CN112738042A - Internet of things equipment model based on MQTT protocol and data penetration method thereof - Google Patents
Internet of things equipment model based on MQTT protocol and data penetration method thereof Download PDFInfo
- Publication number
- CN112738042A CN112738042A CN202011523726.5A CN202011523726A CN112738042A CN 112738042 A CN112738042 A CN 112738042A CN 202011523726 A CN202011523726 A CN 202011523726A CN 112738042 A CN112738042 A CN 112738042A
- Authority
- CN
- China
- Prior art keywords
- mqtt
- data
- terminal
- protocol
- cloud platform
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000035515 penetration Effects 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000007726 management method Methods 0.000 claims abstract description 14
- 238000005538 encapsulation Methods 0.000 claims abstract description 8
- 238000013523 data management Methods 0.000 claims abstract description 5
- 230000003993 interaction Effects 0.000 claims abstract description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 18
- 238000011161 development Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- H04L69/08—Protocols for interworking; Protocol conversion
-
- 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
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
-
- 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
- H04L69/26—Special purpose or proprietary protocols or architectures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention relates to an Internet of things equipment model based on an MQTT protocol and a data penetration method thereof, wherein the Internet of things equipment model comprises an application end and a terminal which are connected with each other through a transmission unit, the transmission unit comprises a cloud platform and an MQTT edge gateway which are connected with each other, both the cloud platform and the application end support the MQTT protocol, the cloud platform is connected with the application end, the MQTT edge gateway is connected with the terminal, the application end is used for carrying out terminal access management, data management and event management, carrying out data interaction with the terminal through the transmission unit, and analyzing and displaying terminal data; the terminal is used for acquiring data, transmitting the acquired data to the application end through the transmission unit and receiving instruction information from the application end; the MQTT edge gateway conducts MQTT encapsulation on the terminal data and transmits the encapsulated MQTT data to the cloud platform; and the cloud platform forwards the packaged MQTT data to an application end. Compared with the prior art, the method and the device can solve the problem of massive access of the heterogeneous terminal and provide reliable communication service.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to an Internet of things equipment model based on an MQTT protocol and a data penetration method thereof.
Background
With the rapid development of the internet of things industry, the market scale of the global internet of things is increased rapidly, and the internet of things equipment shows explosive growth. The purpose of such a huge number of internet of things devices is to connect with other devices and applications and to transfer information using internet transport protocols.
The basic protocol of the internet is TCP/IP, and the MQTT is constructed based on a TCP/IP protocol stack, so that the method is simpler than other protocols, has rich ecosystem, is favored by developers, and has the following advantages compared with the traditional HTTP protocol: the protocol is light and the bandwidth occupation is small; full duplex communication can be realized through the design of a service layer; real-time communication; flexible subscription and publication modes; the protocol is simple.
Because each technical advantage of the MQTT itself, the existing internet-of-things equipment is more and more prone to select the MQTT as a standard protocol for communication of internet-of-things products, and although the MQTT meets the requirement of the internet of things on a communication protocol, the MQTT still has the problem of unreliable communication in practical application, and particularly in the project implementation process:
1) a large number of existing internet of things terminals which are about to be put into application do not directly support MQTT, and when the internet of things system architecture is accessed to massive internet of things terminal devices and data of acquisition terminals, the devices need to be gathered and managed in a distributed mode.
2) There is no complete SDK (software development kit), and different heterogeneous terminals must have corresponding software SDK packages communicating with the MQTT server, for example, different SDK packages are inevitably needed to implement interconnection and intercommunication among MCU, Linux, Android, IOS, WEB, and the like.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an equipment model of the internet of things based on the MQTT protocol and a data penetration method thereof so as to ensure reliable communication service.
The purpose of the invention can be realized by the following technical scheme: an Internet of things equipment model based on an MQTT protocol comprises an application end and a terminal, wherein the application end and the terminal are connected with each other through a transmission unit, the transmission unit comprises a cloud platform and an MQTT edge gateway which are connected with each other, the cloud platform and the application end both support the MQTT protocol, the cloud platform is connected with the application end, the MQTT edge gateway is connected with the terminal, the application end is used for carrying out terminal access management, data management and event management, carrying out data interaction with the terminal through the transmission unit, and analyzing and displaying terminal data;
the terminal is used for acquiring data, transmitting the acquired data to the application end through the transmission unit, and receiving instruction information from the application end through the transmission unit;
the MQTT edge gateway is used for carrying out MQTT encapsulation on the terminal data and transmitting the encapsulated MQTT data to the cloud platform;
and the cloud platform is used for forwarding the packaged MQTT data to an application end.
Furthermore, the terminal is connected with the MQTT edge gateway through an equipment unit, the equipment unit supports multiple communication protocols, the equipment unit is provided with an SDK packet, and the equipment unit is used for realizing the communication connection between the terminal and the MQTT edge gateway.
Further, the terminal includes one or more of a sensor, a smart meter, a chip, an electronic module, and a controller.
Further, the MQTT edge gateway is specifically an edge gateway hardware device.
Further, the MQTT edge gateway is specifically an edge server cluster.
Furthermore, the MQTT edge gateway comprises an MQTT client, an edge computing operation end and an MQTT protocol converter, which are connected in sequence, wherein the MQTT client is connected with the cloud platform, the MQTT protocol converter is connected with the terminal, and the MQTT protocol converter is used for converting a communication protocol of terminal data into an MQTT protocol and correspondingly obtaining encapsulated MQTT data;
the edge computing operation end is used for carrying out edge computing on the packaged MQTT data so as to push the MQTT data to the MQTT client;
and the MQTT client is used for transmitting the packaged MQTT data to the cloud platform through an MQTT protocol.
Further, an edge application module and a database are arranged in the MQTT edge gateway, and the edge application module is used for providing an edge application function of terminal data;
the database is used for providing an edge storage function.
Furthermore, a security authentication module and an SSL encryption module are arranged in the MQTT edge gateway, and the security authentication module is used for performing identity authentication on a cloud platform and a terminal which are accessed to the MQTT edge gateway;
the SSL encryption module is used for encrypting the packaged MQTT data.
A data penetration method of an Internet of things equipment model based on an MQTT protocol comprises the following steps:
s1, outputting a data acquisition command to the cloud platform by the application terminal according to the user instruction;
s2, the cloud platform transmits the data acquisition command to the MQTT edge gateway in an MQTT protocol communication mode;
s3, transmitting the data acquisition command to the terminal by the MQTT edge gateway;
s4, according to the data acquisition command, the terminal correspondingly acquires data, and then the terminal returns the acquired data to the MQTT edge gateway;
s5, after the data collected by the terminal reach the MQTT edge gateway, the data are packaged by the MQTT and transmitted to the cloud platform;
s6, the cloud platform forwards the packaged MQTT data to an application end in an MQTT protocol communication mode;
and S7, the application terminal analyzes the packaged MQTT data and displays the data information obtained by analysis to the user.
Further, the step S5 specifically includes the following steps:
s51, the MQTT edge gateway uniformly converts the communication protocol of the terminal into an MQTT protocol;
s52, carrying out MQTT encapsulation on the data acquired by the terminal by the MQTT edge gateway, and correspondingly obtaining the encapsulated MQTT data;
s53, the MQTT edge gateway pushes the packaged MQTT data to the cloud platform.
Compared with the prior art, the invention has the following advantages:
according to the invention, a transmission unit comprising a cloud platform and an MQTT edge gateway is constructed, data transmission between an Internet of things terminal and an application end is realized by using the transmission unit, the cloud platform and the application end both support MQTT protocols, wherein an MQTT protocol converter and an MQTT client are arranged in the MQTT edge gateway, various communication protocols can be uniformly converted into the MQTT protocols through the MQTT protocol converter to realize data transmission, and MQTT data can be forwarded to the application end through the cloud platform by combining the MQTT client, so that the problem of mass access of heterogeneous terminals is solved, and reliable communication service is provided for Internet of things equipment in low-bandwidth and unstable network environments.
The invention utilizes the equipment unit which supports various communication protocols and is provided with the SDK packet, can simultaneously access different terminals to the MQTT edge gateway, and can realize data transparent transmission between the terminal and the application terminal based on the MQTT protocol without setting complete SDK at the terminal.
Drawings
FIG. 1 is a schematic diagram of an Internet of things equipment model structure according to the present invention;
FIG. 2 is a flow chart of a data penetration method of an Internet of things device model according to the present invention;
FIG. 3 is a network architecture diagram of an IOT device model in an embodiment;
FIG. 4 is a system architecture and MQTT protocol architecture diagram of an IOT device model in an embodiment;
FIG. 5 is a schematic structural diagram of an MQTT edge gateway in an embodiment;
the notation in the figure is: 1. the system comprises an application end, 2, a terminal, 3, a transmission unit, 30, a cloud platform, 31, an MQTT edge gateway, 310, an MQTT client, 311, an edge computing operation end, 312, an MQTT protocol converter, 313, an edge application module, 314, a database, 315, a security authentication module, 316, an SSL encryption module, 4 and an equipment unit.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Examples
As shown in fig. 1, an internet of things device model based on MQTT protocol includes an application end 1 and a terminal 2, the application end 1 and the terminal 2 are connected with each other through a transmission unit 3, the transmission unit 3 includes a cloud platform 30 and an MQTT edge gateway 31 which are connected with each other, the application end 1 is used for performing access management, data management and event management of the terminal 2, performing data interaction with the terminal 2 through the transmission unit 3, and analyzing and displaying terminal data;
the terminal 2 is used for acquiring data, transmitting the acquired data to the application terminal 1 through the transmission unit 3, and receiving instruction information from the application terminal 1 through the transmission unit 3;
the MQTT edge gateway 31 is used for carrying out MQTT encapsulation on the terminal data and transmitting the encapsulated MQTT data to the cloud platform 30;
the cloud platform 30 is configured to forward the encapsulated MQTT data to the application 1.
The cloud platform 30 and the application end 1 both support an MQTT protocol, the cloud platform 30 is connected with the application end 1, the MQTT edge gateway 31 is connected with the terminal 2 through the equipment unit 4, the MQTT edge gateway 31 comprises an MQTT client 310, an edge computing operation end 311 and an MQTT protocol converter 312 which are sequentially connected, the MQTT client 310 is connected with the cloud platform 30, the MQTT protocol converter 312 is connected with the terminal 2, and the MQTT protocol converter 312 is used for converting a communication protocol of terminal data into the MQTT protocol and correspondingly obtaining packaged MQTT data; the edge computing operation terminal 311 is configured to perform edge computing on the encapsulated MQTT data to push the MQTT data to the MQTT client 310; the MQTT client 310 is configured to transmit the encapsulated MQTT data to the cloud platform 30 via an MQTT protocol.
In addition, the MQTT edge gateway 31 is further provided with an edge application module 313, a database 314, a security authentication module 315 and an SSL encryption module 316, where the edge application module 313 is configured to provide an edge application function of terminal data; the database 314 is used to provide edge storage functionality; the security authentication module 315 is configured to perform identity authentication on the cloud platform 30 accessing the MQTT edge gateway and the terminal 2; the SSL encryption module 316 is configured to encrypt the encapsulated MQTT data.
In practical application, the device unit 4 can support multiple communication protocols, and the device unit 4 is further provided with an SDK packet for realizing communication connection between the terminal 2 and the MQTT edge gateway 31. The terminal 2 may be one or more of a sensor, a smart meter, a chip, an electronic module, and a controller. The MQTT edge gateway 31 may select an edge gateway hardware device or an edge server cluster according to different service scenarios.
The internet of things equipment model based on the MQTT protocol is applied to practice, and a specific data penetration process is shown in fig. 2 and comprises the following steps:
s1, according to the user instruction, the application end 1 outputs a data acquisition command to the cloud platform 30;
s2, the cloud platform 30 transmits the data acquisition command to the MQTT edge gateway 31 in an MQTT protocol communication mode;
s3, the MQTT edge gateway 31 transmits the data acquisition command to the terminal 2;
s4, according to the data acquisition command, the terminal 2 correspondingly acquires data, and then the terminal 2 returns the acquired data to the MQTT edge gateway 31;
s5, after the data collected by the terminal 2 reaches the MQTT edge gateway 31, the data is encapsulated by MQTT and transmitted to the cloud platform 30, specifically:
the MQTT edge gateway 31 firstly converts the communication protocol of the terminal 2 into an MQTT protocol in a unified manner, and then performs MQTT packaging on data acquired by the terminal 2 to correspondingly obtain packaged MQTT data; finally, the packaged MQTT data is pushed to a cloud platform 30;
s6, the cloud platform 30 forwards the packaged MQTT data to the application end 1 in an MQTT protocol communication mode;
s7, the application terminal 1 analyzes the packaged MQTT data and displays the data information obtained by analysis to the user.
The invention can reliably realize the transmission of data from a terminal to an application terminal by constructing an Internet of things equipment model based on an MQTT protocol, and the embodiment constructs an Internet of things equipment model network architecture as shown in figure 3, wherein a sensing layer is a data base of the whole Internet of things system, obtains analog signals to be measured (physical quantity, chemical quantity or biomass) by using a sensor, converts the analog signal quantity into numbers and also comprises direct numbers acquired from electronic equipment (such as serial equipment), and finally the direct numbers are transmitted to the application layer by a transmission layer, and a wide controller is also arranged in the sensing layer and can respond to digital information transmitted from the transmission layer.
The development content of the sensing layer includes various hardware devices such as smart meters, sensors, chips, modules and the like, various controllers and combinations of the above components. At present, the devices are various in types, the realized functions are also various, the devices are all positioned at the position of a terminal of an internet of things system, and the function development of a sensing layer also comprises various software programs running on the terminal.
The transmission layer is an intermediate link of the Internet of things and is mainly used for realizing connection of objects. Because the connection required by the internet of things is almost ubiquitous, some existing communication technologies are developed towards the directions of high speed, low (micro) power consumption, complex networking and the like, and the function development of a transmission layer comprises the selection of a communication mode, the hardware design and realization of the communication mode, the development of a protocol, the configuration and management of a communication network and the like.
The application layer of the internet of things system bears user services and functions, and due to the development of cloud computing, most systems realize data storage and main computing in the application layer.
The application layer development contains a great deal of content, and the most basic functions are access management, terminal management, data management and event management, which are all functions necessary for solving the problem that the terminal is connected to the internet of things, and the realization of other information functions, virtualization functions and digitization functions is built on the basic functions.
As the number of devices connected to the internet of things is increasing explosively, it becomes important to ensure reliable bidirectional large-scale data transmission between the devices and the cloud and to ensure the security of the data transmission. The bottleneck currently limiting the further development of the internet of things is the problem in the transport layer, that is, communication. In communication, the rules and conventions that two entities must follow to complete communication or service according to the defined communication protocol are the basis for realizing communication, so if the communication problem in the internet of things is to be solved, the communication protocol must be started.
In this embodiment, the system architecture and the corresponding MQTT protocol architecture shown in fig. 4 are further constructed, so that the whole internet of things device model is divided into four layers, namely a device layer, an MQTT edge gateway layer, an internet of things cloud platform layer and an application layer, the device layer is used for realizing communication between each terminal and the edge gateway layer, and the internet of things cloud platform layer and the application layer both support the MQTT protocol. As shown in fig. 5, besides the communication and management functions of local internet of things devices, the MQTT edge gateway layer also has a built-in database and an edge computing operating system, so that an edge storage function and an edge application can be realized, and richer internet of things services are provided. According to the requirements of different users, two paths can be flexibly defined as the main functional flow of the edge calculation of the internet of things: one is an upgrading mode of the micro-service, and the simple understanding is that the user is allowed to put the functions on part of the cloud platform on the edge computing platform to run; the other is the penetration of the edge layer to the cloud platform layer, namely, partial core products and services of the cloud platform are realized by utilizing the capability of the edge layer, for example, partial functions or services such as database, storage, safety and the like are realized at the edge layer.
In some application scenarios of the internet of things, due to the problems of high availability, real-time performance, bandwidth limitation, security and the like, a user needs to implement main application calculation locally, which needs to provide access and management, messaging, i.e., communication function, local calculation, cache and synchronization capabilities of local internet of things devices on an edge computing gateway, so that the edge gateway in the technical scheme can play a more important role in some application scenarios. The edge gateway layer is a key point in the whole model, all software services of the edge gateway layer can run in hardware equipment of the edge gateway of the internet of things and can also run in an edge server of the internet of things, the configuration of a CPU and a memory of the edge gateway is usually lower than that of the CPU and the memory of the edge server, the number of concurrent equipment of the internet of things can be different, and light-weight edge gateway hardware equipment can be selected according to different service scenes or a large-scale edge server cluster can be selected and supported.
The quick data penetration Internet of things equipment model of the MQTT protocol is divided into four layers, data penetration transmission is realized through the MQTT protocol, in the MQTT protocol architecture, an application layer corresponds to an MQTT message subscriber, an Internet of things cloud platform layer corresponds to an MQTT message agent, an edge gateway layer corresponds to an MQTT client and a protocol converter, and an equipment layer corresponds to various communication protocols and SDK packets.
In summary, the invention provides an internet of things device model based on MQTT protocol and a data penetration method thereof, data is transmitted through the MQTT protocol, after the data reaches an edge gateway layer, the data is transmitted to an internet of things platform layer and an application layer through MQTT encapsulation, the platform layer is responsible for forwarding the MQTT data after encapsulation, and the application layer is responsible for analyzing and displaying the data. Therefore, the characteristics of reliability, lightness and simplicity of MQTT are fully utilized, the problem of mass access of heterogeneous terminals can be reliably solved, various protocols can be uniformly converted into the MQTT protocol to realize transparent transmission, and reliable communication service is provided for Internet of things equipment in low-bandwidth and unstable network environments.
Claims (10)
1. The Internet of things equipment model based on the MQTT protocol is characterized by comprising an application end (1) and a terminal (2), wherein the application end (1) and the terminal (2) are connected with each other through a transmission unit (3), the transmission unit (3) comprises a cloud platform (30) and an MQTT edge gateway (31) which are connected with each other, the cloud platform (30) and the application end (1) both support the MQTT protocol, the cloud platform (30) is connected with the application end (1), the MQTT edge gateway (31) is connected with the terminal (2), and the application end (1) is used for carrying out access management, data management and event management on the terminal (2), carrying out data interaction with the terminal (2) through the transmission unit (3) and analyzing and displaying terminal data;
the terminal (2) is used for acquiring data, transmitting the acquired data to the application terminal (1) through the transmission unit (3), and receiving instruction information from the application terminal (1) through the transmission unit (3);
the MQTT edge gateway (31) is used for carrying out MQTT encapsulation on terminal data and transmitting the encapsulated MQTT data to the cloud platform (30);
the cloud platform (30) is used for forwarding the packaged MQTT data to the application end (1).
2. The device model of the internet of things based on the MQTT protocol according to claim 1, wherein the terminal (2) is connected with the MQTT edge gateway (31) through a device unit (4), the device unit (4) supports multiple communication protocols, the device unit (4) is provided with an SDK package, and the device unit (4) is used for realizing the communication connection between the terminal (2) and the MQTT edge gateway (31).
3. The model of the internet of things device based on the MQTT protocol of claim 1, wherein the terminal (2) comprises one or more of a sensor, a smart meter, a chip, an electronic module, and a controller.
4. The model of internet of things device based on MQTT protocol as claimed in claim 1, wherein the MQTT edge gateway (31) is specifically an edge gateway hardware device.
5. The model of internet of things device based on MQTT protocol as claimed in claim 1, wherein the MQTT edge gateway (31) is specifically an edge server cluster.
6. The model of internet of things equipment based on the MQTT protocol according to claim 1, wherein the MQTT edge gateway (31) comprises an MQTT client (310), an edge computing operation terminal (311), and an MQTT protocol converter (312) that are connected in sequence, the MQTT client (310) is connected with the cloud platform (30), the MQTT protocol converter (312) is connected with the terminal (2), and the MQTT protocol converter (312) is used for converting a communication protocol of terminal data into an MQTT protocol, and correspondingly obtaining the encapsulated MQTT data;
the edge computing operation terminal (311) is used for performing edge computing on the packaged MQTT data so as to push the MQTT data to the MQTT client terminal (310);
the MQTT client (310) is used for transmitting the packaged MQTT data to the cloud platform (30) through an MQTT protocol.
7. The device model of the internet of things based on the MQTT protocol according to claim 6, wherein an edge application module (313) and a database (314) are arranged in the MQTT edge gateway (31), and the edge application module (313) is used for providing an edge application function of terminal data;
the database (314) is used to provide edge storage functionality.
8. The device model of the internet of things based on the MQTT protocol of claim 7, wherein a security authentication module (315) and an SSL encryption module (316) are disposed in the MQTT edge gateway (31), and the security authentication module (315) is configured to authenticate identities of a cloud platform (30) accessing the MQTT edge gateway (31) and a terminal (2);
the SSL encryption module (316) is used for encrypting the packaged MQTT data.
9. The data penetration method for the device model of the internet of things based on the MQTT protocol is characterized by comprising the following steps of:
s1, outputting a data acquisition command to the cloud platform by the application terminal according to the user instruction;
s2, the cloud platform transmits the data acquisition command to the MQTT edge gateway in an MQTT protocol communication mode;
s3, transmitting the data acquisition command to the terminal by the MQTT edge gateway;
s4, according to the data acquisition command, the terminal correspondingly acquires data, and then the terminal returns the acquired data to the MQTT edge gateway;
s5, after the data collected by the terminal reach the MQTT edge gateway, the data are packaged by the MQTT and transmitted to the cloud platform;
s6, the cloud platform forwards the packaged MQTT data to an application end in an MQTT protocol communication mode;
and S7, the application terminal analyzes the packaged MQTT data and displays the data information obtained by analysis to the user.
10. The data penetration method according to claim 9, wherein the step S5 specifically includes the steps of:
s51, the MQTT edge gateway uniformly converts the communication protocol of the terminal into an MQTT protocol;
s52, carrying out MQTT encapsulation on the data acquired by the terminal by the MQTT edge gateway, and correspondingly obtaining the encapsulated MQTT data;
s53, the MQTT edge gateway pushes the packaged MQTT data to the cloud platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011523726.5A CN112738042A (en) | 2020-12-22 | 2020-12-22 | Internet of things equipment model based on MQTT protocol and data penetration method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011523726.5A CN112738042A (en) | 2020-12-22 | 2020-12-22 | Internet of things equipment model based on MQTT protocol and data penetration method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112738042A true CN112738042A (en) | 2021-04-30 |
Family
ID=75605260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011523726.5A Pending CN112738042A (en) | 2020-12-22 | 2020-12-22 | Internet of things equipment model based on MQTT protocol and data penetration method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112738042A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206763A (en) * | 2021-05-26 | 2021-08-03 | 国网山东省电力公司电力科学研究院 | Simulation test system and method suitable for Internet of things management platform |
| CN113364643A (en) * | 2021-05-19 | 2021-09-07 | 国网福建省电力有限公司电力科学研究院 | Internet of things client protocol based edge side APP simulation test system |
| CN113473265A (en) * | 2021-09-03 | 2021-10-01 | 南京派光智慧感知信息技术有限公司 | Urban underground infrastructure data acquisition system based on multi-protocol unified standard |
| CN113489799A (en) * | 2021-07-14 | 2021-10-08 | 深圳市集贤科技有限公司 | Method for simultaneously docking multiple IOT platforms by Internet of things equipment |
| CN113765719A (en) * | 2021-09-10 | 2021-12-07 | 广东嘉贸通科技有限公司 | Instant implementation method for unified management, monitoring and maintenance of access of Internet of things |
| CN113992448A (en) * | 2021-12-28 | 2022-01-28 | 北京瑞莱智慧科技有限公司 | Data transparent transmission method, system, medium and computing device |
| CN114167820A (en) * | 2021-10-20 | 2022-03-11 | 广东亿迅科技有限公司 | Internet of things terminal rapid debugging and testing system and method |
| CN114244698A (en) * | 2021-11-24 | 2022-03-25 | 中盈优创资讯科技有限公司 | CPE management configuration method based on MQTT |
| CN114285890A (en) * | 2021-12-10 | 2022-04-05 | 西安广和通无线通信有限公司 | Cloud platform connection method, device, equipment and storage medium |
| CN114430369A (en) * | 2022-01-27 | 2022-05-03 | 重庆电子工程职业学院 | Industrial internet heterogeneous network fusion management system |
| CN114500674A (en) * | 2022-03-22 | 2022-05-13 | 康键信息技术（深圳）有限公司 | Distributed system data transparent transmission method, device, storage medium and system |
| CN114500601A (en) * | 2022-02-09 | 2022-05-13 | 南京戎光软件科技有限公司 | Internet of things system based on management engine |
| CN114531462A (en) * | 2021-12-31 | 2022-05-24 | 山东浪潮工业互联网产业股份有限公司 | Data processing method and equipment for Internet of things equipment |
| CN114567620A (en) * | 2022-03-10 | 2022-05-31 | 河钢数字技术股份有限公司 | MQTT protocol-based digital model and physical equipment matching system and method |
| CN114827222A (en) * | 2022-04-28 | 2022-07-29 | 四川贝园科技有限公司 | Method, system, equipment and storage medium for controlling public equipment |
| CN114900557A (en) * | 2022-03-30 | 2022-08-12 | 中国科学院上海微系统与信息技术研究所 | Heterogeneous equipment data processing device and method for gateway of Internet of things |
| CN114513390B (en) * | 2022-01-13 | 2023-08-25 | 南通大学 | Intelligent gateway of Internet of things based on edge calculation and working method thereof |
| CN117555527A (en) * | 2024-01-09 | 2024-02-13 | 中科物栖(南京)科技有限公司 | Development method, device, equipment and storage medium of Internet of things application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121572A1 (en) * | 2016-12-28 | 2018-07-05 | 珠海国芯云科技有限公司 | Cloud platform-based internet-of-things terminal communication management and control system and method |
| CN109005166A (en) * | 2018-07-23 | 2018-12-14 | 合沃物联技术（南京）有限公司 | A kind of middleware system for Internet of things and its multi protocol conversion method |
| CN109150703A (en) * | 2018-08-23 | 2019-01-04 | 北方工业大学 | Intelligent cloud gateway for industrial Internet of things and communication method thereof |
-
2020
- 2020-12-22 CN CN202011523726.5A patent/CN112738042A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121572A1 (en) * | 2016-12-28 | 2018-07-05 | 珠海国芯云科技有限公司 | Cloud platform-based internet-of-things terminal communication management and control system and method |
| CN109005166A (en) * | 2018-07-23 | 2018-12-14 | 合沃物联技术（南京）有限公司 | A kind of middleware system for Internet of things and its multi protocol conversion method |
| CN109150703A (en) * | 2018-08-23 | 2019-01-04 | 北方工业大学 | Intelligent cloud gateway for industrial Internet of things and communication method thereof |
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364643A (en) * | 2021-05-19 | 2021-09-07 | 国网福建省电力有限公司电力科学研究院 | Internet of things client protocol based edge side APP simulation test system |
| CN113206763B (en) * | 2021-05-26 | 2022-09-06 | 国网山东省电力公司电力科学研究院 | Simulation test system and method suitable for Internet of things management platform |
| CN113206763A (en) * | 2021-05-26 | 2021-08-03 | 国网山东省电力公司电力科学研究院 | Simulation test system and method suitable for Internet of things management platform |
| CN113489799A (en) * | 2021-07-14 | 2021-10-08 | 深圳市集贤科技有限公司 | Method for simultaneously docking multiple IOT platforms by Internet of things equipment |
| CN113473265A (en) * | 2021-09-03 | 2021-10-01 | 南京派光智慧感知信息技术有限公司 | Urban underground infrastructure data acquisition system based on multi-protocol unified standard |
| CN113765719B (en) * | 2021-09-10 | 2024-02-02 | 广东嘉贸通科技有限公司 | Instant implementation method for unified management, monitoring and maintenance of Internet of things access |
| CN113765719A (en) * | 2021-09-10 | 2021-12-07 | 广东嘉贸通科技有限公司 | Instant implementation method for unified management, monitoring and maintenance of access of Internet of things |
| CN114167820A (en) * | 2021-10-20 | 2022-03-11 | 广东亿迅科技有限公司 | Internet of things terminal rapid debugging and testing system and method |
| CN114244698A (en) * | 2021-11-24 | 2022-03-25 | 中盈优创资讯科技有限公司 | CPE management configuration method based on MQTT |
| CN114244698B (en) * | 2021-11-24 | 2024-01-05 | 中盈优创资讯科技有限公司 | CPE management configuration method based on MQTT |
| CN114285890A (en) * | 2021-12-10 | 2022-04-05 | 西安广和通无线通信有限公司 | Cloud platform connection method, device, equipment and storage medium |
| CN114285890B (en) * | 2021-12-10 | 2024-03-15 | 西安广和通无线通信有限公司 | Cloud platform connection method, device, equipment and storage medium |
| CN113992448B (en) * | 2021-12-28 | 2022-04-12 | 北京瑞莱智慧科技有限公司 | Data transparent transmission method, system, medium and computing device |
| CN113992448A (en) * | 2021-12-28 | 2022-01-28 | 北京瑞莱智慧科技有限公司 | Data transparent transmission method, system, medium and computing device |
| CN114531462B (en) * | 2021-12-31 | 2024-05-03 | 浪潮工业互联网股份有限公司 | Data processing method and device for Internet of things device |
| CN114531462A (en) * | 2021-12-31 | 2022-05-24 | 山东浪潮工业互联网产业股份有限公司 | Data processing method and equipment for Internet of things equipment |
| CN114513390B (en) * | 2022-01-13 | 2023-08-25 | 南通大学 | Intelligent gateway of Internet of things based on edge calculation and working method thereof |
| CN114430369B (en) * | 2022-01-27 | 2024-01-09 | 重庆电子工程职业学院 | Industrial Internet heterogeneous network fusion management system |
| CN114430369A (en) * | 2022-01-27 | 2022-05-03 | 重庆电子工程职业学院 | Industrial internet heterogeneous network fusion management system |
| CN114500601A (en) * | 2022-02-09 | 2022-05-13 | 南京戎光软件科技有限公司 | Internet of things system based on management engine |
| CN114500601B (en) * | 2022-02-09 | 2024-03-26 | 南京戎光软件科技有限公司 | Internet of things system based on management engine |
| CN114567620B (en) * | 2022-03-10 | 2023-09-22 | 河钢数字技术股份有限公司 | Digital model and physical equipment matching system and method based on MQTT protocol |
| CN114567620A (en) * | 2022-03-10 | 2022-05-31 | 河钢数字技术股份有限公司 | MQTT protocol-based digital model and physical equipment matching system and method |
| CN114500674A (en) * | 2022-03-22 | 2022-05-13 | 康键信息技术（深圳）有限公司 | Distributed system data transparent transmission method, device, storage medium and system |
| CN114900557A (en) * | 2022-03-30 | 2022-08-12 | 中国科学院上海微系统与信息技术研究所 | Heterogeneous equipment data processing device and method for gateway of Internet of things |
| CN114827222A (en) * | 2022-04-28 | 2022-07-29 | 四川贝园科技有限公司 | Method, system, equipment and storage medium for controlling public equipment |
| CN117555527A (en) * | 2024-01-09 | 2024-02-13 | 中科物栖(南京)科技有限公司 | Development method, device, equipment and storage medium of Internet of things application |
| CN117555527B (en) * | 2024-01-09 | 2024-04-02 | 中科物栖(南京)科技有限公司 | Development method, device, equipment and storage medium of Internet of things application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112738042A (en) | Internet of things equipment model based on MQTT protocol and data penetration method thereof | |
| JP7284528B2 (en) | Transmission method and server of OPC UA message by CoAP | |
| Abdulrahman et al. | Design, specification and implementation of a distributed home automation system | |
| CN111163147A (en) | Gateway device, multi-protocol data transmission method and computer device | |
| CN102857505B (en) | A kind of Internet of Things data bus middleware system | |
| CN111294235B (en) | Data processing method, device, gateway and readable storage medium | |
| CN113709166A (en) | Distributed service gateway implementation method, device, computer equipment and storage medium | |
| CN107332857B (en) | Network data transmission method, device, system and storage medium | |
| Huang et al. | Design of gateway for monitoring system in IoT networks | |
| CN113595966B (en) | Serial port communication control, configuration and test method, device, electronic equipment and storage medium | |
| CN112291259B (en) | Protocol conversion method, gateway, equipment and readable storage medium | |
| CN113472637A (en) | LORA gateway | |
| Nieves et al. | A UPnP service to control and manage IEEE 1451 transducers in control networks | |
| KR20180059385A (en) | Apparatus for generating common container connecting messages transmitted through a plurality of low power wide area interfaces to open cloud system | |
| Hietala et al. | GraphQL interface for OPC UA | |
| CN113765719B (en) | Instant implementation method for unified management, monitoring and maintenance of Internet of things access | |
| Awouda et al. | Practical implementation of Industry 4.0 based on open access tools and technologies | |
| CN115695090A (en) | Data transmission method, internet of things gateway equipment and computer readable storage medium | |
| CN114374678A (en) | Multi-protocol equipment on-line access method, system, device and storage medium | |
| CN108737525A (en) | A kind of Web service system based on REST frameworks | |
| EP3328027A1 (en) | Device and method for transmitting data | |
| Shekhada et al. | A comparison of current web protocols for usage in cloud based automation systems | |
| CN114374574B (en) | B-SS supporting embedded BACnet device, sensor and building automatic control system | |
| CN116527763A (en) | Data assimilation packaging method and device for sensing equipment | |
| CN116095140A (en) | Unified access gateway method and system based on WebSocket |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |
|
| RJ01 | Rejection of invention patent application after publication |