CN103267892A - Single-phase remote charge control electric energy meter - Google Patents
Single-phase remote charge control electric energy meter Download PDFInfo
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- CN103267892A CN103267892A CN2013101747205A CN201310174720A CN103267892A CN 103267892 A CN103267892 A CN 103267892A CN 2013101747205 A CN2013101747205 A CN 2013101747205A CN 201310174720 A CN201310174720 A CN 201310174720A CN 103267892 A CN103267892 A CN 103267892A
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Abstract
The invention discloses a single-phase remote charge control electric energy meter. According to the single-phase remote charge control electric energy meter, the problem that in the prior art, an anti-unsealing device of an electric energy meter is easy to restore after being damaged can be effectively solved. The single-phase remote charge control electric energy meter comprises a measuring chip, a CPU which is connected with the measuring chip, an ESAM which is connected with the CPU, a power supply, a carrier wave communication interface, an infrared communication interface, an LCD and a storage. An uncovering detection counter of the electric energy meter is further connected to the CPU. The single-phase remote charge control electric energy meter has the advantages that the uncovering detection counter of the electric energy meter is additionally arranged on the electric energy meter, the defect that a lead seal or a sealing cap which is additionally arranged is easily restored after being damaged in a traditional mode is overcome, the uncovering condition of the electric energy meter can be effectively monitored and recorded, and effective monitoring on whether the electric energy meter is started or not is conducted.
Description
Technical field
The present invention relates to single-phase long-range expense control electric energy meter.
Background technology
Existing single-phase long-range expense control electric energy meter all adopts the ESAM module, strengthen the security of card meter terminal exchanges data, the electric energy meter based on the close algorithm SM1 of state by name as Chinese publication number CN201725386N, but these electric energy meters just are encrypted the IC-card data at present, appoint the right sealing cap that adopts to carry out electric energy meter anti-Kaifeng identification to electric energy meter itself, anti-seal opening device like this is relatively backward, if there is such sealing cap also to be easy to electric energy meter is juggled things in lawless person's hand.
Summary of the invention
The object of the present invention is to provide single-phase long-range expense control electric energy meter, can effectively solve the problem that recover easily the destroyed back of the anti-seal opening device of existing electric energy meter.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the single-phase long-range control electric energy meter that takes, comprise computation chip, the CPU that links to each other with computation chip, the ESAM module that links to each other with CPU, power supply, carrier communication interface, infrared communication interface, LCD display, storer, also be connected with the electric energy meter detection counter of uncapping on the described CPU.
Preferably, described electric energy meter is uncapped, and detection counter comprises the probe that detects electrical-energy meter cap and whether open, the calculating electrical-energy meter cap that links to each other with probe is opened the counter of time, and described counter also links to each other with CPU; By the opening and closing of probe control counter, again the information of counter records is passed to CPU and carried out data and handle, store in the storer then or send to remote control room.
Preferably, also be connected with the LED lamp on the described CPU; Some simple information of electric energy meter are informed by the mode of different colours or flicker, make the staff just can know some simple information of current electric energy meter operation at game clock case not.
Preferably, also be connected with the button input unit on the described CPU; Convenient input or Query Information.
Preferably, also be connected with 485 interfaces on the described CPU; Make things convenient for teledata to transmit.
Preferably, described power supply comprises linear power supply and standby rechargeable battery; The back loss of data prevents from having a power failure.
Preferably, also be connected with tripping relay on the described CPU; Power on immediately after preventing from tripping and cause bigger loss.
Compared with prior art, advantage of the present invention is: install the electric energy meter detection counter of uncapping additional at electric energy meter, change tradition and installed lead sealing or the easy destroyed back shortcoming of recovering of sealing cap additional, can effectively monitor and record the electric energy meter situation of uncapping, whether this electric energy meter is unlocked play effective monitoring.
Description of drawings
Fig. 1 is the single-phase long-range structured flowchart that takes control electric energy meter of the present invention.
Embodiment
Consult Fig. 1 and be the embodiment of the single-phase long-range expense control electric energy meter of the present invention, the single-phase long-range control electric energy meter that takes, comprise CPU1, the computation chip 2 that links to each other with CPU1, ESAM module 3, power supply, carrier communication interface 4, infrared communication interface 5, LCD display 6, storer 7, LED lamp 9, button input unit 10,485 interfaces 11, tripping relay 14, described power supply comprises linear power supply 12 and standby rechargeable battery 13, also be connected with the electric energy meter detection counter 8 of uncapping on the described CPU1, the described electric energy meter detection counter 8 of uncapping comprises and detects the probe 81 whether electrical-energy meter cap is opened, the calculating electrical-energy meter cap that links to each other with probe 81 is opened the counter 82 of time, and described counter 82 also links to each other with CPU1.
The above only is specific embodiments of the invention, but technical characterictic of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and the variation of doing or modify all is encompassed among the claim of the present invention.
Claims (7)
1. the single-phase long-range control electric energy meter that takes, comprise computation chip (2), the CPU(1 that links to each other with computation chip (2)) with CPU(1) the ESAM module (3), power supply, carrier communication interface (4), infrared communication interface (5), LCD display (6), the storer (7) that link to each other, it is characterized in that: also be connected with the electric energy meter detection counter (8) of uncapping described CPU(1).
2. the single-phase long-range control electric energy meter that takes as claimed in claim 1, it is characterized in that: described electric energy meter is uncapped, and detection counter (8) comprises the probe (81) that detects electrical-energy meter cap and whether open, the calculating electrical-energy meter cap that links to each other with probe (81) is opened the counter (82) of time, and described counter (82) is and and CPU(1) link to each other.
3. the single-phase long-range control electric energy meter that takes as claimed in claim 1 is characterized in that: also be connected with LED lamp (9) described CPU(1).
4. the single-phase long-range control electric energy meter that takes as claimed in claim 1 is characterized in that: also be connected with button input unit (10) described CPU(1).
5. the single-phase long-range control electric energy meter that takes as claimed in claim 1 is characterized in that: also be connected with 485 interfaces (11) described CPU(1).
6. the single-phase long-range control electric energy meter that takes as claimed in claim 1, it is characterized in that: described power supply comprises linear power supply (12) and standby rechargeable battery (13).
7. the single-phase long-range control electric energy meter that takes as claimed in claim 1 is characterized in that: also be connected with tripping relay (14) described CPU(1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101747205A CN103267892A (en) | 2013-05-10 | 2013-05-10 | Single-phase remote charge control electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101747205A CN103267892A (en) | 2013-05-10 | 2013-05-10 | Single-phase remote charge control electric energy meter |
Publications (1)
| Publication Number | Publication Date |
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| CN103267892A true CN103267892A (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101747205A Pending CN103267892A (en) | 2013-05-10 | 2013-05-10 | Single-phase remote charge control electric energy meter |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520226C2 (en) * | 1995-06-01 | 2002-10-31 | Siemens Ag | Monitoring device for a housing of an electrical device, in particular for an electricity meter |
| CN2708322Y (en) * | 2004-04-02 | 2005-07-06 | 上海英孚特电子技术有限公司 | Cover opening recording device |
| DE102005009255A1 (en) * | 2005-02-25 | 2006-08-31 | Hager Electro Gmbh | Security plate e.g. for meter location, is locked to electric meter and clamp elements to counter support plate and in coupling position blocking element is provided on counter support plate with opening provided |
| CN201583594U (en) * | 2009-12-28 | 2010-09-15 | 福州中弘微电子科技有限公司 | Single-phase carrier electric energy meter |
| CN201773129U (en) * | 2010-08-25 | 2011-03-23 | 浙江恒业电子有限公司 | 2.0-level single-phase carrier wave remote cost-control intelligent electric energy meter |
| CN201876493U (en) * | 2010-08-29 | 2011-06-22 | 飞跃联合科技集团有限公司 | Single-phase fee-controlled intelligent electric energy meter |
| CN201903569U (en) * | 2010-08-25 | 2011-07-20 | 浙江恒业电子有限公司 | Single-phase remote charge-controlled intelligent electric energy meter |
| JP2012093848A (en) * | 2010-10-25 | 2012-05-17 | Hitachi Building Systems Co Ltd | Energy management system |
| CN203204069U (en) * | 2013-05-10 | 2013-09-18 | 浙江恒业电子有限公司 | Single-phase remote charge-control electric energy meter |
-
2013
- 2013-05-10 CN CN2013101747205A patent/CN103267892A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520226C2 (en) * | 1995-06-01 | 2002-10-31 | Siemens Ag | Monitoring device for a housing of an electrical device, in particular for an electricity meter |
| CN2708322Y (en) * | 2004-04-02 | 2005-07-06 | 上海英孚特电子技术有限公司 | Cover opening recording device |
| DE102005009255A1 (en) * | 2005-02-25 | 2006-08-31 | Hager Electro Gmbh | Security plate e.g. for meter location, is locked to electric meter and clamp elements to counter support plate and in coupling position blocking element is provided on counter support plate with opening provided |
| CN201583594U (en) * | 2009-12-28 | 2010-09-15 | 福州中弘微电子科技有限公司 | Single-phase carrier electric energy meter |
| CN201773129U (en) * | 2010-08-25 | 2011-03-23 | 浙江恒业电子有限公司 | 2.0-level single-phase carrier wave remote cost-control intelligent electric energy meter |
| CN201903569U (en) * | 2010-08-25 | 2011-07-20 | 浙江恒业电子有限公司 | Single-phase remote charge-controlled intelligent electric energy meter |
| CN201876493U (en) * | 2010-08-29 | 2011-06-22 | 飞跃联合科技集团有限公司 | Single-phase fee-controlled intelligent electric energy meter |
| JP2012093848A (en) * | 2010-10-25 | 2012-05-17 | Hitachi Building Systems Co Ltd | Energy management system |
| CN203204069U (en) * | 2013-05-10 | 2013-09-18 | 浙江恒业电子有限公司 | Single-phase remote charge-control electric energy meter |
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Application publication date: 20130828 |