Automatic exchange system for models of Internet of Things based on identification analysis

Abstract

The invention relates to the technical field of Internet of Things, industrial Internet and identification analysis, in particular to an automatic exchange system of Internet of Things and Internet of Things models based on identification analysis. According to the technical scheme, the system comprises a supplier Internet of Things product management subsystem and a purchaser Internet of Things equipment management subsystem, wherein the supplier Internet of Things product management subsystem comprises a product management module, an equipment management module, an identification service module and a sharing configuration module. According to the method, the characteristics of heterogeneous data sharing and cross-enterprise data transmission of the national identification analysis system are utilized, the sharing of the Internet of Things equipment model among enterprises is provided, the use efficiency of the equipment in the enterprises is improved, and the use cost is reduced; and the adaptive characteristic of a protocol between the equipment management platform and the equipment is provided, and an equipment communication protocol and a data format are automatically analyzed through an identification analysis technology, so that the equipment management platform can access the equipment more efficiently and smoothly.

Description

Technical Field

[0001] The present invention relates to the fields of Internet of Things, Industrial Internet and identity resolution technology, and in particular to an automatic exchange system of Internet of Things object models based on identity resolution. Background Art

[0002] The Internet of Things is a collective network of connected devices and the technologies that facilitate communication between them and the cloud, as well as between the devices themselves. Thanks to the advent of cheap computer chips and high-bandwidth telecommunications, we now have billions of devices connected to the Internet. This means that everyday devices such as toothbrushes, vacuum cleaners, cars, and machines can use sensors to collect data and intelligently serve users.

[0003] Industrial Internet is a new type of infrastructure, application model and industrial ecology that deeply integrates the new generation of information and communication technology with the industrial economy. Through the comprehensive connection of people, machines, objects, systems, etc., a new manufacturing and service system covering the entire industrial chain and the entire value chain is built, providing a way to achieve the digitalization, networking and intelligent development of industry and even industries.

[0004] Identification resolution, the industrial Internet identification resolution system gives each entity or virtual object a unique identity code through barcodes, QR codes, wireless radio frequency identification tags, etc., and carries relevant data information at the same time, realizing a new infrastructure for the positioning, connection and dialogue of entities and virtual objects. The identification resolution system is considered to be the "foundation of the foundation" of the industrial Internet. It is the nerve center that supports the interconnection and interoperability of the industrial Internet, and is also a key core facility that drives the innovative development of the industrial Internet. Its role is similar to the domain name resolution system (DNS) in the Internet field.

[0005] At present, there are many IoT device suppliers on the market. When enterprises use IoT devices, they need to manually obtain the device's object model from the supplier, and need to configure or encode so that the enterprise's IT system can obtain the data information uploaded by the device according to the device object model. This process is time-consuming, laborious and needs to be implemented in each enterprise. Therefore, we propose an IoT object model automatic exchange system based on identity resolution. Summary of the invention

[0006] The purpose of the present invention is to propose an automatic exchange system of IoT object models based on identity resolution in order to address the problem in the background technology that the process of using IoT devices by enterprises is time-consuming, labor-intensive and needs to be implemented in each enterprise.

[0007] The technical solution of the present invention is an automatic exchange system of Internet of Things object models based on identity resolution, comprising:

[0008] Supplier IoT product management subsystem is responsible for the IoT device supplier to define the product characteristics, manage physical models, manage the information of specific devices, and manage the exchange and configuration of physical models;

[0009] The purchaser's IoT device management subsystem is responsible for managing supplier information and obtaining the physical model information of products and devices shared by suppliers from the identification system;

[0010] The supplier's Internet of Things product management subsystem includes a product management module, a device management module, an identification service module, and a shared configuration module. The purchaser's Internet of Things device management subsystem includes a supplier management module, a supplier product management module, a supplier device management module, an Internet of Things communication module, a supplier identification service module, and a physical model loading module.

[0011] Optionally, the product management module in the supplier IoT product management subsystem is used to define product information of the IoT device supplier, convert the product object model information into an identification data format, and generate an identification suffix of the product according to the rules;

[0012] The device management module is used to manage the information of specific devices of the supplier's IoT products, and is responsible for generating the device's identification suffix according to the rules and writing the complete identification into the device;

[0013] The identification service module is used to communicate with the national industrial Internet identification resolution system to achieve functional docking between the subsystem and the identification system. The identification service module has the functions of registering, updating, resolving, and deleting identification with the national industrial Internet identification resolution system;

[0014] The shared configuration module is used to configure the relevant identification rules of products and equipment. The shared configuration module has the function of defining product catalog identification rules, product identification rules, and equipment identification rules. The rule setting obtains information from the specific attributes of the set object as part of the rule.

[0015] Optionally, the supplier management module in the purchaser's IoT device management subsystem is used to manage the supplier's basic information and product catalog identification information, obtain product information from the IoT supplier device product catalog identification, and store the IoT supplier information in a persistent database;

[0016] Supplier product management is responsible for managing the supplier-shared product information obtained from the identification system, and storing the product information, communication protocol information, and object model information in a persistent database;

[0017] The supplier equipment management module is used to manage the supplier's specific equipment information obtained from the identification system;

[0018] The IoT communication module is used to communicate with the supplier's IoT devices, obtain the data information carried by them, and parse the data through the shared device object model. The IoT communication module performs link authentication on the device, obtains the device identification, obtains the data information carried by the identification, parses the data through the shared device object model, and after obtaining the device data, stores it in a persistent database;

[0019] The supplier identification service module is used to communicate with the national industrial Internet identification resolution system to realize the registration and reading of identification and information sharing;

[0020] The object model loading module loads the product and equipment information shared by the supplier through the supplier identification service module.

[0021] Optionally, the supplier IoT product management subsystem provides IoT device suppliers with the ability to manage the information of IoT products and devices. The device suppliers submit IoT models of products and devices and share them with device buyers through registration identification information. The specific implementation steps are as follows:

[0022] (1) Configure the company's product catalog identifier in the shared configuration module;

[0023] (2) Define product identification suffix rules;

[0024] (3) Define the device identification suffix rules;

[0025] (4) Enter product information and register product logo;

[0026] (5) Enter device information and register device identification;

[0027] Through the above steps, the supplier IoT product management subsystem has the ability to share the physical model of the IoT product equipment produced by the supplier with other subsystems.

[0028] Optionally, the product information defined in the product management module includes product model, product name, basic product information, electrical characteristics, physical model information, authentication information, communication protocol, and data protocol information. The product management module has the function of generating product identification according to product attributes based on product identification rules, and has the function of packaging product information data into identification data.

[0029] Optionally, the specific device information of the supplier's IoT product in the device management module includes the device serial number, production date, software version, and hardware version. The device management module has the function of writing the device identification into the device's memory, and has the function of generating the device identification according to the device identification rules and combined with the device attributes.

[0030] Optionally, the purchaser's IoT device management subsystem is responsible for the management of IoT device suppliers, and automatically or manually obtains the product information, device information, and object model of the supplier's IoT devices through the identification resolution system. The specific implementation steps are as follows:

[0031] (1) Input IoT device supplier information and automatically download it;

[0032] (2) Manual update of product management;

[0033] (3) The device is automatically updated when it is online.

[0034] Optionally, the supplier's specific device information obtained in the supplier device management module includes the device's software version, hardware version, serial number, and device identification. The supplier device management module records the device's current power-on status and connection status, and stores it in a persistent database.

[0035] Optionally, the supplier identification service module with the animal model loading module is responsible for loading the product and equipment information shared by the supplier through the identification service module. The supplier identification service module has the functions of registering, updating, resolving and deleting identification to the national industrial Internet identification resolution system.

[0036] Optionally, the object model loading module loads the product and equipment information shared by the supplier through the supplier identification service module, parses the object model of the product from the identification data, and generates a corresponding object model parsing thread in the system.

[0037] In summary, the present application includes at least one of the following beneficial technical effects:

[0038] 1. The present invention utilizes the characteristics of heterogeneous data sharing and cross-enterprise data transmission of the national identification resolution system, provides the sharing of IoT device object models among enterprises, improves the efficiency of equipment use in enterprises, and reduces the cost of use;

[0039] 2. The present invention provides adaptive characteristics of the protocol between the device management platform and the device, and automatically parses the device communication protocol and data format through the identification resolution technology, so that the device management platform can access the device more efficiently and smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 A principle block diagram of an automatic sharing system of an Internet of Things model based on identity resolution is provided in the present invention. DETAILED DESCRIPTION

[0041] In order to make the technical means, creative features, workflows, and methods of use of the present invention easy to understand and understand, the technical solutions in the embodiments of the present invention will be clearly and completely described in combination with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work, and other conclusions obtained by non-creative expansion, are within the scope of protection of the present invention.

[0042] Example

[0043] like Figure 1 As shown, the present invention proposes an automatic exchange system of IoT object models based on identity resolution, which includes a supplier IoT product management subsystem and a purchaser IoT device management subsystem;

[0044] The IoT supplier subsystem is responsible for the IoT device supplier's product feature definition, physical model management, specific device information management, and physical model exchange configuration management functions. The purchaser's IoT device management subsystem is responsible for managing supplier information and obtaining the physical model information of products and devices shared by suppliers from the identification system.

[0045] The supplier's IoT product management subsystem includes product management module, device management module, identification service module, and shared configuration module. The purchaser's IoT device management subsystem includes supplier management module, supplier product management module, supplier device management module, IoT communication module, supplier identification service module, and object model loading module.

[0046] The product management module is responsible for defining the product information of the IoT device supplier, converting the product object model information into the identification data format, and generating the product identification suffix according to the rules; the device management module is used to manage the information of the specific devices of the supplier's IoT products, and is responsible for generating the device identification suffix according to the rules, and is responsible for writing the complete identification to the device; the identification service module is responsible for communicating with the national industrial Internet identification resolution system to achieve functional docking between the subsystem and the identification system; the shared configuration module is responsible for configuring the relevant identification rules for products and equipment;

[0047] The supplier management module manages the basic information of suppliers and product catalog identification information; the supplier product management module is responsible for managing the supplier-shared product information obtained from the identification system; the supplier equipment management module is responsible for managing the supplier's specific equipment information obtained from the identification system; the Internet of Things communication module is responsible for communicating with the supplier's Internet of Things equipment, obtaining the data information it carries, and parsing the data through the shared equipment object model; the supplier identification service module is responsible for communicating with the national industrial Internet identification resolution system to realize the registration and reading of identification and information sharing; the object model loading module is responsible for loading the supplier's shared product and equipment information through the supplier identification service module

[0048] In this embodiment, the supplier IoT product management subsystem provides IoT device suppliers with the information capability to manage IoT products and devices, and the device suppliers submit IoT models of products and devices, and share them with device buyers through registration identification information. The specific implementation steps are as follows:

[0049] (1) Configure the company's product catalog ID in the shared configuration module

[0050] Step 1: Select the identification prefix, which should belong to the supplier;

[0051] Step 2: Customize the product catalog identification suffix. The suffix consists of UTF-8 encoded characters and is recommended to be no longer than 20 characters.

[0052] Step 3: Use the identification service module to determine whether the identification already exists;

[0053] Step 4: If the mark exists, delete it;

[0054] Step 5: Check whether the product identification suffix rule has been defined. If not, execute Step 9;

[0055] Step 6: The product identification suffix rule has been defined, check whether the product information has been entered; if there is no product information, execute Step 9;

[0056] Step 7: Generate product identification keys for all products according to the product identification suffix rules;

[0057] Step 8: Encapsulate all product identification keys into the data field of the product catalog identification;

[0058] Setp9: Register product catalog identifier with the Industrial Internet Identifier Resolution System;

[0059] Step 10: Notify the buyer to register the key part of the product catalog identification.

[0060] (2) Define product identification suffix rules

[0061] Step 1: Select the identification prefix, which should belong to the supplier;

[0062] Step 2: Determine the product identification suffix rule based on the product model, product name, and product code information. The suffix consists of UTF-8 encoded characters and the length does not exceed 20 characters.

[0063] Step 3: Check whether the product catalog ID already exists. If not, end the step;

[0064] Step 4: Check whether the product information already exists. If not, end the step;

[0065] Step 5: If the product information already exists, the basic information of the product, IoT model, protocol information, etc. are packaged into product identification data;

[0066] Step 6: Generate product identification key according to the rules;

[0067] Step 7: Combine the product identification key and product identification data, and register the product identification with the Industrial Internet identification resolution system;

[0068] Step 8: Update the product identification to the data field of the product identification directory;

[0069] Step 9: Repeat Step 5 to Step 8 until all products have been registered and updated in the data domain of the product identification directory;

[0070] (3) Define the device identification suffix rules

[0071] Step 1: Select the identification prefix, which should belong to the supplier;

[0072] Step 2: Select the product to which the device belongs;

[0073] Step 3: Check whether the product has a defined product ID;

[0074] Step 4: The product identification is not defined, and the process ends;

[0075] Step 5: If the product ID has been defined, define the device ID suffix rule based on the product ID, device serial number and other information. The device ID suffix rule should be: product ID + device serial number, etc. The suffix consists of UTF-8 encoded characters and the length does not exceed 40 characters;

[0076] (4) Enter product information and register product logo

[0077] Step 1: Enter basic product information: including product name, product model, and product version;

[0078] Step 2: Enter product model information: including attributes, events, and methods;

[0079] Step 3: Enter the product communication protocol and version;

[0080] Step 4: Enter the definition of the communication protocol data domain object model attributes, events, and methods;

[0081] Step 5: Save product information;

[0082] Step 6: Check whether the product identification rule has been created; if not, the step ends;

[0083] Step 7: Product identification rules have been created. Create product identification keys according to the rules.

[0084] Step 8: Pack the basic information, model information, and communication information of the product into an identification data field;

[0085] Step 9: Call the identification service module to register the product identification with the Industrial Internet identification resolution system;

[0086] (5) Enter device information and register device identification

[0087] Step 1: Select the product;

[0088] Step 2: Check whether the device identification rule has been created; if not, the step ends;

[0089] Step 3: Enter the device serial number, production date, software version, and hardware version information;

[0090] Step 4: Save the information; create a device identification key based on the information;

[0091] Step 5: Package the device information and product identification into the identification data field;

[0092] Step 6: Register the device identifier to the Industrial Internet identifier resolution system through the identifier service module;

[0093] Step 7: Write the logo into the device's internal software;

[0094] Through the above steps, the supplier IoT product management subsystem has the ability to share the physical model of the IoT product equipment produced by the supplier with other subsystems.

[0095] In this embodiment, the product management module of the supplier's Internet of Things product management subsystem is responsible for managing the relevant information of the supplier's Internet of Things products, including product model, product name, basic product information, electrical characteristics, physical model information, authentication information, communication protocol, data protocol information, etc. It has the function of generating product identification according to product attributes based on product identification rules, and has the function of packaging product information data into identification data.

[0096] In this embodiment, the device management module of the supplier's Internet of Things product management subsystem is responsible for managing the relevant information of the specific devices of the supplier's Internet of Things products, including the device serial number, production date, software version, and hardware version information. It has the function of writing the device identification into the device's memory, and has the function of generating the device identification according to the device identification rules and combined with the device attributes.

[0097] In this embodiment, the identification service module of the supplier's Internet of Things product management subsystem has the functions of registering, updating, resolving, and deleting identification with the national industrial Internet identification resolution system.

[0098] In this embodiment, the shared configuration module of the supplier's IoT product management subsystem has the function of defining product catalog identification rules, product identification rules, and device identification rules. The rule setting can obtain information from the specific attributes of the set object as part of the rule.

[0099] In this embodiment, the purchaser's IoT device management subsystem is responsible for the management of IoT device suppliers, and automatically or manually obtains the product information, device information, and object model of the supplier's IoT devices through the identification resolution system. The specific implementation steps are as follows:

[0100] (1) Input IoT device supplier information and automatically download

[0101] Step 1: Enter the basic information of the IoT device supplier, including company name, unified credit code, address, and contact person;

[0102] Step 2: Enter the product catalog ID of the IoT device supplier;

[0103] Step 3: Check whether the IoT device supplier product catalog logo exists; if not, exit;

[0104] Step 4: The IoT device supplier product catalog ID already exists, so call the supplier ID service module to resolve the ID.

[0105] Step 5: Extract identification data and obtain product identification array;

[0106] Step 6: Get the next product ID and parse it;

[0107] Step 7: Check whether the mark exists. If not, execute Step 6.

[0108] Step 8: If the identification exists, the IoT device supplier product information, communication protocol information, and object model information are established based on the content in the product identification data and stored in the database;

[0109] Step 9: Repeat Step 6 to Step 8 until all product identifications are resolved and stored in the database.

[0110] (2) Manual update of product management

[0111] Step 1: Select IoT device suppliers in the product management module;

[0112] Step 2: Parse the product catalog logo of the IoT device supplier;

[0113] Step 3: Check if the mark exists. If not, the step ends.

[0114] Step 4: If the logo exists, extract the logo data and obtain the product logo array;

[0115] Step 5: Get the next product ID and parse it;

[0116] Step 6: Check if the mark exists. If not, execute Step 5.

[0117] Step 8: If the identification exists, check whether the product information already exists according to the content in the product identification data. If the product exists, update the product information, communication protocol information, and object model information and store them in the database.

[0118] Step 9: If the product does not exist, establish the IoT device supplier product information, communication protocol information, and object model information, and store them in the database;

[0119] Step 10: Repeat Step 5 to Step 9 until all product identifications are resolved and stored in the database.

[0120] (3) Devices are automatically updated when connected

[0121] Step 1: When the device is connected to the main platform for authentication through the communication protocol, it carries the device identification;

[0122] Step 2: Call the supplier identification service module to resolve the device identification;

[0123] Step 3: Whether the device identification exists, if not, the communication ends and the step terminates;

[0124] Step 4: If the device identification exists, extract the device identification data;

[0125] Step 5: Obtain the product identification in the device identification data field and parse the product identification;

[0126] Step 6: Whether the product identification exists, if not, the communication ends and the step is terminated;

[0127] Step 7: If the product identification exists, check whether the product information already exists according to the content in the product identification data. If the product exists, update the product information, communication protocol information, and object model information and store them in the database.

[0128] Step 8: If the product does not exist, establish the IoT device supplier product information, communication protocol information, and object model information, and store them in the database;

[0129] Step 9: Establish subsequent device communication data analysis thread based on object model information;

[0130] Step 10: Authenticate the IoT device. If the authentication fails, the communication ends and the step is terminated.

[0131] Step 11: After authentication is passed, the data parsing thread is called to parse the subsequent data and store it until the communication ends.

[0132] In this embodiment, the supplier management module of the supplier IoT product management subsystem manages the basic information and product catalog identification information of IoT device suppliers, is responsible for obtaining product information from the IoT supplier device product catalog identification; and is responsible for storing the IoT supplier information in a persistent database;

[0133] In this embodiment, the supplier product management of the supplier IoT product management subsystem is responsible for managing the supplier-shared product information obtained from the identification system, and is responsible for storing the product information, communication protocol information, and object model information in a persistent database;

[0134] In this embodiment, the supplier device management module of the supplier IoT product management subsystem is responsible for managing the supplier's specific device information obtained from the identification system, including the device's software version, hardware version, serial number, device identification and other information, and recording the device's current power-on status and connection status, and storing them in a persistent database;

[0135] In this embodiment, the IoT communication module of the supplier IoT product management subsystem is responsible for communicating with the supplier's IoT device, can perform link authentication on the device, obtain the device identification, obtain the data information carried by the identification, and parse the data through the shared device object model. After obtaining the device data, it can store it in a persistent database;

[0136] In this embodiment, the identification service module of the supplier IoT product management subsystem has the functions of registering, updating, resolving, and deleting identification with the national industrial Internet identification resolution system;

[0137] In this embodiment, the physical model loading module of the supplier's Internet of Things product management subsystem is responsible for loading the product and equipment information shared by the supplier through the identification service module, and can parse the product's physical model from the identification data and generate a corresponding physical model parsing thread in the system.

[0138] The present invention utilizes the heterogeneous data sharing and cross-enterprise data transmission characteristics of the national identification resolution system, provides sharing of IoT device object models among enterprises, improves the utilization efficiency of devices in enterprises, and reduces the cost of use; it also provides the adaptive characteristics of the protocol between the device management platform and the device, and automatically parses the device communication protocol and data format through identification resolution technology, making the device management platform access to the device more efficient and smoother.

[0139] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An automatic exchange system of IoT object models based on identity resolution, characterized in that: include: Supplier IoT product management subsystem is responsible for the IoT device supplier to define the product characteristics, manage physical models, manage the information of specific devices, and manage the exchange and configuration of physical models; The purchaser's IoT device management subsystem is responsible for managing supplier information and obtaining the physical model information of products and devices shared by suppliers from the identification system; The supplier's Internet of Things product management subsystem includes a product management module, a device management module, an identification service module, and a shared configuration module. The purchaser's Internet of Things device management subsystem includes a supplier management module, a supplier product management module, a supplier device management module, an Internet of Things communication module, a supplier identification service module, and a physical model loading module.

2. According to the automatic exchange system of IoT object model based on identity resolution according to claim 1, it is characterized in that: The product management module in the supplier IoT product management subsystem is used to define product information of IoT device suppliers, convert product object model information into identification data format, and generate product identification suffixes according to rules; The device management module is used to manage the information of specific devices of the supplier's IoT products, and is responsible for generating the device's identification suffix according to the rules and writing the complete identification into the device; The identification service module is used to communicate with the national industrial Internet identification resolution system to achieve functional docking between the subsystem and the identification system. The identification service module has the functions of registering, updating, resolving, and deleting identification with the national industrial Internet identification resolution system; The shared configuration module is used to configure relevant identification rules for products and equipment. The shared configuration module has the function of defining product catalog identification rules, product identification rules, and equipment identification rules. The rule setting obtains information from the specific attributes of the set object as part of the rule.

3. The automatic exchange system of Internet of Things object models based on identity resolution according to claim 1 is characterized in that: The supplier management module in the purchaser's IoT device management subsystem is used to manage the basic information of suppliers and product catalog identification information, obtain product information from the IoT supplier device product catalog identification, and store the IoT supplier information in a persistent database; The supplier product management is responsible for managing the supplier shared product information obtained from the identification system, and storing the product information, communication protocol information, and object model information in a persistent database; The supplier equipment management module is used to manage the supplier's specific equipment information obtained from the identification system; The IoT communication module is used to communicate with the IoT device of the supplier, obtain the data information carried by it, and parse the data through the shared device object model. The IoT communication module performs link authentication on the device, obtains the device identification, obtains the data information carried by the identification, parses the data through the shared device object model, and after obtaining the device data, stores it in a persistent database; The supplier identification service module is used to communicate with the national industrial Internet identification resolution system to realize the registration and reading of identification and information sharing; The object model loading module loads the product and equipment information shared by the supplier through the supplier identification service module.

4. The automatic exchange system of Internet of Things object models based on identity resolution according to claim 1 is characterized in that: The supplier IoT product management subsystem provides IoT device suppliers with the information capability to manage IoT products and devices. The device suppliers submit IoT models of products and devices and share them with device buyers through registration identification information. The specific implementation steps are as follows: (1) Configure the company's product catalog identifier in the shared configuration module; (2) Define product identification suffix rules; (3) Define the device identification suffix rules; (4) Enter product information and register product logo; (5) Enter device information and register device identification.

5. The automatic exchange system of Internet of Things object models based on identity resolution according to claim 1 is characterized in that: The product information defined in the product management module includes product model, product name, basic product information, electrical characteristics, physical model information, authentication information, communication protocol, and data protocol information. The product management module has the function of generating a product identification based on product attributes according to product identification rules, and has the function of packaging product information data into identification data.

6. The automatic exchange system of Internet of Things object models based on identity resolution according to claim 1 is characterized in that: The information of the specific device of the supplier's Internet of Things product in the device management module includes the device serial number, production date, software version, and hardware version. The device management module has the function of writing the device identification into the device's memory, and has the function of generating the device identification according to the device identification rules and combined with the device attributes.

7. The automatic exchange system of Internet of Things object models based on identity resolution according to claim 1 is characterized in that: The purchaser's IoT device management subsystem is responsible for the management of IoT device suppliers, and automatically or manually obtains product information, device information, and object models of the supplier's IoT devices through the identification resolution system. The specific implementation steps are as follows: (1) Input IoT device supplier information and automatically download it; (2) Manual update of product management; (3) The device is automatically updated when it is online.

8. The automatic exchange system of Internet of Things object models based on identity resolution according to claim 1 is characterized in that: The specific equipment information of the supplier obtained in the supplier equipment management module includes the software version, hardware version, serial number, and equipment identification of the equipment. The supplier equipment management module records the current power-on status and connection status of the equipment and stores it in a persistent database.

9. The automatic exchange system of Internet of Things object models based on identity resolution according to claim 1 is characterized in that: The supplier identification service module drives the object model loading module to load the product and equipment information shared by the supplier through the identification service module. The supplier identification service module has the functions of registering, updating, resolving and deleting identification to the national industrial Internet identification resolution system.

10. The automatic exchange system of Internet of Things object models based on identity resolution according to claim 1 is characterized in that: The object model loading module loads the product and equipment information shared by the supplier through the supplier identification service module, parses the object model of the product from the identification data, and generates a corresponding object model parsing thread in the system.

Images