WO2021138899A1 - 信息处理方法、装置及设备 - Google Patents

信息处理方法、装置及设备 Download PDF

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Publication number
WO2021138899A1
WO2021138899A1 PCT/CN2020/071395 CN2020071395W WO2021138899A1 WO 2021138899 A1 WO2021138899 A1 WO 2021138899A1 CN 2020071395 W CN2020071395 W CN 2020071395W WO 2021138899 A1 WO2021138899 A1 WO 2021138899A1
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Prior art keywords
resource
model
address
ocf
internet
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PCT/CN2020/071395
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English (en)
French (fr)
Inventor
杨宁
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Oppo广东移动通信有限公司
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2020/071395 priority Critical patent/WO2021138899A1/zh
Priority to CN202080088542.2A priority patent/CN114830604B/zh
Publication of WO2021138899A1 publication Critical patent/WO2021138899A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application relates to the technical field of the Internet of Things, and in particular to an information processing method, device and equipment.
  • the Internet of Things includes multiple Internet of Things devices.
  • the Internet of Things devices may include lights, electrical plugboards, and so on. Users can control IoT devices through user terminals (for example, mobile phones, computers, and other devices).
  • the Internet of Things device can include one or more elements, and each element can include one or more models. Most models can include two or more states, and the states of the models can change. For example, when the Internet of Things device is an electric lamp, the models included in the elements of the electric lamp may include: a switch model, a brightness model, a color temperature model, and so on.
  • the user needs to know the status of the model in the IoT device, the user needs to request to query the status of the model in the IoT device through the user terminal. This process is complicated, resulting in poor timeliness for the user to obtain the status of the model in the IoT device.
  • This application provides an information processing method, device and equipment. Improve the timeliness for users to obtain the status of models in IoT devices.
  • an embodiment of the present application provides an information processing method, which includes:
  • the state change information determine the first resource attribute information of the first resource, and send the first resource attribute information to a terminal device.
  • an embodiment of the present application provides an information processing device, including a processing module and a sending module, where:
  • the processing module is configured to obtain state change information of the first model after the state of the first model in the Internet of Things device changes, determine the first resource according to the first model, and according to the state change information, Determining first resource attribute information of the first resource;
  • the sending module is configured to send the first resource attribute information to a terminal device.
  • an embodiment of the present application provides an information processing device, including: a transceiver, a processor, and a memory;
  • the memory stores computer execution instructions
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the information processing method according to any one of the first aspect.
  • an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer-executable instruction, and when the computer-executable instruction is executed by a processor, it is used to implement the first The information processing method described in any one of the aspects.
  • the Internet of Things device when the state of the first model in the Internet of Things device changes, the Internet of Things device can actively send the state change information of the first model to the bridge device, so that the bridge device Determine the first resource, determine the first resource attribute information of the first resource, and send the first resource attribute information to the terminal device, so that the terminal device can quickly obtain the status change of the first model, which improves the user's acquisition of IoT devices The timeliness of the status of the model in the middle.
  • FIG. 1 is a schematic diagram of a process of connecting an Internet of Things device to the Internet of Things according to an embodiment of the application;
  • Figure 2 is a schematic diagram of message delivery provided by an embodiment of the application.
  • FIG. 3 is a schematic structural diagram of a bridge device provided by an embodiment of the application.
  • FIG. 4 is a schematic diagram of a process of creating a mapping relationship for a bridge device according to an embodiment of the application
  • Figure 5 is a system architecture diagram provided by an embodiment of the application.
  • FIG. 6 is a schematic diagram of a flow of configuration of an Internet of Things device provided by an embodiment of this application.
  • FIG. 7 is a schematic flowchart of an information processing method provided by an embodiment of this application.
  • FIG. 8 is a schematic flowchart of another information processing method provided by an embodiment of this application.
  • FIG. 9 is a schematic structural diagram of an information processing device provided by an embodiment of this application.
  • FIG. 10 is a schematic structural diagram of another information processing device provided by an embodiment of the application.
  • FIG. 11 is a schematic diagram of the hardware structure of an information processing device provided by an embodiment of the application.
  • the Internet of Things is a network based on information carriers such as the Internet and traditional telecommunications networks, which enables the interconnection of ordinary physical objects that can be independently addressed.
  • the Internet of Things devices are devices that can be connected to the Internet of Things.
  • the Internet of Things devices may include electric lights, power strips, refrigerators, washing machines, air conditioners, rice cookers, automobiles, and other equipment.
  • the Internet of Things device can be a Bluetooth device.
  • the Internet of Things device can be a device based on Bluetooth communication.
  • the Internet of Things device can be a Bluetooth low energy (bluetooth low energy, BLE) network (or star-line mesh topology). ) Mesh equipment.
  • the discovery device can connect the Internet of Things device to the Internet of Things through discovery.
  • the process of connecting IoT devices to the Internet of Things will be described.
  • FIG. 1 is a schematic diagram of a process of connecting an Internet of Things device to the Internet of Things provided by an embodiment of the application. See Figure 1, which includes:
  • the discovered device can receive the broadcast frame sent by the IoT device.
  • the Internet of Things device sends a broadcast frame to the discovery device.
  • the Internet of Things device is a device that requests to join the Internet of Things.
  • the devices requesting to join the Internet of Things include the Internet of Things device 1, the Internet of Things device 2, and the Internet of Things device 3 as an example for illustration.
  • the broadcast frame sent by each Internet of Things device includes its device identification.
  • the broadcast frame sent by the Internet of Things device 1 includes the device identification of the Internet of Things device 1
  • the broadcast frame sent by the Internet of Things device 2 includes the device identification of the Internet of Things device 2
  • the broadcast frame sent by the Internet of Things device 3 includes the Internet of Things.
  • the discovery device selects an Internet of Things device.
  • the discovery device can select the Internet of Things device based on information such as the manufacturer of the Internet of Things device, the device type of the Internet of Things device, and so on.
  • the discovered device can identify the manufacturer, device type and other information of the IoT device according to the device identification of the IoT device.
  • the user can pre-configure the rules for the discovery device to select the Internet of Things device in the discovery device, so that the discovery device can select the Internet of Things device according to the rule.
  • the Internet of Things device 2 is selected as an example for the discovery device for description.
  • the discovery device sends a connection creation request to the selected IoT device.
  • the Internet of Things device sends a connection creation response to the discovery device.
  • the Internet of Things device 2 can be added to the Internet of Things. After the Internet of Things device 2 joins the Internet of Things, the Internet of Things related services can be executed. After the Internet of Things related services are executed, the Internet of Things devices can exit the Internet of Things.
  • FIG. 1 only illustrates the process of connecting the Internet of Things device to the Internet of Things in the form of an example, and is not a limitation on the process.
  • the Internet of Things device can include one or more elements, and each element includes one or more models, and each model There is a corresponding status (status). For example, assuming that the IoT device is an electric lamp, the elements included in the electric lamp, the model included in the element, and the state of the model can be as shown in Table 1:
  • the electric light includes 2 elements, namely element 1 and element 2.
  • Element 1 includes the switch model and the brightness model.
  • the state of the switch module includes on and off, and the brightness model state is the brightness value (switch according to the agreement , The brightness is generally placed in the main element).
  • Element 2 includes a color temperature model and a color temperature model, where the state of the color temperature model is a color temperature value.
  • Table 1 only illustrates the structure of electric lamps in the Internet of Things (the elements included in the electric lamp, the models included in the elements, and the status of each model) in the form of examples, and is not an indication of the structure of the electric lamp in the Internet of Things. limited.
  • the elements included in the Internet of Things device there is one primary element (primary element) and N secondary elements (secondary element), where N is an integer.
  • primary element primary element
  • secondary element secondary element
  • N an integer.
  • the one element is the master element
  • the slave element is not included in the Internet of Things device.
  • the Internet of Things device includes multiple elements
  • the Internet of Things device includes a master element, and the elements other than the master element are all slave elements.
  • Each element in the Internet of Things device has a unique address, which can also be referred to as a unicast address, and each element can be addressed independently, thereby enabling individual control of the elements.
  • the Internet of Things device is assigned a unicast address.
  • the unicast address of the Internet of Things device can be used as the unicast address of the main element in the Internet of Things device, and can unicast to the main element.
  • the address is incremented by 1 to obtain the unicast address of the slave element. For example, if the IoT device includes a master element and two slave elements, the address of the master element is 0x0005, the address of the first slave element can be 0x0006, and the address of the second slave element can be 0x0007.
  • Each element can include one or more models.
  • the models involved in this application may include three types of models, namely, a service model (server model), a client model (client model), and a control model (control model).
  • a service model server model
  • client model client model
  • control model control model
  • the model used to provide services can be called a service model.
  • the models shown in Table 1 are all service models. It should be noted that all models with states in this application can be service models.
  • Messages can be transferred between IoT devices.
  • messages can be transferred between IoT devices to enable one IoT device to process the state of the service model in another IoT device through the customer model (e.g., access, modify, Settings, etc.).
  • customer model e.g., access, modify, Settings, etc.
  • Fig. 2 is a schematic diagram of message transfer provided by an embodiment of the application. Please refer to Figure 2, including IoT device A, IoT device B, and IoT device C.
  • the elements in IoT device A include customer model 1, the elements in IoT device B include customer model 2, and the elements in IoT device C include service models.
  • the Internet of Things device A can process the status of the service model in the Internet of Things device C through the customer model 1.
  • the Internet of Things device A can process the status of the service model in the Internet of Things device C through messages such as message x and message y.
  • the Internet of Things device B can process the status of the service model in the Internet of Things device C through the customer model 2.
  • the Internet of Things device B can use messages such as message a, message b, and message c to check the status of the service model in the Internet of Things device C.
  • the above-mentioned message x, message y, message a, message b, and message c may be setting messages, reading messages, modifying messages, and so on.
  • the Open Connectivity Foundation (OCF) device is a virtual device deployed in a network.
  • OCF device corresponding to the Internet of Things device is usually deployed in the network based on the Internet of Things device.
  • the OCF device may have an OCF resource (OCF resource), the OCF resource may have an OCF resource type (OCF resource type), and the OCF resource type may have an OCF resource property (OCF resource property).
  • OCF resource property OCF resource property
  • the IoT device is an electric light
  • the correspondence between the IoT device and the OCF resource type can be as shown in Table 3:
  • IoT devices Type of OCF device Light oic.d.light
  • OCF devices Because there is a correspondence between OCF devices and IoT devices, users can obtain relevant information (such as COF resources, OCF resource types, OCF resource attributes, etc.) of OCF devices in the network through user terminals (such as OCF clients).
  • the user can control the IoT device through the relevant information of the OCF device in the OCF client, for example, control the state of the model in the IoT device, access the state of the model in the IoT device, and so on.
  • the communication between the OCF client and the Internet of Things device can be realized through a bridge device (also called a preset platform).
  • the preset platform may also be called an OCF bridge platform (OCF bridge platform).
  • OCF bridge platform OCF bridge platform
  • FIG. 3 is a schematic structural diagram of a bridge device provided by an embodiment of the application.
  • the bridge device may include a virtual OCF server (virtual OCF server), a mapping function (mapping function) module, and a virtual client (virtual client).
  • the virtual client is a virtual BLE Mesh client (virtual BLE Mesh client)
  • the mapping function module is a BLE Mesh mapping function module.
  • the virtual OCF server can communicate with the OCF client based on the OCF protocol.
  • the IoT device is a BLE Mesh device
  • the IoT device and the virtual client can communicate based on the BLE Mesh protocol.
  • the mapping function module can implement the mapping between the Internet of Things device and the OCF device, and the mapping relationship can be as shown in Table 2, which will not be repeated here.
  • Fig. 4 is a schematic diagram of a process of creating a mapping relationship for a bridge device provided by an embodiment of the application.
  • the bridge device includes a virtual client, a mapping function module, and a virtual OCF server. See Figure 4, which includes:
  • the virtual client After the virtual client adds the Internet of Things device to the Internet of Things, the virtual client sends a node creation success notification to the mapping function module.
  • the notification of successful node creation may include the identification of the Internet of Things device.
  • the node creation success notification is used to indicate that the IoT device has been successfully connected to the IoT.
  • the virtual client can perform key binding operations on the model in the IoT device, and configure the customer model for the service model in the IoT device (The process can be seen in the embodiment in Figure 5, which will not be repeated here). Perform a key binding operation on the model in the IoT device on the virtual client, and configure the client for the service model in the IoT device After the model, the virtual client sends a node creation notification to the mapping function module.
  • mapping function module sends an OCF device creation request to the virtual OCF server.
  • the OCF device creation request may include the identifier of the Internet of Things device.
  • the OCF device creation request is used to request the creation of an OCF device corresponding to the Internet of Things device.
  • the mapping function module stores the identities of the Internet of Things device in a preset list, and sequentially sends OCF device creation requests to the virtual OCF server in a preset order.
  • the preset list includes the identifiers of 3 IoT devices, which are marked as IoT device 1, IoT device 2, and IoT device 3
  • the mapping function module can send OCF device creation to the virtual OCF server in turn Request 1, OCF device creation request 2, OCF device creation request 3, OCF device creation request 1 includes IoT device 1, OCF device creation request 2 includes IoT device 2, OCF device creation request 3 includes IoT device 3 .
  • the virtual OCF server creates an OCF device corresponding to the Internet of Things device.
  • the virtual OCF server After the virtual OCF server creates the OCF device corresponding to the Internet of Things device, the virtual OCF server generates a device index (device index) of the OCF device.
  • S404 The virtual OCF server sends the identification of the OCF device to the mapping function module.
  • the mapping function module creates a mapping relationship between the Internet of Things device and the OCF device.
  • the virtual OCF server can determine the correspondence between the Internet of Things device and the OCF device, the correspondence between the element and the OCF resource, the correspondence between the model and the OCF resource type, etc. according to the identification of the OCF device and the identification of the Internet of Things device.
  • the mapping relationship can be as shown in Table 2.
  • the address (for example, a unicast address) of the element may be included in the URI (the value of href) of the OCF resource.
  • FIG. 4 only illustrates the process of creating the mapping relationship between the Internet of Things device and the OCF device in the form of an example, and is not a limitation on the process.
  • the embodiments of the present application provide a technical solution to improve the timeliness for users to obtain the status of the model in the Internet of Things device.
  • FIG. 5 the system architecture diagram of the present application is introduced.
  • Figure 5 is a system architecture diagram provided by an embodiment of the application. Please refer to Figure 5, including OCF client, bridge device and IoT device.
  • the model in the IoT device is configured in the bridge device so that when the state of the model changes, the model actively sends its state change information to the bridge device.
  • the bridge device also sets the correspondence between the elements in the Internet of Things device and the OCF resource, so that the bridge device can determine the OCF resource corresponding to the changed state according to the correspondence between the element and the OCF resource, and convert the state change information It is the resource attribute information of the OCF resource.
  • the bridge device can also set the OCF resource as an observable resource, so that the OCF client can obtain the resource attribute information of the OCF resource from the bridge device.
  • the model actively sends the state change information of the model to the bridge device, so that the bridge device can be based on the element and the OCF resource.
  • the mapping relationship between determines the OCF resource, determines the resource attribute information of the OCF resource, and sends the resource attribute information of the OCF resource to the OCF client, so that the OCF client can quickly obtain the status change of the model in the Internet of Things device, which improves The timeliness for users to obtain the status of models in IoT devices.
  • FIG. 6 is a schematic diagram of a flow of configuring an Internet of Things device provided by an embodiment of this application.
  • the bridge device includes a virtual client, a mapping function module, and a virtual OCF server, and the first resource is the first OCF resource as an example for description.
  • the method may include:
  • the virtual client executes a device discovery process to implement the Internet of Things device to join the Internet of Things.
  • the Internet of Things device After the Internet of Things device is added to the Internet of Things, the Internet of Things device can also be referred to as a node.
  • the virtual client may include a discovery model, a configuration model, and a client model. Among them, the virtual client can execute the discovery process through the discovery model.
  • the virtual client performs a key binding operation on the first model in the Internet of Things device.
  • the first model is any service model in IoT devices.
  • the key binding operation can also be referred to as an application key binding operation.
  • the secret key binding operation refers to setting a secret key for the first model. During the Internet of Things service, all messages communicated with the first model are encrypted using the secret key.
  • the virtual client may perform a key binding operation on the first model in the Internet of Things device through the configuration model.
  • the virtual client configures a client model for the first model.
  • the virtual client can configure the client model for the first model through the configuration model.
  • the first model (service model) can communicate with the customer model.
  • the virtual client sets a publishing address for the first model.
  • the publishing address includes the unicast address of the first element where the first model is located.
  • the publishing address is a multicast address.
  • the published address includes a preset prefix and a unicast address of the first element, the preset prefix is located before the unicast address of the first element, and the preset prefix is used to indicate that the published address is a multicast address.
  • the addresses involved may include unicast addresses, multicast addresses, unallocated addresses, virtual addresses, and so on.
  • Different types of addresses have different prefixes. For example, the prefix of a unicast address is 00, the prefix of a multicast address is 11, and the prefix of a virtual address is 10.
  • Unassigned addresses are all 0s.
  • the publishing address can be: 0xC000 + the unicast address of the first element.
  • Setting the publishing address as a multicast address has at least the following beneficial effects: Since the number of unicast addresses is limited, setting the publishing address as a multicast address can save unicast address resources without occupying unicast addresses. Further, when the element includes multiple models, the publishing addresses of the multiple models are the same. In this way, when the state of any model in the element changes, the state of the changed model can be reflected to the OCF The attribute of the OCF resource type corresponding to the model under the resource.
  • the release address is set for the first model, so that after the status of the first model changes, the first model actively reports to the corresponding customer model in the virtual client (the customer model configured for the first model in S603 ) Send status change information, and the status change information may include the state after the first model changes.
  • the virtual client, the mapping function module, and the virtual OCF server create an OCF device, and a mapping relationship between the Internet of Things device and the OCF device.
  • the virtual OCF server creates a first correspondence between elements and resources.
  • the first correspondence is the correspondence between the address of the element and the identifier of the resource.
  • the first correspondence includes the address of the element and the identifier of the resource corresponding to the address of the element.
  • the first correspondence includes multiple key-value pairs, the key in the key-value pair is the address of the element, and the value in the key-value pair is the identifier of the resource.
  • the address of the element can be the unicast address of the element. In this way, according to the address of the element, the identification of the resource can be queried.
  • the first correspondence includes: a correspondence between the first element and the first OCF resource.
  • the first element is the element where the first model is located, and the first OCF resource is the OCF resource corresponding to the first element.
  • the virtual OCF server can create a first correspondence between multiple elements and multiple resources.
  • the first correspondence may include the addresses of multiple elements and the identification of the resource corresponding to the address of each element.
  • the virtual OCF server sets the OCF resource as an observable resource.
  • the OCF resource may be an OCF resource included in the first correspondence relationship.
  • the OCF resource includes the first OCF resource corresponding to the first model.
  • Observable resources are used to indicate that the resource attribute information of the resource can be obtained by request.
  • the virtual OCF server can actively send the resource attribute information of the OCF resource to the OCF client, or the OCF client can be in the virtual OCF The server requests the resource attribute information of the OCF resource.
  • the publishing address is set for the first model, so that after the status of the first model changes, the first model actively sends the status to the bridge device (or the virtual client in the bridge device) Change information.
  • the virtual OCF server also creates a first correspondence between elements and resources, so that the bridge device (or the mapping function module in the bridge device) can determine the first model according to the first correspondence after receiving the state change information.
  • the first OCF resource corresponding to the first element where it is located, and the state change information is converted into resource attribute information of the resource type corresponding to the first model in the first OCF resource.
  • the resource attribute information can also be referred to as the updated resource attribute information.
  • the OCF client can obtain the updated resource attribute information, so that the user can determine the first model of the IoT device based on the updated resource attribute information (The first model is the model in which the state changes).
  • FIG. 7 is a schematic flowchart of an information processing method provided by an embodiment of this application.
  • the bridge device includes a virtual client, a mapping function module, and a virtual OCF server, and the first resource is the first OCF resource as an example for description.
  • the method may include:
  • the OCF client sends a device discovery request to the virtual OCF server.
  • the device discovery request is used to request to obtain an OCF device
  • the virtual OCF server sends OCF device information to the OCF client.
  • the OCF device information may include the identification of the OCF device, the OCF resources included in the OCF device, the resource type of the OCF resource, the resource attribute information corresponding to the resource type, and the like.
  • the OCF client sends a subscription request message to the virtual OCF server.
  • the subscription request message includes the identifier of the first OCF resource, and the first OCF resource is a resource that the OCF client requests to subscribe.
  • the subscription request message is used to request: when the state of the model in the first element corresponding to the first OCF resource changes, the resource attribute information of the first OCF resource is obtained. Wherein, after the state of the model in the first element changes, the resource attribute information of the first OCF resource also changes. Therefore, the resource attribute information requested by the subscription request message is the updated resource attribute information.
  • the virtual OCF server After the virtual OCF server receives the subscription request message including the identifier of the first OCF resource, when the resource attribute information of the first OCF resource is updated, the virtual OCF server can actively send the updated resource attribute information to the OCF client . Alternatively, the OCF client may actively request the virtual OCF server to obtain the updated resource attribute information of the first OCF resource.
  • the Internet of Things device After the state of the first model in the Internet of Things device changes, the Internet of Things device sends state change information to the virtual client.
  • the Internet of Things device can actively send state change information to the virtual client.
  • the IoT device when the IoT device is a BLE Mesh device and the virtual client is a virtual BLE Mesh client, the IoT device can send the status to the client model corresponding to the first model in the virtual BLE Mesh client through the BLE Mesh protocol Change information.
  • the customer model corresponding to the first model may be the customer model configured for the first model in S603.
  • the IoT device may send state change information to the virtual client through a publishing address, and the state change information may include the publishing address.
  • S705 The virtual client sends state change information to the mapping function module.
  • the mapping function module determines the first OCF resource according to the first correspondence and the first model.
  • the mapping function module may first determine the first element where the first model is located, and determine the first OCF resource according to the first correspondence and the first element. For example, the mapping function module can obtain the publishing address in the status change information, and the publishing address includes the unicast address of the first element. The mapping function module can determine the first element according to the unicast address of the first element, and according to the first correspondence And the address of the first element to determine the identity of the first OCF resource.
  • the mapping function module determines the first resource attribute information of the first OCF resource according to the status change information.
  • the first resource attribute information is resource attribute information of the resource type corresponding to the first model in the first OCF resource.
  • the mapping function module may update the resource attribute information of the resource type corresponding to the first model in the first OCF resource according to the status change information to obtain the first resource attribute information.
  • mapping function module sends the first resource attribute information to the virtual OCF server.
  • the virtual OCF server sends the first resource attribute information to the OCF client.
  • the virtual OCF server may actively send the first resource attribute information to the OCF client after receiving the first resource attribute information.
  • the OCF server may send the first resource attribute information to the OCF client after receiving the request message sent by the OCF client.
  • the Internet of Things device can actively switch to the bridge device (or The virtual client in the bridge device) sends the state change information of the first model, so that the bridge device (or the mapping function module in the bridge device) determines the first OCF resource according to the first correspondence, and determines the first OCF resource 1.
  • Resource attribute information, and the first resource attribute information of the OCF resource sent to the OCF client so that the OCF client can quickly obtain the status change of the first model, which improves the timeliness for users to obtain the status of the model in the IoT device .
  • FIG. 8 is a schematic flowchart of another information processing method provided by an embodiment of this application. See Figure 8, including:
  • the execution subject of the embodiments of the present application may be a bridge device, or may be a virtual OCF server, a mapping function module, and a virtual client set in the bridge device.
  • S803 Determine the first resource attribute information of the first resource according to the status change information, and send the first resource attribute information to the terminal device.
  • the Internet of Things device when the state of the first model in the Internet of Things device changes, the Internet of Things device can actively send the state change information of the first model to the bridge device, so that the bridge device determines the first resource , And determine the first resource attribute information of the first resource, and send the first resource attribute information to the terminal device, so that the terminal device can quickly obtain the status change of the first model, which improves the user's ability to obtain the status of the model in the Internet of Things device Timeliness.
  • FIG. 9 is a schematic structural diagram of an information processing device provided by an embodiment of this application.
  • the information processing device may be set in a bridge device. Please refer to FIG. 9.
  • the information processing device 10 may include a processing module 11 and a sending module 12, wherein,
  • the processing module 11 is configured to obtain state change information of the first model after the state of the first model in the Internet of Things device changes, determine the first resource according to the first model, and determine the first resource according to the state change information , Determine the first resource attribute information of the first resource;
  • the sending module 12 is configured to send the first resource attribute information to a terminal device.
  • the information processing apparatus 10 provided by the embodiment of the present application can execute the technical solutions shown in the foregoing method embodiments, and the implementation principles and beneficial effects are similar, and details are not described herein again.
  • processing module 11 is specifically configured to:
  • the first resource is determined according to the first correspondence and the first element, where the first correspondence is the correspondence between the element and the resource.
  • the first correspondence is a correspondence between an address of an element and an identifier of a resource.
  • the first correspondence includes the address of the element and the identifier of the resource corresponding to the address of the element.
  • the first correspondence includes multiple key-value pairs, the key in the key-value pair is the address of the element, and the value in the key-value pair is the address of the resource logo.
  • the address of the element is a unicast address of the element.
  • processing module 11 is further configured to:
  • processing module 11 is further configured to:
  • a publishing address is set for the first model, and the publishing address includes the unicast address of the first element where the first model is located.
  • the publishing address is a multicast address.
  • the publishing address includes a preset prefix and a unicast address of the first element, the preset prefix is located before the unicast address of the first element, and the preset prefix Used to indicate that the publishing address is a multicast address.
  • the resource in the first correspondence is an observable resource
  • the observable resource is used to indicate that the resource attribute information of the resource can be obtained by request.
  • the first resource attribute information is resource attribute information corresponding to the state of the first model.
  • FIG. 10 is a schematic structural diagram of another information processing device provided by an embodiment of this application. Based on the embodiment shown in FIG. 9, referring to FIG. 10, the information processing device 10 may further include a receiving module 13, wherein,
  • the receiving module 13 is configured to receive a subscription request message sent by the terminal device, the subscription request message includes the identifier of the first resource, and the subscription request message is used to request: When the state of the model in the first element of is changed, the resource attribute information of the first resource is acquired.
  • the resource attribute information of the first resource includes: resource attribute information of the resource type corresponding to the model whose state changes in the first element.
  • the Internet of Things device is a Bluetooth device.
  • the Internet of Things device is a Bluetooth low energy network BLE Mesh device.
  • the first resource is an Open Connection Foundation OCF resource.
  • the terminal device is an OCF client.
  • the information processing apparatus 10 provided by the embodiment of the present application can execute the technical solutions shown in the foregoing method embodiments, and the implementation principles and beneficial effects are similar, and details are not described herein again.
  • FIG. 11 is a schematic diagram of the hardware structure of an information processing device provided by an embodiment of the application.
  • the information processing device 20 may be a bridge device, or the information processing device 20 may be provided in a bridge device.
  • the information processing device 20 may include: a transceiver 21, a memory 22, and a processor 23.
  • the transceiver 21 may include a transmitter and/or a receiver.
  • the transmitter can also be referred to as a transmitter, a transmitter, a transmitting port, or a transmitting interface
  • the receiver can also be referred to as a receiver, a receiver, a receiving port, or a receiving interface, and other similar descriptions.
  • the transceiver 21, the memory 22, and the processor 23 are connected to each other through a bus 24.
  • the memory 22 is used to store program instructions
  • the processor 23 is configured to execute program instructions stored in the memory, so as to enable the information processing device 20 to execute any of the information processing methods shown above.
  • the transceiver 21 can be used to perform the transceiving operation of the bridge device in the foregoing information processing method.
  • An embodiment of the present application provides a computer-readable storage medium that stores a computer-executable instruction, and when the computer-executable instruction is executed by a processor, it is used to implement the above-mentioned information processing method.
  • the embodiments of the present application may also provide a computer program product, which can be executed by a processor.
  • the computer program product When executed, it can realize the information executed by any of the above-mentioned bridge devices (or information processing apparatuses). Approach.
  • the bridging device (or information processing device), computer-readable storage medium, and computer program product of the embodiments of the present application can execute the above-mentioned information processing method.
  • the bridging device or information processing device
  • computer-readable storage medium or computer program product of the embodiments of the present application can execute the above-mentioned information processing method.
  • All or part of the steps in the foregoing method embodiments may be implemented by a program instructing relevant hardware.
  • the aforementioned program can be stored in a readable memory.
  • the program executes the steps including the above-mentioned method embodiments; and the aforementioned memory (storage medium) includes: read-only memory (English: read-only memory, abbreviation: ROM), RAM, flash memory, hard disk, Solid state hard disk, magnetic tape (English: magnetic tape), floppy disk (English: floppy disk), optical disc (English: optical disc) and any combination thereof.
  • These computer program instructions can be provided to the processing unit of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing equipment to generate a machine, so that the instructions executed by the processing unit of the computer or other programmable data processing equipment can be used to generate It is a device that realizes the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • the term “including” and its variations may refer to non-limiting inclusion; the term “or” and its variations may refer to “and/or”.
  • the terms “first”, “second”, etc. in this application are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence.
  • “plurality” means two or more.
  • “And/or” describes the association relationship of the associated objects, indicating that there can be three types of relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, and B exists alone.
  • the character “/” generally indicates that the associated objects before and after are in an "or” relationship.

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Abstract

本申请实施例提供一种信息处理方法、装置及设备，该方法包括：在物联网设备中第一模型的状态发生变化后，获取所述第一模型的状态变化信息；根据所述第一模型确定第一资源；根据所述状态变化信息，确定所述第一资源的第一资源属性信息，并向终端设备发送所述第一资源属性信息。提高了获取物联网设备中模型的状态的及时性。

Description

信息处理方法、装置及设备 技术领域
本申请涉及物联网技术领域，尤其涉及一种信息处理方法、装置及设备。
背景技术
物联网中包括多个物联网设备，例如，物联网设备可以包括点灯、电插板等。用户可以通过用户终端(例如，手机、电脑等设备)对物联网设备进行控制。
物联网设备中可以包括一个或多个元素，每个元素中可以包括一个或多个模型，多数模型可以包括两种或多种状态，模型的状态可以发生变化。例如，当物联网设备为电灯时，电灯中的元素包括的模型可以有：开关模型、亮度模型、色温模型等。当用户需要获知物联网设备中模型的状态时，用户需要通过用户终端请求查询物联网设备中模型的状态，该过程复杂，导致用户获取物联网设备中模型的状态的及时性差。
发明内容
本申请提供一种信息处理方法、装置及设备。提高了用户获取物联网设备中模型的状态的及时性。
第一方面，本申请实施例提供一种信息处理方法，该方法包括：
在物联网设备中第一模型的状态发生变化后，获取所述第一模型的状态变化信息；
根据所述第一模型确定第一资源；
根据所述状态变化信息，确定所述第一资源的第一资源属性信息，并向终端设备发送所述第一资源属性信息。
第二方面，本申请实施例提供一种信息处理装置，包括处理模块和发送模块，其中，
所述处理模块用于，在物联网设备中第一模型的状态发生变化后，获取所述第一模型的状态变化信息，根据所述第一模型确定第一资源，根据所述状态变化信息，确定所述第一资源的第一资源属性信息；
所述发送模块用于，向终端设备发送所述第一资源属性信息。
第三方面，本申请实施例提供一种信息处理装置，包括：收发器、处理器、存储器；
所述存储器存储计算机执行指令；
所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行第一方面任一项所述的信息处理方法。
第四方面，本申请实施例提供一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现第一方面任一项所述的信息处理方法。
本申请实施例提供的信息处理方法、装置及设备，在物联网设备中的第一模型的状态发生变化时，物联网设备可以主动向桥接设备发送第一模型的状态变化信息，以使桥接设备确定第一资源，并确定第一资源的第一资源属性信息，以及向终端设备发送第一资源属性信息，使得终端设备可以快速获取得到第一模型的状态变化情况，提高了用户获取物联网设备中模型的状态的及时性。
附图说明
图1为本申请实施例提供的将物联网设备接入物联网的流程示意图；
图2为本申请实施例提供的消息传递的示意图；
图3为本申请实施例提供的桥接设备的结构示意图；
图4为本申请实施例提供的桥接设备创建映射关系的流程示意图；
图5为本申请实施例提供的系统架构图；
图6为本申请实施例提供的一种物联网设备配置的流程示意图；
图7为本申请实施例提供的一种信息处理方法的流程示意图；
图8为本申请实施例提供的另一种信息处理方法的流程示意图；
图9为本申请实施例提供的一种信息处理装置的结构示意图；
图10为本申请实施例提供的另一种信息处理装置的结构示意图；
图11为本申请实施例提供的信息处理装置的硬件结构示意图。
具体实施方式
为了便于理解，首先对本申请所涉及的概念进行说明。
物联网设备：物联网(internet of things，IoT)是一个基于互联网、传统电信网等信息承载体，让能够被独立寻址的普通物理对象实现互联互通的网络。物联网设备为可以接入物联网的设备，例如，物联网设备可以包括电灯、电插板、冰箱、洗衣机、空调、电饭煲、汽车等设备。物联网设备可以为蓝牙设备，换句话说，物联网设备可以为基于蓝牙通信的设备，例如，物联网设备可以为蓝牙低功耗(bluetooth low energy，BLE)网络(或者星行网状拓扑结构)Mesh设备。
在实际应用过程中，发现设备可以通过发现的方式将物联网设备接入物联网。下面，结合图1，对将物联网设备接入物联网的过程进行说明。
图1为本申请实施例提供的将物联网设备接入物联网的流程示意图。请参见图1，包括：
S101、发现设备(provisioner)进行设备扫描(scan)。
发现设备在设备扫描的过程中，发现设备可以接收物联网设备发送的广播帧。
S102、物联网设备向发现设备发送广播帧。
该物联网设备为请求加入物联网的设备。图1中以请求加入物联网的设备包括物联网设备1、物联网设备2、以及物联网设备3为例进行说明。
每个物联网设备发送的广播帧中包括其设备标识。例如，物联网设备1发送的广播帧中包括物联网设备1的设备标识，物联网设备2发送的广播帧中包括物联网设备 2的设备标识，物联网设备3发送的广播帧中包括物联网设备3的设备标识。
S103、发现设备选择物联网设备。
可选的，发现设备可以根据物联网设备的厂商、物联网设备的设备类型等信息选择物联网设备。发现设备可以根据物联网设备的设备标识识别物联网设备的厂商、设备类型等信息。
用户可以预先在发现设备中配置发现设备选择物联网设备的规则，以使发现设备可以按照该规则选择物联网设备。
需要说明的是，在图1中，以发现设备选择了物联网设备2为例进行说明。
S104、发现设备向选择的物联网设备发送创建连接请求。
S105、物联网设备向发现设备发送创建连接响应。
通过上述过程，可以实现将物联网设备2加入物联网，在物联网设备2加入物联网之后，可以执行物联网相关服务，在执行物联网相关服务之后，物联网设备可以退出物联网。
需要说明的是，图1只是以示例的形式示意将物联网设备接入物联网的过程，并非对该过程进行的限定。
在物联网设备接入物联网之后，还可以将物联网设备称为节点(node)。下面，对物联网设备(或者节点)在物联网中的结构进行说明：物联网设备中可以包括一个或多个元素(element)，每个元素包括一个或多个模型(model)，每个模型有其对应的状态(status)。例如，假设物联网设备为电灯，则电灯中包括的元素、元素中包括的模型、以及模型的状态可以如表1所示：
表1
Figure PCTCN2020071395-appb-000001
请参见表1，电灯中包括2个元素，分别为元素1和元素2，元素1中包括开关模型和亮度模型，开关模块的状态包括开和关，亮度模型状态为亮度值(根据协议要求开关，亮度一般放在主元素里)。元素2中包括色温模型，色温模型，其中，色温模型的状态为色温值。
需要说明的是，表1只是以举例的形式示意电灯在物联网中的结构(电灯中包括的元素、元素中包括的模型、以及各模型的状态)，并非对电灯在物联网中的结构的限定。
物联网设备中包括的元素中存在一个主元素(primary element)、以及N个从元素(secondary element)，其中，N为整数。例如，当物联网设备中包括一个元素时，则该一个元素为主元素，且物联网设备中不包括从元素。当物联网设备中包括多个元素中时，则该物联网设备中包括一个主元素，除主元素之外的元素均为从元素。
物联网设备中的每个元素具有唯一的地址，该地址还可以称为单播地址，每个元素可以独立寻址，进而可以实现对元素单独控制。在物联网设备接入物联网之后，该 物联网设备被分配一个单播地址，该物联网设备的单播地址可以作为该物联网设备中主元素的单播地址，可以对主元素的单播地址进行依次加1，得到从元素的单播地址。例如，假设物联网设备中包括一个主元素和两个从元素，主元素的地址为0x0005，则第一个从元素地址可以为0x0006，第二个从元素地址可以为0x0007。
每个元素可以包括一个或多个模型。本申请所涉及的模型可以包括三种类型的模型，分别为服务模型(server model)、客户模型(client model)和控制模型(control model)。在物联网设备中，用于提供服务的模型可以称为服务模型，例如，表1中所示的模型均为服务模型。需要说明的是，本申请中具有状态的模型均可以为服务模型。
物联网设备之间可以传递消息，例如，物联网设备之间可以通过传递消息，以实现一个物联网设备通过客户模型对另一个物联网设备中服务模型的状态进行处理(例如，访问、修改、设置等)。下面，结合图2，对消息传递过程进行说明。
图2为本申请实施例提供的消息传递的示意图。请参见图2，包括物联网设备A、物联网设备B以及物联网设备C。物联网设备A中的元素中包括客户模型1，物联网设备B中的元素中包括客户模型2，物联网设备C中的元素中包括服务模型。物联网设备A可以通过客户模型1对物联网设备C中服务模型的状态进行处理，例如，物联网设备A可以通过消息x、消息y等消息对物联网设备C中服务模型的状态进行处理。物联网设备B可以通过客户模型2对物联网设备C中服务模型的状态进行处理，例如，物联网设备B可以通过消息a、消息b、消息c等消息对物联网设备C中服务模型的状态进行处理。上述消息x、消息y、消息a、消息b、消息c可以为设置消息、读取消息、修改消息等。
开放连接基金会(open connectivity foundation，OCF)设备，是一种部署在网络中的虚拟设备，例如，通常基于物联网设备，在网络中部署物联网设备对应的OCF设备。OCF设备可以具有OCF资源(OCF resource)，OCF资源可以具有OCF资源类型(OCF resource type)，OCF资源类型可以具有OCF资源属性(OCF resource property)。OCF设备与物联网设备之间具有对应关系。下面，结合表2，对OCF设备与物联网设备之间的对应关系进行说明。
表2
Figure PCTCN2020071395-appb-000002
请参见表2，物联网设备与OCF设备之间具有对应关系，物联网设备中的元素与OCF设备中的OCF资源之间具有对应关系，元素中的模型与OCF资源的资源类型之间具有对应关系，模型的状态与OCF资源属性之间具有对应关系。
例如，假设物联网设备为电灯，则物联网设备与OCF资源类型的对应关系可以如表3所示：
表3
物联网设备 OCF设备的类型
电灯(light) oic.d.light
在物联网设备为电灯时，物联网设备中的模型与OCF资源类型的对应关系可以如表4所示：
表4
Figure PCTCN2020071395-appb-000003
由于OCF设备与物联网设备之间具有对应关系，因此，用户可以通过用户终端(例如OCF客户端)在网络中获取OCF设备的相关信息(例如COF资源、OCF资源类型、OCF资源属性等)，用户可以通过OCF客户端中OCF设备的相关信息对物联网设备进行控制，例如，控制物联网设备中模型的状态，访问物联网设备中模型的状态等。
在实际应用过程中，可以通过桥接设备(还可以称为预设平台)实现OCF客户端与物联网设备之间的通信。例如，该预设平台还可以称为OCF桥平台(OCF bridge platform)。下面，结合图3，对该桥接设备的结构进行说明。
图3为本申请实施例提供的桥接设备的结构示意图。请参见图3，该桥接设备可以包括虚拟OCF服务端(virtual OCF server)、映射功能(mapping function)模块和虚拟客户端(virtual client)。当物联网设备为BLE Mesh设备时，虚拟客户端为虚拟BLE Mesh客户端(virtual BLE Mesh client)，映射功能模块为BLE Mesh映射功能(BLE Mesh mapping function)模块。
虚拟OCF服务端与OCF客户端之间可以基于OCF协议进行通信。当物联网设备为BLE Mesh设备时，物联网设备与虚拟客户端之间可以基于BLE Mesh协议进行通信。映射功能模块可以实现物联网设备与OCF设备之间的映射，该映射关系可以如表2所示，此处不再进行赘述。
下面，结合图4，对桥接设备创建物联网设备与OCF设备之间的映射关系的过程进行说明。
图4为本申请实施例提供的桥接设备创建映射关系的流程示意图。其中，桥接设备中包括虚拟客户端、映射功能模块和虚拟OCF服务端。请参见图4，包括：
S401、在虚拟客户端将物联网设备加入物联网之后，虚拟客户端向映射功能模块发送节点创建成功通知。
节点创建成功通知可以包括物联网设备的标识。节点创建成功通知用于指示已成 功的将该物联网设备接入物联网。
可选的，在虚拟客户端将物联网设备加入物联网之后，虚拟客户端可以对物联网设备中的模型进行秘钥(key)绑定操作，以及为物联网设备中的服务模型配置客户模型(该过程可以参见图5实施例，此处不再进行赘述)，在虚拟客户端对物联网设备中的模型进行秘钥(key)绑定操作，以及为物联网设备中的服务模型配置客户模型之后，虚拟客户端再向映射功能模块发送节点创建通知。
S402、映射功能模块向虚拟OCF服务器端发送OCF设备创建请求。
该OCF设备创建请求中可以包括物联网设备的标识。该OCF设备创建请求用于请求创建物联网设备对应的OCF设备。
可选的，映射功能模块将物联网设备的标识存储至预设列表中，并按照预设顺序依次向虚拟OCF服务器发送OCF设备创建请求。例如，假设预设列表中包括3个物联网设备的标识，分别记为物联网设备1、物联网设备2、以及物联网设备3，则映射功能模块可以依次向虚拟OCF服务端发送OCF设备创建请求1、OCF设备创建请求2、OCF设备创建请求3，OCF设备创建请求1中包括物联网设备1，OCF设备创建请求2中包括物联网设备2，OCF设备创建请求3中包括物联网设备3。
S403、虚拟OCF服务端创建物联网设备对应的OCF设备。
在虚拟OCF服务端创建物联网设备对应的OCF设备之后，虚拟OCF服务端生成该OCF设备的设备标识(device index)。
S404、虚拟OCF服务端向映射功能模块发送OCF设备的标识。
S405、映射功能模块创建物联网设备与OCF设备之间的映射关系。
虚拟OCF服务器可以根据OCF设备的标识和物联网设备的标识，确定物联网设备与OCF设备之间的对应关系、元素与OCF资源之间的对应关系、模型与OCF资源类型之间的对应关系等。例如，映射关系可以如表2所示。
可选的，在确定元素与OCF资源之间的对应关系时，可以在OCF资源的URI(href的值)中包含该元素的地址(例如，单播地址)。
需要说明的是，图4只是以示例的形式示意创建物联网设备与OCF设备之间的映射关系的过程，并非对该过程进行的限定。
在相关技术中，当用户需要获知物联网设备中模型的状态时，用户需要通过用户终端请求查询物联网设备中模型的状态，该过程复杂，导致用户获取物联网设备中模型的状态的及时性差。为此，本申请实施例提供一种技术方案，以提高用户获取物联网设备中模型的状态的及时性。为了便于对本申请的理解，首先，结合图5，介绍本申请的系统架构图。
图5为本申请实施例提供的系统架构图。请参见图5，包括OCF客户端、桥接设备和物联网设备。在本申请实施中，桥接设备中对物联网设备中的模型进行配置，以使得在模型的状态发生变化时，模型主动向该桥接设备发送其状态变化信息。桥接设备还设置物联网设备中的元素与OCF资源之间的对应关系，使得桥接设备根据元素与OCF资源之间的对应关系，可以确定发生变化的状态对应的OCF资源，并将状态变化信息转换为OCF资源的资源属性信息。桥接设备还可以将该OCF资源设置为可观察的资源，进而实现OCF客户端可以从桥接设备获取得到该OCF资源的资源属性信息。
在本申请提供的上述方案中，通过预先配置，可以实现在物联网设备中的模型的状态发生变化时，模型主动向桥接设备发送模型的状态变化信息，以使桥接设备根据元素与OCF资源之间的映射关系确定OCF资源，并确定OCF资源的资源属性信息，以及向OCF客户端发送OCF资源的资源属性信息，使得OCF客户端可以快速获取得到物联网设备中模型的状态变化情况，提高了用户获取物联网设备中模型的状态的及时性。
下面，通过具体实施例，对本申请所示的技术方案进行详细说明。需要说明的是，下面几个实施例可以相互独立，也可以相互结合，对于相同或相似的内容，在不同的实施例中不再重复说明。
在本申请实施例中，为了便于理解，首先结合图6，对桥接设备对物联网设备的配置过程进行说明。
图6为本申请实施例提供的一种物联网设备配置的流程示意图。其中，桥接设备中包括虚拟客户端、映射功能模块和虚拟OCF服务端，以第一资源为第一OCF资源为例进行说明。请参见图6，该方法可以包括：
S601、虚拟客户端执行设备发现流程，以实现将物联网设备加入物联网。
需要说明的是，S601的执行过程可以参见图1所示的实施例，此处不再进行赘述。
在将物联网设备加入物联网之后，该物联网设备还可以称为节点。
可选的，虚拟客户端中可以包括发现模型、配置模型和客户模型。其中，虚拟客户端可以通过发现模型执行发现流程。
S602、虚拟客户端对物联网设备中的第一模型进行秘钥(key)绑定操作。
第一模型为物联网设备中的任意一个服务模型。
秘钥绑定操作还可以称为应用程序(Application)秘钥绑定操作。秘钥绑定操作是指为第一模型设置秘钥，在物联网服务的过程中，与第一模型进行通信的消息均采用该秘钥进行加密处理。
可选的，虚拟客户端可以通过配置模型对物联网设备中的第一模型进行秘钥绑定操作。
S603、虚拟客户端为第一模型配置客户模型。
可选的，虚拟客户端可以通过配置模型为第一模型配置客户模型。
在为第一服务模型配置客户模型之后，该第一模型(服务模型)可以与该客户模型进行通信。
S604、虚拟客户端为第一模型设置发布地址。
其中，发布地址中包括第一模型所在的第一元素的单播地址。
可选的，发布地址为组播地址。例如，发布地址包括预设前缀和第一元素的单播地址，预设前缀位于第一元素的单播地址之前，预设前缀用于指示发布地址为组播地址。
在本申请实施例中，涉及的地址可以包括单播地址、组播地址、未分配地址、虚拟地址等。不同类型的地址具有不同的前缀。例如，单播地址的前缀为00，组播地址的前缀为11，虚拟地址的前缀为10。未分配地址为全0。
例如，发布地址可以为：0xC000+第一元素的单播地址。
将发布地址设置为组播地址至少具有如下有益效果：由于单播地址的数量有限，将发布地址设置为组播地址可以不占用单播地址，进而节省单播地址资源。进一步的，当元素中包括多个模型时，在该多个模型的发布地址相同，这样，该元素中的任意一个模型的状态发生变化时，均可以将该发生变化的模型的状态反映至OCF资源下的与该模型对应的OCF资源类型的属性上。
在S604中，通过为第一模型设置发布地址，这样，在第一模型的状态发生变化之后，第一模型主动向虚拟客户端中对应的客户模型(S603中为该第一模型配置的客户模型)发送状态变化信息，状态变化信息中可以包括第一模型变化后的状态。
S605、虚拟客户端、映射功能模块和虚拟OCF服务端创建OCF设备、以及物联网设备与OCF设备之间的映射关系。
需要说明的是，S605的执行过程可以参见图4所示的实施例，此处不再进行赘述。
S606、虚拟OCF服务端创建元素与资源之间的第一对应关系。
可选的，第一对应关系为元素的地址与资源的标识之间的对应关系。第一对应关系包括元素的地址和元素的地址对应的资源的标识。例如，第一对应关系包括多个键值对，键值对中的键为元素的地址，键值对中的值为资源的标识。元素的地址可以为元素的单播地址。这样，根据元素的地址，可以查询得到资源的标识。
可选的，第一对应关系包括：第一元素与第一OCF资源的对应关系。第一元素为第一模型所在的元素，第一OCF资源为第一元素对应的OCF资源。
需要说明的是，在S606中，虚拟OCF服务端可以创建多个元素与多个资源之间的第一对应关系。换句话说，第一对应关系中可以包括多个元素的地址和每个元素的地址对应的资源的标识。
S607、虚拟OCF服务端将OCF资源设置为可观察资源。
该OCF资源可以为第一对应关系中包括的OCF资源。该OCF资源中包括第一模型对应的第一OCF资源。
可观察资源用于指示资源的资源属性信息可被请求获取。当OCF资源为可观察资源时，在该OCF资源的资源属性信息发生变化之后，虚拟OCF服务端可以将该OCF资源的资源属性信息主动发送给OCF客户端，或者，OCF客户端可以在虚拟OCF服务端中请求获取该OCF资源的资源属性信息。
在图6所示的实施例中，通过为第一模型设置发布地址，这样，在第一模型的状态发生变化之后，第一模型主动向桥接设备(或者桥接设备中的虚拟客户端)发送状态变化信息。虚拟OCF服务端还创建了元素与资源之间的第一对应关系，使得桥接设备(或者桥接设备中的映射功能模块)在接收到状态变化信息之后，可以根据第一对应关系，确定第一模型所在的第一元素对应的第一OCF资源，并将状态变化信息转换为第一OCF资源中与第一模型对应的资源类型的资源属性信息，该资源属性信息还可以称为发生更新的资源属性信息。由于虚拟OCF服务器还将第一OCF资源设置为可观察资源，因此，OCF客户端可以获取得到发生更新的资源属性信息，进而使得用户可以根据发生更新的资源属性信息确定物联网设备中第一模型(第一模型为状态发生变化的模型)的状态。
在上述任意一个实施例的基础上，下面，结合图7，对本申请所示的信息处理方 法进行说明。
图7为本申请实施例提供的一种信息处理方法的流程示意图。其中，桥接设备中包括虚拟客户端、映射功能模块和虚拟OCF服务端，以第一资源为第一OCF资源为例进行说明。请参见图7，该方法可以包括：
S701、OCF客户端向虚拟OCF服务端发送设备发现请求。
其中，该设备发现请求用于请求获取OCF设备，
S702、虚拟OCF服务端向OCF客户端发送OCF设备信息。
OCF设备信息中可以包括OCF设备的标识、OCF设备中包括的OCF资源、OCF资源的资源类型、资源类型对应的资源属性信息等。
S703、OCF客户端向虚拟OCF服务端发送订阅请求消息。
订阅请求消息中包括第一OCF资源的标识，第一OCF资源为OCF客户端请求订阅的资源。
订阅请求消息用于请求：在第一OCF资源对应的第一元素中的模型的状态发生变化时，获取第一OCF资源的资源属性信息。其中，在第一元素中的模型的状态发生变化后，第一OCF资源的资源属性信息也发生变化，因此，订阅请求消息请求获取的资源属性信息为发生更新的资源属性信息。
在虚拟OCF服务端接收到包括第一OCF资源的标识的订阅请求消息之后，当第一OCF资源的资源属性信息发生更新之后，虚拟OCF服务端可以主动向OCF客户端发送更新后的资源属性信息。或者，OCF客户端可以主动向虚拟OCF服务端请求获取第一OCF资源的更新后的资源属性信息。
S704、在物联网设备中第一模型的状态发生变化后，物联网设备向虚拟客户端发送状态变化信息。
需要说明的是，由于在S604中为第一模型设置了发布地址，因此，物联网设备中第一模型的状态发生变化后，物联网设备可以主动向虚拟客户端发送状态变化信息。
可选的，当物联网设备为BLE Mesh设备时，虚拟客户端为虚拟BLE Mesh客户端，则物联网设备可以通过BLE Mesh协议，向虚拟BLE Mesh客户端中第一模型对应的客户模型发送状态变化信息。第一模型对应的客户模型可以为S603中为第一模型配置的客户模型。
可选的，物联网设备可以通过发布地址向虚拟客户端发送状态变化信息，状态变化信息中可以包括该发布地址。
S705、虚拟客户端向映射功能模块发送状态变化信息。
S706、映射功能模块根据第一对应关系和第一模型，确定第一OCF资源。
可选的，映射功能模块可以先确定第一模型所在的第一元素，并根据第一对应关系和第一元素，确定第一OCF资源。例如，映射功能模块可以在状态变化信息中获取发布地址，发布地址中包括第一元素的单播地址，映射功能模块可以根据第一元素的单播地址确定第一元素，并根据第一对应关系和第一元素的地址，确定第一OCF资源的标识。
S707、映射功能模块根据状态变化信息，确定第一OCF资源的第一资源属性信息。
第一资源属性信息为第一OCF资源中与第一模型对应的资源类型的资源属性信 息。
可选的，映射功能模块可以根据状态变化信息，对第一OCF资源中、第一模型对应的资源类型的资源属性信息进行更新，得到第一资源属性信息。
S708、映射功能模块向虚拟OCF服务端发送第一资源属性信息。
S709、虚拟OCF服务端向OCF客户端发送第一资源属性信息。
可选的，虚拟OCF服务端可以在接收到第一资源属性信息之后，主动向OCF客户端发送第一资源属性信息。或者，OCF服务端可以在接收到OCF客户端发送的请求消息之后，再向OCF客户端发送第一资源属性信息。
在图7所示的实施例中，在通过图6所示的实施例所示的配置之后，在物联网设备中的第一模型的状态发生变化时，物联网设备可以主动向桥接设备(或者桥接设备中的虚拟客户端)发送第一模型的状态变化信息，以使桥接设备(或者桥接设备中的映射功能模块)根据第一对应关系确定第一OCF资源，并确定第一OCF资源的第一资源属性信息，以及向OCF客户端发送OCF资源的第一资源属性信息，使得OCF客户端可以快速获取得到第一模型的状态变化情况，提高了用户获取物联网设备中模型的状态的及时性。
在上述任意一个实施例的基础上，下面，结合图8，对本申请所示的信息处理过程进行说明。
图8为本申请实施例提供的另一种信息处理方法的流程示意图。请参见图8，包括：
S801、在物联网设备中第一模型的状态发生变化后，获取第一模型的状态变化信息。
本申请实施例的执行主体可以为桥接设备，也可以为设置在桥接设备中的虚拟OCF服务端、映射功能模块、虚拟客户端。
需要说明的是，S801的执行过程可以参见S704的执行过程，此处不再进行赘述。
S802、根据第一模型确定第一资源。
需要说明的是，S802的执行过程可以参见S706的执行过程，此处不再进行赘述。
S803、根据状态变化信息，确定第一资源的第一资源属性信息，并向终端设备发送第一资源属性信息。
需要说明的是，S803的执行过程可以参见S707-S709的执行过程，此处不再进行赘述。
在图8所示的实施例中，在物联网设备中的第一模型的状态发生变化时，物联网设备可以主动向桥接设备发送第一模型的状态变化信息，以使桥接设备确定第一资源，并确定第一资源的第一资源属性信息，以及向终端设备发送第一资源属性信息，使得终端设备可以快速获取得到第一模型的状态变化情况，提高了用户获取物联网设备中模型的状态的及时性。
图9为本申请实施例提供的一种信息处理装置的结构示意图。该信息处理装置可以设置在桥接设备中，请参见图9，该信息处理装置10可以包括处理模块11和发送模块12，其中，
所述处理模块11用于，在物联网设备中第一模型的状态发生变化后，获取所述第 一模型的状态变化信息，根据所述第一模型确定第一资源，根据所述状态变化信息，确定所述第一资源的第一资源属性信息；
所述发送模块12用于，向终端设备发送所述第一资源属性信息。
本申请实施例提供的信息处理装置10可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此处不再进行赘述。
在一种可能的实施方式中，所述处理模块11具体用于：
确定所述第一模型所在的第一元素；
根据第一对应关系和所述第一元素，确定所述第一资源，所述第一对应关系为元素与资源之间的对应关系。
在一种可能的实施方式中，所述第一对应关系为元素的地址与资源的标识之间的对应关系。
在一种可能的实施方式中，所述第一对应关系包括元素的地址和元素的地址对应的资源的标识。
在一种可能的实施方式中，所述第一对应关系包括多个键值对，所述键值对中的键为所述元素的地址，所述键值对中的值为所述资源的标识。
在一种可能的实施方式中，所述元素的地址为所述元素的单播地址。
在一种可能的实施方式中，所述处理模块11还用于：
创建所述第一对应关系。
在一种可能的实施方式中，所述处理模块11还用于：
为所述第一模型设置发布地址，所述发布地址中包括所述第一模型所在的第一元素的单播地址。
在一种可能的实施方式中，所述发布地址为组播地址。
在一种可能的实施方式中，所述发布地址包括预设前缀和所述第一元素的单播地址，所述预设前缀位于所述第一元素的单播地址之前，所述预设前缀用于指示所述发布地址为组播地址。
在一种可能的实施方式中，所述第一对应关系中的资源为可观察资源，所述可观察资源用于指示所述资源的资源属性信息可被请求获取。
在一种可能的实施方式中，所述第一资源属性信息为所述第一模型的状态对应的资源属性信息。
图10为本申请实施例提供的另一种信息处理装置的结构示意图。在图9所示实施例的基础上，请参见图10，信息处理装置10还可以包括接收模块13，其中，
所述接收模块13用于，接收所述终端设备发送的订阅请求消息，所述订阅请求消息中包括所述第一资源的标识，所述订阅请求消息用于请求：在所述第一资源对应的第一元素中的模型的状态发生变化时，获取所述第一资源的资源属性信息。
在一种可能的实施方式中，所述第一资源的资源属性信息包括：所述第一元素中状态发生变化的模型对应的资源类型的资源属性信息。
在一种可能的实施方式中，所述物联网设备为蓝牙设备。
在一种可能的实施方式中，所述物联网设备为蓝牙低功耗网络BLE Mesh设备。
在一种可能的实施方式中，所述第一资源为开放连接基金会OCF资源。
在一种可能的实施方式中，所述终端设备为OCF客户端。
本申请实施例提供的信息处理装置10可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此处不再进行赘述。
图11为本申请实施例提供的信息处理装置的硬件结构示意图。该信息处理装置20可以为桥接设备，或者该信息处理装置20可以设置在桥接设备中。请参见图11，信息处理装置20可以包括：收发器21、存储器22、处理器23。收发器21可包括：发射器和/或接收器。该发射器还可称为发送器、发射机、发送端口或发送接口等类似描述，接收器还可称为接收器、接收机、接收端口或接收接口等类似描述。示例性地，收发器21、存储器22、处理器23，各部分之间通过总线24相互连接。
存储器22用于存储程序指令；
处理器23用于执行该存储器所存储的程序指令，用以使得信息处理装置20执行上述任一所示的信息处理方法。
其中，收发器21可用于执行上述信息处理方法中桥接设备的收发操作。
本申请实施例提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现上述信息处理方法。
本申请实施例还可提供一种计算机程序产品，该计算机程序产品可以由处理器执行，在计算机程序产品被执行时，可实现上述任一所示的桥接设备(或者信息处理装置)执行的信息处理方法。
本申请实施例的桥接设备(或者信息处理装置)、计算机可读存储介质及计算机程序产品，可执行上述信息处理方法，其具体的实现过程及有益效果参见上述，在此不再赘述。
实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一可读取存储器中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储器(存储介质)包括：只读存储器(英文：read-only memory，缩写：ROM)、RAM、快闪存储器、硬盘、固态硬盘、磁带(英文：magnetic tape)、软盘(英文：floppy disk)、光盘(英文：optical disc)及其任意组合。
本申请实施例是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理单元以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理单元执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算 机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本申请实施例进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请实施例的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。
在本申请中，术语“包括”及其变形可以指非限制性的包括；术语“或”及其变形可以指“和/或”。本本申请中术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。本申请中，“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。

Claims (38)

  1. 一种信息处理方法，其特征在于，包括：
    在物联网设备中第一模型的状态发生变化后，获取所述第一模型的状态变化信息；
    根据所述第一模型确定第一资源；
    根据所述状态变化信息，确定所述第一资源的第一资源属性信息，并向终端设备发送所述第一资源属性信息。
  2. 根据权利要求1所述的方法，其特征在于，根据所述第一模型对应第一资源，包括：
    确定所述第一模型所在的第一元素；
    根据第一对应关系和所述第一元素，确定所述第一资源，所述第一对应关系为元素与资源之间的对应关系。
  3. 根据权利要求2所述的方法，其特征在于，所述第一对应关系为元素的地址与资源的标识之间的对应关系。
  4. 根据权利要求2或3所述的方法，其特征在于，所述第一对应关系包括元素的地址和元素的地址对应的资源的标识。
  5. 根据权利要求4所述的方法，其特征在于，所述第一对应关系包括多个键值对，所述键值对中的键为所述元素的地址，所述键值对中的值为所述资源的标识。
  6. 根据权利要求3-5任一项所述的方法，其特征在于，所述元素的地址为所述元素的单播地址。
  7. 根据权利要求2-6任一项所述的方法，其特征在于，所述方法还包括：
    创建所述第一对应关系。
  8. 根据权利要求1-7任一项所述的方法，其特征在于，所述方法还包括：
    为所述第一模型设置发布地址，所述发布地址中包括所述第一模型所在的第一元素的单播地址。
  9. 根据权利要求8所述的方法，其特征在于，所述发布地址为组播地址。
  10. 根据权利要求8或9所述的方法，其特征在于，所述发布地址包括预设前缀和所述第一元素的单播地址，所述预设前缀位于所述第一元素的单播地址之前，所述预设前缀用于指示所述发布地址为组播地址。
  11. 根据权利要求2-10任一项所述的方法，其特征在于，所述第一对应关系中的资源为可观察资源，所述可观察资源用于指示所述资源的资源属性信息可被请求获取。
  12. 根据权利要求1-11任一项所述的方法，其特征在于，所述第一资源属性信息为所述第一模型的状态对应的资源属性信息。
  13. 根据权利要求1-12任一项所述的方法，其特征在于，所述方法还包括：
    接收所述终端设备发送的订阅请求消息，所述订阅请求消息中包括所述第一资源的标识，所述订阅请求消息用于请求：在所述第一资源对应的第一元素中的模型的状态发生变化时，获取所述第一资源的资源属性信息。
  14. 根据权利要求13所述的方法，其特征在于，所述第一资源的资源属性信息包括：所述第一元素中状态发生变化的模型对应的资源类型的资源属性信息。
  15. 根据权利要求1-14任一项所述的方法，其特征在于，所述物联网设备为蓝牙 设备。
  16. 根据权利要求1-15任一项所述的方法，其特征在于，所述物联网设备为蓝牙低功耗网络BLE Mesh设备。
  17. 根据权利要求1-16任一项所述的方法，其特征在于，所述第一资源为开放连接基金会OCF资源。
  18. 根据权利要求1-17任一项所述的方法，其特征在于，所述终端设备为OCF客户端。
  19. 一种信息处理装置，其特征在于，包括处理模块和发送模块，其中，
    所述处理模块用于，在物联网设备中第一模型的状态发生变化后，获取所述第一模型的状态变化信息，根据所述第一模型确定第一资源，根据所述状态变化信息，确定所述第一资源的第一资源属性信息；
    所述发送模块用于，向终端设备发送所述第一资源属性信息。
  20. 根据权利要求19所述的装置，其特征在于，所述处理模块具体用于：
    确定所述第一模型所在的第一元素；
    根据第一对应关系和所述第一元素，确定所述第一资源，所述第一对应关系为元素与资源之间的对应关系。
  21. 根据权利要求20所述的装置，其特征在于，所述第一对应关系为元素的地址与资源的标识之间的对应关系。
  22. 根据权利要求20或21所述的装置，其特征在于，所述第一对应关系包括元素的地址和元素的地址对应的资源的标识。
  23. 根据权利要求22所述的装置，其特征在于，所述第一对应关系包括多个键值对，所述键值对中的键为所述元素的地址，所述键值对中的值为所述资源的标识。
  24. 根据权利要求21-23任一项所述的装置，其特征在于，所述元素的地址为所述元素的单播地址。
  25. 根据权利要求20-24任一项所述的装置，其特征在于，所述处理模块还用于：
    创建所述第一对应关系。
  26. 根据权利要求19-25任一项所述的装置，其特征在于，所述处理模块还用于：
    为所述第一模型设置发布地址，所述发布地址中包括所述第一模型所在的第一元素的单播地址。
  27. 根据权利要求26所述的装置，其特征在于，所述发布地址为组播地址。
  28. 根据权利要求26或27所述的装置，其特征在于，所述发布地址包括预设前缀和所述第一元素的单播地址，所述预设前缀位于所述第一元素的单播地址之前，所述预设前缀用于指示所述发布地址为组播地址。
  29. 根据权利要求20-28任一项所述的装置，其特征在于，所述第一对应关系中的资源为可观察资源，所述可观察资源用于指示所述资源的资源属性信息可被请求获取。
  30. 根据权利要求19-29任一项所述的装置，其特征在于，所述第一资源属性信息为所述第一模型的状态对应的资源属性信息。
  31. 根据权利要求19-30任一项所述的装置，其特征在于，所述装置还包括接收 模块，其中，
    所述接收模块用于，接收所述终端设备发送的订阅请求消息，所述订阅请求消息中包括所述第一资源的标识，所述订阅请求消息用于请求：在所述第一资源对应的第一元素中的模型的状态发生变化时，获取所述第一资源的资源属性信息。
  32. 根据权利要求31所述的装置，其特征在于，所述第一资源的资源属性信息包括：所述第一元素中状态发生变化的模型对应的资源类型的资源属性信息。
  33. 根据权利要求19-32任一项所述的装置，其特征在于，所述物联网设备为蓝牙设备。
  34. 根据权利要求19-33任一项所述的装置，其特征在于，所述物联网设备为蓝牙低功耗网络BLE Mesh设备。
  35. 根据权利要求19-34任一项所述的装置，其特征在于，所述第一资源为开放连接基金会OCF资源。
  36. 根据权利要求19-35任一项所述的装置，其特征在于，所述终端设备为OCF客户端。
  37. 一种信息处理装置，其特征在于，包括：收发器、处理器、存储器；
    所述存储器存储计算机执行指令；
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如权利要求1-18任一项所述的信息处理方法。
  38. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现权利要求1-18任一项所述的信息处理方法。
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108848159A (zh) * 2018-06-14 2018-11-20 电子科技大学 一种物联网设备互操作调度方法
WO2019060758A1 (en) * 2017-09-22 2019-03-28 Intel Corporation DEVICE MANAGEMENT SERVICES BASED ON NON-REST MESSAGING

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180063879A1 (en) * 2016-08-29 2018-03-01 Electronics And Telecommunications Research Institute Apparatus and method for interoperation between internet-of-things devices
US11483418B2 (en) * 2017-12-06 2022-10-25 Intel Corporation Plugin management for internet of things (IoT) network optimization
WO2019245274A1 (ko) * 2018-06-19 2019-12-26 엘지전자 주식회사 무선 통신 시스템에서 iot 장치를 제어하는 방법 및 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019060758A1 (en) * 2017-09-22 2019-03-28 Intel Corporation DEVICE MANAGEMENT SERVICES BASED ON NON-REST MESSAGING
CN108848159A (zh) * 2018-06-14 2018-11-20 电子科技大学 一种物联网设备互操作调度方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JIN, WENQUAN ET AL. ;: "Resource Management Based on OCF for Device Self-Registration and Status Detection in IoT Networks;", ELECTRONICS;, 11 March 2019 (2019-03-11), XP055822095 *
PARK SOOHONG: "OCF: A New Open IoT Consortium", 2017 31ST INTERNATIONAL CONFERENCE ON ADVANCED INFORMATION NETWORKING AND APPLICATIONS WORKSHOPS (WAINA), 27 March 2017 (2017-03-27), pages 356 - 359, XP033099382, DOI: 10.1109/WAINA.2017.86 *

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