CN103325224A - GPRS-based remote meter reading device - Google Patents
GPRS-based remote meter reading device Download PDFInfo
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- CN103325224A CN103325224A CN 201210081200 CN201210081200A CN103325224A CN 103325224 A CN103325224 A CN 103325224A CN 201210081200 CN201210081200 CN 201210081200 CN 201210081200 A CN201210081200 A CN 201210081200A CN 103325224 A CN103325224 A CN 103325224A
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- gprs
- meter reading
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Abstract
The invention discloses a GPRS-based remote meter reading device in the electric energy meter data gathering device field. The GPRS-based remote meter reading device includes a carrier gatherer. A signal output terminal of the carrier gatherer is connected with a signal input terminal of a data concentrator, a signal output terminal of the data concentrator is connected with a monitoring center through a GPRS module, and a signal input terminal of the carrier gatherer is connected with signal output terminals of a plurality of user carrier meters through an RS485 bus. The GPRS-based remote meter reading device sends gathered electric energy meter data signals to the monitoring center by a wireless mode thereby eliminating a manual meter reading process, so that the GPRS-based remote meter reading device greatly saves manpower resources, also allows the meter reading to be more convenient and reliable, and can be used for data gathering of electric energy meters.
Description
Technical field
The present invention relates to a kind of ammeter data acquisition device, particularly a kind of remote reading meter.
Background technology
Traditional manpower is checked meter needs the staff to finish to the doorstep the work of checking meter to every family, this has just wasted human resources greatly, because traditional manpower is checked meter and the limitation of data analysis system, force people to seek a kind of high-level efficiency, the means of checking meter of high reliability, in order to can within than the short period, copy the electricity consumption data of taking all electric supply meters in the radio station, finish calculating and the statistics of electricity consumption data, and can inquire about at any time for the user, further, can to user power utilization amount in the electrical network the time, estimation is made in distribution on the space, but and the suspicious leakage of preliminary judgement, stealing user region.Therefore from 20th century 70 to the eighties people just begin to be devoted to study electronic electric energy meter, the up to now automation remote birth of checking meter.
Summary of the invention
The purpose of this invention is to provide a kind of remote reading meter based on GPRS, so that it is convenient reliable to check meter, greatly saved human resources.
The object of the present invention is achieved like this: a kind of remote reading meter based on GPRS, comprise carrier acquisition device, the signal output part of described carrier acquisition device links to each other with the signal input part of data concentrator, the signal output part of described data concentrator links to each other with Surveillance center by the GPRS module, and the signal input part of described carrier acquisition device links to each other through the signal output part of RS485 bus with a plurality of subscribers carrier tables.
When the present invention works, the subscribers carrier table sends to carrier acquisition device with the electricity consumption data-signal of every family, the data of each that carrier acquisition device will collect gather and send to data concentrator, data acquisition unit is collected the data of each carrier acquisition device and is processed storage, and data-signal sent to Surveillance center by the GPRS module, thereby realize the remote meter reading process.Compared with prior art, beneficial effect of the present invention is: the present invention sends to Surveillance center by wireless mode with the ammeter data signal that collects, thereby removed the process of manual metering from, greatly saved human resources, and so that checked meter convenient reliable.This device can be used in the data acquisition to ammeter.
Description of drawings
Fig. 1 is control principle block diagram of the present invention.
Embodiment
A kind of remote reading meter based on GPRS as shown in Figure 1, comprise carrier acquisition device, the signal output part of carrier acquisition device links to each other with the signal input part of data concentrator, the signal output part of data concentrator links to each other with Surveillance center by the GPRS module, and the signal input part of carrier acquisition device links to each other through the signal output part of RS485 bus with a plurality of subscribers carrier tables.
When the present invention works, the subscribers carrier table sends to carrier acquisition device with the electricity consumption data-signal of every family, the data of each that carrier acquisition device will collect gather and send to data concentrator, data acquisition unit is collected the data of each carrier acquisition device and is processed storage, and data-signal sent to Surveillance center by the GPRS module, thereby realize the remote meter reading process.
Claims (1)
1. remote reading meter based on GPRS, it is characterized in that, comprise carrier acquisition device, the signal output part of described carrier acquisition device links to each other with the signal input part of data concentrator, the signal output part of described data concentrator links to each other with Surveillance center by the GPRS module, and the signal input part of described carrier acquisition device links to each other through the signal output part of RS485 bus with a plurality of subscribers carrier tables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210081200 CN103325224A (en) | 2012-03-24 | 2012-03-24 | GPRS-based remote meter reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210081200 CN103325224A (en) | 2012-03-24 | 2012-03-24 | GPRS-based remote meter reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103325224A true CN103325224A (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210081200 Pending CN103325224A (en) | 2012-03-24 | 2012-03-24 | GPRS-based remote meter reading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103325224A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914758A (en) * | 2014-03-31 | 2014-07-09 | 国家电网公司 | Carrier wave collector asset fine management method |
| CN105243817A (en) * | 2015-11-02 | 2016-01-13 | 国家电网公司 | Energy supervision data collector |
| CN112598894A (en) * | 2020-12-08 | 2021-04-02 | 国网四川省电力公司攀枝花供电公司 | Public transformer area user electricity information acquisition system and method |
-
2012
- 2012-03-24 CN CN 201210081200 patent/CN103325224A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914758A (en) * | 2014-03-31 | 2014-07-09 | 国家电网公司 | Carrier wave collector asset fine management method |
| CN103914758B (en) * | 2014-03-31 | 2017-01-11 | 国家电网公司 | Carrier wave collector asset fine management method |
| CN105243817A (en) * | 2015-11-02 | 2016-01-13 | 国家电网公司 | Energy supervision data collector |
| CN112598894A (en) * | 2020-12-08 | 2021-04-02 | 国网四川省电力公司攀枝花供电公司 | Public transformer area user electricity information acquisition system and method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |