain network is consistent;

When the second device instance does not exist, receive a creation instruction;

According to the creation instruction, an initialization device instance is created, and the initialization device instance is used to be configured as the second device instance by the activation tool OBT device of the second security domain network.
The method according to claim 1, wherein a first device instance is already running in the Internet of Things device, and the creation instruction includes a reservation instruction,

The creation of an initialization device instance includes:

When the reservation instruction is received, the initialization device instance is created by reserving the first device instance.
The method according to claim 1 or 2, wherein a first device instance is already running in the Internet of Things device, and the creation instruction includes a reset instruction,

The creation of an initialization device instance includes:

When the reset instruction is received, the initialization device instance is created by resetting the first device instance.
3. The method according to claim 2, wherein when the reservation instruction is received, creating the initialization device instance by reserving the first device instance comprises:

When receiving the reservation instruction, reserve the first device instance, create a new device instance, and use the new device instance as the initialization device instance;

When the reservation instruction is received, the copy of the first device instance is reserved, the first device instance is reset to the initialization device instance, and the resource set of the copy of the first device instance is the same as that of the first device instance. A device instance has the same set of resources.
3. The method according to claim 3, wherein the creating the initialization device instance by resetting the first device instance when the reset instruction is received comprises:

When the reset instruction is received, the first device instance is reset, and the reset first device instance is used as the initialization device instance.
The method according to claim 4, wherein when the reservation instruction is received, the first device instance is reserved, a new device instance is created, and the new device instance is used as the initialization device instance ,include:

When receiving the reservation instruction, update the target resource of the first device instance according to the reservation instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct the creation of a new device instance;

Create a new device instance according to the updated target resource;

Initialize the new device instance, and use the initialized new device instance as the initialized device instance;

The method also includes:

Setting the first device instance to an inactive state;

Put the initialization device instance into an active state.
The method according to claim 4, wherein when the reservation instruction is received, retaining a copy of the first device instance, and resetting the first device instance to the initialization device instance, comprises :

When receiving the reservation instruction, update the target resource of the first device instance according to the reservation instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct the creation of a new device instance;

Creating the new device instance according to the updated target resource;

Writing the resource set of the first device instance to the new device instance, so as to retain a copy of the first device instance;

Reset the first device instance to the initialization device instance;

The method also includes:

Placing the new device instance in an inactive state;

Put the initialization device instance into an active state.
The method according to claim 5, wherein the resetting the first device instance when the reset instruction is received, and using the reset first device instance as the initialization device instance, comprises:

When the reset instruction is received, update the target resource of the first device instance according to the reset instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct to reset the first device instance;

Reset the first device instance according to the updated target resource;

Determining the reset first device instance as the initialization device instance;

The method also includes:

Put the initialization device instance into an active state.
The method according to claim 4, wherein the determining whether there is a second device instance in the Internet of Things device when the Internet of Things device enters the second security domain network from the first security domain network comprises :

When the Internet of Things device enters the second security domain network from the first security domain network, it receives a handover request, where the handover request is used to indicate that the handover attribute in the device instance resource is a third attribute value, where the device instance The resource is used to manage the device instance in the Internet of Things device, the switching attribute is one of a third attribute value and a fourth attribute value, the third attribute value is used to indicate the switching device instance, the fourth attribute The value is used to indicate that the device instance is not to be switched;

Switch the first device instance to a candidate device instance according to the switch request;

By determining whether the candidate device instance is the second device instance, it is determined whether there is a second device instance in the Internet of Things device.
The method according to claim 9, wherein the determining whether a second device instance exists in the Internet of Things device by determining whether the candidate device instance is the second device instance comprises:

When the security domain information configured by the candidate device instance is inconsistent with the security domain information of the second security domain network, it is determined that the candidate device instance is not the second device instance, and the IoT device does not There is an instance of the second device;

When the security domain information configured by the candidate device instance is consistent with the security domain information possessed by the second security domain network, it is determined that the candidate device instance is the second device instance, and all the IoT devices exist The second device example.
The method according to any one of claims 6 to 8, wherein the target resource comprises a configuration state resource;

The configuration state resource includes a new attribute, the new attribute is one of a first attribute value and a second attribute value, the first attribute value is used to indicate the creation of a new device instance, and the second attribute value Used to instruct to reset the first device instance to the initialization device instance.
The method according to any one of claims 6 to 10, wherein the target resource comprises a device instance resource, and the device instance resource is used to manage a device instance in the Internet of Things device;

The device instance resources include handover attributes and updated attributes;

The switching attribute is one of a third attribute value and a fourth attribute value, the third attribute value is used to indicate a switching device instance, and the fourth attribute value is used to indicate not to switch a device instance;

The new attribute is one of a first attribute value and a second attribute value, the first attribute value is used to indicate the creation of a new device instance, and the second attribute value is used to indicate that the first device instance Reset to the initialization device instance.
The method according to claim 11, characterized in that, before the receiving the creation instruction, the method comprises:

When the second device instance does not exist, trigger a first request, where the first request is used to inquire to reserve or reset the first device instance;

The receiving creation instruction includes:

Receiving the creation instruction for retaining the first device instance, where the creation instruction includes a retaining instruction; or,

Receiving the creation instruction for resetting the first device instance, where the creation instruction includes a reset instruction.
The method according to claim 13, wherein before the triggering of the first request, the method comprises:

When the first device instance does not exist, trigger a second request;

Receiving a second response to the second request, where the second response is used to confirm that the Internet of Things device is added to the second secure domain network as a client;

Judging whether the target resource is stored in the Internet of Things device;

The triggering of the first request includes:

When the target resource is stored in the Internet of Things device, the first request is triggered.
The method according to claim 12, wherein when the reservation instruction is received, the first device instance is reserved, a new device instance is created, and the new device instance is used as the initialization device instance ,include:

When receiving the reservation instruction, update the target resource of the first device instance according to the reservation instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct the creation of a new device instance;

Create a new device instance according to the updated target resource;

Initialize the new device instance, and use the initialized new device instance as the initialized device instance;

Return the first successful creation response;

Receiving a resource update instruction, where the resource update instruction is used to update the configuration state resource of the first device instance;

The method also includes:

Setting the first device instance to an inactive state according to the resource update instruction;

Put the initialization device instance into an active state.
The method according to claim 12, wherein when receiving the reservation instruction, retaining a copy of the first device instance, and resetting the first device instance to the initialization device instance, comprises :

When receiving the reservation instruction, update the target resource of the first device instance according to the reservation instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct the creation of a new device instance;

Creating the new device instance according to the updated target resource;

Writing the resource set of the first device instance to the new device instance, so as to retain a copy of the first device instance;

Return the second creation success response;

Receiving a resource update instruction, where the resource update instruction is used to update the configuration state resource of the first device instance;

Reset the first device instance to the initialization device instance according to the resource update instruction;

The method also includes:

Placing the new device instance in an inactive state;

Put the initialization device instance into an active state.
The method according to any one of claims 1 to 16, wherein the method further comprises:

When the second device instance exists, the first device instance that has been running in the Internet of Things device is switched to the second device instance.
The method according to any one of claims 1 to 17, wherein the security domain information configured by the second device instance includes the identifier ID of the owner of the second device instance, and the second security The security domain information possessed by the domain network includes the ID of the activation tool OBT device of the second security domain network,

The determining whether there is a second device instance in the Internet of Things device includes:

It is determined whether there is a device instance whose Owner ID is consistent with the ID of the OBT device among the device instances included in the Internet of Things device.
The method according to claim 18, wherein before the determining whether there is a device instance with the Owner ID consistent with the ID of the OBT device among the device instances included in the Internet of Things device, the method comprises:

Acquiring device roles of device instances other than the first device instance in the second security domain network, where the first device instance is a device instance that is already running on the Internet of Things device;

Determining, among the other device instances, the Internet of Things device where the device instance with the device role of obt is located as the OBT device of the second security domain network;

Obtain the ID of the OBT device.
A method for configuring an Internet of Things device, characterized in that the method is applied to user equipment, and the method includes:

When the IoT device enters the second secure domain network from the first secure domain network, and when there is no second device instance in the IoT device, send a creation instruction,

Wherein, the security domain information configured by the second device instance is consistent with the security domain information of the second security domain network, and the creation instruction is used to create an initialization device instance by the Internet of Things device, and the initialization device The instance is used to configure as the second device instance.
The method according to claim 20, wherein a first device instance is already running in the Internet of Things device, and the creation instruction includes a reservation instruction,

The reservation instruction is used to instruct the Internet of Things device to create the initialization device instance by reserving the first device instance when there is no second device instance.
The method according to claim 20, wherein a first device instance is already running in the Internet of Things device, and the creation instruction includes a reset instruction,

The reset instruction is used for creating the initialization device instance by resetting the first device instance when the reset instruction is received.
The method of claim 21, wherein:

The reservation instruction is used to instruct the Internet of Things device to reserve the first device instance, create a new device instance, and use the new device instance as the initialization device instance;

or,

The reservation instruction is used to instruct the Internet of Things device to reserve a copy of the first device instance, reset the first device instance to the initialization device instance, and the resources that the copy of the first device instance has The set is consistent with the resource set possessed by the first device instance.
The method according to claim 22, wherein the reset instruction is used to instruct the Internet of Things device to reset the first device instance, and use the reset first device instance as the initialization device instance .
The method of claim 23, wherein:

The reservation instruction is used to instruct the Internet of Things device to update the target resource of the first device instance according to the reservation instruction to obtain the updated target resource, and the updated target resource includes instructions for instructing creation For the attribute value of the new device instance, create a new device instance according to the updated target resource, initialize the new device instance, and use the initialized new device instance as the initialization device instance.
The method of claim 23, wherein:

The reservation instruction is used to instruct the Internet of Things device to update the target resource of the first device instance according to the reservation instruction to obtain the updated target resource, and the updated target resource includes instructions for instructing creation The attribute value of the new device instance, the new device instance is created according to the updated target resource, and the resource set of the first device instance is written into the new device instance to reserve the first device A copy of the instance, resetting the first device instance to the initialization device instance.
The method of claim 24, wherein:

The reset instruction is used to instruct the Internet of Things device to update the target resource of the first device instance according to the reset instruction to obtain the updated target resource, and the updated target resource includes Instructing to reset the attribute value of the first device instance, reset the first device instance according to the updated target resource, and determine the reset first device instance as the initialization device instance.
The method of claim 23, wherein the method comprises:

Acquiring the resource collection of the first device instance;

Determining, based on the resource set of the first device instance, that the first device instance has device instance resources, and the device instance resources are used to manage the device instances in the Internet of Things device;

Send a handover request, where the handover request is used to indicate that the handover attribute in the device instance resource is a third attribute value, and is used to instruct the Internet of Things device to switch the first device instance to a candidate device instance by determining Whether the device instance is the second device instance, to determine whether there is a second device instance in the Internet of Things device;

Wherein, the switching attribute is one of a third attribute value and a fourth attribute value, the third attribute value is used to indicate a switching device instance, and the fourth attribute value is used to indicate not to switch a device instance.
The method according to any one of claims 21 to 27, wherein the target resource comprises a configuration state resource;

The configuration state resource includes a new attribute, the new attribute is one of a first attribute value and a second attribute value, the first attribute value is used to indicate the creation of a new device instance, and the second attribute value Used to instruct to reset the first device instance to the initialization device instance.
The method according to any one of claims 21 to 28, wherein the target resource comprises a device instance resource, and the device instance resource is used to manage a device instance in the Internet of Things device;

The device instance resources include handover attributes and updated attributes;

The switching attribute is one of a third attribute value and a fourth attribute value, the third attribute value is used to indicate a switching device instance, and the fourth attribute value is used to indicate not to switch a device instance;

The new attribute is one of a first attribute value and a second attribute value, the first attribute value is used to indicate the creation of a new device instance, and the second attribute value is used to indicate that the first device instance Reset to the initialization device instance.
The method according to any one of claims 21 to 26, characterized in that, before the sending the creation instruction, the method comprises:

A first request is received, the first request is sent by the Internet of Things device when it is determined that the second device instance does not exist in the Internet of Things device, and the first request is used to query to reserve or reset the The first example;

The sending of the creation request includes:

Sending the creation instruction for reserving the first device instance, where the creation instruction includes a reserving instruction; or,

Send the creation instruction for resetting the first device instance, where the creation instruction includes a reset instruction.
The method according to claim 31, wherein before the receiving the first request, the method comprises:

Receive the second request;

A second response is sent to the second request, where the second response is used to confirm that the Internet of Things device is added to the second secure domain network as a client.
The method of claim 30, wherein the method comprises:

Receive a first creation success response, where the first creation success response is that the Internet of Things device creates a new device instance according to the updated target resource, and returns to the user equipment after initializing the new device instance of;

A resource update instruction is sent according to the first successful creation response, where the resource update instruction is used to update the configuration state resource of the first device instance.
The method of claim 30, wherein the method comprises:

A second creation success response is received, where the second creation success response is that the Internet of Things device creates the new device instance according to the updated target resource, and writes the resource set of the first device instance Returned after the new device instance;

A resource update instruction is sent according to the second creation success response, where the resource update instruction is used to update the configuration state resource of the first device instance.
The method according to any one of claims 21 to 34, wherein the security domain information configured by the second device instance includes the identifier ID of the owner of the second device instance, and the second security The security domain information possessed by the domain network includes the ID of the activation tool OBT device of the second security domain network,

The security domain information configured by the second device instance is consistent with the security domain information of the second security domain network, including the identifier ID of the owner of the second device instance and the activation tool of the second security domain network The IDs of the OBT devices are the same.
A configuration device for Internet of Things equipment, characterized in that the device is applied to Internet of Things equipment, and the device includes:

Processing module, the processing module is used to determine whether there is a second device instance in the Internet of Things device when the Internet of Things device enters the second security domain network from the first security domain network. The configured security domain information is consistent with the security domain information possessed by the second security domain network;

A receiving module configured to receive a creation instruction when the second device instance does not exist;

The processing module is configured to create an initialization device instance according to the creation instruction, and the initialization device instance is used to be configured as the second device instance by an activation tool OBT device of the second security domain network.
The apparatus according to claim 36, wherein a first device instance is already running in the Internet of Things device, and the creation instruction includes a reservation instruction,

The processing module is configured to: when the reservation instruction is received, create the initialization device instance by reserving the first device instance.
The apparatus according to claim 36 or 37, wherein a first device instance is already running in the Internet of Things device, and the creation instruction includes a reset instruction,

The processing module is configured to: when the reset instruction is received, create the initialization device instance by resetting the first device instance.
The device according to claim 38, wherein the processing module is configured to:

When receiving the reservation instruction, reserve the first device instance, create a new device instance, and use the new device instance as the initialization device instance;

When the reservation instruction is received, the copy of the first device instance is reserved, the first device instance is reset to the initialization device instance, and the resource set of the copy of the first device instance is the same as that of the first device instance. A device instance has the same set of resources.
The device according to claim 38, wherein the processing module is configured to:

When the reset instruction is received, the first device instance is reset, and the reset first device instance is used as the initialization device instance.
The device according to claim 39, wherein the processing module is configured to:

When receiving the reservation instruction, update the target resource of the first device instance according to the reservation instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct the creation of a new device instance;

Create a new device instance according to the updated target resource;

Initialize the new device instance, and use the initialized new device instance as the initialized device instance;

The processing module is further configured to: set the first device instance to an inactive state; set the initialization device instance to an active state.
The device according to claim 39, wherein the processing module is configured to:

When receiving the reservation instruction, update the target resource of the first device instance according to the reservation instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct the creation of a new device instance;

Creating the new device instance according to the updated target resource;

Writing the resource set of the first device instance to the new device instance, so as to retain a copy of the first device instance;

Reset the first device instance to the initialization device instance;

The processing module is further configured to: set the new device instance to an inactive state; and set the initialized device instance to an active state.
The device according to claim 40, wherein the processing module is configured to:

When the reset instruction is received, update the target resource of the first device instance according to the reset instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct to reset the first device instance;

Reset the first device instance according to the updated target resource;

Determining the reset first device instance as the initialization device instance;

Put the initialization device instance into an active state.
The device according to claim 39, wherein the receiving module is configured to:

When the Internet of Things device enters the second security domain network from the first security domain network, it receives a handover request, where the handover request is used to indicate that the handover attribute in the device instance resource is a third attribute value, where the device instance The resource is used to manage the device instance in the Internet of Things device, the switching attribute is one of a third attribute value and a fourth attribute value, the third attribute value is used to indicate the switching device instance, the fourth attribute The value is used to indicate that the device instance is not to be switched;

The processing module is used for:

Switch the first device instance to a candidate device instance according to the switch request;

By determining whether the candidate device instance is the second device instance, it is determined whether there is a second device instance in the Internet of Things device.
The device according to claim 44, wherein the processing module is configured to:

When the security domain information configured by the candidate device instance is inconsistent with the security domain information of the second security domain network, it is determined that the candidate device instance is not the second device instance, and the IoT device does not There is an instance of the second device;

When the security domain information configured by the candidate device instance is consistent with the security domain information possessed by the second security domain network, it is determined that the candidate device instance is the second device instance, and all the IoT devices exist The second device example.
The device according to any one of claims 41 to 43, wherein the target resource comprises a configuration state resource;

The configuration state resource includes a new attribute, the new attribute is one of a first attribute value and a second attribute value, the first attribute value is used to indicate the creation of a new device instance, and the second attribute value Used to instruct to reset the first device instance to the initialization device instance.
The apparatus according to any one of claims 41 to 45, wherein the target resource comprises a device instance resource, and the device instance resource is used to manage a device instance in the Internet of Things device;

The device instance resources include handover attributes and updated attributes;

The switching attribute is one of a third attribute value and a fourth attribute value, the third attribute value is used to indicate a switching device instance, and the fourth attribute value is used to indicate not to switch a device instance;

The new attribute is one of a first attribute value and a second attribute value, the first attribute value is used to indicate the creation of a new device instance, and the second attribute value is used to indicate that the first device instance Reset to the initialization device instance.
The device according to claim 47, wherein the device comprises:

A sending module, the sending module is configured to trigger a first request when the second device instance does not exist before receiving the creation instruction, and the first request is used to inquire to reserve or reset the first device instance;

The receiving module is used to:

Receiving the creation instruction for retaining the first device instance, where the creation instruction includes a retaining instruction; or,

Receiving the creation instruction for resetting the first device instance, where the creation instruction includes a reset instruction.
The device of claim 48, wherein:

The sending module is configured to trigger a second request when the first device instance does not exist before triggering the first request;

The receiving module is configured to receive a second response to the second request, where the second response is used to confirm that the Internet of Things device is added to the second secure domain network as a client;

The processing module is configured to determine whether the target resource is stored in the Internet of Things device;

The sending module is configured to trigger the first request when the target resource is stored in the Internet of Things device.
The device according to claim 47, wherein the processing module is configured to:

When receiving the reservation instruction, update the target resource of the first device instance according to the reservation instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct the creation of a new device instance;

Create a new device instance according to the updated target resource;

Initialize the new device instance, and use the initialized new device instance as the initialized device instance;

The sending module is used to return the first successful creation response;

The receiving module is configured to receive a resource update instruction, where the resource update instruction is used to update the configuration state resource of the first device instance;

The processing module is also used for:

Setting the first device instance to an inactive state according to the resource update instruction;

Put the initialization device instance into an active state.
The device according to claim 47, wherein the processing module is configured to:

When receiving the reservation instruction, update the target resource of the first device instance according to the reservation instruction;

Acquiring the updated target resource, where the updated target resource includes an attribute value used to instruct the creation of a new device instance;

Creating the new device instance according to the updated target resource;

Writing the resource set of the first device instance to the new device instance, so as to retain a copy of the first device instance;

The sending module is configured to return a second creation success response;

The receiving module is configured to receive a resource update instruction, where the resource update instruction is used to update the configuration state resource of the first device instance;

The processing module is configured to reset the first device instance to the initialization device instance according to the resource update instruction;

The processing module is also used to set the new device instance to an inactive state; to set the initialized device instance to an active state.
The device according to any one of claims 36 to 51, wherein the processing module is configured to:

When the second device instance exists, the first device instance that has been running in the Internet of Things device is switched to the second device instance.
The apparatus according to any one of claims 36 to 52, wherein the security domain information configured by the second device instance includes the identifier ID of the owner of the second device instance, and the second security The security domain information possessed by the domain network includes the ID of the activation tool OBT device of the second security domain network,

The processing module is used for:

It is determined whether there is a device instance whose Owner ID is consistent with the ID of the OBT device among the device instances included in the Internet of Things device.
The device of claim 53, wherein:

The receiving module is configured to, before determining whether there is a device instance with the Owner ID consistent with the ID of the OBT device among the device instances included in the Internet of Things device, obtain the second security domain network, except for A device role of a device instance other than a device instance, where the first device instance is a device instance on which the Internet of Things device has been running;

The processing module is configured to determine the Internet of Things device where the device instance with the device role of obt is located among the other device instances as the OBT device of the second security domain network;

The receiving module is used to obtain the ID of the OBT device.
A configuration device for Internet of Things equipment, characterized in that the device is applied to user equipment, and the device includes:

A sending module, which is used to send a creation instruction when the IoT device enters the second secure domain network from the first security domain network, and when there is no second device instance in the IoT device,

Wherein, the security domain information configured by the second device instance is consistent with the security domain information of the second security domain network, and the creation instruction is used to create an initialization device instance by the Internet of Things device, and the initialization device The instance is used to configure as the second device instance.
The apparatus according to claim 55, wherein a first device instance is already running in the Internet of Things device, and the creation instruction includes a reservation instruction,

The reservation instruction is used to instruct the Internet of Things device to create the initialization device instance by reserving the first device instance when there is no second device instance.
The apparatus according to claim 55, wherein a first device instance is already running in the Internet of Things device, and the creation instruction includes a reset instruction,

The reset instruction is used for instructing the Internet of Things device to create the initialization device instance by resetting the first device instance when there is no second device instance.
The device of claim 56, wherein:

The reservation instruction is used to instruct the Internet of Things device to reserve the first device instance, create a new device instance, and use the new device instance as the initialization device instance;

or,

The reservation instruction is used to instruct the Internet of Things device to reserve a copy of the first device instance, reset the first device instance to the initialization device instance, and the resources that the copy of the first device instance has The set is consistent with the resource set possessed by the first device instance.
The apparatus according to claim 56, wherein the reset instruction is used to instruct the Internet of Things device to reset the first device instance, and use the reset first device instance as the initialization device instance .
The device of claim 58, wherein:

The reservation instruction is used to instruct the Internet of Things device to update the target resource of the first device instance according to the reservation instruction to obtain the updated target resource, and the updated target resource includes instructions for instructing creation For the attribute value of the new device instance, create a new device instance according to the updated target resource, initialize the new device instance, and use the initialized new device instance as the initialization device instance.
The device of claim 58, wherein:

The reservation instruction is used to instruct the Internet of Things device to update the target resource of the first device instance according to the reservation instruction to obtain the updated target resource, and the updated target resource includes instructions for instructing creation The attribute value of the new device instance, the new device instance is created according to the updated target resource, and the resource set of the first device instance is written into the new device instance to reserve the first device A copy of the instance, resetting the first device instance to the initialization device instance.
The device of claim 59, wherein:

The reset instruction is used to instruct the Internet of Things device to update the target resource of the first device instance according to the reset instruction to obtain the updated target resource, and the updated target resource includes Instructing to reset the attribute value of the first device instance, reset the first device instance according to the updated target resource, and determine the reset first device instance as the initialization device instance.
The device according to claim 58, wherein the device comprises:

A receiving module, where the receiving module is used to obtain a resource set of the first device instance;

A processing module, the processing module is configured to determine that the first device instance has a device instance resource based on the resource set of the first device instance, and the device instance resource is used to manage the device instance in the Internet of Things device;

The sending module is configured to send a switching request, the switching request is used to indicate that the switching attribute in the device instance resource is a third attribute value, and is used to instruct the Internet of Things device to switch the first device instance to a candidate A device instance, by determining whether the candidate device instance is the second device instance, to determine whether there is a second device instance in the Internet of Things device;

Wherein, the switching attribute is one of a third attribute value and a fourth attribute value, the third attribute value is used to indicate a switching device instance, and the fourth attribute value is used to indicate not to switch a device instance.
The device according to any one of claims 56 to 62, wherein the target resource comprises a configuration state resource;

The configuration state resource includes a new attribute, the new attribute is one of a first attribute value and a second attribute value, the first attribute value is used to indicate the creation of a new device instance, and the second attribute value Used to instruct to reset the first device instance to the initialization device instance.
The apparatus according to any one of claims 56 to 63, wherein the target resource comprises a device instance resource, and the device instance resource is used to manage a device instance in the Internet of Things device;

The device instance resources include handover attributes and updated attributes;

The switching attribute is one of a third attribute value and a fourth attribute value, the third attribute value is used to indicate a switching device instance, and the fourth attribute value is used to indicate not to switch a device instance;

The new attribute is one of a first attribute value and a second attribute value, the first attribute value is used to indicate the creation of a new device instance, and the second attribute value is used to indicate that the first device instance Reset to the initialization device instance.
The device according to any one of claims 56 to 61, wherein the receiving module is configured to:

Before the sending of the creation instruction, a first request is received, the first request being sent by the Internet of Things device when it is determined that the second device instance does not exist in the Internet of Things device, and the first request is used for Ask to reserve or reset the first device instance;

The sending module is used to:

Sending the creation instruction for reserving the first device instance, where the creation instruction includes a reserving instruction; or,

Send the creation instruction for resetting the first device instance, where the creation instruction includes a reset instruction.
The device of claim 66, wherein:

The receiving module is configured to receive a second request before receiving the first request;

The sending module is configured to send a second response to the second request, and the second response is used to confirm that the Internet of Things device is added to the second secure domain network as a client.
The device of claim 65, wherein:

The receiving module is configured to receive a first creation success response, where the first creation success response is that the Internet of Things device creates a new device instance according to the updated target resource, and initializes the new device instance Then returned to the user equipment;

The sending module is configured to send a resource update instruction according to the first successful creation response, where the resource update instruction is used to update the configuration state resource of the first device instance.
The device of claim 65, wherein:

The receiving module is configured to receive a second creation success response, where the second creation success response is for the Internet of Things device to create the new device instance according to the updated target resource, and to convert the first The resource collection of the device instance is returned after the new device instance is written;

The sending module is configured to send a resource update instruction according to the second creation success response, where the resource update instruction is used to update the configuration state resource of the first device instance.
The apparatus according to any one of claims 56 to 69, wherein the security domain information configured by the second device instance includes the identifier ID of the owner of the second device instance, and the second security The security domain information possessed by the domain network includes the ID of the activation tool OBT device of the second security domain network,

The security domain information configured by the second device instance is consistent with the security domain information of the second security domain network, including the identifier ID of the owner of the second device instance and the activation tool of the second security domain network The IDs of the OBT devices are the same.
An Internet of Things device, characterized in that the Internet of Things device includes a processor and a memory, the memory stores at least one instruction, and the at least one instruction is used to be executed by the processor to implement claims 1-19 Steps of any method.
A user equipment, wherein the user equipment includes a processor and a memory, the memory stores at least one instruction, and the at least one instruction is used to be executed by the processor to implement any one of claims 20-35 The steps of the item method.
A computer-readable storage medium having instructions stored on the computer-readable storage medium, characterized in that, when the instructions are executed by a processor, the steps of the method according to any one of claims 1-19 are implemented, or are used to implement The steps of any one of claims 20-35.