CN103698568A - Intelligent electricity larceny preventing centralized meter-reading system - Google Patents
Intelligent electricity larceny preventing centralized meter-reading system Download PDFInfo
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- CN103698568A CN103698568A CN201310698309.8A CN201310698309A CN103698568A CN 103698568 A CN103698568 A CN 103698568A CN 201310698309 A CN201310698309 A CN 201310698309A CN 103698568 A CN103698568 A CN 103698568A
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Abstract
The invention relates to the technical field of electricity meters for power facilities, in particular to an intelligent electricity larceny preventing centralized meter-reading system, which comprises an electricity meter collector, wherein the electricity meter collector is connected with an electricity meter; an electricity meter lead sealing detection unit and a meter box door detection unit are arranged in the electricity meter; the electricity meter collector is connected with a single chip microcomputer; the single chip is microcomputer connected with an alarm; the electricity meter lead sealing detection unit and the meter box door detection unit are both connected with the single chip microcomputer; the single chip microcomputer is also connected with an electric energy metering device. The intelligent electricity larceny preventing centralized meter-reading system has the beneficial effects that the electricity meter lead sealing detection unit, the meter door detection unit and the alarm are arranged in the electricity meter, the electricity meter can be monitored in real time, and electricity larceny can be prevented under the condition of power failure; meanwhile, the electricity meter collector is arranged and a convenient transmission function of a general packet radio service (GPRS) network is adopted, so that the functions of collecting the information of the electricity meter of a user and remotely automatically reading the meter can be conveniently realized.
Description
Technical field
The present invention relates to electric power facility ammeter technical field, be specifically related to a kind of intelligent electricity anti-theft centralized meter-reading system.
Background technology
According to state's net intelligent grid, build 12 planning, electricity meter-reading means advance to unmanned, intelligent aspect, have greatly reduced the human and material resources burden of electric power enterprise.But the problem that another one be can not ignore more and more causes the attention of electric power operation department, and that is exactly stealing.From the power stealing case having occurred, observe, current electricity filching behavior presents the feature that relies on the disguised and anti-inspection crime of technological means raising, some large electricity consumers' electricity filching behavior particularly, power supply enterprise and the user's that abides by the law rights and interests have seriously been encroached on, not only to state-owned assets, bring about great losses, and seriously upset for electricity consumption order and the enforcement that affects energy-saving and emission-reduction policy.
Summary of the invention
Object of the present invention, in order to solve above-mentioned existing technical disadvantages, provides a kind of intelligent electricity anti-theft centralized meter-reading system, and it both can be anti-electricity-theft, convenient to the information acquisition of electric supply meter and remote automatic meter reading again.
For achieving the above object, the object of the present invention is to provide a kind of intelligent electricity anti-theft centralized meter-reading system, comprise ammeter collector, described ammeter collector is connected with ammeter, in described ammeter, be provided with ammeter lead sealing detecting unit and door of meter casing detecting unit, described ammeter collector is connected with single-chip microcomputer, and described single-chip microcomputer is connected with alarm, described ammeter lead sealing detecting unit and door of meter casing detecting unit are all connected with single-chip microcomputer, and described single-chip microcomputer is also connected with electric energy metering machine.
Concrete, described ammeter collector adopts 485 buses to be connected with ammeter.
Further, described ammeter collector is connected with single-chip microcomputer by GPRS communication module.
In addition, described ammeter collector is connected with storer.
Further, described single-chip microcomputer is connected with standby power supply.
In the present invention, described alarm is connected with hardware watchdog module.
Further, described alarm is also provided with USB interface.
Moreover described electric energy metering machine is connected with amr message transmission interface.
Further, described amr message transmission interface is connected with inquiry about charging device.
The present invention has following beneficial effect: the present invention is provided with ammeter lead sealing detecting unit and door of meter casing detecting unit and alarm in ammeter, can be to the real-time monitoring of ammeter and still can electricity theft prevention in the situation that having a power failure, ammeter collector is set simultaneously and adopts GPRS network transfer function easily, can realize easily the information acquisition of electric supply meter and realize the function of remote automatic meter reading.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structured flowchart of a kind of intelligent electricity anti-theft centralized meter-reading system of the present invention;
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Referring to Fig. 1, the object of the present invention is to provide a kind of intelligent electricity anti-theft centralized meter-reading system, comprise ammeter collector 2, described ammeter collector 2 is connected with ammeter 1, in described ammeter 1, be provided with ammeter lead sealing detecting unit 12 and door of meter casing detecting unit 11, described ammeter collector 2 is connected with single-chip microcomputer 5, described single-chip microcomputer 5 is connected with alarm 7, described ammeter lead sealing detecting unit 12 and door of meter casing detecting unit 11 are all connected with single-chip microcomputer 5, and described single-chip microcomputer 5 is also connected with electric energy metering machine 8.The information of ammeter collector 2 Real-time Collection electric supply meters, is then transferred to single-chip microcomputer 5 and processes, and by single-chip microcomputer 5, is transferred to electric energy metering machine 8 again, thereby to the information acquisition of electric supply meter and realize the function of remote automatic meter reading; Single-chip microcomputer 5 can be by the state of ammeter lead sealing detecting unit 12 and the 11 Real-Time Monitoring ammeter lead sealings of door of meter casing detecting unit, door of meter casing, and abnormal to judge whether, if be opened, single-chip microcomputer 5 sends warning message to alarm, and electricity theft prevention behavior occurs.
As the concrete embodiment of the present invention, described ammeter collector 2 adopts 485 buses 13 to be connected with ammeter 1, single-chip microcomputer 5 uses wireless technology to adopt the frequency range of 433MHZ to send order to ammeter collector 2, and ammeter collector 2 carries out by 485 buses 13, being read corresponding ammeter 1 data and being returned after command analysis.Ammeter collector 2 is connected with single-chip microcomputer 5 by GPRS communication module 4, can realize single- chip microcomputer 5 and 2 high-speed traffics of ammeter collector.In addition, described ammeter collector 2 is connected with storer 3, the power consumption information of ammeter collector 2 reading electric meters is kept in storer 3, is sent to single-chip microcomputer 5 by GPRS communication module 4 simultaneously, and single-chip microcomputer 5 is controlled the statistics of 8 pairs of energy informations of electric energy metering machine.
Further, described single-chip microcomputer 5 is connected with standby power supply 6, and when occurring to have a power failure, the standby power supply 6 on single-chip microcomputer 5 can also be given ammeter lead sealing detecting unit 12 and 11 power supplies of door of meter casing detecting unit, guarantee, in the situation that having a power failure, also can reach anti-electricity-theft function; In the present invention, in order to ensure the safety of alarm, normally move, described alarm 7 is connected with hardware watchdog module 72, and in addition, for the information of alarm 7 can read, described alarm 7 is also provided with USB interface 71.
Moreover, described electric energy metering machine 8 is connected with amr message transmission interface 9, described amr message transmission interface 9 is connected with inquiry about charging device 10, the statistics of 8 pairs of energy informations of electric energy metering machine is afterwards by amr message transmission interface 9 transmission inquiry about charging devices 10, facilitate the information about power of inquiring user ammeter, reach the function of electric meters collecting.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. an intelligent electricity anti-theft centralized meter-reading system, it is characterized in that: comprise ammeter collector, described ammeter collector is connected with ammeter, in described ammeter, be provided with ammeter lead sealing detecting unit and door of meter casing detecting unit, described ammeter collector is connected with single-chip microcomputer, described single-chip microcomputer is connected with alarm, and described ammeter lead sealing detecting unit and door of meter casing detecting unit are all connected with single-chip microcomputer, and described single-chip microcomputer is also connected with electric energy metering machine.
2. a kind of intelligent electricity anti-theft centralized meter-reading system according to claim 1, is characterized in that: described ammeter collector adopts 485 buses to be connected with ammeter.
3. a kind of intelligent electricity anti-theft centralized meter-reading system according to claim 1, is characterized in that: described ammeter collector is connected with single-chip microcomputer by GPRS communication module.
4. a kind of intelligent electricity anti-theft centralized meter-reading system according to claim 1, is characterized in that: described ammeter collector is connected with storer.
5. a kind of intelligent electricity anti-theft centralized meter-reading system according to claim 1, is characterized in that: described single-chip microcomputer is connected with standby power supply.
6. a kind of intelligent electricity anti-theft centralized meter-reading system according to claim 1, is characterized in that: described alarm is connected with hardware watchdog module.
7. according to a kind of intelligent electricity anti-theft centralized meter-reading system described in claim 1 or 6, it is characterized in that: described alarm is also provided with USB interface.
8. a kind of intelligent electricity anti-theft centralized meter-reading system according to claim 1, is characterized in that: described electric energy metering machine is connected with amr message transmission interface.
9. a kind of intelligent electricity anti-theft centralized meter-reading system according to claim 8, is characterized in that: described amr message transmission interface is connected with inquiry about charging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698309.8A CN103698568A (en) | 2013-12-18 | 2013-12-18 | Intelligent electricity larceny preventing centralized meter-reading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698309.8A CN103698568A (en) | 2013-12-18 | 2013-12-18 | Intelligent electricity larceny preventing centralized meter-reading system |
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| Publication Number | Publication Date |
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| CN103698568A true CN103698568A (en) | 2014-04-02 |
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| CN201310698309.8A Pending CN103698568A (en) | 2013-12-18 | 2013-12-18 | Intelligent electricity larceny preventing centralized meter-reading system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021856A (en) * | 2015-06-10 | 2015-11-04 | 国网四川省电力公司宜宾供电公司 | A 10KV power distribution network electricity larceny preventing bolt sensing system |
| CN110379145A (en) * | 2019-06-13 | 2019-10-25 | 扬州工业职业技术学院 | A kind of remote meter reading acquisition device and its power supply system based on NB-IoT |
-
2013
- 2013-12-18 CN CN201310698309.8A patent/CN103698568A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021856A (en) * | 2015-06-10 | 2015-11-04 | 国网四川省电力公司宜宾供电公司 | A 10KV power distribution network electricity larceny preventing bolt sensing system |
| CN110379145A (en) * | 2019-06-13 | 2019-10-25 | 扬州工业职业技术学院 | A kind of remote meter reading acquisition device and its power supply system based on NB-IoT |
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Application publication date: 20140402 |