CN105606886A - Collection device of electricity consumption information and multiple-electrical-appliance separation recognition method - Google Patents
Collection device of electricity consumption information and multiple-electrical-appliance separation recognition method Download PDFInfo
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- CN105606886A CN105606886A CN201511002686.9A CN201511002686A CN105606886A CN 105606886 A CN105606886 A CN 105606886A CN 201511002686 A CN201511002686 A CN 201511002686A CN 105606886 A CN105606886 A CN 105606886A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000005611 electricity Effects 0.000 title abstract description 12
- 238000000926 separation method Methods 0.000 title abstract 3
- 238000004891 communication Methods 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 claims description 5
- 230000032258 transport Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100352902 Dictyostelium discoideum canA gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 101150033714 mtcA1 gene Proteins 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention discloses a collection device of electricity consumption information and multiple-electrical-appliance separation recognition method. The device comprises a first acquisition module, a second acquisition module, a power supply module, and an operation module. The input end of the first acquisition module is fixed to the wiring terminal of a circuit through a pressing contact mode, an outputed voltage signal is sent to the operation module, and the power supply module is powered. The second acquisition module obtains the current signal of the circuit and sends the current signal to the operation module. The output end of the power supply module is connected to the operation module. The operation module collects the electricity consumption information of the circuit according to the received voltage signal and current signal. The electricity consumption information comprises a real-time power. The collection device and the multiple-electrical-appliance separation recognition method have the advantages of safe and convenient installation and the comprehensive acquisition of the electricity consumption information.
Description
Technical field
The present invention relates to power information and obtain, the harvester and the many electrical equipment that relate in particular to power information separate knowledgeOther method.
Background technology
At present, existing power information harvester is generally electric energy meter, and electric energy meter is that power supply unit is in order to measureThe measuring instrument that charge is installed. Electric energy meter have install loaded down with trivial details, equipment cost is higher, networking cost is high, networkingThe shortcoming that traffic rate is low, and domestic consumer is difficult to obtain the real-time power information of oneself. Existing intelligence is insertedThe power information that seat can be added up electrical equipment on single socket, but the power information on whole circuit cannot be added up.Such as adding up general power, the total energy consumption of one family. Want to measure the total power information of whole family, needBe connected in series a harvester, be the power supply of this device simultaneously, installation process complexity, has potential safety hazard.
Further, in the prior art, by installing additional and obtain by the method for electric detection means for each consumerThe power information of individual equipment. Be for example the wall hanging air conditioner power that installs smart jack additional and obtain this air-conditioning,The information such as power consumption. The shortcomings such as this scheme exists implementation cost high, fitting operation difficulty. One family or listThere are a lot of consumers position, for each consumer installs additional with electric detection means cost very high. A lot of electricity in additionDevice equipment does not arrange socket, such as the electrical equipment such as central air-conditioning, lighting does not arrange socket, at the beginning of finishingPhase, by the hidden wire body of wall the inside of arriving, is difficult to these electrical equipment installation electric detection means separately.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides a kind of installation safe ready, obtain useTelecommunications breath comprehensively, intelligent, the harvester of power information cheaply.
Object of the present invention is achieved by the following technical programs:
A harvester for power information, the harvester of described power information comprises:
The first acquisition module, the input of described the first acquisition module is by pressing the mode of touching to be fixed on the wiring of circuitOn terminal, the voltage signal of output send computing module, and is power module power supply;
The second acquisition module, the current signal of described the second acquisition module acquisition cuicuit, and send described computing module;
Power module, the output concatenation operation module of described power module;
Computing module, described computing module gathers described circuit according to the voltage signal, the current signal that receivePower information.
According to the harvester of above-mentioned power information, preferably, described the second acquisition module is by mutual inductance modeObtain ac current signal.
According to the harvester of above-mentioned power information, alternatively, the harvester of described power information is furtherComprise:
Wireless communication module, described wireless communication module is excessively wireless for the information exchange that described computing module is exportedMode sends;
Described power module is described wireless communication module power supply.
According to the harvester of above-mentioned power information, alternatively, described the first acquisition module comprises:
Osculating element, described osculating element is directly electrically connected with the conductor on circuit connection terminal;
Insulation unit, described osculating element is arranged on described insulation unit.
According to the harvester of above-mentioned power information, preferably, described osculating element adopts ferrimagnet.
According to the harvester of above-mentioned power information, alternatively, the harvester of described power information is furtherComprise:
Server, described server receives the power information that described wireless communication module transports;
Terminal, the power information that described terminal sends for reception server.
According to the harvester of above-mentioned power information, alternatively, described the first acquisition module further comprises:
Bindiny mechanism, described bindiny mechanism coordinates, is connected with described binding post;
Described osculating element adopts elastomeric material.
According to the harvester of above-mentioned power information, preferably, described power information comprises supply voltage, confessionAt least one in electricity electric current, active power, reactive power, power factor, power consumption, variation electrical equipment attribute.
The present invention also aims to provide a kind of low operating cost, intelligentized many electrical equipment to separate identification sideMethod, this goal of the invention is achieved by the following technical programs:
Separate recognition methods according to many electrical equipment of above-mentioned harvester, described many electrical equipment separates RM and is:
Obtain voltage signal and current signal, and send computing module;
Computing module obtains power information according to the voltage signal, the current signal that receive;
Obtain not the variation of power information in the same time;
Utilize the variation of described power information to go to mate the recognition feature of electrical equipment, thereby identify described variation electrical equipmentAttribute.
Separate recognition methods according to above-mentioned many electrical equipment, preferably, described recognition feature comprises power, voltage electricityAt least one in stream phase difference, electric current and voltage transition, electric current and voltage frequency spectrum.
Compared with prior art, the beneficial effect that the present invention has is:
1. cost is low
The present invention only needs a set of harvester that is arranged on the power information in heavy current box bus (without being every electricityDevice installation electric detection means), can monitor total power information of whole family and the wherein electricity consumption of a certain electrical equipmentWhether information, and whether identify electrical equipment according to the variation of described power information in running order, in normallyDuty, reduced significantly cost;
2. safety, convenient
Adopt and press the mode of touching that the first acquisition module is fixed on binding post, as used ferromagnetism, thering is elasticityConductive material, adopt open-close type current transformer be clipped in outside wire insulation, thereby safety, obtain easilyVoltage, current signal;
3. information is comprehensive, intelligent
The present invention can not only obtain whole household electricity information and variation in real time, can also separate and know according to this variationDo not go out increase or the minimizing of electrical equipment in circuit bus, and change type and the power information of electrical equipment, according to this electricityThe power information of device goes to judge that whether electrical equipment is in normal duty;
4. real-time is obtained power information
Utilize terminal can obtain in real time the power information of family or enterprise, and go to adopt according to power information and arrangeExecute, as energy-saving and emission-reduction etc.;
Brief description of the drawings
With reference to accompanying drawing, disclosure of the present invention will be easier to understand. Those skilled in the art easily understand: these accompanying drawings are only for illustrating technical scheme of the present invention, and are not intended to of the present inventionProtection domain is construed as limiting. In figure:
Fig. 1 is the basic block diagram of the harvester of the power information of the embodiment of the present invention 1;
Fig. 2 is the basic block diagram of the first acquisition module of the embodiment of the present invention 2;
Fig. 3 is the scheme of installation of the first acquisition module of the embodiment of the present invention 2;
Fig. 4 is the basic block diagram of the first acquisition module of the embodiment of the present invention 3;
Fig. 5 is the scheme of installation of the first acquisition module of the embodiment of the present invention 3.
Detailed description of the invention
Fig. 1-5 and following declarative description optional embodiment of the present invention with instruction those skilled in the art asWhat is implemented and reproduction the present invention. In order to instruct technical solution of the present invention, simplify or omitted some routine sidesFace. Those skilled in the art should understand that be derived from these embodiments modification or replace will be at model of the present inventionIn enclosing. Those skilled in the art should understand that following characteristics can combine to form of the present invention in every wayMultiple modification. Thus, the present invention is not limited to following optional embodiment, and only by claim and itEquivalent limit.
Embodiment 1:
Fig. 1 has schematically provided the basic block diagram of the harvester of the power information of the embodiment of the present invention, asShown in Fig. 1, the harvester of described power information comprises:
The first acquisition module, the input of described the first acquisition module is empty by pressing the mode of touching to be fixed in heavy current boxOn the binding post of air cock or earth leakage protective device, the voltage signal of output send computing module, and is power modulePower supply;
The second acquisition module, described the second acquisition module is by the electric current letter of current transformer mode acquisition cuicuitNumber, and send described computing module, and preferably, using open-close type current transformer, can directly transformer be pressed from both sidesTo electric wire insulation layer outside;
Power module, the output concatenation operation module of described power module;
Computing module, described computing module gathers described circuit according to the voltage signal, the current signal that receivePower information, described power information comprises supply voltage, supply current, active power, reactive power, meritAt least one in rate factor, power consumption, variation electrical equipment attribute. .
For power information is sent to far-end in real time, further, the harvester of described power information entersOne step comprises:
Wireless communication module, described wireless communication module is excessively wireless for the information exchange that described computing module is exportedMode sends;
Described power module is described wireless communication module power supply.
According to making owner obtain in real time power information, further, the harvester of described power information enters oneStep comprises:
Server, described server receives the power information that described wireless communication module transports;
Terminal, the power information that described terminal sends for reception server.
Each current consuming apparatus has its recognition feature, therefore, utilizes recognition feature to go to separate and identifies current consuming apparatus.As:
The switching manipulation of incandescent lamp in family, also can there is corresponding variation in circuit general power, and power variation canAs the recognition feature of this electric equipment of identification; Incandescent lamp cold-state resistance is little, the instantaneous power of moment while openingVery large, then fall after rise fast to normal operating power, this power variation characteristic is more stable, repeatably,Also can be used as the recognition feature of this electric equipment of identification.
In AC electric appliance equipment, when some equipment work, voltage and current is synchronous, and this type of load is resistiveLoad. When some equipment work, current phase is ahead of voltage-phase, and this type of load is capacitive load. Some is establishedWhen standby work, current phase lags behind voltage-phase, and this type of load is inductive load, as motor, transformer,Inductance type ballast fluorescent lamp. Visible, the intrinsic phase property of electric equipment can be used as recognition feature.
While having a lot of electrical work at present, use Switching Power Supply to carry out AC-DC conversion. When Switching Power Supply work,Internal switch pipe meeting HF switch can form equifrequent electric current and voltage transition on the voltage and current of power supply.And this switching frequency is also relatively-stationary, can be used as the recognition feature of this electrical equipment.
Some electrical equipment belongs to nonlinear load, and nonlinear load refers to that its current waveform is rendered as non-50HZ sineRipple, or 50Hz sine wave has larger distortion relatively, when work, in its voltage current waveform, has higher hamonic wave.5 subharmonic of for example 50Hz are 250Hz, and this spectrum signature is also relatively-stationary, can be used as thisThe recognition feature of electrical equipment.
Many electrical equipment of the embodiment of the present invention separate recognition methods, are also the work of the harvester of above-mentioned power informationProcess, described many electrical equipment separates recognition methods and is:
Utilize above-mentioned acquisition module to obtain voltage signal and current signal, and send computing module;
Computing module gathers power information, described power information according to the voltage signal, the current signal that receiveComprise realtime power etc.;
Obtain not the variation of power information in the same time;
Utilize the variation of described power information to go to mate the recognition feature of electrical equipment, become thereby identify in circuit busType and the power information thereof of the electrical equipment of changing; Described recognition feature comprises power, electric current and voltage phase difference, voltageAt least one in current transients, electric current and voltage frequency spectrum.
Embodiment 2:
According to the harvester of the power information of the embodiment of the present invention 1 and method application examples in the family, at thisIn application examples:
Fig. 2 has schematically provided the basic block diagram of the first acquisition module of the embodiment of the present invention, as Fig. 2 instituteShow, described the first acquisition module comprises:
Conductive contact unit 401, the ferrimagnet good by electric conductivity forms. Conductive contact unit is with strongIn electronic box, the circuit connection terminal screwing of air switch attracts contact, under magneticaction, and conductive contact unitWith circuit connection terminal screwing pressure contact and obtain supply voltage, as shown in Figure 3;
Insulating protection unit 402, is formed on pedestal, and conductive contact unit is fixed on described insulating protection unitUpper, user is hand-held insulating protection unit safely, and is fixed on binding post.
The second acquisition module is one, adopts current transformer, is arranged in heavy current box;
Wireless communication module, described wireless communication module is excessively wireless for the information exchange that described computing module is exportedMode sends; Described power module is described wireless communication module power supply.
Server, described server receives the power information that described wireless communication module transports;
Terminal, the power information that described terminal sends for reception server, makes owner utilize mobile terminalObtain in real time the power information of family, and take measures, as the owner who travels outside can understand in real time family,Which electrical equipment is the power information of enterprise, can locate and close not yet in time, for energy-saving and emission-reduction lay the first stone.
Many electrical equipment that should use-case separate recognition methods, are specially:
Utilize above-mentioned the first acquisition module, current transformer to obtain respectively voltage signal, current signal, and send fortuneCalculate module;
Computing module gathers power information according to the voltage signal, the current signal that receive; Described power informationComprise supply voltage, supply current, active power, reactive power, power factor, power consumption, variation electrical equipmentAt least one in attribute. Obtain not the variation of power information in the same time; If changed, think wholeOn individual circuit there is change in a certain electrical work state;
Utilize the variation of described power information to go to mate the recognition feature of electrical equipment, identify circuit bus thereby separateElectrical equipment type and the power information thereof of upper variation; Described recognition feature comprises power, electric current and voltage phase difference, electricityAt least one in current voltage transition, electric current and voltage frequency spectrum;
Wireless communication module is crossed wireless mode by the information exchange of described computing module output and is sent; Described power moduleFor described wireless communication module power supply;
Server receives the power information that described wireless communication module transports;
The power information that terminal sends for reception server, makes owner utilize mobile terminal to obtain in real timeThe power information of family, and take measures.
The benefit reaching according to the embodiment of the present invention is: by completing the discriminance analysis to single electrical equipment, just canTo add up its contribution amount in total energy consumption. Check the energy consumption percentage of each electrical appliance, can have a clear understanding of energy consumptionWhereabouts, and find potential problems, this is significant for energy-saving and emission-reduction. Such as: can show that family is totalStandby energy consumption, if find that standby energy consumption is larger, can add intelligent switch and thoroughly cut off the electricity of some electrical equipment againSource. Understand the energy consumption of air-conditioning, can infer that whether air-conditioning Energy Efficiency Ratio is normal, can also draw energy consumption and set temperatureRelation between degree. Know the energy consumption that how many design temperatures are corresponding how many, just can between comfortable and energy-conservation, doGo out wise balance.
Saving energy is identified and is provided in respective user electricity consumption behavior, such as finding that user does washing and can by dayTo advise his subscription procedure, utilize paddy electricity in laundry oven dry at night. Can reach and reduce expenses, optimize electrical network and joinThe object of putting. If find that water dispenser does not close and consume electric power night, can advise that user uses time switch,Close water dispenser at night.
Understand the duty of each electrical equipment, can also assist Based Intelligent Control, complete the closed loop feedback of control. DetectThe duty of each electrical equipment, unusual circumstance and alarm. Such as detecting that freezer compressor moves continuously,May be refrigerator door forget, imprison. Washing machine operation irregularity being detected, may be that to put into clothing too much.
Embodiment 3:
The application examples in enterprise according to the harvester of the power information of the embodiment of the present invention 1 and method, with realityExecute example 2 different:
Fig. 4 has schematically provided the basic block diagram of the first acquisition module of the embodiment of the present invention, as Fig. 4 instituteShow, described the first acquisition module comprises:
Conductive contact unit 501 is arranged on insulating protection unit 502, is tied by the elasticity that electric conductivity is goodStructure body forms as spring;
Insulating protection unit 502 is formed on pedestal, make user can safety hand-held installation;
Cohesive material 503, for bonding with circuit connection terminal.
When mounted, cohesive material is bonded on the binding post of air switch in heavy current box, and elastic structure producesRaw deformational displacement, under elastic force effect, conductive contact unit and circuit connection terminal screwing pressure contact are also gotObtain supply voltage, as shown in Figure 5;
It is evident that, the first acquisition module can use combined type two point position acquisition module as shown in Figure 4,Also can use multiple single-points position acquisition module of separate type to gather supply voltage;
The second acquisition module is three, adopts current transformer.
Claims (10)
1. a harvester for power information, is characterized in that: the harvester of described power information comprises:
The first acquisition module, the input of described the first acquisition module is by pressing the mode of touching to be fixed on the wiring of circuitOn terminal, the voltage signal of output send computing module, and is power module power supply;
The second acquisition module, the current signal of described the second acquisition module acquisition cuicuit, and send described computing module;
Power module, the output concatenation operation module of described power module;
Computing module, described computing module gathers described circuit according to the voltage signal, the current signal that receivePower information.
2. the harvester of power information according to claim 1, is characterized in that: described second obtainsDelivery piece obtains ac current signal by mutual inductance mode.
3. the harvester of power information according to claim 1, is characterized in that: the described telecommunications of usingThe harvester of breath further comprises:
Wireless communication module, described wireless communication module is excessively wireless for the information exchange that described computing module is exportedMode sends;
Described power module is described wireless communication module power supply.
4. the harvester of power information according to claim 1, is characterized in that: described first obtainsDelivery piece comprises:
Osculating element, described osculating element is directly electrically connected with the conductor on circuit connection terminal;
Insulation unit, described osculating element is arranged on described insulation unit.
5. the harvester of power information according to claim 4, is characterized in that: described contact is singleUnit adopts ferrimagnet.
6. the harvester of power information according to claim 3, is characterized in that: the described telecommunications of usingThe harvester of breath further comprises:
Server, described server receives the power information that described wireless communication module transports;
Terminal, the power information that described terminal sends for reception server.
7. the harvester of power information according to claim 4, is characterized in that: described first obtainsDelivery piece further comprises:
Bindiny mechanism, described bindiny mechanism coordinates, is connected with described binding post;
Described osculating element adopts elastic structure.
8. the harvester of power information according to claim 1, is characterized in that: the described telecommunications of usingBreath comprises supply voltage, supply current, active power, reactive power, power factor, power consumption, variation electricityAt least one in device attribute.
9. separate identification side according to many electrical equipment of the harvester of the arbitrary described power information of claim 1-8Method, described many electrical equipment separates recognition methods and is:
Obtain voltage signal and current signal, and send computing module;
Computing module obtains power information according to the voltage signal, the current signal that receive;
Obtain not the variation of power information in the same time;
Utilize the variation of described power information to go to mate the recognition feature of electrical equipment, thereby identify described variation electrical equipmentAttribute.
10. many electrical equipment according to claim 9 separates recognition methods, it is characterized in that: described identification is specialLevy at least one comprising in power, electric current and voltage phase difference, electric current and voltage transition, electric current and voltage frequency spectrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002686.9A CN105606886A (en) | 2015-12-28 | 2015-12-28 | Collection device of electricity consumption information and multiple-electrical-appliance separation recognition method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511002686.9A CN105606886A (en) | 2015-12-28 | 2015-12-28 | Collection device of electricity consumption information and multiple-electrical-appliance separation recognition method |
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| CN105606886A true CN105606886A (en) | 2016-05-25 |
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| CN201511002686.9A Pending CN105606886A (en) | 2015-12-28 | 2015-12-28 | Collection device of electricity consumption information and multiple-electrical-appliance separation recognition method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345220A (en) * | 2017-12-21 | 2018-07-31 | 西安奇妙电子科技有限公司 | Attribute recognition approach, device, electronic equipment and the storage medium of electrical equipment |
| CN110146740A (en) * | 2019-04-03 | 2019-08-20 | 国网浙江省电力有限公司 | Energy consumption calculation system for household electrical appliances |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255673Y (en) * | 1996-05-29 | 1997-06-04 | 贺征 | Magnetic plug-socket |
| CN102095911A (en) * | 2010-11-03 | 2011-06-15 | 天津师范大学 | Single-phase smart meter based on impedance identification technology |
| CN202133715U (en) * | 2011-05-24 | 2012-02-01 | 北京华电信通科技有限公司 | Distributed electric energy metering system based on sensing net |
| CN102967758A (en) * | 2012-12-07 | 2013-03-13 | 珠海派诺科技股份有限公司 | Separating method for indirect subentry measurement of building energy consumption |
| CN103472297A (en) * | 2013-09-15 | 2013-12-25 | 珠海派诺科技股份有限公司 | Electricity subentry measurement method |
| CN205246752U (en) * | 2015-12-28 | 2016-05-18 | 石红坤 | Collection system of power consumption information |
-
2015
- 2015-12-28 CN CN201511002686.9A patent/CN105606886A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255673Y (en) * | 1996-05-29 | 1997-06-04 | 贺征 | Magnetic plug-socket |
| CN102095911A (en) * | 2010-11-03 | 2011-06-15 | 天津师范大学 | Single-phase smart meter based on impedance identification technology |
| CN202133715U (en) * | 2011-05-24 | 2012-02-01 | 北京华电信通科技有限公司 | Distributed electric energy metering system based on sensing net |
| CN102967758A (en) * | 2012-12-07 | 2013-03-13 | 珠海派诺科技股份有限公司 | Separating method for indirect subentry measurement of building energy consumption |
| CN103472297A (en) * | 2013-09-15 | 2013-12-25 | 珠海派诺科技股份有限公司 | Electricity subentry measurement method |
| CN205246752U (en) * | 2015-12-28 | 2016-05-18 | 石红坤 | Collection system of power consumption information |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345220A (en) * | 2017-12-21 | 2018-07-31 | 西安奇妙电子科技有限公司 | Attribute recognition approach, device, electronic equipment and the storage medium of electrical equipment |
| CN110146740A (en) * | 2019-04-03 | 2019-08-20 | 国网浙江省电力有限公司 | Energy consumption calculation system for household electrical appliances |
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| C06 | Publication | ||
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Application publication date: 20160525 |