CN203204069U - Single-phase remote charge-control electric energy meter - Google Patents
Single-phase remote charge-control electric energy meter Download PDFInfo
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- CN203204069U CN203204069U CN 201320259007 CN201320259007U CN203204069U CN 203204069 U CN203204069 U CN 203204069U CN 201320259007 CN201320259007 CN 201320259007 CN 201320259007 U CN201320259007 U CN 201320259007U CN 203204069 U CN203204069 U CN 203204069U
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- 102100038591 Endothelial cell-selective adhesion molecule Human genes 0.000 claims abstract description 6
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- 239000000523 sample Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
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Abstract
The utility model discloses a single-phase remote charge-control electric energy meter which can effectively solve a problem that an unsealing-proof device of a conventional electric energy meter can be easily recovered after being damaged. The single-phase remote charge-control electric energy meter comprises a metering chip, a CPU, an ESAM module, a power source, a carrier wave communication interface, an infrared communication interface, an LCD display device, and a storage device, wherein the CPU is connected with the metering chip, the ESAM module is connected with the CPU, and the CPU is connected with an electric energy meter cover-opening detection counter. The single-phase remote charge-control electric energy meter is advantageous in that the electric energy meter cover-opening detection counter is added and mounted on the electric energy meter, and therefore the defect that a conventionally-mounted lead seal or sealing cap can be easily recovered after being damaged is overcome, electric energy meter cover-opening condition can be effectively monitored and recorded, and whether the electric energy meter is opened can be effectively monitored.
Description
Technical field
The utility model 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.
The utility model content
The purpose of this utility model 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 utility model is achieved through the following technical solutions: single-phase long-range expense control electric energy meter, 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, the utility model has the advantages that: 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 structured flowchart of the single-phase long-range expense control electric energy meter of the utility model.
Embodiment
Consult Fig. 1 and be the embodiment of the single-phase long-range expense control electric energy meter of the utility model, 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 embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
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 |
|---|---|---|---|
| CN 201320259007 CN203204069U (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 |
|---|---|---|---|
| CN 201320259007 CN203204069U (en) | 2013-05-10 | 2013-05-10 | Single-phase remote charge-control electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204069U true CN203204069U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320259007 Expired - Lifetime CN203204069U (en) | 2013-05-10 | 2013-05-10 | Single-phase remote charge-control electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267892A (en) * | 2013-05-10 | 2013-08-28 | 浙江恒业电子有限公司 | Single-phase remote charge control electric energy meter |
| CN108717173A (en) * | 2018-05-15 | 2018-10-30 | 黑龙江省电工仪器仪表工程技术研究中心有限公司 | A kind of method that intelligent electric energy meter data are traced to the source |
-
2013
- 2013-05-10 CN CN 201320259007 patent/CN203204069U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267892A (en) * | 2013-05-10 | 2013-08-28 | 浙江恒业电子有限公司 | Single-phase remote charge control electric energy meter |
| CN108717173A (en) * | 2018-05-15 | 2018-10-30 | 黑龙江省电工仪器仪表工程技术研究中心有限公司 | A kind of method that intelligent electric energy meter data are traced to the source |
| CN108717173B (en) * | 2018-05-15 | 2020-12-18 | 黑龙江省电工仪器仪表工程技术研究中心有限公司 | Intelligent electric energy meter data tracing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
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| CX01 | Expiry of patent term |