CN110381139A - A kind of remote data acquisition method and apparatus Internet-based - Google Patents
A kind of remote data acquisition method and apparatus Internet-based Download PDFInfo
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- CN110381139A CN110381139A CN201910655992.4A CN201910655992A CN110381139A CN 110381139 A CN110381139 A CN 110381139A CN 201910655992 A CN201910655992 A CN 201910655992A CN 110381139 A CN110381139 A CN 110381139A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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Abstract
The present invention provides a kind of remote data acquisition method and apparatus Internet-based, the described method includes: slave station submodule generates data from station, slave station is registered the transfer service module that slave station submodule is connected in internet by submodule, in turn, after the real time data inquiry request of main website service module of the Real-time Data Service submodule by slave station submodule from transfer service module reception in internet, it can be according to preset argument table, corresponding real time remote variable data is inquired, and it is sent to main website service module by transfer service module.It can be seen that, the application is that each on-site terminal equipment is converted into cloud data service slave station, to carry out Distributed Storage, when having data query requirements so as to the main website service module of any position in internet, the transfer service module in internet can be passed through, the teledata of various regions is acquired using the data from station for being distributed in various regions, so as to save a large amount of data traffic and operation resource, reduces cost.
Description
Technical field
The present invention relates to data processing field more particularly to a kind of remote data acquisition method Internet-based and dresses
It sets.
Background technique
Internet is the important component of generation information technology, there is a two layers of meaning: first, the core of internet and
Basis is still internet, is the network for extending and extending on the basis of internet；Second, user terminal extends and expands to
Between any object and object, information exchange and communication are carried out.
For certain angle, internet is also a kind of mode for collecting data, and front end is that sensor acquires data, then
By the data by network transmission arrive rear end internet platform, internet platform by acquire data analyze, from
And realize the comprehensive utilization to data.It but is usually to be set by on-site terminal currently based on the data communication acquisition mode of internet
It is standby that Data Management Analysis platform (internet data service device) is just upload the data to while collecting data, pass through the platform
These data are analyzed again, are applied.Such data communication acquisition mode is that all data are all focused on internet data
In server, this to the data-handling capacity of server, concurrent capability, storage capacity require it is high, cause data acquire at
This is also high.
Therefore, how more advanced method is utilized, realizes effective acquisition to internet medium-long range data, to reduce interconnection
The data processing pressure and acquisition cost of network data server, and data traffic and operation resource can be saved, it has also become urgently
It solves the problems, such as.
Summary of the invention
In view of this, can be realized this application provides a kind of remote data acquisition method and apparatus Internet-based
Effective acquisition to internet medium-long range data, to reduce the data processing pressure and acquisition cost of internet data service device,
And data traffic and operation resource can be saved.
In a first aspect, for achieving the above object, this application provides a kind of remote data acquisitions Internet-based
Method, the method are applied to slave station service module, and the slave station service module includes that slave station submodule, slave station are registered submodule
Block, Real-time Data Service submodule；The described method includes:
The slave station submodule generates data from station；
The slave station is registered the transfer service module that the slave station submodule is connected in internet by submodule；
The Real-time Data Service submodule is by the slave station submodule from the transfer service module in the internet
After the real time data inquiry request for receiving main website service module in internet, according to the real time data inquiry request,
According to preset argument table, corresponding real time remote variable data is inquired, and the real time remote variable data is passed through into institute
It states slave station submodule and is sent to the transfer service module, so that the transfer service module is by the real time remote variable data
It is sent to the main website service module.
In an optional implementation manner, the slave station service module further includes historical data service submodule；It is described
Method further include:
The historical data service submodule is received by the slave station submodule from the transfer service module come autonomous
It after the history teledata inquiry request of service module of standing, is requested, is inquired corresponding preparatory according to the history teledata
The historical variable data of storage, and the historical variable data are sent to the transfer by the slave station submodule and service mould
Block, so that the long-range variable data of the history is sent to the main website server module by the transfer service module.
Second aspect, this application provides a kind of remote data acquisition method Internet-based, the method is applied to
Transfer service module in internet, the transfer service module include transfer Attendant sub-module, slave station register manage submodule,
Main website registers and manages submodule, main website turns slave station submodule, slave station turns main website submodule；
The transfer Attendant sub-module generates transfer service station,
The slave station, which is registered, to be managed after submodule receives and update registering from slave station service module, and the transfer is taken
Business station is connected to the slave station service module；
The main website, which registers, to be managed after submodule receives and update the registering of the main website service module in internet, will
The transfer service station is connected to the main website service module；
The main website turns slave station submodule and receives the data from the main website service module by the transfer service station
After inquiry request, the data inquiry request is sent to the slave station service module；
The slave station turns main website submodule and receives the data from the slave station service module by the transfer service station
After file, the data file is sent to the main website service module.
The third aspect, this application provides a kind of remote data acquisition method Internet-based, the method is applied to
Main website service module in internet, the main website service module include that main website submodule, main website register submodule, real time data
Inquire submodule；
The main website submodule generates data main website；
The main website registers the transfer service module that the main website submodule is connected in internet by submodule；
Real time data inquiry request is sent to described by the real time data inquiry submodule by the main website submodule
Transfer service module carries out so that the real time data inquiry request is sent to slave station service module by the transfer service module
Real time data inquiry.
In an optional implementation manner, the main website service module further includes the inquiry of historical data submodule；It is described
Method further include:
The inquiry of historical data is requested to be sent to by the main website submodule described by the inquiry of historical data submodule
Transfer service module carries out so that the inquiry of historical data request is sent to slave station service module by the transfer service module
The inquiry of historical data.
Fourth aspect, present invention also provides a kind of teledata acquisition device Internet-based, described device applications
In slave station service module, the slave station service module includes that slave station submodule, slave station are registered submodule, Real-time Data Service submodule
Block；Described device includes:
The slave station submodule, for generating data from station；
The slave station is registered submodule, the transfer service module for being connected to the slave station submodule in internet；
The Real-time Data Service submodule, for by the slave station submodule from the transfer service module receive come
From after the real time data inquiry request of the main website service module in internet, according to the real time data inquiry request, according to pre-
If argument table, inquire corresponding real time remote variable data, and the real time remote variable data is passed through into the slave station
Submodule is sent to the transfer service module, so that the real time remote variable data is sent to by the transfer service module
The main website service module.
In an optional implementation manner, the slave station service module further includes historical data service submodule；It is described
Device further include:
The historical data service submodule, for by the slave station submodule from the transfer service module receive come
From after the inquiry of historical data request of main website service module, is requested according to the historical data, inquire and be stored in advance accordingly
The long-range variable data of history, and the historical variable data are sent to the transfer by the slave station submodule and service mould
Block, so that the long-range variable data of the history is sent to the main website server module by the transfer service module.
5th aspect, present invention also provides a kind of teledata acquisition device Internet-based, described device applications
Transfer service module in internet, the transfer service module include that transfer Attendant sub-module, slave station register and manage submodule
Block, main website register and manage submodule, main website turns slave station submodule, slave station turns main website submodule；
The transfer Attendant sub-module, for generating transfer service station,
The slave station, which is registered, manages submodule, will be described after receiving and updating registering from slave station service module
Transfer service station is connected to the slave station service module；
The main website, which registers, manages submodule, for receiving and updating registering for the main website service module in internet
Afterwards, the transfer service station is connected to the main website service module；
The main website turns slave station submodule, for being received by the transfer service station from the main website service module
After data inquiry request, the data inquiry request is sent to the slave station service module；
The slave station turns main website submodule, for being received by the transfer service station from the slave station service module
After data file, the data file is sent to the main website service module.
6th aspect, present invention also provides a kind of teledata acquisition device Internet-based, described device applications
Main website service module in internet, the main website service module include that main website submodule, main website register submodule, in real time number
It is investigated that asking submodule；
The main website submodule, for generating data main website；
The main website registers submodule, the transfer service module for being connected to the main website submodule in internet；
The real time data inquires submodule, for real time data inquiry request to be sent to by the main website submodule
The transfer service module, so that the real time data inquiry request is sent to slave station service module by the transfer service module
Carry out real time data inquiry.
In an optional implementation manner, the main website service module further includes the inquiry of historical data submodule；It is described
Device further include:
The inquiry of historical data submodule, for requesting to be sent to the inquiry of historical data by the main website submodule
The transfer service module, so that the inquiry of historical data request is sent to slave station service module by the transfer service module
Carry out the inquiry of historical data.
7th aspect, present invention also provides a kind of remote data acquisition system Internet-based, the system comprises
Transfer service module in slave station service module, internet and the main website service module in internet, the slave station service module
It registers submodule, Real-time Data Service submodule including slave station submodule, slave station；The transfer service module includes transfer service
Submodule, slave station, which register and manage submodule, main website registers manages submodule, main website turns slave station submodule, slave station turns main website submodule
Block；The main website service module includes that main website submodule, main website register submodule, real time data inquiry submodule；
The slave station submodule, for generating data from station；
The slave station is registered submodule, the transfer service module for being connected to the slave station submodule in internet；
The Real-time Data Service submodule, for being taken by the slave station submodule from the transfer in the internet
After module of being engaged in receives the real time data inquiry request of the main website service module in internet, inquired according to the real time data
Request, according to preset argument table, inquires corresponding real time remote variable data, and the real time remote variable data is led to
It crosses the slave station submodule and is sent to the transfer service module, so that the transfer service module is by the real time remote variable
Data are sent to the main website service module；
The transfer Attendant sub-module, for generating transfer service station；
The slave station, which is registered, manages submodule, will be described after receiving and updating registering from slave station service module
Transfer service station is connected to the slave station service module；
The main website, which registers, manages submodule, for receiving and updating registering for the main website service module in internet
Afterwards, the transfer service station is connected to the main website service module；
The main website turns slave station submodule, for being received by the transfer service station from the main website service module
After data inquiry request, the inquiry request is sent to the slave station service module；
The slave station turns main website submodule, for being received by the transfer service station from the slave station service module
After data file, the data file is sent to the main website service module；
The main website submodule, for generating data main website；
The data main website, the transfer service module for being connected to the main website submodule in internet；
The real time data inquires submodule, for real time data inquiry request to be sent to by the main website submodule
The transfer service module, so that the real time data inquiry request is sent to slave station service module by the transfer service module
Carry out real time data inquiry.
It can be seen that the embodiment of the present application has the following beneficial effects:
Remote data acquisition method Internet-based provided by the present application is applied to slave station service module, slave station clothes
Business module includes that slave station submodule, slave station are registered submodule, Real-time Data Service submodule, wherein firstly, slave station submodule is raw
At data from station, then, slave station is registered the transfer service module that slave station submodule is connected in internet by submodule, in turn,
Mould is serviced when Real-time Data Service submodule receives the main website in internet from transfer service module by slave station submodule
After the real time data inquiry request of block, corresponding reality is inquired according to preset argument table according to the real time data inquiry request
Shi Yuancheng variable data, and the real time remote variable data is sent to the transfer service module by slave station submodule, with
Just the real time remote variable data can be sent to main website service module by transfer service module.As it can be seen that the embodiment of the present application is
Each on-site terminal equipment is converted to cloud data service slave station by slave station service module, to store, provide data, i.e.,
It is stored as data from station, data is provided, be converted into happy distributed storage for data are centrally stored in this way, realizing, and
When only the main website service module in internet has data query requirements, data from station can just acquire corresponding long-range number
According to, and it is sent to main website service module by the transfer service module in internet, and be no longer to collect the same of data
When just data are uploaded, so as to save a large amount of data traffic and operation resource, reduce 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 the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of flow chart of remote data acquisition method Internet-based provided by the embodiments of the present application；
Fig. 2 is the composed structure schematic diagram of slave station service module provided by the embodiments of the present application；
Fig. 3 is the flow chart of another kind provided by the embodiments of the present application remote data acquisition method Internet-based；
Fig. 4 is the flow chart of another kind provided by the embodiments of the present application remote data acquisition method Internet-based；
Fig. 5 is a kind of interactive process signal of remote data acquisition method Internet-based provided by the embodiments of the present application
Figure；
Fig. 6 is a kind of structural schematic diagram of teledata acquisition device Internet-based provided by the embodiments of the present application；
Fig. 7 is the structural representation of another kind teledata acquisition device Internet-based provided by the embodiments of the present application
Figure；
Fig. 8 is the structural representation of another kind teledata acquisition device Internet-based provided by the embodiments of the present application
Figure；
Fig. 9 is a kind of structural schematic diagram of remote data acquisition system Internet-based provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Technical solution provided by the present application in order to facilitate understanding below first carries out the research background of technical scheme
Simple declaration.
In recent years, with the high speed development of economy and Internet technology, internet is obtained as a kind of mode for collecting data
More and more applications are arrived.
Currently, sensor is usually arranged at the scene, to collection site number when carrying out data acquisition based on internet
According to and while acquiring data, it being arrived to the internet platform of rear end, by network transmission so that internet platform passes through pair
The analysis of data is acquired, realizes the comprehensive utilization to data.But current this data communication acquisition mode Internet-based is logical
It is often that Data Management Analysis platform (internet data is just upload the data to while collecting data by on-site terminal equipment
Server), these data are analyzed again by the platform, are applied.Such data communication acquisition mode is by all data
It all focuses in internet data service device, this requires pole to the data-handling capacity of server, concurrent capability, storage capacity
Height, the cost for causing data to acquire are also high.
Based on this, present applicant proposes a kind of remote data acquisition methods Internet-based, can be realized to internet
Effective acquisition of medium-long range data to reduce the data processing pressure and acquisition cost of internet data service device, and can save
Save data traffic and operation resource.
This method is described in detail below with reference to attached drawing.
Referring to Fig. 1, it illustrates a kind of remote data acquisition methods Internet-based provided by the embodiments of the present application
Flow chart, this method comprises:
S101: slave station submodule generates data from station.
In the embodiment of the present application, first in order to reduce the data processing pressure and acquisition cost of internet data service device
First each on-site terminal equipment can be converted into cloud data service slave station by slave station service module, to store, provide number
According to being stored as data from station, provide data.
Specifically, the application is to generate one in each industry spot using the slave station submodule in slave station service module
Data from station, as shown in Fig. 2, it illustrates the composed structure schematic diagram of slave station service module provided by the embodiments of the present application,
In, slave station service module be used for by field device by Internet of Things card of surfing Internet access internet, and with internet transfer service module
Slave station data transmission interface channel is established using User Datagram Protocol (User Datagram Protocol, abbreviation UDP), and
Data communication is carried out by the interface channel and transfer service module.
S102: slave station is registered the transfer service module that slave station submodule is connected in internet by submodule.
In the present embodiment, the submodule that can be registered by the slave station in slave station service module generates a slave station data and passes
Slave station submodule is linked to internet transfer service module by defeated interface channel, to establish slave station service module and transfer clothes
Communication connection between module of being engaged in, so that the two can carry out data communication by the connection.
It can be continued to execute after slave station submodule is connected to the transfer service module in internet by this step S102
Step S 103.
S103: Real-time Data Service submodule is come from by slave station submodule from the transfer service module reception in internet
After the real time data inquiry request of main website service module in internet, according to real time data inquiry request, according to preset change
Scale, inquires corresponding real time remote variable data, and real time remote variable data is sent to by slave station submodule
Turn service module, so that the real time remote variable data is sent to main website service module by transfer service module.
In the present embodiment, when generating data from station by step S101, and by step S102 by slave station submodule
After being connected to the transfer service module in internet, it can be connected by the Real-time Data Service submodule in slave station service module
To slave station submodule, and by the communication connection between the transfer service module in slave station submodule and internet, taken from transfer
Business module receiving real-time data inquiry request, which be sent to by the main website service module in internet
Transfer service module.
Then, Real-time Data Service submodule can be inquired according to real time data inquiry request, from preset argument table
Out to the current real-time time in requisition for inquiry and to the teledata of dependent variable in real time data inquiry request, wherein default
Argument table include corresponding relationship between time and variable, such as pair between time and each device parameter of electric-bag complex dust collector
It should be related to.
Then, the real time remote variable data inquired can be packaged into a data by Real-time Data Service submodule
Packet, by the communication connection between the transfer service module in slave station submodule and internet, is back to transfer for the data packet
Service module, so that the data packet is sent to main website service module by transfer service module, to respond main website service module hair
The real time data inquiry request sent.
In some possible implementations of the application, slave station service module further includes historical data service submodule, then
The application further include:
Historical data service submodule is received from transfer service module from main website service module by slave station submodule
It after the inquiry of historical data request, is requested according to the historical data, inquires the corresponding pre-stored long-range variable data of history,
And the long-range variable data of the history is sent to transfer service module by slave station submodule, so that transfer service module is by history
Long-range variable data is sent to main website server module.
In this implementation, as shown in Fig. 2, slave station service module further comprises historical data service submodule, this is gone through
History data service submodule is used for according to the corresponding relationship in argument table between time and variable, according to preset temporal frequency,
Long-range variable data is subjected to filing preservation, for example, a data can be filed by argument table with every 5 minutes, to be at any time mutual
Main website service module in networking provides historical data.
Based on this, slave station submodule is connected to when by step S101 generation data from station, and by step S102
After transfer service module in internet, historical data service submodule may be coupled to slave station submodule, and pass through slave station
Communication connection between module and transfer service module receives the inquiry of historical data request, the history number from transfer service module
It is that transfer service module is sent to by the main website service module in internet according to inquiry request.
Then, historical data service submodule can be requested according to the inquiry of historical data, in the ergodic data stored from it
It inquires in the inquiry of historical data request to the long-range variable data of history in requisition for inquiry, then, historical data service submodule
Block can by the long-range variable data of the history inquired according to query time generate a data file, by slave station submodule with
The data file is back to transfer service module by the communication connection between transfer service module, so that transfer service module will
The data file is sent to main website service module, to respond the real time data inquiry request of main website service module transmission.
To sum up, remote data acquisition method Internet-based provided by the embodiments of the present application is applied to slave station and services mould
Block, the slave station service module include that slave station submodule, slave station are registered submodule, Real-time Data Service submodule, wherein firstly,
Slave station submodule generates data from station, and then, slave station submodule is connected to transfer in internet and takes by slave station submodule of registering
Module of being engaged in comes from internet when Real-time Data Service submodule is received by slave station submodule from transfer service module in turn
Main website service module real time data inquiry request after, looked into according to the real time data inquiry request according to preset argument table
Corresponding real time remote variable data is ask out, and the real time remote variable data is sent to the transfer by slave station submodule
Service module, so that the real time remote variable data can be sent to main website service module by transfer service module.As it can be seen that this reality
Applying example is that each on-site terminal equipment is converted to cloud data service slave station by slave station service module, to store, provide
Data store as data from station, provide data, be converted into data are centrally stored happy distribution in this way, realizing and deposit
Storage, and when only the main website service module in internet has data query requirements, data from station can just acquire accordingly
Teledata, and it is sent to main website service module by the transfer service module in internet, and be no longer to collect number
According to while just data are uploaded, so as to save a large amount of data traffic and operation resource, reduce cost.
Above-described embodiment describes the technical side in the application applied to the collecting method of slave station service module in detail
Case, correspondingly, present invention also provides a kind of long-range numbers Internet-based of transfer service module applied in internet
According to acquisition method, this method is introduced below.
Referring to Fig. 3, it illustrates another kind provided by the embodiments of the present application remote data acquisition methods Internet-based
Flow chart, this method comprises:
S301: transfer Attendant sub-module generates transfer service station.
In the embodiment of the present application, first in order to reduce the data processing pressure and acquisition cost of internet data service device
First each on-site terminal equipment can be converted into cloud data service slave station by slave station service module, then by internet
Turn service module and fixed IP and port numbers are provided, completes the number in slave station service module and internet between main website service module
According to communication.Specifically, it is raw in Internet Server to can use the transfer Attendant sub-module in transfer service module first
At a fixed transfer service station, so that slave station service module and main website service module can be inquired according to IP and port numbers
And the transfer service station is used, to complete the transfer to the data between slave station service module and main website service module.
S302: slave station, which is registered, to be managed after submodule receives and update registering from slave station service module, and transfer is serviced
Station is connected to slave station service module.
In the present embodiment, when needing to carry out data communication with slave station service module, transfer service module can be passed through
In slave station register and manage submodule and be connected to transfer Attendant sub-module, receive and registering of updating that slave station service module sends asked
It asks, completes to register, so as to the communication connection established between slave station service module and transfer service module, such as can establish and adopt
Interface channel is transmitted with the data that UDP is established, so that the two can carry out data communication by the connection.
S303: main website, which registers, to be managed after submodule receives and update the registering of the main website service module in internet,
Transfer service station is connected to main website service module.
It in the present embodiment, can be in when needing to carry out data communication with the main website service module in internet
Turn the main website in service module and register to manage submodule and be connected to transfer Attendant sub-module, receives and update main website service module hair
The request of registering come, completes to register, so as to the communication connection established between main website service module and transfer service module, such as
It can establish the data transmission established using transmission control protocol (Transmission Control Protocol, abbreviation TCP)
Interface channel, so that the two can carry out data communication by the connection.
S304: main website turns slave station submodule and receives the data inquiry request from main website service module by transfer service station
Afterwards, which is sent to slave station service module.
In the present embodiment, it after transfer service station being connected to main website service module by step S303, can use
Turn the main website in service module and turn slave station submodule, is received by transfer service station and looked into from the data that main website service module is sent
Request (such as data query instruction) is ask, the data inquiry request is then sent to slave station service module again.
S305: after slave station turns main website submodule by data file of the transfer service station reception from slave station service module,
The data file is sent to main website service module.
In the present embodiment, transfer service station is connected to by slave station service module by step S302, and passes through step
After data inquiry request is sent to slave station service module by S304, master may further be turned using the slave station in transfer service module
It stands submodule, the data file fed back from slave station service module is received by transfer service station, wherein what the data file referred to
It is the response of the data inquiry request (such as data query instruction) sent to the main website service module in internet, may include reality
Data and pre-stored history data file etc. are applied, the data file are then sent to main website service module again, with reality
Data communication between existing main website service module and slave station service module.
In this way, in remote data acquisition method Internet-based provided by the present application, first by in internet
The transfer Attendant sub-module turned in service module generates transfer service station, then, can be registered by slave station and manage submodule reception
And after updating registering from slave station service module, transfer service station is connected to slave station service module, and pass through main website label
After receiving to management submodule and update the registering of the main website service module in internet, transfer service station is connected to master
It stands service module, in turn, when main website service module has data query requirements, can use main website, to turn slave station submodule logical
After crossing the data inquiry request of main website service module of the transfer service station reception in internet, data inquiry request is sent
It further recycles slave station to turn main website submodule to slave station service module and is received by transfer service station from slave station service
After the data file of module, which is sent to main website service module, so that realizing only has in main website service module
When data query requirements, just by transfer service module from slave station service module inquire data, and no longer need data from
It stands and just uploads data while collecting data, so as to save a large amount of data traffic and operation resource, reduce
Cost.
Above-described embodiment describes the data acquisition side for the transfer service module being applied in internet in the application in detail
The technical solution of method, correspondingly, present invention also provides a kind of main website service modules applied in internet based on interconnection
The remote data acquisition method of net, is below introduced this method.
Referring to fig. 4, it illustrates another kind provided by the embodiments of the present application remote data acquisition methods Internet-based
Flow chart, this method comprises:
S401: main website submodule generates data main website.
In the embodiment of the present application, first in order to reduce the data processing pressure and acquisition cost of internet data service device
First can use the main website service module in internet includes that main website submodule generates a main website basic framework as data master
It stands, and derives other submodules, for example main website registers submodule, real time data inquiry submodule etc..
S402: main website registers the transfer service module that main website submodule is connected in internet by submodule.
In the present embodiment, the submodule that can be registered by the main website in main website service module generates a main website data and passes
Defeated interface channel (such as the virtual link established using TCP), is linked to internet transfer service module for main website submodule, thus
The communication connection between the main website service module in internet and transfer service module is established, so that the two can pass through the company
Tap into row data communication.
It can be continued to execute after main website submodule is connected to the transfer service module in internet by this step S402
Step S 403.
S403: real time data inquiry request is sent to described by real time data inquiry submodule by the main website submodule
Transfer service module carries out so that the real time data inquiry request is sent to slave station service module by the transfer service module
Real time data inquiry.
In the present embodiment, when generating data main website by step S401, and by step S402 by main website submodule
After being connected to the transfer service module in internet, can inquire submodule by the real time data in main website service module can be with
It is connected to main website submodule, and by the communication connection between main website submodule and transfer service module, real time data is inquired
Request (such as real-time data query instruction) is sent to transfer service module, so that transfer service module asks real time data inquiry
It asks and is sent to the progress real time data inquiry of slave station service module.
Then, real time data inquiry submodule can also receive the real time remote variable data of transfer service module return,
The real time remote variable data refers to that slave station service module is looked into from preset argument table according to real time data inquiry request
It askes out to the current real-time time in requisition for inquiry and to the data of dependent variable in real time data inquiry request, is to main website service
The response for the real time data inquiry request that module is sent, wherein preset argument table includes the corresponding pass between time and variable
System, such as the corresponding relationship between time and each device parameter of electric-bag complex dust collector.
In some possible implementations of the application, main website service module further includes the inquiry of historical data submodule, then
The application further include:
The inquiry of historical data submodule requests the inquiry of historical data to be sent to transfer service module by main website submodule,
The inquiry of historical data is carried out so that the inquiry of historical data request is sent to slave station service module by transfer service module.
In this implementation, main website service module further comprises the inquiry of historical data submodule, the inquiry of historical data
For issue the inquiry of historical data request (such as the inquiry of historical data instruction), then when by step S401 generate data main website, with
And after by step S402 main website submodule being connected to transfer service module, the inquiry of historical data submodule may be coupled to master
It stands submodule, and by the communication connection between main website submodule and transfer service module, the inquiry of historical data is requested to send
To transfer service module, history is carried out so that the inquiry of historical data request is sent to slave station service module by transfer service module
Data query.
Then, the inquiry of historical data submodule can also receive the long-range variable data of history of transfer service module return,
The long-range variable data of the history refers to that slave station service module is requested according to the inquiry of historical data, in the ergodic data stored from it
To the historical variable data in requisition for inquiry in the inquiry of historical data request inquired, and generated according to query time
One data file.
To sum up, remote data acquisition method Internet-based provided by the embodiments of the present application, applied in internet
Main website service module, the main website service module include that main website submodule, main website register submodule, real time data inquiry submodule,
Wherein, firstly, main website submodule generates data main website, then, the main website submodule is connected to mutually by main website submodule of registering
Transfer service module in networking, in turn, real time data, which inquires submodule, can pass through main website for real time data inquiry request
Module is sent to transfer service module, so as to transfer service module by real time data inquiry request be sent to slave station service module into
The inquiry of row real time data.To realize only when main website service module there are data query requirements, just pass through transfer service
Module inquires data from slave station service module, and data from station is no longer needed just to carry out data while collecting data
It passes, so as to save a large amount of data traffic and operation resource, reduces cost.
Remote data acquisition method Internet-based provided by the present application for ease of understanding, referring to Fig. 5, it illustrates this
The interactive process schematic diagram for applying for the remote data acquisition method Internet-based that embodiment provides, may include following step
It is rapid:
S501: data inquiry request is transmitted interface channel hair by main website data by the main website service module in internet
It send to transfer service module.
S502: the transfer service module in internet passes through data inquiry request according to the specified slave station of master request
Slave station data transmission interface channel is sent to specified slave station service module.
S503: slave station service module carries out data acquisition according to real time data inquiry request, and according to preset variable
Table inquires corresponding real time remote variable data.
S504: the real time remote variable data inquired is packaged into a data packet by slave station service module, is back to mutually
Transfer service module in networking.
S505: the data packet is sent to the main website service module in internet by the transfer service module in internet, is used
To respond the real time data inquiry request of main website service module transmission.
In this way, providing fixed IP and port numbers first with internet transfer service module；Then it is taken again by slave station
Be engaged in module by field device by Internet of Things card of surfing Internet access internet, and with internet transfer service module using UDP establish from
Data of standing transmit interface channel；And the main website service module that the client terminal in internet will be applied to, pass through broadband access
Main website data transmission interface channel is established using TCP with internet transfer service module, so as to realize various regions in internet
The data equipment of industry spot changes into cloud data service slave station by slave station service module, and all data are stored in now
In field data equipment, so that the main website service module of any position in internet can service mould by the transfer in internet
Block acquires the teledata of various regions, and when only in the main website, service module has data query requirements, just by internet
Transfer service module inquire data from slave station service module, and data from station is no longer needed just will to count while collecting data
According to being uploaded, and then a large amount of data traffic and operation resource can be saved, reduce cost.
Based on above-mentioned collecting method, present invention also provides a kind of teledata acquisition device Internet-based,
As shown in fig. 6, described device be applied to slave station service module 600, the slave station service module 600 include slave station submodule 601,
Slave station is registered submodule 602 and Real-time Data Service submodule 603；
The slave station submodule 601, for generating data from station；
The slave station is registered submodule 602, for the slave station submodule to be connected to the service mould of the transfer in internet
Block；
The Real-time Data Service submodule 603, for by the slave station submodule from the transfer in the internet
After service module receives the real time data inquiry request of the main website service module in internet, looked into according to the real time data
Request is ask, according to preset argument table, inquires corresponding real time remote variable data, and by the real time remote variable data
It is sent to the transfer service module by the slave station submodule, so that the transfer service module becomes the real time remote
Amount data are sent to the main website service module.
Optionally, the slave station service module 600 further includes historical data service submodule, described device further include:
The historical data service submodule, for by the slave station submodule from the transfer service module receive come
From after the inquiry of historical data request of main website service module, is requested according to the historical data, inquire and be stored in advance accordingly
The long-range variable data of history, and the long-range variable data of the history is sent to the transfer by the slave station submodule and is taken
Business module, so that the long-range variable data of the history is sent to the main website server module by the transfer service module.
As it can be seen that teledata acquisition device Internet-based provided by the embodiments of the present application, is applied to slave station and services mould
Block, the slave station service module include that slave station submodule, slave station are registered submodule, Real-time Data Service submodule, wherein firstly,
Slave station submodule generates data from station, and then, slave station submodule is connected to transfer in internet and takes by slave station submodule of registering
Module of being engaged in comes from internet when Real-time Data Service submodule is received by slave station submodule from transfer service module in turn
Main website service module real time data inquiry request after, looked into according to the real time data inquiry request according to preset argument table
Corresponding real time remote variable data is ask out, and the real time remote variable data is sent to the transfer by slave station submodule
Service module, so that the real time remote variable data can be sent to main website service module by transfer service module.As it can be seen that this reality
Applying example is that each on-site terminal equipment is converted to cloud data service slave station by slave station service module, to store, provide
Data store as data from station, provide data, deposit the centrally stored distribution that is converted to of data in this way, realizing
Storage, and when only the main website service module in internet has data query requirements, data from station can just acquire accordingly
Teledata, and it is sent to main website service module by the transfer service module in internet, and be no longer to collect number
According to while just data are uploaded, so as to save a large amount of data traffic and operation resource, reduce cost.
Based on above-mentioned collecting method, present invention also provides another remote data acquisitions Internet-based to fill
It sets, as shown in fig. 7, described device is applied to the transfer service module 700 in internet；The transfer service module 700 includes
Transfer Attendant sub-module 701, slave station, which register and manage submodule 702, main website registers manages submodule 703, main website turns slave station submodule
Block 704 and slave station turn main website submodule 705；
The transfer Attendant sub-module 701, for generating transfer service station,
The slave station, which is registered, manages submodule 702, after receiving and updating registering from slave station service module, by institute
It states transfer service station and is connected to the slave station service module；
The main website, which registers, manages submodule 703, for receiving and updating the main website service module in internet
After registering, the transfer service station is connected to the main website service module；
The main website turns slave station submodule 704, services mould from the main website for receiving by the transfer service station
After the data inquiry request of block, the data inquiry request is sent to the slave station service module；
The slave station turns main website submodule 705, services mould from the slave station for receiving by the transfer service station
After the data file of block, the data file is sent to the main website service module.
In this way, in teledata acquisition device Internet-based provided by the present application, first by in internet
The transfer Attendant sub-module turned in service module generates transfer service station, then, can be registered by slave station and manage submodule reception
And after updating registering from slave station service module, transfer service station is connected to slave station service module, and pass through main website label
After receiving to management submodule and update the registering of the main website service module in internet, transfer service station is connected to master
It stands service module, in turn, when main website service module has data query requirements, can use main website, to turn slave station submodule logical
After crossing data inquiry request of the transfer service station reception from main website service module, data inquiry request is sent to slave station service
Module further recycles slave station to turn main website submodule and receives the data from slave station service module by transfer service station
After file, which is sent to main website service module, so that the main website service module realized only in internet has
When data query requirements, data are just inquired from slave station service module by the transfer service module in internet, and no longer
Data from station is needed just to upload data while collecting data, so as to save a large amount of data traffic and operation
Resource reduces cost.
Based on above-mentioned collecting method, present invention also provides another remote data acquisitions Internet-based to fill
It sets, as shown in figure 8, described device is applied to the main website service module 800 in internet；The main website service module 800 includes
Main website submodule 801, main website register submodule 802 and real time data inquiry submodule 803；
The main website submodule 801, for generating data main website；
The main website registers submodule 802, for the main website submodule to be connected to the service mould of the transfer in internet
Block；
The real time data inquires submodule 803, for sending out real time data inquiry request by the main website submodule
It send to the transfer service module, so that the real time data inquiry request is sent to slave station service by the transfer service module
Module carries out real time data inquiry.
Optionally, the main website service module 800 further includes the inquiry of historical data submodule, described device further include:
The inquiry of historical data submodule, for requesting to be sent to the inquiry of historical data by the main website submodule
The transfer service module, so that the inquiry of historical data request is sent to slave station service module by the transfer service module
Carry out the inquiry of historical data.
In this way, being applied in internet in teledata acquisition device Internet-based provided by the embodiments of the present application
Main website service module, which includes that main website submodule, main website register submodule, real time data inquiry submodule
Block, wherein firstly, main website submodule generates data main website, then, the main website submodule is connected to by main website submodule of registering
Real time data inquiry request can be passed through main website by the transfer service module in internet, in turn, real time data inquiry submodule
Submodule is sent to transfer service module, so that real time data inquiry request is sent to slave station service module by transfer service module
Carry out real time data inquiry.When having data query requirements to realize the main website service module only in internet,
Data are inquired from slave station service module by the transfer service module in internet, and data from station is no longer needed to collect data
While just data are uploaded, so as to save a large amount of data traffic and operation resource, reduce cost.
Referring to Fig. 9, this application provides a kind of remote data acquisition system Internet-based, the system 900 includes
Transfer service module 700 in slave station service module 600, internet and the main website service module 800 in internet, the slave station
Service module 600 includes that slave station submodule 601, slave station are registered submodule 602, Real-time Data Service submodule 603；The transfer
Service module 700 include transfer Attendant sub-module 701, slave station register manage submodule 702, main website register manage submodule 703,
Main website turns slave station submodule 704, slave station turns main website submodule 705；The main website service module 800 include main website submodule 801,
Main website register submodule 802, real time data inquiry submodule 803；
The slave station submodule 600, for generating data from station；
The slave station is registered submodule 601, for the slave station submodule to be connected to the service mould of the transfer in internet
Block；
The Real-time Data Service submodule 602, for passing through the slave station submodule from the internet
After the real time data inquiry request for turning main website service module of the service module reception in internet, according to the real time data
Inquiry request inquires corresponding real time remote variable data according to preset argument table, and by the real time remote variable number
It is sent to the transfer service module according to by the slave station submodule, so that the transfer service module is by the real time remote
Variable data is sent to the main website service module；
The transfer Attendant sub-module 701, for generating transfer service station；
The slave station, which is registered, manages submodule 702, after receiving and updating registering from slave station service module, by institute
It states transfer service station and is connected to the slave station service module；
The main website, which registers, manages submodule 703, for receiving and updating the main website service module in internet
After registering, the transfer service station is connected to the main website service module；
The main website turns slave station submodule 704, services mould from the main website for receiving by the transfer service station
After the data inquiry request of block, the inquiry request is sent to the slave station service module；
The slave station turns main website submodule 705, services mould from the slave station for receiving by the transfer service station
After the data file of block, the data file is sent to the main website service module；
The main website submodule 801, for generating data main website；
The data main website 802, the transfer service module for being connected to the main website submodule in internet；
The real time data inquires submodule 803, for sending out real time data inquiry request by the main website submodule
It send to the transfer service module, so that the real time data inquiry request is sent to slave station service by the transfer service module
Module carries out real time data inquiry.
For device embodiment, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not
In the case where making the creative labor, it can understand and implement.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (11)
1. a kind of remote data acquisition method Internet-based, which is characterized in that the method is applied to slave station service module,
The slave station service module includes that slave station submodule, slave station are registered submodule, Real-time Data Service submodule；The method packet
It includes:
The slave station submodule generates data from station；
The slave station is registered the transfer service module that the slave station submodule is connected in internet by submodule；
The Real-time Data Service submodule is received by the slave station submodule from the transfer service module in the internet
After the real time data inquiry request of main website service module in internet, according to the real time data inquiry request, according to
Preset argument table, inquires corresponding real time remote variable data, and by the real time remote variable data by it is described from
Submodule of standing is sent to the transfer service module, so that the transfer service module sends the real time remote variable data
To the main website service module.
2. the method according to claim 1, wherein the slave station service module further includes historical data service
Module；The method also includes:
The historical data service submodule is received from the transfer service module by the slave station submodule and is taken from main website
It after the inquiry of historical data request for module of being engaged in, is requested according to the historical data, it is remote to inquire corresponding pre-stored history
Journey variable data, and the long-range variable data of the history is sent to the transfer service module by the slave station submodule,
So that the long-range variable data of the history is sent to the main website server module by the transfer service module.
3. a kind of remote data acquisition method Internet-based, which is characterized in that during the method is applied in internet
Turn service module, the transfer service module include transfer Attendant sub-module, slave station register manage submodule, main website registers management
Submodule, main website turn slave station submodule, slave station turns main website submodule；
The transfer Attendant sub-module generates transfer service station,
The slave station, which is registered, to be managed after submodule receives and update registering from slave station service module, by the transfer service station
It is connected to the slave station service module；
The main website, which registers, to be managed after submodule receives and update the registering of the main website service module in internet, will be described
Transfer service station is connected to the main website service module；
The main website turns slave station submodule and receives the data query from the main website service module by the transfer service station
After request, the data inquiry request is sent to the slave station service module；
The slave station turns main website submodule and receives the data file from the slave station service module by the transfer service station
Afterwards, the data file is sent to the main website service module.
4. a kind of remote data acquisition method Internet-based, which is characterized in that the method is applied to the master in internet
It stands service module, the main website service module includes that main website submodule, main website register submodule, real time data inquiry submodule；
The main website submodule generates data main website；
The main website registers the transfer service module that the main website submodule is connected in internet by submodule；
Real time data inquiry request is sent to the transfer by the main website submodule by the real time data inquiry submodule
Service module carries out in real time so that the real time data inquiry request is sent to slave station service module by the transfer service module
Data query.
5. according to the method described in claim 4, it is characterized in that, the main website service module further includes the inquiry of historical data
Module；The method also includes:
The inquiry of historical data submodule requests the inquiry of historical data to be sent to the transfer by the main website submodule
Service module carries out history so that the inquiry of historical data request is sent to slave station service module by the transfer service module
Data query.
6. a kind of teledata acquisition device Internet-based, which is characterized in that described device is applied to slave station service module,
The slave station service module includes that slave station submodule, slave station are registered submodule, Real-time Data Service submodule；Described device packet
It includes:
The slave station submodule, for generating data from station；
The slave station is registered submodule, the transfer service module for being connected to the slave station submodule in internet；
The Real-time Data Service submodule, for by the slave station submodule from the transfer service module in the internet
After the real time data inquiry request for receiving main website service module in internet, according to the real time data inquiry request,
According to preset argument table, corresponding real time remote variable data is inquired, and the real time remote variable data is passed through into institute
It states slave station submodule and is sent to the transfer service module, so that the transfer service module is by the real time remote variable data
It is sent to the main website service module.
7. device according to claim 6, which is characterized in that the slave station service module further includes historical data service
Module；Described device further include:
The historical data service submodule, for being received by the slave station submodule from the transfer service module come autonomous
It stands after the inquiry of historical data request of service module, is requested according to the historical data, inquire pre-stored accordingly go through
The long-range variable data of history, and the long-range variable data of the history is sent to the transfer by the slave station submodule and services mould
Block, so that the long-range variable data of the history is sent to the main website server module by the transfer service module.
8. a kind of teledata acquisition device Internet-based, which is characterized in that during described device is applied in internet
Turn service module, the transfer service module include transfer Attendant sub-module, slave station register manage submodule, main website registers management
Submodule, main website turn slave station submodule, slave station turns main website submodule；
The transfer Attendant sub-module, for generating transfer service station,
The slave station, which is registered, manages submodule, after receiving and updating registering from slave station service module, by the transfer
Service station is connected to the slave station service module；
The main website, which registers, manages submodule, after receiving and updating the registering of the main website service module in internet,
The transfer service station is connected to the main website service module；
The main website turns slave station submodule, for receiving the data from the main website service module by the transfer service station
After inquiry request, the data inquiry request is sent to the slave station service module；
The slave station turns main website submodule, for receiving the data from the slave station service module by the transfer service station
After file, the data file is sent to the main website service module.
9. a kind of teledata acquisition device Internet-based, which is characterized in that described device is applied to the master in internet
It stands service module, the main website service module includes that main website submodule, main website register submodule, real time data inquiry submodule；
The main website submodule, for generating data main website；
The main website registers submodule, the transfer service module for being connected to the main website submodule in internet；
The real time data inquires submodule, described for real time data inquiry request to be sent to by the main website submodule
Transfer service module carries out so that the real time data inquiry request is sent to slave station service module by the transfer service module
Real time data inquiry.
10. device according to claim 9, which is characterized in that the main website service module further includes the inquiry of historical data
Submodule；Described device further include:
The inquiry of historical data submodule, it is described for the inquiry of historical data request to be sent to by the main website submodule
Transfer service module carries out so that the inquiry of historical data request is sent to slave station service module by the transfer service module
The inquiry of historical data.
11. a kind of remote data acquisition system Internet-based, which is characterized in that the system comprises slave station service module,
Transfer service module in internet and the main website service module in internet, the slave station service module include slave station submodule
Block, slave station are registered submodule, Real-time Data Service submodule；The transfer service module includes transfer Attendant sub-module, slave station
Register and manage submodule, main website register manage submodule, main website turns slave station submodule, slave station turns main website submodule；The main website
Service module includes that main website submodule, main website register submodule, real time data inquiry submodule；
The slave station submodule, for generating data from station；
The slave station is registered submodule, the transfer service module for being connected to the slave station submodule in internet；
The Real-time Data Service submodule, for servicing mould from the transfer in the internet by the slave station submodule
After block receives the real time data inquiry request of the main website service module in internet, asked according to real time data inquiry
It asks, according to preset argument table, inquires corresponding real time remote variable data, and the real time remote variable data is passed through
The slave station submodule is sent to the transfer service module, so that the transfer service module is by the real time remote variable number
According to being sent to the main website service module；
The transfer Attendant sub-module, for generating transfer service station；
The slave station, which is registered, manages submodule, after receiving and updating registering from slave station service module, by the transfer
Service station is connected to the slave station service module；
The main website, which registers, manages submodule, after receiving and updating the registering of the main website service module in internet,
The transfer service station is connected to the main website service module；
The main website turns slave station submodule, for receiving the data from the main website service module by the transfer service station
After inquiry request, the inquiry request is sent to the slave station service module；
The slave station turns main website submodule, for receiving the data from the slave station service module by the transfer service station
After file, the data file is sent to the main website service module；
The main website submodule, for generating data main website；
The data main website, the transfer service module for being connected to the main website submodule in internet；
The real time data inquires submodule, described for real time data inquiry request to be sent to by the main website submodule
Transfer service module carries out so that the real time data inquiry request is sent to slave station service module by the transfer service module
Real time data inquiry.
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