CN107612592A - A kind of efficiency interactive system based on power line transmission - Google Patents
A kind of efficiency interactive system based on power line transmission Download PDFInfo
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- CN107612592A CN107612592A CN201710759366.0A CN201710759366A CN107612592A CN 107612592 A CN107612592 A CN 107612592A CN 201710759366 A CN201710759366 A CN 201710759366A CN 107612592 A CN107612592 A CN 107612592A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The invention provides a kind of efficiency interactive system based on power line transmission, including:Data collection layer, data transfer layer, data mining layer, service application layer;Data collection layer is used for the data for gathering electricity consumption scene;Data transfer layer includes being installed on multiple intelligent electric power terminals at electricity consumption scene, multiple customer mobile terminals and the prepositive communication computer away from electricity consumption scene;Data mining layer includes the electricity consumption data storehouse being installed on away from electricity consumption scene and excavates server, electricity consumption data storehouse is used to collect the electricity consumption field data that storage prepositive communication computer receives, server is excavated to be used for according to data mining model, electricity consumption field data to electricity consumption data library storage carries out data mining and analysis, forms Energy Efficiency Analysis result;Service application layer is used to be sent to user according to presentation Energy Efficiency Analysis result and/or by Energy Efficiency Analysis result, and receives the feedback of user.
Description
Technical field
The present invention relates to the information exchange of power system, more particularly to a kind of efficiency interaction system based on power line transmission
System.
Background technology
Efficiency interaction is the importance of intelligent grid construction, and efficiency interaction major embodiment is both ways:First, Demand-side
(electricity consumption user, such as enterprise, school, hospital, residential area, office building etc.) by built-in field monitoring equipment,
Understand the energy consumption of user, energy consumption statistic, the offer such as reducing energy consumption be accurate, reliable data to implement.Second, supply side (electricity
Power enterprise) by combination distribution automation relevant information system and the data of curstomer's site monitoring device, to regional distribution network
Running status and operational efficiency are analyzed and assessed, and excavate the distribution transformation that can be lifted, including track remodelling, transformer change
Make, low-voltage is lifted and the information of Demand-side is fed back etc..
Obviously, the basis of efficiency interaction is the information transfer between supply side and Demand-side, and main information transmits at present
Technology has:Spread spectrum communication, microwave communication, fiber optic communication, local telephone communication, GPRS communications.The advantages of spread spectrum communication is anti-interference energy
Power is strong, and efficiency of transmission is higher, but shortcoming is that requirement communication both ends are unobstructed, and this point is pointed to the city power distribution during high building stands in great numbers
It is difficult to meet to require for net, so spread spectrum communication is generally used for, communication point is few, environment is openr, transmission range is distant
Occasion.Microwave communication is point-to-point wireless transmission method, and it is mainly integrated certainly applied to dispatching automation and transformer station
The transmission of dynamicization data, it is exactly road the problem of for the application in distribution automation system there is as spread spectrum communication
By selection it is relatively difficult.Fiber optic communication be mainly characterized by transmission rate height, good reliability, it is not influenced by environmental conditions,
Operation and maintenance is convenient.But fiber optic communication needs to lay fiber optic circuit between central station and each controllable device, and secondary wiring
Various factors is limited by again to be unfavorable for constructing.Simultaneously because need device to be controlled many in power distribution network, and it is very scattered, so
It certainly will all be invested using Fibre Optical Communication Technology in distribution huge, it is higher to implement difficulty.Local telephone communication is to utilize common communication
The passage of net solves the Construction Problems that the advantages of transmission of power generation data, local telephone communication is no infrastructure, open-minded
Time is short.But the DDN special lines used at present, the mode such as GSM carrier waves and GPRS is all different degrees of, and there is communication security
The shortcomings such as difference, operation expense are high, channel rate is low.
To overcome drawbacks described above, secondary the defects of assuming communication network is especially needed, using power line carrier communication
Technology has also obtained certain development, and power line communication includes low voltage communication, middle pressure communication and high pressure communication etc..But no matter
Alarm clock communication mode, restricted by a variety of factors, power line communication often receives the interference of a variety of noises, especially in electricity
In the case that line of force load is larger, interference is even more serious, so as to have impact on the efficiency of data transfer.
The content of the invention
To solve the above problems, the invention provides a kind of efficiency interactive system based on power line transmission, its feature exists
In, including data collection layer, data transfer layer, data mining layer, service application layer from bottom to top;Data collection layer includes peace
Multiple monitoring devices loaded on electricity consumption scene, for gathering the data at electricity consumption scene;Data transfer layer shows including being installed on electricity consumption
Multiple intelligent electric power terminals, multiple customer mobile terminals and the prepositive communication computer away from electricity consumption scene of field, intelligent electric power terminal
Connected between prepositive communication computer using medium-voltage power line communication, channel radio is used between customer mobile terminal and prepositive communication computer
Letter connection;Intelligent electric power terminal is connected with monitoring device using low-voltage power line communication, is adopted for storing and handling monitoring device
Electricity consumption field data after processing is simultaneously transferred to prepositive communication computer by the electricity consumption field data of collection;Customer mobile terminal is logical for receiving
Believe the warning information that front end processor is sent;Data mining layer includes the electricity consumption data storehouse being installed on away from electricity consumption scene and excavated to service
Device, electricity consumption data storehouse, excavation server and prepositive communication computer can carry out data interaction;Electricity consumption data storehouse is used to collect to store and led to
The electricity consumption field data that letter front end processor receives, excavate server and be used for according to data mining model, to electricity consumption data library storage
Electricity consumption field data carry out data mining and analysis, form Energy Efficiency Analysis result;Service application layer is used for according to presentation efficiency
Analysis result and/or Energy Efficiency Analysis result is sent to user, and receives the feedback of user.
Further, during middle pressure and low voltage communication, the present invention reduces operation by way of software control as far as possible
In the data volume of power line, so as to reduce the communication load of power line, ensure transmission quality.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is described in further detail.
This description is to describe embodiment consistent with the principles of the present invention by way of example, and not limitation, these
The description of embodiment is detailed enough, to enable those skilled in the art to put into practice the present invention, is not departing from the present invention
Scope and spirit in the case of can use other embodiment and can change and/or replace the structure of each key element.Cause
This, should not understand the following detailed description from restrictive, sense.
The invention provides a kind of efficiency interactive system based on power line transmission, including data acquisition from bottom to top
Layer, data transfer layer, data mining layer, service application layer.
Data collection layer includes being installed on multiple monitoring devices at electricity consumption scene, for gathering the data at electricity consumption scene.
Data transfer layer includes multiple intelligent electric power terminals, the multiple customer mobile terminals and remote for being installed on electricity consumption scene
The prepositive communication computer at electricity consumption scene, is connected, user between intelligent electric power terminal and prepositive communication computer using medium-voltage power line communication
Using radio communication connection (including WiFi or mobile communications network etc.) between mobile terminal and prepositive communication computer;Intelligent electric power is whole
End is connected with monitoring device using low-voltage power line communication, for storing and handling the electricity consumption field data of monitoring device collection simultaneously
Electricity consumption field data after processing is transferred into prepositive communication computer, and (preferable, preposition communication equipment is embodied as the software mould of server
Block);Customer mobile terminal be used for receive prepositive communication computer transmission warning information (such as front end processor by short message, mail or
Warning information is sent to user by the mode of wechat).
Data mining layer includes the electricity consumption data storehouse being installed on away from electricity consumption scene and excavates server, electricity consumption data storehouse,
Data interaction can be carried out by excavating server and prepositive communication computer;Electricity consumption data storehouse receives for collecting storage prepositive communication computer
Electricity consumption field data, excavate server be used for according to data mining model, the electricity consumption field data to electricity consumption data library storage
Data mining and analysis are carried out, forms Energy Efficiency Analysis result.According to the present invention, data mining model can use in the prior art
Any data mining model for being adapted to electric power system data analysis is disclosed, these models can be loaded into excavation service
Device, and be performed so that the field data collected is excavated and analyzed.According to the present invention, excavation server is configured as can be right
Data mining model carries out secondary development, to obtain more excellent data mining and Energy Efficiency Analysis result.
According to the further preferred embodiment of the present invention, data mining model is to measure and recognize according to international energy-saving effect
The data mining model that card code (IPMVP) is established, the Energy Efficiency Analysis result formed include but is not limited to year amount of electricity saving, used
Save electric power, year nodes revenue, year economize on electricity cost, user's benefit-cost-ratio, phase in longevity unit and save energy cost, the unit saving of phase in longevity in family
The analysis result of the data such as Capacity Cost, phase in longevity benefit-cost-ratio, investment payback time and displaying.According to the preferred embodiment, further
, according to above-mentioned Energy Efficiency Analysis result, the excavation server also establishes the model database of standard simultaneously for various electrical equipments
Parameters are improved, while according to distinct device feature, finds out the economize on electricity calculation formula that Low Performance Equipment is substituted by high-efficiency appliance, is
Electricity customers purchase of equipment provides decision support.According to the preferred embodiment, the excavation server is also by prepositive communication computer
Data are compared with the threshold values or fellow users data set, analyze user's energy consumption, by efficiency intelligent diagnostics, from
Dynamic establishment efficiency diagnosis report, provides reference for user's reducing energy consumption and suggests, checking is provided for energy efficiency projects implementation result.It is real
Existing energy efficiency audit Potentials, the online Pre-Evaluation of user's energy efficiency projects and the issue of efficiency information with the technique effect such as exchange.
Service application layer is used to be sent to user according to presentation Energy Efficiency Analysis result and/or by Energy Efficiency Analysis result, and connects
Receive the feedback of user.According to the present invention, service application layer includes Web applications and/or APP applications.User is allowed to pass through Web nets
The mode of page or App programs obtains Energy Efficiency Analysis result (such as power consumption statistics block diagram in units of the moon etc.).
According to the present invention, monitoring device further comprises ammeter, and ammeter includes acquisition module, transport module and caching team
Row.Wherein, acquisition module (being preferably realised as embedded computer program) is used for the cycle T 1 (such as 1 day) for obtaining ammeter record
Interior power consumption data;Transport module (being preferably realised as special communication chip) is used to power consumption data being sent to intelligent electricity
Power terminal;Buffer queue (being preferably realised as non-volatile FLASH flash memories) is used to store the electricity consumption that transport module sends failure
Measure data.
According to the present invention, power consumption data comprise at least ammeter ID, acquisition time and in the time user power consumption.
Further, ammeter is intelligent electric meter, and including at least register and clock, register obtains for storing acquisition module
Power consumption data in the current period taken, clock are used to provide triggering letter to transport module on time (such as daily 1:00 AM)
Number, for transport module after trigger signal is received, the power consumption Data Concurrent read in register gives intelligent electric power terminal.
After power consumption data in transmitter register, transport module is additionally operable to perform following steps:
Step S110, if transport module does not receive the ack signal (sending failure) of intelligent electric power terminal, then will post
Power consumption data in storage are added to the tail of the queue of buffer queue, go to step S190;If receive ack signal (to send into
Work(), then response is not carried out to the ack signal, pass directly to step S120.
Step S120, judge whether buffer queue is Null, if Null, go to step S190;Otherwise, step is gone to
S130。
Step S130, extracts the head of the queue power consumption data of buffer queue, and is sent to intelligent electric power terminal;Then go to and hold
Row step S110.
Step S190, end operation, wait the trigger signal of clock next time.
According to the aforesaid operations of the ammeter of the present invention, following technique effect can be obtained:Firstth, morning sends, and avoids using
Electric load peak period so that send data on the higher unloaded power line of transmission performance, improve transmission success rate;Secondth,
It is no longer mandatory to continue to attempt to when sending unsuccessful, and buffer queue is saved to, the opportunity being successfully transmitted is waited, is being sent out
When sending successfully, response no longer is carried out to ack signal, bandwidth has been saved in terms of two;3rd, not high to requirement of real-time
In the case of, this mode can also evade falling the line fault occurred once in a while.
According to the present invention, intelligent electric power terminal is connected to multiple ammeters by low-voltage power line communication;Intelligent electric power terminal
Including processor, ammeter ID vector IDVec, acquisition time vector T Vec, data matrix DMat are corresponding with data matrix DMat
Abnormal marking matrix ExMat (is preferably realised as non-volatile FLASH flash memories).Wherein,
IDVec=[idv1,idv2,...,idvn];
TVec=[tv1,tv2,...,tvm];
dmijFor i-th (i value be 1 arrive m) j-th ammeter in the acquisition time cycle (j value be 1 arrive n) transmission
Power consumption number;tviFor corresponding dmijI-th of acquisition time cycle, idvjFor corresponding dmijJ-th of ammeter.
When the power consumption data transmitted by the transport module for receiving ammeter, computing device embedded computer program
Intelligent electric power terminal and the interactive step of ammeter are realized, is specifically included:
Step S210, power consumption data are parsed, obtain ammeter ID, acquisition time and power consumption in power consumption data;
Step S220, IDVec and TVec is traveled through according to ammeter ID and acquisition time, determines power consumption in data matrix DMat
The corresponding position P with abnormal marking matrix ExMatij;
Step S230, if DMat position PijLocate that (explanation is freshly harvested data or to be sent out several times because preceding for Null
Send failure and be stored in the data in buffer queue), then by power consumption writing position PijPlace;Judge whether the power consumption of parsing is different
Often, it is if abnormal, by ExMat position PijPlace is arranged to " 1 " (representing abnormal conditions 1), then performs step S290;
Otherwise, if DMat position PijLocate for Null (explanation last time send ACK do not received by ammeter), then hold
Row step S250;
Step S250, if parsing power consumption and position PijThe power consumption at place it is identical or it is poor be no more than specific threshold, that
Power consumption data are abandoned, then perform step S290;
Otherwise, if difference exceedes specific threshold, step S260 is performed;
Step S260, by ExMat position PijThe abnormal marking at place is arranged to " 2 " (representing abnormal conditions 2), then performs
Step S290;
Step S290, send ack signal to ammeter and carry out response.
According to the present invention, in the step S210-S290 of intelligent electric power terminal and its correlation, by marking abnormal data,
On the one hand the stealing electricity warning information for being possible to occur can be provided the user, on the other hand also improves what data mining layer used
The quality of data, avoid adverse effect of the abnormal data for data mining and analysis.
Further, whether abnormal determination methods include the power consumption parsed in step S230:
Step S232, judges whether the power consumption of parsing exceedes 3 times of recommendation, if it does, performing step S234, such as
Fruit is no more than, and is judged as normal;
Step S234, judges whether the power consumption of parsing exceedes 2 times of normal electricity consumption amount maximum in history, if super
Cross, be judged as exception, if be no more than, be judged as normal.
By performing step S232 and step S234, the present invention uses for judgement abnormal in the single time cycle to the greatest extent may be used
The tolerant mode of energy, such as using power consumption maximum rather than power consumption average as basis for estimation, avoid user just conventional
Electricity is considered as abnormal erroneous judgement, so as to cause the unnecessary anxiety of user.Recommendation is the user power utilization amount according to Empirical rules
Estimated value, recommendation is typically and the area of ammeter corresponding region, to reside the parameter such as population related.In one embodiment, recommend
Value is always according to season and different from different places, such as summer, due to the use of air-conditioning, recommendation is higher, and there is the area of heating in winter
Domain recommendation is relatively low, and the region recommendation without heating is higher.
According to the present invention, further, the processor of intelligent electric power terminal also performs embedded computer program and realizes intelligence
The interactive step of energy electric power terminal and prepositive communication computer, is specifically included:
Step S310, the data vector DVec=[dv in current period are read from DMat1,dv2,...,dvn] (also
It is the power consumption that n ammeter uploads in current period).
Step S320, calculate the total electricity consumption in current periodWherein, n is the quantity of ammeter, and k is
The quantity of non-Null and non-abnormal data in DVec;Work as dviFor Null or abnormal when, dv'i=0, otherwise dv'i=dvi。
Step S330, total electricity consumption Es, abnormal power consumption data and abnormality mark are sent to prepositive communication computer.
According to the present invention, further, in statistic period T 2 (such as 1 month), the processor of intelligent electric power terminal is also
Embedded computer program is performed to complete following steps:
Step S410, the electricity consumption vector EVec=[e in the counting statistics cycle1,e2,...,en], wherein
J span be 1 ... m;Work as dmijFor Null or abnormal when, dv'i=0, otherwise dm'ij=dmij。
Step S420, electricity consumption vector EVec is sent to prepositive communication computer.
The present invention is at least based on considered below, to realize step S310-S330 and step S410-S420:Firstth, only send
(such as daily) electricity consumption aggregate data in the T1 cycles that prepositive communication computer and data tap layer are more concerned about, and the T2 cycles (such as
The power consumption statistics of each user in monthly), so as to reduce the transmission burden of medium voltage power line;Secondth, calculating always
During amount, for Null and abnormal data, prediction processing is carried out, so as to ensure that the accuracy of data subsequent treatment.
According to the present invention, further, renewal corresponding with data matrix DMat row is also included in intelligent electric power terminal
Label vector UpVec=[up1,up2,...,upm], if any value updates in jth row in DMat, will corresponding to
Update mark upjIt is placed in 1.Also include after step S330:
Step S340, update mark vector UpVec is scanned, if the value of some update mark in UpVec is 1, weighed
The total electricity consumption in the cycle corresponding to the update mark is newly calculated, and sends it to prepositive communication computer.
Step S350, after the confirmation signal of prepositive communication computer is received, the value of the update mark is reset to 0.
By step S340 and step S350, the electricity consumption data that the present invention is directed in buffer queue is transferred to intelligent electric power
During terminal, update mark vector updates, and promotes to recalculate the total electricity consumption in the cycle, and then update prepositive communication computer
Data, to ensure that prepositive communication computer obtains as accurate as possible data.
According to the present invention, when preposition communication equipment receives the data that abnormality mark is " 1 ", early warning is sent to user in real time
Information, to prompt user to there may be by the situation of stealing electricity.
According to the further preferred embodiment of the present invention, piezoelectricity in being established always according to medium voltage power line channel noise characteristics
Line of force carrier-wave transmission model, according to the measurement and analysis of fading channel characteristic, channel attenuation model is pressed in foundation, and according to this
Medium voltage power line carrier-wave transmission model and middle pressure channel attenuation model determine to use between intelligent electric power terminal and prepositive communication computer
The connected mode and topological structure of medium-voltage power line communication connection.Establish medium voltage power line carrier-wave transmission model and middle pressure channel declines
Subtract model and specifically include following steps:
According to the topological structure and essential characteristic of medium voltage power line channel, foundation is based on medium voltage power line Channel Physical feature
Primary channel model, it is determined that characterize the characteristic of channel major parameter and measuring method.
Noise characteristic has been carried out more deeply and comprehensively to study, has counted the noise water of medium-voltage network channel
It is flat, the various distribution characters of noise, and the relation of operation of power networks state and noise characteristic.
Ambient noise statistical model in interchannel noise is established, and the adaptation of model is demonstrated by Pearson chi-square criterions
Property.
The impedance operator of medium-voltage network is determined, and according to impedance certain optimisation communicative couplings design impedance parameter and letter
The impedance matching in road.Research experiment shows that the impedance operator of medium voltage power line channel is relevant with the structure of system and configuration.
Below 1MHz frequency ranges, the dynamic range of input impedance is tens of to hundreds of ohms.With the increase of frequency, dynamic range gradually subtracts
It is small, finally tend to tens of Europe orders of magnitude, and it is basic in purely.Input impedance at each node of network is different, but
Characteristic impedance is substantially identical.The input impedance of 10kV power line channels does not change with power frequency load substantially.
In the embodiment of the present invention, according to power line carrier transmission model and middle pressure channel attenuation model, to intelligent electricity
The communication of power terminal and prepositive communication computer is configured, and in the case of identical volume of transmitted data, is pressed in can effectively alleviating
The interference problem of carrier communication channel, meet equipment high-speed communication transmission performance.
According to the further preferred embodiment of the present invention, Real-Time Sharing is gone back between intelligent electric power terminal and prepositive communication computer
The power quality data of supply line, including:The voltage of circuit, load, distribution transforming load factor, the heavy overload situations of distribution transforming, three-phase are not
The real time datas such as the degree of balance, harmonic wave, power factor, radius of electricity supply.Excavate server power quality data is excavated and divided
Analysis, obtain analysis result.One illustrative embodiments of analysis result include:Judge that supply line needs supply side and demand
Side is rectified and improved jointly, and provides informative rectification scheme.
In addition, according to disclosed specification of the invention, other realizations of the invention are for those skilled in the art
Significantly.The various aspects of embodiment and/or embodiment can be used for the system of the present invention individually or with any combinations
In method.Specification and example therein should only be regarded solely as exemplary, of the invention actual range and spirit by appended
Claims represent.
Claims (10)
1. a kind of efficiency interactive system based on power line transmission, it is characterised in that including data collection layer from bottom to top, number
According to transport layer, data mining layer, service application layer;
The data collection layer includes being installed on multiple monitoring devices at electricity consumption scene, for gathering the data at electricity consumption scene;
The data transfer layer includes multiple intelligent electric power terminals, the multiple customer mobile terminals and remote for being installed on electricity consumption scene
The prepositive communication computer at electricity consumption scene, is connected between the intelligent electric power terminal and prepositive communication computer using medium-voltage power line communication,
Connected between the customer mobile terminal and prepositive communication computer using radio communication;The intelligent electric power terminal is set with the monitoring
Connected for using low-voltage power line communication, for storing and handling the electricity consumption field data of the monitoring device collection and will handle
Electricity consumption field data is transferred to prepositive communication computer afterwards;The customer mobile terminal is used to receive the pre- of the prepositive communication computer transmission
Alert information;
The data mining layer includes the electricity consumption data storehouse being installed on away from electricity consumption scene and excavates server, the electricity consumption data
Storehouse, excavation server and the prepositive communication computer can carry out data interaction;The electricity consumption data storehouse is used to collect described in storage
The electricity consumption field data that prepositive communication computer receives, the excavation server is used for according to data mining model, to electricity consumption data
The electricity consumption field data of library storage carries out data mining and analysis, forms Energy Efficiency Analysis result;
The service application layer is used to be sent to use according to the presentation Energy Efficiency Analysis result and/or by the Energy Efficiency Analysis result
Family, and receive the feedback of user.
2. efficiency interactive system according to claim 1, it is characterised in that it is characterized in that the preposition communication equipment is realized
For the software module of the server.
3. efficiency interactive system according to claim 1, it is characterised in that the service application layer include Web apply and/
Or APP applications.
4. efficiency interactive system according to claim 1, it is characterised in that the monitoring device includes ammeter, the electricity
Table includes acquisition module, transport module and buffer queue;
The acquisition module is used to obtain the power consumption data in the cycle T 1 (such as 1 day) of ammeter record;
The transport module is used to power consumption data being sent to intelligent electric power terminal;
The buffer queue is used to store the power consumption data that the transport module sends failure;
The power consumption data include ammeter ID, acquisition time and in the time user power consumption.
5. efficiency interactive system according to claim 4, it is characterised in that the ammeter also includes register and clock,
The register is used to storing the power consumption data in the current period that the acquisition module obtains, the clock be used on time to
The transport module provides trigger signal, and the transport module reads the use in the register after trigger signal is received
Electric quantity data is simultaneously sent to the intelligent electric power terminal;
After power consumption data in transmitter register, the transport module is additionally operable to perform following steps:
Step S110, if the transport module does not receive the ack signal of the intelligent electric power terminal, then by register
Power consumption data be added to the tail of the queue of buffer queue, go to step S190;If receive ack signal, then not to the ACK
Signal carries out response, passes directly to step S120;
Step S120, judge whether buffer queue is Null, if Null, go to step S190;Otherwise, step is gone to
S130;
Step S130, extracts the head of the queue power consumption data of buffer queue, and is sent to intelligent electric power terminal;Then go to and perform step
Rapid S110;
Step S190, end operation, wait the trigger signal of clock next time.
6. efficiency interactive system according to claim 5, it is characterised in that the intelligent electric power terminal passes through low-voltage power
Line is communicatively connected to multiple ammeters;The intelligent electric power terminal includes processor, ammeter ID vector IDVec, acquisition time vector
TVec, data matrix DMat, abnormal marking matrix ExMat corresponding with data matrix DMat;
IDVec=[idv1,idv2,...,idvn];
TVec=[tv1,tv2,...,tvm];
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</mrow>
dmijFor the power consumption number of j-th of ammeter transmission in i-th of acquisition time cycle;tviFor corresponding dmijI-th collection when
Between the cycle, idvjFor corresponding dmijJ-th of ammeter;
When the power consumption data transmitted by the transport module for receiving ammeter, the computing device embedded computer program
The interactive step of the intelligent electric power terminal and the ammeter is realized, is specifically included:
Step S210, power consumption data are parsed, obtain ammeter ID, acquisition time and the power consumption in the power consumption data;
Step S220, IDVec and TVec is traveled through according to ammeter ID and acquisition time, determine power consumption in data matrix DMat and different
Often corresponding position P in mark matrix ExMatij;
Step S230, if DMat position PijLocate as Null, then by power consumption writing position PijPlace;Judge the electricity consumption of parsing
Whether amount is abnormal, if abnormal, by ExMat position PijPlace is arranged to " 1 ", then performs step S290;
Otherwise, if DMat position PijLocate as Null, then perform step S250;
Step S250, if parsing power consumption and position PijThe power consumption at place is identical or poor is no more than specific threshold, then loses
The power consumption data are abandoned, then perform step S290;
Otherwise, if difference exceedes specific threshold, step S260 is performed;
Step S260, by ExMat position PijThe abnormal marking at place is arranged to " 2 ", then performs step S290;
Step S290, send ack signal to the ammeter and carry out response.
7. efficiency interactive system according to claim 6, it is characterised in that the power consumption parsed in the step S230 is
No abnormal determination methods include:
Step S232, judges whether the power consumption of parsing exceedes 3 times of recommendation, if it does, step S234 is performed, if not
Exceed, be judged as normal;
Step S234, judges whether the power consumption of parsing exceedes 2 times of normal electricity consumption amount maximum in history, if it does, sentencing
Break as exception, if be no more than, be judged as normal.
8. efficiency interactive system according to claim 6, it is characterised in that the processor of the intelligent electric power terminal is also held
Row embedded computer program realizes the interactive step of the intelligent electric power terminal and the prepositive communication computer, specifically includes:
Step S310, the data vector DVec=[dv in current period are read from DMat1,dv2,...,dvn];
Step S320, calculate the total electricity consumption in current periodWherein, n is the quantity of ammeter, and k is in DVec
Non- Null and non-abnormal data quantity;Work as dviFor Null or abnormal when, dv'i=0, otherwise dv'i=dvi;
Step S330, total electricity consumption Es, abnormal power consumption data and abnormality mark are sent to the prepositive communication computer.
9. efficiency interactive system according to claim 8, it is characterised in that in statistic period T 2 (such as 1 month), institute
The processor for stating intelligent electric power terminal also performs embedded computer program to complete following steps:
Step S410, the electricity consumption vector EVec=[e in the counting statistics cycle1,e2,...,en], whereinJ's
Span is 1 ... m;Work as dmijFor Null or abnormal when, dv'i=0, otherwise dm'ij=dmij;
Step S420, electricity consumption vector EVec is sent to the prepositive communication computer.
10. efficiency interactive system according to claim 8, it is characterised in that in the intelligent electric power terminal also include with
Update mark vector UpVec=[up corresponding to data matrix DMat row1,up2,...,upm], if in jth row in DMat
Any value updates, then by corresponding update mark upjIt is placed in 1;
Also include after the step S330:
Step S340, update mark vector UpVec is scanned, if the value of some update mark in UpVec is 1, counted again
The total electricity consumption in the cycle corresponding to the update mark is calculated, and sends it to the prepositive communication computer;
Step S350, after the confirmation signal of the prepositive communication computer is received, the value of the update mark is reset to 0.
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