CN115002235A - Multi-environment factor and soil moisture content information Internet of things protocol adaptation method - Google Patents

Multi-environment factor and soil moisture content information Internet of things protocol adaptation method Download PDF

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Publication number
CN115002235A
CN115002235A CN202210591522.8A CN202210591522A CN115002235A CN 115002235 A CN115002235 A CN 115002235A CN 202210591522 A CN202210591522 A CN 202210591522A CN 115002235 A CN115002235 A CN 115002235A
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internet
things
protocol
soil
node
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龙伟
杨静
魏鸿飞
李炎炎
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Sichuan University
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Sichuan University
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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
    • H04L69/08—Protocols for interworking; Protocol conversion
    • 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]
    • G16Y10/00—Economic sectors
    • G16Y10/05—Agriculture
    • 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]
    • G16Y20/00—Information sensed or collected by the things
    • G16Y20/10—Information sensed or collected by the things relating to the environment, e.g. temperature; relating to location
    • 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]
    • G16Y30/00—IoT infrastructure
    • 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
    • G16Y40/10—Detection; Monitoring
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements

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  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
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Abstract

The invention discloses a multi-environment factor and soil moisture content information Internet of things protocol adaptation method, and relates to the technical field of Internet of things. The method comprises the steps of acquiring multi-environment factors and soil moisture content information, transmitting information data to a transmitting end, transmitting the information data to an Internet of things gateway through a wireless sensing unit by the transmitting end, and identifying the Internet of things protocol for the information data transmitted by the transmitting end. The invention implements the differentiation evolution of the protocol adapter and constructs the multi-mode protocol adaptation model, thereby realizing the protocol adaptation conversion of terminal equipment with various types and multi-mode communication modes, realizing the conversion and interaction of different Internet of things protocols, and a user can adopt a one-to-many communication mode without adopting one-to-one equipment for data communication when using the system. Compared with the traditional Internet of things protocol adaptation method, the method improves the conversion flexibility and the transmission rate, and reduces the error rate.

Description

Multi-environment factor and soil moisture information Internet of things protocol adaptation method
Technical Field
The invention relates to the technical field of Internet of things, in particular to a multi-environment factor and soil moisture content information Internet of things protocol adaptation method.
Background
The internet of things is an important component of a new generation of information technology, and the IT industry is called as follows: the interconnection means that the objects are connected and all the objects are connected. Therefore, the Internet of things is the Internet connected with the objects. This has two layers: firstly, the core and the foundation of the internet of things are still the internet, and the internet is an extended and expanded network on the basis of the internet; second, the user end extends and extends to any article to article for information exchange and communication. Therefore, the definition of the internet of things is a network which connects any article with the internet according to an agreed protocol through information sensing equipment such as radio frequency identification, an infrared sensor, a global positioning system, a laser scanner and the like to exchange and communicate information so as to realize intelligent identification, positioning, tracking, monitoring and management of the article;
the Internet of Things is an Internet of Things covering everything in the world by utilizing technologies such as RFID (radio frequency identification devices) and wireless data communication on the basis of the computer Internet. In this network, items (goods) can "communicate" with each other without human intervention. The essence of the method is that the automatic identification of the articles and the interconnection and sharing of information are realized through the computer internet by utilizing the radio frequency automatic identification (RFID) technology. RFID, however, is just one technology that enables an item to speak "openly". In the concept of the internet of things, the RFID tags store standard and interoperable information, the information is automatically acquired to a central information system through a wireless data communication network to realize the identification of articles (commodities), and then information exchange and sharing are realized through an open computer network to realize the transparent management of the articles;
the essence of the internet of things is summarized mainly in three aspects: the method is characterized by comprising the following steps that firstly, the Internet is characterized in that interconnection and intercommunication of objects needing to be networked are required; secondly, identifying and communicating characteristics, namely, the 'object' incorporated into the Internet of things must have the function of automatically identifying and communicating with the object; thirdly, the intelligent characteristic is that the network system has the characteristics of automation, self-feedback and intelligent control;
in the prior art, the technology of a multi-environment factor and soil moisture content information Internet of things protocol adaptation method is not flexible enough, the error rate is high, and the transmission rate is slow; therefore, a multi-environment factor and soil moisture information Internet of things protocol adaptation method is provided.
Disclosure of Invention
The invention aims to provide a multi-environment factor and soil moisture information Internet of things protocol adaptation method to solve the problems in the background.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a multi-environment factor and soil moisture content information Internet of things protocol adaptation method, which comprises the following steps:
step 1: firstly, acquiring multiple environmental factors and soil moisture content information, and then transmitting information data to a transmitting terminal;
step 2: the sending end sends the information data to the gateway of the Internet of things through the wireless sensing unit;
step 3: then, carrying out Internet of things protocol identification on the information data sent by the sending end;
step 4: inquiring a protocol stack suitable for the Internet of things protocol from an Internet of things management platform at a network side according to the identified information of the Internet of things protocol;
step 5: downloading the inquired protocol stack applicable to the Internet of things protocol to the Internet of things gateway for deployment;
step 6: then, performing differential evolution on the protocol adapter to construct a multi-mode protocol adaptation model, wherein the adaptation model is a protocol adapter based on a finite-state machine;
step 7: encoding and decoding the deployed protocol stack by using the constructed multi-mode protocol adaptation model, and uniformly converting heterogeneous network data in the multi-mode protocol into the same format;
step 8: therefore, protocol conversion and adaptation are carried out between the internet of things management platform and the internet of things management platform.
Preferably, the multiple environmental factors refer to environmental factors directly or indirectly affecting the growth, development, reproduction, behavior and distribution of organisms in the environment, such as sunlight, temperature, food, oxygen, carbon dioxide and other related organisms, and can also be considered as factors acting on the organisms in the environmental factors.
Preferably, the soil moisture content refers to the condition of soil humidity, the soil humidity is the dry and wet degree of soil, that is, the actual water content of soil, and can be expressed by the percentage of the soil water content to the dry soil weight: the soil moisture content is equal to the water content/dried soil weight multiplied by 100%.
Preferably, the gateway of the internet of things in Step2 can realize protocol conversion between the sensing network and the communication network and between different types of sensing networks.
Preferably, the internet of things gateway in Step2 parses the reported information according to a deployed protocol stack, and the internet of things gateway repackages the parsed content according to a message protocol format defined by the internet of things management platform and sends the repackaged content to the internet of things management platform.
Preferably, each node of the tep6 multimode protocol adaptation model corresponds to a state of the protocol adapter, and is divided into a root node, a virtual node, a real node and a branch node; the root node is an initial node and is used as an inlet of a multimode protocol adaptation model; the real node represents a transition of state; the virtual node is a transition of state within one real node; the branch node responds to the data branch in the protocol and is the state transition between real nodes.
The invention has the following beneficial effects:
the multi-environment factor and soil moisture content information Internet of things protocol adaptation method can realize protocol adaptation conversion of terminal equipment in various types and multimode communication modes by implementing differentiation evolution of the protocol adapter and constructing a multimode protocol adaptation model, realizes conversion and interaction of different Internet of things protocols, and can adopt a one-to-many communication mode without adopting one-to-one equipment for data communication when a user uses the method. Compared with the traditional Internet of things protocol adaptation method, the method improves the conversion flexibility and the transmission rate, and reduces the error rate.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flow chart of a management method of the multi-environment factor and soil moisture information internet of things protocol adaptation method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1: the invention relates to a multi-environment factor and soil moisture content information Internet of things protocol adaptation method, which comprises the following steps of:
step 1: firstly, acquiring multiple environmental factors and soil moisture content information, and then transmitting information data to a transmitting terminal;
step 2: the sending end sends the information data to the gateway of the Internet of things through the wireless sensing unit;
step 3: then, identifying the Internet of things protocol for the information data sent by the sending end;
step 4: inquiring a protocol stack suitable for the Internet of things protocol from an Internet of things management platform at a network side according to the identified information of the Internet of things protocol;
step 5: downloading the inquired protocol stack applicable to the Internet of things protocol to the Internet of things gateway for deployment;
step 6: then, performing differential evolution on the protocol adapter to construct a multi-mode protocol adaptation model, wherein the adaptation model is a protocol adapter based on a finite-state machine;
step 7: coding and decoding the deployed protocol stack by using the constructed multi-mode protocol adaptation model, and uniformly converting heterogeneous network data in the multi-mode protocol into the same format;
step 8: therefore, protocol conversion and adaptation are carried out between the internet of things management platform and the internet of things management platform.
The multi-environmental factors refer to environmental factors which directly or indirectly influence the growth, development, reproduction, behavior and distribution of organisms in the environment, such as sunlight, temperature, food, oxygen, carbon dioxide and other related organisms, and can also be considered as factors which play a role in the organisms in the environmental factors.
Wherein, soil moisture content refers to the condition of soil moisture, and soil moisture is the dry and wet degree of soil, the actual water content of soil promptly, and available soil water content accounts for the percentage of drying soil weight and expresses: the soil moisture content is equal to the water content/dried soil weight multiplied by 100%.
The gateway of the internet of things in Step2 can realize protocol conversion between the sensing network and the communication network and between different types of sensing networks, can realize wide area interconnection and can also realize local area interconnection.
And in Step2, the internet of things gateway analyzes the reported information according to the deployed protocol stack, and the internet of things gateway repacks the analyzed content according to a message protocol format defined by the internet of things management platform and sends the repackaged content to the internet of things management platform.
Wherein, each node of the multi-mode protocol adaptation model in tep6 corresponds to one state of the protocol adapter, and is divided into a root node, a virtual node, a real node and a branch node; the root node is an initial node and is used as an inlet of a multimode protocol adaptation model; the real node represents the transition of the state; a virtual node is a transition of state within a real node; the branch node responds to the data branch in the protocol and is the state transition between real nodes.
In the invention, by implementing the differentiated evolution of the protocol adapter and constructing the multi-mode protocol adaptation model, the protocol adaptation conversion of terminal equipment with various types and multi-mode communication modes can be realized, the conversion and interaction of different Internet of things protocols are realized, and a user does not need to adopt one-to-one equipment for data communication and can adopt one-to-many communication modes. Compared with the traditional Internet of things protocol adaptation method, the method improves the conversion flexibility and the transmission rate, and reduces the error rate.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A multi-environment factor and soil moisture content information Internet of things protocol adaptation method is characterized by comprising the following steps: the method comprises the following steps:
step 1: firstly, acquiring multiple environmental factors and soil moisture content information, and then transmitting information data to a transmitting terminal;
step 2: the sending end sends the information data to the gateway of the Internet of things through the wireless sensing unit;
step 3: then, identifying the Internet of things protocol for the information data sent by the sending end;
step 4: inquiring a protocol stack suitable for the Internet of things protocol from an Internet of things management platform at a network side according to the identified information of the Internet of things protocol;
step 5: downloading the inquired protocol stack applicable to the Internet of things protocol to the Internet of things gateway for deployment;
step 6: then, implementing differentiation type evolution on the protocol adapter to construct a multi-mode protocol adaptation model, wherein the adaptation model is a protocol adapter based on a finite-state machine;
step 7: coding and decoding the deployed protocol stack by using the constructed multi-mode protocol adaptation model, and uniformly converting heterogeneous network data in the multi-mode protocol into the same format;
step 8: therefore, protocol conversion and adaptation are carried out between the internet of things management platform and the internet of things management platform.
2. The method as claimed in claim 1, wherein the multiple environmental factors are environmental factors directly or indirectly affecting the growth, development, reproduction, behavior and distribution of the living beings in the environment, such as sunlight, temperature, food, oxygen, carbon dioxide and other related living beings, and the multiple environmental factors can also be considered as factors acting on the living beings in the environmental factors.
3. The method for adapting the internet of things protocol to the multi-environment factor and soil moisture information of claim 1, wherein the soil moisture is a soil humidity, and the soil humidity is a dry degree of soil, i.e. an actual water content of soil, and can be expressed by a percentage of the soil water content to a dry soil weight: the soil moisture content is equal to the water content/dried soil weight multiplied by 100%.
4. The method as claimed in claim 1, wherein the gateway of internet of things in Step2 can realize protocol conversion between sensing network and communication network, and between different types of sensing networks.
5. The method for adapting the internet of things for the environmental factors and the soil moisture information according to claim 1, wherein the internet of things gateway in Step2 parses the reported information according to a deployed protocol stack, and repackages the parsed content according to a message protocol format defined by an internet of things management platform and sends the repackaged content to the internet of things management platform.
6. The method as claimed in claim 1, wherein each node of the tep6 model corresponds to a state of the protocol adapter, and is divided into a root node, a virtual node, a real node and a branch node; the root node is an initial node and is used as an inlet of a multimode protocol adaptation model; the real node represents a transition of state; the virtual node is a transition of state within one real node; the branch node responds to the data branch in the protocol and is the state transition between real nodes.
CN202210591522.8A 2022-05-28 2022-05-28 Multi-environment factor and soil moisture content information Internet of things protocol adaptation method Pending CN115002235A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101984706A (en) * 2010-11-04 2011-03-09 中国电信股份有限公司 Gateway of Internet of things and automatic adaptation method of communication protocol
CN102045896A (en) * 2010-11-22 2011-05-04 中山爱科数字科技有限公司 Virtual Internet-of-things gateway system capable of realizing multiprotocol and network self-adapting
CN105245445A (en) * 2015-09-08 2016-01-13 浙江风向标科技有限公司 Internet of things gateway
CN112217805A (en) * 2020-09-22 2021-01-12 江苏方天电力技术有限公司 Power distribution Internet of things multimode protocol adaptation method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101984706A (en) * 2010-11-04 2011-03-09 中国电信股份有限公司 Gateway of Internet of things and automatic adaptation method of communication protocol
CN102045896A (en) * 2010-11-22 2011-05-04 中山爱科数字科技有限公司 Virtual Internet-of-things gateway system capable of realizing multiprotocol and network self-adapting
CN105245445A (en) * 2015-09-08 2016-01-13 浙江风向标科技有限公司 Internet of things gateway
CN112217805A (en) * 2020-09-22 2021-01-12 江苏方天电力技术有限公司 Power distribution Internet of things multimode protocol adaptation method

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