KR20210145563A - Method to obtain vehicle information and diagnostics before payment through charging sequence before charging - Google Patents

Method to obtain vehicle information and diagnostics before payment through charging sequence before charging Download PDF

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KR20210145563A
KR20210145563A KR1020200062604A KR20200062604A KR20210145563A KR 20210145563 A KR20210145563 A KR 20210145563A KR 1020200062604 A KR1020200062604 A KR 1020200062604A KR 20200062604 A KR20200062604 A KR 20200062604A KR 20210145563 A KR20210145563 A KR 20210145563A
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charging
electric vehicle
payment
user
amount
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KR102394609B1 (en
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정민교
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대영채비(주)
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    • G06Q50/30—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40—Business processes related to the transportation industry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/305—Communication interfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B60L53/665—Methods related to measuring, billing or payment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/14—Payment architectures specially adapted for billing systems
    • G06Q20/145—Payments according to the detected use or quantity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

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Abstract

The present invention relates to a method for obtaining vehicle information and performing diagnostics before payment through the execution of a charging sequence before charging. More specifically, the method comprises the following steps of: (a) connecting a coupler of a charger to an electric vehicle and enabling communication between the electric vehicle and a server by a controller provided in the charger; (b) acquiring vehicle information according to international standards from the electric vehicle and transmitting the acquired vehicle information to a server, wherein the server performs authentication on the electric vehicle; (c) executing an application mounted on a user's terminal of the electric vehicle after authentication on the electric vehicle in the step (b); (d) performing charging after inputting a charging amount through the application; and (e) performing a payment according to the charging amount after the charging is completed in the step (d). According to the present invention, since necessary information is acquired from an electric vehicle by performing a charging sequence before charging, probability of payment cancellation can be significantly reduced through pre-diagnosis. Since an initial state of charge (SOC) value and vehicle specifications can be known through the acquired vehicle information, a charging amount and an exact estimated charge can be calculated, a user can set a desired charging amount from the terminal or the charger when the electric vehicle supports plug&charge (PnC), and inconvenience, such as re-setting a charge after completion of charging when the amount of prepaid payment is higher than the set amount of charge in the case of prepayment by a credit card as an external payment method, and the like, can be solved.

Description

충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법{Method to obtain vehicle information and diagnostics before payment through charging sequence before charging}Method to obtain vehicle information and diagnostics before payment through charging sequence before charging}

본 발명은 충전 전 충전시퀀스를 수행하여 전기차량으로부터 필요한 정보를 획득하고, 사전 진단을 통해 결제 취소 확률을 현저히 낮출 수 있을 뿐만 아니라, 획득한 차량정보를 통하여 SOC 초기값과 차량의 제원을 알 수 있기 때문에 충전량 설정과 정확한 예상 요금을 계산할 수 있으며, PnC를 지원하는 전기차량의 경우 사용자가 단말기나 충전기에서 원하는 충전량을 설정할 수 있고, 외부 결제수단으로 신용카드에 의한 선결제의 경우 설정한 충전량 보다 선 결제된 결제금액이 많아 충전을 완료 시 요금을 재 정산하는 등의 불편함을 줄일 수 있는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법에 관한 것이다.According to the present invention, it is possible to obtain necessary information from an electric vehicle by performing a charging sequence before charging, and significantly lower the probability of payment cancellation through pre-diagnosis, as well as know the initial SOC value and vehicle specifications through the obtained vehicle information. Therefore, it is possible to set the amount of charge and calculate the exact expected charge. In the case of an electric vehicle that supports PnC, the user can set the desired amount of charge in the terminal or charger, and in the case of prepayment by credit card as an external payment method, it is better than the set amount of charge. It relates to a method of acquiring vehicle information and performing a diagnosis before payment by performing a charging sequence before charging, which can reduce the inconvenience of re-adjusting charges when charging is completed due to a large amount of payment.

통상적으로 전기차량의 충전기는 충전을 하기 전에는 사용자 단말기, 즉 스마트폰을 연결하기 위한 차량의 정보를 획득하는 것이 불가능하여 지도상에서 충전기를 찾아서 클릭하거나, QR코드를 찍어서 매칭하는 방법이 유일하다.In general, since it is impossible to obtain vehicle information for connecting a user terminal, that is, a smartphone, before charging, the only method of matching is to find the charger on the map and click it or scan the QR code.

이 경우 전기차량에 대한 정보가 없어 SOC 초기값을 알 수 없기 때문에 충전량 설정과 차종에 따른 할인 등의 기능을 구현하기 어렵다는 문제가 있다.In this case, there is a problem in that it is difficult to implement functions such as setting the charging amount and discount according to the vehicle type because there is no information about the electric vehicle and the initial SOC value cannot be known.

또한 PnC의 경우 충전기나 스마트폰에서 원하는 충전량을 설정할 수 없다는 문제가 있다.Also, in the case of PnC, there is a problem that the desired amount of charge cannot be set on the charger or smartphone.

대한민국 등록특허 제10-1539504호(2015.07.20. 등록)Republic of Korea Patent No. 10-1539504 (Registered on July 20, 2015)

본 발명은 상기한 바와 같은 문제점을 해결하기 위해 안출된 것으로,The present invention has been devised to solve the above problems,

충전 전 충전시퀀스를 수행하여 전기차량으로부터 필요한 정보를 획득하고, 사전 진단을 통해 결제 취소 확률을 현저히 낮출 수 있을 뿐만 아니라, 획득한 차량정보를 통하여 SOC 초기값과 차량의 제원을 알 수 있기 때문에 충전량 설정과 정확한 예상 요금을 계산할 수 있으며, PnC를 지원하는 전기차량의 경우 사용자가 단말기나 충전기에서 원하는 충전량을 설정할 수 있고, 외부 결제수단으로 신용카드에 의한 선결제의 경우 설정한 충전량 보다 선 결제된 결제금액이 많아 충전을 완료 시 요금을 재 정산하는 등의 불편함을 줄이고자 하는 것을 목적으로 한다.By performing the charging sequence before charging, necessary information is obtained from the electric vehicle, and the probability of payment cancellation through pre-diagnosis can be significantly lowered. It is possible to set the setting and calculate the exact expected charge. In the case of an electric vehicle that supports PnC, the user can set the desired amount of charge from the terminal or charger. The purpose of this is to reduce the inconvenience of re-adjusting the charge when the charge is completed due to the large amount of money.

본 발명에 따른 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법은 (a) 전기차량에 충전기의 커플러를 연결하고, 상기 충전기에 구비된 컨트롤러에 의하여 상기 전기차량과 서버 간의 통신이 가능하도록 하는 단계; (b) 상기 전기차량으로부터 국제표준에 따른 차량정보를 획득하여 서버로 전송하고, 상기 서버는 상기 전기차량에 대한 인증을 수행하는 단계; (c) 상기 (b) 단계에서 상기 전기차량에 대한 인증 후, 상기 전기차량 사용자의 단말기에 탑재된 앱을 실행하는 단계; (d) 상기 앱을 통하여 충전량을 입력한 후, 충전을 수행하는 단계; 및 (e) 상기 (d) 단계에서 충전이 완료된 후, 충전량에 따른 결제를 수행하는 단계;를 포함하여 이루어진다.According to the present invention, the method for obtaining vehicle information through performing a charging sequence before charging and performing diagnosis before payment (a) connects a coupler of a charger to an electric vehicle, and communication between the electric vehicle and a server is performed by a controller provided in the charger making it possible; (b) acquiring vehicle information according to international standards from the electric vehicle and transmitting it to a server, and the server performing authentication on the electric vehicle; (c) after authenticating the electric vehicle in step (b), executing an app mounted on the user's terminal of the electric vehicle; (d) performing charging after inputting the charging amount through the app; and (e) after the charging is completed in step (d), performing a payment according to the charging amount.

본 발명에 따른 상기 (b) 단계에서 상기 차량으로부터의 획득정보는 Mac address, SOC 초기값, PnC의 지원유무 및 사전 충전 진단(차량의 정상 충전 가능 여부)인 것을 특징으로 한다.According to the present invention, the information obtained from the vehicle in step (b) according to the present invention is characterized in that Mac address, SOC initial value, PnC support or not, and pre-charging diagnosis (whether normal charging of the vehicle is possible).

본 발명에 따른 상기 (b) 단계에서 상기 전기차량에 대한 인증 후, 상기 전기차량 사용자의 단말기에 앱 탑재 유무를 확인 후, 상기 전기차량의 PnC 지원유무를 확인하기 위한 (c-1) 단계를 더 포함하는 것을 특징으로 한다.After authentication of the electric vehicle in step (b) according to the present invention, after confirming whether an app is installed on the user's terminal of the electric vehicle, step (c-1) for confirming whether PnC support of the electric vehicle is supported It is characterized in that it further comprises.

본 발명에 따른 상기 (c-1) 단계에서 상기 전기차량 사용자의 단말기에 앱이 탑재되고, PnC를 지원하는 경우 상기 (c) 단계를 수행하는 것을 특징으로 한다.In the step (c-1) according to the present invention, when the app is loaded on the user's terminal of the electric vehicle and PnC is supported, the step (c) is performed.

본 발명에 따른 상기 (c-1) 단계에서 상기 전기차량 사용자의 단말기에 앱이 탑재되지 않은 경우 상기 충전기에 충전량을 입력한 후, 외부 결제수단을 통하여 결제를 수행하기 위한 (d-1) 단계를 더 포함하는 것을 특징으로 한다.Step (d-1) for performing payment through an external payment means after inputting the amount of charge to the charger when the app is not installed on the terminal of the electric vehicle user in step (c-1) according to the present invention It is characterized in that it further comprises.

본 발명에 따른 상기 (c-1) 단계에서 상기 전기차량 사용자의 단말기에 앱이 탑재되고, PnC를 지원하지 않는 경우 상기 전기차량 사용자의 회원유무를 확인하기 위한 (c-2) 단계를 더 포함하는 것을 특징으로 한다.In step (c-1) according to the present invention, if the app is loaded on the terminal of the electric vehicle user and does not support PnC, the method further includes (c-2) for checking whether the electric vehicle user is a member characterized in that

본 발명에 따른 상기 (c-2) 단계에서 상기 전기차량 사용자가 회원인 경우 상기 전기차량 사용자의 전화번호를 인증하고, 상기 전기차량 사용자의 앱을 실행한 후, 상기 (d) 단계를 수행하는 것을 특징으로 한다.When the electric vehicle user is a member in the step (c-2) according to the present invention, the electric vehicle user's phone number is authenticated, the electric vehicle user's app is executed, and the step (d) is performed characterized in that

본 발명에 따른 상기 (d) 단계에서 충전이 완료되면 외부 결제수단을 통하여 결제를 수행하기 위한 (e-1) 단계를 더 포함하는 것을 특징으로 한다.According to the present invention, when the charging is completed in step (d) according to the present invention, it characterized in that it further comprises a step (e-1) for performing a payment through an external payment means.

본 발명에 따른 상기 (c-2) 단계에서 상기 전기차량 사용자가 회원이 아닌 경우 상기 충전기에 충전량을 입력한 후, 외부 결제수단을 통하여 결제를 수행하기 위한 (d-1) 단계를 더 포함하는 것을 특징으로 한다.In the step (c-2) according to the present invention, when the user of the electric vehicle is not a member, the method further includes the step (d-1) of inputting a charge amount to the charger and then performing a payment through an external payment method characterized in that

본 발명에 따른 상기 (d-1) 단계에서 외부 결제수단에 의한 결제 후, 충전이 완료되면, 충전량과 결제금액을 비교하여 결제금액을 정산하기 위한 (e-2) 단계를 더 포함하는 것을 특징으로 한다.After the payment by the external payment means in the step (d-1) according to the present invention, when the charging is completed, the method further comprises the step (e-2) for comparing the charging amount and the payment amount to settle the payment amount do it with

본 발명에 따른 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법은 충전 전 충전시퀀스를 수행하여 전기차량으로부터 필요한 정보를 획득하고, 사전 진단을 통해 결제 취소 확률을 현저히 낮출 수 있을 뿐만 아니라, 획득한 차량정보를 통하여 SOC 초기값과 차량의 제원을 알 수 있기 때문에 충전량 설정과 정확한 예상 요금을 계산할 수 있다.According to the present invention, the method for obtaining vehicle information through performing a charging sequence before charging and performing diagnosis before payment performs a charging sequence before charging to obtain necessary information from an electric vehicle and significantly lowers the probability of payment cancellation through pre-diagnosis. Rather, since the initial SOC value and vehicle specifications can be known through the acquired vehicle information, it is possible to set the charging amount and calculate the exact expected charge.

또한 본 발명은 전기차량이 PnC를 지원하는 전기차량의 경우 사용자가 단말기나 충전기에서 원하는 충전량을 설정할 수 있고, 외부 결제수단으로 신용카드에 의한 선결제의 경우 설정한 충전량 보다 선 결제된 결제금액이 많아 충전을 완료 시 요금을 재 정산하는 등의 불편함을 줄일 수 있다.In addition, in the present invention, in the case of an electric vehicle that supports PnC, the user can set the desired amount of charge in the terminal or charger. It is possible to reduce the inconvenience of re-adjusting the charge when charging is completed.

또한 본 발명은 전기차량의 사전 진단 시, 충전케이블의 점검을 수행함으로써 결제 후, 충전이 불가능한 상태를 없애 결제의 취소하는 과정을 현저하게 줄여 사용자의 편의성과 장치의 신뢰성을 담보할 수 있다.In addition, the present invention can ensure user convenience and device reliability by remarkably reducing the process of canceling payment by eliminating a state in which charging is impossible after payment by performing a charging cable check during pre-diagnosis of an electric vehicle.

도 1은 본 발명에 따른 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법을 나타내는 흐름도,
도 2는 본 발명에 따른 전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법을 나타내는 상세흐름도.1 is a flowchart showing a method for obtaining vehicle information and performing diagnosis before payment through performing a charging sequence before charging according to the present invention;
2 is a detailed flowchart illustrating a method for acquiring vehicle information and performing diagnosis before payment through performing a pre-charge sequence according to the present invention.

본 발명과 본 발명의 동작상의 이점 및 본 발명의 실시에 의하여 달성되는 목적을 설명하기 위하여 이하에서는 본 발명의 바람직한 실시례를 예시하고 이를 참조하여 살펴본다.In order to explain the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, preferred embodiments of the present invention are exemplified below and will be described with reference to them.

먼저, 본 출원에서 사용한 용어는 단지 특정한 실시례를 설명하기 위해 사용된 것으로서, 본 발명을 한정하려는 의도가 아니며, 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함할 수 있다. 또한 본 출원에서, "포함하다" 또는 "가지다" 등의 용어는 명세서 상에 기재된 특징, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것이 존재함을 지정하려는 것이지, 하나 또는 그 이상의 다른 특징들이나 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.First, the terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention, and the singular expression may include a plural expression unless the context clearly indicates otherwise. In addition, in this application, terms such as "comprise" or "have" are intended to designate that a feature, number, step, operation, component, part, or a combination thereof described in the specification exists, but one or more other It should be understood that this does not preclude the possibility of addition or presence of features or numbers, steps, operations, components, parts, or combinations thereof.

본 발명을 설명함에 있어서, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다.In describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

도 1 및 도 2에 도시된 바와 같이 본 발명에 따른 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법은 전기차량과 충전기를 연결하는 (a) 단계(S100)와, 전기차량의 정보획득 및 인증하기 위한 (b) 단계(S200)와, 전기차량 사용자의 단말기 앱을 실행하기 위한 (c) 단계(S300)와, 충전량을 입력 및 충전을 수행하는 (d) 단계(S300) 및 충전 완료 후, 결제를 수행하기 위한 (e) 단계(S500)를 포함하여 이루어진다.As shown in FIGS. 1 and 2 , the method for obtaining vehicle information and performing diagnosis before payment by performing a charging sequence before charging according to the present invention includes (a) step (S100) of connecting an electric vehicle and a charger, and (b) step (S200) for acquiring and authenticating information, (c) step (S300) for executing the terminal app of the electric vehicle user, (d) step (S300) and After the charging is completed, (e) for performing the payment is made, including the step (S500).

도 1 및 도 2에 도시된 바와 같이 본 발명에 따른 (a) 단계(S100)는 전기차량에 충전기의 커플러를 연결하고, 충전기에 구비된 컨트롤러에 의하여 전기차량과 서버 간의 통신이 가능하도록 하게 하는 단계이다.1 and 2, (a) step (S100) according to the present invention connects the coupler of the charger to the electric vehicle and enables communication between the electric vehicle and the server by the controller provided in the charger. is a step

즉 (a) 단계(S100)서는 전기차량의 소켓에 충전기의 커플러를 연결하고, 충전기의 컨트롤러, 즉 PCL에 의하여 서버와 통신이 가능하게 된다. 이때 전기차량의 정보가 서버로 전송되어 (b) 단계(S200)에서 전기차량에 대한 인증이 수행된다.That is, in step (a) (S100), the coupler of the charger is connected to the socket of the electric vehicle, and communication with the server is enabled by the controller of the charger, that is, PCL. At this time, information on the electric vehicle is transmitted to the server, and authentication of the electric vehicle is performed in step (S200) (b).

이 경우 PLC는 전기차량의 소켓에 커플러가 연결되면서 충전시퀀스를 자동으로 수행되도록 하여 전기차량의 정보와 충전기 자가진단 정보를 얻을 수 있도록 하고, 이후 실제 충전 프로세스가 진행되도록 한다.In this case, the PLC automatically performs the charging sequence while the coupler is connected to the socket of the electric vehicle to obtain electric vehicle information and charger self-diagnosis information, and then allows the actual charging process to proceed.

도 1 및 도 2에 도시된 바와 같이 본 발명에 따른 (b) 단계(S200)는 전기차량으로부터 국제표준에 따른 차량정보를 획득하여 서버로 전송하고, 서버는 전기차량에 대한 인증을 수행하는 단계이다.As shown in FIGS. 1 and 2 , in step (S200) of (b) according to the present invention, vehicle information according to the international standard is obtained from the electric vehicle and transmitted to the server, and the server performs authentication for the electric vehicle. am.

(b) 단계(S200)는 전기차량으로부터 Mac address, SOC(State Of Charge) 초기값, PnC(Plug and Charge)의 지원유무 및 사전 충전 진단(차량의 정상 충전 가능 여부)에 대한 정보를 획득하여 서버로 전송하게 된다. 이 경우 서버는 Mac address를 통하여 차량의 정보를 확인한 후, 인증을 하게 된다.(b) Step (S200) obtains information on Mac address, SOC (State Of Charge) initial value, PnC (Plug and Charge) support and pre-charge diagnosis (whether normal charging of the vehicle is possible) from the electric vehicle. will be sent to the server. In this case, the server verifies the vehicle information through the Mac address and then performs authentication.

아래 표 1은 전기차량의 충전을 위한 전기차량과 충전기 간 통신은 기본적으로 ISO 15118 국제표준화 규격에서 전기차량으로부터 추출되는 정보이다.Table 1 below is information extracted from electric vehicles in the ISO 15118 international standardization standard for communication between electric vehicles and chargers for charging electric vehicles.

구분division 추출 정보extract information Session SetupSession Setup ㅇ Mac address 정보 추출ㅇ Extract Mac address information ㅇ
ㅇ
ㅇblanket
blanket
blanket Contract Authentication RequestContract Authentication Request ㅇ PnC 지원차량 유무ㅇ Whether there is a PnC support vehicle ㅇ
ㅇ
ㅇblanket
blanket
blanket Current Demand RequestCurrent Demand Request ㅇ SOC 정보 추출ㅇ SOC information extraction Session Stop RequestSession Stop Request ㅇ SOC 정보값을 추출하기 위해서 Current Demand Request 직후 명령 전송
ㅇ 충전 종료를 위한 명령 전송ㅇ Send command immediately after Current Demand Request to extract SOC information value
ㅇ Send command to end charging

이와 같은 전기차량에 대한 사전진단 수행 시, 충전기의 충전케이블에 대한 케이블체크가 진행하기 위한 충전기에 대한 사전진단도 수행하게 되는데, 이는 충전케이블의 케이블체크 시 일정한 시간이 소요되기 때문에 이러한 불편함을 없애기 위함이다. 또한 충전기에 의한 충전이 불가능한 경우 미리 사용자에 진단결과를 알려 줌으로써 사용자의 편의를 도모하기 위함이다. 이 경우 충전기에는 '충전 전 기기의 진단을 수행 중입니다'라는 알림 메시지를 표시하는 것이 바람직하다.When performing a pre-diagnosis of such an electric vehicle, a pre-diagnosis of the charger is also performed for the cable check of the charging cable of the charger, which takes a certain amount of time to check the cable of the charging cable. in order to eliminate In addition, it is to promote user convenience by notifying the user of the diagnosis result in advance when charging by the charger is impossible. In this case, it is desirable to display a notification message on the charger saying 'diagnosing the device before charging'.

도 1 및 도 2에 도시된 바와 같이 본 발명에 따른 (c) 단계(S300)는 (b) 단계(S200)에서 전기차량에 대한 인증 후, 전기차량 사용자의 단말기에 탑재된 앱을 실행하는 단계이다.As shown in FIGS. 1 and 2 , (c) step (S300) according to the present invention is a step of executing an app mounted on the user's terminal of the electric vehicle after authentication for the electric vehicle in (b) step (S200) am.

(c) 단계(S300)는 서버에서 Mac address를 통해 인증한 후, 이 정보를 이용한 사용자의 단말기, 즉 스마트폰 푸쉬로 사용자의 앱을 실행하게 된다. 이 전에 사용자의 단말기에 앱이 탑재되어 있는지, 전기차량이 PnC를 지원하는 등의 확인하기 위해 다음과 같은 과정을 수행하게 된다.(c) In step (S300), after authentication through the Mac address in the server, the user's app is executed by the user's terminal using this information, that is, the smart phone push. Before this, the following process is performed to check whether the app is installed on the user's terminal and whether the electric vehicle supports PnC.

먼저 (b) 단계(S200)에서 전기차량에 대한 인증이 끝나게 되면 전기차량 사용자의 단말기에 앱 탑재 유무를 확인한 후, 전기차량의 PnC 지원유무를 확인하기 위한 (c-1) 단계(S310)를 수행하게 된다.First, when the authentication of the electric vehicle is finished in step (b) (S200), after confirming whether the app is installed on the user's terminal of the electric vehicle, (c-1) step (S310) to check whether the PnC support of the electric vehicle is performed will perform

이 경우 사용자의 단말기에 앱이 탑재되고, 전기차량이 PnC를 지원하는 경우 경우에는 스마트폰 푸쉬로 사용자의 앱을 실행한 후, 하기 (d) 및 (e) 단계(S500)를 진행하게된다.In this case, the app is loaded on the user's terminal, and if the electric vehicle supports PnC, the user's app is executed by pushing the smartphone, and then steps (d) and (e) below (S500) are performed.

다만 (c-1) 단계(S310)에서 전기차량 사용자의 단말기에 앱이 탑재되어 있으나, PnC를 지원하지 않는 경우 전기차량 사용자의 회원유무를 확인하기 위한 (c-2) 단계(S320)를 수행하게 된다.However, if the app is installed in the terminal of the electric vehicle user in step (c-1) (S310) but does not support PnC, step (c-2) (S320) is performed to check whether the electric vehicle user is a member will do

아울러 (c-2) 단계(S320)에서 전기차량 사용자가 회원인 경우 전기차량 사용자의 전화번호를 인증하고, 전기차량 사용자의 앱을 실행한 후, 후술할 (d) 단계(S300)를 수행하게 된다.In addition, if the electric vehicle user is a member in (c-2) step (S320), the electric vehicle user's phone number is authenticated, the electric vehicle user's app is executed, and then (d) step (S300) to be described later is performed. do.

다만 (c-2) 단계(S320)에서 전기차량 사용자가 회원이 아닌 경우 충전기에 충전량을 입력한 후, 외부 결제수단을 통하여 결제를 수행하기 위한 (d-1) 단계(S410)를 수행하게 된다.However, if the user of the electric vehicle is not a member in step (c-2) (S320), after inputting the amount of charge into the charger, (d-1) step (S410) for performing payment through an external payment method is performed. .

또한 (c-1) 단계(S310)에서 전기차량 사용자의 단말기에 앱이 탑재되지 않은 경우 충전기에 충전량을 입력한 후, 외부 결제수단을 통하여 결제를 수행하기 위한 (d-1) 단계(S410)를 수행하게 된다.In addition, when the app is not installed on the user's terminal of the electric vehicle in step (c-1) (S310), after inputting the amount of charge to the charger, (d-1) step (S410) for performing payment through an external payment method will perform

이 경우 사용자에게 PnC 인증이 불가능하다는 정보를 전달함으로써 외부 결제수단에 의한 결제를 유도하게 된다.In this case, payment by an external payment method is induced by delivering information that PnC authentication is impossible to the user.

도 1 및 도 2에 도시된 바와 같이 본 발명에 따른 (d) 단계(S300)는 앱을 통하여 충전량을 입력한 후, 충전을 수행하는 단계이다.1 and 2, step (d) according to the present invention (S300) according to the present invention is a step of performing charging after inputting the amount of charge through the app.

(d) 단계(S300)에서는 전기차량으로부터 획득한 정보 중 SOC 초기값, 즉 현재 충전량을 사용자가 알 수 있어 원하는 충전량을 SOC 값까지 범위에서 설정이 가능하다. 따라서 사용자는 앱을 통하여 원하는 충전량을 입력하고 충전이 수행된다.(d) In step S300, the user can know the initial SOC value, that is, the current amount of charge among the information obtained from the electric vehicle, so that the desired amount of charge can be set up to the SOC value. Accordingly, the user inputs the desired amount of charge through the app and charging is performed.

또한 전술한 (c-2) 단계(S320), 즉 전기차량이 PnC를 지원하지 않지만, 회원인 경우에도 앱을 통하여 충전량을 입력하고 충전이 수행된다.In addition, although the above-mentioned (c-2) step (S320), that is, the electric vehicle does not support PnC, even if the member is a member, the amount of charge is input through the app and charging is performed.

아울러 (c-1) 단계(S310)에서 사용자의 단말기에 앱이 탑재되지 않은 경우나, (c-2) 단계(S320)에서 회원이 아닌 경우에는 전술한 바와 같은 (d-1) 단계(S410)에 따라 충전기에 충전량을 입력한 후, 외부 결제수단, 즉 신용카드를 이용하여 결제를 수행하게 된다.In addition, if the app is not loaded on the user's terminal in (c-1) step (S310) or when the user is not a member in (c-2) step (S320), as described above in (d-1) step (S410) ), after inputting the amount of charge into the charger, payment is performed using an external payment method, that is, a credit card.

도 1 및 도 2에 도시된 바와 같이 본 발명에 따른 (e) 단계(S500)는 (d) 단계(S300)에서 충전이 완료된 후, 충전량에 따른 결제를 수행하는 단계이다.1 and 2, (e) step (S500) according to the present invention is a step of performing payment according to the amount of charge after charging is completed in (d) step (S300).

즉 (e) 단계(S500)는 (d) 단계(S300)에서 충전이 종료되면, PnC에 의하여 자동 결제가 이루어진다.That is, in (e) step (S500), when the charging is finished in (d) step (S300), automatic payment is made by PnC.

다만 (c-2) 단계(S320)에서 회원인 경우로서 충전이 종료되면, 외부 결제수단을 통하여 결제를 수행하게 되는데, 이 경우에는 전기차량이 PnC를 지원하지 않기 때문에 외부 결제수단을 이용하여 결제하기 위한 (e-1) 단계(S510)를 수행하게 된다. (e-1) 단계(S510)에서 외부 결제수단으로는 앱에서 결제가 가능한 간편결제를 통하여 수행하는 것이 바람직하다.However, in (c-2) step (S320), when charging is terminated as a member, payment is made through an external payment method. In this case, since the electric vehicle does not support PnC, payment is made using an external payment method (e-1) step (S510) is performed. (e-1) In step (S510), as an external payment method, it is preferable to perform a simple payment that can be paid in the app.

한편 (c-1) 단계(S310)에서 사용자의 단말기에 앱이 탑재되지 않은 경우나, (c-2) 단계(S320)에서 회원이 아닌 경우에는 전술한 바와 같은 (d-1) 단계(S410)에 따라 충전기에 충전량을 입력한 후, 외부 결제수단, 즉 신용카드를 이용하여 결제를 수행하게 되는데, 이 과정을 거쳐 충전이 종료되는 경우 충전량과 결제금액을 비교하여 결제금액을 정산하기 위한 (e-2) 단계(S520)를 수행하게 된다.On the other hand, if the app is not loaded on the user's terminal in step (c-1) step (S310) or when the user is not a member in step (c-2) step (S320), as described above in step (d-1) step (S410) After inputting the amount of charge into the charger according to ( ) e-2) Step S520 is performed.

즉 (e-2) 단계(S520)는 충전이 종료된 후, 결제가 이루어지는 것이 아니라, 충전 전 충전량을 충전기에 임의로 입력한 후, 외부 결제수단에 의하여 결제가 수행되고, 충전이 종료되기 때문에 결제금액과 실제 충전량을 비교한 후, 입력한 충전량보다 실제 충전량이 적은 경우 선결제된 결제금액을 돌려줄 수 있도록 정산과정이 수행되는 것이다.That is, in (e-2) step (S520), the payment is not made after the charging is finished, but the amount of charge before charging is arbitrarily input to the charger, the payment is performed by an external payment means, and the payment is completed because the charging is terminated. After comparing the amount and the actual charging amount, if the actual charging amount is less than the input charging amount, the settlement process is performed so that the prepaid payment amount can be returned.

상기한 바와 같은 (a) 단계(S100)에서 (e) 단계(S500)를 진행하여 충전이 완료되면 충전기는 다음 충전을 위해 대기화면으로 돌아가게 된다. When charging is completed by proceeding from (a) step (S100) to (e) step (S500) as described above, the charger returns to the standby screen for next charging.

이와 같이 본 발명은 도면에 도시된 일실시례를 참고로 설명되었으나, 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시례가 가능하다는 점을 이해할 것이다.As such, the present invention has been described with reference to one embodiment shown in the drawings, but this is merely exemplary, and various modifications and equivalent other embodiments are possible by those skilled in the art. will understand

따라서 본 발명의 진정한 기술적 보호범위는 첨부된 청구범위의 기술적 사상에 의해 정해져야 할 것이다.Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

S100 : (a) 단계
S200 : (b) 단계
S300 : (c) 단계
S310 : (c-1) 단계 S320 : (c-2) 단계
S400 : (d) 단계
410 : (d-1) 단계
S500 : (e) 단계
S510 : (e-1) 단계 S520 : (e-2) 단계S100: (a) step
S200: (b) step
S300: (c) step
S310: (c-1) step S320: (c-2) step
S400: (d) step
410: (d-1) step
S500: step (e)
S510: (e-1) step S520: (e-2) step

Claims (10)

(a) 전기차량에 충전기의 커플러를 연결하고, 상기 충전기에 구비된 컨트롤러에 의하여 상기 전기차량과 서버 간의 통신이 가능하도록 하는 단계(S100);
(b) 상기 전기차량으로부터 국제표준에 따른 차량정보를 획득하여 서버로 전송하고, 상기 서버는 상기 전기차량에 대한 인증을 수행하는 단계(S200);
(c) 상기 (b) 단계(S200)에서 상기 전기차량에 대한 인증 후, 상기 전기차량 사용자의 단말기에 탑재된 앱을 실행하는 단계(S300);
(d) 상기 앱을 통하여 충전량을 입력한 후, 충전을 수행하는 단계(S400); 및
(e) 상기 (d) 단계(S400에서 충전이 완료된 후, 충전량에 따른 결제를 수행하는 단계(S500);
를 포함하여 이루어진 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.
(a) connecting the coupler of the charger to the electric vehicle and enabling communication between the electric vehicle and the server by a controller provided in the charger (S100);
(b) acquiring vehicle information according to international standards from the electric vehicle and transmitting it to a server, wherein the server performs authentication on the electric vehicle (S200);
(c) after authenticating the electric vehicle in step (S200) of (b), executing an app mounted on the user's terminal of the electric vehicle (S300);
(d) after inputting the amount of charge through the app, performing the charging step (S400); and
(e) the (d) step (S500) of performing a payment according to the amount of charge after the charging is completed in S400;
A method of acquiring vehicle information and performing diagnostics before payment through performing a charging sequence before charging, including:
 제 1 항에 있어서,
상기 (b) 단계(S200)에서 상기 차량으로부터의 획득정보는 Mac address, SOC 초기값, PnC의 지원유무 및 사전 충전 진단(차량의 정상 충전 가능 여부)인 것을 특징으로 하는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.
The method of claim 1,
The information obtained from the vehicle in step (b) (S200) is a Mac address, SOC initial value, PnC support, and pre-charging diagnosis (whether the vehicle can be charged normally). How to obtain vehicle information through and perform diagnosis before payment.
 제 1 항에 있어서,
상기 (b) 단계(S200)에서 상기 전기차량에 대한 인증 후, 상기 전기차량 사용자의 단말기에 앱 탑재 유무를 확인 후, 상기 전기차량의 PnC 지원유무를 확인하기 위한 (c-1) 단계(S310)를 더 포함하는 것을 특징으로 하는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.
The method of claim 1,
After authentication of the electric vehicle in step (S200), (c-1) step (S310) for confirming whether an app is installed on the user's terminal of the electric vehicle and confirming whether the electric vehicle supports PnC or not (S310) ), characterized in that it further comprises a vehicle information acquisition and a diagnosis before payment method by performing a charging sequence before charging.
 제 3 항에 있어서,
상기 (c-1) 단계(S310)에서 상기 전기차량 사용자의 단말기에 앱이 탑재되고, PnC를 지원하는 경우 상기 (c) 단계(S300)를 수행하는 것을 특징으로 하는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.
4. The method of claim 3,
When the app is loaded on the user's terminal of the electric vehicle in step (C-1) (S310) and PnC is supported, step (S300) is performed before charging, characterized in that the above (c) step (S300) is performed How to obtain vehicle information and perform diagnosis before payment.
 제 3 항에 있어서,
상기 (c-1) 단계(S310)에서 상기 전기차량 사용자의 단말기에 앱이 탑재되지 않은 경우 상기 충전기에 충전량을 입력한 후, 외부 결제수단을 통하여 결제를 수행하기 위한 (d-1) 단계(S410)를 더 포함하는 것을 특징으로 하는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.
4. The method of claim 3,
Step (d-1) for performing payment through an external payment means after inputting the amount of charge into the charger when the app is not installed on the terminal of the electric vehicle user in step (S310) (c-1) ( S410) A method of obtaining vehicle information through performing a charging sequence before charging and performing diagnosis before payment, characterized in that it further comprises.
 제 3 항에 있어서,
상기 (c-1) 단계(S310)에서 상기 전기차량 사용자의 단말기에 앱이 탑재되고, PnC를 지원하지 않는 경우 상기 전기차량 사용자의 회원유무를 확인하기 위한 (c-2) 단계(S320)를 더 포함하는 것을 특징으로 하는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.
4. The method of claim 3,
If the app is loaded on the user's terminal of the electric vehicle in step (S310) and PnC is not supported in step (c-1) (S310), step (c-2) (S320) for checking the membership of the electric vehicle user is performed Method for obtaining vehicle information and performing diagnosis before payment through performing a charging sequence before charging, characterized in that it further comprises.
 제 6 항에 있어서,
상기 (c-2) 단계(S320)에서 상기 전기차량 사용자가 회원인 경우 상기 전기차량 사용자의 전화번호를 인증하고, 상기 전기차량 사용자의 앱을 실행한 후, 상기 (d) 단계(S400를 수행하는 것을 특징으로 하는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.
7. The method of claim 6,
If the electric vehicle user is a member in step (c-2) (S320), the electric vehicle user's phone number is authenticated, the electric vehicle user's app is executed, and then the (d) step (S400) is performed A method for obtaining vehicle information and performing diagnosis before payment through performing a charging sequence before charging, characterized in that
 제 7 항에 있어서,
상기 (d) 단계(S400에서 충전이 완료되면 외부 결제수단을 통하여 결제를 수행하기 위한 (e-1) 단계(S510)를 더 포함하는 것을 특징으로 하는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.
8. The method of claim 7,
Obtaining vehicle information through performing a charging sequence before charging, characterized in that the step (d) further comprises (e-1) step (S510) for performing payment through an external payment method when charging is completed in step (S400); How to perform diagnosis before payment.
 제 6 항에 있어서,
상기 (c-2) 단계(S320)에서 상기 전기차량 사용자가 회원이 아닌 경우 상기 충전기에 충전량을 입력한 후, 외부 결제수단을 통하여 결제를 수행하기 위한 (d-1) 단계(S410)를 더 포함하는 것을 특징으로 하는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.
7. The method of claim 6,
If the electric vehicle user is not a member in step (c-2) (S320), after inputting the amount of charge to the charger, (d-1) step (S410) for performing payment through an external payment method is further performed A method for obtaining vehicle information through performing a charging sequence before charging and performing a diagnosis before payment, characterized in that it includes.
 제 5 항 또는 제 9 항에 있어서,
상기 (d-1) 단계(S410)에서 외부 결제수단에 의한 결제 후, 충전이 완료되면, 충전량과 결제금액을 비교하여 결제금액을 정산하기 위한 (e-2) 단계(S520)를 더 포함하는 것을 특징으로 하는 충전 전 충전시퀀스 수행을 통한 차량정보획득 및 결제 전 진단수행방법.10. The method according to claim 5 or 9,
After the payment by the external payment means in the (d-1) step (S410), when the charging is completed, the (e-2) step (S520) for comparing the charging amount and the payment amount to settle the payment amount A method for obtaining vehicle information and performing a diagnosis before payment by performing a charging sequence before charging, characterized in that.
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