CN109962843A - The method that things-internet gateway realizes marginal information processing - Google Patents
The method that things-internet gateway realizes marginal information processing Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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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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Abstract
The invention discloses a kind of method that things-internet gateway realizes marginal information processing, the step of this method include: beyond the clouds server generate arithmetic logic；Arithmetic logic is issued to gateway by cloud server；The arithmetic logic received is resolved to real-time control logic by gateway, and will be in the storage to current Real-time Logic algorithm of real-time control logic；Gateway runs the real-time control logic in current Real-time Logic algorithm according to the real value that equipment end acquires, and generates command information and is issued to equipment end or is uploaded to cloud server；Accordingly, the gateway in the present invention can share the operation pressure of cloud server, and timeliness when can ensure data processing and control.
Description
Technical field
The present invention relates to a kind of information processing methods of gateway, realize marginal information more particularly, to a kind of things-internet gateway
The method of processing.
Background technique
With the development of technology of Internet of things and Internet technology, more and more equipment are integrated by Internet of things system
Internet is simultaneously connected to cloud, constitutes big and small Internet of things system.With the continuous development of technology, cloud is accessed
Data and equipment are just in the growth of explosion type.
There are two types of most common traditional Internet of Things access ways:
The first: the sensor of equipment end directly acquires the real time data of equipment, and the real time data of acquisition is sent directly to cloud
Server is held, data operation is executed by cloud server, after completing data operation, is replied to lower control instruction according to operation result
Equipment end, to realize the Internet of things system of complete set.
Second: the sensor of equipment end has the real-time data imputing system of acquisition to things-internet gateway, things-internet gateway
Networked capabilities, after real time data is carried out integration classification or simple, single logical operation, by real time data be packaged to
Cloud server, cloud server realize data analysis and operation, give some lower controls of gateway to instruct again according to operational analysis result
Packet, realizes complete Internet of things system.
In above two Internet of things system, first way has the operational capability of network and cloud server very big
Dependence can't bear the heavy load when unstable or cloud server occurs in network, when cannot timely feedback operation result, to entire object
The timeliness of networked system will have very big influence, even result in system aborts.The second way, although passing through Internet of Things
A set of simple, single logical operation analysis may be implemented in net gateway, reduces the pressure of cloud server, can also be built-in
Logic ensures that the subsystem of gateway composition can carry out simple management and running in unstable networks, but the operation of Internet of Things divides
The variability for analysing algorithm and scheduling logic is bigger, sometimes simply because the difference of external parameter, such as time, season etc. requires
Different parsers, fixed, single operation and logic are difficult to meet the needs of Internet of Things.
Summary of the invention
It can be continuous according to the scene requirement of server in view of this, the technical problem to be solved in the present invention is to provide one kind
The method of things-internet gateway marginal information processing is updated, to realize that server only issues arithmetic logic, things-internet gateway is according to fortune
It calculates logic and logic analysis and operation is carried out to the data of equipment end, to share the operation pressure of server, and ensure data processing
The timeliness of control.
In order to solve the above-mentioned technical problems, the present invention provides the sides that a kind of things-internet gateway realizes marginal information processing
The step of method, this method includes: arithmetic logic generation step, and server generates arithmetic logic beyond the clouds；Arithmetic logic issues step
Suddenly, arithmetic logic is issued to gateway by cloud server；Arithmetic logic parsing and storing step, gateway patrol the operation received
It collects and resolves to real-time control logic, and will be in the storage to current Real-time Logic algorithm of real-time control logic；Arithmetic logic executes step
Suddenly, gateway runs the real-time control logic in current Real-time Logic algorithm according to the real value that equipment end acquires, and generates instruction letter
It ceases and is issued to equipment end or be uploaded to cloud server.
As a further improvement of the present invention, in above-mentioned arithmetic logic generation step, the gateway algorithm in cloud server
Coordination service end can generate or previous threshold has multiple arithmetic logics, and gateway algorithm coordination service end is generated according to triggering command
Or one arithmetic logic of selection.Wherein, triggering command includes: the finger generated by gateway algorithm coordination service end according to present case
The command information at the gateway algorithm coordination service end for enabling information, being generated by gateway and is uploaded in cloud server and by pipe
Reason personnel give the command information at the gateway algorithm coordination service end in cloud server.
As further improvement of the invention, gateway algorithm coordination service end is by the input parametric variable in arithmetic logic
After being substituted with the format that gateway number parameter is numbered, arithmetic logic is parsed into binary tree structure, wherein binary tree structure
Root node is oeprator, and the child node of binary tree structure is to execute data, later again turns the arithmetic logic of binary tree structure
It is changed to json character string.
As further improvement of the invention, above-mentioned arithmetic logic is issued in step, by the gateway in cloud server
Algorithm coordination service end is issued to gateway after integrity verification code is added in json character string.
As further improvement of the invention, with storing step, gateway will be received for above-mentioned arithmetic logic parsing
Json character string de-parsing is stored at binary tree structure, and using binary tree structure as real-time control logic to current Real-time Logic
In algorithm.
As a further improvement of the present invention, above-mentioned arithmetic logic executes in step, and gateway is acquired according to equipment end
It is to replace the input parametric variable in binary tree structure when real value runs the real-time control logic in current Real-time Logic algorithm
It is changed to gateway number parameter and numbers corresponding real value, and traversal operation is carried out to generate command information to binary tree structure, it
Command information is issued to equipment end or is uploaded to cloud server by gateway afterwards.
The present invention has the advantages that relative to existing Internet of Things access way
1. cloud server is made only to need to issue operation method in due course, operation pressure is moved down, after things-internet gateway handles data well
It is just uploaded to server, significantly reduces the pressure of server operation, reduces Internet of things system to cloud server operation
It relies on.
2. cloud server specified rule, the mode that gateway executes make the inside of Internet of Things " small " system execute logic de-
From the dependence to network and server, in the scene of some unstable networks, caused by can be effectively prevented because of unstable networks
Internet of things system collapse, shut down, the risks such as failure exception.
Detailed description of the invention
Fig. 1 is that the process flow of a specific embodiment of the method that things-internet gateway of the present invention realizes marginal information processing is shown
It is intended to.
Symbol description in attached drawing:
S1 cloud server generates arithmetic logic；S2 cloud server generates binary tree structure；S3 cloud server issues
Json character string；S4 gateway is by json character string de-parsing at binary tree structure；S5 gateway carries out traversal operation.
Specific embodiment
The present invention realizes a kind of things-internet gateway that can be controlled by cloud server, deploy, manage marginal information processing
The method for realizing marginal information processing.Cloud server only needs a set of algorithm that coordination service program management or raw in real time can be realized
The arithmetic logic of networking inside the Pass, gateway receive arithmetic logic, and cloud server can be cooperated to complete most operation and processing
Process.
The step of a kind of method that method provided by the present invention realizes marginal information processing for things-internet gateway, this method
It include: arithmetic logic generation step, server generates arithmetic logic beyond the clouds；Arithmetic logic issues step, and cloud server will
Arithmetic logic is issued to gateway；The arithmetic logic received is resolved to real-time control by arithmetic logic parsing and storing step, gateway
Logic processed, and will be in the storage to current Real-time Logic algorithm of real-time control logic；Arithmetic logic executes step, and gateway is according to equipment
The real value of end acquisition runs the real-time control logic in current Real-time Logic algorithm, generates command information and is issued to equipment end
Or it is uploaded to cloud server.
As shown in Figure 1, realizing the place of a specific embodiment of the method for marginal information processing for things-internet gateway of the present invention
Manage flow diagram.The Fig. 1 is shown to the generation to simple overtemperature alarm arithmetic logic server beyond the clouds, under
Hair, parsing, traversal operation are illustrated.Wherein, step S1: cloud server generates arithmetic logic, is cloud server
The arithmetic logic of one " just alarming when the temperature of equipment is greater than 100 degree " is generated or selected according to a triggering command,
The triggering command can be by the gateway algorithm coordination service end in cloud server according to present case (such as time, season
Deng) command information that generates, or the finger at gateway algorithm coordination service end for being generated by gateway and being uploaded in cloud server
Information is enabled, or gives by administrative staff the command information at the gateway algorithm coordination service end in cloud server.
Step S2: cloud server generates binary tree structure, and the gateway algorithm coordination service end in cloud server will be upper
After stating the input parametric variable format substitution of " gateway temperature " in arithmetic logic, which is parsed into binary tree
Structure, wherein the root node of binary tree structure is oeprator (" > ", "="), and the child node of binary tree structure is to execute data
(including " gateway temperature ", " 100 ", " 1 "), is converted to json character string (such as the arithmetic logic of the binary tree structure again later
Shown in Fig. 1).
Step S3: cloud server issues json character string, will by the gateway algorithm coordination service end in cloud server
Json character string is issued to gateway after integrity verification code is added.
Step S4: for gateway by json character string de-parsing at binary tree structure, gateway is anti-by the json character string received
It is parsed into binary tree structure, and is stored binary tree structure as real-time control logic into current Real-time Logic algorithm.
Step S5: gateway carries out traversal operation, and real value (temperature=110 degree) operation that gateway is acquired according to equipment end is worked as
It is that the input parametric variable in binary tree structure is replaced with into " gateway temperature when real-time control logic in preceding Real-time Logic algorithm
The corresponding real value (temperature=110 degree) of degree ", and traversal operation is carried out to binary tree structure to generate command information (i.e. " report
It is alert "), command information is issued to equipment end or is uploaded to cloud server by gateway later.
The foregoing is merely presently preferred embodiments of the present invention, not to limit to scope of patent protection of the invention, therefore
Such as the equivalence changes done with description of the invention or schema content, are similarly contained in the scope of the present invention
It is interior.
Claims (8)
1. a kind of method that things-internet gateway realizes marginal information processing, which is characterized in that step includes:
Arithmetic logic generation step: server generates arithmetic logic beyond the clouds；
Arithmetic logic issues step: the arithmetic logic is issued to gateway by the cloud server；
Arithmetic logic parsing and storing step: the arithmetic logic received is resolved to real-time control logic by the gateway,
And it will be in real-time control logic storage to current Real-time Logic algorithm；
Arithmetic logic executes step: the gateway is run in the current Real-time Logic algorithm according to the real value that equipment end acquires
The real-time control logic, generate command information simultaneously be issued to the equipment end or be uploaded to the cloud server.
2. the method that things-internet gateway according to claim 1 realizes marginal information processing, which is characterized in that the operation
In logic generation step, the gateway algorithm coordination service end in the cloud server can generate or previous threshold has multiple fortune
Logic is calculated, the gateway algorithm coordination service end generates or select an arithmetic logic according to triggering command.
3. the method that things-internet gateway according to claim 2 realizes marginal information processing, which is characterized in that the triggering
Instruction includes: the command information generated by the gateway algorithm coordination service end according to present case, by gateway is generated and uploaded
To the gateway algorithm coordination service end in the cloud server command information and give the cloud by administrative staff
Hold the command information at the gateway algorithm coordination service end in server.
4. the method that things-internet gateway according to claim 2 realizes marginal information processing, which is characterized in that the gateway
After algorithm coordination service end substitutes the input parametric variable in arithmetic logic with the format that gateway number parameter is numbered, by institute
It states arithmetic logic and is parsed into binary tree structure, the arithmetic logic of binary tree structure is converted into json character string again later.
5. the method that things-internet gateway according to claim 4 realizes marginal information processing, which is characterized in that wherein described
The root node of binary tree structure is oeprator, and the child node of the binary tree structure is to execute data.
6. the method that things-internet gateway according to claim 1 realizes marginal information processing, which is characterized in that the operation
Logic issues in step, is tested json character string addition integrality by the gateway algorithm coordination service end in the cloud server
Gateway is issued to after card code.
7. the method that things-internet gateway according to claim 1 realizes marginal information processing, which is characterized in that the operation
In logical analysis and storing step, the gateway by the json character string de-parsing received at binary tree structure, and will be described
Binary tree structure is stored as real-time control logic into current Real-time Logic algorithm.
8. the method that things-internet gateway according to claim 1 realizes marginal information processing, which is characterized in that the operation
Logic executes in step, described in the gateway is run in the current Real-time Logic algorithm according to the real value that equipment end acquires
It is that the input parametric variable in binary tree structure is replaced with to gateway number parameter to number corresponding institute when real-time control logic
It states real value, and traversal operation is carried out to generate command information to binary tree structure, the gateway is by described instruction information later
It is issued to the equipment end or is uploaded to the cloud server.
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| CN110224827A (en) * | 2019-07-09 | 2019-09-10 | 佳源科技有限公司 | A kind of edge gateway of internet of things of encryption |
| CN110650085A (en) * | 2019-09-02 | 2020-01-03 | 福州谛听科技有限公司 | Method, system, gateway and storage medium for data acquisition and optimization of Internet of things |
| CN110825433A (en) * | 2019-10-30 | 2020-02-21 | 电子科技大学 | Design method of edge control equipment |
| CN111443935A (en) * | 2020-04-15 | 2020-07-24 | 中国电子信息产业集团有限公司第六研究所 | Method, device and storage medium for processing algorithm task of industrial edge gateway |
| CN112039925A (en) * | 2020-11-03 | 2020-12-04 | 合沃物联技术（南京）有限公司 | Edge calculation method based on industrial Internet of things gateway |
| CN113535232A (en) * | 2021-06-12 | 2021-10-22 | 武汉所为科技有限公司 | Heating and ventilation cloud edge cooperative system |
| CN114466259A (en) * | 2022-04-13 | 2022-05-10 | 大唐融合通信股份有限公司 | Data processing method, device and equipment of Internet of things gateway and Internet of things gateway |
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