CN113347195A - Dynamic mounting system and method for communication protocol packet of Internet of things equipment - Google Patents
Dynamic mounting system and method for communication protocol packet of Internet of things equipment Download PDFInfo
- Publication number
- CN113347195A CN113347195A CN202110679810.4A CN202110679810A CN113347195A CN 113347195 A CN113347195 A CN 113347195A CN 202110679810 A CN202110679810 A CN 202110679810A CN 113347195 A CN113347195 A CN 113347195A
- Authority
- CN
- China
- Prior art keywords
- internet
- communication protocol
- things
- protocol packet
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/06—Notations for structuring of protocol data, e.g. abstract syntax notation one [ASN.1]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention discloses a dynamic mounting system and a dynamic mounting method for an Internet of things equipment communication protocol packet, wherein the dynamic mounting system comprises the following steps: the system comprises an Internet of things management system and Internet of things equipment which are communicated with each other, wherein the Internet of things management system comprises at least one server gateway channel, and a corresponding protocol packet assembly is dynamically mounted in the server gateway channel; when the Internet of things equipment and the Internet of things management system carry out data interaction, data streams are sent to corresponding gateway channels according to the type of a server gateway to which the Internet of things equipment belongs; and the gateway channel carries out dynamic mounting and adaptation of the protocol packet according to the protocol format of the data and matches with the corresponding communication protocol. In the communication process, the device dynamically mounts the device communication protocol packet through automatic identification, thereby realizing the decoupling of the system and the protocol. The change of the device protocol does not have any influence on the system, and the dynamic mounting of the protocol improves the flexibility and the usability of the protocol.
Description
Technical Field
The invention relates to the technical field of communication protocols, in particular to a dynamic mounting system and method for a communication protocol packet of Internet of things equipment.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
At present, along with the internet of things technology constantly develops, internet + upgrading demand and the scope of thing allies oneself with equipment constantly enlarge, the application scene extends to the daily life field from the industrial field, no matter the thing allies oneself with equipment is quantity or kind all constantly changes, corresponding equipment communication protocol also constantly changes thereupon, and in thing networking system, the thing allies oneself with equipment of various different grade types need to be connected, dock different communication protocols, system in case after the design shaping, communication protocol's format is just fixed, if need newly-increased or modify the content in the equipment communication protocol, then need revise system program again, set up redesign system architecture, system commonality is poor, the maintenance cost is high.
Disclosure of Invention
In order to solve the problems, the invention provides a dynamic mounting system and a dynamic mounting method for an internet of things device communication protocol packet, aiming at the diversity and the variability of internet of things protocols, the communication protocol is modularized, communication messages are formatted, and the system can realize the undifferentiated processing of the communication protocol.
In some embodiments, the following technical scheme is adopted:
a dynamic mounting system for an Internet of things device communication protocol package comprises: the system comprises an Internet of things management system and Internet of things equipment which are communicated with each other, wherein the Internet of things management system comprises at least one server gateway channel, and a corresponding protocol packet assembly is dynamically mounted in the server gateway channel;
when the Internet of things equipment and the Internet of things management system carry out data interaction, data streams are sent to corresponding gateway channels according to the type of a server gateway to which the Internet of things equipment belongs; and the gateway channel carries out dynamic mounting and adaptation of the protocol packet according to the protocol format of the data and matches with the corresponding communication protocol.
In other embodiments, the following technical solutions are adopted:
a dynamic mounting method for an Internet of things device communication protocol packet comprises the following steps:
the communication protocol is made into a communication protocol packet form and is dynamically mounted in a server gateway channel corresponding to the Internet of things equipment as an independent component protocol packet component;
when data interaction is carried out, data streams are sent to corresponding gateway channels according to the type of a server gateway to which the Internet of things equipment belongs;
and the gateway channel carries out dynamic mounting and adaptation of the protocol packet according to the protocol format of the data and matches with the corresponding communication protocol.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention makes the communication protocol into the form of the communication protocol packet, and provides the content definition function of the communication protocol for the Internet of things equipment as an independent component. The Internet of things system provides corresponding communication protocol link management through Internet of things equipment in a server-side form, the stability of the whole system is not affected by the addition and change of protocols any more, a communication protocol packet of a corresponding protocol is manufactured for each equipment protocol and is loaded into corresponding equipment in a component form, and in the communication process, the equipment dynamically mounts the equipment communication protocol packet through automatic identification, so that the decoupling of the system and the protocol is realized. The change of the device protocol does not have any influence on the system, and the dynamic mounting of the protocol improves the flexibility and the usability of the protocol.
(2) The invention provides a unified message management mechanism, which formats the device message uniformly in the dynamic mounting process and then delivers the device message to the system for message management, thereby improving the universality and flexibility of the system and reducing the maintenance cost of the system.
Additional features and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a dynamic mount system of a communication protocol packet of an internet of things device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a workflow of a method for dynamically mounting a protocol packet according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a unified processing and message forwarding process of a system message mechanism according to an embodiment of the present invention;
FIG. 4 is a flow chart illustrating system message data processing according to an embodiment of the present invention;
fig. 5 is a functional diagram of a protocol in an embodiment of the invention.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The meaning of the nouns to which the invention relates is explained as follows:
equipment: a particular device in the physical network system;
a network component: the method is used for managing various network services (MQTT, TCP and the like), dynamic configuration and start-stop. It is only responsible for receiving and sending messages and is not responsible for any processing logic.
Protocol: the message analysis rule is used for self-defining the message analysis rule, and is used for authenticating, analyzing the message sent by the equipment to the platform into a unified message of the platform, and processing an instruction sent by the platform to the equipment.
The equipment gateway: the device management system is responsible for accessing unified equipment on the platform side, processing corresponding requests and messages by using a network component, analyzing the requests and the messages into unified equipment messages (DeviceMessages) of the platform by using a configured protocol, and then pushing the messages to the system.
Example one
In one or more embodiments, a dynamic mount system for an internet of things device communication protocol package is disclosed, and with reference to fig. 1, the system specifically includes:
the system comprises an Internet of things management system and Internet of things equipment which are communicated with each other, wherein the Internet of things management system comprises at least one server gateway channel, and a corresponding protocol packet assembly is dynamically mounted in the server gateway channel;
when the Internet of things equipment and the Internet of things management system carry out data interaction, data streams are sent to corresponding gateway channels according to the type of a server gateway to which the Internet of things equipment belongs; and the gateway channel carries out dynamic mounting and adaptation of the protocol packet according to the protocol format of the data and matches with the corresponding communication protocol.
Specifically, with reference to fig. 2, the internet of things management system includes a plurality of server gateway channels, the protocol packet components are dynamically mounted in the respective server gateway channels, when data interaction is performed between the distributed internet of things devices and the system, the data streams are sent to the corresponding gateway channels according to the types of the server gateways to which the distributed internet of things devices belong, and the gateway channels perform dynamic mounting and adaptation of the protocol packets according to the protocol formats of the data to match the corresponding communication protocols.
If the communication protocol is changed, the dynamic mounting function can be realized only by removing and modifying the protocol packet assembly and adding the modified protocol packet assembly into the system, and the management system of the internet of things cannot be influenced. When a new device protocol is added, dynamic mounting can be realized only by adding a protocol packet in a corresponding server gateway channel.
In this embodiment, the message component processes the message in a manner of unifying device message definitions of the internet of things management system.
The Internet of things management system analyzes the message reported by the Internet of things equipment into a message unified by the platform by using a self-defined protocol packet so as to carry out unified management.
The unified message mechanism is the same as the definition in the object model, and the object model mainly comprises attributes (property), functions (function) and events (event); the object model is an equipment model definition of the system.
The unified messaging mechanism is mainly composed of deviceId, messageId, headers, timestamp.
The deviceId is a unique identifier of the device, the messageId is a unique identifier of the message, and the headers are message headers, and are generally used for behaviors of processing the self-defined message, such as whether the message is an asynchronous message, whether the message is fragmented, and the like. A Timestamp is a complete verifiable piece of data that can indicate that a piece of data already exists at a particular point in time. The electronic evidence is mainly provided for the information of the Internet of things to prove the generation time of certain information of a user.
The messageId is generally automatically generated by the platform, and if the equipment does not support the message id, the mapping can be performed in a custom protocol in a Map mode, and the message returned by the equipment is bound with the messageId of the platform.
Attribute information, namely acquiring information ReadPropertyMessagereply corresponding to equipment reply by equipment attribute (ReadPropertyMessage); modifying the message WritePropertyMessagereply corresponding to the device attribute (WritePropertyMessage); the device report attribute (ReportPropertyMessage) is reported by the device.
It should be noted that: the message replied by the device is bound through the messageId, the messageId should be noted to be globally unique, and if the device cannot do so, the message replied by the device can be realized by adding a prefix and the like during encoding and decoding.
And a function message, namely calling a device function to send a message (function invoke message) from the platform to the device, and corresponding to a return message function invoke message reply.
And the event message EventMessage is sent to the platform from the equipment terminal.
With reference to fig. 3, the device information enters the system through dynamic mounting, format conversion is performed on the device information through message definition uniformly formatted by the management system of the internet of things, the device information enters system data streams through a uniform message mechanism, and after the management system of the internet of things performs related processing on the message, the device information is fed back to a corresponding dynamic protocol packet through corresponding format conversion to notify the device; in the process, as the processing of the data by the internet of things management system is based on a uniform message mechanism, the protocol of the device is indistinguishable to the system, and the method enables the system to have very high stability and extensibility.
The system message processing flow is shown in fig. 4, and specifically includes the following flows:
and the equipment reports data, the information is analyzed legally through a dynamic mounting matching corresponding information analysis mechanism, and the information enters an information unified processing mechanism, otherwise, the equipment is fed back and the information is discarded.
And (4) unifying the protocol through a message unification processing mechanism, feeding back equipment and discarding the message when the protocol is illegal or the format is illegal. If the message is legal, judging the type of the message, if the message is an authentication type message, carrying out equipment authentication, if the authentication is successful, establishing connection, otherwise, feeding back the equipment and discarding the message. If the device information is the device information, the data of the device is reported, and the system data flow is entered.
In this embodiment, referring to fig. 5, for the diversity and variability of the internet of things protocol, through deep research on various communication protocols, the internet of things protocol is split into a static function and a dynamic function, where functions such as disconnection of a communication link, online inspection of a device, and communication handshake of the device are used as a static function part, and specific contents of the protocol are used as a dynamic function part.
And the static function part is used for uniformly expanding the equipment management function in the Internet of things management system and creating a service gateway center comprising a plurality of common protocols such as a TCP (transmission control protocol), an MQTT (multiple quantum QTT) protocol, a WebSocket protocol and the like. And forms a service gateway center management function and a dynamic component mounting function. The method has the advantages of unifying equipment connection management, realizing multi-protocol adaptation (TCP, MQTT, UDP, CoAP, HTTP and the like), shielding network programming complexity and flexibly accessing equipment with different protocols of different manufacturers.
The dynamic function part, as shown in the dotted line part in fig. 1, develops the data interaction function of the protocol package into a separate service package in a component form. When the system defines a communication protocol, the protocol packet can be dynamically mounted in the system only by uploading the service packet and giving the service name without changing the system.
The core of the device access is a protocol packet, and the protocol packet can be processed in a custom protocol packet no matter the device is directly connected or cloud docking is performed.
When accessing a device, firstly, the attribute, function and event of the device object model are designed according to the device and the device access document (message description).
Attributes are used to define some metric data, such as: voltage, temperature, etc. Attributes should be simple data types such as: int, float, string, etc., avoiding the use of complex types such as structures, etc.
The function is used to define some executable actions that the device has, such as: silencing, turning off the lamp, controlling the holder and the like. Input parameters and output parameters are designed according to conditions.
Events are used to define actions that occur when a device is subjected to certain conditions, such as: fire alarm, detection human face, usually structure type, are used for keeping more complicated data.
And developing a protocol package, defining function codes by using a strategy mode, and analyzing rules corresponding to different function codes. Such as: enumeration is used to define function code.
In this embodiment, the offset is used to directly process the packet. The classes for message processing are encapsulated into independent classes, and then in the development process, unit testing is used to verify whether the processing is correct.
The embodiment provides a communication protocol packet modularization method, so that an internet of things system and a communication protocol are decoupled, the change of a device protocol does not affect the system any more, and meanwhile, the dynamic mounting of the protocol improves the flexibility and the usability of the protocol.
Example two
In one or more embodiments, a method for dynamically mounting an internet of things device communication protocol packet is disclosed, which specifically includes:
the communication protocol is made into a communication protocol packet form and is dynamically mounted in a server gateway channel corresponding to the Internet of things equipment as an independent component protocol packet component;
when data interaction is carried out, data streams are sent to corresponding gateway channels according to the type of a server gateway to which the Internet of things equipment belongs;
and the gateway channel carries out dynamic mounting and adaptation of the protocol packet according to the protocol format of the data and matches with the corresponding communication protocol.
When the communication protocol is changed, the corresponding protocol packet assembly is removed from the server gateway channel and modified, and the modified protocol packet assembly is added into the server gateway channel to realize the dynamic mounting of the protocol packet assembly.
When a communication protocol of the Internet of things equipment is newly added, a communication protocol packet is added into a corresponding server gateway channel, so that dynamic mounting is realized.
In addition, in the dynamic mounting process, the received internet of things equipment messages are uniformly formatted, and then the messages are uniformly managed.
Matching a corresponding message analysis mechanism through dynamic mounting, and feeding back equipment and discarding the message if the message analysis is illegal;
if the message analysis is legal, judging the type of the message:
if the authentication type information exists, the equipment authentication is carried out, if the authentication is successful, the connection is established, otherwise, the equipment is fed back and the information is discarded; and if the equipment information is the equipment information, reporting the data of the equipment of the Internet of things.
The specific implementation of the above process has been described in the first embodiment, and is not described in detail here.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. The utility model provides a thing networking device communication protocol package dynamic mounting system which characterized in that includes: the system comprises an Internet of things management system and Internet of things equipment which are communicated with each other, wherein the Internet of things management system comprises at least one server gateway channel, and a corresponding protocol packet assembly is dynamically mounted in the server gateway channel;
when the Internet of things equipment and the Internet of things management system carry out data interaction, data streams are sent to corresponding gateway channels according to the type of a server gateway to which the Internet of things equipment belongs; and the gateway channel carries out dynamic mounting and adaptation of the protocol packet according to the protocol format of the data and matches with the corresponding communication protocol.
2. The system for dynamically mounting the communication protocol packet of the internet of things equipment according to claim 1, wherein when the communication protocol of the internet of things equipment and the internet of things management system is changed, the corresponding protocol packet component is removed from the gateway channel of the server and modified, and the modified protocol packet component is added into the gateway channel of the server to dynamically mount the protocol packet component.
3. The system for dynamically mounting the communication protocol packet of the internet of things equipment according to claim 1, wherein when the communication protocol of the internet of things equipment is newly added, the communication protocol packet is added into a corresponding gateway channel of the server side, so that dynamic mounting is realized.
4. The system for dynamically mounting the communication protocol packet of the equipment of the internet of things as claimed in claim 1, wherein the management system of the internet of things performs format conversion on the received message through uniformly formatted message definitions; and the message fed back by the Internet of things management system is fed back to the Internet of things equipment through the corresponding dynamic protocol packet.
5. The system for dynamically mounting the communication protocol packet of the internet of things equipment according to claim 1, wherein the communication protocol is divided into a static function protocol and a dynamic function protocol; the static function protocol uniformly expands the equipment management function and creates a service gateway center comprising a plurality of different protocols; the dynamic function protocol develops the data interaction function of the protocol packet into an independent service packet in a component form, uploads the service packet and gives a service name when the system defines a communication protocol, and dynamically mounts the protocol packet in the system.
6. A dynamic mounting method for an Internet of things device communication protocol packet is characterized by comprising the following steps:
the communication protocol is made into a communication protocol packet form and is dynamically mounted in a server gateway channel corresponding to the Internet of things equipment as an independent component protocol packet component;
when data interaction is carried out, data streams are sent to corresponding gateway channels according to the type of a server gateway to which the Internet of things equipment belongs;
and the gateway channel carries out dynamic mounting and adaptation of the protocol packet according to the protocol format of the data and matches with the corresponding communication protocol.
7. The method for dynamically mounting the communication protocol package of the internet of things equipment as claimed in claim 6, wherein in the dynamic mounting process, the received internet of things equipment message is uniformly formatted and then uniformly managed.
8. The method for dynamically mounting the communication protocol packet of the internet of things equipment as claimed in claim 7, wherein the corresponding message analysis mechanism is matched through dynamic mounting, and if the message analysis is illegal, the equipment is fed back and the message is discarded;
if the message analysis is legal, judging the type of the message:
if the authentication type information exists, the equipment authentication is carried out, if the authentication is successful, the connection is established, otherwise, the equipment is fed back and the information is discarded; and if the equipment information is the equipment information, reporting the data of the equipment of the Internet of things.
9. The method for dynamically mounting the communication protocol packet of the internet of things equipment as claimed in claim 6, wherein when the communication protocol is changed, the corresponding protocol packet component is removed from the gateway channel of the server and modified, and the modified protocol packet component is added into the gateway channel of the server to realize dynamic mounting of the protocol packet component.
10. The method for dynamically mounting the communication protocol packet of the internet of things equipment as claimed in claim 6, wherein when the communication protocol of the internet of things equipment is newly added, the communication protocol packet is added to the corresponding gateway channel of the server side to realize dynamic mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679810.4A CN113347195B (en) | 2021-06-18 | 2021-06-18 | Dynamic mounting system and method for communication protocol packet of Internet of things equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679810.4A CN113347195B (en) | 2021-06-18 | 2021-06-18 | Dynamic mounting system and method for communication protocol packet of Internet of things equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113347195A true CN113347195A (en) | 2021-09-03 |
| CN113347195B CN113347195B (en) | 2022-12-23 |
Family
ID=77477594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110679810.4A Active CN113347195B (en) | 2021-06-18 | 2021-06-18 | Dynamic mounting system and method for communication protocol packet of Internet of things equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113347195B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114422625A (en) * | 2022-01-26 | 2022-04-29 | 杭州鸿泉物联网技术股份有限公司 | Data access method and gateway |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624621A (en) * | 2012-03-11 | 2012-08-01 | 上海宜云物联科技有限公司 | Heterogeneous network adaptive data communication method and sensor network multi-protocol gateway |
| CN102638460A (en) * | 2012-03-26 | 2012-08-15 | 华为终端有限公司 | Residential gateway, cloud server and method for communicating residential gateway and cloud server |
| CN103139315A (en) * | 2013-03-26 | 2013-06-05 | 烽火通信科技股份有限公司 | Application layer protocol analysis method suitable for home gateway |
| CN105763426A (en) * | 2016-04-12 | 2016-07-13 | 北京理工大学 | Multiprotocol instant messaging system-based Internet of Things business processing system |
| CN109150716A (en) * | 2017-06-27 | 2019-01-04 | 中兴通讯股份有限公司 | Change in topology response method, path calculating client and path computing system |
| CN111343020A (en) * | 2020-02-26 | 2020-06-26 | 杭州物源科技有限公司 | Unified management method and device for multi-protocol Internet of things equipment |
| CN111770553A (en) * | 2020-06-22 | 2020-10-13 | 深圳中兴网信科技有限公司 | Internet of things equipment access system and method, electronic equipment and storage medium |
| CN111885150A (en) * | 2020-07-21 | 2020-11-03 | 安徽南瑞继远电网技术有限公司 | Ubiquitous power Internet of things multi-protocol adaptation system and method thereof |
-
2021
- 2021-06-18 CN CN202110679810.4A patent/CN113347195B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624621A (en) * | 2012-03-11 | 2012-08-01 | 上海宜云物联科技有限公司 | Heterogeneous network adaptive data communication method and sensor network multi-protocol gateway |
| CN102638460A (en) * | 2012-03-26 | 2012-08-15 | 华为终端有限公司 | Residential gateway, cloud server and method for communicating residential gateway and cloud server |
| CN103139315A (en) * | 2013-03-26 | 2013-06-05 | 烽火通信科技股份有限公司 | Application layer protocol analysis method suitable for home gateway |
| CN105763426A (en) * | 2016-04-12 | 2016-07-13 | 北京理工大学 | Multiprotocol instant messaging system-based Internet of Things business processing system |
| CN109150716A (en) * | 2017-06-27 | 2019-01-04 | 中兴通讯股份有限公司 | Change in topology response method, path calculating client and path computing system |
| CN111343020A (en) * | 2020-02-26 | 2020-06-26 | 杭州物源科技有限公司 | Unified management method and device for multi-protocol Internet of things equipment |
| CN111770553A (en) * | 2020-06-22 | 2020-10-13 | 深圳中兴网信科技有限公司 | Internet of things equipment access system and method, electronic equipment and storage medium |
| CN111885150A (en) * | 2020-07-21 | 2020-11-03 | 安徽南瑞继远电网技术有限公司 | Ubiquitous power Internet of things multi-protocol adaptation system and method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114422625A (en) * | 2022-01-26 | 2022-04-29 | 杭州鸿泉物联网技术股份有限公司 | Data access method and gateway |
| CN114422625B (en) * | 2022-01-26 | 2024-01-26 | 杭州鸿泉物联网技术股份有限公司 | Data access method and gateway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113347195B (en) | 2022-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111083161A (en) | Data transmission processing method and device and Internet of things equipment | |
| US20080162690A1 (en) | Application Management System | |
| CN112671697B (en) | Data processing method, device and system of comprehensive monitoring system | |
| WO2013063950A1 (en) | Inspection method and system of multimode communication device | |
| CN113347195B (en) | Dynamic mounting system and method for communication protocol packet of Internet of things equipment | |
| CN115834699A (en) | Service call chain tracking implementation method and system | |
| US6886113B2 (en) | System and method for determining and presenting network problems | |
| CN111343201A (en) | Analysis method, device and system for rapidly adapting to protocol change | |
| CN116668988A (en) | C-V2X unified access gateway and access method based on multi-source sensing equipment | |
| CN114124649B (en) | Gateway communication method, system and gateway equipment based on MQTT and message contract | |
| CN115150207B (en) | Industrial network equipment identification method and device, terminal equipment and storage medium | |
| CN113973105B (en) | System and method for simplifying SOAP message on service bus | |
| US20200162410A1 (en) | Management of messaging in heterogeneous iot / iiot messaging environments | |
| CN112769741B (en) | Message communication method and electronic equipment | |
| US9160811B2 (en) | Client provisioning with enhanced linking | |
| CN112714153B (en) | Processing method and device compatible with multiple TCPs (Transmission control protocol) based on Internet of things system | |
| CN111614612B (en) | Communication protocol implementation method, device, network management server and storage medium | |
| CN113709177A (en) | Method for processing message and external call gateway | |
| CN113765872A (en) | Method and system for adaptive data format conversion adaptation | |
| CN116582582B (en) | Data acquisition method, system, equipment and medium for component type Internet of things | |
| CN117135011B (en) | Method for adapting gateway to multiple cloud platforms based on MQTT communication and gateway system | |
| KR100766779B1 (en) | Wireless Instant Messaging System and Service Method with Extensible Presence Capability | |
| US11397592B2 (en) | Configuration synthesis utilizing information extraction from service oriented architectures | |
| CN110636071B (en) | Interface docking method | |
| CN116088853A (en) | Data processing method and device, electronic equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |