CN109862094A - A kind of water utilities device data sharing method and device based on stream calculation - Google Patents
A kind of water utilities device data sharing method and device based on stream calculation Download PDFInfo
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- CN109862094A CN109862094A CN201910094878.9A CN201910094878A CN109862094A CN 109862094 A CN109862094 A CN 109862094A CN 201910094878 A CN201910094878 A CN 201910094878A CN 109862094 A CN109862094 A CN 109862094A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The present invention provides a kind of water utilities device data sharing method based on stream calculation, including acquires device data by each water utilities intelligent terminal, and device data is uploaded to device data acquisition platform；Received device data is saved in database by device data acquisition platform, while device data being pushed in stream calculation engine by the way of asynchronous message；Each water utilities operation system obtains device data in real time from the correspondence stream calculation channel of stream calculation engine respectively, and carries out real-time exhibition or persistent storage to the device data of acquisition.The present invention also provides devices corresponding to a kind of method.The invention has the advantages that ensureing that the water utilities operation system on upper layer can get device data in real time, the device data for postponing to upload can also timely update, so as to promote the real-time exhibition ability and data statistics quality of upper layer water utilities operation system.
Description
Technical field
The present invention relates to water utilities data processing field, in particular to the shared side of a kind of water utilities device data based on stream calculation
Method and device.
Background technique
With the fast development of wisdom water utilities and the continuous maturation of technology of Internet of things, the service application of each water enterprise is got over
Come it is abundanter, the quality of data of water utilities equipment is required and data real time monitoring require it is also higher and higher.Traditional water utilities equipment
When carrying out data sharing, require that the data of water utilities equipment are first uploaded to device data acquisition platform, and be saved in data
In library；The modes of database or web services is provided by data sharing to the water investment on upper layer by device data acquisition platform again
Business system, this causes the data of water utilities equipment to be unable to Real-Time Sharing, and the data that the delay of water utilities equipment uploads can not also timely update,
Affect the real-time exhibition ability and data statistics quality of upper-layer service application.
Summary of the invention
One of the technical problem to be solved in the present invention is to provide a kind of shared side of the water utilities device data based on stream calculation
Method can realize the device data Real-Time Sharing for acquiring water utilities intelligent terminal to the water utilities business system on upper layer by this method
System is applied.
The present invention is realized in one of technical problem: a kind of water utilities device data sharing method based on stream calculation,
Described method includes following steps:
Step S1, device data is acquired by each water utilities intelligent terminal, and device data is uploaded to device data
Acquisition platform；
Step S2, received device data is saved in database by device data acquisition platform, while being disappeared using asynchronous
Device data is pushed in stream calculation engine by the mode of breath；
Step S3, each water utilities operation system obtains number of devices from the correspondence stream calculation channel of stream calculation engine respectively in real time
According to, and real-time exhibition or persistent storage are carried out to the device data of acquisition.
Further, the step S1 is specifically included:
Step S11, each water utilities intelligent terminal is registered in device data acquisition platform, device data acquisition is flat
Platform is that each water utilities intelligent terminal distributes a unique encodings；
Step S12, water utilities intelligent terminal sends data request information and gives device data acquisition platform, and device data is adopted
Collection platform parses received data request information, and corresponding water utilities intelligent terminal is verified by unique encodings
It is whether legal, and if legal, device data is extracted, and returned data receives successful message to corresponding water utilities intelligence
Terminal device；If illegal, the message of authentication failed is returned to corresponding water utilities intelligent terminal.
Further, described that device data is pushed to stream calculation by the way of asynchronous message in the step S2
In engine specifically:
Device data is pushed in stream calculation engine by device data acquisition platform by the way of asynchronous message, stream calculation
The device data received is saved in corresponding stream calculation channel by engine according to received sequencing；
Meanwhile stream calculation engine returned data push state by the way of asynchronous message gives device data acquisition platform,
Device data acquisition platform judges whether data push success according to the data-pushing state of return, and if pushed successfully,
No longer push again；If push failure carries out repeating push according to the first time interval of setting, after pushing successfully
Just stop.
Further, the step S3 is specifically included:
Step S31, stream calculation channel judges that the flow data in downstream obtains service and is after keeping received device data
It is no to have connection, and if there is connection, then enter step S33；If do not connected, S32 is entered step；
Step S32, stream calculation channel repeats to judge that flow data obtains whether service has according to the second time interval of setting
Connection just stops after judging that flow data obtains service to have connection, and enters step S33；
Step S33, device data is passed to corresponding flow data and obtains service by stream calculation channel, and flow data obtains service
Received device data is submitted into corresponding water utilities operation system；
Step S34, water utilities operation system is after receiving device data, to device data progress real-time exhibition or persistently
Change storage.
The second technical problem to be solved by the present invention is to provide a kind of shared dress of the water utilities device data based on stream calculation
It sets, the device data Real-Time Sharing for acquiring water utilities intelligent terminal can be realized to the water investment on upper layer by the sharing means
Business system is applied.
The present invention is realized in the twos' of technical problem: the sharing means include data acquisition module, data-pushing
Module and data processing module；
The data acquisition module, for by each water utilities intelligent terminal acquisition device data, and by device data
It is uploaded to device data acquisition platform；
Received device data is saved in database by the data-pushing module for device data acquisition platform,
Device data is pushed in stream calculation engine by the way of asynchronous message simultaneously；
The data processing module, for each water utilities operation system respectively from the correspondence stream calculation channel of stream calculation engine
Device data is obtained in real time, and real-time exhibition or persistent storage are carried out to the device data of acquisition.
Further, the data acquisition module specifically includes facility registration unit and data acquisition unit；
The facility registration unit, for each water utilities intelligent terminal to be registered in device data acquisition platform,
Device data acquisition platform is that each water utilities intelligent terminal distributes a unique encodings；
It is flat to device data acquisition to send data request information for water utilities intelligent terminal for the data acquisition unit
Platform, device data acquisition platform parse received data request information, and corresponding water is verified by unique encodings
Whether business intelligent terminal is legal, and if legal, extracts device data, and returned data receives successful message and gives
Corresponding water utilities intelligent terminal；If illegal, the message for returning to authentication failed is set to corresponding water utilities intelligent terminal
It is standby.
Further, described to be pushed to device data by the way of asynchronous message in the data-pushing module
In stream calculation engine specifically:
Device data is pushed in stream calculation engine by device data acquisition platform by the way of asynchronous message, stream calculation
The device data received is saved in corresponding stream calculation channel by engine according to received sequencing；
Meanwhile stream calculation engine returned data push state by the way of asynchronous message gives device data acquisition platform,
Device data acquisition platform judges whether data push success according to the data-pushing state of return, and if pushed successfully,
No longer push again；If push failure carries out repeating push according to the first time interval of setting, after pushing successfully
Just stop.
Further, the data processing module specifically includes the first connection judgment unit, the second connection judgment unit, number
According to submission unit and data processing unit；
The first connection judgment unit judges downstream for stream calculation channel after keeping received device data
Flow data obtain whether service has a connection, and if there is connection, then enter the data and submit unit；If do not connected,
Then enter the second connection judgment unit；
The second connection judgment unit repeats to judge fluxion for stream calculation channel according to the second time interval of setting
According to obtaining whether service has connection, just stop after judging that flow data obtains service to have connection, and mentioned into the data
Presentate member；
The data submit unit, and device data is passed to corresponding flow data for stream calculation channel and obtains service,
Flow data obtains service and received device data is submitted to corresponding water utilities operation system；
The data processing unit carries out device data real for water utilities operation system after receiving device data
When show or persistent storage.
The present invention has the advantage that the present invention passes through each water utilities operation system in device data acquisition platform and upper layer
Between set up a set of stream calculation engine, device data acquisition platform is after receiving the device data of upload, by device data
Device data is pushed in shared stream calculation channel while being saved in database, each water utilities operation system on upper layer is divided again
Do not obtain device data in real time from respective stream calculation channel, entire shared procedure, which withouts waiting for being saved in device data, to be adopted
It is shared again after collecting the database of platform, shared real-time is greatly improved, as long as the device data of delay uploads to equipment
The water utilities operation system that data acquisition platform can share to upper layer at once is applied, and ensures the water utilities operation system on upper layer
Device data can be got in real time, and the device data for postponing to upload can also timely update, so as to promote upper layer water investment
The real-time exhibition ability and data statistics quality of business system.
Detailed description of the invention
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of execution flow chart of the water utilities device data sharing method based on stream calculation of the present invention.
Fig. 2 is a kind of Technical Architecture figure of the water utilities device data sharing means based on stream calculation of the present invention.
Specific embodiment
Refering to Figure 1, a kind of preferred embodiment of the water utilities device data sharing method based on stream calculation of the present invention,
Described method includes following steps:
Step S1, device data is acquired by each water utilities intelligent terminal, and device data is uploaded to device data
Acquisition platform；
Step S2, received device data is saved in database by device data acquisition platform, while being disappeared using asynchronous
Device data is pushed in stream calculation engine by the mode of breath；
Step S3, each water utilities operation system obtains number of devices from the correspondence stream calculation channel of stream calculation engine respectively in real time
According to, and real-time exhibition or persistent storage are carried out to the device data of acquisition.
The present invention is by setting up a set of stream calculation between device data acquisition platform and each water utilities operation system on upper layer
Engine, device data acquisition platform is after receiving the device data of upload, while device data is saved in database
Device data is pushed in shared stream calculation channel, each water utilities operation system on upper layer is logical from respective stream calculation respectively again
Obtain device data in road in real time, entire shared procedure withouts waiting for being saved in after the database of device data acquisition platform again
It is shared, it is greatly improved shared real-time, as long as the device data of delay uploads to device data acquisition platform
The water utilities operation system for sharing to upper layer at once is applied, and ensures that the water utilities operation system on upper layer can get equipment in real time
Data, the device data for postponing to upload can also timely update, so as to promote the real-time exhibition energy of upper layer water utilities operation system
Power and data statistics quality.
The step S1 is specifically included:
Step S11, each water utilities intelligent terminal is registered in device data acquisition platform, device data acquisition is flat
Platform is that each water utilities intelligent terminal distributes a unique encodings, can be with each water utilities intelligence of unique identification by unique encodings
Terminal device；
Step S12, water utilities intelligent terminal sends data request information and gives device data acquisition platform, in request of data
It include unique encodings and device data in message, device data acquisition platform parses received data request information,
And corresponding whether legal (the i.e. water of judgement transmission data request information of water utilities intelligent terminal is verified by unique encodings
Whether business intelligent terminal is registered to device data acquisition platform), and if legal, device data is extracted, and return
The successful message of data receiver is returned to corresponding water utilities intelligent terminal, to inform that water utilities intelligent terminal data have received
Success；If illegal, the message of authentication failed is returned to corresponding water utilities intelligent terminal, to remind corresponding water utilities
Intelligent terminal goes to register.
It is described to be pushed to device data in stream calculation engine specifically by the way of asynchronous message in the step S2
Are as follows:
Device data is pushed in stream calculation engine by device data acquisition platform by the way of asynchronous message, stream calculation
The device data received is saved in corresponding stream calculation channel by engine according to received sequencing；It is being embodied
When, there are multiple stream calculation channels, stream calculation engine can be according to ordered by each water utilities operation system in stream calculation engine
Corresponding device data is saved in corresponding stream calculation channel by stream calculation channel, so that water utilities operation system can be real-time
Obtain the device data needed；
Meanwhile stream calculation engine returned data push state by the way of asynchronous message gives device data acquisition platform,
Device data acquisition platform judges whether data push success according to the data-pushing state of return, and if pushed successfully,
No longer push again；If push failure carries out repeating push according to the first time interval of setting, after pushing successfully
Just stop, for example, first time interval can be set to 1 minute, in this way, after pushing failure, device data acquisition platform
Stream calculation engine is given can all repeat pushing equipment data after 1 minute, is successfully disappeared until stream calculation engine returns to push
After breath, device data acquisition platform can just stop repeating to push.
Wherein, referred to by the way of asynchronous message: online waiting simultaneously can not had between two communications applications, it is any
One side only need to respectively handle the business of oneself, for example sender sends message later without waiting for the response of recipient, Ke Yijie
Handle other tasks；That is sender and recipient are mutually indepedent existing, and sender is square by all means, recipient
It can only receive, without the response for going waiting other side.
The step S3 is specifically included:
Step S31, stream calculation channel judges that the flow data in downstream obtains service and is after keeping received device data
It is no to have connection (judging that whether flow data obtains service in suspension state), and if there is connection, then enter step S33；Such as
Fruit does not connect, then enters step S32；
Step S32, stream calculation channel repeats to judge that flow data obtains whether service has according to the second time interval of setting
Connection just stops after judging that flow data obtains service to have connection, and enters step S33；For example, when can set second
Between between be divided into 20 seconds, then need the stream calculation channel of transmission equipment data every 20 seconds will repeat judge that a flow data obtains
It takes whether service has connection, can just stop after flow data obtains service connection above；
Step S33, device data is passed to corresponding flow data and obtains service by stream calculation channel, and flow data obtains service
Received device data is submitted into corresponding water utilities operation system；
Step S34, water utilities operation system carries out real-time exhibition (with convenient to device data after receiving device data
Can be checked with real-time perfoming) or persistent storage (for the analysis of various data and statistical operation).
It please refers to shown in Fig. 2, a kind of preferred embodiment of the water utilities device data sharing means based on stream calculation of the present invention,
The sharing means include data acquisition module, data-pushing module and data processing module；
The data acquisition module, for by each water utilities intelligent terminal acquisition device data, and by device data
It is uploaded to device data acquisition platform；
Received device data is saved in database by the data-pushing module for device data acquisition platform,
Device data is pushed in stream calculation engine by the way of asynchronous message simultaneously；
The data processing module, for each water utilities operation system respectively from the correspondence stream calculation channel of stream calculation engine
Device data is obtained in real time, and real-time exhibition or persistent storage are carried out to the device data of acquisition.
The present invention is by setting up a set of stream calculation between device data acquisition platform and each water utilities operation system on upper layer
Engine, device data acquisition platform is after receiving the device data of upload, while device data is saved in database
Device data is pushed in shared stream calculation channel, each water utilities operation system on upper layer is logical from respective stream calculation respectively again
Obtain device data in road in real time, entire shared procedure withouts waiting for being saved in after the database of device data acquisition platform again
It is shared, it is greatly improved shared real-time, as long as the device data of delay uploads to device data acquisition platform
The water utilities operation system for sharing to upper layer at once is applied, and ensures that the water utilities operation system on upper layer can get equipment in real time
Data, the device data for postponing to upload can also timely update, so as to promote the real-time exhibition energy of upper layer water utilities operation system
Power and data statistics quality.
The data acquisition module specifically includes facility registration unit and data acquisition unit；
The facility registration unit, for each water utilities intelligent terminal to be registered in device data acquisition platform,
Device data acquisition platform is that each water utilities intelligent terminal distributes a unique encodings, can uniquely be known by unique encodings
Not each water utilities intelligent terminal；
It is flat to device data acquisition to send data request information for water utilities intelligent terminal for the data acquisition unit
Platform includes unique encodings and device data in data request information, and device data acquisition platform is to received request of data
Message is parsed, and corresponding whether legal (the i.e. judgement transmission number of water utilities intelligent terminal is verified by unique encodings
Device data acquisition platform whether is registered to according to the water utilities intelligent terminal of request message), and if legal, it extracts
Device data, and returned data receives successful message to corresponding water utilities intelligent terminal, to inform water utilities intelligent terminal
Device data has received success；If illegal, the message of authentication failed is returned to corresponding water utilities intelligent terminal, with
Corresponding water utilities intelligent terminal is reminded to go to register.
It is described that device data is pushed to stream calculation engine by the way of asynchronous message in the data-pushing module
In specifically:
Device data is pushed in stream calculation engine by device data acquisition platform by the way of asynchronous message, stream calculation
The device data received is saved in corresponding stream calculation channel by engine according to received sequencing；It is being embodied
When, there are multiple stream calculation channels, stream calculation engine can be according to ordered by each water utilities operation system in stream calculation engine
Corresponding device data is saved in corresponding stream calculation channel by stream calculation channel, so that water utilities operation system can be real-time
Obtain the device data needed；
Meanwhile stream calculation engine returned data push state by the way of asynchronous message gives device data acquisition platform,
Device data acquisition platform judges whether data push success according to the data-pushing state of return, and if pushed successfully,
No longer push again；If push failure carries out repeating push according to the first time interval of setting, after pushing successfully
Just stop, for example, first time interval can be set to 1 minute, in this way, after pushing failure, device data acquisition platform
Stream calculation engine is given can all repeat pushing equipment data after 1 minute, is successfully disappeared until stream calculation engine returns to push
After breath, device data acquisition platform can just stop repeating to push.
Wherein, referred to by the way of asynchronous message: online waiting simultaneously can not had between two communications applications, it is any
One side only need to respectively handle the business of oneself, for example sender sends message later without waiting for the response of recipient, Ke Yijie
Handle other tasks；That is sender and recipient are mutually indepedent existing, and sender is square by all means, recipient
It can only receive, without the response for going waiting other side.
The data processing module specifically includes the first connection judgment unit, the second connection judgment unit, data and submits list
Member and data processing unit；
The first connection judgment unit judges downstream for stream calculation channel after keeping received device data
Flow data obtain whether service has connection (judge that whether flow data obtains service in suspension state), and if there is connecting
It connects, then enters the data and submit unit；If do not connected, enter the second connection judgment unit；
The second connection judgment unit repeats to judge fluxion for stream calculation channel according to the second time interval of setting
According to obtaining whether service has connection, just stop after judging that flow data obtains service to have connection, and mentioned into the data
Presentate member；For example, the second time interval can be set as 20 seconds, then needing the stream calculation channel of transmission equipment data every 20
Second will repeat judge whether a flow data acquisition service has connection, can just stop after flow data obtains and services connection above
Only；
The data submit unit, and device data is passed to corresponding flow data for stream calculation channel and obtains service,
Flow data obtains service and received device data is submitted to corresponding water utilities operation system；
The data processing unit carries out device data real for water utilities operation system after receiving device data
When show (can check to facilitate with real-time perfoming) or persistent storage (for the analysis of various data and statistical operation).
Although specific embodiments of the present invention have been described above, those familiar with the art should be managed
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field should be covered of the invention according to modification and variation equivalent made by spirit of the invention
In scope of the claimed protection.
Claims (8)
1. a kind of water utilities device data sharing method based on stream calculation, it is characterised in that: described method includes following steps:
Step S1, device data is acquired by each water utilities intelligent terminal, and device data is uploaded to device data acquisition
Platform；
Step S2, received device data is saved in database by device data acquisition platform, while using asynchronous message
Device data is pushed in stream calculation engine by mode；
Step S3, each water utilities operation system obtains device data from the correspondence stream calculation channel of stream calculation engine respectively in real time,
And real-time exhibition or persistent storage are carried out to the device data of acquisition.
2. a kind of water utilities device data sharing method based on stream calculation according to claim 1, it is characterised in that: described
Step S1 is specifically included:
Step S11, each water utilities intelligent terminal is registered in device data acquisition platform, device data acquisition platform is
Each water utilities intelligent terminal distributes a unique encodings；
Step S12, water utilities intelligent terminal sends data request information and gives device data acquisition platform, and device data acquisition is flat
Platform parses received data request information, and whether verifies corresponding water utilities intelligent terminal by unique encodings
It is legal, and if legal, device data is extracted, and returned data receives successful message to corresponding water utilities intelligent terminal
Equipment；If illegal, the message of authentication failed is returned to corresponding water utilities intelligent terminal.
3. a kind of water utilities device data sharing method based on stream calculation according to claim 1, it is characterised in that: in institute
It states in step S2, it is described that device data is pushed in stream calculation engine by the way of asynchronous message specifically:
Device data is pushed in stream calculation engine by device data acquisition platform by the way of asynchronous message, stream calculation engine
The device data received is saved in corresponding stream calculation channel according to received sequencing；
Meanwhile stream calculation engine returned data push state by the way of asynchronous message gives device data acquisition platform, equipment
Data acquisition platform judges whether data push success according to the data-pushing state of return, and if pushes successfully, no longer
Again it pushes；If push failure carries out repeating push according to the first time interval of setting, just stop after pushing successfully
Only.
4. a kind of water utilities device data sharing method based on stream calculation according to claim 1, it is characterised in that: described
Step S3 is specifically included:
Step S31, stream calculation channel judges that the flow data in downstream obtains whether service has after keeping received device data
Connection, and if there is connection, then enter step S33；If do not connected, S32 is entered step；
Step S32, stream calculation channel repeats to judge that flow data obtains whether service has connection according to the second time interval of setting,
Just stop after judging that flow data obtains service to have connection, and enters step S33；
Step S33, device data is passed to corresponding flow data and obtains service by stream calculation channel, and flow data obtains service and will connect
The device data of receipts submits to corresponding water utilities operation system；
Step S34, water utilities operation system carries out real-time exhibition to device data or persistence is deposited after receiving device data
Storage.
5. a kind of water utilities device data sharing means based on stream calculation, it is characterised in that: the sharing means include that data are adopted
Collect module, data-pushing module and data processing module；
The data acquisition module for acquiring device data by each water utilities intelligent terminal, and device data is uploaded
Give device data acquisition platform；
Received device data is saved in database, simultaneously by the data-pushing module for device data acquisition platform
Device data is pushed in stream calculation engine by the way of asynchronous message；
The data processing module, for each water utilities operation system respectively from the correspondence stream calculation channel of stream calculation engine in real time
Device data is obtained, and real-time exhibition or persistent storage are carried out to the device data of acquisition.
6. a kind of water utilities device data sharing means based on stream calculation according to claim 5, it is characterised in that: described
Data acquisition module specifically includes facility registration unit and data acquisition unit；
The facility registration unit, for each water utilities intelligent terminal to be registered in device data acquisition platform, equipment
Data acquisition platform is that each water utilities intelligent terminal distributes a unique encodings；
The data acquisition unit sends data request information for water utilities intelligent terminal and gives device data acquisition platform,
Device data acquisition platform parses received data request information, and corresponding water utilities intelligence is verified by unique encodings
Whether energy terminal device is legal, and if legal, extracts device data, and returned data receives successful message to correspondence
Water utilities intelligent terminal；If illegal, the message of authentication failed is returned to corresponding water utilities intelligent terminal.
7. a kind of water utilities device data sharing means based on stream calculation according to claim 5, it is characterised in that: in institute
It states in data-pushing module, it is described that device data is pushed in stream calculation engine by the way of asynchronous message specifically:
Device data is pushed in stream calculation engine by device data acquisition platform by the way of asynchronous message, stream calculation engine
The device data received is saved in corresponding stream calculation channel according to received sequencing；
Meanwhile stream calculation engine returned data push state by the way of asynchronous message gives device data acquisition platform, equipment
Data acquisition platform judges whether data push success according to the data-pushing state of return, and if pushes successfully, no longer
Again it pushes；If push failure carries out repeating push according to the first time interval of setting, just stop after pushing successfully
Only.
8. a kind of water utilities device data sharing means based on stream calculation according to claim 5, it is characterised in that: described
Data processing module specifically includes the first connection judgment unit, the second connection judgment unit, data and submits at unit and data
Manage unit；
The first connection judgment unit judges the stream in downstream for stream calculation channel after keeping received device data
Whether data acquisition service has connection, and if there is connection, then enters the data and submit unit；If do not connected, into
Enter the second connection judgment unit；
The second connection judgment unit repeats to judge that flow data obtains for stream calculation channel according to the second time interval of setting
It takes whether service has connection, just stops after judging that flow data obtains service to have connection, and it is single to enter data submission
Member；
The data submit unit, and device data is passed to corresponding flow data for stream calculation channel and obtains service, fluxion
Received device data is submitted into corresponding water utilities operation system according to service is obtained；
The data processing unit opens up device data for water utilities operation system after receiving device data in real time
Show or persistent storage.
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| CN112732846A (en) * | 2021-01-27 | 2021-04-30 | 深圳市科荣软件股份有限公司 | Water affair operation analysis system, method, electronic equipment and storage medium |
| CN113282611A (en) * | 2021-06-29 | 2021-08-20 | 深圳平安智汇企业信息管理有限公司 | Method and device for synchronizing stream data, computer equipment and storage medium |
| CN113282611B (en) * | 2021-06-29 | 2024-04-23 | 深圳平安智汇企业信息管理有限公司 | Method, device, computer equipment and storage medium for synchronizing stream data |
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