CN107317400A - Household electricity intelligent monitor system and method - Google Patents
Household electricity intelligent monitor system and method Download PDFInfo
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- CN107317400A CN107317400A CN201710681814.XA CN201710681814A CN107317400A CN 107317400 A CN107317400 A CN 107317400A CN 201710681814 A CN201710681814 A CN 201710681814A CN 107317400 A CN107317400 A CN 107317400A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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Abstract
The present invention relates to a kind of household electricity intelligent monitor system and method, wherein, household electricity intelligent monitor system includes domestic electric network background monitoring server and connects the electricity consumption monitoring device of domestic electric network background monitoring server, low-voltage distribution room monitoring device；The household electricity information transfer at the subscriber's drop end collected in real time is given domestic electric network background monitoring server by electricity consumption monitoring device；The head end status information of the transformer low voltage outlet collected is transferred to domestic electric network background monitoring server by low-voltage distribution room monitoring device；Domestic electric network background monitoring server is analyzed and processed to household electricity information, head end status information, obtain the current operating conditions information of domestic electric network, realize the intellectual monitoring of household electricity, facilitate domestic consumer and power supply enterprise more fully to grasp the running status of power network, domestic electric network is safeguarded to adopt an effective measure in time.
Description
Technical field
The present invention relates to smart home electricity consumption monitoring technical field, more particularly to a kind of household electricity intelligent monitor system
And method.
Background technology
With the development and progress of society, the electrical equipment particularly smart home used in residential households is more and more general
And, and domestic electric network occur voltage it is higher or relatively low the problems such as, can make it that the use of electrical equipment has potential safety hazard, the moment
Threat is worth our security of the lives and property.Meanwhile, with the development of intelligent and networking, resident also requires that can be whenever and wherever possible
Understanding household electricity situation.
At present, the instrument such as traditional utilization universal meter measures the mode of domestic electric network information, it is impossible to solve average family people
Query of the member to electric network state and electricity consumption situation, can only rely on the guide of professional person, it is impossible to when long, real-time self monitor family
The quality of power grid quality.Common household electricity monitoring device is mainly to be monitored to the voltage of transformer terminal, current data,
There is data acquisition not perfect enough, and there is deviation in data acquisition information, so as to cause monitoring effect undesirable.
The content of the invention
Based on this, it is necessary to cause household electricity monitoring effect undesirable for conventional art gathered data imperfection
There is provided a kind of household electricity intelligent monitor system and method for problem.
To achieve these goals, the embodiment of technical solution of the present invention is：
On the one hand there is provided a kind of household electricity intelligent monitor system, including electricity consumption monitoring device, the monitoring of low-voltage distribution room
Device and domestic electric network background monitoring server；The input connection subscriber's drop end of electricity consumption monitoring device, output end connection
Domestic electric network background monitoring server；One end connection transformer low voltage outlet head end of low-voltage distribution room monitoring device, the other end
Connect domestic electric network background monitoring server；
The household electricity information transfer at the subscriber's drop end collected in real time is given domestic electric network backstage by electricity consumption monitoring device
Monitoring server；
The head end status information of the transformer low voltage outlet collected is transferred to family's electricity by low-voltage distribution room monitoring device
Net background monitoring server；Head end status information includes outlet head end voltage value and outlet head end electric current value；
Domestic electric network background monitoring server is analyzed and processed to household electricity information, head end status information, must be got home
The current operating conditions information of front yard power network.
In a specific embodiment, in addition to be connected to electricity consumption monitoring device and domestic electric network background monitoring server it
Between mobile terminal；
Household electricity information transfer is given domestic electric network background monitoring server by electricity consumption monitoring device by mobile terminal；
Domestic electric network background monitoring server is by current operating conditions information transfer to mobile terminal；
Mobile terminal feeds back corresponding power grid maintenance schedule information according to current operating conditions information to electricity consumption monitoring device.
In a specific embodiment, electricity consumption monitoring device includes processing unit, information acquisition unit and communication module；
The input connection subscriber's drop end of information acquisition unit, output end connection processing unit；Processing unit passes through logical
Interrogate module connection domestic electric network background monitoring server.
In a specific embodiment, information acquisition unit includes voltage acquisition module and current acquisition module；
Voltage acquisition module gathers the voltage data between subscriber's drop end live wire and zero line in real time, and voltage data is transmitted
To processing unit；The current data of the zero line side collected in real time is transferred to processing unit by current acquisition module；
Processing unit will handle the household electricity information that current data and voltage data are obtained, and is transferred to by communication module
Domestic electric network background monitoring server.
In a specific embodiment, current acquisition module is electromagnetic current transducer.
In a specific embodiment, electricity consumption monitoring device also includes the alarm module of connection processing unit；
Processing unit is when voltage data and/or current data exceed default alarm threshold value, and triggering alarm module is sent
Warning.
In a specific embodiment, communication module is WIFI module, infrared module or bluetooth module；Processing unit includes
Any below or any combination：Single-chip microcomputer, ARM, FPGA or DSP；Alarm module includes following any or any combination：Honeybee
Ring device or flashing lamp.
In a specific embodiment, electricity consumption monitoring device also includes the clock alignment module of connection processing unit, display
Module；
Clock alignment module connects mobile terminal by communication module；When clock alignment module is according to the network of mobile terminal
Between, real time calibration renewal is carried out to the clock data of processing unit；
Real-time reception household electricity information, power grid maintenance schedule information are shown household electricity information, electricity by display module
Net maintenance schedule information.
In a specific embodiment, clock alignment module includes clock aligner and connects the lithium electricity of clock aligner
Pond；Clock aligner connects mobile terminal by communication module；
Clock aligner is when domestic electric network is in power supply state, and the external power source for choosing domestic electric network is powered, and in real time
Calibration updates the clock data of processing unit；Clock aligner chooses lithium battery power supply when domestic electric network is in power down mode,
And real time calibration updates the clock data of processing unit.
On the other hand there is provided a kind of household electricity intelligent monitoring method, comprise the following steps：
Electricity consumption monitoring device gathers the household electricity information at subscriber's drop end in real time, and household electricity information is passed through into movement
Terminal transmission gives domestic electric network background monitoring server；
Low-voltage distribution room monitoring device gathers the head end status information of transformer low voltage outlet in real time, and head end state is believed
Breath is transferred to domestic electric network background monitoring server；Head end status information includes outlet head end voltage value and outlet head end electric current
Value；
Domestic electric network background monitoring server is analyzed and processed to household electricity information, head end status information, must be got home
The current operating conditions information of front yard power network, and by current operating conditions information transfer to mobile terminal；
Mobile terminal feeds back corresponding power grid maintenance schedule information according to current operating conditions information to electricity consumption monitoring device.
Above-mentioned technical proposal has the advantages that：
Household electricity intelligent monitor system of the present invention and method, gather household electricity information to subscriber's drop end respectively, become
Depressor low-pressure line-outgoing end gathers head end status information, and by domestic electric network background monitoring server to household electricity information, head
End status information is analyzed and processed, and has obtained the current operating conditions information of domestic electric network, with reference to current operating conditions information,
The particular location and questions and prospect in the platform area that there are problems that quality of voltage can be analyzed, and analyzes this using which kind of measure to tie up
Power network is protected, solve causes the problem of household electricity monitoring effect is undesirable to domestic electric network data acquisition imperfection, and then
The monitoring effect to household electricity is improved, the intellectual monitoring of household electricity is realized, facilitates domestic consumer and power supply enterprise more
The running status of power network is comprehensively grasped, domestic electric network is safeguarded to adopt an effective measure in time.
Brief description of the drawings
Fig. 1 is an application scenarios schematic diagram of household electricity intelligent monitor system of the present invention and method；
Fig. 2 is the structural representation of household electricity intelligent monitor system embodiment 1 of the present invention；
Fig. 3 is the concrete structure schematic diagram of household electricity intelligent monitor system of the present invention；
Fig. 4 is the structural representation of the household electricity device of household electricity intelligent monitor system of the present invention；
Fig. 5 is the concrete structure schematic diagram of the household electricity device of household electricity intelligent monitor system of the present invention；
Fig. 6 is the structural representation of household electricity intelligent monitoring method embodiment 1 of the present invention；
Fig. 7 is the voltage monitoring schematic diagram of household electricity intelligent monitoring method embodiment 1 of the present invention；
Fig. 8 is the current monitoring schematic diagram of household electricity intelligent monitoring method embodiment 1 of the present invention.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the preferred embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose that these embodiments are provided be make to the disclosure more it is thorough comprehensively.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Fig. 1 is an embodiment wherein application scenarios schematic diagram for household electricity intelligent monitor system of the present invention and method；Its
Mesolow switchgear house monitoring device is connected between transformer low voltage outlet head end and transformer low voltage line end, can monitor change
The status information at depressor low-pressure line-outgoing end, specifically, low-voltage distribution room monitoring device are connected to live wire a, the fire of transformer outlet
Between line b, live wire c and zero line o head ends and the live wire L1 of transformer outlet, live wire L2, live wire L3 and zero line end；Electricity consumption monitoring
Device is connected between subscriber's drop end and electric appliance input, can monitor household electricity information, specifically, electricity consumption monitoring dress
Put and be connected between electric energy meter and the first electrical equipment, wherein electric energy meter input is connected to the live wire L3 and zero of transformer low voltage outlet
Line N-terminal；Domestic electric network background monitoring server connects low-voltage distribution room monitoring device, electricity consumption monitoring by network communication and filled
Put, can receiving transformer low-pressure line-outgoing end status information and household electricity information, and handled according to big data, the current fortune of feedback
Row status information.
Fig. 2 is the structural representation of household electricity intelligent monitor system embodiment 1 of the present invention；As shown in Fig. 2 household electricity
Intelligent monitor system includes electricity consumption monitoring device 100, low-voltage distribution room monitoring device 110 and the service of domestic electric network background monitoring
Device 120；The input connection subscriber's drop end of electricity consumption monitoring device 100, output end connection domestic electric network background monitoring server
120；One end connection transformer low voltage outlet head end of low-voltage distribution room monitoring device 110, other end connection domestic electric network backstage
Monitoring server 120；
Electricity consumption monitoring device 100 by the household electricity information transfer at the subscriber's drop end collected in real time to domestic electric network after
Platform monitoring server 120；
The head end status information of the transformer low voltage outlet collected is transferred to family by low-voltage distribution room monitoring device 110
Power network background monitoring server 120；Head end status information includes outlet head end voltage value and outlet head end electric current value；
Domestic electric network background monitoring server 120 is analyzed and processed to household electricity information, head end status information, is obtained
The current operating conditions information of domestic electric network.
Specifically, electricity consumption monitoring device 100 is connected between subscriber's drop end and household appliances electrical input, is used for
The household electricity information between subscriber's drop end and household appliances electrical input is gathered, wherein household electricity information includes inlet wire
The voltage data and current data at end.In a specific embodiment, electricity consumption monitoring device 100 is connected to the total of domestic electric network
Between switch and household electricity input, the power information of family is monitored.
Low-voltage distribution room monitoring device 110 be connected to transformer low voltage outlet head end and transformer low voltage line end it
Between, wherein transformer low voltage line end is connected to before subscriber's drop end, for gathering transformer low voltage outlet head end and change
Status information between depressor low-pressure line-outgoing end, wherein status information include the magnitude of voltage and electric current of transformer low voltage leading-out terminal
Value, in a specific embodiment, the monitoring low-voltage platform area switchgear house of low-voltage distribution room monitoring device 110 export the magnitude of voltage of head end
And current value.
Domestic electric network background monitoring server 120 connects electricity consumption monitoring device 100, low-voltage distribution room by communication network and supervised
Device 110 is surveyed, and receives the household electricity information and low-voltage distribution room monitoring device 110 of the transmission of electricity consumption monitoring device 100 and is transmitted
Head end status information, wherein communication network can use WIFI (WIreless-Fidelity：Wireless Fidelity) communication, bluetooth
Communication or infrared communication etc., are entered to household electricity information and head end status information by domestic electric network background monitoring server 120
Row analyzing and processing, obtains the current operating conditions information of domestic electric network, and the professional of domestic consumer or power supply enterprise can root
Take measures to safeguard domestic electric network according to current operating conditions information, in a specific embodiment, pass through domestic electric network backstage
The analyzing and processing mode that monitoring server 120 is carried out can use big data processing mode.
In family's peak times of power consumption, the problems such as higher or relatively low voltage and equipment multiplexing electric abnormality often occurs so that
User's household electrical appliances are just as the bomb of individual not timing, and the moment threatens the security of the lives and property of domestic consumer, traditional household electricity prison
Survey device to be only monitored the head end of transformer low voltage outlet, there is gathered data imperfection, errored message, it is impossible to anti-in real time
The information measured is presented, it is necessary to the problems such as supporting the use extra receiving terminal.The instruments such as traditional utilization universal meter measure family
The mode of electric network information, it is impossible to solve query of the average family personnel to electric network state and electricity consumption situation, professional people can only be relied on
The guide of scholar, it is impossible to when long, the quality of real-time self monitor domestic electric network quality.
The household electricity intelligent monitor system embodiment 1 of the present invention, subscriber's drop end is gathered respectively household electricity information,
Transformer low voltage leading-out terminal gather head end status information, and by domestic electric network background monitoring server to household electricity information,
Head end status information is analyzed and processed, and has obtained the current operating conditions information of domestic electric network, with reference to current operating conditions letter
Breath can analyze the particular location and questions and prospect in the platform area that there are problems that quality of voltage, and analyze this using which kind of measure come
Power network is safeguarded, solve causes the problem of household electricity monitoring effect is undesirable to domestic electric network data acquisition imperfection, enters
And the monitoring effect to household electricity is improved, the intellectual monitoring of household electricity is realized, facilitates domestic consumer and power supply enterprise
The running status of power network is more fully grasped, domestic electric network is safeguarded to adopt an effective measure in time.
Fig. 3 is the concrete structure schematic diagram of household electricity intelligent monitor system of the present invention, from the figure 3, it may be seen that in the institute of embodiment 1
On the basis of the system shown, household electricity intelligent monitor system of the present invention can also include be connected to electricity consumption monitoring device 100 with
Mobile terminal 1 30 between domestic electric network background monitoring server 120.
Electricity consumption monitoring device 100 is taken household electricity information transfer to domestic electric network background monitoring by mobile terminal 1 30
Business device 120；
Domestic electric network background monitoring server 120 is by current operating conditions information transfer to mobile terminal 1 30；
Mobile terminal 1 30 is fed back corresponding power grid maintenance to electricity consumption monitoring device 100 according to current operating conditions information and adjusted
Spend information.
Specifically, the household electricity information monitored is transferred to movement by electricity consumption monitoring device 100 by communication network
Terminal 130, can show household electricity information in mobile terminal 1 30, and mobile terminal 1 30 is by communication module by household electricity
Information transfer is to domestic electric network background monitoring server 120；Low-voltage distribution room monitoring device 110 believes the head end state monitored
Breath is transferred to domestic electric network background monitoring server 120 by communication network；Domestic electric network background monitoring server 120 is to family
Power information and head end status information are analyzed and processed, wherein analyzing and processing mode can use big data processing mode, are obtained
Current operating conditions information, and mobile terminal 1 30 is transferred to by communication network, it can show current in mobile terminal 1 30
Running state information, so as to solve query of the average family personnel for domestic electric network state and household electricity situation, it is ensured that
Safety, economic electricity consumption.
Further, domestic consumer and the professional of power supply enterprise can analyze according to current operating conditions information
There are problems that the particular location and questions and prospect in the platform area of quality of voltage, and analyze this using which kind of measure to safeguard power network,
Adopt an effective measure in time and safeguard domestic electric network, wherein following measures can be taken to safeguard domestic electric network：Such as platform area
Head-end sectionses voltage is higher, then using the method for adjustment transformer tapping；Head end voltage is higher and terminal voltage is relatively low, now
The situation of three-phase load unbalance is judged whether again, if in the presence of adjusting three-phase load；If being not present, big line is changed
Footpath or newly-increased platform, which are distinguished, cuts sub-load；If head and end voltage is relatively low, adjustable transformer tap or medium-voltage line change
Make.So as to help power supply enterprise more fully to grasp the running status of power network, house is safeguarded to adopt an effective measure in time
Front yard power network, without measurement electric network state of visiting, substantially increases operating efficiency.
Mobile terminal 1 30 is fed back corresponding power grid maintenance to electricity consumption monitoring device 100 according to current operating conditions information and adjusted
Information is spent, so that the corresponding power network that domestic consumer or the professional of power supply enterprise can feed back according to mobile terminal 1 30 is tieed up
Shield schedule information safeguards domestic electric network to take measures.In a specific embodiment, mobile terminal 1 30 is provided with household electricity
The professional of the related software of intellectual monitoring, domestic consumer or power supply enterprise can cause mobile terminal 1 30 by the software
Corresponding operational order is sent to electricity consumption monitoring device 100, so that electricity consumption monitoring device 100 performs corresponding command operating.It is logical
The connection system of the mobile terminal 1s such as mobile phone or tablet personal computer 30 is crossed, data is read and analyzes display electricity consumption situation, without using extra
Receiving terminal, have the advantages that simple to operate, cost is low, efficiency high.
In a specific embodiment, electricity consumption monitoring device 100 include processing unit 410, information acquisition unit 400 and
Communication module 420；The input connection subscriber's drop end of information acquisition unit 400, output end connection processing unit 410；Processing
Unit 410 connects domestic electric network background monitoring server 120 by communication module 420, as shown in figure 4, home-use for the present invention
The structural representation of the household electricity device of electric intelligent monitor system.
Specifically, the household electricity information at the collection subscriber's drop end in real time of information acquisition module 400, and will collect
Household electricity information transfer can be using following any or any combination to processing unit 410, wherein processing unit 410：It is single
Piece machine, ARM (Advanced RISC Machines：Advanced Reduced Instruction Set processor), FPGA (Field-
Programmable Gate Array：Field programmable gate array) or DSP (Digital Signal Processing:Numeral
Signal transacting), the household electricity information that 410 pairs of processing unit is received is amplified, filter and the processing such as analog-to-digital conversion, and leads to
Cross communication module 420 and be transferred to domestic electric network background monitoring server 120, processing unit 410 can also carry out mobile terminal 1 30
The reading data of transmission, set voltage x current threshold value, set the operational order such as alarm mode and alert if, can also pass through voltage
Current data calculates active power.So as to solve traditional household electricity monitoring device gathered data imperfection, information is inclined
Difference, monitoring effect is undesirable, the problem of intelligence degree is low.
In a specific embodiment, communication module 420 can use WIFI module, infrared module or bluetooth module, can
Communicated with the mobile terminal 1 30 such as mobile phone or tablet personal computer, by using the APP supporting with present system
(Application：Application program) software readable takes the voltage of the inner preservation of power utilization monitoring device 100, current data and divided
Analysis, graphic software platform, can also set that alarm threshold value and alarm mode and display screen refresh to device by APP softwares when
Between be spaced.
It is preferred that, communication module 420 uses the low-consumption wireless mechanics of communication of bluetooth 4.0, can be by using power utilization monitoring device 100
On switch communication function is opened or closed to save energy consumption.
In a specific embodiment, as shown in figure 5, being the home-use Denso of household electricity intelligent monitor system of the present invention
The concrete structure schematic diagram put, electricity consumption monitoring device 100 also includes alarm module 530, the clock alignment of connection processing unit 510
Module 550, display module 540；Processing unit 510 is touched when voltage data and/or current data exceed default alarm threshold value
Hair alarm module 530 sends warning；Clock alignment module 550 connects mobile terminal 1 30 by communication module 520；Clock alignment
Module carries out real time calibration renewal according to the network time of mobile terminal 1 30 to the clock data of processing unit 510；Show mould
Real-time reception household electricity information, power grid maintenance schedule information are shown household electricity information, power grid maintenance scheduling by block 540
Information.
It is preferred that, alarm module is any below 530 or is combined：Buzzer or flashing lamp, when family's power information
Voltage and current value in normal range (NR) when, indicator lamp often gives a green light, when magnitude of voltage within the regular hour the more upper limit or more
During lower limit, or when current value exceed setting threshold value when will alarm, can by the APP softwares of mobile terminal 1 30 come
Selection beeps or the mode of flashing red light is alarmed, and is the mode of flashing red light under default situations, wherein, the setting of threshold value
It is substantially to be determined according to the power of household electrical appliance, the power consumption condition of 2200W water heater is such as tested, by other electrical equipment
Temporary close, it is 10A that can set current threshold；Further, when magnitude of voltage exceedes a threshold range of line voltage
It will be alarmed when in an interior or threshold range less than line voltage, or when voltage is not zero and electric current is equal to zero Times
It is alert；Further, it will be alarmed when magnitude of voltage is more than 232V or less than 198V.By alarm module 530, work as power grid quality
It is unqualified, alarm can be sent when voltage or current parameters are beyond the threshold value of setting, with prompting user security, economic electricity consumption, intelligence
The advantages of degree is high can be changed.
It is preferred that, display module 540 includes one piece of LCDs, and household electricity information and power network dimension can be shown in real time
Protect the voltage and current value of schedule information；Further, LCDs is reflection type liquid crystal screen, with energy-conserving and environment-protective
Feature；It can select to close and show or open display, display screen brush can also be set by the APP softwares of mobile terminal 1 30
New time interval.
In a specific embodiment, as shown in figure 5, clock alignment module 550 includes clock aligner 552 and connection
The lithium battery 554 of clock aligner 552；Clock aligner 552 connects mobile terminal 1 30 by communication module 520；Clock alignment
Device 552 is when domestic electric network is in power supply state, and the external power source of domestic electric network is powered, and real time calibration updates processing unit
510 clock data；Clock aligner 552 is chosen lithium battery 554 and powered when domestic electric network is in power down mode, and in real time
Calibration updates the clock data of processing unit 510.
It is preferred that, it is under normal circumstances that clock aligner 552 is powered by external power source, when the situation of family's grid power blackout
Under change and powered by lithium battery 554, to maintain the correctness of clock, confirm the real-time and accuracy of the data of collection；Lithium battery
554 can be continued a journey 90 days in the event of a loss of power, and battery can be carried out when electricity consumption monitoring device 100 accesses external power source
Charging, can also be by the APP software supporting with mobile terminal 1 30 come prover time.Further, in electricity consumption monitoring device
In the case that 100 are not switched on external power source, internal cell electricity can gradually exhaust；And when electricity consumption monitoring device 100 connects outer
Portion's power supply, and after being connected with mobile phone, can be calibrated to automatically (under phone network state) consistent with mobile phone time, you can ensure number
According to real-time, be unlikely to deviation.
In a specific embodiment, as shown in figure 5, information acquisition unit 500 includes voltage acquisition module 502 and electric current
Acquisition module 504；The voltage data of voltage acquisition module 502 in real time between collection subscriber's drop end live wire and zero line, and by voltage
Data are transferred to processing unit 510；The current data of the zero line side collected in real time is transferred to processing by current acquisition module 504
Unit 510；Processing unit 510 will handle the household electricity information that current data and voltage data are obtained, and pass through communication module 520
Domestic electric network background monitoring server 120 is transferred to, as shown in Figure 5.
Specifically, the voltage after the collection of voltage acquisition module 502 circuit master switch between live wire and zero line, current acquisition
Module 504 gathers the electric current of zero line in real time, and its principle is similar to clamp on amperemeter, when family's grid voltage quality exceeds qualified model
Enclose or electric current it is bigger than normal beyond setting threshold value when, alarm module 530 will warning reminding user take appropriate measures come safety,
Economic electricity consumption, display module 540 can show voltage and current value in real time, and clock alignment module 550 is used for ensuring gathered data
Real-time and correctness, when the batteries have been exhausted during clock deviation, communication module 520 is connected with mobile terminal 1 30 just can school automatically
Accurate consistent with network time, family is analyzed and shown to the data that can be not only gathered using mobile terminal 1 30 with reading device
Electricity consumption situation, can mainly be performed with personal settings alarm mode and alert if, this process by processing unit；It is mobile
The information of collection is uploaded to domestic electric network background monitoring server 120 by terminal 130 by network, by combining low-voltage distribution room
The information that monitoring device 110 is gathered, is analyzed and processed using big data, can in time be adopted an effective measure and be safeguarded family's electricity
Net.
In a specific embodiment, current acquisition module 504 is electromagnetic current transducer.
It is preferred that, voltage acquisition module 502 can collection voltages signal in real time, in default situations, protected every 15 minutes
The data once gathered at that time are deposited, the data volume of nearest 30 days can be continuously preserved；Electricity consumption can be set by mobile terminal 1 30
Monitoring device 100 preserves the time interval of data, and most short time interval is five minutes, can continuously preserve the number of nearest ten days
According to amount；Its course of work is ac voltage signal to be converted into d. c. voltage signal first, then will simulate by A/D converter
Signal is converted to data signal, and saves；The degree of accuracy of voltage acquisition module 502 is 2.5 grades, and voltage range is 0-
250V。
It is preferred that, current acquisition module 504 can gather current signal in real time by current sensor, in default situations,
The data once gathered at that time were preserved every 15 minutes, the data volume of nearest 30 days can be continuously preserved；Movement can be passed through
Terminal 130 sets electricity consumption monitoring device 100 to preserve the time interval of data, and most short time interval is five minutes, can be continuous
Preserve the data volume of nearest ten days；Current transformer is electromagnetic type, and what is utilized is electromagnetic induction principle, and measurement is domestic consumer
The electric current of end of incoming cables zero line；Its course of work is ac current signal to be converted into d. c. voltage signal first, then pass through A/D
Converter converts analog signals into data signal；The degree of accuracy of current acquisition module 504 is 2.5 grades, and current range is 0-
50A。
And the system of the household electricity intelligent monitor system embodiment 1 based on the present invention, subscriber's drop end is gathered respectively
Household electricity information, transformer low voltage leading-out terminal collection head end status information, and pass through domestic electric network background monitoring server pair
Household electricity information, head end status information are analyzed and processed, and have obtained the current operating conditions information of domestic electric network, and are passed through
Mobile terminal is used cooperatively, with reference to current operating conditions information, can analyze the specific of the platform area that there are problems that quality of voltage
Position and questions and prospect, and analyze this using which kind of measure to safeguard power network, solve endless to domestic electric network data acquisition
It is apt to and causes the problem of household electricity monitoring effect is undesirable, and then improve the monitoring effect to household electricity, realizes house
The intellectual monitoring of front yard electricity consumption, facilitates domestic consumer and power supply enterprise more fully to grasp the running status of power network, so as in time
Adopt an effective measure and safeguard domestic electric network.
Fig. 6 is the schematic flow sheet of household electricity intelligent monitoring method embodiment 1 of the present invention, as shown in fig. 6, embodiment 1
Household electricity intelligent monitoring method, comprise the following steps：
Step S610：Electricity consumption monitoring device gathers the household electricity information at subscriber's drop end in real time, and by home-use telecommunications
Breath is transferred to domestic electric network background monitoring server by mobile terminal；
Step S620：Low-voltage distribution room monitoring device gathers the head end status information of transformer low voltage outlet in real time, and will
Head end status information is transferred to domestic electric network background monitoring server；Head end status information includes outlet head end voltage value and outlet
Head end electric current value；
Step S630：Domestic electric network background monitoring server is carried out at analysis to household electricity information, head end status information
Reason, obtains the current operating conditions information of domestic electric network, and by current operating conditions information transfer to mobile terminal；
Step S640：Mobile terminal feeds back corresponding power grid maintenance according to current operating conditions information to electricity consumption monitoring device
Schedule information.
It should be noted that the process step in each embodiment of household electricity intelligent monitoring method of the present invention, can with it is upper
The workflow correspondence for stating each unit equipment in household electricity intelligent monitoring device is consistent, and it is no longer repeated herein.
In a specific embodiment, as shown in fig. 7, after can be by display module 540, mobile terminal 1 30, domestic electric network
Platform monitoring server 120 or other-end, to show the load condition of simultaneously analysis voltage.
In a specific embodiment, as shown in figure 8, after can be by display module 540, mobile terminal 1 30, domestic electric network
Platform monitoring server 120 or other-end, to show and analyze the load condition of electric current.
And the method for the household electricity intelligent monitoring method embodiment 1 based on the present invention, subscriber's drop end is gathered respectively
Household electricity information, transformer low voltage leading-out terminal collection head end status information, and pass through domestic electric network background monitoring server pair
Household electricity information, head end status information are analyzed and processed, and have obtained the current operating conditions information of domestic electric network, and are passed through
Mobile terminal is used cooperatively, with reference to current operating conditions information, can analyze the specific of the platform area that there are problems that quality of voltage
Position and questions and prospect, and analyze this using which kind of measure to safeguard power network, solve endless to domestic electric network data acquisition
It is apt to and causes the problem of household electricity monitoring effect is undesirable, and then improve the monitoring effect to household electricity, realizes house
The intellectual monitoring of front yard electricity consumption, facilitates domestic consumer and power supply enterprise more fully to grasp the running status of power network, so as in time
Adopt an effective measure and safeguard domestic electric network.
Each technical characteristic of above example can be combined arbitrarily, to make description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield, is all considered to be the scope of this specification record.
Above example only expresses the several embodiments of the present invention, and it describes more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art,
On the premise of not departing from present inventive concept, various modifications and improvements can be made, these belong to protection scope of the present invention.
Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of household electricity intelligent monitor system, it is characterised in that including electricity consumption monitoring device, low-voltage distribution room monitoring device
And domestic electric network background monitoring server；The input connection subscriber's drop end of the electricity consumption monitoring device, output end connection
The domestic electric network background monitoring server；One end connection transformer low voltage outlet of low-voltage distribution room monitoring device is first
End, the other end connects the domestic electric network background monitoring server；
The household electricity information transfer at the subscriber's drop end collected in real time is given the family by the electricity consumption monitoring device
Power network background monitoring server；
The head end status information of the transformer low voltage outlet collected is transferred to institute by low-voltage distribution room monitoring device
State domestic electric network background monitoring server；The head end status information includes outlet head end voltage value and outlet head end electric current value；
The domestic electric network background monitoring server is carried out at analysis to the household electricity information, the head end status information
Reason, obtains the current operating conditions information of domestic electric network.
2. household electricity intelligent monitor system according to claim 1, it is characterised in that also including being connected to the electricity consumption
Mobile terminal between monitoring device and the domestic electric network background monitoring server；
The household electricity information transfer is given the domestic electric network backstage by the electricity consumption monitoring device by the mobile terminal
Monitoring server；
The current operating conditions information transfer is given the mobile terminal by the domestic electric network background monitoring server；
The mobile terminal feeds back corresponding power grid maintenance according to the current operating conditions information to the electricity consumption monitoring device
Schedule information.
3. household electricity intelligent monitor system according to claim 1 or 2, it is characterised in that the electricity consumption monitoring device
Including processing unit, information acquisition unit and communication module；
The input of described information collecting unit connects the subscriber's drop end, and output end connects the processing unit；The place
Manage unit and the domestic electric network background monitoring server is connected by the communication module.
4. household electricity intelligent monitor system according to claim 3, it is characterised in that described information collecting unit includes
Voltage acquisition module and current acquisition module；
The voltage acquisition module gathers the voltage data between subscriber's drop end live wire and zero line in real time, and by the voltage
Data are transferred to the processing unit；The current acquisition module transmits the current data of the zero line side collected in real time
To the processing unit；
The processing unit will handle the household electricity information that the current data and the voltage data are obtained, by described logical
Module transfer is interrogated to the domestic electric network background monitoring server.
5. household electricity intelligent monitor system according to claim 4, it is characterised in that the current acquisition module is electricity
Magnetic-type current transformer.
6. household electricity intelligent monitor system according to claim 4, it is characterised in that the electricity consumption monitoring device is also wrapped
Include the alarm module for connecting the processing unit；
The processing unit is when the voltage data and/or the current data exceed default alarm threshold value, and triggering is described
Alarm module sends warning.
7. household electricity intelligent monitor system according to claim 6, it is characterised in that the communication module is WIFI moulds
Block, infrared module or bluetooth module；The processing unit includes following any or any combination：Single-chip microcomputer, ARM, FPGA or
DSP；The alarm module includes following any or any combination：Buzzer or flashing lamp.
8. household electricity intelligent monitor system according to claim 4, it is characterised in that the electricity consumption monitoring device is also wrapped
Include the clock alignment module for connecting the processing unit, display module；
The clock alignment module connects the mobile terminal by the communication module；The clock alignment module is according to described
The network time of mobile terminal, real time calibration renewal is carried out to the clock data of the processing unit；
Household electricity information, the power grid maintenance schedule information described in real-time reception are shown the family by the display module
Front yard power information, the power grid maintenance schedule information.
9. household electricity intelligent monitor system according to claim 8, it is characterised in that the clock alignment module includes
The lithium battery of clock aligner and the connection clock aligner；The clock aligner connects institute by the communication module
State mobile terminal；
The clock aligner is when the domestic electric network is in power supply state, and the external power source for choosing the domestic electric network is supplied
Electricity, and real time calibration updates the clock data of the processing unit；The clock aligner is in the domestic electric network to have a power failure
During state, the lithium battery power supply is chosen, and real time calibration updates the clock data of the processing unit.
10. a kind of household electricity of household electricity intelligent monitor system based on described in claim 1 to 9 any one is intelligently supervised
Survey method, it is characterised in that comprise the following steps：
Electricity consumption monitoring device gathers the household electricity information at subscriber's drop end in real time, and the household electricity information is passed through into movement
Terminal transmission gives domestic electric network background monitoring server；
Low-voltage distribution room monitoring device gathers the head end status information of transformer low voltage outlet in real time, and the head end state is believed
Breath is transferred to the domestic electric network background monitoring server；The head end status information includes outlet head end voltage value and outlet is first
Hold current value；
The domestic electric network background monitoring server is carried out at analysis to the household electricity information, the head end status information
Reason, obtains the current operating conditions information of domestic electric network, and give the mobile terminal by the current operating conditions information transfer；
The mobile terminal feeds back corresponding power grid maintenance according to the current operating conditions information to the electricity consumption monitoring device
Schedule information.
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| CN201710681814.XA CN107317400A (en) | 2017-08-10 | 2017-08-10 | Household electricity intelligent monitor system and method |
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| CN201710681814.XA CN107317400A (en) | 2017-08-10 | 2017-08-10 | Household electricity intelligent monitor system and method |
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| CN112510818A (en) * | 2020-11-05 | 2021-03-16 | 深圳供电局有限公司 | Intelligent power system monitoring method and device |
| CN112698146A (en) * | 2020-12-02 | 2021-04-23 | 上海金智晟东电力科技有限公司 | Intelligent line monitoring and fault early warning positioning system and method for home users |
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