A kind of control device, card prepay charging management system, electricity-selling system and method for taking
Technical field
The present invention relates to the sale of electricity field, be specifically related to a kind of expense control device, card prepay charging management system, electricity-selling system and method.
Background technology
In recent years, along with the development of intelligent power technology, that purchases electricity conveniently more and more receives consumers in general's attention, and traditional shortcoming of purchasing electric mode also exposed day by day is come out.Traditional electric mode of purchasing is: holds and purchases electricity, local take control, and the plug-in card transmission of electricity, promptly each power consumer is furnished with an electricity and blocks, and purchases electricity the first time and need arrive first the electric power business hall and open card; Must hold when the user purchases electricity at every turn and purchase; And the electric quantity data of at every turn purchasing electricity all writes in the electricity card; After carrying electricity card and go home, the user need purchasing electric weight be input to ammeter through the electricity card is inserted ammeter; Before the electricity charge use up through issue alarm, the breaker tripping and closing steering order is controlled local electric energy meter, thereby control user power utilization.
Application number is that " CN200820049926.X ", name are called " a kind of pre-paying kilowatt-hour meter " and disclose a kind of pre-paying kilowatt-hour meter, comprises ammeter body and external display device.Described external display device is selected to be placed on the position of conveniently checking within doors by the user, is connected through the Zigbee wireless communication networks with the ammeter body; Electric energy metrical module, outage control module, Zigbee network communication module, GPRS/CDMA network communication module, LCD display module that the ammeter body comprises the main control unit circuit and is connected with governor circuit respectively; Also comprise the power module that all is connected with each several part.The utility model has increased GPRS/CDMA network communication module and Zigbee network communication module in existing ammeter; Make ammeter transmit paying information through the mobile network, pre-payment is used, and is beneficial to the power department management; Again through the other display device of Zigbee network technology collocation; Make the user can check each item power consumption parameter easily, can planned supply and use of electric power, economize on resources.
But above-mentioned utility model tradition is purchased electric mode and is had wretched insufficiency, and it is more loaded down with trivial details to purchase the electric current journey, and the user must insert ammeter with purchasing ammeter electric weight input ammeter with the electricity card after purchasing electricity at every turn; Because the electricity card often directly contacts with ammeter, so both surface in contacts have reduced the serviceable life of electric card and ammeter all than being easier to cause wearing and tearing; Because traditional ammeter must make the transmission of electricity of electricity consumption card media, therefore must be provided with draw-in groove in traditional ammeter, the cost that has caused traditional ammeter is than higher.Based on above defective, the present invention provides a kind of expense control device, card prepay charging management system, electricity-selling system and method.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and in traditional electricity-selling system, has introduced card prepay charging management system, has avoided purchasing the fussy degree of electric current journey, has increased the serviceable life of ammeter, has reduced the manufacturing cost of ammeter.
The embodiment of the invention provides a kind of expense control device, and said device can comprise:
Silver Electricity Federation net module is used for communicating by letter with banking system, obtains the charging information that the user purchases electricity;
The backstage accounting module is used for chargeing according to user's information about power and the electric price parameter gathered, and upgrades according to the remaining sum of said charging information to the long-range expense control user after supplementing with money;
Remote control module is used to obtain the charging result of backstage accounting module, and according to this charging result electric supply meter is carried out Long-distance Control.
The expense control device that the embodiment of the invention provides, said backstage accounting module can comprise:
Data capture unit is used to obtain the electric price parameter of the synchronous user's information about power of acquisition interface, marketing interface and user's charging information that silver-colored Electricity Federation net module transmits;
Electricity charge computing unit is used for calculating demand charge and user balance according to said information about power, electric price parameter and charging information.
The expense control device that the embodiment of the invention provides, said remote control module can comprise:
Comparing unit is used for the difference and the pre-set threshold value of said demand charge and user balance are compared;
Performance element is used for generating corresponding remote control commands according to the comparative result of said comparing unit, and said remote control commands is sent to ammeter;
Said remote control commands can comprise: the user is tripped, reports to the police, closes a floodgate and cancels controlling alarm.
The expense control device that the embodiment of the invention provides, said backstage accounting module are purchased the electric amount of money and are added on the said remaining sum said when newly purchasing electricity, and its computing formula is:
Money=FL1*DL1+FL2*DL2+ ... FLn*DLn (wherein FL is a rate, and DL is a power consumption).
The embodiment of the invention also provides a kind of card prepay charging management system that comprises above-mentioned expense control device; Said card prepay charging management system can also comprise electricity selling device; Electricity selling device; Be used to receive the user and purchase the electricity request, ask to carry out corresponding function, said electric supply meter is carried out Long-distance Control thereby send the result to expense control device simultaneously according to the corresponding said electricity of purchasing.
The card prepay charging management system that the embodiment of the invention provides is saidly purchased electric request and can be comprised: opens card, purchases electricity, moves back expense, mends card, writes card troactively, printed invoice, system history data statistical study be professional.
The card prepay charging management system that the embodiment of the invention provides; Said electricity-selling system can also comprise the power information acquisition system; Said power information acquisition system receives the remote control commands that said card prepay charging management system issues, and carries out Long-distance Control thereby send to said electric supply meter through the concentrator transfer.
The embodiment of the invention also provides a kind of expense control method, and said method can comprise:
Silver Electricity Federation net step is communicated by letter with banking system, obtains the charging information that the user purchases electricity;
The backstage charging step charges according to gathering user's information about power and electric price parameter, and upgrades according to the remaining sum of above-mentioned charging information to the long-range expense control user after supplementing with money;
The Long-distance Control step is obtained the charging result of backstage accounting module, and according to this charging result electric supply meter is carried out Long-distance Control.
The expense control method that the embodiment of the invention provides, said backstage charging step can comprise:
Data acquisition step is obtained the electric price parameter of the synchronous user's information about power of acquisition interface, marketing interface and user's charging information that silver-colored Electricity Federation net module transmits;
Electricity charge calculation procedure is calculated demand charge and user balance according to said information about power, electric price parameter and charging information;
The expense control method that the embodiment of the invention provides, said Long-distance Control step can comprise:
Comparison step compares the difference and the pre-set threshold value of said demand charge and user balance;
Execution in step generates corresponding remote control commands according to the comparative result of comparison step, and said remote control commands is sent to ammeter;
Said remote control commands comprises: the user is tripped, reports to the police, closes a floodgate and cancels controlling alarm.
The expense control method that the embodiment of the invention provides in the charging step of said backstage, is newly purchased the electric amount of money and is accumulated on the said remaining sum, and its charging formula is:
Money=FL1*DL1+FL2*DL2+ ... FLn*DLn (wherein FL is a rate, and DL is a power consumption).
The embodiment of the invention also provides a kind of prepaid electricity selling method that comprises above-mentioned expense control step; Said prepaid electricity selling method can also comprise the sale of electricity step; In the sale of electricity step; Receive the user and purchase the electricity request, ask to carry out corresponding function, said electric supply meter is carried out Long-distance Control thereby send the result to expense control step simultaneously according to the corresponding said electricity of purchasing.
The prepaid electricity selling method that the embodiment of the invention provides is saidly purchased electric request and can be comprised: opens card, purchases electricity, moves back expense, mends card, writes card troactively, printed invoice, system history data statistical study be professional.
Compared with prior art, beneficial effect of the present invention is:
1) it is convenient, quick to purchase the electric current journey.
2) reduced the spoilage of ammeter.
3) reduced the ammeter manufacturing cost.
4) ageing height.
Description of drawings
Fig. 1 is: the expense control device synoptic diagram of the embodiment of the invention;
Fig. 2 is: the structural representation of electricity-selling system in the prior art;
Fig. 3 is: a kind of electricity-selling system synoptic diagram that the embodiment of the invention provides;
Fig. 4 is: a kind of card prepay charging management system that the embodiment of the invention provides;
Fig. 5 is: the backstage charging method schematic flow sheet of the embodiment of the invention;
Among the figure: 1, take the control device; 101, remote control module; 102, backstage accounting module; 103, module is netted in silver-colored Electricity Federation; 2, marketing system; 3, sale of electricity terminal; 4, automatic meter reading system; 5, acquisition terminal; 6, electric supply meter; 7, card prepay charging management system; 701, electricity selling device; 702, take the control device.8, power information acquisition system; 9, concentrator.
Embodiment
As shown in Figure 1, be embodiment of the invention expense control device synoptic diagram, said expense control device can comprise: remote control module, backstage accounting module, silver-colored Electricity Federation net module.Wherein: accounting module one end in backstage connects long-range expense control module, and the other end connects silver-colored Electricity Federation net module; The backstage accounting module is used for the remaining sum of supplementing the long-range expense control user in back with money is upgraded, and purchases the electric amount of money to this and is added on the remaining sum, and demand charge is upgraded; Remote control module obtains the current state of said electric supply meter after said backstage accounting module charges, and supplements with money for the user is long-range or carries out Long-distance Control.Silver Electricity Federation net module is used for communicating with banking system, realizes that the collection charges of bank and reconciliation are professional.In addition, can also handle preparatory inquiry transaction, the authenticating transactions that bank end can initiate and dash and just conclude the business, and result is returned banking system.For example, the reconciliation business is initiated by bank, when receiving the reconciliation data and database purchase electrographic recording and compare, and the result is returned to bank.
Remote control module is according to the charging result of backstage accounting module; Generation is to ammeter remote control commands information; Through power information acquisition system interface, to the ciphertext of electric supply meter sending controling instruction, after the electric supply meter deciphering steering order; According to the instruction implication, carry out breaker tripping and closing, sound and light alarm action.
The charging way of backstage accounting module comprises two kinds of situation, and a kind of is regularly to calculate: regularly charge to all expense control users every day;
Another kind is to supplement the back remaining sum with money to calculate: when new purchasing newly purchased the electrical information warehouse-in when electricity takes place, long-range expense control user's remaining sum is upgraded, purchase the electric amount of money to this and be added on the remaining sum.Charge after the completion, upgrade the corresponding database table.Wherein said charging method can adopt following mode:
User's electric energy meter data according to copying and accepting are calculated, and calculating needs electricity price (tou power price, ladder electricity price) parameter, and this parameter is obtained by the marketing interface.Formula is:
Money=FL1*DL1+FL2*DL2+ ... FLn*DLn (wherein FL is a rate, and DL is a power consumption)
After user's electric terminals on sale is purchased electricity; The sale of electricity terminal is purchased electric data with the user and is sent to card prepay charging management system; Card prepay charging management system is through processing such as data check, storages; Judgment data is legal after cipher machine is encrypted, and gives the power information acquisition system by acquisition interface then, and is handed down to prepayment meter by the power information acquisition system.
Said remote control module; Be used for from the backstage that accounting module (for example obtains user's electric energy meter state; Arrearage, alarm, normal etc.), and generate corresponding remote control commands, and said steering order is encrypted the back send to ammeter through the power information acquisition system according to this electric energy meter state.For example, when user's remaining sum is not enough, then send the instruction of operating a switch to electric supply meter, treat that the user purchases electricity after, to electric supply meter transmission reclosing command.The long-range unit of supplementing with money connects long-range expense control unit.
As shown in Figure 2, be the structural representation of electricity-selling system in the prior art; Existingly purchase electric mode and be: hold and purchase electricity, locally take control, the plug-in card transmission of electricity, promptly each power consumer is furnished with an electricity and blocks, and purchases electricity the first time and need arrive first the electric power business hall and open card; Must hold when the user purchases electricity at every turn and purchase; And the electric quantity data of at every turn purchasing electricity all writes in the electricity card; After carrying electricity card and go home, the user need purchasing electric weight be input to ammeter through the electricity card is inserted ammeter; Before the electricity charge use up through issue alarm, the breaker tripping and closing steering order is controlled local electric energy meter, thereby control user power utilization.
As shown in Figure 3, the embodiment of the invention provides a kind of electricity-selling system, and this system can comprise: sale of electricity terminal, card prepay charging management system, power information acquisition system, concentrator, electric supply meter, marketing system.Card prepay charging management system connects marketing system, sale of electricity terminal and power information acquisition system respectively; Concentrator one end connects electric supply meter, and the other end connects the power information acquisition system.
Wherein, the sale of electricity terminal is used to respond user operation to be purchased the electricity card and supplements operation with money, expansion sale of electricity mode, and card prepay charging management system is used for software cryptography, financial management, bank data processing, accounting processing, system management and bill management.Power information acquisition system and card prepay charging management system are carried out alternately, set up the network channel with electric supply meter.Concentrator is used for the networking command of transfer electric supply meter and electricity consumption acquisition system.Marketing system is used for the asset management and the asset management of Utilities Electric Co.; Asset management, for example: ammeter stock, installation, by turns and scrap.Service management, for example: apply to install flow process, professional expansion, change flow process etc.
As shown in Figure 4, the present invention executes example a kind of card prepay charging management system is provided, and this system can comprise: electricity selling device and expense control device.Wherein: electricity selling device; Be used to receive the user through bank, the equivalent sale of electricity in supermarket or Utilities Electric Co. initiate open card, purchase electricity, move back expense, benefit blocks, writes business such as card, printed invoice, system history data statistical study troactively, and carry out corresponding business function according to corresponding service;
Take the control device, be used for electric supply meter is chargeed; And, produce remote control commands according to charging result; According to remote control commands, it is professional to carry out collection charges or reconciliation again.Electricity selling device connects and takes the control device.In said prepaid electricity selling method, at first receive the long-range recharging payment request at said sale of electricity terminal; Said then electricity selling device is stored said remote transaction request analysis result; Accounting module triggers charging through said backstage with said transaction analysis result at last;
As shown in Figure 5, be embodiment of the invention backstage charging method process flow diagram.
In embodiments of the present invention, charging flow bag in backstage can be drawn together two kinds of situation:
1) regularly charge:
1-1) said expense control device regularly obtains the service data of long-range expense control electric energy meter from database;
1-2) obtain the electricity price information of said marketing system, calculate said electric supply meter remaining sum;
1-3) judge whether electric supply meter is carried out said Long-distance Control, and the result is stored in the said database according to result of calculation;
2) newly purchase the electrochronograph expense:
2-1) the new electrographic recording of purchasing triggers said backstage accounting module;
2-2) said backstage accounting module judges that said whether purchase electrographic recording be that said long-range expense control user said purchased electrographic recording;
2-3) as for newly purchasing electrographic recording, said backstage accounting module charges, and purchases the electric amount of money and is added to user's remaining sum said.
And long-range take the control flow process can for:
1) the long-range recharging payment request that module receives said sale of electricity terminal is netted in said silver-colored Electricity Federation;
2) said silver-colored Electricity Federation net module is resolved the message in the request and is stored analysis result into said database;
3) said silver-colored Electricity Federation is netted module and is initiated long-range charging request;
4) said electricity-selling system control accounting module carries out the backstage charging;
5) said backstage accounting module stores the backstage charging result into said database;
6) said long-range expense control module is taken the control operation according to the charging result of said backstage accounting module;
7) said long-range expense control module is obtained expense control record generation expense control message in the said database;
8) said long-range expense control system sends to said electric supply meter with said expense control message and takes control.
Above embodiment is only in order to technical scheme of the present invention to be described but not to its restriction; Although the present invention has been carried out detailed explanation with reference to the foregoing description; The those of ordinary skill in said field is to be understood that: still can specific embodiments of the invention make amendment or replacement on an equal basis; And do not break away from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present invention.