CN103679955A - Multistep electricity price electricity vending system based on IC-card measuring control ammeter and IC-card measuring control ammeter - Google Patents
Multistep electricity price electricity vending system based on IC-card measuring control ammeter and IC-card measuring control ammeter Download PDFInfo
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- CN103679955A CN103679955A CN201210361348.4A CN201210361348A CN103679955A CN 103679955 A CN103679955 A CN 103679955A CN 201210361348 A CN201210361348 A CN 201210361348A CN 103679955 A CN103679955 A CN 103679955A
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Abstract
The invention discloses a multistep electricity price electricity vending system based on an IC-card measuring control ammeter and the IC-card measuring control ammeter. The multistep electricity price electricity vending system comprises an ammeter code write-in unit, an ammeter code reading unit and a calculation processing unit, wherein the ammeter code write-in unit is used for writing a current ammeter code into an IC card when the IC card is inserted in the ammeter, and the current ammeter code comprises a latest settlement electric quantity and a latest settlement date; the ammeter code reading unit is used for reading the current ammeter code in the IC card when the IC card is inserted in the ammeter after a user buys a quantity of electricity in advance according to an agreed electricity price so as to obtain a current settlement electric quantity and a current settlement date; the calculation processing unit is used for comparing multistep electricity price settlement fees with advance charges of electricity bought by the user to obtain multistep electricity price return / remedy fees. The multistep electricity price electricity vending system based on the IC-card measuring control ammeter and the IC-card measuring control ammeter are convenient to upgrade and improve, thereby reducing the loss of resources, increasing the repeating utilization rate of existing resources, and being more beneficial to the implementation of the multistep electricity price policy.
Description
Technical field
The amount control ammeter technical field that the present invention relates to IC-card sale of electricity, especially relates to a kind of step price electricity-selling system based on IC-card amount control ammeter.
Background technology
In the last few years, country was progressively carrying out residential electricity consumption to carry out step price policy, with this, dealt with the situation that energy prices are surging, suppress the unreasonable consumption of the energy.Carrying out step price, is mainly to consider from three aspects:
1, be conducive to improve domestic current tariff structure, make it progressively be tending towards reasonable.The residential electricity consumption of China is positioned at the last terminal of mains supply at present, and its power supply cost is higher than commercial power, and electricity rates are well below electricity price for industrial uses, cause alternative subsidy between all kinds of electricity consumption users, are unfavorable for the development of electrical network;
2, can set up rational equal shouldering of burden sharing mechanism.Because Resident Electricity Price is lower than power supply cost, cause the more residents of electricity consumption, the subsidy of enjoying is more, the residential electricity consumption that electricity consumption is fewer, the subsidy of enjoying is fewer, and carries out after step price policy, when can guarantee that most of Resident Electricity Price keep stable, allow again the many users of power consumption bear the electricity charge more, thereby reach the object of equal shouldering of burden sharing;
3, promote energy-saving and emission-reduction.By implementation resident step price policy, can give full play to the effect of price official business, the guiding special city of user power consumption is many that residents adjust electricity consumption behavior, promotes reasonable, using electricity wisely, thereby is conducive to the protection of resources conservation and environment.
Therefore, the implementation of step price is very important, wherein relate to the transformation of electrical network, especially the transformation of ammeter, and the most residents of China use at present the amount of being control table, simple digital table or even old-fashioned stem-winder, if all it is transformed, its resource expending is very huge.
Therefore need a kind of step price electricity-selling system based on existing IC-card amount control ammeter badly, with this, can reduce the loss of resource, the recycling rate of waterused of raising existing resource, be more conducive to the implementation of step price policy.
Summary of the invention
The object of the invention is to provide a kind of step price electricity-selling system and IC-card amount control ammeter based on IC-card amount control ammeter, with this, can reduce the loss of resource, the recycling rate of waterused of raising existing resource, is more conducive to the implementation of step price policy.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
The invention provides a kind of step price electricity-selling system based on IC-card amount control ammeter, described system comprises:
While being used in IC-card inserts ammeter, current table code is write to the table code writing unit in this IC-card, described current table code comprises nearest clearing electric weight and nearest name day;
For being undertaken after electricity forward purchasing by agreement electricity price user, its IC-card reads the table code in current I C card while inserting in ammeter, obtains this clearing electric weight and table code reading unit of this name day; And
Be used in the situation that this name day of judgement and the recently difference of name day are greater than the minimum billing cycle of step price, this name day and the difference of nearest name day are obtained to billing cycle number divided by billing cycle, according to step price clearing electric weight, be multiplied by and calculate step price after described billing cycle number and close the account, and described step price is closed the account and relatively obtained with user's sale of electricity advance charges the calculation processing unit that step price moves back benefit expense.
Further, in the above-mentioned step price electricity-selling system based on IC-card amount control ammeter, described calculation processing unit further specifically comprises:
For judging whether this name day and the difference of nearest name day are greater than the comparison judgment sub-unit of the minimum billing cycle of step price;
It is connected in described relatively judgment sub-unit, in the situation that this name day and the difference of name day are recently greater than the minimum billing cycle of step price, according to this name day and the billing cycle that the difference of name day obtains billing cycle number divided by billing cycle recently, count computation subunit;
Be connected in described billing cycle count computation subunit, for obtaining step price clearing electric weight according to this clearing electric weight and the difference of settling accounts recently electric weight, and described step price clearing electric weight is multiplied by and calculates step price that step price the closes the account computation subunit of closing the account after described billing cycle number.
Be connected in step price close the account computation subunit, for described step price is closed the account, relatively obtain with user's sale of electricity advance charges the step price that step price moves back benefit expense and move back benefit expense computation subunit.
Further, in the above-mentioned step price electricity-selling system based on IC-card amount control ammeter, described user's sale of electricity advance charges is that the agreement electricity price while settling accounts electric weight and sale of electricity according to described step price calculates.
Further, in the above-mentioned step price electricity-selling system based on IC-card amount control ammeter, described this name day is the current time in system.
The present invention also provides a kind of IC-card amount control ammeter, and it comprises the step price electricity-selling system based on IC-card amount control ammeter, and described step price electricity-selling system comprises:
While being used in IC-card inserts ammeter, current table code is write to the table code writing unit in this IC-card, described current table code comprises nearest clearing electric weight and nearest name day;
For being undertaken after electricity forward purchasing by agreement electricity price user, its IC-card reads the table code in current I C card while inserting in ammeter, obtains this clearing electric weight and this clearing object table code reading unit; And
Be used in the situation that this name day of judgement and the recently difference of name day are greater than the minimum billing cycle of step price, this name day and the difference of nearest name day are obtained to billing cycle number divided by billing cycle, according to step price clearing electric weight, be multiplied by and calculate step price after described billing cycle number and close the account, and described step price is closed the account and relatively obtained with user's sale of electricity advance charges the calculation processing unit that step price moves back benefit expense.
Further, in above-mentioned IC-card amount control ammeter, described calculation processing unit further specifically comprises:
For judging whether this name day and the difference of nearest name day are greater than the comparison judgment sub-unit of the minimum billing cycle of step price;
It is connected in described relatively judgment sub-unit, in the situation that this name day and the difference of name day are recently greater than the minimum billing cycle of step price, according to this name day and the billing cycle that the difference of name day obtains billing cycle number divided by billing cycle recently, count computation subunit;
Be connected in described billing cycle count computation subunit, for obtaining step price clearing electric weight according to this clearing electric weight and the difference of settling accounts recently electric weight, and described step price clearing electric weight is multiplied by and calculates step price that step price the closes the account computation subunit of closing the account after described billing cycle number.
Be connected in step price close the account computation subunit, for described step price is closed the account, relatively obtain with user's sale of electricity advance charges the step price that step price moves back benefit expense and move back benefit expense computation subunit.
Further, in above-mentioned IC-card amount control ammeter, described user's sale of electricity advance charges is that the agreement electricity price while settling accounts electric weight and sale of electricity according to described step price calculates.
Further, in above-mentioned IC-card amount control ammeter, described this name day is the current time in system.
Further, in above-mentioned IC-card amount control ammeter, described step price electricity-selling system also comprises for nearest name day of initialization and the initialization unit of settling accounts recently electric weight.
Step price electricity-selling system based on IC-card amount control ammeter of the present invention and IC-card amount control ammeter energy intelligent computation user's step price move back the benefit amount of money, without user, run multioperation more, facilitate upgrading, reduce the loss of resource, the recycling rate of waterused of raising existing resource, be more conducive to the implementation of step price policy.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is based on step price electricity-selling system one embodiment of IC-card amount control ammeter;
Fig. 2 is the workflow schematic diagram that the present invention is based on step price electricity-selling system one embodiment of IC-card amount control ammeter.
Embodiment
Below in conjunction with accompanying drawing, describe the preferred embodiment of a kind of step price electricity-selling system based on IC-card amount control ammeter of the present invention in detail.
A kind of step price electricity-selling system based on IC-card amount control ammeter of the present invention according to the mode of agreement electricity price (single constant unit price) to the pre-electricity sales amount of user, when next user's power purchase, ammeter electricity-selling system calculates the step price expense of sale of electricity last time power consumption, and advance charges and step price expense are compared, obtain step price and move back the benefit amount of money, and processing in time power purchase with the form returning the overcharge and demand payment of the shortage, this system energy intelligent computation user's step price moves back the benefit amount of money, without user, run multioperation more, facilitate upgrading, reduced the loss of resource, improve the recycling rate of waterused of existing resource, more be conducive to the implementation of step price policy.
Refer to Fig. 1, Fig. 1 is the structural representation that the present invention is based on step price electricity-selling system one embodiment of IC-card amount control ammeter.
A kind of step price electricity-selling system 100 based on IC-card amount control ammeter of the present invention comprises: table code writing unit 10, table code reading unit 20 and calculation processing unit 30, described table code writing unit 10 writes current table code in this IC-card in IC-card inserts ammeter time, and described current table yard comprises nearest clearing electric weight and nearest name day; Described table code reading unit 20 is for being undertaken after electricity forward purchasing by agreement electricity price user, and its IC-card reads the table code in current I C card while inserting in ammeter, obtains this clearing electric weight and this name day; Described calculation processing unit 30 is in the situation that this name day of judgement and the nearest difference of name day are greater than the minimum billing cycle of step price, this name day and the difference of nearest name day are obtained to billing cycle number divided by billing cycle, according to step price clearing electric weight, be multiplied by and calculate step price after described billing cycle number and close the account, and described step price is closed the account and relatively obtained step price with user's sale of electricity advance charges and move back benefit expense, obtain the actual electricity cost of user.
Wherein, described calculation processing unit 30 further specifically comprises:
Compare judgment sub-unit 302, for judging whether this name day and the difference of nearest name day are greater than the minimum billing cycle of step price;
Billing cycle is counted computation subunit 304, it is connected in described relatively judgment sub-unit 302, for in the situation that this name day and the recently difference of name day are greater than the minimum billing cycle of step price, according to this name day and the difference of nearest name day, divided by billing cycle, obtain billing cycle number;
The step price computation subunit 306 of closing the account, it is connected in described billing cycle and counts computation subunit 304, for obtaining step price clearing electric weight according to this clearing electric weight and the difference of settling accounts recently electric weight, and described step price clearing electric weight is multiplied by and calculates step price after described billing cycle number and close the account.
Step price moves back benefit expense computation subunit 308, is connected in the step price computation subunit 306 of closing the account, and relatively obtains step price move back benefit expense for described step price is closed the account with user's sale of electricity advance charges, obtains the actual electricity cost of user.Described step price is moved back to benefit expense and move back and mend the amount of money and include the scope of collecting in, user can normally hold and supplement with money.
After step price clearing, in time power purchase transaction, result being embodied, return the overcharge and demand payment of the shortage, continue to conclude the business by the mode of pre-electricity sales amount.
The described step price electricity-selling system based on IC-card amount control ammeter also comprises initialization unit, and for the nearest name day of initialization and settle accounts recently electric weight, it can be processed by artificial input or systematic unity.
The present invention also provides the IC-card amount control ammeter that comprises above-mentioned step price electricity-selling system.
Refer to Fig. 2, Fig. 2 is the workflow schematic diagram that the present invention is based on step price electricity-selling system one embodiment of IC-card amount control ammeter.Described workflow comprises the following steps:
S1: described step price electricity-selling system writes current table code in this IC-card in IC-card inserts ammeter time by table code writing unit, obtains settling accounts recently electric weight and nearest name day, and minimum billing cycle is set; Wherein, nearest name day of initialization and settle accounts recently electric weight and can process by artificial input or systematic unity.
S2: during user's power purchase, adopt agreement electricity price to carry out electricity forward purchasing, and read the table code in current I C card by described table code reading unit in IC-card inserts ammeter time, obtain this and settle accounts electric weight and this name day, getting the current time in system is this name day;
S3: judge that whether this name day and the difference of nearest name day are greater than default minimum billing cycle, if so, carry out step S4; If not, do not carry out the computing of step price;
Step S4: obtain billing cycle number divided by billing cycle according to this name day and the difference of nearest name day;
Step S5: obtain step price clearing electric weight according to this clearing electric weight and the difference of settling accounts recently electric weight, and described step price clearing electric weight is multiplied by and calculates step price after described billing cycle number and close the account, this expense real embodiment user's expense situation;
Step S6: the agreement electricity price during according to described step price clearing electric weight and sale of electricity, calculate sale of electricity advance charges, and described step price is closed the account and relatively obtained step price with user's sale of electricity advance charges and move back benefit expense, obtain the actual electricity cost of user;
Step S7: step price is moved back to benefit expense and include in power purchase behavior, if received user's money, correspondingly deduct the parts of receiving more more in this power purchase, if received less user's money, need to return by subsequent collection in this power purchase.
Wherein, after step S7, also comprise: the normal power purchase of user is printed document, and described document comprises that step price moves back benefit expense, and user returns to plug-in card and supplements with money.
Than prior art, step price electricity-selling system and the IC-card amount control ammeter tool based on IC-card amount control ammeter of the present invention has the following advantages:
(1) without existing IC-card amount control ammeter is changed to transformation, also less, cost-saving to the upgrade job amount of existing system, make full use of resource;
(2) presell and step price calculate the mode combining, and have improved the returned money rate of power supply unit;
(3) without user, run multioperation more, during each power purchase, can process step price and move back benefit;
(4) adopt the Intelligent treatment of average computation billing cycle, even if user's power purchase cycle is longer, also can therefore not cause user's expense miscount;
(5) facilitate upgrading, even if ammeter still will carry out upgrading, electricity-selling system, also without carrying out too much change, only need make the obtain manner of table code into other modes and can continue to use;
To sum up, step price electricity-selling system based on IC-card amount control ammeter of the present invention and IC-card amount control ammeter energy intelligent computation user's step price move back the benefit amount of money, without user, run multioperation more, facilitate upgrading, reduce the loss of resource, the recycling rate of waterused of raising existing resource, be more conducive to the implementation of step price policy.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known.Those skilled in the art are noted that in the situation that not departing from spirit of the present invention or essential characteristic, and the present invention can be with other form, structure, layout, ratio, and realizes with other assembly, material and parts.In the situation that not departing from the scope of the invention and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (10)
1. the step price electricity-selling system based on IC-card amount control ammeter, is characterized in that, described system comprises:
While being used in IC-card inserts ammeter, current table code is write to the table code writing unit in this IC-card, described current table code comprises nearest clearing electric weight and nearest name day;
For being undertaken after electricity forward purchasing by agreement electricity price user, its IC-card reads the table code in current I C card while inserting in ammeter, obtains this clearing electric weight and table code reading unit of this name day; And
Be used in the situation that this name day of judgement and the recently difference of name day are greater than the minimum billing cycle of step price, this name day and the difference of nearest name day are obtained to billing cycle number divided by billing cycle, according to step price clearing electric weight, be multiplied by and calculate step price after described billing cycle number and close the account, and described step price is closed the account and relatively obtained with user's sale of electricity advance charges the calculation processing unit that step price moves back benefit expense.
2. the step price electricity-selling system based on IC-card amount control ammeter according to claim 1, is characterized in that, described calculation processing unit further specifically comprises:
For judging whether this name day and the difference of nearest name day are greater than the comparison judgment sub-unit of the minimum billing cycle of step price;
It is connected in described relatively judgment sub-unit, in the situation that this name day and the difference of name day are recently greater than the minimum billing cycle of step price, according to this name day and the billing cycle that the difference of name day obtains billing cycle number divided by billing cycle recently, count computation subunit;
Be connected in described billing cycle count computation subunit, for obtaining step price clearing electric weight according to this clearing electric weight and the difference of settling accounts recently electric weight, and described step price clearing electric weight is multiplied by and calculates step price that step price the closes the account computation subunit of closing the account after described billing cycle number.
Be connected in step price close the account computation subunit, for described step price is closed the account, relatively obtain with user's sale of electricity advance charges the step price that step price moves back benefit expense and move back benefit expense computation subunit.
3. the step price electricity-selling system based on IC-card amount control ammeter according to claim 2, is characterized in that, described user's sale of electricity advance charges is that the agreement electricity price while settling accounts electric weight and sale of electricity according to described step price calculates.
4. the step price electricity-selling system based on IC-card amount control ammeter according to claim 1, is characterized in that, described this name day is the current time in system.
5. the step price electricity-selling system based on IC-card amount control ammeter according to claim 1, is characterized in that, the described step price electricity-selling system based on IC-card amount control ammeter also comprises for nearest name day of initialization and the initialization unit of settling accounts recently electric weight.
6. an IC-card amount control ammeter, the step price electricity-selling system that it comprises based on IC-card amount control ammeter, is characterized in that, described step price electricity-selling system comprises:
While being used in IC-card inserts ammeter, current table code is write to the table code writing unit in this IC-card, described current table code comprises nearest clearing electric weight and nearest name day;
For being undertaken after electricity forward purchasing by agreement electricity price user, its IC-card reads the table code in current I C card while inserting in ammeter, obtains this clearing electric weight and table code reading unit of this name day; And
Be used in the situation that this name day of judgement and the recently difference of name day are greater than the minimum billing cycle of step price, this name day and the difference of nearest name day are obtained to billing cycle number divided by billing cycle, according to step price clearing electric weight, be multiplied by and calculate step price after described billing cycle number and close the account, and described step price is closed the account and relatively obtained with user's sale of electricity advance charges the calculation processing unit that step price moves back benefit expense.
7. IC-card amount control ammeter according to claim 6, is characterized in that, described calculation processing unit further specifically comprises:
For judging whether this name day and the difference of nearest name day are greater than the comparison judgment sub-unit of the minimum billing cycle of step price;
It is connected in described relatively judgment sub-unit, in the situation that this name day and the difference of name day are recently greater than the minimum billing cycle of step price, according to this name day and the billing cycle that the difference of name day obtains billing cycle number divided by billing cycle recently, count computation subunit;
Be connected in described billing cycle count computation subunit, for obtaining step price clearing electric weight according to this clearing electric weight and the difference of settling accounts recently electric weight, and described step price clearing electric weight is multiplied by and calculates step price that step price the closes the account computation subunit of closing the account after described billing cycle number.
Be connected in step price close the account computation subunit, for described step price is closed the account, relatively obtain with user's sale of electricity advance charges the step price that step price moves back benefit expense and move back benefit expense computation subunit.
8. IC-card amount control ammeter according to claim 7, is characterized in that, described user's sale of electricity advance charges is that the agreement electricity price while settling accounts electric weight and sale of electricity according to described step price calculates.
9. IC-card amount control ammeter according to claim 6, is characterized in that, described this name day is the current time in system.
10. IC-card amount control ammeter according to claim 6, is characterized in that, described step price electricity-selling system also comprises for nearest name day of initialization and the initialization unit of settling accounts recently electric weight.
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| CN201210361348.4A CN103679955B (en) | 2012-09-25 | 2012-09-25 | A kind of step price electricity-selling system based on IC-card amount control ammeter and IC-card amount control ammeter |
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| CN201210361348.4A CN103679955B (en) | 2012-09-25 | 2012-09-25 | A kind of step price electricity-selling system based on IC-card amount control ammeter and IC-card amount control ammeter |
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| US4516213A (en) * | 1982-02-01 | 1985-05-07 | E. Grant Deans | Multiple rate metering system |
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