CN115361445A - Platform supporting mass equipment to be quickly accessed into Internet of things - Google Patents
Platform supporting mass equipment to be quickly accessed into Internet of things Download PDFInfo
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- CN115361445A CN115361445A CN202210420814.5A CN202210420814A CN115361445A CN 115361445 A CN115361445 A CN 115361445A CN 202210420814 A CN202210420814 A CN 202210420814A CN 115361445 A CN115361445 A CN 115361445A
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- 238000013507 mapping Methods 0.000 claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 8
- 238000009472 formulation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/30—Control
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- 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
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- 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
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
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- 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
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- 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
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Abstract
The invention discloses an Internet of things platform supporting mass equipment to be quickly accessed, wherein the Internet of things platform is connected with a distribution network system, a main network system, a metering system, a multi-protocol mapping gateway and a direct connection terminal, and the multi-protocol mapping gateway is connected with a plurality of sensor devices; the multi-protocol mapping gateway is used for receiving data sent by the plurality of sensor devices, performing corresponding protocol conversion according to data types and protocol resolvers of the multi-protocol mapping gateway, and sending the converted data to the Internet of things platform; the Internet of things platform is used for receiving the data sent by the multi-protocol mapping gateway, correspondingly sending the data to the distribution network system, the main network system or the metering system according to a preset data transmission mechanism, receiving the data sent by the direct connection terminal, and correspondingly sending the data to the distribution network system, the main network system or the metering system by the preset data transmission mechanism so as to meet the data requirements of the distribution network system, the main network system or the metering system. The platform of the Internet of things is simple in design, and the complexity of the platform of the Internet of things can be reduced.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a platform supporting mass equipment to be quickly accessed into the Internet of things.
Background
The electric Internet of things system architecture is typically designed according to the ubiquitous electric Internet of things overall architecture of a cloud management side end. The distributed DTU common unit and the stock DTU of the I area are accessed to the grid edge agent system; the grid edge agent system in the IV area collects electric quantity and non-electric quantity data of a plurality of TTUs in a grid, the TTUs collect various sensing data such as plug-and-play management terminals, intelligent gateways, entrance guards, cameras and the like, due to the diversity of southbound end devices, interface protocols of various different standards exist, if the devices with multiple heterogeneous structures are directly connected with the Internet of things platform, then huge technical complexity is inevitably brought to the design of a device access function module of the Internet of things platform, and how to reduce the design complexity of the Internet of things platform is an important problem faced by technical personnel in the field.
Disclosure of Invention
The invention aims to provide a platform supporting mass equipment to be quickly accessed into the Internet of things so as to reduce the design complexity of the Internet of things platform.
In order to achieve the purpose, the invention provides a platform supporting mass equipment to be quickly accessed into an internet of things, wherein the internet of things platform is connected with a distribution network system, a main network system, a metering system, at least one multi-protocol mapping gateway and at least one direct connection terminal, and the multi-protocol mapping gateway is connected with a plurality of sensor devices; the multi-protocol mapping gateway is used for receiving data sent by the plurality of sensor devices, performing corresponding protocol conversion according to data types and protocol resolvers of the data types and then sending the data to the Internet of things platform; the Internet of things platform is used for receiving the data sent by the multi-protocol mapping gateway, correspondingly sending the data to the distribution network system, the main network system or the metering system according to a preset data transmission mechanism so as to meet the data requirements of the distribution network system, the main network system or the metering system, receiving the data sent by the direct connection terminal, and correspondingly sending the data to the distribution network system, the main network system or the metering system through the preset data transmission mechanism so as to meet the data requirements of the distribution network system, the main network system or the metering system.
Preferably, the protocol resolvers of the multi-protocol mapping gateway are divided into standard protocol resolvers and non-standard protocol resolvers, and the standard protocol resolvers can complete the formulation of coding and decoding rules of protocol resolution in a configuration mode so as to simplify the technical architecture of a service program; the non-standard protocol analyzer is used for butting the uncontrollable part, so that the changed part is independent from the module, and the protocol analysis service program is conveniently expanded.
Preferably, the plurality of sensor devices comprise environment-based sensor devices, sensing data of which are converted by the multi-protocol mapping gateway through MQTT protocol conversion, wherein the multi-protocol mapping gateway is provided with a wireless communication module for support.
Preferably, the environment sensor device comprises a busbar wireless temperature measuring device, a three-phase cable temperature measuring device and a three-phase contact temperature measuring device.
Preferably, the plurality of sensor devices include a metering sensor device, sensing data of the metering sensor device is converted through the multi-protocol mapping gateway, and the multi-protocol mapping gateway has carrier modulation and demodulation capability and an alternating current acquisition module.
Preferably, the metering sensor device comprises a multifunctional electric energy meter, a single-phase electric energy meter and a three-phase electric energy meter.
Preferably, the plurality of sensor devices include device state class sensor devices, and sensing data of the sensor devices are converted through the multi-protocol mapping gateway to complete MQTT protocol conversion, wherein the multi-protocol mapping gateway has wireless communication capability.
Preferably, the device state sensor device includes an ambient temperature and humidity sensor device, an ambient smoke sensor device, and an ambient water sensor device.
Compared with the prior art, the invention has at least the following advantages:
the technical scheme is that a mass device is quickly connected to a south multi-protocol mapping gateway of the platform of the Internet of things as a communication and data convergence unit of the south intelligent sensing device, the south multi-protocol mapping gateway has a complete TCP/IP protocol stack and a matched operating system, a task of data acquisition of a tail-end multi-element heterogeneous device is undertaken, functions of protocol analysis and standard conversion are divided, and the south multi-protocol mapping gateway with edge computing capability is independently used for processing, so that the south multi-protocol mapping gateway is an optional technical scheme for effectively reducing the design complexity of the platform of the Internet of things, and the design complexity of the platform of the Internet of things is reduced.
Additional features and advantages of the invention will be set forth in the description which follows.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a platform supporting quick access of mass devices to the internet of things in the embodiment of the present invention.
Fig. 2 is a protocol conversion diagram of a sensing device-smart gateway-IOT cloud platform in the embodiment of the present invention.
Fig. 3 is a protocol conversion diagram of an environment class sensing device, an intelligent gateway, and an IOT cloud platform in the embodiment of the present invention.
Fig. 4 is a schematic diagram of protocol conversion between a metering class sensing device and an intelligent gateway and IOT cloud platform in the embodiment of the present invention.
Fig. 5 is a device state class sensing apparatus-intelligent gateway-IOT cloud platform protocol conversion diagram in the embodiment of the present invention.
Detailed Description
Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In addition, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, well known means have not been described in detail so as not to obscure the present invention.
The embodiment of the invention provides an Internet of things platform supporting mass equipment to be quickly accessed, wherein the Internet of things platform is connected with a distribution network system, a main network system, a metering system, at least one multi-protocol mapping gateway and at least one direct connection terminal, and the multi-protocol mapping gateway is connected with a plurality of sensor devices; the multi-protocol mapping gateway is used for receiving data sent by the plurality of sensor devices, performing corresponding protocol conversion according to data types and protocol resolvers of the multi-protocol mapping gateway, and sending the converted data to the Internet of things platform; the Internet of things platform is used for receiving the data sent by the multi-protocol mapping gateway, correspondingly sending the data to the distribution network system, the main network system or the metering system according to a preset data transmission mechanism so as to meet the data requirements of the distribution network system, the main network system or the metering system, receiving the data sent by the direct connection terminal, and correspondingly sending the data to the distribution network system, the main network system or the metering system through the preset data transmission mechanism so as to meet the data requirements of the distribution network system, the main network system or the metering system.
Specifically, the multi-protocol mapping gateway relies on a virtual container technology at the bottom layer and a micro-service architecture technology route, software services in the gateway are divided into a plurality of micro-services which run independently according to functions, such as data acquisition, edge calculation, data fusion, protocol mapping and the like, acquisition operation conversion services are respectively provided, and the micro-services cooperate with one another to jointly complete final protocol mapping and data interaction services.
In this embodiment, the protocol parser of the multi-protocol mapping gateway is divided into a standard protocol parser and a non-standard protocol parser, and the standard protocol parser can complete the formulation of the encoding and decoding rules of protocol parsing in a configuration manner, so as to simplify the technical architecture of a service program; the non-standard protocol analyzer is used for butting the uncontrollable part, so that the changed part is independent from the module, and the protocol analysis service program is conveniently expanded.
In this embodiment, the sensor devices include environmental sensor devices, and sensing data of the sensor devices are converted by the multi-protocol mapping gateway through MQTT protocol, wherein the multi-protocol mapping gateway is supported by the wireless communication module.
In this embodiment, the environment sensor device includes a busbar wireless temperature measuring device, a three-phase cable temperature measuring device, and a three-phase contact temperature measuring device.
In this embodiment, the sensor devices include a metering sensor device, and sensing data of the metering sensor device is converted by the multi-protocol mapping gateway through an MQTT protocol, wherein the multi-protocol mapping gateway has a carrier modulation and demodulation capability and an alternating current acquisition module.
In this embodiment, the metering sensor device includes a multifunctional electric energy meter, a single-phase electric energy meter and a three-phase electric energy meter.
In this embodiment, the plurality of sensor devices include device status type sensor devices, and sensing data of the sensor devices complete MQTT protocol conversion through the multi-protocol mapping gateway, where the multi-protocol mapping gateway has a wireless communication capability.
In this embodiment, the device state sensor device includes an ambient temperature and humidity sensor device, an ambient smoke sensor device, and an ambient water sensor device.
The embodiment of the invention quickly accesses the south multi-protocol mapping gateway of the Internet of things platform through mass equipment as a communication and data convergence unit of the south intelligent sensing device, has a complete TCP/IP protocol stack and a matched operating system, undertakes the task of data acquisition of a tail end multi-element heterogeneous device, divides the functions of protocol analysis and standardized conversion, and is processed by the single multi-protocol mapping gateway with edge computing capability, so that the south multi-protocol mapping gateway is an optional technical scheme for effectively reducing the design complexity of the Internet of things platform.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (8)
1. The platform for supporting the mass equipment to rapidly access the Internet of things is characterized in that the platform for the Internet of things is connected with a distribution network system, a main network system, a metering system, at least one multi-protocol mapping gateway and at least one direct connection terminal, wherein the multi-protocol mapping gateway is connected with a plurality of sensor devices; the multi-protocol mapping gateway is used for receiving data sent by the plurality of sensor devices, performing corresponding protocol conversion according to data types and protocol resolvers of the data types and then sending the data to the Internet of things platform; the Internet of things platform is used for receiving the data sent by the multi-protocol mapping gateway, correspondingly sending the data to the distribution network system, the main network system or the metering system according to a preset data transmission mechanism so as to meet the data requirements of the distribution network system, the main network system or the metering system, receiving the data sent by the direct connection terminal, and correspondingly sending the data to the distribution network system, the main network system or the metering system through the preset data transmission mechanism so as to meet the data requirements of the distribution network system, the main network system or the metering system.
2. The platform for supporting mass device quick access to internet of things as claimed in claim 1, wherein the protocol resolvers of the multi-protocol mapping gateway are divided into standard protocol resolvers and non-standard protocol resolvers, and the standard protocol resolvers can complete formulation of coding and decoding rules of protocol resolution in a configuration mode so as to simplify technical architecture of a service program; the non-standard protocol analyzer is used for butting the uncontrollable part, so that the changed part is independent from the module, and the protocol analysis service program is conveniently expanded.
3. The platform for supporting mass equipment to rapidly access to internet of things as claimed in claim 2, wherein the plurality of sensor devices comprise environment-based sensor devices, sensing data of the environment-based sensor devices are converted through the multi-protocol mapping gateway, and the multi-protocol mapping gateway is supported by the wireless communication module.
4. The platform supporting mass equipment to rapidly access the internet of things as claimed in claim 3, wherein the environment-based sensor device comprises a busbar wireless temperature measuring device, a three-phase cable temperature measuring device and a three-phase contact temperature measuring device.
5. The platform supporting mass equipment quick access to internet of things as claimed in claim 2, wherein the plurality of sensor devices include a metering sensor device, sensing data of the metering sensor device is converted through the multi-protocol mapping gateway, and the multi-protocol mapping gateway has carrier modulation and demodulation capability and an alternating current acquisition module.
6. The platform for supporting mass equipment to rapidly access to internet of things as claimed in claim 5, wherein the metering sensor device comprises a multifunctional electric energy meter, a single-phase electric energy meter and a three-phase electric energy meter.
7. The platform for supporting mass equipment to rapidly access to internet of things as claimed in claim 2, wherein the plurality of sensor devices comprise device state type sensor devices, sensing data of the device state type sensor devices complete MQTT protocol conversion through the multi-protocol mapping gateway, and the multi-protocol mapping gateway has a wireless communication capability.
8. The platform supporting mass equipment to rapidly access the internet of things as claimed in claim 7, wherein the equipment state sensor devices comprise an ambient temperature and humidity sensor device, an ambient smoke sensor device and an ambient water immersion sensor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210420814.5A CN115361445A (en) | 2022-04-21 | 2022-04-21 | Platform supporting mass equipment to be quickly accessed into Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210420814.5A CN115361445A (en) | 2022-04-21 | 2022-04-21 | Platform supporting mass equipment to be quickly accessed into Internet of things |
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| CN202210420814.5A Pending CN115361445A (en) | 2022-04-21 | 2022-04-21 | Platform supporting mass equipment to be quickly accessed into Internet of things |
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2022
- 2022-04-21 CN CN202210420814.5A patent/CN115361445A/en active Pending
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| WO2019178149A1 (en) * | 2018-03-12 | 2019-09-19 | Frank Gomez | Internet of things distribution system and method of implementing the same |
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