CN105447985A - Electric car charging fee settlement method and system - Google Patents
Electric car charging fee settlement method and system Download PDFInfo
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- CN105447985A CN105447985A CN201511010853.4A CN201511010853A CN105447985A CN 105447985 A CN105447985 A CN 105447985A CN 201511010853 A CN201511010853 A CN 201511010853A CN 105447985 A CN105447985 A CN 105447985A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
- G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
Abstract
The invention discloses an electric car charging fee settlement method and system which solve the technical problem of inaccurate settlement existing in existing electric car charging settlement. A centralized control unit acquires and records a charging starting moment, initial electric energy, charging electric energy of a set moment, a charging stopping moment and stopping electric energy when electric car charging is started, is in the process and is stoppes and sends the information to a cloud platform, and the cloud platform judges which charging stages charging spans in a wave crest stage, a wave flat stage and a wave trough stage according to the information and settles and summaries charging fees according to different pricing of the different stages to obtain accurate settlement fees calculated according to the difference of electricity prices of an electricity consumption wave crest, an electricity consumption wave flat and an electricity consumption wave trough.
Description
Technical field
The invention belongs to charging electric vehicle technical field, specifically, relate to a kind of charging electric vehicle bill settlement method and charging electric vehicle charge settlement system.
Background technology
Electric automobile is a kind of emerging environmental protection vehicles, with the advantage of its energy-saving and emission-reduction just gradually accept by people, its use quantity and scale continuing to increase.
The charging disbursement and sattlement of electric automobile is the thing that each makes the user of charging electric automobile and is extremely concerned about, the clearing of charging business relate to two links: 1, the acquisition of rechargeable electrical energy and metering; The price of expense of 2, charging.
The clearing of current charging electric vehicle are reads electric energy from ammeter, then rechargeable electrical energy time by starting to charge when rechargeable electrical energy and complete charge, the total electric energy of the charging of electric automobile in the charging process obtained, then calculate according to the unit of electrical energy expense set.In this clearing form, unit of electrical energy expense is fixing, can not distinguish the electricity price of electrical network crest, trough, popin, causes the clearing of charging expense inaccurate.
Summary of the invention
This application provides a kind of charging electric vehicle bill settlement method and system, solve the inaccurate technical matters of clearing existed in the clearing of existing charging electric vehicle.
For solving the problems of the technologies described above, the application is achieved by the following technical solutions:
Propose a kind of charging electric vehicle bill settlement method, comprising: when charging electric vehicle starts, record starts charge moment and initial power; In charging electric vehicle process, obtain and record each rechargeable electrical energy setting the moment; At the end of charging electric vehicle, end of record charging moment and termination electric energy; The charging stage belonging to charging electric vehicle is divided based on the moment that starts to charge, setting moment, the criteria for classifying that stops charging moment and charging stage; The described charging stage comprises peak stage, popin stage and trough stage; Based on initial power, the rechargeable electrical energy in setting moment and termination electric energy, calculate the rechargeable electrical energy of different charging stage; Based on the different charge standard clearing charging electric vehicle expenses of different charging stage.
Propose a kind of charging electric vehicle charge settlement system, comprise electric automobile, charging electric vehicle module, central control unit and cloud platform; Described central control unit, in described charging electric vehicle module be charging electric vehicle start time, obtain and charge recording moment and initial power from described charging electric vehicle module; In charging electric vehicle process, obtain the rechargeable electrical energy record that set the moment from described charging electric vehicle module in each setting moment; At the end of charging electric vehicle, obtain and end of record charging moment and termination electric energy from described charging electric vehicle module; And start to charge moment, initial power, the rechargeable electrical energy in setting moment, termination charging moment and stop electric energy to be sent to cloud platform by described; Described cloud platform, for after charging electric vehicle terminates, divides the charging stage belonging to charging electric vehicle based on the moment that starts to charge, setting moment, the criteria for classifying that stops charging moment and charging stage; Based on initial power, the rechargeable electrical energy setting the moment and termination electric energy, calculate the rechargeable electrical energy of different charging stage, and settle accounts charging electric vehicle expenses based on the different charge standards of different charging stage; Wherein, the described charging stage comprises peak stage, popin stage and trough stage.
Further, described cloud platform also for, send the solicited message of the rechargeable electrical energy obtaining each setting moment to described central control unit; Described central control unit sends the rechargeable electrical energy in each setting moment to described cloud platform based on the solicited message received.
Further, the quantity of described charging electric vehicle module is multiple, and described cloud platform is settled accounts the charging expense that described multiple charging electric vehicle module produces.
Compared with prior art, advantage and the good effect of the application are: the application propose charging electric vehicle bill settlement method and system in, from charging electric vehicle module, the charge data of electric automobile is obtained by central control unit, comprise and start charge moment, initial power, the rechargeable electrical energy in setting moment, termination charging moment and stop electric energy, and these information are sent to cloud platform; After charging electric vehicle terminates, cloud platform divides the charging stage belonging to charging electric vehicle according to the moment that starts to charge, setting moment, the criteria for classifying that stops charging moment and charging stage; Wherein, charging stage comprises peak stage, popin stage and trough stage, the criteria for classifying of charging stage is used for switching time of the crest charging of division in one day, popin charging and trough charging, one or more charging stages residing when the setting in setting moment is used for judging charging electric vehicle according to the criteria for classifying of charging stage; Then according to initial power, the rechargeable electrical energy in setting moment and termination electric energy, charging stage residing for combined charge, the rechargeable electrical energy of different charging stage can be calculated, the charge standard of different phase is different, then can calculate the expense of different charging stage generation, the expense of residing for charging different charging stage be gathered and is charging total expenses.Such as, if charging span peak stage and popin stage, then can determine in charging process according to the setting moment, be in duration and the charge volume of peak stage, and be in duration and the charge volume in popin stage, according to the valuation of different charging stage, calculate the expense of peak stage generation and the expense of popin stage generation respectively, after gathering, be the charging expense that electric automobile is total.
Thus, the method and system that the application provides accurately can mark off the charging stage residing for charging electric vehicle, and can according to the difference valuation of different charging stage respectively clearing obtain total closing the account, charging expense can be settled accounts according to the difference change of crest, popin and trough charging, thus it is more accurate to close the account, and solves the inaccurate technical matters of clearing existed in the clearing of existing charging electric vehicle.
After reading the detailed description of the application's embodiment by reference to the accompanying drawings, other features of the application and advantage will become clearly.
Accompanying drawing explanation
Fig. 1 is the charging electric vehicle bill settlement method process flow diagram that the application proposes;
Fig. 2 is the charging electric vehicle charge settlement system block diagram that the application proposes.
Embodiment
Be described in more detail below in conjunction with the embodiment of accompanying drawing to the application.
As shown in Figure 1, the charging electric vehicle bill settlement method that the application proposes, comprises the steps:
Step S11: when charging electric vehicle starts, record starts charge moment and initial power.
When charging electric vehicle starts, record starts to charge moment and the initial power corresponding with the moment that starts to charge, for subsequent use as charging starting point parameter.
Step S12: in charging electric vehicle process, obtains and records each rechargeable electrical energy setting the moment.
The setting moment is multiple, sign be time interval of the acquisition rechargeable electrical energy preset.For 24 hours, the setting moment can be set as integral point and the least bit, also namely every half an hour, obtained the rechargeable electrical energy data of a charging electric vehicle.
Step S13: at the end of charging electric vehicle, end of record charging moment and termination electric energy.
In above three steps, get and started charge moment, initial power, termination charging moment and stop electric energy, the total duration of charging and total charge capacity can have been known thus.The rechargeable electrical energy that the setting moment obtains is a dynamic changing data, increases progressively in time, between initial power and termination electric energy.
Step S14: divide the charging stage belonging to charging electric vehicle based on the moment that starts to charge, setting moment, the criteria for classifying that stops charging moment and charging stage; The described charging stage comprises peak stage, popin stage and trough stage.
Charging stage divided according to the electricity consumption stage in region, comprised peak stage, popin stage and trough stage.Different charging areas, the criteria for classifying of corresponding charging stage may be different, but under normal circumstances, the switching of charging stage is all carried out at integral point; For 24 hours one-periods, morning 7 night 23 to next day is the trough stage, and be the popin stage to morning 9 in the morning 7, and morning 9 to 12 noon is the peak stage, 12 noon is the popin stage at 18 in afternoon, and at 18 in afternoon is the peak stage to night 23; The criteria for classifying of corresponding charging stage is determined to set the moment, charging stage is when integral point switches, the setting moment is change the charging stage that namely integral point and the least bit reflect charging electric vehicle span, if the charging stage does not switch at integral point, then the setting moment can be segmented again, such as, be a setting moment etc. every 15 minutes.
Moment of charging if start is 11 points, end time is 19 points, the setting moment be integral point and the least bit is example, then in step s 12, the setting moment corresponds at 11 o'clock, 11: 30,12 o'clock, 12: 30,13 points ... 17: 30,18 o'clock, 18: 30 and 19 points.Then charge moment, setting moment and stop the criteria for classifying of charging moment and charging stage can judge based on starting, be in the peak stage to 12 o'clock in this charging process 11 o'clock, be in the popin stage to 18 o'clock at 12 o'clock, be in the peak stage to 19 o'clock at 18 o'clock.
Step S15: based on initial power, the rechargeable electrical energy in setting moment and termination electric energy, calculate the rechargeable electrical energy of different charging stage.
Or for above-mentioned example, initial power when supposing the initial charge moment 11 is A, termination electric energy when stopping the charging moment 19 is D, rechargeable electrical energy during the setting moment 12 is B, rechargeable electrical energy during the setting moment 18 is C, then can calculate at the rechargeable electrical energy of peak stage is (B-A)+(D-C), is (C-B) at the rechargeable electrical energy in popin stage.
Step S16: based on the different charge standard clearing charging electric vehicle expenses of different charging stage.
Suppose that peak stage electricity charge valuation is for a unit/degree electricity, the electricity charge valuation of popin stage is b unit/degree electricity, and the electricity charge valuation of trough stage is c unit/degree electricity, then, in above-mentioned example, charging disbursement and sattlement is a [(B-A)+(D-C)]+b(C-B).
In conjunction with above-mentioned charging electric vehicle bill settlement method, as shown in Figure 2, the application also proposes a kind of charging electric vehicle charge settlement system, comprises electric automobile 21, charging electric vehicle module 22, central control unit 23 and cloud platform 24; Charging electric vehicle module 22 comprises AC charging module 221 and DC charging module 222, for being charging electric vehicle; Central control unit 23 is connected with charging electric vehicle module 22, for controlling charging.Include electric energy measuring equipment in charging electric vehicle module, rechargeable electrical energy information can be read, comprise rechargeable electrical energy and charging moment etc.
Central control unit 23, for when charging electric vehicle module 22 starts for charging electric vehicle, obtains and charge recording moment and initial power from charging electric vehicle module; In charging electric vehicle process, obtain the rechargeable electrical energy record that set the moment from charging electric vehicle module in each setting moment; At the end of charging electric vehicle, obtain and end of record charging moment and termination electric energy from charging electric vehicle module; And be sent to cloud platform by starting to charge moment, initial power, the rechargeable electrical energy in setting moment, termination charging moment and stop electric energy;
Cloud platform 24 is interconnected with central control unit 23, for after charging electric vehicle terminates, divides the charging stage belonging to charging electric vehicle based on the moment that starts to charge, setting moment, the criteria for classifying that stops charging moment and charging stage; Based on initial power, the rechargeable electrical energy setting the moment and termination electric energy, calculate the rechargeable electrical energy of different charging stage, and settle accounts charging electric vehicle expenses based on the different charge standards of different charging stage; Wherein, the charging stage comprises peak stage, popin stage and trough stage.
Central control unit obtains the charge data of electric automobile from charging electric vehicle module, comprises and starts charge moment, initial power, the rechargeable electrical energy in setting moment, termination charging moment and stop electric energy, and these information are sent to cloud platform; After charging electric vehicle terminates, cloud platform divides the charging stage belonging to charging electric vehicle according to the moment that starts to charge, setting moment, the criteria for classifying that stops charging moment and charging stage; The criteria for classifying of charging stage is used for switching time of the crest charging of division in one day, popin charging and trough charging, one or more charging stages residing when the setting in setting moment is used for judging charging electric vehicle according to the criteria for classifying of charging stage; Then according to initial power, the rechargeable electrical energy in setting moment and termination electric energy, charging stage residing for combined charge, the rechargeable electrical energy of different charging stage can be calculated, the charge standard of different phase is different, then can calculate the expense of different charging stage generation, the expense of residing for charging different charging stage be gathered and is charging total expenses.Concrete system work process describes in detail in above-mentioned charging electric vehicle bill settlement method, and it will not go into details herein.
Except the rechargeable electrical energy in setting moment is sent to the mode of cloud platform by central control unit 23, cloud platform can also send the solicited message of the rechargeable electrical energy obtaining each setting moment to central control unit; Central control unit sends the rechargeable electrical energy in each setting moment to cloud platform based on the solicited message received.
The quantity of charging electric vehicle module 22 can be more than one, in a charging system, multiple charging electric vehicle module is concentrated or is dispersed in zones of different, controlled by one or more central control unit, these central control units are all interconnected with cloud platform, by the unified management of cloud platform, by cloud platform, settlement management is carried out to the charging expense that multiple charging electric vehicle module produces.Realize cloud platform and unified management is carried out to the disbursement and sattlement of the charging system of whole control.
Thus, the method and system that the application provides accurately can mark off the charging stage residing for charging electric vehicle, and can according to the difference valuation of different charging stage respectively clearing obtain total closing the account, charging expense can be settled accounts according to the difference change of crest, popin and trough charging, thus it is more accurate to close the account, and solves the inaccurate technical matters of clearing existed in the clearing of existing charging electric vehicle.
It should be noted that; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (4)
1. charging electric vehicle bill settlement method, is characterized in that, comprising:
When charging electric vehicle starts, record starts charge moment and initial power;
In charging electric vehicle process, obtain and record each rechargeable electrical energy setting the moment;
At the end of charging electric vehicle, end of record charging moment and termination electric energy;
The charging stage belonging to charging electric vehicle is divided based on the moment that starts to charge, setting moment, the criteria for classifying that stops charging moment and charging stage; The described charging stage comprises peak stage, popin stage and trough stage;
Based on initial power, the rechargeable electrical energy in setting moment and termination electric energy, calculate the rechargeable electrical energy of different charging stage;
Based on the different charge standard clearing charging electric vehicle expenses of different charging stage.
2. charging electric vehicle charge settlement system, comprises electric automobile, charging electric vehicle module, central control unit and cloud platform; It is characterized in that,
Described central control unit, in described charging electric vehicle module be charging electric vehicle start time, obtain and charge recording moment and initial power from described charging electric vehicle module; In charging electric vehicle process, obtain the rechargeable electrical energy record that set the moment from described charging electric vehicle module in each setting moment; At the end of charging electric vehicle, obtain and end of record charging moment and termination electric energy from described charging electric vehicle module; And start to charge moment, initial power, the rechargeable electrical energy in setting moment, termination charging moment and stop electric energy to be sent to cloud platform by described;
Described cloud platform, for after charging electric vehicle terminates, divides the charging stage belonging to charging electric vehicle based on the moment that starts to charge, setting moment, the criteria for classifying that stops charging moment and charging stage; Based on initial power, the rechargeable electrical energy setting the moment and termination electric energy, calculate the rechargeable electrical energy of different charging stage, and settle accounts charging electric vehicle expenses based on the different charge standards of different charging stage; Wherein, the described charging stage comprises peak stage, popin stage and trough stage.
3. charging electric vehicle charge settlement system according to claim 2, is characterized in that, described cloud platform also for, send the solicited message of the rechargeable electrical energy obtaining each setting moment to described central control unit; Described central control unit sends the rechargeable electrical energy in each setting moment to described cloud platform based on the solicited message received.
4. charging electric vehicle charge settlement system according to claim 2, is characterized in that, the quantity of described charging electric vehicle module is multiple, and described cloud platform is settled accounts the charging expense that described multiple charging electric vehicle module produces.
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| CN109147194A (en) * | 2018-08-13 | 2019-01-04 | 青岛特来电新能源有限公司 | Charging accounting method |
| CN109428135A (en) * | 2017-08-21 | 2019-03-05 | 许继集团有限公司 | A kind of electric vehicle charge control method and system |
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