CN104318672B - IC-card table gas price conversion method and device - Google Patents
IC-card table gas price conversion method and device Download PDFInfo
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Abstract
The present invention relates to a kind of IC-card table gas price conversion method and device, wherein method includes：Determine gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption, invoicing periods, supplement with money in invoicing periods before accumulated recharge amount and same day recharge amount；According to gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption and invoicing periods, calculating obtains first grade of upper limit purchase gas volume and second gear upper limit purchase gas volume；Accumulated recharge amount is compared with first grade of upper limit purchase gas volume, second gear upper limit purchase gas volume respectively with same day recharge amount sum before being supplemented with money in invoicing periods, and calculating obtains purchasing gas volume reduction coefficient；Purchase gas volume reduction coefficient is multiplied with same day recharge amount, that is, obtains the same day actual reduction recharge amount.Device includes Operating Parameters determining module, purchase gas volume computing module, reduction coefficient computing module and recharge amount computing module.The invention enables the equivalent metering that the IC-card table of single gas price can realize ladder gas price.
Description
Technical field
The present invention relates to IC-card meter valency field, more particularly to a kind of IC-card table gas price conversion method and device.
Background technology
, National Development and Reform Committee's issue in 2014【Hair changes price (2014) 467】File《Used on establishing and improve resident living
The instruction of gas progressive price system》, indicate that Chinese residents gas for domestic use progressive price system starts startup.Implement ladder
Gas price policy, although economize on gas, rationally with gas, the fair direction that specified with gas there is provided power, but for combustion gas resident
The transformation task to the IC-card table of single gas price is proposed to gas enterprise.However, the IC-card table of single gas price is transformed,
The consumption of a huge sum of money can be not only caused to gas enterprise, also inconvenience can be brought to resident.
The content of the invention
It is an object of the invention to provide a kind of IC-card table gas price conversion method and device, for meeting existing market to list
The demand that the IC-card table of one gas price is transformed.
To reach above-mentioned purpose, technical scheme proposed by the invention is：
A kind of IC-card table gas price conversion method of the present invention, the conversion of the recharge amount of the IC-card table measured for the amount of money,
It includes：Step one, gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption, invoicing periods, meter are determined
Accumulated recharge amount and same day recharge amount before being supplemented with money in the valency cycle；Step 2, according to the gas price, first grade of month upper limit
Gas consumption, second gear month upper limit gas consumption and invoicing periods, calculating obtain first grade of upper limit purchase gas volume and second gear upper limit purchase gas
Volume；Step 3, accumulated recharge amount and same day recharge amount sum are respectively with described first before being supplemented with money in the invoicing periods
Shelves upper limit purchase gas volume, second gear upper limit purchase gas volume are compared, and calculating obtains purchasing gas volume reduction coefficient；And step 4, will be described
Purchase gas volume reduction coefficient is multiplied with same day recharge amount, that is, obtains the same day actual reduction recharge amount.
Further, the step 2 includes：F1=JTQ；F2=JTQ+1.2JT (Qs-Q)；Wherein, F1 is on first grade
Limit purchase gas volume, F2 is that the second gear upper limit purchases gas volume, and J is that gas price is also first grade of gas price, and 1.2J is second gear gas price, 1.5J
For third gear gas price, T is invoicing periods, and Q is the first grade of month upper limit gas consumption, and Qs is second gear month upper limit gas consumption.
Further, the step 3 includes：Make F=FL+FD；When F is not more than F1, K1=1；When F is more than F1 and not
During more than F2, K2=(F+0.2J T Q)/1.2F；When F is more than F2, K3=(F+0.2J T Q+0.3J T × Qs)/1.5F；
Wherein, F is accumulated recharge amount in invoicing periods, and FL is to supplement preceding accumulated recharge amount with money in invoicing periods, and FD was supplemented with money for the same day
The amount of money, K1, K2, K3 are purchase gas volume reduction coefficient, and F1 is first grade of upper limit purchase gas volume, and F2 is that the second gear upper limit purchases gas volume, and J is
Gas price is also first grade of gas price, and 1.2J is second gear gas price, and 1.5J is third gear gas price, and T is invoicing periods, and Q is first
Shelves month upper limit gas consumption, Qs is second gear month upper limit gas consumption.
Further, the step 4 includes：When F is not more than F1, FD '=K1 × FD；When F is more than F1 and no more than F2
When, FD '=K2 × FD；When F is more than F2, FD '=K3 × FD；Wherein, FD ' is the same day actual reduction recharge amount, and FD is to work as
Day recharge amount.
Further, IC-card table gas price conversion method also includes：Step 5, according to the same day actual reduction recharge amount FD '
With gas price J, according to formula Qm=FD '/J, that is, same day purchase tolerance Qm is obtained.
A kind of IC-card table gas price scaler of the present invention, for Customer Service Center's information system, in terms of realizing the amount of money
The gas price conversion of the IC-card table of amount, it includes：Operating Parameters determining module, for determining gas price, being limited the use of on first grade month
Tolerance, second gear month upper limit gas consumption, invoicing periods, supplement with money in invoicing periods before accumulated recharge amount and same day recharge amount；
Purchase gas volume computing module, by according to the gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption and based on
Valency cycle, calculating obtains first grade of upper limit purchase gas volume and second gear upper limit purchase gas volume；Reduction coefficient computing module, for by described in
Accumulated recharge amount purchases gas volume, second with first grade of upper limit respectively with same day recharge amount sum before being supplemented with money in invoicing periods
Shelves upper limit purchase gas volume is compared, and calculating obtains purchasing gas volume reduction coefficient；And recharge amount computing module, for by the purchase gas
Volume reduction coefficient is multiplied with same day recharge amount, that is, obtains the same day actual reduction recharge amount.
Further, the IC-card table gas price scaler also includes：The same day purchases air volume calculation module, for according to the same day
Actual reduction recharge amount FD ' and gas price J, according to formula Qm=FD '/J, that is, obtains same day purchase tolerance Qm.
A kind of IC-card table gas price conversion method of the present invention, the conversion of the recharge amount of the IC-card table measured for tolerance,
It includes：Step one, gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption, invoicing periods, meter are determined
Add up purchase tolerance and same day purchase tolerance in the valency cycle before purchase gas；Step 2, according to first grade of month upper limit gas consumption, the second gear
Month upper limit gas consumption and invoicing periods, calculating obtain first grade of upper limit purchase tolerance and second gear upper limit purchase tolerance；And step 3,
To be purchased in the invoicing periods add up before gas purchase tolerance and same day purchase tolerance sum respectively with first grade of upper limit purchase tolerance, the
Two grades of upper limits purchase tolerance are compared, at the same will be purchased in the invoicing periods add up before gas purchase tolerance respectively with described first grade
Limit purchase tolerance, second gear upper limit purchase tolerance are compared, and calculating obtains same day recharge amount.
Further, the step 2 includes：Qg1=TQ；Qg2=T × Qs；Wherein, Qg1 is first grade of upper limit purchase gas
Amount, Qg2 is that the second gear upper limit purchases tolerance, and T is invoicing periods, and Q is the first grade of month upper limit gas consumption, and Qs is to be limited the use of on second gear month
Tolerance.
Further, the step 3 includes：When (Qg+Qm) is not more than Qg1, FD=J × Qm；When (Qg+Qm) is more than
Qg1 and no more than Qg2, and Qg be less than Qg1 when, FD=1.2J × Qm-0.2J (TQ-Qg)；When (Qg+Qm) is more than Qg1 and not
More than Qg2, and Qg is when being more than Qg1, FD=1.2J × Qm；When (Qg+Qm) is less than Qg2 more than Qg2, and Qg, FD=1.5J ×
Qm-0.3J (T × Qs-Qg)；When (Qg+Qm) is less than Qg1 more than Qg2, and Qg, FD=1.5J × Qm-0.2JTQ-
0.3JT×Qs+0.5J×Qg；When (Qg+Qm) is more than Qg2 more than Qg2, and Qg, FD=1.5J × Qm；Wherein, Qg is valuation
Add up purchase tolerance in cycle before purchase gas, Qm is to purchase tolerance the same day, and FD is same day recharge amount, and J is that gas price is also first grade
Gas price, 1.2J is second gear gas price, and 1.5J is third gear gas price.
A kind of IC-card table gas price scaler of the present invention, for Customer Service Center's information system, to realize gas gauge
The gas price conversion of the IC-card table of amount, it includes：Operating Parameters determining module, for determining gas price, being limited the use of on first grade month
Add up purchase tolerance and same day purchase tolerance before tolerance, second gear month upper limit gas consumption, invoicing periods, the interior purchase gas of invoicing periods；Purchase gas
Computing module is measured, for according to first grade of month upper limit gas consumption, second gear month upper limit gas consumption and invoicing periods, calculating the
One grade of upper limit purchase tolerance and second gear upper limit purchase tolerance；And recharge amount computing module, for will be purchased in the invoicing periods
Add up purchase tolerance before gas to carry out with first grade of upper limit purchase tolerance, second gear upper limit purchase tolerance respectively with same day purchase tolerance sum
Compare, purchase tolerance is added up before gas respectively with first grade of upper limit purchase tolerance, on second gear while will be purchased in the invoicing periods
Limit purchase tolerance is compared, and calculating obtains same day recharge amount.
Further, the invoicing periods are any one of the moon, season or year.
Compared with prior art, a kind of IC-card table gas price conversion method and device of the invention, have the advantages that：
Pass through the IC-card table gas price conversion method of the present invention so that the IC-card table of single gas price can realize the equivalent meter of ladder gas price
Amount, so as to both correctly implement the ladder gas price policy of country, creates good economic benefit and society for gas enterprise again
Benefit, while facilitating the purchase gas of resident.
Brief description of the drawings
Fig. 1 is the flow chart of one embodiment of the invention IC-card table gas price conversion method.
Fig. 2 is the structural representation of one embodiment of the invention IC-card table gas price scaler.
Fig. 3 is the flow chart of another embodiment of the present invention IC-card table gas price conversion method.
Fig. 4 is the structural representation of another embodiment of the present invention IC-card table gas price scaler.
Embodiment
Before each embodiment is illustrated, each relational language that priority declaration is once used in the present invention will be helpful to this area
Those of ordinary skill more fully understands the present invention, but the present invention is not limited thereto.
Stepping tolerance：According to meet it is different use gas demand, resident's gas consumption is divided into third gear, wherein：1. gas is used for first grade
Q1 is measured, is determined by the monthly gas consumption of 80% residential households user in overlay area, ensures resident's basic living gas demand；②
Second gear gas consumption Q2, determines that residence is improved in embodiment by the monthly gas consumption of 95% residential households user in overlay area
People's quality of life rationally uses gas demand, to use gas part beyond first grade of gas consumption；3. third gear gas consumption Q3, for beyond
Second gear gas consumption uses gas part.
The stepping tolerance upper limit：Wherein, the first grade of month upper limit gas consumption Q=Q1, second gear month upper limit gas consumption Qs=Q1+
Q2。
Stepping gas price：Each shelves gas consumption price carries out excess progression price markup, wherein：1. first grade of gas price J, is mended according to basic
The principle for repaying supply cost is determined, and is kept relative stability over a period to come, while first grade of gas price J is also single gas price
When gas price；2. second gear gas price, is formulated, price level is former according to the principle of reasonable compensation cost, acquirement reasonable benefit
The then upper rate of exchange with first grade of 1.2 times or so of gas holding, such as second gear gas price are 1.2J；3. third gear gas price, according to abundant
Embody natural gas resource degree of scarcity, suppress the principle formulation of overconsumption, price level keeps 1.5 with first grade of gas in principle
Times or so the rate of exchange, for example third gear gas price be 1.5J.
Invoicing periods T：Ladder gas price can be to perform in the cycle moon, can also season or year be cycle execution, specifically by each
Ground combination local conditions are rationally determined.Gas consumption does not add up between invoicing periods, not carried down；User is in invoicing periods
Purchase gas surplus (volume) can carry down and use.
Purchase gas volume reduction coefficient K：Under two kinds of policy conditions of single gas price and ladder gas price, IC-card table user is purchased with same volume
The gas quantity bought is different.According to national ladder gas price policy, when the gas quantity that IC-card user buys is equal to or less than substantially
When gas for domestic use amount, the gas quantity that the same amount of money is bought under the conditions of two kinds of gas prices is equal；The combustion bought as IC-card user
When tolerance is higher than basic living gas consumption, the gas quantity that the same amount of money is bought under the conditions of ladder gas price must be less than
The gas quantity bought under the conditions of single gas price, that is, purchase tolerance and occur reduction, purchase gas volume is also inevitable as the form of value of commodity
Generation reduction.If it is K to purchase gas volume reduction coefficient, the tolerance that single-candidate buys single gas price is Qx, and single-candidate buys the gas of ladder gas price
Measure as Qy, then K=Qy/Qx≤1.
With reference to embodiments, further elaboration is given the present invention.
Referring to Fig. 1, a kind of IC-card table gas price conversion method for amount of money metering that the present invention is provided comprises the following steps：
S101, determines gas price, upper limit gas consumption, second gear month upper limit gas consumption, invoicing periods, valuation in first grade of month
Accumulated recharge amount and same day recharge amount before being supplemented with money in cycle.
S102, according to gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption and invoicing periods, really
Fixed first grade of upper limit purchase gas volume and second gear upper limit purchase gas volume.
S103, before being supplemented with money in invoicing periods accumulated recharge amount and same day recharge amount sum respectively with first grade of upper limit
Purchase gas volume, second gear upper limit purchase gas volume are compared, and calculating obtains purchasing gas volume reduction coefficient.
S104, purchase gas volume reduction coefficient is multiplied with same day recharge amount, that is, obtains the same day actual reduction recharge amount.
Further, IC-card table gas price conversion method is further comprising the steps of：According to the same day actual reduction recharge amount with
Gas price when single gas price (i.e. gas price), calculating obtains same day purchase tolerance.
Referring to Fig. 2, a kind of IC-card table gas price scaler 100 for amount of money metering that the present invention is provided, for gas enterprise
Customer Service Center's information system used, in order to reduce cost, solidification is used, and the device 100 can be embedded to be at this
Stone in system or it is embedded soft core within the system.For example, Customer Service Center's information system can be a core
Piece, the IC-card table gas price scaler can be a DSP.The device 100 includes：Operating Parameters determining module 31, for determining
Gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption, invoicing periods, supplement with money in invoicing periods before it is accumulative
Recharge amount and same day recharge amount；Gas volume computing module 32 is purchased, for limiting the use of gas according to the gas price, on first grade month
Amount, second gear month upper limit gas consumption and invoicing periods, calculating obtain first grade of upper limit purchase gas volume and second gear upper limit purchase gas volume；Folding
Subtract coefficients calculation block 33, distinguish for preceding accumulated recharge amount will to be supplemented in the invoicing periods with money with same day recharge amount sum
It is compared with first grade of upper limit purchase gas volume, second gear upper limit purchase gas volume, calculating obtains purchasing gas volume reduction coefficient；And supplement with money
Amount of money computing module 34, for the purchase gas volume reduction coefficient to be multiplied with same day recharge amount, that is, obtains the same day actual reduction
Recharge amount.
Further, IC-card table gas price scaler also includes：The same day purchases air volume calculation module, for actual according to the same day
Reduction recharge amount and gas price, calculating obtain same day purchase tolerance.
Embodiment one
In conjunction with Fig. 1-2, a kind of IC-card table gas price conversion method of amount of money metering in one embodiment of the invention is carried out
Explain.
S101, Operating Parameters determining module 31 determines gas price J, first grade of month upper limit gas consumption Q, the second gear month upper limit
Gas consumption Qs, invoicing periods T, supplement with money in invoicing periods before accumulated recharge amount FL and same day recharge amount FD.
Specifically, invoicing periods T can be any one of the moon, season or year.
S102, the gas price J determined according to Operating Parameters determining module 31, first grade of month upper limit gas consumption Q, second gear
Moon upper limit gas consumption Qs and invoicing periods T, purchase gas volume computing module 32, which is calculated, obtains first grade of upper limit purchase gas volume F1 and second gear
Upper limit purchase gas volume F2.
Specifically, Qg1=TQ；Qg2=T × Qs；Wherein, Qg1 is first grade of upper limit purchase tolerance, and Qg2 is the second gear upper limit
Purchase tolerance.
F1=J × Qg1=JTQ；F2=J × Qg1+1.2J (Qg2-Qg1)=JTQ+1.2JT (Qs-Q)；Wherein, J is combustion
Gas price lattice are also first grade of gas price, and 1.2J is second gear gas price, and 1.5J is third gear gas price.S103, reduction coefficient computing module
Accumulated recharge amount F is calculated with purchase gas volume computing module 32 respectively in 43 invoicing periods for determining Operating Parameters determining module 31
Obtained first grade of upper limit purchase gas volume F1, second gear upper limit purchase gas volume F2 is compared, and calculating obtains purchasing gas volume reduction coefficient.
Specifically, F=FL+FD is made；
When F is not more than F1, K1=1；
When F is more than F1 and no more than F2, K2=(F+0.2J T Q)/1.2F；
When F is more than F2, K3=(F+0.2J T Q+0.3J T × Qs)/1.5F；Wherein, K1, K2, K3 are purchase gas volume
Reduction coefficient.
S104, recharge amount computing module 44 by reduction coefficient computing module 43 calculate obtained purchase gas volume reduction coefficient with
The same day recharge amount FD that Operating Parameters determining module 31 is determined is multiplied, and calculating obtains the same day actual reduction recharge amount FD '.
Specifically, when F is not more than F1, FD '=K1 × FD；
When F is more than F1 and no more than F2, FD '=K2 × FD；
When F is more than F2, FD '=K3 × FD.
Further, same day purchase air volume calculation module calculates obtained same day reality further according to recharge amount computing module 44
Gas price J that reduction recharge amount FD ' and Operating Parameters determining module 31 are determined when single gas price (i.e. gas price), is pressed
According to formula Qm=FD '/J, that is, obtain same day purchase tolerance Qm.
In the present embodiment, purchase gas volume computing module 32, reduction coefficient computing module 33, recharge amount computing module 34 are equal
DSP is embedded by Customer Service Center's information system to complete, for example, multiplier of the multiplying inside DSP is completed, addition fortune
The adder inside DSP is calculated to complete.
Further for example, in the present embodiment, Operating Parameters determining module 31 is according to Customer Service Center's information system first
The input of operating personnel determines that Operating Parameters are as follows：Gas price J is 3 yuan/Nm3, first grade of month upper limit gas consumption Q be 12Nm3/
The moon, second gear a month upper limit gas consumption Qs are 36Nm3/ the moon, invoicing periods T be the first quarter be three months, supplement with money in invoicing periods before
Accumulated recharge amount FL is 50 yuan, same day recharge amount FD is respectively 50 yuan, 100 yuan, 200 yuan, 300 yuan, 400 yuan.
Then purchase gas volume computing module 32, which is calculated, obtains each shelves upper limit purchase gas volume：First grade of upper limit purchase gas volume F1=JTQ=
108 yuan, second gear upper limit purchase gas volume F2=JTQ+1.2JT (Qs-Q)=367.2 yuan.
Last recharge amount computing module 34, which is calculated, obtains the same day actual reduction recharge amount：Add up to supplement with money in invoicing periods
Amount of money F=FL+FD=50+50=100 members, i.e., when F is not more than F1, purchase gas volume reduction coefficient K1=1, the same day, actual reduction was supplemented with money
Amount of money FD '=K1 × FD=50 members.
Accumulated recharge amount F=FL+FD=50+100=150 members in invoicing periods, i.e. when F is more than F1 and no more than F2,
Purchase gas volume reduction coefficient K2=(F+0.2J T Q)/1.2F=0.9533, the same day actual reduction recharge amount FD '=K2 × FD=
95.33 yuan.
Accumulated recharge amount F=FL+FD=50+200=250 members in invoicing periods, i.e. when F is more than F1 and no more than F2,
Purchase gas volume reduction coefficient K2=(F+0.2J T Q)/1.2F=0.9053, the same day actual reduction recharge amount FD '=K2 × FD=
181.06 it is first.
Accumulated recharge amount F=FL+FD=50+300=350 members in invoicing periods, i.e. when F is more than F1 and no more than F2,
Purchase gas volume reduction coefficient K2=(F+0.2J T Q)/1.2F=0.8848, the same day actual reduction recharge amount FD '=K2 × FD=
265.44 it is first.
Accumulated recharge amount F=FL+FD=50+400=450 members in invoicing periods, i.e. when F is more than F2, purchase gas volume reduction
COEFFICIENT K 3=(F+0.2J T Q+0.3J T × Qs)/1.5F=0.8427, the same day actual reduction recharge amount FD '=K3 × FD
=337.08 yuan.
Further, same day purchase air volume calculation module according to the same day actual reduction recharge amount FD ' and gas price J (i.e.
Gas price during single gas price), according to formula Qm=FD '/J, calculating obtains same day purchase tolerance Qm.
The same day purchases tolerance Qm=50/3=16.667, and purchase tolerance during with single gas price is equal.
The same day purchases tolerance Qm=95.33/3=31.777, and purchase tolerance during than single gas price reduces 1.556Nm3。
The same day purchases tolerance Qm=181.06/3=60.353, and purchase tolerance during than single gas price reduces 6.314Nm3。
The same day purchases tolerance Qm=265.44/3=88.48, and purchase tolerance during than single gas price reduces 11.52Nm3。
The same day purchases tolerance Qm=337.08/3=112.36, and purchase tolerance during than single gas price reduces 20.97Nm3。
Referring to Fig. 3, a kind of IC-card table gas price conversion method for tolerance metering that the present invention is provided comprises the following steps：
S201, determines gas price, upper limit gas consumption, second gear month upper limit gas consumption, invoicing periods, valuation in first grade of month
Add up purchase tolerance and same day purchase tolerance in cycle before purchase gas.
S202, according to the first grade of month upper limit gas consumption, second gear month upper limit gas consumption and invoicing periods, is determined on first grade
Limit purchase tolerance and second gear upper limit purchase tolerance.
S203, will purchase accumulative purchase tolerance before gas and purchase gas with first grade of upper limit respectively with same day purchase tolerance sum in invoicing periods
Amount, the second gear upper limit purchase tolerance be compared, while will in invoicing periods purchase gas before add up purchase tolerance respectively with first grade of upper limit
Purchase tolerance, second gear upper limit purchase tolerance are compared, and calculating obtains same day recharge amount.
Referring to Fig. 4, a kind of IC-card table gas price scaler 200 for tolerance metering that the present invention is provided, for gas enterprise
Customer Service Center's information system used, in order to reduce cost, solidification is used, and the device 200 can be embedded to be at this
Stone in system or it is embedded soft core within the system.For example, Customer Service Center's information system can be a core
Piece, the IC-card table gas price scaler can be a FPGA IP CORE.The device 200 includes：Operating Parameters determining module 41,
For determining gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption, invoicing periods, purchasing in invoicing periods
Add up purchase tolerance and same day purchase tolerance before gas；Air volume calculation module 42 is purchased, for according to first grade of month upper limit gas consumption, the
Two grades of months upper limit gas consumptions and invoicing periods, calculate first grade of upper limit purchase tolerance and second gear upper limit purchase tolerance；And supplement gold with money
Volume computing module 43, purchase tolerance and same day purchase tolerance sum is added up respectively with described for that will be purchased in the invoicing periods before gas
One grade of upper limit purchase tolerance, second gear upper limit purchase tolerance are compared, while adding up purchase tolerance before gas by being purchased in the invoicing periods
It is compared respectively with first grade of upper limit purchase tolerance, second gear upper limit purchase tolerance, calculating obtains same day recharge amount.
Embodiment two
In conjunction with Fig. 3-4, a kind of IC-card table gas price conversion method of tolerance metering in another embodiment of the present invention is entered
Row is explained.
S201, Operating Parameters determining module 41 determines gas price J, first grade of month upper limit gas consumption Q, the second gear month upper limit
Add up purchase tolerance Qg and same day purchase tolerance Qm in gas consumption Qs, invoicing periods T, invoicing periods before purchase gas.
Specifically, invoicing periods T can be any one of the moon, season or year.
S202, the first grade of month upper limit gas consumption Q determined according to Operating Parameters determining module 41, second gear limit the use of gas on the moon
Qs and invoicing periods T is measured, purchase air volume calculation module 42, which is calculated, obtains first grade of upper limit purchase tolerance Qg1 and second gear upper limit purchase tolerance
Qg2。
Specifically, Qg1=TQ；Qg2=T × Qs.
Purchase before gas and add up in S203, the invoicing periods that recharge amount computing module 43 determines Operating Parameters determining module 41
Purchase tolerance Qg calculates first grade of obtained upper limit with purchase air volume calculation module 42 respectively with same day purchase tolerance Qm sum and purchases tolerance
Qg1, second gear upper limit purchase tolerance Qg2 are compared, at the same will be purchased in the invoicing periods add up before gas purchase tolerance Qg respectively with this
First grade of upper limit purchase tolerance Qg1, second gear upper limit purchase tolerance Qg2 are compared, and calculating obtains same day recharge amount FD.
Specifically, when (Qg+Qm) is not more than Qg1, FD=J × Qm；
When (Qg+Qm) is less than Qg1 more than Qg1 and no more than Qg2, and Qg,
FD=1.2J × Qm-0.2J (TQ-Qg)；
When (Qg+Qm) is more than Qg1 more than Qg1 and no more than Qg2, and Qg,
FD=1.2J × Qm；
When (Qg+Qm) is less than Qg2 more than Qg2, and Qg,
FD=1.5J × Qm-0.3J (T × Qs-Qg)；
When (Qg+Qm) is less than Qg1 more than Qg2, and Qg,
FD=1.5J × Qm-0.2JTQ-0.3JT × Qs+0.5J × Qg；
When (Qg+Qm) is more than Qg2 more than Qg2, and Qg, FD=1.5J × Qm；Wherein, J is that gas price is also first
Shelves gas price, 1.2J is second gear gas price, and 1.5J is third gear gas price.
In the present embodiment, purchase gas volume computing module 42, recharge amount computing module 43 are believed by Customer Service Center
Breath system embeds FPGA and completed, for example, multiplication IPCORE of the multiplying inside FPGA is completed, or by its internal addition
IP CORE and subtraction IP CORE are completed.
Further for example, in the present embodiment, Operating Parameters determining module 31 is according to Customer Service Center's information system first
The input of operating personnel determines that Operating Parameters are as follows：Gas price J is 3 yuan/Nm3, first grade of month upper limit gas consumption Q be 12Nm3/
The moon, second gear a month upper limit gas consumption Qs are 40Nm3It is three months the first quarter that the/moon, invoicing periods T, which are, invoicing periods are interior purchases before gas
Accumulative purchase tolerance Qg is 15Nm3, the same day purchase tolerance Qm be respectively 20Nm3、50Nm3、100Nm3、150Nm3。
Then purchase gas volume computing module 42, which is calculated, obtains each shelves upper limit purchase tolerance：First grade of upper limit purchase tolerance Qg1=TQ=
36Nm3, second gear upper limit purchase tolerance Qg2=T × Qs=120Nm3。
Last recharge amount computing module 43, which is calculated, obtains same day recharge amount：Qg+Qm=35Nm3, i.e., (Qg+Qm) less
When Qg1, same day recharge amount FD=J × Qm=60 members, purchase gas amount of money during with single gas price is equal.
Qg+Qm=65Nm3, i.e., when (Qg+Qm) is less than Qg1 more than Qg1 and no more than Qg2, and Qg, same day recharge amount FD
=1.2J × Qm-0.2J (TQ-Qg)=167.4 yuan, purchase gas amount of money during than single gas price increases by 17.4 yuan.
Qg+Qm=115Nm3, i.e., when (Qg+Qm) is less than Qg1 more than Qg1 and no more than Qg2, and Qg, same day recharge amount
FD=1.2J × Qm-0.2J (TQ-Qg)=347.4 yuan, purchase gas amount of money during than single gas price increases by 47.4 yuan.
Qg+Qm=165Nm3, i.e., when (Qg+Qm) is less than Qg1 more than Qg2, and Qg, same day recharge amount FD=1.5J ×
Qm-0.2JTQ-0.3JT × Qs+0.5J × Qg=567.9 members, purchase gas amount of money during than single gas price increases by 117.9 yuan.
In summary, a kind of IC-card table gas price conversion method and device of the invention, by purchase gas during ladder gas price policy
Volume (amount) is scaled the purchase gas volume (amount) during single gas price policy so that the IC-card table of single gas price can realize ladder gas price
Equivalent metering, so as to both correctly implement the ladder gas price policy of country, creates good economic benefit for gas enterprise again
And social benefit, while facilitating the purchase gas of resident.
The above, only presently preferred embodiments of the present invention, are not intended to limit embodiment of the present invention, and this area is general
Logical technical staff can very easily carry out corresponding flexible or change according to the central scope and spirit of the present invention, therefore this
The protection domain of invention should be defined by the protection domain required by claims.
Claims (2)
1. a kind of IC-card table gas price scaler, for Customer Service Center's information system, to realize the IC-card table of amount of money metering
Gas price conversion, it is characterised in that including：
Operating Parameters determining module, for determine gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption,
Accumulated recharge amount and same day recharge amount before being supplemented with money in invoicing periods, invoicing periods；
Gas volume computing module is purchased, for according to the gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption
And invoicing periods, calculating obtains first grade of upper limit purchase gas volume and the second gear upper limit purchases gas volume；
Reduction coefficient computing module, for preceding accumulated recharge amount and same day recharge amount sum will to be supplemented in the invoicing periods with money
It is compared respectively with first grade of upper limit purchase gas volume, second gear upper limit purchase gas volume, calculating obtains purchasing gas volume reduction coefficient；And
Recharge amount computing module, for the purchase gas volume reduction coefficient to be multiplied with same day recharge amount, that is, obtains the same day real
Border reduction recharge amount；Also include：
The same day purchases air volume calculation module, for according to the same day actual reduction recharge amount FD ' and gas price J, according to formula Qm
=FD '/J, that is, obtain same day purchase tolerance Qm；
Wherein, the purchase gas volume computing module calculation is as follows：
F1=JTQ；
F2=JTQ+1.2JT (Qs-Q)；
Make F=FL+FD；
When F is not more than F1, K1=1；
When F is more than F1 and no more than F2, K2=(F+0.2J T Q)/1.2F；
When F is more than F2, K3=(F+0.2J T Q+0.3J T × Qs)/1.5F；
Wherein, F is accumulated recharge amount in invoicing periods, and FL is to supplement preceding accumulated recharge amount with money in invoicing periods, and FD is the same day
Recharge amount, F1 is first grade of upper limit purchase gas volume, and F2 is that the second gear upper limit purchases gas volume, and K1, K2, K3 are purchase gas volume reduction system
Number, F1 is first grade of upper limit purchase gas volume, and F2 is that the second gear upper limit purchases gas volume, and J is that gas price is also first grade of gas price, and 1.2J is
Second gear gas price, 1.5J is third gear gas price, and T is invoicing periods, and Q is the first grade of month upper limit gas consumption, and Qs is on second gear month
Limit the use of tolerance.
2. a kind of IC-card table gas price scaler, for Customer Service Center's information system, to realize the IC-card table of tolerance metering
Gas price conversion, it is characterised in that including：
Operating Parameters determining module, for determine gas price, first grade of month upper limit gas consumption, second gear month upper limit gas consumption,
Add up purchase tolerance and same day purchase tolerance in invoicing periods, invoicing periods before purchase gas；
Air volume calculation module is purchased, for according to first grade of month upper limit gas consumption, second gear month upper limit gas consumption and valuation week
Phase, calculate first grade of upper limit purchase tolerance and second gear upper limit purchase tolerance；And
Recharge amount computing module, distinguishes for that will purchase accumulative purchase tolerance before gas in the invoicing periods with same day purchase tolerance sum
It is compared with first grade of upper limit purchase tolerance, second gear upper limit purchase tolerance, while tiring out being purchased in the invoicing periods before gas
Meter purchase tolerance is compared with first grade of upper limit purchase tolerance, second gear upper limit purchase tolerance respectively, and calculating obtains the same day and supplemented with money
The amount of money；
Wherein, same day recharge amount calculation is as follows：
Qg1=TQ；
Qg2=T × Qs；
When (Qg+Qm) is not more than Qg1, FD=J × Qm；
When (Qg+Qm) is less than Qg1 more than Qg1 and no more than Qg2, and Qg,
FD=1.2J × Qm-0.2J (TQ-Qg)；
When (Qg+Qm) is more than Qg1 more than Qg1 and no more than Qg2, and Qg,
FD=1.2J × Qm；
When (Qg+Qm) is less than Qg2 more than Qg2, and Qg,
FD=1.5J × Qm-0.3J (T × Qs-Qg)；
When (Qg+Qm) is less than Qg1 more than Qg2, and Qg,
FD=1.5J × Qm-0.2JTQ-0.3JT × Qs+0.5J × Qg；
When (Qg+Qm) is more than Qg2 more than Qg2, and Qg, FD=1.5J × Qm；
Wherein, Qg1 is first grade of upper limit purchase tolerance, and Qg2 is that the second gear upper limit purchases tolerance, and Qg is to add up in invoicing periods before purchase gas
Tolerance is purchased, Qm is to purchase tolerance the same day, and T is invoicing periods, and Q is the first grade of month upper limit gas consumption, and Qs is to limit the use of gas on second gear month
Amount, FD is same day recharge amount, and J is that gas price is also first grade of gas price, and 1.2J is second gear gas price, and 1.5J is third gear gas
Valency.
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| CN105447989B (en) * | 2015-11-18 | 2019-01-25 | 成都秦川物联网科技股份有限公司 | Intelligent gas meter system with ladder gas price function |
| CN110349346A (en) * | 2019-05-25 | 2019-10-18 | 深圳市中燃科技有限公司 | It is a kind of to be compatible with the Internet of Things gas meter, flow meter charging method and system with off-line state online |
| CN110827065B (en) * | 2019-10-24 | 2022-06-10 | 中燃慧生活电子商务有限公司 | Consumption point exchange fuel gas fee system |
| CN110866749A (en) * | 2019-10-31 | 2020-03-06 | 中燃慧生活电子商务有限公司 | IC card recharging method based on NFC |
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| CN101738519B (en) * | 2008-11-07 | 2012-11-14 | 深圳市宝利达实业有限公司 | Electricity consumption payment settlement system and implementation method thereof |
| CN201556253U (en) * | 2009-11-12 | 2010-08-18 | 浙江威星智能仪表股份有限公司 | Prepaid gas meter |
| CN103021086B (en) * | 2011-09-20 | 2015-03-18 | 北京圭利电子科技有限公司 | Equipment for realizing metering, display and management of multiple indoor energies |
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