CN102231228A - Remote meter-reading system of voltage and electric energy - Google Patents
Remote meter-reading system of voltage and electric energy Download PDFInfo
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- CN102231228A CN102231228A CN 201110179020 CN201110179020A CN102231228A CN 102231228 A CN102231228 A CN 102231228A CN 201110179020 CN201110179020 CN 201110179020 CN 201110179020 A CN201110179020 A CN 201110179020A CN 102231228 A CN102231228 A CN 102231228A
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Abstract
The invention provides a remote meter-reading system of voltage and electric energy, and is characterized by comprising a wireless digital acquisition terminal, a wireless concentrator and a central computer, each electric energy meter is connected with the wireless digital acquisition terminal by an RS485 interface or a pulse output interface; the wireless digital acquisition terminal uploads meter-reading data to the wireless concentrator in a wireless RF (radio frequency) mode and the wireless concentrator saves the meter-reading data and reports the meter-reading data to the central computer by optical transmission channels; and the central computer downloads, reports, inquires and reads the data. The remote meter-reading system has the beneficial effects that wireless channels for carrying out wireless meter reading are amateur channels released by the nation; due to the independence of each acquisition meter-reading point, maintenance is very convenient; in addition, the system provided by the invention analyzes line loss data in real time, thus preferably preventing users from stealing electricity and improving the overall management level of power supply enterprises.
Description
Technical field
The invention belongs to the power supply technique field, relate to a kind of system that carries out the remote monitoring ammeter data and managed by computing machine.
Background technology
At present, the mode that the user of China urban and rural residents copies ammeter, water meter and gas meter all is manually to make a copy of basically, promptly makes an inventory water meter, ammeter, gas meter in every month from door to door by the meter reading personnel.The mode of this backwardness consumes great amount of manpower and material resources, and the accuracy big, image data of the time span of image data is low.Therefore, the automatic remote kilowatt meter reading-out system based on computing machine replaces traditional manual metering to become inevitable choice.
Along with the fast development of infotech, the function of Software Development Platform is become stronger day by day, and many fields begin to be extensive use of the progressively perfect Intellectual Information System of exploitation.Because its system has utilized the advantage of computer information management---convenient, fast, accurate, be subjected to people's favor day by day.
Summary of the invention
Purpose of the present invention is exactly that the manpower and materials consumption that the existing manually mode of making a copy of exists is big in order to solve, the time span of image data is big, the low shortcoming of accuracy of image data, a kind of voltage power long-distance meter-reading system that provides.
The technical solution used in the present invention is:
A kind of voltage power long-distance meter-reading system provided by the invention, form by pulse electric energy table, wireless digital acquisition terminal, radio concentrator, central computer, each electric energy meter links to each other with the wireless digital acquisition terminal by RS485 or pulse output interface, the wireless digital acquisition terminal is uploaded to radio concentrator by wireless radio frequency mode with meter reading data, radio concentrator is preserved ammeter data and is reported central computer by the optical cable transmission channel, central computer realize data following dress, report, inquiry, copy reading.
Native system can with electricity consumption MIS infosystem interface so that directly carry out subsidiary functions such as electric energy tariff, line loss calculating, line loss per unit abnormal alarm, report generation, printed invoice.
Beneficial effect of the present invention: the main frame of native system and software are disposable input, the wireless channel of radio meter register is the amateurish channel that China announces, usefulness is free of charge, if radio concentrator adopts the rich resource of communication of enterprise self to the communication of main website, after building up, then whole kilowatt meter reading-out system do not have other fees basically.The independence a little because each collection is checked meter is safeguarded just to seem very convenient.Simultaneously, native system can reduce and prevent user's electricity filching behavior better by the analysis to real-time line loss data, has improved the holistic management level of power supply enterprise.
Description of drawings:
Fig. 1 is a system construction drawing of the present invention.
Embodiment
As shown in Figure 1: comprise the set of pulses electric energy meter that is arranged in some customer groups, each pulse electric energy table is respectively by the RS485 interface bus, with in the affiliated customer group in the wireless digital acquisition terminal that is provided with link to each other, promptly between one group of electric energy meter in customer group and the wireless digital acquisition terminal with the RS485 bus mode establishment sub-network of checking meter.Each wireless digital acquisition terminal is uploaded to radio concentrator by wireless radio frequency mode with meter reading data; The central computer main website of radio concentrator and system and between carry out telecommunication by the PSTN public telephone network.Adopt wireless radio frequency mode to communicate by letter between the radio concentrator of system and acquisition terminal, need not additionally to set up extra communication line, engineering construction is convenient.Acquisition terminal also can be connected with ammeter by order wire, is suitable for those and stops sending the former residence people sub-district that electric real-time is less demanding, the engineering construction difficulty is big, ammeter is concentrated to long-range.Native system has solved The Long-term Effect sub-district kilowatt meter reading-out system: " convenient construction ", " accurately check meter ", technical matters such as " it is low to copy and accept rate ", " maintenance requirement height ", compare with domestic similar technology, this project technical merit is comparatively leading.
Native system current collection power carrier meter reading, the public data line check meter pattern advantage, both solve check meter high maintenance cost and the data of pattern of power carrier and copied and accepted the low problem of rate, solved the great in constructing amount of public data line transmission mode again, put the problem of many poor reliability in succession, solved a conventional art difficult problem that runs in the kilowatt meter reading-out system in the past comparatively up hill and dale, make automatic meter reading system become and be more prone to implement, be more prone to safeguard that cost is also lower.
Native system possesses the computer-aided analysis function in addition, for example can be by seeing electric weight and the real-time comparison of electric weight always to copying, actual operating position that can better ground reflection ammeter user, for preventing stealing, making copying and accepting of ammeter data become advances efficiently more in fact, robotization, and provide platform and raw data for the marketing mis system simultaneously.
Claims (1)
1. voltage power long-distance meter-reading system, it is characterized in that forming by electric energy meter, wireless digital acquisition terminal, radio concentrator, central computer, each electric energy meter links to each other with the wireless digital acquisition terminal by RS485 or pulse output interface, the wireless digital acquisition terminal is uploaded to radio concentrator by wireless radio frequency mode with meter reading data, radio concentrator is preserved ammeter data and is reported central computer by the optical cable transmission channel, central computer realize data following dress, report, inquiry, copy reading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110179020 CN102231228A (en) | 2011-06-29 | 2011-06-29 | Remote meter-reading system of voltage and electric energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110179020 CN102231228A (en) | 2011-06-29 | 2011-06-29 | Remote meter-reading system of voltage and electric energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102231228A true CN102231228A (en) | 2011-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110179020 Pending CN102231228A (en) | 2011-06-29 | 2011-06-29 | Remote meter-reading system of voltage and electric energy |
Country Status (1)
| Country | Link |
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| CN (1) | CN102231228A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539911A (en) * | 2012-01-13 | 2012-07-04 | 广东电网公司电力科学研究院 | Intelligent electric energy metering system under internet-of-things architecture |
| CN104680765A (en) * | 2015-03-09 | 2015-06-03 | 淮北朔里矿业有限责任公司 | Automatic meter reading system for electric energy measuring |
| CN105427571A (en) * | 2015-12-31 | 2016-03-23 | 天津市赛鸣科技有限公司 | Binary channel communication remote meter reading monitoring and analysis system |
| CN115835055A (en) * | 2022-11-22 | 2023-03-21 | 宁夏隆基宁光仪表股份有限公司 | Concentrator communication process dynamic adjustment method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201149725Y (en) * | 2008-01-29 | 2008-11-12 | 上海唐锐信息技术有限公司 | Automatic wireless meter-reading system with power-off control |
| CN101493985A (en) * | 2008-01-24 | 2009-07-29 | 北京汉潮大成科技孵化器有限公司 | Main station system for reading meter by electric force short message |
-
2011
- 2011-06-29 CN CN 201110179020 patent/CN102231228A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493985A (en) * | 2008-01-24 | 2009-07-29 | 北京汉潮大成科技孵化器有限公司 | Main station system for reading meter by electric force short message |
| CN201149725Y (en) * | 2008-01-29 | 2008-11-12 | 上海唐锐信息技术有限公司 | Automatic wireless meter-reading system with power-off control |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539911A (en) * | 2012-01-13 | 2012-07-04 | 广东电网公司电力科学研究院 | Intelligent electric energy metering system under internet-of-things architecture |
| CN104680765A (en) * | 2015-03-09 | 2015-06-03 | 淮北朔里矿业有限责任公司 | Automatic meter reading system for electric energy measuring |
| CN105427571A (en) * | 2015-12-31 | 2016-03-23 | 天津市赛鸣科技有限公司 | Binary channel communication remote meter reading monitoring and analysis system |
| CN115835055A (en) * | 2022-11-22 | 2023-03-21 | 宁夏隆基宁光仪表股份有限公司 | Concentrator communication process dynamic adjustment method |
| CN115835055B (en) * | 2022-11-22 | 2023-10-27 | 宁夏隆基宁光仪表股份有限公司 | Dynamic regulation method for concentrator communication process |
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Application publication date: 20111102 |