CN106771451A - A kind of new residential customers Intelligent electricity consumption management terminal - Google Patents
A kind of new residential customers Intelligent electricity consumption management terminal Download PDFInfo
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- CN106771451A CN106771451A CN201611028341.5A CN201611028341A CN106771451A CN 106771451 A CN106771451 A CN 106771451A CN 201611028341 A CN201611028341 A CN 201611028341A CN 106771451 A CN106771451 A CN 106771451A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/56—Special tariff meters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0283—Price estimation or determination
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
A kind of new residential customers Intelligent electricity consumption management terminal, for being connected with intelligent electric meter, gather the information of intelligent electric meter, carry out the management of power use, terminal is square cubic structure, the front of terminal is provided with viewing area and setting area, terminal inner is provided with processor, communication module is installed in the side plug of terminal；Described viewing area includes display screen and alarm lamp, and described setting area is included for being configured, the button of inquiry operation and the external storage interface for connecing external storage；Described display screen, alarm lamp, external storage interface and button are connected with processor, and processor is connected by communication module with intelligent electric meter；Described processor includes a kind of new residential customers Intelligent electricity utilization management system.The data of intelligent electric energy meter are presented to client by the present invention in real time, to customers with secure, energy-conservation, scientific and rational electricity consumption behavior guiding, the intelligent steward as customer electricity.
Description
Technical field
The present invention relates to intelligent electric meter administrative skill field, specifically a kind of new residential customers intelligent power management
Terminal.
Background technology
In recent years, each electric company increases the popularization and application of intelligent electric energy meter, and intelligent electric energy meter coverage rate has reached 99%
More than.Intelligent electric energy meter has powerful function and abundant electricity consumption data, and (such as unit is arranged on outside client room due to electric energy meter
The positions such as corridor, power distribution station, basement), the place being not readily observed in client, thus intelligent electric energy meter these functions
And data, the daily electricity consumption behavior for being used to specification client useless and instruct the client to carry out safe and rational electricity consumption, intelligence electricity
The function of energy table is not applied fully.
The daily power consumption data of such as intelligent electric energy meter.Jinan Power Supply Company's residential customers are to pay within two months once electricity
Take, corresponding is upper bimestrial power consumption (such as what September part was paid is the power consumption of 7, August), is replaced in summer and autumn, winter-spring season
When, client often feels that the electric lighting bill is heavy, suspects that electric energy meter runs fast and carries out application calibration, to oneself upper daily electricity consumption in two months
Equipment service condition (such as air-conditioning etc.) is but without too many impression.If client will appreciate that oneself daily power consumption, this
Applying for the situation of calibration will greatly reduce, so as to mitigate the workload of power supply department scene calibration
The content of the invention
It is an object of the invention to provide a kind of new residential customers Intelligent electricity consumption management terminal, for solving existing intelligence
Can the ammeter daily electricity consumption behavior for being used to specification client useless and the problem for instructing client to carry out safe and rational electricity consumption.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of new residential customers intelligent power management is eventually
End, for being connected with intelligent electric meter, gathers the information of intelligent electric meter, carries out the management of power use, it is characterized in that, terminal is square cubic
Structure, viewing area and setting area are provided with the front of terminal, and terminal inner is provided with processor, are plugged in the side of terminal
Communication module is installed；Described viewing area is included for showing power consumption, word alarm and using the aobvious of electricity condition in real time
Display screen and the alarm lamp of light warning prompting, described setting area is included for being configured, the button of inquiry operation and be used for
Connect the external storage interface of external storage；Described display screen, alarm lamp, external storage interface and button are connected with processor,
Processor is connected by communication module with intelligent electric meter；Described processor includes a kind of new residential customers intelligent power management
System.
Further, described communication module is communicated with intelligent electric meter by OFDM carrier waves；Described button includes
Alarm release key for releasing light warning prompting, and the numerical key of respective value is input into during for arrange parameter, and be used for
Moved during parameter setting cursor or selection parameter option " ↑, ↓, ←, → " key, and for entering to the parameter being input into or select
" confirmation " key and " cancellation " key that row confirms or cancels, and for entering parameter display interface, real-time power consumption display interface, day
Electricity display interface, the parameter key of moon electricity display interface and year electricity display interface, real-time key, day electricity key, moon electricity key
With year electricity key, and for carrying out " ︽ " key and " ︾ " key that page turning shows, and for deleting all power consumption data, Suo Youcan
Number recovers to the initialization key of default value.
Further, described parameter includes 485 addresses, cycle of checking meter, electricity price, date, time, the ladder of intelligent electric meter
Electricity mode, the 1st ladder electricity, the 2nd ladder electricity, 1 step price, 2 step prices, 3 step prices, overvoltage alarming value,
Under-voltage alarming value, overcurrent alarming value, leakage current alarming value, 1 ladder electricity alarming value, 2 ladder electricity alarming values；
Described real-time electricity condition includes that real-time voltage, real-time current, realtime power, electricity, the electricity charge are estimated；Described
Day electricity show including history daily power consumption situation and corresponding electricity charge estimation, the moon electricity show including history moon power consumption situation
And corresponding electricity charge estimation, year electricity show and estimated including history year power consumption situation and the corresponding electricity charge.
Further, described leakage current alarming value is only set in single-phase electric energy meter, is not set in three-phase electric energy meter
Put；
Described ladder electricity mode includes year ladder, moon ladder and without ladder；When for year ladder, the 1st ladder electricity
2520KW/H is set to, the 1st ladder electricity alarming value is set to 600KW/H, and the 2nd ladder electricity is set to 4800KW/H, the 2nd ladder
Electricity alarming value is set to 1000KW/H；When for moon ladder, the 1st ladder electricity is set to 210KW/H, the alarm of the 1st ladder electricity
Value is set to 60KW/H, and the 2nd ladder electricity is set to 400KW/H, and the 2nd ladder electricity alarming value is set to 100KW/H；When for without ladder
When, the 1st ladder electricity, the 1st ladder electricity alarming value, the 2nd ladder electricity, the 2nd ladder electricity alarming value can not set；
Described electricity price includes 1 step price, 2 step prices and 3 step prices, when ladder electricity mode is without ladder
When, 2 step prices and 3 step prices are not provided with；
Overvoltage alarming value is 250V, and under-voltage alarming value is 190V, and overcurrent alarming value is 30A, leakage current alarming value
It is 0.5A.
Further, described a kind of new residential customers Intelligent electricity utilization management system include for monitor current voltage,
Electric current, power electricity consumption situation and budget will pay the electricity consumption condition monitoring module of the electricity charge；With,
When abnormal conditions occurs in electricity consumption and alarm, the electricity consumption alarm module of safe and reasonable electricity consumption is and guided；With,
The electricity charge are calculated, when the electricity charge, Sorry, your ticket has not enough value or during arrearage, electric company is urged into what charge information was notified in time
The electricity charge are calculated, pay prompting module；With,
For the clock synchronization module that the time of the time of electric energy meter and management terminal is synchronised；With,
The display module that recent power consumption situation, warning message are shown.
Further, it is the three-phase data of described electricity consumption situation including three-phase kilowatt-hour meter, the single-phase data of single-phase electric meter, current
It is electric energy meter indicating value, this month power consumption, power consumption last month, this year power consumption, 1 ladder dump energy, 2 ladder dump energies, daily
Electricity, moon power consumption, year power consumption, ammeter accumulate total/paddy；
The current electric energy meter indicating value display electric energy meter present combination active energy indicating value, only shows total, paddy；
Described ammeter accumulation is total/paddy, refer to from electric energy meter installation to ought zero point everyday, during electric energy meter same day zero point
Freeze positive active total (paddy) electricity indicating value day；
During the cut-off same day zero, the calculation of this month power consumption is：
A) this month without electric energy meter change, i.e. when the RS485 addresses of electric energy meter are not changed：
This month power consumption is total=and same day zero point freezes positive active total electricity indicating value-day of zero point this month 1 of freezing day
Positive active total electricity indicating value；
The positive active paddy electricity amount indicating value-day of zero point this month 1 of freezing day of this month power consumption paddy=same day zero point freezes
Positive active paddy electricity amount indicating value；
B) this month there is electric energy meter to change, i.e. when the RS485 addresses of electric energy meter are changed：
This month power consumption=old table electricity+new table electricity；
Old table total electricity=change freezing positive active total electricity indicating value-day of zero point this month 1 of freezing day for table day zero point
Positive active total electricity indicating value；
Old table paddy electricity amount=change freezing positive active paddy electricity amount indicating value-day of zero point this month 1 of freezing day for table day zero point
Positive active paddy electricity amount indicating value；
New table total electricity=same day zero point freezes positive active total electricity indicating value -0 day；
New table paddy electricity amount=same day zero point freezes positive active paddy electricity amount indicating value -0 day；
When c) freezing electricity non-copy reading day successfully：
If freezing electricity non-copy reading success the day of zero point this month 1, with this month earliest copy reading to day freeze electricity
Calculate；If freezing electricity non-copy reading success the day of same day zero point, the current electric energy meter code meter arrived with the same day earliest copy reading
Calculate；
Cut-off same day zero point, the calculation of this year power consumption：
This year power consumption is equal to January in the current year to this month when the month to date power consumption sum of the day before yesterday；
1 described ladder dump energy, refers to the remaining available electricity of the 1st ladder, is calculated by total electricity, and calculation is such as
Under：
When a) performing " year ladder "：
1 ladder dump energy=the 1st ladder electricity-this year power consumption；(during this year power consumption >=the 1st ladder electricity, 1 rank
Terraced dump energy=0)
When b) performing " moon ladder "：
1 ladder dump energy=the 1st ladder electricity-this month power consumption；(during this month power consumption >=the 1st ladder electricity, 1 rank
Terraced dump energy=0)
When c) " without ladder ", then do not calculate；
2 described ladder dump energies, refer to the remaining available electricity of the 2nd ladder, are calculated by total electricity, and calculation is such as
Under：
When a) performing " year ladder " and " this year power consumption≤the 1st ladder electricity "：
2 ladder dump energies=the 2nd the-the 1 ladder electricity of ladder electricity；
When b) performing " year ladder " and " the ladder electricity of this year power consumption ＞ the 1st "：
2 ladder dump energies=the 2nd ladder electricity-this year power consumption；(during this year power consumption >=the 2nd ladder electricity, 2 ranks
Terraced dump energy=0)
When c) performing " moon ladder " and " this month power consumption≤the 1st ladder electricity "：
2 ladder dump energies=the 2nd the-the 1 ladder electricity of ladder electricity；
When d) performing " moon ladder " and " the ladder electricity of this month power consumption ＞ the 1st "：
2 ladder dump energies=the 2nd ladder electricity-this month power consumption；(during this month power consumption >=the 2nd ladder electricity, 2 ranks
Terraced dump energy=0)
When e) " without ladder ", then do not calculate；
Described daily power consumption is that same day zero point freezes electricity indicating value day, i.e. same day daily power consumption it is minimum, be also yesterday
The only code of its daily power consumption；
Described moon power consumption is to freeze electricity indicating value on 1 day of zero point in this month, i.e. minimum when power consumption month in and month out,
Be upper one month in and month out power consumption only code；
Described year power consumption shows the year power consumption of nearly 8 years；
The three-phase data of the three-phase kilowatt-hour meter includes three-phase voltage, three-phase current and three phases active power；
The single-phase data of the single-phase electric meter include single-phase voltage, live wire electric current, neutral line current and single-phase active power.
Further, the step of described day freezes electricity degree of copying specifically includes：
Step 1), last day freeze electricity in daily 0. 5 points of reading power meters；
Step 2), management terminal judge to read whether freeze electricity markers day consistent with management terminal current date；
If consistent, data are preserved, electricity are freezed day in the same day no longer reading power meters, otherwise, perform step 3) operation；
Step 3), do not preserve data, when next cycle checks meter, last day electricity is freezed in reading power meters.
Further, electricity consumption alarm includes leakage current alarm, overcurrent alarm, overvoltage alarm, under-voltage alarm, ladder
Electricity is alarmed and electricity charge alarm；
Described leakage current alarm is only alarmed single-phase electric energy meter, and three-phase kilowatt-hour meter is not alarmed；Described ladder electricity
Amount alarm includes the alarm of the 1st ladder electricity and the alarm of the 2nd ladder electricity, and zero is more than and less than setting when " the 1st ladder dump energy "
When fixed " the 1st ladder electricity alarming value ", terminal alert reminds consumer attention using electricity wisely；When " the 2nd ladder is remained
Remaining electricity " more than zero and less than setting " the 2nd ladder electricity alarming value " when, terminal alert, remind consumer attention
Using electricity wisely；
When magnitude of voltage is more than 250V, then overvoltage alarm is carried out, when voltage is less than 190V, then carry out under-voltage alarm, when
Electric current is more than 30A, then carry out overcurrent alarm, when the difference of live wire electric current and neutral line current is more than 0.5A, then carries out leakage current
Alarm；
The type of alarm of the electricity consumption alarm module is included carrying out the word alarm of text importing and is alarmed by alarm lamp
Light warning；When there is alarm condition, alarm lamp stroboscopic, and carry out text importing, if any multinomial alarm condition, then word
Scrolled.
Further, the electricity charge calculate, pay prompting module calculate the electricity charge method be：
The calculation of this month electricity charge is as follows：
1) when, performing " year ladder "：
A) cut-off same day zero point, when " this year power consumption≤the 1st ladder electricity "：
This month electricity charge=this month power consumption × 1 step price；
B) when " the 1st ladder electricity ＜ this year power consumption≤the 2nd ladder electricity "：
b1)：End the moon electricity of month, this year power consumption≤the 1st ladder electricity：
This month electricity charge=this month portion of the part electricity × 1 step price+this month more than the 1st ladder not less than the 1st ladder
Divide electricity × 2 step price；
b2)：End the moon electricity of month, the ladder electricity of this year power consumption ＞ the 1st：
This month electricity charge=this month power consumption × 2 step price；
C) when " the ladder electricity of this year power consumption ＞ the 2nd "：
c1)：End the moon electricity of month, this year power consumption≤the 2nd ladder electricity：
This month electricity charge=this month portion of the part electricity × 2 step price+this month more than the 2nd ladder not less than the 2nd ladder
Divide electricity × 3 step price；
c2)：Cut-off electricity of upper January, the ladder electricity of this year power consumption ＞ the 2nd：
This month electricity charge=this month power consumption × 3 step price.
Further, described clock synchronization module synchronous, the clock that periodically carries out with electric energy meter a clock in every month
The least unit of synchronization module lock in time is " day ".
The beneficial effects of the invention are as follows：The data of intelligent electric energy meter are presented to client by the present invention in real time, are provided to client
Safety, energy-conservation, scientific and rational electricity consumption behavior guiding, the intelligent steward as customer electricity mainly realize following functions：
(1) electricity consumption condition monitoring.Allow client to understand the electricity consumption situations such as current voltage, electric current, power and budget will
The electricity charge of expenditure.
(2) history power consumption displaying.Client is allowed to understand recent day, the moon, year power consumption situation.
(3) abnormal electricity consumption alarm.Alarmed in time when abnormal conditions occurs in customer electricity, instruct client secure, close
Reason electricity consumption.Warning message includes too high, electric leakage of higher voltage, low voltage, load etc..
(4) ladder electricity alarm.When the accumulative power consumption of client is close to ladder charge value, alarm consumer attention section
About electricity consumption, so as to reduce electric cost expenditure.
(5) prompting is paid in the electricity charge.When client's electricity charge (electricity), Sorry, your ticket has not enough value or during arrearage, electric company is urged into charge information
(" asking power purchase " prompting is shown as in electric energy meter) notifies Electricity customers in time.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is modular structure connection figure of the invention；
Fig. 3 freezes electricity copy reading flow chart day for the present invention；
In figure：1st, display screen, 2, alarm lamp, 3, communication module, 4, external storage interface.
Specific embodiment
A kind of new residential customers Intelligent electricity consumption management terminal, for being connected with intelligent electric meter, gathers the letter of intelligent electric meter
Breath, carries out the management of power use.As shown in figure 1, terminal is square cubic structure, the front of terminal is provided with viewing area and setting
Area, processor is provided with terminal inner, and communication module 3 is provided with the side plug of terminal, and communication module uses pulling and inserting type
Install, be conveniently replaceable to keep being adapted with intelligent electric energy meter module；Viewing area is included for showing that power consumption, word alarm are carried
The alarm lamp 2 for showing and being pointed out with the display screen 1 and light warning of electricity condition in real time, setting area is included for being configured, inquiring about
The button of operation and the external storage interface 4 for connecing external storage.
As shown in Fig. 2 display screen 1, alarm lamp 2, external storage interface 4 and button are connected with processor, processor passes through
Communication module 3 is connected with intelligent electric meter.
Communication module is communicated with intelligent electric meter by OFDM carrier waves；Button is included for releasing light warning prompting
Alarm release key, and the numerical key of respective value is input into during for arrange parameter, and cursor or choosing are moved during for parameter setting
Select parameter option " ↑, ↓, ←, → " key, and for parameter " confirmation " key that is confirmed or cancelled to being input into or selecting
" cancellation " key, and show for entering parameter display interface, real-time power consumption display interface, day electricity display interface, moon electricity
Show parameter key, real-time key, day electricity key, moon electricity key and the year electricity key of interface and year electricity display interface, and for carrying out
" ︽ " key that page turning shows and " ︾ " key, and for delete all power consumption data, all Parameter reconstructions to default value it is initial
Change key.
As shown in table 1, parameter includes 485 addresses, cycle of checking meter, electricity price, date, time, the ladder electricity of intelligent electric meter
Mode, the 1st ladder electricity, the 2nd ladder electricity, 1 step price, 2 step prices, 3 step prices, overvoltage alarming value, deficient electricity
Pressure alarming value, overcurrent alarming value, leakage current alarming value, 1 ladder electricity alarming value, 2 ladder electricity alarming values；Ladder electricity side
Formula includes year ladder, moon ladder and without ladder；When for year ladder, the 1st ladder electricity is set to 2520KW/H, the 1st ladder electricity
Amount alarming value is set to 600KW/H, and the 2nd ladder electricity is set to 4800KW/H, and the 2nd ladder electricity alarming value is set to 1000KW/H；
When for moon ladder, the 1st ladder electricity is set to 210KW/H, and the 1st ladder electricity alarming value is set to 60KW/H, the 2nd ladder electricity
400KW/H is set to, the 2nd ladder electricity alarming value is set to 100KW/H；When for without ladder, the 1st ladder electricity, the 1st ladder electricity
Amount alarming value, the 2nd ladder electricity, the 2nd ladder electricity alarming value can not set；Overvoltage alarming value is 250V, under-voltage alarm
It is 190V to be worth, and overcurrent alarming value is 30A, and leakage current alarming value is 0.5A, for single-phase electric energy meter, leakage current in theory
Zero is should be, i.e. live wire electric current is equal with neutral line current, it is contemplated that live wire, the current measurement device of zero line have error, therefore set
A fixed limit value, during more than this limit value, you can think that the electrical equipment or circuit of client have drain conditions, terminal sends alarm
Information, reminds client to check electrical equipment and circuit, it is ensured that Electrical Safety, for three-phase electric energy meter, in three-phase electric energy meter
In the absence of neutral line current, therefore this judgement is not done.
Table 1
As shown in table 2, include that real-time voltage, real-time current, realtime power, electricity, the electricity charge are estimated with electricity condition in real time；Day
Electricity shows and estimated including history daily power consumption situation and the corresponding electricity charge, the moon electricity show including history moon power consumption situation and
Corresponding electricity charge estimation, year electricity show and estimated including history year power consumption situation and the corresponding electricity charge.
Table 2
Electricity price includes 1 step price, 2 step prices and 3 step prices, when ladder electricity mode is without ladder, 2 ladders
Electricity price and 3 step prices are not provided with；
Processor includes a kind of new residential customers Intelligent electricity utilization management system.
A kind of new residential customers Intelligent electricity utilization management system is included for monitoring current voltage, electric current, power electricity consumption shape
Condition and budget will pay the electricity consumption condition monitoring module of the electricity charge；With,
When abnormal conditions occurs in electricity consumption and alarm, the electricity consumption alarm module of safe and reasonable electricity consumption is and guided；With,
The electricity charge are calculated, when the electricity charge, Sorry, your ticket has not enough value or during arrearage, electric company is urged into what charge information was notified in time
The electricity charge are calculated, pay prompting module；With,
For the clock synchronization module that the time of the time of electric energy meter and management terminal is synchronised；With,
The display module that recent power consumption situation, warning message are shown.
Electricity consumption situation includes three-phase data, the single-phase data of single-phase electric meter, current electric energy meter indicating value, this month of three-phase kilowatt-hour meter
Power consumption, power consumption last month, this year power consumption, 1 ladder dump energy, 2 ladder dump energies, daily power consumption, moon power consumption, year
Power consumption, ammeter accumulate total/paddy；
Current electric energy meter indicating value display electric energy meter present combination active energy indicating value, only shows total, paddy；
Ammeter accumulates total/paddy, refers to from electric energy meter installation to same day zero point, freezing just day during electric energy meter same day zero point
To active total (paddy) electricity indicating value；
During the cut-off same day zero, the calculation of this month power consumption is：
A) this month without electric energy meter change, i.e. when the RS485 addresses of electric energy meter are not changed：
This month power consumption is total=and same day zero point freezes positive active total electricity indicating value-day of zero point this month 1 of freezing day
Positive active total electricity indicating value；
The positive active paddy electricity amount indicating value-day of zero point this month 1 of freezing day of this month power consumption paddy=same day zero point freezes
Positive active paddy electricity amount indicating value；
B) this month there is electric energy meter to change, i.e. when the RS485 addresses of electric energy meter are changed：
This month power consumption=old table electricity+new table electricity；
Old table total electricity=change freezing positive active total electricity indicating value-day of zero point this month 1 of freezing day for table day zero point
Positive active total electricity indicating value；
Old table paddy electricity amount=change freezing positive active paddy electricity amount indicating value-day of zero point this month 1 of freezing day for table day zero point
Positive active paddy electricity amount indicating value；
New table total electricity=same day zero point freezes positive active total electricity indicating value -0 day；
New table paddy electricity amount=same day zero point freezes positive active paddy electricity amount indicating value -0 day；
When c) freezing electricity non-copy reading day successfully：
If freezing electricity non-copy reading success the day of zero point this month 1, with this month earliest copy reading to day freeze electricity
Calculate；If freezing electricity non-copy reading success the day of same day zero point, the current electric energy meter code meter arrived with the same day earliest copy reading
Calculate；
Cut-off same day zero point, the calculation of this year power consumption：
This year power consumption is equal to January in the current year to this month when the month to date power consumption sum of the day before yesterday；
1 ladder dump energy, refers to the remaining available electricity of the 1st ladder, is calculated by total electricity, and calculation is as follows：
When a) performing " year ladder "：
1 ladder dump energy=the 1st ladder electricity-this year power consumption；(during this year power consumption >=the 1st ladder electricity, 1 rank
Terraced dump energy=0)
When b) performing " moon ladder "：
1 ladder dump energy=the 1st ladder electricity-this month power consumption；(during this month power consumption >=the 1st ladder electricity, 1 rank
Terraced dump energy=0)
When c) " without ladder ", then do not calculate；
2 ladder dump energies, refer to the remaining available electricity of the 2nd ladder, are calculated by total electricity, and calculation is as follows：
When a) performing " year ladder " and " this year power consumption≤the 1st ladder electricity "：
2 ladder dump energies=the 2nd the-the 1 ladder electricity of ladder electricity；
When b) performing " year ladder " and " the ladder electricity of this year power consumption ＞ the 1st "：
2 ladder dump energies=the 2nd ladder electricity-this year power consumption；(during this year power consumption >=the 2nd ladder electricity, 2 ranks
Terraced dump energy=0)
When c) performing " moon ladder " and " this month power consumption≤the 1st ladder electricity "：
2 ladder dump energies=the 2nd the-the 1 ladder electricity of ladder electricity；
When d) performing " moon ladder " and " the ladder electricity of this month power consumption ＞ the 1st "：
2 ladder dump energies=the 2nd ladder electricity-this month power consumption；(during this month power consumption >=the 2nd ladder electricity, 2 ranks
Terraced dump energy=0)
When e) " without ladder ", then do not calculate；
As shown in table 3, daily power consumption is that same day zero point freezes electricity indicating value day, i.e. same day daily power consumption it is minimum,
It is the only code of daily power consumption yesterday.
Table 3
As shown in table 4, the moon, power consumption was to freeze electricity indicating value on 1 day of zero point in this month, i.e. when rising for power consumption month in and month out
Code, be also upper one month in and month out power consumption only code.
Table 4
As shown in table 5, year power consumption shows the year power consumption of nearly 8 years.
Table 5
The three-phase data of three-phase kilowatt-hour meter includes three-phase voltage, three-phase current and three phases active power；
The single-phase data of single-phase electric meter include single-phase voltage, live wire electric current, neutral line current and single-phase active power.
As shown in figure 3, the step of freezing electricity degree of copying day specifically includes：
Step 1), last day freeze electricity in daily 0. 5 points of reading power meters；
Step 2), management terminal judge to read whether freeze electricity markers day consistent with management terminal current date；
If consistent, data are preserved, electricity are freezed day in the same day no longer reading power meters, otherwise, perform step 3) operation；
Step 3), do not preserve data, when next cycle checks meter, last day electricity is freezed in reading power meters.
Electricity consumption alarm includes leakage current alarm, overcurrent alarm, overvoltage alarm, under-voltage alarm, the alarm of ladder electricity
Alarmed with the electricity charge；
Leakage current alarm is only alarmed single-phase electric energy meter, and three-phase kilowatt-hour meter is not alarmed；The alarm of ladder electricity includes the 1st
Ladder electricity is alarmed and the alarm of the 2nd ladder electricity, when " the 1st ladder dump energy " is more than zero and less than " the 1st ladder electricity of setting
During amount alarming value ", terminal alert reminds consumer attention using electricity wisely；When " the 2nd ladder dump energy " more than zero and
During less than " the 2nd ladder electricity alarming value " for setting, terminal alert reminds consumer attention using electricity wisely；
When magnitude of voltage is more than 250V, then overvoltage alarm is carried out, when voltage is less than 190V, then carry out under-voltage alarm, when
Electric current is more than 30A, then carry out overcurrent alarm, when the difference of live wire electric current and neutral line current is more than 0.5A, then carries out leakage current
Alarm；
The lamp that the type of alarm of electricity consumption alarm module is included carrying out the word alarm of text importing and alarmed by alarm lamp
Light alarm；When there is alarm condition, alarm lamp stroboscopic, and carry out text importing, if any multinomial alarm condition, then word is carried out
Scrolling display.
The electricity charge calculate, pay prompting module calculate the electricity charge method be：
The calculation of this month electricity charge is as follows：
1) when, performing " year ladder "：
A) cut-off same day zero point, when " this year power consumption≤the 1st ladder electricity "：
This month electricity charge=this month power consumption × 1 step price；
B) when " the 1st ladder electricity ＜ this year power consumption≤the 2nd ladder electricity "：
b1)：End the moon electricity of month, this year power consumption≤the 1st ladder electricity：
This month electricity charge=this month portion of the part electricity × 1 step price+this month more than the 1st ladder not less than the 1st ladder
Divide electricity × 2 step price；
b2)：End the moon electricity of month, the ladder electricity of this year power consumption ＞ the 1st：
This month electricity charge=this month power consumption × 2 step price；
C) when " the ladder electricity of this year power consumption ＞ the 2nd "：
c1)：End the moon electricity of month, this year power consumption≤the 2nd ladder electricity：
This month electricity charge=this month portion of the part electricity × 2 step price+this month more than the 2nd ladder not less than the 2nd ladder
Divide electricity × 3 step price；
c2)：Cut-off electricity of upper January, the ladder electricity of this year power consumption ＞ the 2nd：
This month electricity charge=this month power consumption × 3 step price.
It is synchronous that clock synchronization module periodically carries out with electric energy meter a clock in every month, clock synchronization module lock in time
Least unit be " day ".
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, not to present invention protection model
The limitation enclosed, on the basis of technical scheme, those skilled in the art do by need not paying creative work
The various modifications or deformation for going out are still within protection scope of the present invention.
Claims (10)
1. a kind of new residential customers Intelligent electricity consumption management terminal, for being connected with intelligent electric meter, gathers the information of intelligent electric meter,
The management of power use is carried out, it is characterized in that, terminal is square cubic structure, and the front of terminal is provided with viewing area and setting area,
Terminal inner is provided with processor, and communication module is provided with the side plug of terminal；Described viewing area is included for showing
Power consumption, word alarm and the alarm lamp pointed out with the display screen and light warning of electricity condition in real time, described setting area
Including for being configured, the button of inquiry operation and external storage interface for connecing external storage；Described display screen, report
Warning lamp, external storage interface and button are connected with processor, and processor is connected by communication module with intelligent electric meter；Described place
Reason device includes a kind of new residential customers Intelligent electricity utilization management system.
2. a kind of new residential customers Intelligent electricity consumption management terminal according to claim 1, it is characterized in that, described communication
Module is communicated with intelligent electric meter by OFDM carrier waves；Described button includes the alarm solution for releasing light warning prompting
The numerical key of respective value is input into except key, and during for arrange parameter, and cursor or selection parameter are moved during for parameter setting
Option " ↑, ↓, ←, → " key, and for " confirmation " key that the parameter being input into or select is confirmed or cancelled and " take
Disappear " key, and for entering parameter display interface, real-time power consumption display interface, day electricity display interface, moon electricity display interface
Parameter key, real-time key, day electricity key, moon electricity key and year electricity key with year electricity display interface, and show for carrying out page turning
" ︽ " key and " ︾ " key for showing, and for deleting the initialization key of all power consumption data, all Parameter reconstructions to default value.
3. a kind of new residential customers Intelligent electricity consumption management terminal according to claim 2, it is characterized in that, described parameter
485 addresses, cycle of checking meter, electricity price including intelligent electric meter, date, time, ladder electricity mode, the 1st ladder electricity, the 2nd rank
Terraced electricity, 1 step price, 2 step prices, 3 step prices, overvoltage alarming value, under-voltage alarming value, overcurrent alarming value,
Leakage current alarming value, 1 ladder electricity alarming value, 2 ladder electricity alarming values；
Described real-time electricity condition includes that real-time voltage, real-time current, realtime power, electricity, the electricity charge are estimated；Described day
Amount display includes history daily power consumption situation and corresponding electricity charge estimation, the moon electricity show including history moon power consumption situation and phase
The electricity charge answered estimate, year electricity show and estimated including history year power consumption situation and the corresponding electricity charge.
4. a kind of new residential customers Intelligent electricity consumption management terminal according to claim 3, it is characterized in that, described electric leakage
Stream alarming value is only set in single-phase electric energy meter, is not set in three-phase electric energy meter；
Described ladder electricity mode includes year ladder, moon ladder and without ladder；When for year ladder, the 1st ladder electricity is set
It is 2520KW/H, the 1st ladder electricity alarming value is set to 600KW/H, and the 2nd ladder electricity is set to 4800KW/H, the 2nd ladder electricity
Alarming value is set to 1000KW/H；When for moon ladder, the 1st ladder electricity is set to 210KW/H, and the 1st ladder electricity alarming value sets
It is 60KW/H, the 2nd ladder electricity is set to 400KW/H, and the 2nd ladder electricity alarming value is set to 100KW/H；When for without ladder,
1st ladder electricity, the 1st ladder electricity alarming value, the 2nd ladder electricity, the 2nd ladder electricity alarming value can not set；
Described electricity price includes 1 step price, 2 step prices and 3 step prices, when ladder electricity mode is without ladder, 2 ranks
Terraced electricity price and 3 step prices are not provided with；
Overvoltage alarming value is 250V, and under-voltage alarming value is 190V, and overcurrent alarming value is 30A, and leakage current alarming value is
0.5A。
5. a kind of new residential customers Intelligent electricity consumption management terminal according to claim 1, it is characterized in that, described one kind
New residential customers Intelligent electricity utilization management system includes will for monitoring current voltage, electric current, power electricity consumption situation and budget
Pay the electricity consumption condition monitoring module of the electricity charge；With,
When abnormal conditions occurs in electricity consumption and alarm, the electricity consumption alarm module of safe and reasonable electricity consumption is and guided；With,
The electricity charge are calculated, Sorry, your ticket has not enough value or during arrearage when the electricity charge, electric company is urged into the electricity charge that charge information notifies in time
Calculate, pay prompting module；With,
For the clock synchronization module that the time of the time of electric energy meter and management terminal is synchronised；With,
The display module that recent power consumption situation, warning message are shown.
6. a kind of new residential customers Intelligent electricity consumption management terminal according to claim 5, it is characterized in that, described electricity consumption
Situation includes three-phase data, the single-phase data of single-phase electric meter, current electric energy meter indicating value, this month power consumption, the last month of three-phase kilowatt-hour meter
Power consumption, this year power consumption, 1 ladder dump energy, 2 ladder dump energies, daily power consumption, moon power consumption, year power consumption, ammeter
Accumulate total/paddy；
The current electric energy meter indicating value display electric energy meter present combination active energy indicating value, only shows total, paddy；
Described ammeter accumulates total/paddy, refers to from electric energy meter installation to same day zero point, freezing day during electric energy meter same day zero point
Positive active total (paddy) electricity indicating value；
During the cut-off same day zero, the calculation of this month power consumption is：
A) this month without electric energy meter change, i.e. when the RS485 addresses of electric energy meter are not changed：
This month power consumption is total=and same day zero point freezes forward direction positive active total electricity indicating value-day of zero point this month 1 of freezing day
Active total electricity indicating value；
The positive active paddy electricity amount indicating value-day of zero point this month 1 of freezing day of this month power consumption paddy=same day zero point freezes forward direction
Active paddy electricity amount indicating value；
B) this month there is electric energy meter to change, i.e. when the RS485 addresses of electric energy meter are changed：
This month power consumption=old table electricity+new table electricity；
Old table total electricity=change table day zero point freezes forward direction positive active total electricity indicating value-day of zero point this month 1 of freezing day
Active total electricity indicating value；
Old table paddy electricity amount=change table day zero point freezes forward direction positive active paddy electricity amount indicating value-day of zero point this month 1 of freezing day
Active paddy electricity amount indicating value；
New table total electricity=same day zero point freezes positive active total electricity indicating value -0 day；
New table paddy electricity amount=same day zero point freezes positive active paddy electricity amount indicating value -0 day；
When c) freezing electricity non-copy reading day successfully：
If freezing electricity non-copy reading success the day of zero point this month 1, with this month earliest copy reading to the electricity that freezes day calculate；
If freezing electricity non-copy reading success the day of same day zero point, the current electric energy meter code arrived with the same day earliest copy reading is calculated；
Cut-off same day zero point, the calculation of this year power consumption：
This year power consumption is equal to January in the current year to this month when the month to date power consumption sum of the day before yesterday；
1 described ladder dump energy, refers to the remaining available electricity of the 1st ladder, is calculated by total electricity, and calculation is as follows：
When a) performing " year ladder "：
1 ladder dump energy=the 1st ladder electricity-this year power consumption；(during this year power consumption >=the 1st ladder electricity, 1 ladder is remained
Remaining electricity=0)
When b) performing " moon ladder "：
1 ladder dump energy=the 1st ladder electricity-this month power consumption；(during this month power consumption >=the 1st ladder electricity, 1 ladder is remained
Remaining electricity=0)
When c) " without ladder ", then do not calculate；
2 described ladder dump energies, refer to the remaining available electricity of the 2nd ladder, are calculated by total electricity, and calculation is as follows：
When a) performing " year ladder " and " this year power consumption≤the 1st ladder electricity "：
2 ladder dump energies=the 2nd the-the 1 ladder electricity of ladder electricity；
When b) performing " year ladder " and " the ladder electricity of this year power consumption ＞ the 1st "：
2 ladder dump energies=the 2nd ladder electricity-this year power consumption；(during this year power consumption >=the 2nd ladder electricity, 2 ladders are remained
Remaining electricity=0)
When c) performing " moon ladder " and " this month power consumption≤the 1st ladder electricity "：
2 ladder dump energies=the 2nd the-the 1 ladder electricity of ladder electricity；
When d) performing " moon ladder " and " the ladder electricity of this month power consumption ＞ the 1st "：
2 ladder dump energies=the 2nd ladder electricity-this month power consumption；(during this month power consumption >=the 2nd ladder electricity, 2 ladders are remained
Remaining electricity=0)
When e) " without ladder ", then do not calculate；
Described daily power consumption is that same day zero point freezes electricity indicating value day, i.e. same day daily power consumption it is minimum, be also yesterday day
The only code of power consumption；
Described moon power consumption is to freeze electricity indicating value on 1 day of zero point in this month, i.e. minimum when power consumption month in and month out, be also on
One month in and month out power consumption only code；
Described year power consumption shows the year power consumption of nearly 8 years；
The three-phase data of the three-phase kilowatt-hour meter includes three-phase voltage, three-phase current and three phases active power；
The single-phase data of the single-phase electric meter include single-phase voltage, live wire electric current, neutral line current and single-phase active power.
7. a kind of new residential customers Intelligent electricity consumption management terminal according to claim 6, it is characterized in that, described day freezes
The step of knot electricity degree of copying, specifically includes：
Step 1), last day freeze electricity in daily 0. 5 points of reading power meters；
Step 2), management terminal judge to read whether freeze electricity markers day consistent with management terminal current date；If
Unanimously, then data are preserved, electricity are freezed day in the same day no longer reading power meters, otherwise, perform step 3) operation；
Step 3), do not preserve data, when next cycle checks meter, last day electricity is freezed in reading power meters.
8. a kind of new residential customers Intelligent electricity consumption management terminal according to claim 5, it is characterized in that, electricity consumption alarm bag
Include leakage current alarm, overcurrent alarm, overvoltage alarm, under-voltage alarm, the alarm of ladder electricity and electricity charge alarm；
Described leakage current alarm is only alarmed single-phase electric energy meter, and three-phase kilowatt-hour meter is not alarmed；Described ladder electricity report
Police includes the alarm of the 1st ladder electricity and the alarm of the 2nd ladder electricity, when " the 1st ladder dump energy " is more than zero and less than setting
When " the 1st ladder electricity alarming value ", terminal alert reminds consumer attention using electricity wisely；When " the remaining electricity of the 2nd ladder
Amount " more than zero and less than setting " the 2nd ladder electricity alarming value " when, terminal alert, remind consumer attention saving
Electricity consumption；
When magnitude of voltage is more than 250V, then overvoltage alarm is carried out, when voltage is less than 190V, then carry out under-voltage alarm, work as electric current
More than 30A, then overcurrent alarm is carried out, when the difference of live wire electric current and neutral line current is more than 0.5A, then carry out leakage current alarm；
The lamp that the type of alarm of the electricity consumption alarm module is included carrying out the word alarm of text importing and alarmed by alarm lamp
Light alarm；When there is alarm condition, alarm lamp stroboscopic, and carry out text importing, if any multinomial alarm condition, then word is carried out
Scrolling display.
9. a kind of new residential customers Intelligent electricity consumption management terminal according to claim 5, it is characterized in that, the electricity charge calculate,
Pay prompting module calculate the electricity charge method be：
The calculation of this month electricity charge is as follows：
1) when, performing " year ladder "：
A) cut-off same day zero point, when " this year power consumption≤the 1st ladder electricity "：
This month electricity charge=this month power consumption × 1 step price；
B) when " the 1st ladder electricity ＜ this year power consumption≤the 2nd ladder electricity "：
b1)：End the moon electricity of month, this year power consumption≤the 1st ladder electricity：
Part electricity × 1 step price+this month part electricity more than 1st ladder of this month electricity charge=this month not less than the 1st ladder
× 2 step prices of amount；
b2)：End the moon electricity of month, the ladder electricity of this year power consumption ＞ the 1st：
This month electricity charge=this month power consumption × 2 step price；
C) when " the ladder electricity of this year power consumption ＞ the 2nd "：
c1)：End the moon electricity of month, this year power consumption≤the 2nd ladder electricity：
Part electricity × 2 step price+this month part electricity more than 2nd ladder of this month electricity charge=this month not less than the 2nd ladder
× 3 step prices of amount；
c2)：Cut-off electricity of upper January, the ladder electricity of this year power consumption ＞ the 2nd：
This month electricity charge=this month power consumption × 3 step price.
10. a kind of new residential customers Intelligent electricity consumption management terminal according to claim 5, it is characterized in that, when described
It is synchronous that clock synchronization module periodically carries out with electric energy meter a clock in every month, the least unit of clock synchronization module lock in time
It is " day ".
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