CN110838224A - Pipe network management system applying' multi-table integration - Google Patents

Pipe network management system applying' multi-table integration Download PDF

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Publication number
CN110838224A
CN110838224A CN201810939408.3A CN201810939408A CN110838224A CN 110838224 A CN110838224 A CN 110838224A CN 201810939408 A CN201810939408 A CN 201810939408A CN 110838224 A CN110838224 A CN 110838224A
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China
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consumption
pipeline
master station
pipe network
concentrator
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林润泉
朱尔茂
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Beijing Energy Saving Technology Research Institute Co Ltd
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Beijing Energy Saving Technology Research Institute Co Ltd
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Priority to CN201810939408.3A priority Critical patent/CN110838224A/en
Priority to CN202211634207.5A priority patent/CN115909704A/en
Publication of CN110838224A publication Critical patent/CN110838224A/en
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    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention discloses a pipe network management system applying 'multi-table integration', which at least comprises water, heat, gas, electric power and communication pipelines, and also comprises a master station for storing, counting and processing data; each pipeline is provided with a remote transmission meter, a collector and a concentrator which are connected with the corresponding remote transmission meter in a subsection manner, and the remote transmission meter carries out data detection on each pipeline to obtain water consumption, heat consumption, gas consumption and electricity consumption; the collector collects the obtained use amounts, and the concentrator converts the use amounts into a unified signal and sends the unified signal to the master station. Through setting up the teletransmission table that is used for carrying out data detection to each pipeline, be used for receiving the main website of handling data, the teletransmission table can carry out data detection to each pipeline simultaneously to acquire the water consumption, with heat, with the tolerance, the power consumption, and transmit each quantity to the main website through collector and concentrator and carry out data storage, statistics and analysis processes in order to supply the main website, reduced separately to carry out the operation complexity that data detection counted to the pipeline, be convenient for unified management.

Description

Pipe network management system applying' multi-table integration
Technical Field
The invention belongs to the technical field of pipe network application, and particularly relates to a pipe network management system applying 'multi-table integration'.
Background
The city pipe network is an important infrastructure and a component of a city and is a life pulse for maintaining the normal operation of a modern city. Along with the improvement of urban economic level, the enlargement of urban scale and the acceleration of modernization pace, urban pipe networks are increasingly large, complex and various, the loaded urban people rely on the basic function of living materials to be stronger and stronger, at present, the urban pipe networks mainly comprise gas pipelines, water supply pipelines, heat supply pipelines, power pipelines, communication pipelines and other pipelines, the pipelines are numerous and are interwoven and densely distributed, the running condition of the pipelines is known in time, the management planning work of all pipeline resources is well done, and the problem which needs to be solved urgently is solved.
At present, the operational aspect of each pipeline, for example, the power consumption condition of power pipeline, the gas use condition of gas pipeline, separately manage the monitoring by each company respectively, along with the pipe network develops more and more huge, more and more complicated, the kind of pipeline is more and more, then need more and more enterprises to manage its pipeline and monitor, required monitoring facilities also will be more and more, the circuit is also more and more complicated, there is very big inconvenience and energy consumption great to the maintenance and the use in later stage to be unfavorable for unified management.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a pipe network management system applying 'multi-meter integration' to achieve the purpose of detecting and acquiring water consumption, heat consumption, gas consumption and electricity consumption of a pipe network at the same time.
In order to solve the technical problems, the invention adopts the technical scheme that:
a pipe network management system applying 'multi-table integration' at least comprises water, heat, gas, electric power and communication pipelines, and further comprises a master station for storing, counting and processing data; each pipeline is provided with a remote transmission meter, a collector and a concentrator which are connected with the corresponding remote transmission meter in a subsection manner, and the remote transmission meter carries out data detection on each pipeline to obtain water consumption, heat consumption, gas consumption and electricity consumption; the collector collects the obtained use amounts, and the concentrator converts the use amounts into a unified signal and sends the unified signal to the master station.
The system comprises a plurality of detection points, a remote transmission meter, a corresponding collector and a concentrator, wherein the detection points are arranged in a pipeline network in a segmented mode, each pipeline at each detection point is provided with the remote transmission meter, the corresponding collector and the concentrator, each remote transmission meter is used for carrying out data detection on the corresponding pipeline at the detection point to obtain the water consumption, the heat consumption, the gas consumption and the electricity consumption of the detection point, the corresponding collector collects the obtained consumption, converts the consumption into a unified signal through the concentrator, and sends the unified signal to a master station.
Furthermore, the corresponding collector and the concentrator are integrally arranged to form the collecting concentrator, and the collecting concentrator collects the obtained use amount, converts the use amount into a unified signal and sends the unified signal to the master station.
Furthermore, each detection point is provided with an acquisition concentrator, the input end of each acquisition concentrator is connected with each remote meter at the detection point, and the output end of each acquisition concentrator is connected with the master station, so that after the acquisition concentrators adopt the obtained quantities, the quantities are converted into uniform signals and then are sent to the master station.
Furthermore, each acquisition concentrator acquires the water consumption, the heat consumption, the gas consumption and the electricity consumption of the detection point, converts the water consumption, the heat consumption, the gas consumption and the electricity consumption into a unified signal and transmits the unified signal to the master station, and the master station is used for storing, counting the water consumption, the heat consumption, the gas consumption and the electricity consumption of the detection points and analyzing and processing the unified signal.
Furthermore, at any detection point, the remote meters on each pipeline carry out data detection on the corresponding pipeline to obtain the water consumption, the heat consumption, the gas consumption and the electricity consumption of the detection point, and the acquisition concentrators connected with the remote meters acquire the acquired water consumption, the heat consumption, the gas consumption and the electricity consumption, convert the acquired water consumption, the heat consumption, the gas consumption and the electricity consumption into unified signals and send the unified signals to the master station, and the master station carries out analysis processing on the consumption.
And the main station is connected with the automatic maintenance module to control the operation and the closing of the automatic maintenance module.
Furthermore, each detection point is provided with an automatic maintenance module, and the master station is respectively in communication connection with the respective automatic maintenance module so as to respectively control the operation and the closing of the respective automatic maintenance module.
And further, the master station receives the use amounts collected by the collection concentrators, analyzes and processes the use amounts, judges the abnormal use amounts, then judges the overhaul point where the abnormal use amounts are located and the pipeline corresponding to the abnormal use amounts, and controls the automatic detection module at the overhaul point to detect the corresponding pipeline at the overhaul point.
Furthermore, detection points are respectively arranged on each main road and each branch road of the pipe network, the main station analyzes and processes each usage amount of each main road and each branch road, if the usage amount of the main road is larger than the sum of the usage amounts of the corresponding branch roads, each corresponding branch road is judged to be abnormal, and the main station controls the automatic maintenance module corresponding to each branch road to maintain the corresponding branch road.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. Through setting up the teletransmission table that is used for carrying out data detection to each pipeline, be used for receiving the main website of handling data, the teletransmission table can carry out data detection to each pipeline simultaneously to acquire the water consumption, with the heat, with the tolerance, the power consumption, and transmit each quantity to the main website through collector and concentrator and carry out data storage, statistics and analysis processes in order to supply the main website, reduced separately to carry out data detection statistical operation complexity to the pipeline, be convenient for unified management and maintain in the future. Meanwhile, a plurality of remote transmission meters and collectors are arranged in a segmented mode, and segmented management and maintenance of the pipe network are facilitated.
2. Through setting up collection concentrator and main website, each pipeline company, for example water conservancy company, heat supply company, gas company, electric power company and communication company can directly obtain the pipeline data of each detection point through the main website, for example the water consumption, the gas consumption, the power consumption of each detection point, each pipeline company needn't set up solitary collection concentrator and the main website that only supplies this company to use at each detection point, has reduced the equipment fixing in the pipe network.
3. Through setting up the automatic module of overhauing, the automatic module of overhauing can carry out automatic maintenance to each pipeline under the control of main website, in addition because the pipe network is complicated, and the internal environment is comparatively abominable again, and the manual work is overhauld comparatively difficultly, complicated and time-consuming, and these problems can be avoided to the automatic module of overhauing to can carry out timely maintenance to the unusual department of pipeline.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a flow chart of a pipe network management system according to an embodiment of the present invention;
fig. 2 is a flow chart of a pipe network management system at any service point in the embodiment of the present invention.
In the figure: 1-concentrator, 2-main station, 3-maintenance point, 4-remote transmitting meter, 5-automatic maintenance module, 6-collector, 7-collecting concentrator.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
Example one
As shown in fig. 1 to fig. 2, in the present embodiment, a pipe network management system using "multiple tables in one" is disclosed, where the pipe network management system at least includes water, heat, gas, power and communication pipelines, and further includes a master station 2 for storing, counting and processing data; each pipeline is provided with a remote transmission meter 4, a collector 6 connected with the corresponding remote transmission meter 4 and a concentrator 1 in a subsection manner, and the remote transmission meter 4 detects data of each pipeline to obtain water consumption, heat consumption, gas consumption and electricity consumption; the collector 6 collects the obtained dosages, the concentrator 1 converts the dosages into a unified signal, and the unified signal is sent to the main station 2. Through setting up the teletransmission table that is used for carrying out data detection to each pipeline, be used for receiving the main website of handling data, the teletransmission table can carry out data detection to each pipeline simultaneously to acquire the water consumption, with the heat, with the tolerance, the power consumption, and transmit each quantity to the main website through collector and concentrator and carry out data storage, statistics and analysis processes in order to supply the main website, reduced separately to carry out data detection statistical operation complexity to the pipeline, be convenient for unified management and maintain in the future. Meanwhile, a plurality of remote transmission meters and collectors are arranged in a segmented mode, and segmented management and maintenance of the pipe network are facilitated.
In this embodiment, the water line is used for supplying water, the heating power line is used for supplying power, the gas line is used for supplying gas, and the power line is used for supplying power.
In this embodiment, the pipe network management system further includes different detection points 3 arranged in the pipe network in a segmented manner, each pipeline at each detection point 3 is provided with a remote transmission meter 4, a corresponding collector 6 and a concentrator 1, each remote transmission meter 4 is used for performing data detection on the corresponding pipeline at the detection point to obtain water consumption, heat consumption, gas consumption and electricity consumption at the detection point 3, each consumption obtained by the collection and detection of the corresponding collector 6 is converted into a unified signal by the collector 6, and the unified signal is sent to the master station 2. The detection points 3 are distributed in different areas of the pipe network, for example, at the positions where data detection is needed, at the input end and the output end of each pipeline or/and at the positions where the pipe network is prone to faults.
In this embodiment, the corresponding collector 6 and the corresponding concentrator 1 are integrally arranged to form the collecting concentrator 7, and the collecting concentrator 7 collects each amount of the obtained data, converts the amount of the obtained data into a unified signal, and sends the unified signal to the master station 2.
In this embodiment, each detection point 3 department all is equipped with an acquisition concentrator 7, and the input of acquisition concentrator 7 links to each other with each teletransmission table 4 of the detection point department of place, and the output links to each other with main website 2 to make acquisition concentrator 7 gather the water consumption, with heat, with tolerance, power consumption that acquire, convert it to unified signal, send to main website 2.
In this embodiment, each acquisition concentrator 7 acquires the water consumption, the heat consumption, the gas consumption and the power consumption of the unified signal at the detection point, and transmits the acquired water consumption, the heat consumption, the gas consumption and the power consumption to the master station 2, and the master station 2 is used for storing, counting the water consumption, the heat consumption, the gas consumption and the power consumption at each detection point 3, and analyzing and processing the water consumption, the heat consumption, the gas consumption and the power consumption.
As shown in fig. 2, in this embodiment, the pipe network at least includes water pipelines, heat pipelines, gas pipelines, power pipelines, communication pipelines, and pipelines for other purposes, the pipelines are all provided with the remote transmission meter 4 and the acquisition concentrator 7 as described above, the remote transmission meter 4 performs data detection on the pipelines to obtain required usage data, the acquisition concentrator 7 acquires each usage, converts the usage data into a unified signal, and sends the unified signal to the master station through the concentrator.
In this embodiment, at any one of the detection points 3, the water pipeline, the heat pipeline, the gas pipeline, the power pipeline, the communication pipeline and other pipelines at the detection point 3 are respectively provided with a remote transmitting meter 4 and a corresponding collecting concentrator 7, each remote transmitting meter 4 respectively detects the consumption data such as water consumption, heat consumption, gas consumption, electricity consumption and the like of the corresponding water pipeline, heat pipeline, gas pipeline, power pipeline, communication pipeline and other pipelines, the collecting concentrator 7 correspondingly connected to each remote transmitting meter 4 converts the detected consumption data such as water consumption, heat consumption, gas consumption, electricity consumption and the like into a unified signal, and then transmits the consumption data such as water consumption, heat consumption, gas consumption, electricity consumption and the like to the master station, and the master station analyzes and processes the consumption data such as water consumption, heat consumption, gas consumption, electricity consumption and the like.
Example two
As shown in fig. 1 to 2, in the present embodiment, the master station 2 is connected to the collecting concentrator 7 to receive the consumption data such as water consumption, heat consumption, gas consumption, electricity consumption and the like collected by the collecting concentrator 7, and store, count and analyze the consumption data such as water consumption, heat consumption, gas consumption, electricity consumption and the like.
In this embodiment, the acquisition concentrators 7 at the detection points 3 are connected with the master station 2 to transmit the acquired usage data of the unified signal to the master station 2, and the master station 2 stores, counts and analyzes the usage data transmitted by the acquisition concentrators 7; each acquisition concentrator 7 is in communication connection with the master station 2.
As shown in fig. 2, in this embodiment, the pipe network at least includes water pipes, thermal pipes, gas pipes, power pipes, and communication pipes, and each acquisition concentrator 7 detects and acquires data such as water consumption, heat consumption, gas consumption, and power consumption of the water pipes, thermal pipes, gas pipes, power pipes, and communication pipes at the detection point 3 by corresponding to each remote transmission meter 4. After the collection of the collection concentrator 7 is finished, data such as water consumption, gas consumption and electricity consumption are transmitted to the main station 2, and the main station 2 stores, counts and analyzes the data such as the water consumption, the gas consumption and the electricity consumption.
In this embodiment, at any one of the detecting points 3, the remote meters 4 at the detecting points 3 detect data such as water consumption, heat consumption, gas consumption, electricity consumption, etc. of the water pipelines, the heat pipelines, the gas pipelines, the power pipelines, the communication pipelines, etc. at the detecting points 3, the collecting concentrators 7 correspondingly connected to the remote meters 4 convert the collected water consumption, heat consumption, electricity consumption, etc. into unified signals, and transmit the unified signals to the master station 2, the master station 2 receives the water consumption, gas consumption, electricity consumption, etc. of the detecting points 3, and stores, counts, and analyzes the water consumption, gas consumption, electricity consumption, etc. of the detecting points 3.
In this embodiment, by setting the acquisition concentrator 7 and the master station, each pipeline company, such as a hydraulic company, a heat supply company, a gas company, an electric power company, and a communication company, can directly obtain pipeline data at each detection point, such as water consumption, gas consumption, and electricity consumption at each detection point, and each pipeline company does not need to set a separate concentrator and master station at each detection point, which are only used by the company, thereby reducing equipment installation in a pipe network.
EXAMPLE III
As shown in fig. 1 to fig. 2, in this embodiment, the pipe network management system further includes an automatic maintenance module 5 for automatically maintaining each pipeline, and the master station 2 is connected to the automatic maintenance module 5 to control the operation and the shutdown of the automatic maintenance module 5. Through setting up the automatic module of overhauing, the automatic module of overhauing can carry out automatic maintenance to each pipeline under the control of main website, in addition because the pipe network is complicated, and the internal environment is comparatively abominable again, and the manual work is overhauld comparatively difficultly, complicated and time-consuming, and these problems can be avoided to the automatic module of overhauing to can carry out timely maintenance to the unusual department of pipeline.
In this embodiment, each detection point 3 is provided with an automatic maintenance module 5, and the master station 2 is in communication connection with each automatic maintenance module 5, so as to control the operation and closing of each automatic maintenance module 5.
In this embodiment, the master station 2 receives the pipeline data collected by each collection concentrator 7, analyzes and processes the data of the usage of each pipeline, determines abnormal usage data, then determines a maintenance point where the abnormal usage data is located and a pipeline corresponding to the abnormal usage data, and controls the automatic detection module at the maintenance point to detect a corresponding pipeline at the maintenance point 3.
As shown in fig. 2, in this embodiment, the master station 2 receives the consumption data, such as water consumption, gas consumption, electricity consumption, etc., at each corresponding repair point 3, which are collected by each collection concentrator 7, analyzes and processes the consumption data, such as water consumption, gas consumption, electricity consumption, etc., at each corresponding repair point 3, determines abnormal consumption data, then determines the repair point 3 where the abnormal consumption data is located and the pipeline corresponding to the abnormal consumption data according to the concentrator 1 which transmits the consumption data, and the master station 3 then controls the automatic detection module 10 at the repair point 3 to repair the corresponding pipeline at the repair point 3. For example, when the abnormal water consumption is determined, according to the collecting concentrator 7 for transmitting the water consumption, the inspection point where the abnormal water consumption is located and the water pipeline corresponding to the abnormal water consumption are determined, and the main station 3 controls the automatic inspection module 5 at the inspection point 3 to inspect the water pipeline at the inspection point.
In this embodiment, the detection points 3 are respectively arranged on each main road and each branch road of the pipe network, the main station 2 analyzes and processes each usage amount at each main road and each branch road, if the usage amount of the main road is greater than the sum of the usage amounts corresponding to each branch road, it is determined that the corresponding branch road is abnormal, and the main station 2 controls the automatic maintenance module 4 on the corresponding branch road to maintain the main road and each branch road.
In this embodiment, the acquisition concentrator 7 or the acquisition unit 6 at each detection point 3 can directly analyze and process data of each pipeline at the detection point 3, determine abnormal usage data, and directly control the automatic detection module 5 at the detection point 3 to overhaul the corresponding abnormal pipeline, and after the automatic detection module 5 overhauls the abnormal pipeline, the overhaul data is fed back to the corresponding acquisition concentrator 7 or the acquisition unit 6.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A pipe network management system applying 'multi-table integration' at least comprises water, heat, gas, electric power and communication pipelines, and is characterized by also comprising a master station for storing, counting and processing data; each pipeline is provided with a remote transmission meter, a collector and a concentrator which are connected with the corresponding remote transmission meter in a subsection manner, and the remote transmission meter carries out data detection on each pipeline to obtain water consumption, heat consumption, gas consumption and electricity consumption; the collector collects the obtained use amounts, and the concentrator converts the use amounts into a unified signal and sends the unified signal to the master station.
2. The pipe network management system of claim 1, further comprising different detection points arranged in a segmented manner in the pipe network, wherein each pipeline at each detection point is provided with a remote meter, a corresponding collector and a concentrator, and each remote meter is used for performing data detection on the corresponding pipeline at the detection point to obtain water consumption, heat consumption, gas consumption and electricity consumption at the detection point, and each obtained consumption is collected by the corresponding collector and converted into a unified signal by the concentrator to be sent to the master station.
3. The pipe network management system applying the multi-table-in-one function of claim 2, wherein the corresponding collectors and the concentrators are integrally arranged to form the collecting concentrators, and the collecting concentrators collect the obtained use amounts, convert the use amounts into unified signals and send the unified signals to the master station.
4. The pipe network management system of claim 3, wherein each detection point is provided with an acquisition concentrator, an input end of each acquisition concentrator is connected with each remote meter at the detection point, and an output end of each acquisition concentrator is connected with the master station, so that the acquisition concentrators can convert the acquired quantities into uniform signals and transmit the uniform signals to the master station after the quantities are collected.
5. The pipe network management system of claim 4, wherein each collection concentrator collects water consumption, heat consumption, gas consumption and electricity consumption at a detection point, converts the collected water consumption, heat consumption, gas consumption and electricity consumption into a unified signal, and transmits the unified signal to the master station, and the master station is used for storing, counting and analyzing the water consumption, the heat consumption, the gas consumption and the electricity consumption at the detection points.
6. The pipe network management system of claim 5, wherein at any one of the detection points, the remote meters on each pipeline detect data of the corresponding pipeline to obtain water consumption, heat consumption, gas consumption, and electricity consumption at the detection point, and the collection concentrators connected to the remote meters collect the obtained water consumption, heat consumption, gas consumption, and electricity consumption, convert the collected water consumption, heat consumption, gas consumption, and electricity consumption into uniform signals, and transmit the uniform signals to the master station, which analyzes and processes the consumption.
7. The pipe network management system using the multi-expression-in-one function according to any one of claims 1 to 6, further comprising an automatic maintenance module for maintaining each pipeline, wherein the master station is connected to the automatic maintenance module to control the automatic maintenance module to operate and shut down.
8. The pipe network management system of claim 7, wherein each inspection point is provided with an automatic maintenance module, and the master station is in communication connection with each automatic maintenance module to control the operation and shutdown of each automatic maintenance module.
9. The pipe network management system of claim 8, wherein the master station receives the quantities collected by the collection concentrators, analyzes and processes the quantities, determines abnormal quantities, determines a repair point where the abnormal quantities are located and a pipeline corresponding to the abnormal quantities, and controls an automatic detection module at the repair point to detect the pipeline corresponding to the repair point.
10. The pipe network management system according to claim 9, wherein the main roads and the branch roads of the pipe network are respectively provided with a detection point, the main station analyzes and processes the usage of each main road and each branch road, if the usage of the main road is greater than the sum of the usage of each branch road, it is determined that each branch road is abnormal, and the main station controls the automatic maintenance module of each branch road to maintain the corresponding branch road.
CN201810939408.3A 2018-08-17 2018-08-17 Pipe network management system applying' multi-table integration Pending CN110838224A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040001008A1 (en) * 2002-06-27 2004-01-01 Shuey Kenneth C. Dynamic self-configuring metering network
CN201417503Y (en) * 2009-04-17 2010-03-03 湖南省第四工程有限公司 Embedded remote automatic meter-reading system based on GPRS
CN105632146A (en) * 2015-12-30 2016-06-01 宁波三星医疗电气股份有限公司 Collecting system for collecting water, gas, heat and electricity meter data
CN107331138A (en) * 2017-06-01 2017-11-07 国网浙江省电力公司嘉兴供电公司 A kind of four tables unification meter register method and system based on TD LTE230 wireless private networks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040001008A1 (en) * 2002-06-27 2004-01-01 Shuey Kenneth C. Dynamic self-configuring metering network
CN201417503Y (en) * 2009-04-17 2010-03-03 湖南省第四工程有限公司 Embedded remote automatic meter-reading system based on GPRS
CN105632146A (en) * 2015-12-30 2016-06-01 宁波三星医疗电气股份有限公司 Collecting system for collecting water, gas, heat and electricity meter data
CN107331138A (en) * 2017-06-01 2017-11-07 国网浙江省电力公司嘉兴供电公司 A kind of four tables unification meter register method and system based on TD LTE230 wireless private networks

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