CN110275899A - Internet of things data method for stream processing, system and device - Google Patents
Internet of things data method for stream processing, system and device Download PDFInfo
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- CN110275899A CN110275899A CN201910313139.4A CN201910313139A CN110275899A CN 110275899 A CN110275899 A CN 110275899A CN 201910313139 A CN201910313139 A CN 201910313139A CN 110275899 A CN110275899 A CN 110275899A
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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- G06F16/24568—Data stream processing; Continuous queries
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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Abstract
The invention discloses a kind of internet of things data method for stream processing, system and devices, this method comprises: obtaining the internet of things data of real-time Transmission；Based on real-time streams regulation engine, stream process is carried out to internet of things data, wherein real-time streams regulation engine includes: real-time streams computing engines and regulation engine；Export the stream process result of internet of things data.The present invention can be improved the efficiency docked with internet of things equipment, accelerate the implementation process of internet of things data processing, save manpower and time cost.
Description
Technical field
The present invention relates to internet of things field more particularly to a kind of internet of things data method for stream processing, system and device.
Background technique
This part intends to provides background or context for the embodiment of the present invention stated in claims.Description herein
Recognize it is the prior art not because not being included in this section.
With the fast development of technology of Internet of things, explosive growth is presented in stream data.Currently, there are mainly three types of right in market
The engine that stream data is handled in real time is Flink engine, Storm engine and Spark Ttreaming engine respectively.These three
There are some problems in data processing engine, mainly include following several respects:
1. about delay.Flink engine and Storm engine are the low data processing delays of submicrosecond rank；And Spark
Ttreaming engine is the high data processing delay of second rank.
2. other about api class.The API of Storm engine is low level, needs developer fixed according to specific Storm
Adopted rule is write；The API of Flink engine and Spark Ttreaming engine is high level, wherein Spark Ttreaming
Engine is easy the ecological stack of docking Spark oneself, and Flink engine provides the class libraries of different scenes.
3. about ease for use.Storm engine does not support SQL stream process (SQL Streaming)；And Flink engine and
Spark Ttreaming engine all supports SQL stream process, wherein the field of Spark Ttreaming engine support SQL stream process
Jing Gengshen is wider, and Flink engine is only supported than shallower SQL stream process.
4. Storm engine highest, followed by Spark Ttreaming engine, are finally Flink about technical maturity
Engine.Namely Storm engine is current most stable of real-time stream process engine.
How a kind of low data processing delay, the high api class real-time stream process of stabilization that is other, and being easily used are provided as a result,
Engine has a very important significance the real-time stream process of magnanimity internet of things data.
Summary of the invention
The embodiment of the present invention provides a kind of internet of things data method for stream processing, straight to solve available data stream process engine
When connecing the real-time stream process for magnanimity internet of things data the technical issues of Shortcomings, this method comprises: obtaining real-time Transmission
Internet of things data；Based on real-time streams regulation engine, stream process is carried out to internet of things data, wherein real-time streams regulation engine packet
It includes: real-time streams computing engines and regulation engine；Export the stream process result of internet of things data.
The embodiment of the present invention also provides a kind of internet of things data current processing device, to solve available data stream process engine
When being directly used in the real-time stream process of magnanimity internet of things data the technical issues of Shortcomings, which includes: internet of things data
Module is obtained, for obtaining the internet of things data of real-time Transmission；Internet of things data stream process module, for based on real-time streams rule
Engine carries out stream process to internet of things data, wherein real-time streams regulation engine includes: real-time streams computing engines and regulation engine；
Stream process result output module, for exporting the stream process result of internet of things data.
The embodiment of the present invention also provides a kind of internet of things data stream processing system, to solve available data stream process engine
When being directly used in the real-time stream process of magnanimity internet of things data the technical issues of Shortcomings, which includes: internet of things equipment,
For real-time Transmission internet of things data；Equipment is calculated, is communicated with internet of things equipment, for being based on real-time streams regulation engine, to object
Networking data carries out stream process, and the stream process result of output internet of things data, wherein real-time streams regulation engine includes: reality
When stream calculation engine and regulation engine.
The embodiment of the present invention also provides a kind of computer equipment, is directly used in sea to solve available data stream process engine
Measure internet of things data real-time stream process when Shortcomings the technical issues of, the computer equipment include memory, processor and
The computer program that can be run on a memory and on a processor is stored, processor is realized above-mentioned when executing computer program
Internet of things data method for stream processing.
The embodiment of the present invention also provides a kind of computer readable storage medium, straight to solve available data stream process engine
When connecing the real-time stream process for magnanimity internet of things data the technical issues of Shortcomings, the computer-readable recording medium storage
There is the computer program for executing above-mentioned internet of things data method for stream processing.
In the embodiment of the present invention, by providing the real-time streams rule being bonded by real-time streams computing engines and regulation engine
Engine carries out stream process, and output stream processing result to the internet of things data of real-time Transmission, realize internet of things data access,
Stream calculation processing and the full-automatic processing of calculated result output.
It can be improved the efficiency docked with internet of things equipment through the embodiment of the present invention, accelerate the reality of internet of things data processing
Process is applied, save manpower and time cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is a kind of internet of things data method for stream processing flow chart provided in the embodiment of the present invention；
Fig. 2 is a kind of internet of things data stream processing system configuration diagram provided in the embodiment of the present invention；
Fig. 3 is a kind of data flow schematic diagram of the internet of things data stream process provided in the embodiment of the present invention；
Fig. 4 is a kind of internet of things data current processing device schematic diagram provided in the embodiment of the present invention；
Fig. 5 is a kind of internet of things data stream processing system schematic diagram provided in the embodiment of the present invention.
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, with reference to the accompanying drawing to this hair
Bright embodiment is described in further details.Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
A kind of internet of things data method for stream processing is provided in the embodiment of the present invention, Fig. 1 is to provide in the embodiment of the present invention
A kind of internet of things data method for stream processing flow chart, as shown in Figure 1, this method comprises the following steps:
S101 obtains the internet of things data of real-time Transmission.The internet of things data can be any one internet of things equipment reality
When the data that acquire, including but not limited to temperature, time etc..
S102 is based on real-time streams regulation engine, carries out stream process to internet of things data, wherein real-time streams regulation engine packet
It includes: real-time streams computing engines and regulation engine.Wherein, real-time streams regulation engine can be for the Internet of Things netting index to real-time Transmission
According to progress stream process, and stream process resultative construction is stored to the data processing engine of relational database.
As an alternative embodiment, in internet of things data method for stream processing provided in an embodiment of the present invention, in real time
Stream calculation engine can be Storm engine, and regulation engine can be Esper engine, then above-mentioned S102 can specifically pass through Esper
Engine and Storm engine carry out SQL stream process to internet of things data.Through the embodiment of the present invention, Storm engine can be made
It is increased to equal height with other Data Stream Processing engines in API and ease for use, and the modification to stream process rule may be implemented,
And thermal starting is realized after the modification.
Optionally, after above-mentioned S102, the embodiment of the present invention, which provides internet of things data method for stream processing, to include:
Monitor the disposition of internet of things data.
S103 exports the stream process result of internet of things data.It is alternatively possible to rule is exported by configuration data, it will not
Stream process result with internet of things data is output in different storage systems.
Optionally, in order to realize the real time modifying to data processing rule, and realize that (thermal starting is for thermal starting after the modification
Refer to the configuration or rule of the modification that comes into force in non-stop-machine situation), in a kind of optional embodiment, the embodiment of the present invention is provided
Internet of things data method for stream processing can also include: the data processing rule that internet of things data is configured based on real-time streams regulation engine
Then, wherein data processing rule includes at least one following: data access rule, data-flow computation rule and data output rule
Then.
It should be noted that the internet of things data method for stream processing that above-mentioned S101 to S103 of the embodiment of the present invention is provided, it can
To apply but be not limited in internet of things data stream processing system framework shown in Fig. 2.Correspondingly, Fig. 3 shows object shown in Fig. 2
The data flow of networking data stream processing system.As shown in Fig. 2, the system architecture mainly includes three parts:
1. data access part.The embodiment of the present invention provide but be not limited to two kinds of data access of the following two kinds: (a) with
Consumption message queue mode accesses internet of things data；(b) internet of things data is accessed by Rest api interface.
2. the Data Stream Processing part based on real-time streams regulation engine.It is tied according to real-time streams computing engines (Storm engine)
Normally engine (Esper engine) constructs real-time streams regulation engine.Pass through the real-time streams computing engines in real-time streams regulation engine
(Storm engine) carries out consumption and result output function to real time data and flows into plus regulation engine (Esper engine) to data
Row SQL stream process.
3. data output unit.The embodiment of the present invention provides multiple data sources storage output as a result, realizing that calculated result is defeated
Rule is configurable out and comes into force in real time.
From the foregoing, it will be observed that in internet of things data method for stream processing provided in an embodiment of the present invention, by providing by real-time flowmeter
The real-time streams regulation engine that engine and regulation engine are bonded is calculated to be based on after getting the internet of things data of real-time Transmission
The real-time streams regulation engine carries out stream process, and output stream processing result to the internet of things data of real-time Transmission, realizes Internet of Things
Network data access, stream calculation processing and the full-automatic processing of calculated result output, can be improved the effect docked with internet of things equipment
Rate accelerates the implementation process of internet of things data processing, and save manpower and time cost.
Illustrate the embodiment of the present invention by taking the internet of things equipment of temperature collection as an example below.Assuming that the object of a collection of temperature collection
Networked devices (for example, temperature sensor) need to count mean temperature, maximum temperature and minimum temperature value in five minutes, and
Statistical result is stored in relevant database (MySQL database).The internet of things data stream provided through the embodiment of the present invention
Processing scheme can realize the stream process to temperature data by operating as follows:
(1) metadata of internet of things equipment is configured；
(2) identification information (for example, English name of equipment) for setting the internet of things equipment is used as entire stream process process
Globally unique identifier；
(3) statistical rules is configured；
(4) configuration output storage system parameter (for example, the jdbcurl of MySQL, username and password etc.)；
(5) starting processing engine opens the monitoring interface UI and checks data processing amount；
(6) result data stored in relevant database MySQL is checked.
The embodiment of the present invention combines real-time streams computing engines and regulation engine, realizes internet of things data stream process rule
It can modify and come into force in real time；By configuring stream process result output rule, the stream process result of internet of things data can be exported
Storage system is arrived to difference, and stream process result output rule can also be modified and be come into force in real time.
A kind of internet of things data current processing device is additionally provided in the embodiment of the present invention, as described in the following examples.By
It is similar to internet of things data method for stream processing in the principle that the Installation practice solves the problems, such as, therefore the implementation of the Installation practice
It may refer to the implementation of method, overlaps will not be repeated.
Fig. 4 is a kind of internet of things data current processing device schematic diagram provided in the embodiment of the present invention, as shown in figure 4, should
Device includes: that internet of things data obtains module 41, internet of things data stream process module 42 and stream process result output module 43.
Wherein, internet of things data obtains module 41, for obtaining the internet of things data of real-time Transmission；At internet of things data stream
Module 42 is managed, for being based on real-time streams regulation engine, stream process is carried out to internet of things data, wherein real-time streams regulation engine packet
It includes: real-time streams computing engines and regulation engine；Stream process result output module 43, for exporting the stream process knot of internet of things data
Fruit.
As an alternative embodiment, in internet of things data current processing device provided in an embodiment of the present invention, in real time
Stream calculation engine can be Storm engine, and regulation engine can be Esper engine, then above-mentioned internet of things data stream process module
42 for carrying out SQL stream process to internet of things data by Esper engine and Storm engine.
From the foregoing, it will be observed that in internet of things data current processing device provided in an embodiment of the present invention, by providing by real-time flowmeter
The real-time streams regulation engine that engine and regulation engine are bonded is calculated, is got in real time when obtaining module 41 by internet of things data
After the internet of things data of transmission, which is based on by internet of things data stream process module 42, to real-time Transmission
Internet of things data carry out stream process；Finally by 43 output stream processing result of stream process result output module, Internet of Things are realized
Network data access, stream calculation processing and the full-automatic processing of calculated result output, can be improved the effect docked with internet of things equipment
Rate accelerates the implementation process of internet of things data processing, and save manpower and time cost.
In an alternative embodiment, internet of things data current processing device provided in an embodiment of the present invention can also wrap
Include: configuration module 44 configures the data processing rule of internet of things data, wherein at data for being based on real-time streams regulation engine
Reason rule includes at least one following: data access rule, data-flow computation rule and data output rule.
Further, embodiment as one preferred, internet of things data current processing device provided in an embodiment of the present invention
It can also include: monitoring module 45, for monitoring the disposition of internet of things data.
A kind of internet of things data stream processing system is additionally provided in the embodiment of the present invention, as described in the following examples.By
It is similar to internet of things data method for stream processing in the principle that the system embodiment solves the problems, such as, therefore the implementation of the system embodiment
It may refer to the implementation of method, overlaps will not be repeated.
Fig. 5 is a kind of internet of things data stream processing system schematic diagram provided in the embodiment of the present invention, as shown in figure 5, should
System includes: internet of things equipment 51 and calculating equipment 52.
Wherein, internet of things equipment 51 are used for real-time Transmission internet of things data；Equipment 52 is calculated, is communicated with internet of things equipment,
For be based on real-time streams regulation engine, to internet of things data carry out stream process, and output internet of things data stream process as a result,
Wherein, real-time streams regulation engine includes: real-time streams computing engines and regulation engine.
It should be noted that in internet of things data stream processing system provided in an embodiment of the present invention, calculating equipment 52 can be with
It is the equipment that any one handles internet of things data in real time, including but not limited to various Internet of Things cloud platforms or service
Device, for example, it is also possible to be the equipment that laptop, computer etc. are integrated or are able to access that real-time streams regulation engine.
From the foregoing, it will be observed that in internet of things data stream processing system provided in an embodiment of the present invention, by providing by real-time flowmeter
The real-time streams regulation engine that engine and regulation engine are bonded is calculated, receives the biography in real time of internet of things equipment 51 when calculating equipment 52
After defeated internet of things data, calculates equipment 52 and be based on the real-time streams regulation engine, the internet of things data of real-time Transmission is flowed
Processing, and output stream processing result realize at internet of things data access, stream calculation processing and calculated result output full-automation
Reason can be improved the efficiency docked with internet of things equipment, accelerates the implementation process of internet of things data processing, saves manpower and time
Cost.
As an alternative embodiment, being calculated in internet of things data stream processing system provided in an embodiment of the present invention
Equipment 52 is also used to configure the data processing rule of internet of things data, wherein data processing rule based on real-time streams regulation engine
Including at least one following: data access rule, data-flow computation rule and data output rule.
Further, as a preferred embodiment, internet of things data stream process provided in an embodiment of the present invention system
In system, the disposition that equipment 52 is also used to monitor internet of things data is calculated.
It should be noted that in internet of things data stream processing system provided in an embodiment of the present invention, real-time streams computing engines
For Storm engine, regulation engine is Esper engine, then above-mentioned calculating equipment 52 is also used to draw by Esper engine and Storm
It holds up and SQL stream process is carried out to internet of things data.
The embodiment of the invention also provides a kind of computer equipments, are directly used in solve available data stream process engine
When the real-time stream process of magnanimity internet of things data the technical issues of Shortcomings, which includes memory, processor
And the computer program that can be run on a memory and on a processor is stored, processor is realized above-mentioned when executing computer program
Internet of things data method for stream processing.
The embodiment of the invention also provides a kind of computer readable storage mediums, to solve available data stream process engine
When being directly used in the real-time stream process of magnanimity internet of things data the technical issues of Shortcomings, which is deposited
Contain the computer program for executing above-mentioned internet of things data method for stream processing.
In conclusion the embodiment of the invention provides a kind of rule-based internet of things data stream process scheme, it will be real-time
Stream calculation engine binding rule engine constructs real-time streams regulation engine, is carried out by the real-time streams regulation engine to internet of things data
The access of stream process, including but not limited to internet of things data, real-time streaming data calculate and the output of calculated result, with existing reality
When data flow engine compare, internet of things data stream process process provided in an embodiment of the present invention is more perfect (from data access to meter
Calculated result output is arrived in calculation again), the efficiency docked with internet of things equipment is improved, the implementation process of whole flow process is accelerated, is saved
Time and human cost are saved.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail it is bright, it should be understood that the above is only a specific embodiment of the present invention, the guarantor being not intended to limit the present invention
Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of internet of things data method for stream processing characterized by comprising
Obtain the internet of things data of real-time Transmission；
Based on real-time streams regulation engine, stream process is carried out to the internet of things data, wherein the real-time streams regulation engine packet
It includes: real-time streams computing engines and regulation engine；
Export the stream process result of the internet of things data.
2. the method as described in claim 1, which is characterized in that the method also includes:
Based on the real-time streams regulation engine, the data processing rule of the internet of things data is configured, wherein the data processing
Rule includes at least one following: data access rule, data-flow computation rule and data output rule.
3. the method as described in claim 1, which is characterized in that real-time streams regulation engine is being based on, to the internet of things data
After carrying out stream process, the method also includes:
Monitor the disposition of the internet of things data.
4. method as described in any one of claims 1 to 3, which is characterized in that the real-time streams computing engines draw for Storm
It holds up, the regulation engine is Esper engine, is based on real-time streams regulation engine, carries out stream process, packet to the internet of things data
It includes:
SQL stream process is carried out to the internet of things data by the Esper engine and the Storm engine.
5. a kind of internet of things data current processing device characterized by comprising
Internet of things data obtains module, for obtaining the internet of things data of real-time Transmission；
Internet of things data stream process module carries out stream process to the internet of things data for being based on real-time streams regulation engine,
In, the real-time streams regulation engine includes: real-time streams computing engines and regulation engine；
Stream process result output module, for exporting the stream process result of the internet of things data.
6. device as claimed in claim 5, which is characterized in that described device further include:
Configuration module, for configuring the data processing rule of the internet of things data based on the real-time streams regulation engine,
In, the data processing rule includes at least one following: data access rule, data-flow computation rule and data output rule
Then.
7. device as claimed in claim 5, which is characterized in that described device further include:
Monitoring module, for monitoring the disposition of the internet of things data.
8. a kind of internet of things data stream processing system characterized by comprising
Internet of things equipment is used for real-time Transmission internet of things data；
Equipment is calculated, is communicated with the internet of things equipment, for being based on real-time streams regulation engine, the internet of things data is carried out
Stream process, and the stream process result of the output internet of things data, wherein the real-time streams regulation engine includes: real-time streams
Computing engines and regulation engine.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor is realized described in any one of Claims 1-4 when executing the computer program
Internet of things data method for stream processing.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has perform claim
It is required that the computer program of any one of 1 to the 4 internet of things data method for stream processing.
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| CN110890983B (en) * | 2019-11-26 | 2022-04-05 | 北京杰思安全科技有限公司 | Big data-based stream processing early warning method |
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