CN108510658B - Electricity fee payment device utilizing card-inserting type electric energy meter and use method thereof - Google Patents
Electricity fee payment device utilizing card-inserting type electric energy meter and use method thereof Download PDFInfo
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Abstract
The invention discloses an electric charge payment device using a card-inserted electric energy meter, comprising: the system comprises an electric charge billing platform, an expected electric charge calculation module, an electric charge query module, a judgment module, a recharge module and a reminding module. The invention also relates to a method for paying the electric charge for the user by using the payment account by using the system. The invention can help the user who can not purchase electricity in short time to pay the electricity charge through the agent account, thereby reducing the user loss, increasing the safety of the electric appliance, and improving the satisfaction degree of the user and the working efficiency of the electric power system.
Description
Technical Field
The invention relates to the field of electric power, in particular to an electric charge payment device utilizing a card-inserting type electric energy meter and a using method thereof.
Background
Electric energy meters, which are tools for calculating the consumption of electric energy, are used by many users, especially by home users. At present, IC card prepaid electric meters, also called IC card prepaid electric energy meters, IC card electric energy meters, card-inserted electric energy meters, smart electric meters and the like are still used in large quantities, and the IC card is used as an electric energy value data transmission medium, and a functional module such as a load control part is added in the electric meter (an electronic type electric meter or a mechanical type electric meter), so that the intelligent electric meter for reading and settling the electric quantity is realized. Each user has a corresponding IC card, and the IC card can be used for paying directly on the card-inserted electric energy meter instead of paying in a meter reading mode as before, so that the electric energy payment mode is greatly facilitated. The IC card watt-hour meter needs a user to buy electricity first and then can use the electricity, and if the user does not continuously sell the electricity after the electricity is used up, the power supply is automatically cut off to stop supplying the electricity.
The card-inserting type electric energy meter is provided with a card inserting opening for inserting the IC card, when a user needs to pay, the IC card is only required to be inserted into the card inserting opening, the electric energy meter is waited for displaying the remaining degree, and then the electric energy meter is taken out.
The card-inserted electric energy meters are usually installed in an electric meter box after one or a plurality of the card-inserted electric energy meters are combined, the electric meter box is usually provided with an electric meter box door which can be locked, the part of the electric meter box door corresponding to the display screen of each electric energy meter is provided with an observation window which is used for observing the display screen and is made of transparent materials (such as inorganic materials or organic glass), the part of the electric meter box door corresponding to each electric energy meter clamping groove is provided with an IC card inserting hole, and thus, the operations of observing the electric energy meter display screen, card-inserted charging or inquiring and the like can be completed under the condition that the.
Because the draw-in groove size of electric energy meter is only slightly greater than the size of IC-card, consequently when carrying out the use of IC-card, can appear not quick male result, perhaps appear the skew settlement position of plug-in card, especially when the IC-card plug-in card of passing through the electric meter chamber door, because there is the distance between the draw-in groove of IC-card plug-in card hole and electric energy meter on the chamber door, and the ammeter case is installed in places such as corridor light is not enough usually, the plug-in card is skew, the IC-card damages, even the condition that the IC-card fell into the ammeter case takes place occasionally, thereby influence the plug-in card operation of ammeter case, lead to unable normal electricity purchase or look.
The general electricity purchasing card is a specific card corresponding to a specific electricity meter. The electricity purchasing cards can be divided into two types, or directly correspond to a national power grid or directly correspond to a property company to purchase electricity. If the card is a national netlist, namely the user directly charges the rechargeable card of the power supply bureau, the rechargeable card can be directly charged to a power supply company/bank for purchasing power. If it is a prepayment meter (card meter) managed in the cell, it must charge the property of the cell to purchase electricity. Other departments do not accept it. In addition, although the IC card electric energy meter can emit warning information such as flashing light or sound when the electric energy is lower than the set threshold value to remind the user to purchase electricity in time, in daily life, some users do not obtain warning information due to work reasons (such as business trip and busy work) or personal reasons (such as negligence, old age, diseases and the like), and failure to purchase electricity and insert cards in time can cause sudden power failure, causing inconvenience, and even causing economic loss because some power devices which need to be electrified for a long time cannot be used.
Accordingly, there is still a need for an improved electricity fee payment device for a card-insertion type electric energy meter.
Disclosure of Invention
In order to solve the above problems, the present invention provides the following technical solutions.
In one aspect, the present invention provides an electric fee payment apparatus using a card-inserted electric energy meter, comprising:
the system comprises an electric charge accounting platform, a first charging platform and a second charging platform, wherein the electric charge accounting platform is used for recording IC card information, electric energy meter information, historical electric charge information, electric charge balance, account balance and user states of users, and the users comprise a first user and a second user; the account balance is the residual amount which is recorded on the electric charge billing platform by the user and can be used for recharging the IC card;
the expected electric charge calculation module is used for calculating expected electric charges in set time according to historical electric charge information of the user;
the electric charge inquiry module is used for sending an inquiry request for inquiring the electric charge balance of the electric energy meter of the user to the electric charge accounting platform;
the judging module is used for comparing the expected electric charge obtained by the expected electric charge calculating module with the electric charge balance obtained by the electric charge inquiring module;
the recharging module is used for recharging the electric energy meter of the user according to the result of the judging module;
and the reminding module is used for sending reminding information to the user.
Furthermore, the electric energy meter is arranged in an electric meter box, the electric meter box is provided with an electric meter box door, an IC card slot corresponding to a card slot of the electric energy meter is arranged on the electric meter box door, a card inserting auxiliary device is arranged at the IC card slot, the card inserting auxiliary device comprises an IC card guide panel and an IC card guide groove, the IC card guide panel is fixed on the electric meter box door and is provided with a through hole corresponding to the IC card slot, the IC card guide groove passes through and is fixedly connected with the through hole of the IC card guide panel, and the inner contour of the IC card guide groove is matched with the outer contour of the IC card so as to guide the IC card to move along the IC card guide groove until the IC card is inserted into the card slot of the electric energy meter;
wherein the IC card guide panel is fixed to the electric meter box door by a method comprising the steps of:
s1, closing the door of the electric meter, inserting the IC card into the card slot of the electric energy meter fixed in the electric meter box through the IC card slot on the door of the electric meter box, and enabling the IC card to be in a normal working state;
s2, sleeving one end of the IC card guide groove far away from the IC card guide panel on the IC card, and enabling the IC card guide groove to penetrate through an IC card inserting hole in the electric meter box door until the IC card guide panel is contacted with the surface of the electric meter box door;
and S3, determining the position of the guide panel on the door of the electric meter box without causing the deformation of the IC card, and fixing the IC card guide panel on the door of the electric meter box.
The card-inserting auxiliary device can insert the IC card into the electric energy meter quickly, accurately and safely so as to charge the electric energy meter with electric charge efficiently.
In another aspect, the present invention provides an electric fee payment method using the electric fee payment apparatus, the method including:
s20, inquiring the electricity fee balance R of the first user from the electricity fee accounting platform1Account balance Q1And historical electricity charge information;
s30, estimating the first user at the set time T according to the historical electric charge information of the first user1Expected electricity charge P in1Then calculating the electric charge difference D of the first user1Wherein D is1＝Q1+R1-P1；
S40, when the electric charge difference D of the first user1When the electricity charge balance is less than zero, inquiring the electricity charge balance R of a second user paying the electricity charge for the first user from the electricity charge billing platform2Account balance Q2And historical electricity charge information, and estimating the set time T according to the historical electricity charge information of the second user2Expected electricity charge P of secondary user2Then calculating the electric charge difference D of the second user2Wherein D is2＝Q2+R2-P2；
S50, when the electric charge difference D of the second user2Greater than the electric charge difference D of the first user1Absolute value of | D1In | the first user's electric charge balance R1Expected time to exhaust t1From a second userAccount transfer equal to | D to account of first user1The electricity charge of | makes the account balance of the first user be Q at the moment1’＝Q1+|D1And then charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1’。
Further, when the electric charge difference D of the second user2The electric charge difference D is larger than zero and smaller than the first user1Absolute value of | D1In | the first user's electric charge balance R1Expected time to exhaust t1Wherein the transfer of D from the second user account to the first user account is equal to2The electricity charge of (2) makes the account balance of the first user be Q1’＝Q1+D2Then charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1' and sending a reminding message to the second user, wherein the reminding message comprises the electricity charge balance R of the first user after the electric energy meter of the first user is recharged1' and time t when the electricity balance is expected to be exhausted1’。
Further, there are n (1 … i … n, n is 2 or more) second users, and m (m is n or less) electric charge difference D is selected from the n second users2iA second user greater than zero, such that
Greater than or equal to | D1In the first user's electric charge balance R1Expected time to exhaust t1In the method, the total sum of transferring from m second user accounts to the first user account is equal to | D1The electricity charge of | makes the account balance of the first user be Q at the moment1’＝Q1+|D1And then charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1’。
The system provided by the invention can allow the second user to pay the electricity fee for the first user under the condition that the electricity fee of the first user is insufficient and the first user cannot charge in time, thereby avoiding inconvenience and loss caused by the fact that the first user has defaulting and power failure.
In some embodiments, when the electric energy meter of the first user is charged by the IC card of the first user, the IC card is inserted into the guide groove, passes through the surface of the electric meter box along the guide groove, then passes out of the guide groove, and then is inserted into the card insertion groove of the electric energy meter fixed in the electric meter box. Because the position of the guide slot is determined by the IC card inserted into the electric energy meter under the normal working state, the IC card can be accurately and quickly inserted into the card slot of the electric energy meter along the guide slot, the problem that the IC card is difficult to align with the card slot of the electric energy meter when no guide slot exists is avoided, the working efficiency is improved, and the problem that the IC card is damaged or falls into the electric meter box due to the wrong insertion position is avoided. Meanwhile, the guide panel covers the IC card plug-in hole of the electric meter box, so that dust, sundries and the like are prevented from entering the electric meter box, the electric energy meter display screen can be kept clean for a long time, reading is convenient to observe, and card reading faults caused by the fact that dust and the like enter the electric energy meter plug-in slot are avoided.
Drawings
FIG. 1 is a schematic diagram of a system for paying an electric charge for a user using a payment account according to the present invention;
FIG. 2 is a schematic diagram of a meter box with a card insertion aid in the system of the present invention;
fig. 3 is a schematic structural diagram of a step of fixing the card insertion assisting device to the electric meter box in the system of the present invention, wherein fig. 3a is a schematic structural diagram of components before assembly; FIG. 3b is a schematic structural diagram of the electric energy meter when the IC card is inserted into the card slot of the electric energy meter through the IC card slot of the ammeter box; FIG. 3c is a schematic structural view showing the guiding groove sleeved on the IC card, the guiding groove passing through the IC card insertion hole on the electric meter box, and the guiding panel contacting the surface of the electric meter box; FIG. 3d is a schematic structural view of an electric meter box to which the card insertion assisting device is fixed;
FIG. 4 is a schematic diagram of a card insertion assisting device in the system of the present invention;
FIG. 5 is a flowchart illustrating a method for paying an electric charge for a user using a payment account according to the present invention;
wherein the meaning of the individual reference symbols is as follows:
1-a guide panel; 2-a guide groove; 3-IC card; 4-electric meter box door; 5-IC card socket; 6-card slot; 7-IC card electric energy meter; 8-an observation window; 9-door lock; 10-a groove; 30-an electric charge billing platform; 31-expected electricity charge calculation module; 32-electricity fee inquiry module; 33-a judgment module; 34-a recharge module; 35-a reminder module; .
Detailed Description
The present invention will be further described with reference to the following examples in order to facilitate understanding of those skilled in the art.
In the embodiment shown in fig. 1, the system for paying an electric charge for a user by using a payment account according to the present invention includes:
the electric charge accounting platform 30 is used for recording the IC card information, the electric energy meter information, the historical electric charge information, the electric charge balance, the account balance and the user state of a user, wherein the user comprises a first user and a second user; the account balance is the residual amount which is recorded on the electric charge billing platform by the user and can be used for recharging the IC card;
an expected electric charge calculation module 31 for calculating an expected electric charge for a set time according to the historical electric charge information of the user; the illustrated expected electricity fee calculation module may be constructed using any suitable prior art technique for calculating the expected electricity fee of the user; for example, the electricity charge of the month corresponding to the last year of the customer can be used as the expected electricity charge of the month, and the electricity charge of the last month or the average electricity charge of the latest 2-6 months can be used as the expected electricity charge of the month;
the electric charge inquiry module 32 is used for sending an inquiry request for inquiring the electric charge balance of the electric energy meter of the user to the electric charge accounting platform;
a judging module 33 for comparing various electric charge information of the user and/or other users according to the results of the expected electric charge calculating module and the electric charge inquiring module;
a recharging module 34, configured to recharge the electric energy meter of the user according to the result of the determining module; the recharging module comprises a user IC card; the charging device of the IC card is also included in some times, and the charging device of the IC card can be a charging device of a power selling organization of a national power grid or a property at other times;
the reminding module 35 is used for sending reminding information to the user according to the result of the judging module; the reminding module can be any device capable of sending reminding information like a user, and can be a Web platform, a WeChat platform, a short message platform, a telephone platform and the like.
The system can be arranged in a national power grid or a property electricity selling organization, and is used as a supplementary system of the existing system to provide value-added service for users; the system of the present invention may also be a third party organization that is otherwise true. The third-party organization can establish an electric charge billing platform by signing a service agreement with the user and utilizing the information provided by the user. In the recharging module, a user can inquire the electric energy meter on time according to the system requirement, provide the electric charge balance data for the system, purchase the electricity by himself according to the judgment result provided by the system and recharge the electric energy meter; or, the user can hand the IC card to the system for management, the system arrangement personnel regularly use the IC card to inquire the electricity charge balance of the electric energy meter, and then use the IC card to purchase electricity and recharge the electric energy meter according to the result provided by the judgment module.
Because the existing IC card electric energy meter is mostly installed in an electric meter box with a door capable of being locked, errors in the installation process often cause that a card inserting groove of the electric energy meter cannot be accurately aligned with an IC card inserting hole of the electric meter box, the IC card inserting hole of the electric meter box is larger than the card inserting groove of the electric energy meter, and therefore the IC card inserting hole of the IC card through the electric meter box can be still inserted into the card inserting groove of the electric energy meter under the condition of size errors. However, there is a distance between the IC card slot and the electric energy meter slot, and the electric meter box is often installed in a corridor or other places with dim light, and the IC card often deviates in the card inserting process and cannot be aligned with the slot, resulting in card inserting failure, even damage to the IC card or dropping into the electric meter box, which is especially troublesome when the key of the electric meter box door is not opened. The system of the present invention therefore also provides a card insertion aid that solves the above mentioned problems.
As shown in fig. 2 and 3, the top-up module of the system of the present invention further comprises a card insertion assisting device, the card insertion assisting device comprises a guide panel 1 and a guide slot 2 for the IC card, the size of the guide panel 1 is larger than the size of an IC card slot 5 on the electric meter box, the guide slot 2 passes through and is fixedly connected to the middle part of the guide panel 1, the inner contour of the guide slot 2 matches with the outer contour of the IC card 3 so as to limit the moving direction of the IC card 3 in the guide slot 2 under the condition that the IC card 3 is allowed to enter and exit the guide slot 2, and the guide panel 1 is fixed on the electric meter box door 4 by a method comprising the following steps:
s1, when the electric meter box door is closed, inserting the IC card 3 into the card slot 6 of the electric energy meter 7 fixed in the electric meter box through the IC card slot 5 on the electric meter box door 4, so that the IC card 3 is in a normal working state, as shown in fig. 3 b;
s2, sleeving one end of the guide slot 2 far from the guide panel 1 on the IC card 3, so that the guide slot 2 passes through the IC card insertion hole 5 on the electric meter box, and the guide panel 1 contacts with the surface of the electric meter box door 4, thereby determining the position of the guide panel on the electric meter box door without causing deformation of the IC card, as shown in fig. 3 c;
s3, in the case where the IC card 3 is in the normal operation state, the guide panel 2 in contact with the surface of the meter box door 4 in S2 is fixed at the position on the meter box door, as shown in fig. 3 d.
The guide groove 2 may be made of metal or plastic. The outer dimension of the guide groove 2 is as small as possible due to the size of the IC card insertion hole 5 so that the guide groove 2 can pass through the IC card insertion hole 5 without causing deformation of the IC card 3 when fitted over the IC card 3. Therefore, the inner contour of the guide groove 2 should follow the outer contour of the IC card as much as possible to reduce the mutual gap, which may be 0.01-0.5 mm in width, and the size of the guide groove 2 itself. The smaller the wall thickness of the guide groove 2, the better the strength is ensured, and the thickness may be, for example, 0.1 to 1 mm. In some cases, the inner wall of the guide groove 2 is provided with a plurality of protrusions or recesses to avoid the difficulty in inserting and pulling the IC card by fitting the inner wall of the guide groove 2 when the IC card is inserted, and the height or depth of the protrusions or recesses is not greater than 50% of the gap to avoid excessive extrusion of the IC card.
In some cases, the opening of the guide groove 2 at the guide panel 1 extends outwards and upwards to form a bell mouth, and the bell mouth can conveniently guide an IC card to the opening of the guide groove 2 when the IC card is inserted; in addition, the part of the bell mouth corresponding to the two sides of the inserted IC card is provided with a gap for allowing a user to insert and pull the IC card by fingers, and the fingers can conveniently pinch the IC card through the gap when inserting and pulling the IC card. The horn mouth can improve the card inserting efficiency, avoid the damage to the IC card when the card is inserted wrongly, and particularly bring convenience for the old with inconvenient movement and poor eyesight.
As shown in fig. 4, in some cases, the outer wall of the guide groove 2 at the portion adjacent to the bottom surface of the guide panel 1 is provided with a groove 10 surrounding the outer contour of the guide groove 2 to further reduce the outer dimension of the guide groove 2 therein, and the height of the groove 10 is 1.01 to 2 times, preferably 1.1 to 1.5 times, the thickness of the door 4 of the meter box so that the door 4 of the meter box can be inserted into the groove 10 when fixed, thereby increasing the adjustment range of the guide groove 2 in the IC card through hole 5.
The fixing may be by any suitable means, for example by adhesive bonding, by bolts and nuts, by screws and screw holes in the door 4 of the electricity meter box, by double-sided adhesive strips, etc. Preferably, a double-sided adhesive tape can be attached to the bottom surface of the guide panel 1 in advance, release paper remaining on the double-sided adhesive tape is torn off before fixing, and the guide panel 1 is pressed against the door of the electric meter when fixing.
The card-inserting auxiliary device of the system can be conveniently used for most of IC card electric meter boxes in use without power failure, does not change the structures of the existing electric meter boxes and electric energy meters, and is easy to install and use. When supplementing with the IC-card to the electric energy meter, to the ammeter case that is fixed with plug-in card auxiliary device, insert the IC-card from guiding groove 2, under the guide of guiding groove 2, can aim at and insert the card slot 6 of electric energy meter by the accuracy, avoided the deviation. Meanwhile, the guide panel 2 is plugged in the IC card inserting hole 5 of the electric meter box door 4 and the electric energy meter, the trouble that the IC card falls into the electric meter box is avoided, dust and sundries are prevented from entering the electric meter box, the electric energy meter is prevented from being stained by the dust and the sundries, and the electric energy meter is ensured to be capable of working stably for a long time.
The card-inserting auxiliary device can insert the IC card into the electric energy meter quickly, accurately and safely so as to charge the electric energy meter with electric charge efficiently.
As shown in fig. 5, the present invention provides a method for paying an electric charge for a user by using a payment account: the method comprises the following steps:
s20, inquiring the electricity fee balance R of the first user from the electricity fee accounting platform1And account balance Q1；
S30, calculating the set time T of the first user1Expected electricity charge P in1；
S40, when the first user' S electric charge balance R1And account balance Q1The sum is less than the expected electric charge P1Then, the electric charge balance R of the second user paying the electric charge for the second user is inquired from the electric charge accounting platform2And account balance Q2And calculating the set time T2Expected electricity charge P of secondary user2；
S50, when the electric charge difference D of the second user2The electric charge difference D of the first user is larger than zero1Absolute value of | D1| is less than or equal to D2Then, the balance R of the electric charge of the first user is1Expected time to exhaust t1In, transfer equal to | D from the second user account to the first user account1The electricity charge of | makes the account balance of the first user be Q at the moment1’＝Q1+|D1Charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1', wherein D1＝Q1+R1-P1，D2＝Q2+R2-P2。
In some embodiments, the electric charge balance D when the second user is charged2The electric charge difference D of the first user is larger than zero1Absolute value of | D1| is greater than D2Then, the balance R of the electric charge of the first user is1Expected time to exhaust t1Wherein the transfer of D from the second user account to the first user account is equal to2The electricity charge of (2) makes the account balance of the first user be Q1’＝Q1+D2Charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1' and sending a reminding message to the second user and the optional first user, wherein the reminding message comprises the electricity charge balance R of the first user after the electric energy meter is recharged1' and time t when the electricity balance is expected to be exhausted1’。
In some embodiments, there are n (1 … i … n, n being greater than or equal to 2) second users, and m (m being less than or equal to n) electric charge differences D are selected from the n second users2iA second user greater than zero, such that
Greater than or equal to | D1In the first user's electric charge balance R1Expected time to exhaust t1In the method, the total sum of transferring from m second user accounts to the first user account is equal to | D1The electricity charge of | makes the account balance of the first user be Q at the moment1’＝Q1+|D1Charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1’。
In some embodiments, there are n' electric charge differences D2iRespectively calculating the Z values of the second users larger than zero, and then selecting m (m is less than or equal to n') second users according to the sequence from large to small of the Z values, so that the second users are enabled to be more than zero
Greater than or equal to | D1In the first user's electric charge balance R1Expected time to exhaust t1In the method, the total sum of transferring from m second user accounts to the first user account is equal to | D1The electricity charge of | makes the account balance of the first user be Q at the moment1’＝Q1+|D1Charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1'; wherein
Zi＝Pi*β+Ji*γ+Mi*α；
Wherein, PiA normalized value representing the electricity charge balance of the ith second subscriber, JiNormalized value representing the credit rating of the ith second user, MiRepresenting the normalized value of the payment capability of the ith second user, α, β and gamma respectively represent the weighting coefficients of the electric charge balance, the credit and the payment capability, wherein α and gamma ∈ [0,1]And α + β + γ ═ 1;
the credit rating evaluation method of the second user in the invention comprises the following steps: keeping the account in an active state for at least 2 users who pay the electric charge in the past year without defaulting the electric charge, wherein the credit degree is five stars and takes a value of 7-10, keeping the account in an active state for the users who do not pay the electric charge in the past year without defaulting the electric charge in the past year, and the credit degree is four stars and takes a value of 4-6; the credit of the user who has owed the electricity charge in the last year and supplemented the electricity charge up to now is samsung, and the value is 2-3; the credit of the user who has been arrears in the last year and has not been supplemented up till now is two stars, and the value is 1.
The method for evaluating the payment capability of the second user comprises the following steps: the enterprise shared account with the high grade level has the payment capacity value of 5-8, the household shared account with the medium grade level has the payment capacity value of 3-4, the personal account with the primary grade level has the payment capacity value of 1-2.
In the above method, since the magnitudes of the three parameters of the account balance, the credit and the payment capability are greatly different, which may cause a large influence on the calculation result, the normalization should be performed first, and the specific normalization method is as follows:
wherein p isi' is the electricity charge balance of the ith second subscriber, PmaxRepresenting the maximum of the account balances of the q second users,
represents rounding up;
wherein ji' is the credit of the ith second user,
wherein m isi' Payment ability value for ith second user, MmaxIs the highest value of the payment ability values of the q second users, MminRepresenting the lowest value of the payment capacity values of the q second users;
the influence of different magnitude levels of the parameters on the overall calculation is eliminated by using normalization, so that the method for selecting the payment account is more reasonable.
In other embodiments, the method for paying the electricity fee for the user by using the payment account of the invention comprises the following steps:
s100, inquiring the electricity charge balance R of the first user from the electricity charge accounting platform1And account balance Q1Then, the process proceeds to S110;
s110, judging the electricity charge balance R of the first user1Whether or not less than the set time T1Expected electricity charge P of internal first user1If yes, entering S120, otherwise entering S220; the set time T1The payment period can be set by the first user or the manager, such as 1 week, 1 month, 1 quarter or 1 year;
s120, judging the electricity charge balance R of the first user1And account balance Q1Whether the sum is less than the set time T1Expected electricity charge P of internal first user1If yes, entering S130, otherwise entering S200;
s130, inquiring whether a second user paying the electric charge for the first user exists in the electric charge billing platform, if so, entering S140, and if not, entering S230;
s140, inquiring the electricity charge balance R of the second user from the electricity charge accounting platform2And account balance Q2Then, the process proceeds to S150;
s150, judging the electricity charge balance R of the second user2And account balance Q2Whether the sum is greater than the set time T2Expected electricity charge P of secondary user2If yes, the process goes to S160, otherwise, the process goes to S240; the set time T2May be a second user or administratorA self-set payment period, such as 1 week, 1 month, 1 quarter or 1 year;
s160, judging the electric charge difference D of the first user1Absolute value of | D1Whether | is less than the electric charge difference D of the second user2If yes, the process goes to S170, otherwise, the process goes to S180, wherein D1＝Q1+R1-P1，D2＝Q2+R2-P2；
S170, in the first user electricity charge balance R1Expected time to exhaust t1In, transfer equal to | D from the second user account to the first user account1The electricity charge of | makes the account balance of the first user be Q at the moment1’＝Q1+|D1Charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1', then proceeds to S220;
s180, in the first user electricity charge balance R1Expected time to exhaust t1Wherein the transfer of D from the second user account to the first user account is equal to2The electricity charge of (2) makes the account balance of the first user be Q1’＝Q1+D2Charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1', then to S250;
s200, in the first user electricity charge balance R1Expected time to exhaust t1In the method, the account balance Q of the first user is used by the IC card of the first user1Charging the electric energy meter of the first user with the electric charge C1In which C is1＝P1-R1Then, the process proceeds to S220;
s220, setting the state of the first user to be normal, and then entering S300;
s230, setting the state of the first user as possible power failure, sending a payment prompt and a prompt that no electricity fee payment account exists to the first user, and then entering S300;
s240, setting the first user state and the second user state as possible power-off states, sending payment reminders to the first user and the second user, and entering S300;
s250, setting the state of the first user as possible power-off, sending a payment prompt to the second user, and then entering S300;
and S300, writing the first user state into an electric charge accounting platform.
The reminding module can comprise a short message sender and can be used for detecting the electric charge difference D of the first user1Less than zero, and its absolute value | D1| is greater than the electric charge difference D of the second user2And sending reminding short messages to the first user and the second user.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby; all simple equivalent changes and modifications made according to the claims and the content of the creation specification of the present invention should still fall within the scope covered by the present patent.
Claims (9)
1. An electric charge payment method comprising:
s00, providing an electric fee payment device using a card electric energy meter, comprising: the system comprises an electric charge accounting platform, a first charging platform and a second charging platform, wherein the electric charge accounting platform is used for recording IC card information, electric energy meter information, historical electric charge information, electric charge balance, account balance and user states of users, and the users comprise a first user and a second user; the account balance is the residual amount which is recorded on the electric charge billing platform by the user and can be used for recharging the IC card; the expected electric charge calculation module is used for calculating expected electric charges in set time according to historical electric charge information of the user; the electric charge inquiry module is used for sending an inquiry request for inquiring the electric charge balance of the electric energy meter of the user to the electric charge accounting platform; the judging module is used for comparing the expected electric charge obtained by the expected electric charge calculating module with the electric charge balance obtained by the electric charge inquiring module; the recharging module is used for recharging the electric energy meter of the user according to the result of the judging module; the reminding module is used for sending reminding information to a user;
s20, inquiring the electricity fee balance R of the first user from the electricity fee accounting platform1Account balance Q1And historical electricity charge information;
s30, estimating the first user at the set time T according to the historical electric charge information of the first user1Expected electricity charge P in1Then calculating the electric charge difference D of the first user1Wherein D is1＝Q1+R1-P1；
S40, when the electric charge difference D of the first user1When the electricity charge balance is less than zero, inquiring the electricity charge balance R of a second user paying the electricity charge for the first user from the electricity charge billing platform2Account balance Q2And historical electricity charge information, and estimating the set time T according to the historical electricity charge information of the second user2Expected electricity charge P of secondary user2Then calculating the electric charge difference D of the second user2Wherein D is2＝Q2+R2-P2；
S50, when the electric charge difference D of the second user2Greater than the electric charge difference D of the first user1Absolute value of | D1In | the first user's electric charge balance R1Expected time to exhaust t1In the method, the account of the second user is transferred to the account of the first user to be equal to | D1The electricity charge of | makes the account balance of the first user be Q at the moment1’＝Q1+|D1And then charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1’。
2. The electric fee payment method according to claim 1, wherein the electric fee difference D is obtained when the second user is charged2The electric charge difference D is larger than zero and smaller than the first user1Absolute value of | D1In | the first user's electric charge balance R1Expected time to exhaust t1Wherein the transfer of D from the second user account to the first user account is equal to2The electricity charge of (2) makes the account balance of the first user be Q1’＝Q1+D2Then charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1' and sending a reminding message to the second user, wherein the reminding message comprises the electricity charge balance R of the first user after the electric energy meter of the first user is recharged1' and time t when the electricity balance is expected to be exhausted1’。
3. An electric bill payment method as claimed in claim 1 or claim 2 wherein there are n (1 … i … n, n being 2 or more) second users from which m (m being n or less) electric bill differences D are selected2iA second user greater than zero, such that
Greater than or equal to | D1In the first user's electric charge balance R1Expected time to exhaust t1In the method, the total sum of transferring from m second user accounts to the first user account is equal to | D1The electricity charge of | makes the account balance of the first user be Q at the moment1’＝Q1+|D1And then charging the electric energy meter of the first user with the electric charge Q through the IC card of the first user1’。
4. The electric power fee payment method according to claim 1 or 2, wherein the electric power meter is provided in an electric meter box having a meter box door provided with an IC card insertion hole corresponding to the card insertion slot of the electric power meter, the IC card insertion hole being provided with a card insertion assisting device including an IC card guide panel fixed to the meter box door and having a through hole corresponding to the IC card insertion hole, and an IC card guide slot passing through and fixedly connected to the through hole of the IC card guide panel, an inner contour of the IC card guide slot matching an outer contour of the IC card so as to guide the IC card to move along the IC card guide slot until the card insertion slot of the electric power meter is inserted;
wherein the IC card guide panel is fixed to the electric meter box door by a method comprising the steps of:
s1, when the electric meter box door is closed, inserting the IC card into the IC card slot on the electric meter box door to make the IC card in normal working state;
s2, sleeving one end of the IC card guide groove far away from the IC card guide panel on the IC card, and enabling the IC card guide groove to penetrate through an IC card inserting hole in the electric meter box door until the IC card guide panel is contacted with the surface of the electric meter box door;
and S3, determining the position of the guide panel on the door of the electric meter box without causing the deformation of the IC card, and fixing the IC card guide panel on the door of the electric meter box.
5. The electric fee payment method according to claim 4, wherein an outer wall of a portion of the IC card guide groove adjacent to the bottom surface of the IC card guide panel is provided with a groove surrounding an outer contour of the IC card guide groove to reduce an outer dimension of the IC card guide groove thereat.
6. The electric fee payment method according to claim 4, wherein the IC card guide panel is fixed to a door of an electric meter box by a double-sided adhesive tape.
7. The electric fee payment method according to claim 4, wherein a gap between an inner contour of the guide groove of the IC card and an outer contour of the inserted IC card is 0.01-0.5 mm.
8. The electric fee payment method according to claim 7, wherein the inner wall of the guide slot of the IC card is provided with a plurality of protrusions or recesses to avoid the IC card from being stuck to the inner wall of the guide slot of the IC card when inserted, thereby causing difficulty in insertion and removal, and the height or depth of the protrusions or recesses is not more than 50% of the gap to avoid excessive pressing of the IC card.
9. The electric fee payment method according to claim 4, wherein an opening of the IC card guide groove at the IC card guide panel extends outward and upward to form a bell mouth, and a portion of the bell mouth corresponding to both sides of the inserted IC card is provided with a notch.
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