CN117499465A - Cloud platform Internet of things access method and system based on Internet of things configuration - Google Patents

Cloud platform Internet of things access method and system based on Internet of things configuration Download PDF

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Publication number
CN117499465A
CN117499465A CN202311409767.5A CN202311409767A CN117499465A CN 117499465 A CN117499465 A CN 117499465A CN 202311409767 A CN202311409767 A CN 202311409767A CN 117499465 A CN117499465 A CN 117499465A
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China
Prior art keywords
cloud platform
equipment
data
cloud
connection
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CN202311409767.5A
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Chinese (zh)
Inventor
王鑫文
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China Citic Bank Corp Ltd
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China Citic Bank Corp Ltd
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Priority to CN202311409767.5A priority Critical patent/CN117499465A/en
Publication of CN117499465A publication Critical patent/CN117499465A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/14Session management
    • H04L67/141Setup of application sessions
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16YINFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y10/00Economic sectors
    • G16Y10/75Information technology; Communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854Wide area networks, e.g. public data networks
    • H04L12/2856Access arrangements, e.g. Internet access
    • H04L12/2869Operational details of access network equipments
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/14Network analysis or design
    • H04L41/145Network analysis or design involving simulating, designing, planning or modelling of a network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/133Protocols for remote procedure calls [RPC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/565Conversion or adaptation of application format or content

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • General Business, Economics & Management (AREA)
  • Computing Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention relates to a cloud platform Internet of things access method and a cloud platform Internet of things access system based on an object model configuration, which are characterized in that connection service of a first cloud gateway device corresponding to a cloud platform is established by using first interface configuration information describing the cloud platform and subordinate devices and second interface configuration information describing the object Internet of things platform and directly connected devices, and equipment data are effectively multiplexed by simulating the execution of the corresponding object model configuration of a three-party cloud platform into the connection of the devices to a target system, so that the three-party platform docking cost of the Internet of things equipment is reduced, the equipment docking efficiency is improved, the interaction between an application and the devices is simplified, the expandability and maintainability of the system are improved, and equipment asset data are precipitated.

Description

Cloud platform Internet of things access method and system based on Internet of things configuration
Technical Field
The invention relates to the technical field of data connection processing and Internet of things, in particular to a cloud platform Internet of things access method and system based on Internet of things configuration.
Background
The internet of things (IOT, the Internet of things) is an extended application and network extension of a communication network and the internet, any article is connected with the internet through information sensing equipment such as Radio Frequency Identification (RFID), an inductor, a camera, a positioning instrument, a laser scanner and the like, perception identification control, networking interconnection and intelligent processing of the article are realized, interaction and seamless connection of people, the article and information are realized, and the purposes of real-time perception, accurate management and scientific decision making of the physical world are achieved.
For the use requirement of the internet of things in a specific application field, such as a real estate financing scene, the equipment is usually required to be indirectly docked through a cloud platform of a third party warehousing company, and the equipment cannot be directly connected. The internet of things platform can only encrypt and decrypt data of different cloud platforms, then call the data to a service application through HTTP service, and when the service application issues an instruction to the device, the HTTP interface provided by the internet of things platform needs to be independently called to issue the instruction, and the role born by the internet of things platform is limited to HTTP request forwarding. Because the standard of interface specifications provided by different three-party platforms cannot be unified, the interface of each three-party platform needs to be docked in a hard coding mode, the internet of things platform cannot provide a unified service interface for business application to shield the difference of docking modes of different devices, and the device data in interface transmission cannot be directly applied to the financial service platform of the terminal.
Therefore, in the use process of the prior art, the service application call and the equipment interaction need to distinguish equipment docking modes, different modes need different interfaces (directly connected equipment call object model interfaces), and the equipment docking development cost is high; based on http requests, the http requests are directly forwarded to business applications, three-party cloud platform equipment data cannot be deposited on an Internet of things financial service platform, and equipment data assets cannot be effectively reused.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a cloud platform Internet of things access method and a cloud platform Internet of things access system based on an object model configuration.
In order to achieve the above object, the present invention adopts the technical scheme that:
the cloud platform Internet of things access method based on the object model configuration is characterized by comprising the following steps of:
s1, identifying a cloud platform to be accessed, and acquiring first connection information of the cloud platform, wherein the first connection information comprises first interface configuration information between the cloud platform and subordinate equipment;
s2, generating second connection information for the cloud platform according to a preset access rule, configuring the cloud platform into a corresponding object model according to the second connection information, and marking the cloud platform as a unique corresponding first cloud gateway device, wherein the second connection information comprises second interface configuration information between a target internet of things platform and a direct connection device;
s3, loading the first cloud gateway equipment to a target Internet of things platform according to the first connection information and the second connection information, and setting connection service of the first cloud gateway equipment;
s4, acquiring cloud platform equipment data by using a connection service, converting the cloud platform equipment data into corresponding object model event data and/or equipment data, and storing the converted object model event data and/or equipment data;
s5, executing a device instruction issued by the service application by using the first cloud gateway device and feeding back a calling result.
Further, the second interface configuration information comprises encryption and decryption configuration, transmission protocol configuration and http interface configuration.
Further, the connection service of the first cloud gateway device comprises an encryption and decryption service, a data analysis service, a data conversion service and a device connection service.
Further, storing the converted object model event data and/or device data includes storing the converted object model event data and/or device data to a time series database.
Further, the method further comprises:
and acquiring feedback information from object model event data and/or equipment data stored in the time sequence database according to the query request, and sending the feedback information to the service application.
Further, the device instruction for executing service application delivery by using the first cloud gateway device includes:
converting the device instruction into an http request by using a first cloud gateway device;
resolving the http request and performing encryption operation to generate an outgoing request;
using an outgoing request to connect with subordinate equipment to acquire equipment feedback;
and converting the device feedback into a calling result by using the first cloud gateway device.
The invention also relates to a cloud platform Internet of things access system based on the object model configuration, which is characterized by comprising the following steps:
the first connection generation module is used for identifying a cloud platform to be accessed and acquiring first connection information of the cloud platform;
the second connection generation module is used for generating second connection information aiming at the cloud platform according to a preset access rule;
the object model configuration module is used for configuring the cloud platform into a corresponding object model according to the second connection information and marking the cloud platform as a unique corresponding first cloud gateway device;
the service loading module is used for loading the first cloud gateway equipment to the target internet of things platform according to the first connection information and the second connection information and setting connection service of the first cloud gateway equipment;
the instruction execution module is used for executing the equipment instruction issued by the service application by using the first cloud gateway equipment and feeding back the calling result;
and the data storage module is used for acquiring cloud platform equipment data by using the connection service, converting the cloud platform equipment data into corresponding object model event data and/or equipment data, and storing the converted object model event data and/or equipment data.
The invention also relates to a computer-readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when executed by a processor, implements the method described above.
The invention also relates to an electronic device, which is characterized by comprising a processor and a memory;
the memory is used for storing the first connection information and the second connection information;
the processor is configured to execute the above method by calling the first connection information and the second connection information.
The invention also relates to a computer program product comprising a computer program and/or instructions, characterized in that the computer program and/or instructions, when executed by a processor, implement the steps of the above-mentioned method.
The beneficial effects of the invention are as follows:
by adopting the cloud platform Internet of things access method and system based on the object model configuration, the cloud gateway equipment is connected to the target system by simulating the execution of the corresponding object model configuration of the three-party cloud platform, the interactive conversion of the cloud gateway equipment is abstracted into the protocol, the protocol is consistent with the protocol of the equipment data conversion in the equipment direct connection mode, the Internet of things platform provides a service interface for service application based on the object model, the service application is not concerned with the docking mode of the equipment any more, and the unified service interface based on the object model of the Internet of things is used. By using the method of the invention to establish the Internet of things access, the three-party platform docking cost of the Internet of things equipment can be effectively reduced, the simple collocation docking is realized, the equipment docking efficiency is improved, the interaction between the application and the equipment is simplified, the expandability and maintainability of the system are improved, the precipitation of equipment asset data can be helped, and the equipment data asset can be effectively reused.
Drawings
Fig. 1 is a schematic flow chart of an internet of things access method of a cloud platform based on an internet of things configuration.
Fig. 2 is a schematic diagram of a cloud platform internet of things access system based on an internet of things configuration.
Detailed Description
For a clearer understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The first aspect of the invention relates to a cloud platform Internet of things access method based on an Internet of things configuration, which comprises the following steps:
s1, identifying a cloud platform to be accessed, and acquiring first connection information of the cloud platform, wherein the first connection information comprises first interface configuration information between the cloud platform and subordinate equipment.
S2, generating second connection information aiming at the cloud platform according to a preset access rule, configuring the cloud platform into a corresponding object model according to the second connection information and marking the cloud platform as a unique corresponding first cloud gateway device, wherein the second connection information comprises second interface configuration information between a target internet of things platform and a direct connection device.
Specifically, the second interface configuration information includes encryption and decryption configuration, transmission protocol configuration and http interface configuration. Preferably, the object model corresponding to the first cloud gateway device can be generated through the http interface configuration.
S3, loading the first cloud gateway equipment to the target Internet of things platform according to the first connection information and the second connection information, and setting connection service of the first cloud gateway equipment. The connection service comprises an encryption and decryption service, a data analysis service, a data conversion service and a device connection service.
For example, in the case of using the RPC interface, the connection service calls the background management service RPC interface, obtains cloud platform configuration, encryption and decryption configuration, protocol configuration, and http interface configuration data to load into the connection service memory, and the configuration change notifies the connection service through the event center.
S4, acquiring cloud platform equipment data by using a connection service, converting the cloud platform equipment data into corresponding object model event data and/or equipment data, and storing the converted object model event data and/or equipment data. And particularly, storing the converted object model event data and/or equipment data into a time sequence database, and acquiring feedback information from the object model event data and/or equipment data stored in the time sequence database according to the query request and sending the feedback information to the business application.
Specifically, when the three-party cloud platform performs http call (uploading equipment data) through external connection, after the connection service decrypts the data, the data is analyzed according to interface configuration, converted into object model event data and equipment data, and the event and the attribute are uploaded through an event center to be applied to business applications; the converted event is stored in a time sequence database.
S5, executing a device instruction issued by the service application by using the first cloud gateway device and feeding back a calling result.
Specifically, the execution of the device instructions includes: converting the device instruction into an http request by using a first cloud gateway device; resolving the http request and performing encryption operation to generate an outgoing request; using an outgoing request to connect with subordinate equipment to acquire equipment feedback; and converting the device feedback into a calling result by using the first cloud gateway device.
In the specific execution based on the RPC interface, the connection service provides event and attribute RPC query service based on time sequence database equipment data storage, and an RPC instruction of a cloud platform (cloud gateway) is issued, when the instruction is issued, the data is converted into an http request according to an object model, the http request is encrypted according to configuration after analysis, the http request is called to a three-party platform through an external connection, the three-party platform returns the http request and then decrypts, and an http return result is converted into an RPC calling result and returns to an upper-layer application.
The invention also relates to a cloud platform Internet of things access system based on the object model configuration, the structure of which is shown in fig. 2, comprising:
the first connection generation module is used for identifying a cloud platform to be accessed and acquiring first connection information of the cloud platform;
the second connection generation module is used for generating second connection information aiming at the cloud platform according to a preset access rule;
the object model configuration module is used for configuring the cloud platform into a corresponding object model according to the second connection information and marking the cloud platform as a unique corresponding first cloud gateway device;
the service loading module is used for loading the first cloud gateway equipment to the target internet of things platform according to the first connection information and the second connection information and setting connection service of the first cloud gateway equipment;
the instruction execution module is used for executing the equipment instruction issued by the service application by using the first cloud gateway equipment and feeding back the calling result;
and the data storage module is used for acquiring cloud platform equipment data by using the connection service, converting the cloud platform equipment data into corresponding object model event data and/or equipment data, and storing the converted object model event data and/or equipment data.
By using the system, the above-mentioned operation processing method can be executed and the corresponding technical effects can be achieved.
The embodiments of the present invention also provide a computer-readable storage medium capable of implementing all the steps of the method in the above embodiments, the computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements all the steps of the method in the above embodiments.
The embodiment of the invention also provides an electronic device for executing the method, which is used as an implementation device of the method, and at least comprises a processor and a memory, wherein the memory is particularly used for storing data required for executing the method and related computer programs, such as first connection information, second connection information and the like, and all the steps of the implementation method are executed by calling the data and the programs in the memory by the processor, so that corresponding technical effects are obtained.
Preferably, the electronic device may comprise a bus architecture, and the bus may comprise any number of interconnected buses and bridges, the buses linking together various circuits, including the one or more processors and memory. The bus may also link together various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., as are well known in the art and, therefore, will not be further described herein. The bus interface provides an interface between the bus and the receiver and transmitter. The receiver and the transmitter may be the same element, i.e. a transceiver, providing a unit for communicating with various other systems over a transmission medium. The processor is responsible for managing the bus and general processing, while the memory may be used to store data used by the processor in performing operations.
Additionally, the electronic device may further include a communication module, an input unit, an audio processor, a display, a power supply, and the like. The processor (or controllers, operational controls) employed may comprise a microprocessor or other processor device and/or logic devices that receives inputs and controls the operation of the various components of the electronic device; the memory may be one or more of a buffer, a flash memory, a hard drive, a removable medium, a volatile memory, a nonvolatile memory, or other suitable means, may store the above-mentioned related data information, may further store a program for executing the related information, and the processor may execute the program stored in the memory to realize information storage or processing, etc.; the input unit is used for providing input to the processor, and can be a key or a touch input device; the power supply is used for providing power for the electronic equipment; the display is used for displaying display objects such as images and characters, and may be, for example, an LCD display. The communication module is a transmitter/receiver that transmits and receives signals via an antenna. The communication module (transmitter/receiver) is coupled to the processor to provide an input signal and to receive an output signal, which may be the same as in the case of a conventional mobile communication terminal. Based on different communication technologies, a plurality of communication modules, such as a cellular network module, a bluetooth module, and/or a wireless local area network module, etc., may be provided in the same electronic device. The communication module (transmitter/receiver) is also coupled to the speaker and microphone via the audio processor to provide audio output via the speaker and to receive audio input from the microphone to implement the usual telecommunications functions. The audio processor may include any suitable buffers, decoders, amplifiers and so forth. In addition, the audio processor is also coupled to the central processor so that sound can be recorded on the host through the microphone and sound stored on the host can be played through the speaker.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create a system for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (10)

1. The cloud platform Internet of things access method based on the object model configuration is characterized by comprising the following steps of:
s1, identifying a cloud platform to be accessed, and acquiring first connection information of the cloud platform, wherein the first connection information comprises first interface configuration information between the cloud platform and subordinate equipment;
s2, generating second connection information for the cloud platform according to a preset access rule, configuring the cloud platform into a corresponding object model according to the second connection information, and marking the cloud platform as a unique corresponding first cloud gateway device, wherein the second connection information comprises second interface configuration information between a target internet of things platform and a direct connection device;
s3, loading the first cloud gateway equipment to a target Internet of things platform according to the first connection information and the second connection information, and setting connection service of the first cloud gateway equipment;
s4, acquiring cloud platform equipment data by using a connection service, converting the cloud platform equipment data into corresponding object model event data and/or equipment data, and storing the converted object model event data and/or equipment data;
s5, executing a device instruction issued by the service application by using the first cloud gateway device and feeding back a calling result.
2. The method of claim 1, wherein the second interface configuration information comprises an encryption and decryption configuration, a transport protocol configuration, and an http interface configuration.
3. The method of claim 1, wherein the connection services of the first cloud gateway device comprise an encryption and decryption service, a data parsing service, a data conversion service, and a device connection service.
4. The method of claim 1, wherein storing the converted object model event data and/or device data comprises storing the converted object model event data and/or device data to a time-series database.
5. The method of claim 4, wherein the method further comprises:
and acquiring feedback information from object model event data and/or equipment data stored in the time sequence database according to the query request, and sending the feedback information to the service application.
6. The method of claim 3, wherein the executing the device instructions for service application delivery using the first cloud gateway device comprises:
converting the device instruction into an http request by using a first cloud gateway device;
resolving the http request and performing encryption operation to generate an outgoing request;
using an outgoing request to connect with subordinate equipment to acquire equipment feedback;
and converting the device feedback into a calling result by using the first cloud gateway device.
7. Cloud platform thing networking access system based on thing model configuration, characterized by comprising:
the first connection generation module is used for identifying a cloud platform to be accessed and acquiring first connection information of the cloud platform;
the second connection generation module is used for generating second connection information aiming at the cloud platform according to a preset access rule;
the object model configuration module is used for configuring the cloud platform into a corresponding object model according to the second connection information and marking the cloud platform as a unique corresponding first cloud gateway device;
the service loading module is used for loading the first cloud gateway equipment to the target internet of things platform according to the first connection information and the second connection information and setting connection service of the first cloud gateway equipment;
the instruction execution module is used for executing the equipment instruction issued by the service application by using the first cloud gateway equipment and feeding back the calling result;
and the data storage module is used for acquiring cloud platform equipment data by using the connection service, converting the cloud platform equipment data into corresponding object model event data and/or equipment data, and storing the converted object model event data and/or equipment data.
8. A computer readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when executed by a processor, implements the method of any of claims 1 to 6.
9. An electronic device comprising a processor and a memory;
the memory is used for storing the first connection information and the second connection information;
the processor is configured to perform the method of any of claims 1 to 6 by invoking the first connection information and the second connection information.
10. A computer program product comprising a computer program and/or instructions which, when executed by a processor, implement the steps of the method of any one of claims 1 to 6.
CN202311409767.5A 2023-10-27 2023-10-27 Cloud platform Internet of things access method and system based on Internet of things configuration Pending CN117499465A (en)

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CN202311409767.5A CN117499465A (en) 2023-10-27 2023-10-27 Cloud platform Internet of things access method and system based on Internet of things configuration

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Application Number Priority Date Filing Date Title
CN202311409767.5A CN117499465A (en) 2023-10-27 2023-10-27 Cloud platform Internet of things access method and system based on Internet of things configuration

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117938857A (en) * 2024-03-21 2024-04-26 锱云(上海)物联网科技有限公司 Synchronous management method and system for object model

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117938857A (en) * 2024-03-21 2024-04-26 锱云(上海)物联网科技有限公司 Synchronous management method and system for object model

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