CN111127862A - Water affair centralized meter reading system and operation method thereof - Google Patents
Water affair centralized meter reading system and operation method thereof Download PDFInfo
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- CN111127862A CN111127862A CN201911410886.6A CN201911410886A CN111127862A CN 111127862 A CN111127862 A CN 111127862A CN 201911410886 A CN201911410886 A CN 201911410886A CN 111127862 A CN111127862 A CN 111127862A
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Abstract
The invention discloses a water affair centralized meter reading system which comprises a plurality of collectors, a plurality of concentrators, a central server and a data storage and reading system, wherein the collectors are arranged in a user residential building, the concentrators are arranged in a residential substation, the central server and the data storage and reading system are arranged in a water affair company, the collectors are used for collecting water affair metering data of users, the concentrators are used for calling the water affair metering data collected by the collectors and transmitting the data to the central server, and the central server receives the water affair metering data and transmits the data to the data storage and reading system. The water affair data of the user is collected through the collector, the central server calls the water affair data through the concentrator to finish the water affair meter reading work, the efficiency is high, the error is small, and the user cannot be disturbed.
Description
Technical Field
The invention belongs to the technical field of water affair meter reading, and particularly relates to a water affair centralized meter reading system and an operation method thereof.
Background
With the development of scientific technology, water supply enterprises need to adopt new technology while continuously updating equipment, and in the face of gradual updating of new equipment and new technology, the traditional meter reading mode is somewhat lagged, so that the requirement of modern economic development on efficient operation of hydraulic enterprises can not be obviously met. The traditional meter reading mode only emphasizes the responsibility and institutional management of workers, exploration and practice can hardly be carried out according to the intelligent operation direction of equipment, waste of manpower, material resources and financial resources in the operation process is often caused, on the other hand, contradictions between water service users and water service enterprises can be caused due to various errors caused by manual meter reading, and due to the fact that the traditional water meter cannot be timely or regularly overhauled, poor operation conditions of water supply equipment are easily caused for a long time, and double losses of the water service enterprises and water service clients are caused. Because life exists individual difference between each part of water gauge equipment, even same class equipment, because the influence of operational environment and external world is inequality, its life also has certain difference. In order to improve the effective utilization rate of water supply meter equipment and fully play the promoting role of numerical control technology and computer software development engineering, software development and application of a water meter line carrier meter reading system are required. Because the water supply meter equipment of the hydraulic system in each region of China is very different, the country has no clear unified regulation on the meter reading program of the water supply system, and has no detailed regulation and fixed standard. The state detection means of water supply equipment such as water meters and the like in many places still stay in the prior stage mainly based on manual operation, the maintenance procedures are complicated, the technology is not mature, the safe and stable operation of the water supply equipment is difficult to effectively ensure, the specific implementation scheme lacks scientific basis, and the working strength of specific maintenance personnel is not very large. In short, to scientifically and efficiently overhaul the water supply equipment such as a water meter in a state, firstly, the current actual operation condition of the relevant water supply equipment such as the water meter can be accurately identified by performing systematic, specific and accurate online monitoring on the operation condition of the water supply equipment and scientifically analyzing and comparing the monitored data in detail.
With the continuous improvement of economic level, energy consumption metering and intelligent management requirements and the continuous improvement of a hydraulic system in China, the traditional manual meter reading mode cannot meet the new requirements of the development of the hydraulic system.
The water and gas meter reading of the residents in the traditional mode brings great inconvenience to water companies, gas companies and users, errors are large, timeliness is poor, statistical calculation workload is large, and people are random, so that the users are very inconvenient to consult, not only do property managers feel headache, but also feel dissatisfied, and even contradictions often occur between meter readers and residents.
Disclosure of Invention
The invention aims to overcome the defects that the traditional manual water affair meter reading is low in efficiency and large in error and unnecessary contradictions can be caused in the prior art, and provides a water affair centralized meter reading system and an operation method thereof.
The invention discloses a water affair centralized meter reading system which comprises a plurality of collectors, a plurality of concentrators, a central server and a data storage and reading system, wherein the collectors are arranged in a user residential building, the concentrators are arranged in a residential substation, the central server and the data storage and reading system are arranged in a water affair company, the collectors are used for collecting water affair metering data of users, the concentrators are used for calling the water affair metering data collected by the collectors and transmitting the data to the central server, and the central server receives the water affair metering data and transmits the data to the data storage and reading system.
Further, the system also comprises a first verification module, wherein the first verification module is used for verifying the water metering data transmitted to the central server by the concentrator.
The data storage and copying system further comprises a second verification module, wherein the second verification module is used for verifying whether the data transmitted to the data storage and copying system by the central server is complete or not.
Furthermore, the collectors are arranged in an electricity meter box of a residential building of a user, and one collector is arranged at each 3-6 floors.
Further, the central server is an ARM processor system.
The invention also discloses an operation method of the water affair centralized meter reading system, which comprises the following steps:
step one, a collector collects water affair metering data of a user;
step two, calling the water affair metering data collected by the collector and transmitting the data to the central server;
and step three, the central server receives the water affair metering data and transmits the water affair metering data to the data storage and reading system.
Further, the second step further comprises verifying the encrypted water metering data and signing the water metering data.
And further, the third step also comprises verifying whether the water affair data is complete, if complete, the water affair data is transmitted to the data storage and copying system, and if not complete, the first step is returned.
The invention has the following beneficial effects:
the water affair data of the user is collected through the collector, the central server calls the water affair data through the concentrator to finish the water affair meter reading work, the efficiency is high, the error is small, and the user cannot be disturbed.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic diagram of an ARM processor system according to the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the centralized meter reading system for water utilities of the present invention includes a plurality of collectors, a plurality of concentrators, a central server and a data storage and reading system, wherein the plurality of collectors are disposed in a residential building of a user and connected to a water utility meter, the plurality of concentrators are disposed in a residential substation, the central server and the data storage and reading system are disposed in a water utility company, the collectors are configured to collect water utility metering data of the user, the concentrators are configured to call the water utility metering data collected by the collectors and transmit the data to the central server, and the central server receives the water utility metering data and transmits the data to the data storage and reading system. The collector is in an automatic cycle working state at ordinary times, and the collector collects, stores and processes the pulse of the user meter. When the master station accesses the concentrator, under the unified coordination command of the concentrator, the data information is packaged and uploaded by each collector, the user data packets are uniformly classified and stored by the system master station, and then reports, curves, charging bills and the like are printed according to specified requirements. The collector collects the metering data in time, when the concentrator call instruction is not received, the metering data is stored in the collector, and a battery of the collector can ensure the data integrity for a certain time (generally 180d) under the condition of power failure. After receiving the instruction, the metering data of the collector is transmitted to the central processor (the metering central computer of the power operation department) of the instruction sending place through the concentrator.
In order to ensure the safety of the metering data, the system further comprises a first verification module, wherein the first verification module is used for verifying the water metering data transmitted to the central server by the concentrator. The data storage and copying system further comprises a second verification module, wherein the second verification module is used for verifying whether the data transmitted to the data storage and copying system by the central server is complete or not.
In the management of a residential quarter, a concentrator is generally arranged in a transformer room (or an office of the residential quarter) of the residential quarter, and the concentrator is connected with a collector and a single-meter collector of each building unit to collect metering data and send on-off instructions.
And each unit electric meter box (or electric meter room) is provided with a collector and an electric control actuator to realize the collection and storage of the metering data in time and execute the on-off instruction. The high-rise residence can adopt 3-6 floors of each unit to be configured with one collector, and each unit of each common residence is configured with one collector.
As shown in fig. 2, the central server is an ARM processor system, and records various water volume data of the connected water meter through the MBUS interface, and the built-in CORTEX system performs high-speed analysis and operation on the various water volume data, and stores the result in a FLASH with a large capacity. The remote master station performs remote operations such as real-time data recall, switch valve control and the like through GPRS/CDMA/Ethernet. The terminal adopts a modular design. The hardware module comprises a CORTEX system module and a data communication module, wherein the data communication module (including interface definition) is compatible with a GPRS module, a CDMA module and an Ethernet module. The communication module is provided with a controllable high-reliability independent power supply.
Specifically, as shown in fig. 1, the operation method of the water-service centralized meter reading system of the present invention includes:
step one, a collector collects water affair metering data of a user;
step two, calling the water affair metering data collected by the collector and transmitting the data to the central server;
and step three, the central server receives the water affair metering data and transmits the water affair metering data to the data storage and reading system.
And the second step also comprises verifying the encrypted water metering data and signing the water metering data.
And step three, verifying whether the water affair data is complete or not, if the water affair data is complete, transmitting the water affair data to a data storage and reading system, and if the water affair data is incomplete, returning to the step one.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A centralized meter reading system for water utilities is characterized by comprising a plurality of collectors, a plurality of concentrators, a central server and a data storage and reading system, wherein the collectors are arranged in a residential building of a user, the concentrators are arranged in a residential substation room, the central server and the data storage and reading system are arranged in a water utility company, the collectors are used for collecting water utility metering data of the user, the concentrators are used for calling the water utility metering data collected by the collectors and transmitting the data to the central server, and the central server receives the water utility metering data and transmits the data to the data storage and reading system.
2. The water affair centralized meter reading system according to claim 1, further comprising a first verification module, wherein the first verification module is configured to verify the water affair metering data transmitted from the concentrator to the central server.
3. The water affair centralized meter reading system according to claim 1, further comprising a second verification module, wherein the second verification module is configured to verify whether data transmitted to the data saving and reading system by the central server is complete.
4. The water affair centralized meter reading system according to claim 1, wherein the collectors are arranged in an electric meter box of a residential building of a user, and one collector is arranged at each 3-6 floors.
5. The water affair centralized meter reading system according to claim 1, wherein the central server is an ARM processor system.
6. An operation method of a water affair centralized meter reading system is characterized by comprising the following steps:
step one, a collector collects water affair metering data of a user;
step two, calling the water affair metering data collected by the collector and transmitting the data to the central server;
and step three, the central server receives the water affair metering data and transmits the water affair metering data to the data storage and reading system.
7. The operation method of the water affair centralized meter reading system according to claim 6, wherein the second step further comprises verifying the encrypted water affair metering data and signing the water affair metering data.
8. The operation method of the water affair centralized meter reading system according to claim 6, wherein the third step further comprises verifying whether the water affair data is complete, transmitting the data to the data saving and reading system if the water affair data is complete, and returning to the first step if the water affair data is not complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911410886.6A CN111127862A (en) | 2019-12-31 | 2019-12-31 | Water affair centralized meter reading system and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911410886.6A CN111127862A (en) | 2019-12-31 | 2019-12-31 | Water affair centralized meter reading system and operation method thereof |
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| CN111127862A true CN111127862A (en) | 2020-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227241A1 (en) * | 2020-05-13 | 2021-11-18 | 西南石油大学 | Statistical analysis method for key leakage prevention of encrypted data aggregation in smart power grid |
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| WO2004044862A1 (en) * | 2002-11-12 | 2004-05-27 | Bluemax Communication Co., Ltd. | Automatic meter reading system using satellite communication network |
| CN2857126Y (en) * | 2005-12-16 | 2007-01-10 | 中山汇海华天科技有限公司 | Intelligent central chart register system |
| 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 |
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