CN101329790B - Pre-payment time-sharing electric energy meter system for CPU card - Google Patents
Pre-payment time-sharing electric energy meter system for CPU card Download PDFInfo
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Abstract
The invention relates to a prepaid time-sharing electric meter system of a CPU card, which comprises a prepaid electric meter of the CPU card, the CPU card, a key management system of the CPU card, an electric sales point operation system of the CPU card, an electric consumption operation management system of the CPU card and a palm computer; the prepaid electric meter of the CPU card can measurethe electricity, receive data from the CPU card and return and write the data to the CPU card; the key management system of the CPU card is responsible to distribute and manage the keys in the CPU card; the electric sales point operation system of the CPU card completes the writing of the data to the CPU card; the electric consumption operation management system of the CPU card runs on the electric sales point operation system of the CPU card and processes and records the acquired electric bill and the management information; the palm computer corrects the time and copies the data. The prepaid time-sharing electric meter system of the invention has the advantages that by the purchase of electricity from the electric sales point operation system of the CPU card, the prepaid electric consumption by the user can be realized; the correctness of the electric billing can be guaranteed by the management of the electric consumption process by the electric consumption operation management system of the CPU card.
Description
Technical field
The invention relates to a kind of electric energy metered system, be meant a kind of CPU card pre-payment time-sharing electric energy meter system especially.
Background technology
At present, domestic life electricity consumption and commercial power mostly adopt traditional induction type electric energy meter to measure, management of power use method is a manual metering, write down every month power consumption, the elder generation electricity consumption, after pay dues, along with the continuous increase of power consumption, this electric energy measuring management method demonstrates many shortcomings, and topmost is exactly that difficult problem is collected in the electricity charge.The electricity consumption of user elder generation just means that electric administrative department needs prepayment electric expense, and then to user's employed electricity charge of charging, and because a variety of causes, be difficult to accomplish to collect the electricity charge at present on time, even appearance can not receive the situation of the electricity charge in a large number, cause enormous economic loss to electric administrative department, and manpower and materials have also been wasted in each the electricity charge of pressing for payment of greatly.In addition, for electricity filching person, traditional electric energy meter can't prevent stealing, thereby cause the further loss of the electricity charge owing to self principle and reason such as structure.
Summary of the invention
Technical matters to be solved by this invention be to provide a kind of intelligentized, can realize pre-payment and CPU card pre-payment time-sharing electric energy meter system that be a complete management system for selling power.
The present invention solves the problems of the technologies described above by the following technical programs: a kind of CPU card pre-payment time-sharing electric energy meter system comprises CPU card prepayment meter, CPU card, CPU card electricity consumption Service Synthesis Management System, CPU card electricity consumption Service Synthesis Management System, palm PC and palm PC kilowatt meter reading-out system;
Wherein CPU card prepayment meter carries out the metering of electric energy, receives the data that transmit in the CPU card, and data is returned write in the CPU card;
The CPU card is the medium of Data transmission between CPU card prepayment meter and the CPU card electricity consumption Service Synthesis Management System, and CPU card electricity consumption Service Synthesis Management System is finished to the CPU card and write data;
Wherein CPU card electricity consumption Service Synthesis Management System is finished new user's registration, handles and write down the electricity charge and the management information that obtains;
When using palm PC kilowatt meter reading-out system in the palm PC to carry out the school to electric energy meter and the copy reading data, when not using palm PC, the person of checking meter can be held to check meter and be sticked into pedestrian worker and check meter;
CPU card sale of electricity point business system is paid the amount of money according to the user and will be purchased the electric amount of money write subscriber card after handling incidentals such as tax, be loaded in the CPU card prepayment meter purchasing the electric amount of money by subscriber card again, CPU card prepayment meter is purchased processings of successively decreasing of the electric amount of money, cut-out user load electricity consumption automatically when remaining sum is zero according to actual month power consumption of user and agreement is good in advance a moon electricity consumption ladder electricity price.
This invention can further be specially:
Described CPU card is the smart card based on Time COS, comprises following three types:
Subscriber card: the user transmits the carrier of purchasing electrical information, power information, electric energy meter operational factor between CPU card electricity consumption Service Synthesis Management System and CPU card prepayment meter;
Terminal security control module card: sale of electricity person holds, and is installed on the service network of CPU card electricity consumption Service Synthesis Management System, finishes the identification to subscriber card;
Test card: the personnel of Utilities Electric Co. hold, and are used for electric energy meter is checked meter, and change table, and parameter is set.
Described CPU card electricity consumption Service Synthesis Management System comprises the computing machine of the computing machine of a plurality of sale of electricity points, a plurality of basic units service center, and the computing machine of data center, the computing machine of each basic unit's service center connects the computing machine of a plurality of sale of electricity points by communication interface, and the computing machine of all basic unit's service centers is connected to the computing machine of data center by communication interface;
The computing machine of described sale of electricity point only carries out sale of electricity, does not handle other business, and the calculating function of basic unit's service center is handled all business, and the computing machine of data center does not carry out concrete business operation, receives only business datum, carries out report output and analysis;
The business data transmission of the computing machine of described sale of electricity point is to the computing machine of basic unit's service center, be distributed to the computing machine of the sale of electricity point under it after the Computer Processing of basic unit's service center again, the computing machine of basic unit's service center passes to data the computing machine of data center again.
The computing machine of described each sale of electricity point all has the independent database operation.
The computing machine of the computing machine of described data center and basic unit's service center is independent respectively existence or as a whole.
Described CPU card electricity consumption Service Synthesis Management System comprises the system login module, sets up the contract module, sale of electricity module, amendment of contract module, cancellation module, change the table module, mend card module, card maintenance module, meter-reading module, data backup module, data transmission module, palm PC communication module and parameters are provided with module.
Described system login module, behind system login module login system, the operation that the user carries out is judged by system, selects to enter following each corresponding execution module according to judged result then;
Set up the contract module, be used for setting up the electricity consumption contract, at first the data item of being imported is judged when the operator imports data, find wrong or ineligible data, system provides miscue information; If the data fit requirement, the settlement mode of the CPU card prepayment meter that system will wherein prestore is write in the subscriber card, and the parameter of user profile and CPU card prepayment meter is saved in the database;
The sale of electricity module, set up the electricity consumption contract after, the user is purchased the electric amount of money or electric weight is written in the subscriber card, and business datum is saved in the database;
Amendment of contract module when user's electricity consumption contract information is made amendment, is all charged to the modification information before and after all changes and is saved in the database;
The cancellation module at first is kept at database with the up-to-date information in the CPU card prepayment meter of user before the cancellation, stops the electricity consumption contract then, if find multiplexing electric abnormality, stops the electricity consumption contract again after processing earlier is unusual;
Change the table module, when user's CPU card prepayment meter need be changed, at first read the test card that has swapped out or changed to data and obtain old electric energy meter information, and the data that test card is returned are saved in the database; If the existing information that changes to electric energy meter then directly shows new electric energy meter table number in the test card, do not change to the ammeter file if having in the card, then in cash statement, select the electric energy meter table number that is changed to;
Mend card module, after subscriber card is lost, mend card for the user who has lost subscriber card, at first according to this user of condition query, the essential information that shows this user then, the information that the keeper provides according to the client selects to mend the mode of card, chooses a new card number again, will mend the card recorded and stored at last in database;
The card maintenance module, this user of information inquiry who provides according to the user at first, all that show this user are then purchased electrographic recording, handle one by one purchasing the electricity record at last;
Meter-reading module, CPU card electricity consumption Service Synthesis Management System is saved in the active data in the test card in the database, afterwards the meter reading data in the test card is emptied;
The data backup module backs up data;
Data transmission module, with the computing machine of the data upload in the computing machine of each sale of electricity point to basic unit's service center, gather the back by the issue the documents computing machine of each the sale of electricity point under it of the computing machine of basic unit's service center, the computing machine of basic unit's service center is sent to data the computing machine of data center again;
The palm PC communication module obtains the data of institute's copy reading in the palm PC, and data are saved in the database.
Described system login module at first system is operated post-set time for the last time and the current time in system compares, if the last operation time more than or equal to the current time in system, does not then allow to enter system; Whether operator's numbering of verifying the login personnel input then exists, and whether password is correct, will not provide prompting if there is operator's numbering of input; If Actor password's input error reaches predetermined times continuously, system will not allow login.
Described CPU card electricity consumption Service Synthesis Management System also comprises:
The dictionary management module, the storage system essential information that arrives commonly used;
The electricity price administration module, record traffic disposal cost in advance (service charge) information and the default parameters information of setting up the set electric energy meter of electricity consumption contract;
The ammeter parameter is provided with module, by revising subscriber card or test card, the operational factor in the electric energy meter is made amendment;
Card reader is provided with module, and the connection parameter of the card reader of CPU card is set;
CPU card discrepancy library module is provided with the parameter that each sale of electricity point went out to put in storage in the CPU card electricity consumption Service Synthesis Management System;
Function card is made module, and subscriber card is made, and makes it become a new subscriber card; Also can make, make it become the card of checking meter, change Biao Ka or card is set test card.
Operational factor is provided with module, at first by reading subscriber card or inquiry, find some parameter informations in user's essential information and user's the CPU card prepayment meter, the value of each parameter that provides according to the client is changed the parameter of this electric energy meter in the database then, again with new parameter next time purchase electric formula be written to usefulness CPU purchase in the electricity card.
Moon data commentaries on classics knot module, carried out data in every month and carry down, sale of electricity last month data and meter reading data are dumped to sale of electricity historical data table respectively and the historical data table of checking meter in, check when start-up system last month, whether data carried down, if do not carry down, the prompting keeper need carry out moon data and carry down;
Enquiry module, the keeper according to the relation of alternative condition, selects the output order by selecting querying condition, qualified data based output sequential query is come out, and generate form;
Reports module, statistics and printing sale of electricity business information.
Described CPU card electricity consumption Service Synthesis Management System also comprises:
The stealing processing module, at first read subscriber card, the ammeter identification number that obtains on the subscriber card adds up the time of stealing with this, calculate the maximum possible electric weight of institute's stealing then according to load control thresholding, determine the electricity price of stealing and the electricity price multiple of punishment by the keeper according to relevant regulations, obtain the punishment gold that actual needs is paid.
Overload tripping operation number of times recovers module, by reading subscriber card or inquiry, obtains the essential information of user's electric energy meter.After this purchased the electricity end, the data of using this module to rewrite in the card indicated.When treating that subscriber card and CPU card prepayment meter carry out exchanges data, the actual overload tripping operation number of times zero clearing in the electric energy meter can be recovered the user and purchases.
The advantage of CPU card pre-payment time-sharing electric energy meter system of the present invention is: be a complete electricity-selling system, behind the good prepayment meter of user installation, open an account by basic unit's service center and to obtain the CPU card that is loaded into prepayment meter, electric energy management department carries out sale of electricity by distributed sale of electricity point, the user uses the CPU card promptly can purchase from arbitrary sale of electricity point, thereby realize user's pre-payment electricity consumption, and CPU card electricity consumption Service Synthesis Management System can manage the flow process of electricity consumption, guarantee the correctness of charging, can handle stealing simultaneously, in addition, as selection, in the time of can using palm PC to carry out the school and check meter, raise the efficiency, reduce labor capacity.
Description of drawings
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the system architecture synoptic diagram of CPU card pre-payment time-sharing electric energy meter system of the present invention.
Fig. 2 is the CPU card sale of electricity point business system network architecture diagram in the CPU card pre-payment time-sharing electric energy meter system of the present invention.
Fig. 3 is the business function figure of the CPU card electricity consumption Service Synthesis Management System of CPU card pre-payment time-sharing electric energy meter system of the present invention.
Embodiment
Seeing also Fig. 1, is the holonomic system configuration diagram of CPU card pre-payment time-sharing electric energy meter system of the present invention.This CPU card pre-payment time-sharing electric energy meter system comprises: CPU card prepayment meter 1, CPU card 2, CPU card sale of electricity point business system 3, CPU card electricity consumption Service Synthesis Management System 4 (be used for CPU management card sale of electricity point business system 3), palm PC 5 or the person of checking meter.
Wherein CPU card prepayment meter 1 is responsible for the metering of electric energy, receives the forward purchasing electric weight that transmits in the CPU card 2, data such as load thresholding, and with power consumption, data such as maximum demand are returned and are write in the CPU card 2; CPU card 2 is media of Data transmission between CPU card prepayment meter 1 and the CPU card sale of electricity point business system 3, and CPU card sale of electricity point business system 3 and CPU card electricity consumption Service Synthesis Management System 4 are finished to CPU card 2 and write the forward purchasing electric weight, data such as load thresholding; CPU card electricity consumption Service Synthesis Management System 4 is finished new user's registration, handles and write down the electricity charge and the management information that obtains; 3 of CPU card sale of electricity point business systems carry out daily sale of electricity business and data transmission service; When palm PC 5 carries out the school and copy data, when not using palm PC 5, the person's of checking meter manual metering.
Below will introduce the function and the principle of work of above-mentioned each ingredient in detail.
1, palm PC 5
Palm PC 5 uses TP800.Palm PC 5 subsystems are a program that runs on TP800, when finishing the school and the function of checking meter.
2, the CPU card 2
Subscriber card: transmit the carrier of purchasing electrical information, power information, management information between CPU card sale of electricity point business system 3 and the electric energy meter.
PSAM (terminal security control module) card: sale of electricity person holds, and is used in the service network of CPU card sale of electricity point business system 3, finishes the identification to subscriber card.
Test card: the personnel of Utilities Electric Co. hold, and are used to check meter, and change table, and parameter is set.
3, CPU card prepayment meter 1
CPU card prepayment meter 1 has four kinds of settlement modes, and four kinds of patterns are respectively: the common electric weight of AOH; The many rates of the BOH amount of money; The many rates of COH electric weight; DOH ladder electricity price.This CPU card electricity consumption Service Synthesis Management System 4 can be managed the CPU card prepayment meter 1 of four kinds of settlement modes simultaneously, i.e. the electric energy meter of four types of DDSYF23A, DDSYF23B, DDSYF23C, DDSYF23D.
The electric energy meter (DDSYF2 3A) of the common electric weight clearing of AOH: during user power utilization, carry out dump energy by 0.01kWh and successively decrease, when dump energy is zero, cut off the user load electricity consumption automatically.Adopt the flat rate metering when this pattern, CPU card electricity consumption Service Synthesis Management System 4 writes each power consumption of purchasing in subscriber card, and electric energy meter is accepted the electric weight of purchasing in the subscriber card.
The electric energy meter (DDSYF23B) of the many rate clearing of the BOH amount of money: according to the electricity price difference of each tariff period, carry out an electricity cost by 0.01kWh and calculate, remaining sum successively decreases.When being zero, remaining sum cuts off the user load electricity consumption automatically.
The electric energy meter (DDSYF23C) of the many rates of COH electric weight clearing: according to the power consumption difference of actual each tariff period of electric energy meter, the power consumption of each tariff period of being copied back by rate electricity price that is provided with and subscriber card when the user purchases electricity by CPU card sale of electricity point business system 3 carries out sale of electricity accounting and processing.Handle each tariff period electric weight of copying back by the principle that returns the overcharge and demand payment of the shortage after, by the good rate electricity price of prior agreement residue is purchased the electric amount of money again and be converted to electric weight and write subscriber card, be loaded in the CPU card prepayment meter 1 by subscriber card.And CPU card prepayment meter 1 is by the 0.01kWh dump energy that successively decreases.When being zero, dump energy cuts off the user load electricity consumption automatically.
The electric energy meter (DDSYF2 3D) of DOH ladder electricity price clearing: CPU card sale of electricity point business system 3 is paid the amount of money according to the user and will be purchased the electric amount of money write subscriber card after handling incidentals such as tax, be loaded in the CPU card prepayment meter 1 purchasing the electric amount of money by subscriber card again, CPU card prepayment meter 1 is purchased processings of successively decreasing of the electric amount of money, cut-out user load electricity consumption automatically when remaining sum is zero according to actual month power consumption of user and agreement is good in advance a moon electricity consumption ladder electricity price.
4, CPU card electricity consumption Service Synthesis Management System 4
See also Fig. 2, be CPU card electricity consumption Service Synthesis Management System 4 network architecture diagram in the CPU card pre-payment time-sharing electric energy meter system of the present invention, the computing machine 34 that comprises the computing machine 32 of a plurality of sale of electricity points, a plurality of basic units service center, and the computing machine 36 of data center.The computing machine 34 of each basic unit's service center connects the computing machine 32 of a plurality of sale of electricity points by communication interface, and the computing machine 34 of all basic unit's service centers is connected to the computing machine 36 of data center by communication interface.
Wherein 32 in the computing machine of sale of electricity point carries out sale of electricity, does not handle other business, and each sale of electricity point needs at least one computing machine.Recommend to increase a stand-by computer.
The computing machine 34 of basic unit's service center can be done all business functions, as opens an account, and purchases electricity, mends card, and card is safeguarded, checked meter etc.Each basic unit's service center needs at least two computing machines, and intercomputer is formed LAN (LAN (Local Area Network)) network, and the configuration palm PC is selectable.
The computing machine 36 of data center does not carry out concrete business operation, receives only business datum, carries out report output, analyzes etc.
This CPU card electricity consumption Service Synthesis Management System 4 is with different levels, distributed, extendible systems.The computing machine 32 that its distributed nature is embodied in each sale of electricity point all has the independent database operation, do not rely on network during sale of electricity, like this, even the computing machine of certain sale of electricity point 32 can not sale of electricity because of certain fault, also can not have influence on the operation of the computing machine 32 of other sale of electricity point, certainly, the business datum of every day all must be transferred to upper level unit, be the computing machine 34 of basic unit's service center, when guaranteeing that the user purchases electricity next time can other arbitrarily the computing machine 32 of sale of electricity point carry out.The operation unit that its extensibility is embodied in its minimum is that a cover operates in the sale of electricity main system (BCS on the computing machine 34 of basic unit's service center, Basic Computer Station), can set up a plurality of sale of electricity point (SP on this basis downwards, Selling Point) computing machine, operation sale of electricity subsystem, upwards business datum can be delivered to (the DC of data center, Data Center) computing machine, data center can be multistage, as city data center, province (state) data center, National Data Centre.Its laminarity is embodied in data and successively uploads, and the computing machine 32 of sale of electricity point passes to the computing machine 34 of basic unit's service center with data, and the computing machine 34 of basic unit's service center passes to data the computing machine 36 of data center again.Wherein move the sale of electricity subsystem sale of electricity point computing machine 32 not necessarily, be generally used for the suburb sale of electricity or act on behalf of sale of electricity.
The computing machine 32 of sale of electricity point, the computing machine 34 of basic unit's service center, and the communication mode of the computing machine 36 of data center can be selected PSTN, GSM-GPRS, CDMA for use.Usually PSTN is an economic way.The computing machine 36 of data center, the computing machine 34 of basic unit's service center, and the computing machine 32 of sale of electricity point is followed successively by relationship between superior and subordinate.Communication is only being carried out between the superior and the subordinate, and do not stride level communication: between the computing machine 32 of sale of electricity point and the computing machine 34 of basic unit's service center is two-way communication, is one-way communication between the computing machine 34 of basic unit's service center and the computing machine 36 of data center.Usually be no more than 30km between the computing machine 34 of basic unit's service center and the computing machine 32 of sale of electricity point, can pass through the manual delivery data when making things convenient for PSTN/GSM/CDMA to break down.Distance is not limit between the computing machine 34 of basic unit's service center and the computing machine 36 of data center, but between PSTN/GSM/CDMA or better communication mode must be arranged.Exchange at least once every day between the computing machine 32 of sale of electricity point and the computing machine 34 of basic unit's service center, can purchase at the computing machine 32 of its arbitrary sale of electricity point with the client under the computing machine 34 that makes things convenient for this basic unit's service center.How many days decision according to actual needs transmits once between the computing machine 34 of basic unit's service center and the computing machine 36 of data center, but should transmit once at least in every month.The data that the computing machine 34 of basic unit's service center is delivered to the computing machine 32 of sale of electricity point are the customer profile data.The data that the computing machine 34 of basic unit's service center is delivered to DC are all business datums, comprise sale of electricity, mend card, increase-volume, change customer data, check meter or the like.Data transfer is carried out in the mode of data file.
According to the size of CPU card electricity consumption Service Synthesis Management System 4, the computing machine 36 of data center, the computing machine 34 of basic unit's service center can independently exist or merge as a whole.
5, CPU card electricity consumption Service Synthesis Management System 4
Seeing also Fig. 3, is the composition module map of the CPU card electricity consumption Service Synthesis Management System 4 of CPU card pre-payment time-sharing electric energy meter system of the present invention, comprises following module:
5.1 system login module
In order to guarantee the safety of data, system is by the logon rights of login module restriction system, behind program start, the system of entering lands module, this system lands that module is operated post-set time for the last time with system and the current time in system compares, if the last operation time more than or equal to the current time in system, then thinks artificially to have changed the time of system, can damage system, so do not allow to enter system; Whether operator's numbering of checking login personnel input exists, and correctly whether password (password default is empty), will not provide prompting if there is operator's numbering of input in the database; If Actor password's input error reaches 3 times continuously, system will not allow login; Must guarantee when revising password that the information in numbering, Old Password and the database that the operator imports is corresponding, and new password is made amendment with consistent just permission of affirmation password after will revising.
5.2 dictionary management module
After system lands, with system essential information (employee, address 1, the address of arriving 2 commonly used, address 3, the computerized information of data center, the computerized information of basic unit's service center, electric energy meter type, load nature of electricity consumed, customer type, type of credential, Card Type changes the table reason, Payment Methods, termination of contract reason, bank, platform becomes, circuit, the stamp tax parameter) be input in advance in the dictionary, make things convenient for administering and maintaining of data;
5.3 electricity price administration module
This electricity price administration module has write down electricity price information in advance and has set up the default parameters information of the set electric energy meter of electricity consumption contract for convenience of the keeper, comprise: the electricity price numbering, title, the electric energy meter type, load nature of electricity consumed, electricity price, tax and electricity consumption unit price are enabled, revised, contain to expense 1, expense 2, expense 3, expense 4 whether, minimumly purchases the electric amount of money, the pre-alarm thresholding, alarm threshold is hoarded thresholding, month electricity consumption truth of a matter, the overdraw thresholding, buy thresholding on dredit, power load control thresholding, information such as overload outage number of times; The information of having noted down can also be generated the print data tabulation;
5.4 the ammeter parameter is provided with module
CPU card prepayment meter 1 can be made amendment by the operational factor in subscriber card or the test card his-and-hers watches, comprise: the display items duration, maximum demand calculates mode (sliding or periodic), requirement computation period and slippage window time, automatic time Settlement Date, stop in week and whether cut off the power supply day, the audible alarm time, the time interval that can not cut off the power supply (can not cut off the power supply the start time, can not cut off the power supply the concluding time), can not cut off the power supply the date, the manual pulley option, take turns automatically option with at being provided with of the electricity price of different settlement modes or rate etc.;
5.5 card reader is provided with module
The library module 5.6 the CPU card is come in and gone out
5.7 function card is made module
Can make subscriber card, make it become a new subscriber card; Also can make, make it become the card of checking meter, change Biao Ka or card is set test card.
When making subscriber card, do not need to fill in information such as settlement mode and parameter; Making test card then needs to select this test card will be used for the CPU card prepayment meter 1 of which kind of settlement mode, when the effect of test card is (card is set) when the parameter of CPU card prepayment meter 1 is set, also need to select than the higher configuration information of existing version number in the CPU card prepayment meter 1.
5.8 operational factor is provided with module
Operational factor is provided with module, at first by reading subscriber card or inquiry, find some parameter informations in user's essential information and user's the CPU card prepayment meter, the value of each parameter that provides according to the client is changed the parameter of this electric energy meter in the database then, again with new parameter next time purchase electric formula be written to usefulness CPU purchase in the electricity card.
5.9 set up the contract module
The parameter information of the employed CPU card of user prepayment meter 1 and user's basic document information are set up by this functional module, and other miscellaneous service function all will be quoted the essential information that this place sets up.
When importing data, the operator can judge that find wrong or ineligible data, system should provide miscue information to the data item of being imported; If the data fit requirement, system writes the settlement mode of CPU card prepayment meter 1 in user's the subscriber card, and the parameter of user profile and CPU card prepayment meter 1 is saved in the database;
5.10 amendment of contract module
This module is exactly that user's electricity consumption contract information is made amendment, but not every information all allows change.Information before and after all changes all must be charged to archives, and the change information before and after revising can be listed as into list;
5.11 cancellation module
When the user is ready to stop the electricity consumption contract for a certain reason, need to use this module to carry out cancellation.Should check meter earlier before the cancellation, can stop the electricity consumption contract after the up-to-date information in user's the CPU card prepayment meter 1 is preserved.Find multiplexing electric abnormality, should handle earlier could cancellation after unusual.
5.12 stealing processing module
Read subscriber card, obtain on the subscriber card ammeter ID (sign) number and time of this accumulative total stealing (minute), calculate the electric weight of institute's stealing then according to load control thresholding, determine the electricity price of stealing and the electricity price multiple of punishment by the keeper according to relevant regulations, obtain the punishment gold that actual needs is paid;
5.13 overload tripping operation number of times recovers module
By reading subscriber card or inquiry, obtain the essential information of user's electric energy meter.After this purchased the electricity end, the data of using this module to rewrite in the card indicated.When treating that subscriber card and CPU card prepayment meter carry out exchanges data, the actual overload tripping operation number of times zero clearing in the electric energy meter can be recovered the user and purchases.
5.14 benefit card module
After subscriber card is lost, can mend card for the user who has lost subscriber card by this module.According to this user of condition query, this user's essential information will show, and comprises old card number, needs the keeper to select the card number of neocaine.The information that the keeper provides according to the client (subscriber card of having lost dress table or be unkitted table) selects to mend the mode (adorned electricity mend card or be unkitted electricity mend card) of card, if the information that the user provides is incorrect, the neocaine CPU card prepayment meter 1 of can not normally packing into.Will be kept in the database mending the card register system, and can print and mend the card document;
5.15 card maintenance module
This functions of modules all is that the data of losing are handled with mending card the same, and difference is to mend card and is merely able to last data are handled, and card is safeguarded and can all electricity records of purchasing be handled one by one;
5.16 sale of electricity module
Collect user's cash or check, after the value added tax and various incidentals that the money of single-candidate deduction will be paid, will purchase the electric amount of money or electric weight and be written in the subscriber card, and with in the business datum data-in storehouse.
When importing data, the operator can judge that find wrong or ineligible data, system provides miscue information to the data item of being imported (mainly being to purchase electric weight in advance or purchase the electric amount of money in advance); System can be kept at the electrical information of purchasing of keeper input in the database, and can print and purchase electric invoice.Can also make amendment at the same sale of electricity point of purchasing the electric same day to the data on the subscriber card that is unkitted table, and all be recorded in the database with amended information before revising.
5.17 data backup module
In order to ensure data security, the suggesting system for wearing operating personnel back up data every day.If system data is destroyed, can recover backed up data storehouse the previous day, to reduce the loss that causes owing to sale of electricity loss of data or destruction;
5.18 data transmission module
For can realize data gather the management and can be in computing machine 32 sales of electricity of the arbitrary sale of electricity point under the computing machine 34 of same basic unit service center, need every day and the data in the computing machine 32 of each sale of electricity point are uploaded to the computing machine 34 of basic unit's service center, gather the back by the issue the documents computing machine 32 of each the sale of electricity point under it of the computing machine 34 of basic unit's service center, to realize interconnected sale of electricity;
5.19 month data are changeed the knot module
Data processing speed when improving sale of electricity was carried out data and is carried down in every month.Sale of electricity last month data and meter reading data dumped to the sale of electricity history lists respectively and the historical data table of checking meter in, to realize the quick running of system's sale of electricity, should check when start-up system last month, whether data carried down, if do not carry down, the prompting keeper need carry out moon data and carry down;
5.20 palm PC communication module
CPU card prepayment meter 1 can be by using test card and palm PC 5 infrared copy meters.This module is exactly that the data of will be copied in the palm PC 5 show for analyzing and preserving, and does not comprise the temperature compensation part;
5.21 meter-reading module
This module is to be used for the active data of test card is saved in the database, and meter reading data can be emptied after data are preserved;
5.22 change the table module
When user's CPU card prepayment meter 1 needs to change for a certain reason, change in the new electric energy meter of being installed at first with the swap out information of old electric energy meter of test card, and then with the information of old electric energy meter in the test card.And the table number of new and old table need be saved in the database.
Can read and changed to or the test card of the data that swap out is obtained old electric energy meter information, and the data that test card is returned are saved in the database; If the existing information that changes to electric energy meter then directly shows this new electric energy meter table number in the test card, do not change to the ammeter file if having in the card, also need in cash statement, select the new electric energy meter table number that is changed to.
5.23 enquiry module
The keeper according to the relation of alternative condition, selects the output order by selecting querying condition (date, table number, name, address etc.), qualified data based output sequential query is come out, and generate form.The field of report generation can be selected voluntarily by the user;
5.24 Reports module
Can add up and print every day, every month and the interior sale of electricity business information of scope preset time;
System provided by the fixing date, certain month or year, whether comprise that historical record comes Query Information, and can select the type of packet mode and form to produce form.Preview directly can be printed or generated to the form that produces.And can select the field of form.
Though more than described the specific embodiment of the present invention; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than be used for qualification to scope of the present invention; those of ordinary skill in the art are in the modification and the variation of the equivalence of doing according to spirit of the present invention, all should be encompassed in the scope that claim of the present invention protects.
Claims (10)
1. a CPU card pre-payment time-sharing electric energy meter system is characterized in that: comprise CPU card prepayment meter, CPU card, CPU card electricity consumption Service Synthesis Management System, CPU card electricity consumption Service Synthesis Management System, palm PC and palm PC kilowatt meter reading-out system;
Wherein CPU card prepayment meter carries out the metering of electric energy, receives the data that transmit in the CPU card, and data is returned write in the CPU card;
The CPU card is the medium of Data transmission between CPU card prepayment meter and the CPU card electricity consumption Service Synthesis Management System, and CPU card electricity consumption Service Synthesis Management System is finished to the CPU card and write data;
Wherein CPU card electricity consumption Service Synthesis Management System is finished new user's registration, handles and write down the electricity charge and the management information that obtains;
When using palm PC kilowatt meter reading-out system in the palm PC that electric energy meter is carried out the school and the copy reading data, when not using palm PC, the person of checking meter is carried out manual metering;
CPU card sale of electricity point business system is paid the amount of money according to the user and will be purchased the electric amount of money write subscriber card after handling incidentals such as tax, be loaded in the CPU card prepayment meter purchasing the electric amount of money by subscriber card again, CPU card prepayment meter is purchased processings of successively decreasing of the electric amount of money, cut-out user load electricity consumption automatically when remaining sum is zero according to actual month power consumption of user and agreement is good in advance a moon electricity consumption ladder electricity price.
2. CPU card pre-payment time-sharing electric energy meter system as claimed in claim 1 is characterized in that: described CPU card is the smart card based on Time COS, comprises following three types:
Subscriber card: the user transmits the carrier of purchasing electrical information, power information, management information between CPU card electricity consumption Service Synthesis Management System and CPU card prepayment meter;
Terminal security control module card: sale of electricity person holds, and is used in the service network of CPU card sale of electricity point business system, finishes the identification to subscriber card; And
Test card: the personnel of Utilities Electric Co. hold, and are used to check meter, and change table, and parameter is set.
3. CPU card pre-payment time-sharing electric energy meter system as claimed in claim 2, it is characterized in that: described CPU card electricity consumption Service Synthesis Management System comprises the computing machine of the computing machine of a plurality of sale of electricity points, a plurality of basic units service center, and the computing machine of data center, the computing machine of each basic unit's service center connects the computing machine of a plurality of sale of electricity points by communication interface, and the computing machine of all basic unit's service centers is connected to the computing machine of data center by communication interface;
The computing machine of described sale of electricity point only carries out sale of electricity, does not handle other business, and the calculating function of basic unit's service center is done all business functions, and the computing machine of data center does not carry out concrete business operation, receives only business datum, carries out report output, analyzes;
The business data transmission of the computing machine of described sale of electricity point is to the computing machine of basic unit's service center, be distributed to the computing machine of the sale of electricity point under it after the Computer Processing of basic unit's service center again, the computing machine of basic unit's service center passes to data the computing machine of data center again.
4. CPU card pre-payment time-sharing electric energy meter system as claimed in claim 3 is characterized in that: the computing machine of described each sale of electricity point all has the independent database operation.
5. CPU card pre-payment time-sharing electric energy meter system as claimed in claim 3 is characterized in that: the computing machine of the computing machine of described data center and basic unit's service center is independent respectively existence or as a whole.
6. CPU card pre-payment time-sharing electric energy meter system as claimed in claim 3, it is characterized in that: described CPU card electricity consumption Service Synthesis Management System comprises the system login module, sets up the contract module, sale of electricity module, amendment of contract module, cancellation module, change the table module, mend card module, card maintenance module, meter-reading module, data backup module, data transmission module, palm PC communication module and parameters are provided with module.
7. CPU card pre-payment time-sharing electric energy meter system as claimed in claim 6, it is characterized in that: described system login module, behind system login module login system, the operation that the user carries out is judged by system, selects to enter following each corresponding execution module according to judged result then;
Set up the contract module, be used for setting up the electricity consumption contract, at first the data item of being imported is judged when the operator imports data, find wrong or ineligible data, system provides miscue information; If the data fit requirement, the settlement mode of the CPU card prepayment meter that system will wherein prestore is write in the subscriber card, and the parameter of user profile and CPU card prepayment meter is saved in the database;
The sale of electricity module, set up the electricity consumption contract after, the user is purchased the electric amount of money or electric weight is written in the subscriber card, and business datum is saved in the database;
Amendment of contract module when user's electricity consumption contract information is made amendment, is all charged to the modification information before and after all changes and is saved in the database;
The cancellation module at first is kept at database with the up-to-date information in the CPU card prepayment meter of user before the cancellation, stops the electricity consumption contract then, if find multiplexing electric abnormality, stops the electricity consumption contract again after processing earlier is unusual;
Change the table module, when user's CPU card prepayment meter need be changed, at first read the test card that has swapped out or changed to data and obtain old electric energy meter information, and the data that test card is returned are saved in the database; If the existing information that changes to electric energy meter then directly shows new electric energy meter table number in the test card, do not change to the ammeter file if having in the card, then in cash statement, select the electric energy meter table number that is changed to;
Mend card module, after subscriber card is lost, mend card for the user who has lost subscriber card, at first according to this user of condition query, the essential information that shows this user then, the information that the keeper provides according to the client selects to mend the mode of card, chooses a new card number again, will mend the card recorded and stored at last in database;
The card maintenance module, this user of information inquiry who provides according to the user at first, all that show this user are then purchased electrographic recording, handle one by one purchasing the electricity record at last;
Meter-reading module, CPU card electricity consumption Service Synthesis Management System is saved in the active data in the test card in the database, afterwards the meter reading data in the test card is emptied;
The data backup module backs up data;
Data transmission module, with the computing machine of the data upload in the computing machine of each sale of electricity point to basic unit's service center, gather the back by the issue the documents computing machine of each the sale of electricity point under it of the computing machine of basic unit's service center, the computing machine of basic unit's service center is sent to data the computing machine of data center again;
The palm PC communication module obtains the data of institute's copy reading in the palm PC, and data are saved in the database.
8. CPU card pre-payment time-sharing electric energy meter system as claimed in claim 7, it is characterized in that: described system login module at first system is operated post-set time for the last time and the current time in system compares, if the last operation time more than or equal to the current time in system, does not then allow to enter system; Whether operator's numbering of verifying the login personnel input then exists, and whether password is correct, will not provide prompting if there is operator's numbering of input; If Actor password's input error reaches predetermined times continuously, system will not allow login.
9. CPU card pre-payment time-sharing electric energy meter system as claimed in claim 6 is characterized in that: described CPU card electricity consumption Service Synthesis Management System also comprises:
The dictionary management module, the storage system essential information that arrives commonly used;
The electricity price administration module writes down electricity price information and the default parameters information of setting up the set electric energy meter of electricity consumption contract in advance;
The ammeter parameter is provided with module, by revising subscriber card or test card, the operational factor in the electric energy meter is made amendment;
Card reader is provided with module, the connection parameter of CPU card reader;
CPU card discrepancy library module, the CPU card that each computing machine in the CPU card sale of electricity point business system is set goes out the parameter of warehouse-in;
Function card is made module, and subscriber card is made, and makes it become a new subscriber card; Also can make, make it become the card of checking meter, change Biao Ka or card is set test card;
Operational factor is provided with module, at first by reading subscriber card or inquiry, find some parameter informations in user's essential information and user's the CPU card prepayment meter, the value of each parameter that provides according to the client is changed the parameter of this electric energy meter in the database then, newer parameter is purchased the CPU that electric formula is written to usefulness in next time and purchases in the electricity card;
Moon data commentaries on classics knot module, carried out data in every month and carry down, sale of electricity last month data and meter reading data are dumped to the sale of electricity history lists respectively and the historical data table of checking meter in, check when start-up system last month, whether data carried down, if do not carry down, the prompting keeper carries out moon data and carries down;
Enquiry module, the keeper according to the relation of alternative condition, selects the output order by selecting querying condition, qualified data based output sequential query is come out, and generate form;
Reports module, statistics and printing sale of electricity business information.
10. CPU card pre-payment time-sharing electric energy meter system as claimed in claim 6 is characterized in that: described CPU card electricity consumption Service Synthesis Management System also comprises:
The stealing processing module, at first read subscriber card, the ammeter identification number that obtains on the subscriber card adds up the time of stealing with this, calculate the maximum possible electric weight of institute's stealing then according to load control thresholding, determine the electricity price of stealing and the electricity price multiple of punishment by the keeper according to relevant regulations, obtain the punishment gold that actual needs is paid;
Overload tripping operation number of times recovers module, by reading subscriber card or inquiry, obtains the essential information of user's electric energy meter.After this purchased the electricity end, the data of using this module to rewrite in the card indicated, when treating that subscriber card and CPU card prepayment meter carry out exchanges data, can be with the actual overload tripping operation number of times zero clearing in the electric energy meter, and the recovery user purchases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101416339A CN101329790B (en) | 2008-07-18 | 2008-07-18 | Pre-payment time-sharing electric energy meter system for CPU card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101416339A CN101329790B (en) | 2008-07-18 | 2008-07-18 | Pre-payment time-sharing electric energy meter system for CPU card |
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| Publication Number | Publication Date |
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| CN101329790A CN101329790A (en) | 2008-12-24 |
| CN101329790B true CN101329790B (en) | 2010-11-10 |
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| CN2008101416339A Expired - Fee Related CN101329790B (en) | 2008-07-18 | 2008-07-18 | Pre-payment time-sharing electric energy meter system for CPU card |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103679954B (en) * | 2012-09-14 | 2016-07-20 | 深圳市金正方科技股份有限公司 | A kind of intelligent correction method and system based on IC-card charge |
| CN103679955B (en) * | 2012-09-25 | 2016-06-01 | 深圳市金正方科技股份有限公司 | A kind of step price electricity-selling system based on IC-card amount control ammeter and IC-card amount control ammeter |
| CN103455952A (en) * | 2013-09-06 | 2013-12-18 | 国家电网公司 | Indoor information displaying and publishing system |
| CN104036432A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Method for implementing power purchase of power purchase card reader |
| CN104460621B (en) * | 2014-12-06 | 2017-06-06 | 深圳点亮新能源技术有限公司 | A kind of smart home power consuming administrative system based on intelligent grid |
| CN106257546A (en) * | 2015-06-17 | 2016-12-28 | 中兴通讯股份有限公司 | The method of managing prepaid intelligent monitoring terminal and prepayment intelligent detection and control terminal |
| WO2017031696A1 (en) * | 2015-08-25 | 2017-03-02 | 深圳市思达仪表有限公司 | Cpu card prepaid time-sharing electric energy meter system |
| CN105608800B (en) * | 2015-12-21 | 2018-11-20 | 国网四川省电力公司电力科学研究院 | A kind of portable intelligent ammeter payment fault detection system |
| CN105488914A (en) * | 2015-12-21 | 2016-04-13 | 国网四川省电力公司电力科学研究院 | Local charge-control interactive data fault location system |
| CN115512488B (en) * | 2022-11-24 | 2023-04-28 | 国网江苏省电力有限公司营销服务中心 | Time-sharing electricity charge calculation method and device based on flexible rate electric energy meter |
| CN116993336B (en) * | 2023-09-28 | 2023-12-05 | 广东浩宁达实业有限公司 | Electric energy meter electricity selling quick settlement method |
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| CN101329790A (en) | 2008-12-24 |
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