WO2015147360A1

WO2015147360A1 - Charging and billing system for electric vehicle

Info

Publication number: WO2015147360A1
Application number: PCT/KR2014/002757
Authority: WO
Inventors: 한찬희; 신규식
Original assignee: 한찬희
Priority date: 2014-03-28
Filing date: 2014-04-01
Publication date: 2015-10-01
Also published as: KR20150113464A; KR101754139B1

Abstract

Disclosed is a charging and billing system for an electric vehicle, which perform optimal charging and billing in consideration of all the matters related to the charging of the electric vehicle such as the quality of charging according to the supply state of charging power and a fee calculated differently according to the time used for charging, the amount of charged electricity and the like. The present invention has a function of detecting the maximum amount of electricity, setting the amount of charged electricity according to a detected value, and setting charging conditions such as regional electric-power situations and a reserve margin for each time, each user, each region and an electric power company, and performs optimal charging and billing according to the charging conditions such as the use time, the amount of charged electricity, the charging starting time, a temporary stop in charging, and the charging restarting time while continuously managing the maximum amount of charged electricity, a voltage/current change point, information on the connection of an electricity supply unit and a charging device, the fee according to the use time, and fee information according to the amount of charged electricity.

Description

Electric vehicle charging and charging system

The present invention is an invention related to Patent Application No. 10-2013-0135930 (2013. 11. 09), which is the applicant of the present applicant.

The present invention relates to an electric vehicle charging and charging system.

In particular, the present invention considers various matters related to electric vehicle charging, such as charging quality according to the charging power supply state of a building unit in which an outlet is installed, a part of region and a country unit, and a calculation fee that is differently set according to the charging use time and the charging electricity amount. The optimal charging and charging will be made.

In order to expand the distribution of electric vehicles, building an electric vehicle charging infrastructure is essential.

To this end, as well as the charging facilities that can be provided in apartments or general houses, if it is determined that charging is necessary during long distance operation, many charging stations should be established in place so that it can be easily charged anytime and anywhere.

However, when charging is made through a legally authorized charging station, there is no problem, but when charging through an electricity supply means provided in an apartment or a general house, the following problems inevitably occur.

For example, a general apartment may be charged by connecting a plug (connected to an electric vehicle) to an outlet provided in a parking space of an electric vehicle, but a billing agent that calculates a usage fee based on other information such as power consumption (eg, For example, it is difficult for KEPCO to accurately distinguish whether such charging is for charging an electric vehicle or for charging a general household appliance, and another example is through an outlet provided in a general house. The same applies to charging.

In addition, in the case of such a division, the electric charge rate system in which the section-based progressive rate is applied increases the electric vehicle charging power to the general household electric power consumption, resulting in a surge in the electric charge rate.

Therefore, if the charging of the electric vehicle is indiscriminately performed without this problem being resolved, the apartment public electricity may cause damage to the residents of the apartment, and the general house may cause problems that may damage the residents. do.

Patent application No. 10-2013-0135930 (August 09, 2013), the applicant of the present applicant to solve such a problem, accurately determine the electricity supply subject and the electric demand subject related to the charging of the electric vehicle, It's a technique to lose.

However, the prior application does not properly grasp whether the charging is performed by a power supply state, i.e., a normal voltage (for example, rated voltage), so that the charging time is delayed, and the charging quality cannot be securely guaranteed. There was a slight lack of stable and economic effects given to the users, not to apply various conditions (e.g., seasons and hours of use) that were considered in the calculation, and to make sure that accurate charging was made.

The present invention has been made in order to solve the problems related to the electric vehicle charging as described above, the object of the present invention is to determine the power supply situation of the entire building, region or country in which the outlet is installed and to optimize the electric power to perform the charging To provide a car charging and billing system.

Another object of the present invention to provide an electric vehicle charging and charging system to control the power supply based on the optimized power supply state.

Still another object of the present invention is to provide an electric vehicle charging and charging system in which charging is performed in consideration of electric charges.

Still another object of the present invention is to provide an electric vehicle charging and charging system which can be controlled to be charged several times at predetermined time intervals.

Another object of the present invention is the electric vehicle charging that can remotely control the electric vehicle charging according to the electricity supply and demand situation of the utility company or other various conditions (target electric vehicle, time, building or region, vehicle manufacturer, the amount of pre-charged power, etc.) And to provide a billing system.

Other objects of the invention will be clearly understood from the following detailed description.

Electric vehicle charging and charging system of the present invention for achieving the above object, the electric supply for supplying electricity; An electric vehicle charged by a charging device; A power company (billing server) that calculates a charge by dividing the total amount of electricity used through the electricity supply into general use electricity and charge electricity; It stores and manages the information about the electricity supplier, the charging device and the electric vehicle, receives the electric charge of the electric vehicle from the charging device and transmits it to the charging server. An operator (server) that bills and handles costs with the utility company; And a billing company server that receives the bill for the charge amount of electricity from the electric vehicle owner.

The charging device is characterized in that by measuring the power supplied from the electricity supplier and transmits the measured value to the operator server, the amount of charge electricity is automatically set for each electricity supplier according to the measured value under the control of the operator server.

The operator shares power supply / demand status information on the building, region, and national unit in which the electricity supply unit is installed, with the utility company, and distributes the amount of charge for each electricity supply unit.

The electric supply unit and the electric vehicle information are characterized in that the extraction is determined by the operator server in conjunction with their unique ID.

The operator server is equipped with automatic charge amount setting, charging condition setting, the maximum charge amount DB, voltage change point DB, the information DB connected to the power supply and the charging device, the usage time and charge DB according to the user, according to the charge amount Characterized in that the charge DB is configured.

The charging condition is characterized in that the use time, the amount of charge, the charge start time, the charge pause, the charge resumption time, the power supply status shared between the operator and the power company.

The charging condition is characterized in that it is set through any one of the operator homepage, smartphone, charging device.

Electric vehicle charging and charging system according to another embodiment of the present invention for achieving the above object, the electric supply for supplying electricity; An electric vehicle charged by a charging device; A power company (billing server) that calculates a charge by dividing the total amount of electricity used through the electricity supply into general use electricity and charge electricity; A charging device that stores and manages information about the electric supply unit and the electric vehicle, and transmits the electric charge amount of the electric vehicle to the operator server and the billing server; An operator (server) that receives a charge for charging electricity from a billing server, charges it to the owner of the electric vehicle, and handles costs with the electric company; And a billing company server that receives the bill for the charge amount of electricity from the electric vehicle owner.

According to the electric vehicle charging and charging system of the present invention, there are excellent effects as follows.

First, it is possible to automatically determine the current power supply situation, and to perform the charging by the optimized voltage and current according to the determined result to prevent the deterioration of the charging quality.

Second, it is possible to prevent the deterioration of the charging quality by storing and managing the past power supply state and the like in a database and controlling the charging accordingly.

Third, it is possible to minimize the user's cost burden by setting what the user wants in consideration of the electric charge and allowing charging to be performed accordingly.

Fourth, the charging can be controlled to be made several times at predetermined time intervals can minimize the user's cost burden.

Fifth, the power shortage of buildings, regions, and countries caused by simultaneous charging of many cars at the same time by remotely controlling the charging by electric power supply and demand of electric companies, target electric vehicles, time, zone, vehicle manufacturer, and the amount of pre-charged electricity. To maximize the utilization rate of existing infrastructures by distributing the amount of charging power for a plurality of electric vehicles so as to prevent power outage due to the occurrence of a new charging situation for a plurality of power supply units (outlets) connected to the same electric line. It is possible to cope appropriately.

1 is a block diagram of the overall configuration of the electric vehicle charging and charging system of the present invention.

2 is a block diagram illustrating a configuration of the charging device of FIG. 1.

3 is a configuration diagram of an operator server of the present invention.

4 is a block diagram for setting the charging conditions of the present invention.

5 is a flow chart of the electric vehicle charging and charging operation of the present invention.

6 is a flowchart of an electric vehicle charging and charging operation according to another embodiment of the present invention.

Figure 7 is an illustration of the charging conditions applied to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the drawings, similar reference numerals are used for similar elements. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

The term and / or includes a combination of a plurality of related items or any item of a plurality of related items.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be.

On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that no other component exists in the middle.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention.

Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art.

As shown in FIG. 1, the electric vehicle charging and charging system of the present invention includes an electric supply unit 10 for supplying electricity; A charging device 20 for charging the electric vehicle 30 with electricity supplied from the electric supply unit 10; An electric vehicle 30 charged by the charging device 20; A billing server 40 for calculating an electric charge based on the amount of electricity charged by the electric vehicle 30; Store and manage the information of the electric supply unit 10, the charging device 20 and the electric vehicle 30, and receives the charge amount of the electric vehicle 30 from the charging device 20 and transmits to the charging server 40, charging An operator server 100 that receives the calculation fee for the amount of electricity from the charging server 40 and charges it to the owner of the electric vehicle; And a payment company server 300 that receives a charge for calculating the charge amount from the electric vehicle owner.

In the above, payment for the amount of charge electricity is not limited to a specific method such as a card, an apartment management fee and a branch.

The electric vehicle information may be an electric vehicle number, an owner's name, an address, and the like.

The information on the electricity supply unit may be the name of the building, etc., the name of the building in which the electricity supply unit is installed, the building owner's name, the building address, the outlet information, the information of the maximum charge electricity of the outlet together with the meter information connected to the outlet.

The information may be recorded in a recognizing means attached to the electric supply unit and the electric vehicle, for example, an RF card, or the like, and the information may be stored and managed in the operator server. The operator server 100 determines the information in association with the unique ID given to each of the electricity supplier and the electric vehicle.

The operator server 100 and the billing server 40, the operator server 100 and the charging device 20, the operator server 100 and the payment company server 300, for example, wifi, PLC, wireless It may be connected via communications and power line communications, and may be interconnected via various communications means, optionally wired or other charges incurred.

The electricity supply unit 10 is an outlet configured with at least one plug connection port connected to the charging device 20 to supply an external electric power supplied by a power company to the electric vehicle 30, for example, a charging station, an apartment, a general house, It can be configured in any place, not limited to a specific place such as a building, and can be connected to a separate meter from the meter installed by the power company. In such a case, for example, the case may be installed in a building in which an electric supply unit is installed.

The electricity supply unit 10 is provided with a unique ID in the form of, for example, a bar code or RF so that the maximum charging power information of the outlet can be read together with the outlet information and the meter information connected to the outlet.

Therefore, when the electric supply unit 10 and the electric vehicle 30 are electrically connected through the charging device 20, the unique ID of the electric supply unit 10 is detected by the charging device 20, and from the charging device 20. By the operator server 100 receiving the unique ID, the maximum charge electricity amount information is determined together with the information of the electricity supply unit 10 and the meter information connected thereto.

Such information can be determined because the information is stored and managed in all the electricity supply units managed by the operator server 100.

As shown in FIG. 2, the charging device 20 controls an operation according to a charging control condition and communication with an operator server 100, which is electrically connected to the electrical supply unit 10. And a controller 60, an operation unit 70 operated for performing the operation from the start of charging to completion, and a second connection unit 80 electrically connected to the electric vehicle 30, and these connection units 50 ( 80, the controller 60 and the operation unit 70 are connected to each other through an electric line and a data transmission line.

The charging device of the present invention is configured such that the sensing unit 65 for sensing the electricity supply unit 10 and the measurement unit 66 for measuring the amount of charge electricity and the supply power of the electricity supply unit are controlled by the controller 60.

The operation unit 70 is, for example, a button type or a push type, and is configured between the controller 60 and the plug 80 connected to the electric vehicle 30, and electrically connects the electric supply unit 10 and the electric vehicle 30. When this is done, it is configured to be manually operated.

The operation unit 70 is operated so that, for example, a notification such as "connected for charging", "charging" ": charging completed", and the like is processed in the controller 60 and then released to the outside.

In addition, the charging device 20 recognizes the electrical connection between the electric supply unit 10 and the electric vehicle 30, the charging process and the completion of the charging of the connected electric vehicle 30, lamps and speakers to notify the owner of the electric vehicle It is configured, and transmits the electricity supplier information, the charging electricity information, the charging device information and the electric vehicle information to the operator server 100 for a reasonable cost calculation based on the data required for the charge electricity amount and other charge calculation.

On the other hand, the setting of the charging device 20 of the present invention may use a telecommunication module such as CDMA, GSM, 3G, 4G, LTE, or a Bluetooth module capable of wifi, Zigbee, RF, infrared communication, and the like.

The setting of the charging device 20 may be a method of importing data from the operator server 100, a method of importing from another terminal such as a smartphone, and the like so that all these methods can be used.

The charging device 20 configured as described above stores and manages charging information such as connected electric supply information, electric vehicle information, and charging electric quantity measurement, and transmits these information to the operator server 100.

Like the electric supply unit 10, the electric vehicle 30 is managed by being assigned a unique ID, for example, a barcode or RF type, so that information can be read by the charging device 20.

Therefore, when the electric supply unit 10 and the electric vehicle 30 are electrically connected through the charging device 20, the unique ID of the electric vehicle 30 is detected by the charging device 20, and from the charging device 20. Information of the electric vehicle 30 is determined by the operator server 100 received the unique ID.

The billing server 40 calculates a charge for the amount of electricity used by the electricity supplier, that is, the electricity supplier based on the electricity supplier information, the charge electricity information, the charging device information, and the electric vehicle information transmitted from the operator server 100. And, the billing charges for the electricity demand subject, that is, the charge for the amount of electricity used through the charging device of the present invention by separately claiming the electricity supplier owner and the operator server, for example, the server of the power company.

That is, the billing server 40 charges an electric charge for the calculation of the general electricity amount of the total amount of electricity used through the electric supply to the owner of the electricity supplier, and charges the operator to calculate the charge for the electric vehicle charging electricity.

As described above, when the operator server 100 receives the calculation fee for the charge amount of the electric vehicle 30 from the charging server 40, the operator server 100 charges the electric vehicle owner.

The operator receives the charges from the utility company from the owner of the electric vehicle, but the expenses for transferring to the utility company are determined separately.

On the other hand, when the electric supply unit information, electric vehicle information, etc. are all detected by the charging device 20, it will be described as having a flow to be transmitted to the billing server 40 after the operation operator server 100 is received and processed. However, it is not limited thereto.

For example, the electric supply unit information and the electric vehicle information detected by the charging device 20 are simultaneously transmitted to the operator server 100 and the billing server 40, and the operator calculates the calculated fee and the like from the billing server 40. The server 100 may be configured to have a flow of receiving the electric vehicle owner receives the transmission.

3 shows the configuration of the operator server 100, the electric supply unit DB, the charging device DB, the electric vehicle DB is registered and managed for the first time, and is updated according to the change of subscribers (electric supply unit, electric vehicle) These DBs are also linked to and managed by the billing server 40.

The operator server 100 includes a charge electricity amount automatic setting function that can remotely control the amount of charge electricity to cope with the power supply situation according to the region and time of the country.

This feature prevents unexpected blackouts as well as stoppages that can occur due to power depletion, for example, as power supply capacity can vary from one location to another. For example, when the maximum amount of electricity that can be safely supplied to the electric vehicle 30 from the electric supply unit 10 by the measuring unit 66 of the charging device 20 is measured, this information is received. The charging device 20 is controlled so that charging is performed only within this electric amount range.

In more detail, when charging the battery by increasing the amount of electricity little by little, a voltage current fluctuates due to the fluctuation of the voltage current at a constant current, which causes a drop in quality of the charging power. The point is found and charged by the corresponding amount of electricity. The charging stop situation such as this will be prevented in advance.

In addition, the operator server 100, when two or more charging devices are connected to one electric supply at the same time or at a time difference to perform the charging, since the charging quality for one or more electric vehicles connected thereto may be reduced, the operator The server 100 includes a function of remotely setting the amount of charging electricity for each connection port constituting the electricity supply unit 10, and the sum of these charge electricity amounts does not exceed the maximum amount of charge electricity that can be supplied from the electricity supply unit.

The deterioration of the charge quality is not only when one or more charging devices are connected to one electric supply unit, but also when one charging device is connected to each of two electricity supply units, that is, each of the charging devices is connected to one or more electric supply units connected to the same electric line. This can happen even if you are connected.

For example, since most of the outlets installed in the parking lot are connected to the same electric line, when the electric vehicle or other electric appliances are electrically connected to one or more outlets, the power is weakened, thereby degrading the quality.

In addition, the operator server 100 stores and manages all the conditions under which charging has been performed, such as the voltage current change point, the number of charging devices connected to one electric supply unit, the number of charging devices connected to one or more electric supply units, and so on as a DB. When the other charging device 20 is connected, control is performed so that charging is performed within the limit charging electric quantity range based on these information so that the charging quality is not caused.

As described above, all of the information determined by the operator server 100 is transmitted to the charging device 20 so that charging is performed according to a newly set condition.

To broaden this range, remote control of electric vehicle charging by the electric power supply situation of the utility company, target electric vehicle, time, zone, vehicle manufacturer, and the amount of pre-charged electric power is applied. In order to prevent power shortages in advance, and when a new charging situation occurs in a plurality of outlets connected to the same electric line, a plurality of electric vehicles may be charged at the same time by dividing the amount of charged electricity to prevent problems such as power failure due to overload.

This can be done by exchanging information between the utility and the operator. For example, the power company understands the power supply and demand situation in real time, so the power supply and demand situation in the area where the electricity supply unit is installed is shared with the operator in real time, and the operator transmits a control signal to the charging device to control charging. will be.

For example, suppose that 100 electricity supply units are installed in all parts of Seoul. If the estimated usage of general electricity is 800,000 kw out of a total of 1 million kw, 200,000 kw will be used. Since it can be estimated that the power that can be used to charge the car, it will be distributed in proportion to the maximum amount of electricity preset in the 100 electricity supply installed in the Seoul area.

In the above, the amount of charging electricity may be adjusted within a range that does not interfere with the use of general electricity by determining the general electric usage and the amount of electric vehicle charging electricity, and determining the real-time state of general electric and electric vehicle charging electricity.

Furthermore, since charging through the electricity supply unit is transmitted to the operator in real time, as described above, for example, it is determined whether the electricity supply to be charged at the same time is connected to the same electric line and subdivided again by the electricity supply unit. It is also possible to set the charging power supply, or if not connected to the same electric line can be set to the charging power supply by subdividing in the building or the area in which the electrical supply unit is installed.

In addition, the present invention in consideration of the fact that the usage fee can be calculated differently according to the charging time and the amount of charge, for example, by connecting the charging device connected to the electric vehicle to the electrical supply, by setting the charging start time and completion time And a charging operation condition setting function so that charging is performed according to the set.

That is, as shown in FIG. 4, if the condition is set through any one of the user's smartphone, the homepage of the operator and the charging device, the setting information may be determined by the charging device and charging may be performed according to the setting information. have.

In more detail, in accordance with the present invention, the present invention calculates and stores all of the information in the operator server 100 so that a reasonable rate calculation can be made based on such information in consideration of different electric charge calculation criteria. For example, the calculation fee DB reflecting both the usage time and the charge electricity amount, and the calculation charge DB according to the use time or the charge electricity amount, respectively, on the operator's homepage to start charging after checking the time period, usage amount, and the basic rate, respectively. The storage is managed, and the charge is accurately calculated according to a condition of selecting both the use time and the charge electricity, the use time and the charge electricity.

Such a function can, for example, allow the charging device to remain connected to the electrical supply and allow charging to begin at a set time when the charge is inexpensive. Will be useful.

The present invention also includes a charging operation setting function to charge only a part of electricity amount of the total charge electricity amount for the electric vehicle, and to charge the remaining electricity amount at a set time (time).

More specifically, assuming that 20 kilowatts of electric charge is charged for a given electric vehicle, for example, 10 kilowatts are charged immediately after connecting the charging device to the electric supply, and the remaining 10 kilowatts are charged at the set time. Start over and complete again.

This is in consideration of the case where the electric charge is calculated differently according to the charging use time as described above, for example, it is possible to alleviate the cost burden of the user when the car is not required immediately.

When charging is performed according to the usual conditions or specially set conditions as described above, the operator charges the electric vehicle owner only the fee calculated for the amount of electricity used for charging, and among the collected charges, The cost is handled by depositing the power between the utilities.

As described above, in the system of the present invention, the electric vehicle that needs to be charged can be freely used while all electric supply units managed by the operator can be reasonably calculated, and the charging of the present invention as well as general use is possible. The electricity supplier and the meter connected thereto (for example, the utility company billing meter identification number) are pre-registered and managed in the operator server 100, and the amount of electricity used for charging the electric vehicle and general electricity consumption It is possible by calculating the fee.

The charging operation flow of the present invention will be described with reference to FIG. 5.

First, when the charging device 20 is connected to the electrical supply unit 10 (S1), the information of the electrical supply unit 10 by the detection unit 65 of the charging device 20 (substantially an identification mark such as RF, barco, etc.) Is detected (S2).

The information of the electric supply unit 10 and the electric vehicle 30 sensed as described above is transmitted from the charging device 20 to the operator server 100 (S3), and in the operator server 100 from the charging device 20. On the basis of the received information to determine the electricity supplier and the electricity consumer (S4).

This state becomes a charge startable condition.

Thereafter, as illustrated in FIG. 7, it is determined whether all of the various charging conditions as described above are selectively or selectively set (S5).

As a result of this determination, if the charging condition is set, the operator server 100 recognizes this, and charge and charge calculation is performed according to the set condition, otherwise normal charging and charge calculation is made.

It is determined whether the charging is started through the operation unit 68 of the charging device 20 (S6), and if charging is started, the charging is performed while measuring the amount of charge by the measuring unit 66 (S7).

When the charging is completed, the measured amount of charging electricity is transmitted from the charging device 20 to the operator server 100 (S8), the operator server 100 is the electric vehicle information processed in the controller 60 and the measured The charging information associated with the amount of charge is transmitted to the charging server 40 (S9).

Therefore, the billing server 40 calculates a fee based on the charging information transmitted from the operator server 100 (S10) and transmits it to the operator server 100 (S11).

The operator server 100 bills the electric vehicle owner for the calculation fee received from the charging server 40 (S12), and makes a payment (S13).

When the payment is completed by the owner of the electric vehicle, the operator handles the cost as previously determined with the power company (S14).

FIG. 6 is another part of simultaneously transmitting the charging electricity measured in the operation flow of FIG. 5 to the charging server and the operator server. In other words, the charged electricity amount measured when charging the electric vehicle is directly transmitted from the charging device to the billing server so that the operator can calculate and charge the bill between the operator and the utility company. This operation is performed by the operator server, the billing server, the electricity supplier and the electric vehicle. It is possible by sharing information.

Claims

An electricity supply unit for supplying electricity;

An electric vehicle charged by the charging device;

A power company (billing server) for calculating a charge by dividing the total amount of electricity used through the electricity supply unit into a general use amount of electricity and a charge amount of electricity;

Stores and manages the information about the electric supply unit, the charging device and the electric vehicle, receives the charge amount of the electric vehicle from the charging device and transmits it to the billing server, receives the charge for the charge amount from the billing server and receives the electric vehicle owner An operator (server) for billing and handling costs with the utility company; And

Electric vehicle charging and billing system, characterized in that consisting of a payment company server that receives the charge for the charge of the charge from the electric vehicle owner.
The method of claim 1, wherein the charging device measures the power supplied from the electricity supplier and transmits the measured value to the operator server so that the amount of charge is automatically set for each electricity supply according to the measured value under the control of the operator server Electric vehicle charging and charging system, characterized in that.
The electric vehicle charging and charging method of claim 1, wherein the operator shares power supply / demand status information on the building or area in which the electric supply unit is installed with the electric power company, and distributes the amount of charge electricity to each electric supply unit in real time. Billing system.
The electric vehicle charging and charging system according to claim 1, wherein the electric supply unit and the electric vehicle information are extracted and determined by an operator server in association with their unique IDs.
The method of claim 1, wherein the operator server, the charge electricity amount automatic setting, the charging condition setting function, the maximum charge electricity amount DB, voltage, current fluctuation point DB, information DB connected to the electricity supply unit and the charging device, at the time of use Charge DB according to, charging and billing system for an electric vehicle, characterized in that the charge DB according to the amount of electricity.
The charging and charging of an electric vehicle according to claim 4, wherein the charging condition is a use time, a charge amount, a charge start time, a charge pause time, a charge restart time, and a power supply and demand situation shared between an operator and a power company. system.
The charging and charging system for an electric vehicle according to claim 6, wherein the charging condition is set through any one of an operator's homepage, a smartphone, and a charging device.
An electricity supply unit for supplying electricity;

An electric vehicle charged by the charging device;

A power company (billing server) for calculating a charge by dividing the total amount of electricity used through the electricity supply unit into a general use amount of electricity and a charge amount of electricity;

A charging device that stores and manages information about the electric supply unit and the electric vehicle, and transmits the electric charge amount of the electric vehicle to an operator server and a billing server;

An operator (server) receiving the calculation fee for the amount of charging electricity from the billing server, charging the electric vehicle owner, and processing the cost with the power company; And

Electric vehicle charging and billing system, characterized in that consisting of a payment company server that receives the charge for the charge of the charge from the electric vehicle owner.
The method of claim 7, wherein the charging device measures the power of the electricity supply unit and transmits the measured value to the operator server, and the charging power amount is automatically set for each electricity supplier according to the measured value under the control of the operator server. Electric vehicle charging and charging systems.
The electric vehicle charging according to claim 8, wherein the operator shares power supply / demand status information on the building or area in which the electric supply unit is installed with the electric power company, and distributes the electric charge amount for each electric supply unit in real time. And charging system.
The electric vehicle charging and charging system according to claim 8, wherein the electric supply unit and the electric vehicle information are extracted and determined by an operator server in association with their unique IDs.
10. The method of claim 8, wherein the operator server, the charge electricity amount automatic setting, the charging condition setting function, the maximum charge electricity amount DB, voltage, current change point DB, the information DB connected to the electricity supply and the charging device, at the time of use According to the charge DB, the charging and charging system, characterized in that the charge DB according to the electric charge amount configured.
The charging and charging of the electric vehicle according to claim 10, wherein the charging condition is a use time, a charge amount, a charge start time, a charge pause, a charge restart time, and a power supply and demand situation shared between the operator and the power company. system.
The electric vehicle charging and charging system of claim 12, wherein the charging condition is set through any one of an operator's homepage, a smartphone, and a charging device.