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WO2017217822A1 - System and method for replacing electric car battery - Google Patents

System and method for replacing electric car battery Download PDF

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Publication number
WO2017217822A1
WO2017217822A1 PCT/KR2017/006353 KR2017006353W WO2017217822A1 WO 2017217822 A1 WO2017217822 A1 WO 2017217822A1 KR 2017006353 W KR2017006353 W KR 2017006353W WO 2017217822 A1 WO2017217822 A1 WO 2017217822A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric vehicle
vehicle battery
battery
replaceable
electric car
Prior art date
Application number
PCT/KR2017/006353
Other languages
French (fr)
Korean (ko)
Inventor
이남재
Original Assignee
이남재
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이남재 filed Critical 이남재
Publication of WO2017217822A1 publication Critical patent/WO2017217822A1/en

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Classifications

    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for 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
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/66—Arrangements of batteries
    • 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
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/53—Batteries
    • 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
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
    • 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
    • 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
    • Y02T10/7072—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
    • 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
    • Y02T90/14—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
    • 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
    • Y02T90/16—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
    • 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
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • 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]
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

Definitions

  • the present invention relates to an electric vehicle battery, and more particularly, to an electric vehicle battery exchange system and method.
  • Publication No. 10-2012-0076524 discloses an electric charging method for an electric vehicle. Electric vehicles are very encouraging in terms of eco-friendliness and low noise, but they have been criticized for being impractical in terms of low charging stations and at least 30 minutes of charging.
  • An object of the present invention is to provide an electric vehicle battery exchange system.
  • Another object of the present invention to provide an electric vehicle battery replacement method.
  • An electric vehicle battery exchange system is provided in an electric vehicle battery charging station, and charges a replaceable electric vehicle battery and provides battery information of the replaceable electric vehicle battery with NFC (near field communication)
  • An electric vehicle battery charging device for reading and transmitting from a memory
  • An electric vehicle battery rack provided in an electric vehicle and equipped with a replaceable electric vehicle battery charged by the electric vehicle battery charging device, and automatically storing vehicle information of the electric vehicle in the NFC memory
  • the electric vehicle battery management server may receive battery information of the replaceable electric vehicle battery from the electric vehicle battery charging device and generate management information of the replaceable electric vehicle battery using the received battery information.
  • the electric vehicle battery government subsidies payment server for providing a government subsidies to the user of the electric vehicle or the operator of the electric vehicle battery charging station by using the management information of the replaceable electric vehicle battery generated in the replaceable electric vehicle battery management server Can be.
  • the battery information may be configured to include identification of the replaceable electric vehicle battery and vehicle information currently mounted.
  • management information may be configured to include the history of the vehicle, the number of charges, the date of manufacture, the number of chargeable remaining, the charge capacity and whether the disposal of the replaceable electric vehicle battery.
  • the first fixed electric vehicle battery is fixed to the electric vehicle; It may be configured to further include a second fixed electric vehicle battery fixed to the electric vehicle.
  • the electric vehicle is configured to use electricity in the order of the replaceable electric vehicle battery, the first fixed electric vehicle battery, and the second fixed electric vehicle battery, and the second fixed electric vehicle battery through a charging plug in the electric vehicle. And electricity in order of the first stationary electric vehicle battery.
  • an electric vehicle battery exchange method includes an electric vehicle battery rack provided in an electric vehicle, the replaceable electric vehicle battery mounted on the electric vehicle battery rack, and converting vehicle information of the electric vehicle into the electric vehicle battery. Automatically storing in the NFC (near field communication) memory provided;
  • NFC near field communication
  • the electric vehicle battery charging device provided in the electric vehicle battery charging station reads the battery information automatically stored in the NFC memory of the replaceable electric vehicle battery detached from the electric vehicle battery rack. Shipping step;
  • the electric vehicle battery charging device transmitting the read battery information to an electric vehicle battery management server, and the electric vehicle battery management server receiving the battery information to generate management information;
  • the electric vehicle battery charging device may be configured to include charging the replaceable electric vehicle battery.
  • the step of providing a government subsidies to the electric vehicle battery subsidies payment server using the management information of the replaceable electric vehicle battery generated by the replaceable electric vehicle battery management server to the electric vehicle user or the operator of the electric vehicle battery charging station. Can be configured.
  • the battery information may be configured to include identification of the replaceable electric vehicle battery and vehicle information currently mounted.
  • management information may be configured to include the history of the vehicle, the number of charges, the date of manufacture, the number of chargeable remaining, the charge capacity and whether the disposal of the replaceable electric vehicle battery.
  • the replacement electric vehicle battery and the electric vehicle equipped with it are configured to be managed by the replacement electric vehicle battery management server using the NFC memory, thereby managing the life of the replacement electric vehicle battery and its use history so that the battery can be used safely and have a long life. There is an effect that can be disposed of in a timely manner.
  • the government subsidies to the users of the electric vehicle through the use history of the replaceable electric vehicle battery, the government subsidies of a reasonable amount can be effectively used for the users of the electric vehicle.
  • FIGS. 1A to 1C are schematic diagrams of an electric vehicle and a replaceable electric vehicle battery.
  • FIG. 2 is a block diagram of an electric vehicle battery exchange system according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of an electric vehicle battery replacement method according to an embodiment of the present invention.
  • first, second, A, and B 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.
  • 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.
  • FIGS. 1A to 1C are schematic diagrams of an electric vehicle and a replaceable electric vehicle battery.
  • FIG. 1A is a perspective view of an electric vehicle equipped with a replaceable electric vehicle battery 121
  • FIG. 1B is a plan view of the electric vehicle equipped with the replaceable electric vehicle batter 121
  • 1C illustrates a configuration of the replaceable EV battery 121.
  • the replaceable electric vehicle battery 121 may be configured to be used together with the first fixed electric vehicle battery 122 and the second fixed electric vehicle battery 123 provided in the electric vehicle.
  • the replacement EV battery 121 may be purchased in a pre-charged form at the EV charging station and may be used as a post-purchase mounting method without consuming charging time at the EV charging station.
  • the replaceable electric vehicle battery 121 may be configured in the form of a cell, a module, a pack, as shown in FIG. 1C.
  • the charging time is not required by the replaceable electric vehicle battery 121, it is very convenient and used with the first fixed electric vehicle battery 122 and the second fixed electric vehicle battery 123 charged by the charging plug 124. As a result, the mileage is also significantly increased.
  • the replaceable electric vehicle battery 121 is configured to be exhausted earlier than the first fixed electric vehicle battery 122 and the second fixed electric vehicle battery 123 in the electric vehicle, and the first fixed electric vehicle battery 122 is the second fixed electric vehicle battery. It may be configured to be exhausted earlier than 123.
  • the second fixed electric vehicle battery 123 may be configured to be charged before the first fixed electric vehicle battery 122.
  • first fixed EV battery 122 may be configured to charge the second fixed EV battery 123 while the replaceable EV battery 121 is exhausted while driving.
  • FIG. 2 is a block diagram of an electric vehicle battery exchange system according to an embodiment of the present invention.
  • the electric vehicle battery exchange system 100 is an electric vehicle battery charging device 110, electric vehicle battery rack (rack) 120, electric vehicle battery management server 130 and electric vehicle battery It may be configured to include a government grant payment server 140.
  • It is configured to manage the replaceable electric vehicle battery 121 through the battery information and the vehicle information of the NFC (near field communication) memory 121a attached to the replaceable electric vehicle battery 121.
  • NFC near field communication
  • the EV battery charger 110 may be provided at an EV battery charging station.
  • the electric vehicle battery charging device 110 is a component used by an operator of an electric vehicle battery charging station, not a user, that is, a driver of an electric vehicle.
  • the operator of the electric vehicle battery charging station precharges the replaceable electric vehicle battery 121 using the electric vehicle battery charging device 110, and the user (driver) stops at the electric vehicle battery charging station to precharge the replaceable electric vehicle battery 121. Purchase.
  • the user detaches the already replaceable electric vehicle battery 121 from the electric vehicle battery rack 120, returns it to the electric vehicle battery charging station, and configures the purchased replacement electric vehicle battery 121 to the electric vehicle battery rack 120. do.
  • the replaceable electric vehicle battery 121 is shared by several drivers in a manner of return after use.
  • the NFC battery 121a may be provided in the replaceable electric vehicle battery 121.
  • NFC memory 121a is a configuration that can be stored while exchanging data by NFC communication.
  • the NFC memory 121a may be configured to store not only battery information of the corresponding replaceable electric vehicle battery 121 but also vehicle information of an electric vehicle equipped with the replaceable electric vehicle battery 121.
  • the NFC memory 121a When the NFC memory 121a is charged by the EV battery charger 110, the NFC memory 121a may be configured to perform NFC communication with the EV battery charger 110 to transmit pre-stored battery information. That is, the electric vehicle battery charging device 110 may be configured to read battery information from the NFC memory 121a.
  • the battery information may be configured to include identification of the replaceable electric vehicle battery and vehicle information currently mounted.
  • the electric vehicle battery charging device 110 may know which current electric vehicle battery 121 is currently charged through the battery information, and may be configured to transmit the battery information to the electric vehicle battery management server 130 in real time. If the replaceable EV battery 121 has reached the end of its life, has a problem, or is not a pre-registered replaceable EV battery 121, the EV battery management server 130 may be disposed of or otherwise processed without charging. It may be configured to receive this information.
  • the electric vehicle battery rack 120 is provided in the electric vehicle and is a configuration for mounting the replaceable electric vehicle battery 121. It is desirable to be provided without modifying the existing vehicle structure.
  • the electric vehicle battery rack 120 is equipped with a replaceable electric vehicle battery 121 charged by the electric vehicle battery charging device 110, and when mounted, the NFC memory 121a of the replaceable electric vehicle battery 121 when the vehicle information of the electric vehicle is mounted. Can be configured to auto-save via NFC communication.
  • vehicle information By storing the vehicle information, it is possible to know in which vehicle the corresponding replaceable electric vehicle battery 121 is mounted. Such vehicle information may be automatically transmitted from the EV battery charging station to the EV battery management server 130 to manage its history information.
  • the electric vehicle battery management server 130 may be configured to receive battery information of the replaceable electric vehicle battery 121 from the electric vehicle battery charging apparatus 110.
  • the electric vehicle battery management server 130 may be configured to generate management information of the replaceable electric vehicle battery 121 using the battery information.
  • the management information may be configured to include the history of the vehicle, the number of charges, the date of manufacture, the remaining number of chargeable times, the charging capacity and whether the disposal of the replaceable electric vehicle battery 121.
  • the replaceable electric vehicle battery 121 used by various users as a purchase method has a problem in that there is a danger in use and its charging ability is lowered if it is not discarded when its life is over. Therefore, the optimum replacement electric vehicle battery 121 is used in a timely manner by the management of the electric vehicle battery management server 130, and the use of the replacement electric vehicle battery that is illegally used can be prevented.
  • the electric vehicle battery government subsidy payment server 140 uses the management information of the replaceable electric vehicle battery 121 generated by the replaceable electric vehicle battery management server 130 to pay the government subsidies to the corresponding electric vehicle user or the operator of the electric vehicle battery charging station. Can be configured.
  • FIG. 3 is a flowchart of an electric vehicle battery replacement method according to an embodiment of the present invention.
  • an electric vehicle battery rack 120 provided in an electric vehicle is a replaceable electric vehicle battery 121 mounted on the electric vehicle battery rack 120 to transfer vehicle information of the electric vehicle to the replaceable electric vehicle battery 121.
  • the battery information may be configured to include identification of the replaceable electric vehicle battery 121 and vehicle information currently mounted.
  • the electric vehicle battery charging device 110 provided at the electric vehicle battery charging station is detachable from the electric vehicle battery rack 120.
  • the battery information automatically stored in the NFC memory 121a of the electric vehicle battery 121 is read (S102).
  • the electric vehicle battery charging apparatus 110 transmits the read battery information to the electric vehicle battery management server 130, and the electric vehicle battery management server 130 receives the battery information and generates management information (S103).
  • the management information may be configured to include the history of the vehicle, the number of charges, the date of manufacture, the remaining number of chargeable, the charge capacity and whether the disposal of the replaceable electric vehicle battery 121.
  • the electric vehicle battery charging device 110 charges the replaceable electric vehicle battery 121 (S104).
  • the government subsidies server 140 the subsidies to the electric vehicle user or the operator of the electric vehicle battery charging station using the management information of the replaceable electric vehicle battery 121 generated by the replaceable electric vehicle battery management server 130, the government subsidies Pay (S105).

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

Disclosed are a system and a method for replacing an electric car battery. The system comprises: an electric car battery charging device provided in an electric car battery charging station so as to charge a replaceable electric car battery, to read battery information regarding the replaceable electric car battery from a near-field communication (NFC) memory provided in the replaceable electric car battery, and to transmit the battery information; an electric car battery rack provided in an electric car such that the replaceable electric car battery charged by the electric car battery charging device is mounted thereon, the electric car battery rack being configured to automatically store vehicle information regarding the electric car in the NFC memory; and an electric car battery management server for receiving the battery information regarding the replaceable electric car battery from the electric car battery charging device and generating management information regarding the replaceable electric car battery using the received battery information. The system and method for replacing an electric car battery, described above, are advantageous in that, by using the replaceable electric car battery, the electric car can be easily operated without consuming a separate charging time but simply through battery replacement. There is another advantage in that the replaceable electric car battery and the electric car equipped with the same can be managed by the replaceable electric car battery management server using the NFC memory, and the lifespan and the use history of the replaceable electric car battery can be managed such that the battery can be used safely and, when the lifespan has expired, can be disposed of timely.

Description

전기차 배터리 교환 시스템 및 방법Electric vehicle battery exchange system and method
본 발명은 전기차 배터리(battery)에 관한 것으로서, 구체적으로는 전기차 배터리 교환 시스템 및 방법에 관한 것이다.TECHNICAL FIELD The present invention relates to an electric vehicle battery, and more particularly, to an electric vehicle battery exchange system and method.
최근에는 친환경 기술의 부각과 함께 공기 오염이 적은 전기차(electric vehicle)의 관심이 대두되고 있다.In recent years, with the rise of environmentally friendly technology, the interest of electric vehicles (less air pollution) has emerged.
공개특허공보 10-2012-0076524는 전기차의 전기 충전 방식에 대해 개시학 있다. 전기차는 친환경적인 면에서나 소음이 적다는 면에서 매우 고무적이지만, 충전소가 적고 충전에 적어도 30분 이상이 소요되는 점에서 실용적이지 못하다는 비판을 받아왔다.Publication No. 10-2012-0076524 discloses an electric charging method for an electric vehicle. Electric vehicles are very encouraging in terms of eco-friendliness and low noise, but they have been criticized for being impractical in terms of low charging stations and at least 30 minutes of charging.
하지만, 이러한 문제점이 해결될 수 있다면, 기존의 패러다임(paradigm)을 반전시킬 수 있는 장점을 많이 갖고 있다고 볼 수 있다.However, if this problem can be solved, it can be said that it has a lot of advantages that can reverse the existing paradigm (paradigm).
세계 각국의 정부에서는 환경 오염을 막기 위해 이러한 전기차에 대한 보조금을 지급하거나 정책적인 지원을 점차 증대시켜 가고 있다.Governments around the world are increasingly subsidizing these vehicles or increasing their policy support to prevent environmental pollution.
그러나, 전기차의 사용을 늘리기 위해서는 극복해야 할 사안들이 아직 적지 않다. 이러한 충전소 부재, 너무 긴 충전 시간 등의 문제를 해결할 수 있다면 기존의 문제점을 해결할 수 있게 된다.However, there are still few issues to overcome to increase the use of electric vehicles. If it is possible to solve the problem of such a charging station, too long charging time, it is possible to solve the existing problem.
[선행기술문헌][Preceding technical literature]
[특허문헌][Patent Documents]
대한민국특허청 공개특허공보 10-2012-0076524Korean Patent Office Publication No. 10-2012-0076524
본 발명의 목적은 전기차 배터리 교환 시스템을 제공하는 데 있다.An object of the present invention is to provide an electric vehicle battery exchange system.
본 발명의 다른 목적은 전기차 배터리 교환 방법을 제공하는 데 있다.Another object of the present invention to provide an electric vehicle battery replacement method.
상술한 본 발명의 목적에 따른 전기차 배터리 교환 시스템은, 전기차 배터리 충전소에 구비되며, 교체형 전기차 배터리를 충전하고 상기 교체형 전기차 배터리의 배터리 정보를 상기 교체형 전기차 배터리에 구비된 NFC(near field communication) 메모리로부터 독출하여 송신하는 전기차 배터리 충전 장치; 전기차에 구비되며, 상기 전기차 배터리 충전 장치에 의해 충전된 교체형 전기차 배터리가 장착되며, 상기 전기차의 차량 정보를 상기 NFC 메모리에 자동 저장하는 전기차 배터리 랙(rack); 상기 전기차 배터리 충전 장치로부터 상기 교체형 전기차 배터리의 배터리 정보를 수신하고, 수신된 배터리 정보를 이용하여 상기 교체형 전기차 배터리의 관리 정보를 생성하는 전기차 배터리 관리 서버를 포함하도록 구성될 수 있다.An electric vehicle battery exchange system according to an object of the present invention described above is provided in an electric vehicle battery charging station, and charges a replaceable electric vehicle battery and provides battery information of the replaceable electric vehicle battery with NFC (near field communication) An electric vehicle battery charging device for reading and transmitting from a memory; An electric vehicle battery rack provided in an electric vehicle and equipped with a replaceable electric vehicle battery charged by the electric vehicle battery charging device, and automatically storing vehicle information of the electric vehicle in the NFC memory; The electric vehicle battery management server may receive battery information of the replaceable electric vehicle battery from the electric vehicle battery charging device and generate management information of the replaceable electric vehicle battery using the received battery information.
여기서, 상기 교체형 전기차 배터리 관리 서버에서 생성되는 교체형 전기차 배터리의 관리 정보를 이용하여 해당 전기차 사용자 또는 상기 전기차 배터리 충전소의 운영자에게 정부 보조금을 지급하는 전기차 배터리 정부 보조금 지급 서버를 더 포함하도록 구성될 수 있다.Here, the electric vehicle battery government subsidies payment server for providing a government subsidies to the user of the electric vehicle or the operator of the electric vehicle battery charging station by using the management information of the replaceable electric vehicle battery generated in the replaceable electric vehicle battery management server Can be.
그리고 상기 배터리 정보는, 상기 교체형 전기차 배터리의 ID(identification) 및 현재 장착된 차량 정보를 포함하도록 구성될 수 있다.The battery information may be configured to include identification of the replaceable electric vehicle battery and vehicle information currently mounted.
그리고 상기 관리 정보는, 상기 교체형 전기차 배터리의 장착 차량 이력, 충전 횟수, 제조 일자, 충전 가능 잔여 횟수, 충전 능력 및 폐기 여부를 포함하도록 구성될 수 있다.And the management information may be configured to include the history of the vehicle, the number of charges, the date of manufacture, the number of chargeable remaining, the charge capacity and whether the disposal of the replaceable electric vehicle battery.
한편, 상기 전기차에 고정 설치되는 제1 고정형 전기차 배터리; 상기 전기차에 고정 설치되는 제2 고정형 전기차 배터리를 더 포함하도록 구성될 수 있다.On the other hand, the first fixed electric vehicle battery is fixed to the electric vehicle; It may be configured to further include a second fixed electric vehicle battery fixed to the electric vehicle.
여기서, 상기 전기차에서 상기 교체형 전기차 배터리, 상기 제1 고정형 전기차 배터리 및 상기 제2 고정형 전기차 배터리의 순서대로 전기가 사용되도록 구성되며, 상기 전기차에서 충전 플러그(plug)를 통해 상기 제2 고정형 전기차 배터리 및 상기 제1 고정형 전기차 배터리의 순서대로 전기가 충전되도록 구성될 수 있다.Herein, the electric vehicle is configured to use electricity in the order of the replaceable electric vehicle battery, the first fixed electric vehicle battery, and the second fixed electric vehicle battery, and the second fixed electric vehicle battery through a charging plug in the electric vehicle. And electricity in order of the first stationary electric vehicle battery.
상술한 본 발명의 다른 목적에 따른 전기차 배터리 교환 방법은, 전기차에 구비되는 전기차 배터리 랙(rack)가 상기 전기차 배터리 랙에 장착된 교체형 전기차 배터리로 상기 전기차의 차량 정보를 상기 교체형 전기차 배터리에 구비된 NFC(near field communication) 메모리에 자동 저장하는 단계; 상기 교체형 전기차 배터리를 상기 전기차 배터리 랙으로부터 탈착시켜 충전하고자 하는 경우, 전기차 배터리 충전소에 구비되는 전기차 배터리 충전 장치가 상기 전기차 배터리 랙으로부터 탈착된 교체형 전기차 배터리의 NFC 메모리에 자동 저장된 배터리 정보를 독출하는 단계; 상기 전기차 배터리 충전 장치가 상기 독출된 배터리 정보를 전기차 배터리 관리 서버로 송신하고, 상기 전기차 배터리 관리 서버가 상기 배터리 정보를 수신하여 관리 정보를 생성하는 단계; 상기 전기차 배터리 충전 장치가 상기 교체형 전기차 배터리를 충전하는 단계를 포함하도록 구성될 수 있다.In accordance with another aspect of the present invention, an electric vehicle battery exchange method includes an electric vehicle battery rack provided in an electric vehicle, the replaceable electric vehicle battery mounted on the electric vehicle battery rack, and converting vehicle information of the electric vehicle into the electric vehicle battery. Automatically storing in the NFC (near field communication) memory provided; When the rechargeable electric vehicle battery is to be detached and charged from the electric vehicle battery rack, the electric vehicle battery charging device provided in the electric vehicle battery charging station reads the battery information automatically stored in the NFC memory of the replaceable electric vehicle battery detached from the electric vehicle battery rack. Shipping step; The electric vehicle battery charging device transmitting the read battery information to an electric vehicle battery management server, and the electric vehicle battery management server receiving the battery information to generate management information; The electric vehicle battery charging device may be configured to include charging the replaceable electric vehicle battery.
여기서, 전기차 배터리 정부 보조금 지급 서버가 상기 교체형 전기차 배터리 관리 서버에서 생성되는 교체형 전기차 배터리의 관리 정보를 이용하여 해당 전기차 사용자 또는 상기 전기차 배터리 충전소의 운영자에게 정부 보조금을 지급하는 단계를 더 포함하도록 구성될 수 있다.Here, the step of providing a government subsidies to the electric vehicle battery subsidies payment server using the management information of the replaceable electric vehicle battery generated by the replaceable electric vehicle battery management server to the electric vehicle user or the operator of the electric vehicle battery charging station. Can be configured.
그리고 상기 배터리 정보는, 상기 교체형 전기차 배터리의 ID(identification) 및 현재 장착된 차량 정보를 포함하도록 구성될 수 있다.The battery information may be configured to include identification of the replaceable electric vehicle battery and vehicle information currently mounted.
그리고 상기 관리 정보는, 상기 교체형 전기차 배터리의 장착 차량 이력, 충전 횟수, 제조 일자, 충전 가능 잔여 횟수, 충전 능력 및 폐기 여부를 포함하도록 구성될 수 있다.And the management information may be configured to include the history of the vehicle, the number of charges, the date of manufacture, the number of chargeable remaining, the charge capacity and whether the disposal of the replaceable electric vehicle battery.
상술한 전기차 배터리 교환 시스템 및 방법에 의하면, 교체형 전기차 배터리를 이용하여 별도의 충전 시간을 소모하지 않고 간단하게 배터리 교체만으로 쉽게 전기차를 운행시킬 수 있는 효과가 있다.According to the above-described electric vehicle battery exchange system and method, it is possible to easily operate the electric vehicle by simply replacing the battery without consuming a separate charging time using the replaceable electric vehicle battery.
더군다나 교체형 전기차 배터리와 이를 장착한 전기차를 NFC 메모리를 이용하여 교체형 전기차 배터리 관리 서버에서 관리할 수 있도록 구성됨으로써, 교체형 전기차 배터리의 수명과 그 사용 이력을 관리하여 배터리를 안전하게 사용하고 수명이 된 적시에 폐기시킬 수 있는 효과가 있다. 아울러 전기차를 사용하는 사용자들에게 교체형 전기차 배터리의 사용 이력을 통해 정부 보조금을 지급하도록 함으로써, 실질적으로 전기차를 운행하는 사용자들에게 적정한 금액의 정부 보조금이 사용될 수 있도록 하는 효과가 있다.In addition, the replacement electric vehicle battery and the electric vehicle equipped with it are configured to be managed by the replacement electric vehicle battery management server using the NFC memory, thereby managing the life of the replacement electric vehicle battery and its use history so that the battery can be used safely and have a long life. There is an effect that can be disposed of in a timely manner. In addition, by providing the government subsidies to the users of the electric vehicle through the use history of the replaceable electric vehicle battery, the government subsidies of a reasonable amount can be effectively used for the users of the electric vehicle.
도 1a 내지 도 1c는 전기차 및 교체형 전기차 배터리의 모식도이다.1A to 1C are schematic diagrams of an electric vehicle and a replaceable electric vehicle battery.
도 2는 본 발명의 일 실시예에 따른 전기차 배터리 교환 시스템의 블록 구성도이다.2 is a block diagram of an electric vehicle battery exchange system according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 전기차 배터리 교환 방법의 흐름도이다.3 is a flowchart of an electric vehicle battery replacement method according to an embodiment of the present invention.
본 발명은 다양한 변경을 가할 수 있고 여러 가지 실시예를 가질 수 있는 바, 특정 실시 예들을 도면에 예시하고 발명을 실시하기 위한 구체적인 내용에 상세하게 설명하고자 한다. 그러나, 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다. 각 도면을 설명하면서 유사한 참조부호를 유사한 구성요소에 대해 사용하였다.As the inventive concept 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 modifications, 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.
제1, 제2, A, B 등의 용어는 다양한 구성요소들을 설명하는데 사용될 수 있지만, 상기 구성요소들은 상기 용어들에 의해 한정되어서는 안 된다. 상기 용어들은 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다. 예를 들어, 본 발명의 권리 범위를 벗어나지 않으면서 제1 구성요소는 제2 구성요소로 명명될 수 있고, 유사하게 제2 구성요소도 제1 구성요소로 명명될 수 있다. 및/또는 이라는 용어는 복수의 관련된 기재된 항목들의 조합 또는 복수의 관련된 기재된 항목들 중의 어느 항목을 포함한다.Terms such as first, second, A, and B 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.
어떤 구성요소가 다른 구성요소에 "연결되어" 있다거나 "접속되어" 있다고 언급된 때에는, 그 다른 구성요소에 직접적으로 연결되어 있거나 또는 접속되어 있을 수도 있지만, 중간에 다른 구성요소가 존재할 수도 있다고 이해되어야 할 것이다. 반면에, 어떤 구성요소가 다른 구성요소에 "직접 연결되어" 있다거나 "직접 접속되어" 있다고 언급된 때에는, 중간에 다른 구성요소가 존재하지 않는 것으로 이해되어야 할 것이다.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 there is no other component in between.
본 출원에서 사용한 용어는 단지 특정한 실시예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아니다. 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다. 본 출원에서, "포함하다" 또는 "가지다" 등의 용어는 명세서상에 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.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.
다르게 정의되지 않는 한, 기술적이거나 과학적인 용어를 포함해서 여기서 사용되는 모든 용어들은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가지고 있다. 일반적으로 사용되는 사전에 정의되어 있는 것과 같은 용어들은 관련 기술의 문맥 상 가지는 의미와 일치하는 의미를 가지는 것으로 해석되어야 하며, 본 출원에서 명백하게 정의하지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다.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. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.
이하, 본 발명에 따른 바람직한 실시예를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1a 내지 도 1c는 전기차 및 교체형 전기차 배터리의 모식도이다.1A to 1C are schematic diagrams of an electric vehicle and a replaceable electric vehicle battery.
도 1a는 교체형 전기차 배터리(121)가 장착된 전기차의 사시도이며 도 1b는 교체형 전기차 배터(121)가 장착된 전기차의 평면도이다. 그리고 도 1c는 교체형 전기차 배터리(121)의 구성을 예시하고 있다.1A is a perspective view of an electric vehicle equipped with a replaceable electric vehicle battery 121, and FIG. 1B is a plan view of the electric vehicle equipped with the replaceable electric vehicle batter 121. 1C illustrates a configuration of the replaceable EV battery 121.
여기서, 교체형 전기차 배터리(121)는 전기차에 구비되는 제1 고정형 전기차 배터리(122) 및 제2 고정형 전기차 배터리(123)와 함께 사용되도록 구성될 수 있다.Here, the replaceable electric vehicle battery 121 may be configured to be used together with the first fixed electric vehicle battery 122 and the second fixed electric vehicle battery 123 provided in the electric vehicle.
교체형 전기차 배터리(121)는 전기차 충전소에 미리 충전된 형태로 구매되어 전기차 충전소에서 충전 시간을 소모하지 않고서도 바로 구매 후 장착의 방식으로 사용될 수 있다. 교체형 전기차 배터리(121)는 도 1c에서와 같이 셀(cell), 모듈(module), 팩(pack)의 형태로 구성될 수 있다.The replacement EV battery 121 may be purchased in a pre-charged form at the EV charging station and may be used as a post-purchase mounting method without consuming charging time at the EV charging station. The replaceable electric vehicle battery 121 may be configured in the form of a cell, a module, a pack, as shown in FIG. 1C.
교체형 전기차 배터리(121)에 의해 충전 시간이 요구되지 않으므로, 매우 편리하고, 충전 플러그(124)에 의해 충전되는 제1 고정형 전기차 배터리(122) 및 제2 고정형 전기차 배터리(123)와 함께 사용되기 때문에 주행 거리 역시 현저하게 늘어나게 된다.Since the charging time is not required by the replaceable electric vehicle battery 121, it is very convenient and used with the first fixed electric vehicle battery 122 and the second fixed electric vehicle battery 123 charged by the charging plug 124. As a result, the mileage is also significantly increased.
이러한 교체형 전기차 배터리(121)는 전기차에서 제1 고정형 전기차 배터리(122) 및 제2 고정형 전기차 배터리(123)보다 더 먼저 소진되도록 구성되며, 제1 고정형 전기차 배터리(122)가 제2 고정형 전기차 배터리(123)보다 더 먼저 소진되도록 구성될 수 있다.The replaceable electric vehicle battery 121 is configured to be exhausted earlier than the first fixed electric vehicle battery 122 and the second fixed electric vehicle battery 123 in the electric vehicle, and the first fixed electric vehicle battery 122 is the second fixed electric vehicle battery. It may be configured to be exhausted earlier than 123.
그리고 충전 플러그(124)를 이용한 충전 시에는 제2 고정형 전기차 배터리(123)가 제1 고정형 전기차 배터리(122)보다 먼저 충전되도록 구성될 수 있다.In addition, when charging using the charging plug 124, the second fixed electric vehicle battery 123 may be configured to be charged before the first fixed electric vehicle battery 122.
그리고 주행 중에 교체형 전기차 배터리(121)가 소진되고 있는 중에는 제1 고정형 전기차 배터리(122)가 그 충전된 전하를 제2 고정형 전기차 배터리(123)를 충전시키도록 구성될 수 있다.In addition, the first fixed EV battery 122 may be configured to charge the second fixed EV battery 123 while the replaceable EV battery 121 is exhausted while driving.
도 2는 본 발명의 일 실시예에 따른 전기차 배터리 교환 시스템의 블록 구성도이다.2 is a block diagram of an electric vehicle battery exchange system according to an embodiment of the present invention.
도 2를 참조하면, 본 발명의 일 실시예에 따른 전기차 배터리 교환 시스템(100)은 전기차 배터리 충전 장치(110), 전기차 배터리 랙(rack)(120), 전기차 배터리 관리 서버(130) 및 전기차 배터리 정부 보조금 지급 서버(140)를 포함하도록 구성될 수 있다.2, the electric vehicle battery exchange system 100 according to an embodiment of the present invention is an electric vehicle battery charging device 110, electric vehicle battery rack (rack) 120, electric vehicle battery management server 130 and electric vehicle battery It may be configured to include a government grant payment server 140.
이하, 세부적인 구성에 대하여 설명한다.Hereinafter, the detailed structure is demonstrated.
교체형 전기차 배터리(121)에 부착된 NFC(near field communication) 메모리(121a)의 배터리 정보 및 그 이용 차량 정보를 통해 교체형 전기차 배터리(121)를 관리할 수 있도록 구성된다. 이에, 여러 사람들이 전기차 충전소에서 구매 및 장착 방식으로 이용하고 있는 교체형 전기차 배터리(121)를 체계적으로 관리할 수 있게 구성된다.It is configured to manage the replaceable electric vehicle battery 121 through the battery information and the vehicle information of the NFC (near field communication) memory 121a attached to the replaceable electric vehicle battery 121. Thus, a number of people are configured to systematically manage the replaceable electric vehicle battery 121 that is used as a purchase and mounting method in the electric vehicle charging station.
이하, 세부적인 구성에 대하여 설명한다.Hereinafter, the detailed structure is demonstrated.
전기차 배터리 충전 장치(110)는 전기차 배터리 충전소에 구비될 수 있다.The EV battery charger 110 may be provided at an EV battery charging station.
전기차 배터리 충전 장치(110)는 사용자 즉, 전기차의 운전자가 사용하는 것이 아니라 전기차 배터리 충전소의 운영자가 사용하는 구성이다.The electric vehicle battery charging device 110 is a component used by an operator of an electric vehicle battery charging station, not a user, that is, a driver of an electric vehicle.
전기차 배터리 충전소의 운영자는 전기차 배터리 충전 장치(110)를 이용하여 교체형 전기차 배터리(121)를 미리 충전해 놓고, 사용자(운전자)는 전기차 배터리 충전소에 들러 미리 충전된 교체형 전기차 배터리(121)를 구매한다.The operator of the electric vehicle battery charging station precharges the replaceable electric vehicle battery 121 using the electric vehicle battery charging device 110, and the user (driver) stops at the electric vehicle battery charging station to precharge the replaceable electric vehicle battery 121. Purchase.
그리고 사용자는 이미 소진한 교체형 전기차 배터리(121)를 전기차 배터리 랙(120)으로부터 탈착시켜 전기차 배터리 충전소에 반납하고, 구매한 교체형 전기차 배터리(121)를 전기차 배터리 랙(120)에 장착하도록 구성된다.Then, the user detaches the already replaceable electric vehicle battery 121 from the electric vehicle battery rack 120, returns it to the electric vehicle battery charging station, and configures the purchased replacement electric vehicle battery 121 to the electric vehicle battery rack 120. do.
교체형 전기차 배터리(121)는 여러 운전자들이 사용 후 반납의 방식으로 공유된다.The replaceable electric vehicle battery 121 is shared by several drivers in a manner of return after use.
여기서, 교체형 전기차 배터리(121)에는 NFC 메모리(121a)가 구비될 수 있다. NFC 메모리(121a)는 NFC 통신에 의해 데이터를 교환하면서 저장할 수 있는 구성이다.Here, the NFC battery 121a may be provided in the replaceable electric vehicle battery 121. NFC memory 121a is a configuration that can be stored while exchanging data by NFC communication.
NFC 메모리(121a)에는 해당 교체형 전기차 배터리(121)의 배터리 정보는 물론 그 교체형 전기차 배터리(121)가 장착된 전기차의 차량 정보도 저장되도록 구성될 수 있다.The NFC memory 121a may be configured to store not only battery information of the corresponding replaceable electric vehicle battery 121 but also vehicle information of an electric vehicle equipped with the replaceable electric vehicle battery 121.
NFC 메모리(121a)는 전기차 배터리 충전 장치(110)에 의해 충전될 때, 전기차 배터리 충전 장치(110)와 NFC 통신을 수행하여 기 저장된 배터리 정보를 송신하도록 구성될 수 있다. 즉, 전기차 배터리 충전 장치(110)가 NFC 메모리(121a)로부터 배터리 정보를 독출하도록 구성될 수 있다.When the NFC memory 121a is charged by the EV battery charger 110, the NFC memory 121a may be configured to perform NFC communication with the EV battery charger 110 to transmit pre-stored battery information. That is, the electric vehicle battery charging device 110 may be configured to read battery information from the NFC memory 121a.
여기서, 배터리 정보는 교체형 전기차 배터리의 ID(identification) 및 현재 장착된 차량 정보를 포함하도록 구성될 수 있다.Here, the battery information may be configured to include identification of the replaceable electric vehicle battery and vehicle information currently mounted.
전기차 배터리 충전 장치(110)는 이러한 배터리 정보를 통해 현재 어느 교체형 전기차 배터리(121)를 충전하는지 알 수 있으며, 이 배터리 정보를 실시간으로 전기차 배터리 관리 서버(130)로 송신하도록 구성될 수 있다. 만약 교체형 전기차 배터리(121)의 수명이 다했거나 문제가 있거나 미리 등록된 교체형 전기차 배터리(121)가 아닌 경우에는 충전을 하지 않고 폐기하거나 기타 처리를 할 수 있도록 전기차 배터리 관리 서버(130)로부터 이러한 정보를 피드백받도록 구성될 수 있다.The electric vehicle battery charging device 110 may know which current electric vehicle battery 121 is currently charged through the battery information, and may be configured to transmit the battery information to the electric vehicle battery management server 130 in real time. If the replaceable EV battery 121 has reached the end of its life, has a problem, or is not a pre-registered replaceable EV battery 121, the EV battery management server 130 may be disposed of or otherwise processed without charging. It may be configured to receive this information.
전기차 배터리 랙(120)은 전기차에 구비되며 교체형 전기차 배터리(121)를 장착하기 위한 구성이다. 기존의 차량 구조를 변형하지 않고 구비되는 것이 바람직하다.The electric vehicle battery rack 120 is provided in the electric vehicle and is a configuration for mounting the replaceable electric vehicle battery 121. It is desirable to be provided without modifying the existing vehicle structure.
전기차 배터리 랙(120)은 전기차 배터리 충전 장치(110)에 의해 충전된 교체형 전기차 배터리(121)가 장착되며, 장착이 되면 전기차의 차량 정보를 교체형 전기차 배터리(121)의 NFC 메모리(121a)에 NFC 통신을 통해 자동 저장하도록 구성될 수 있다.The electric vehicle battery rack 120 is equipped with a replaceable electric vehicle battery 121 charged by the electric vehicle battery charging device 110, and when mounted, the NFC memory 121a of the replaceable electric vehicle battery 121 when the vehicle information of the electric vehicle is mounted. Can be configured to auto-save via NFC communication.
이러한 차량 정보의 저장에 의해 해당 교체형 전기차 배터리(121)가 어느 차량에 장착되었는지 알 수 있다. 이러한 차량 정보는 전기차 배터리 충전소에서 전기차 배터리 관리 서버(130)로 자동 송신되어 그 이력 정보가 관리될 수 있다.By storing the vehicle information, it is possible to know in which vehicle the corresponding replaceable electric vehicle battery 121 is mounted. Such vehicle information may be automatically transmitted from the EV battery charging station to the EV battery management server 130 to manage its history information.
전기차 배터리 관리 서버(130)는 전기차 배터리 충전 장치(110)로부터 교체형 전기차 배터리(121)의 배터리 정보를 수신하도록 구성될 수 있다.The electric vehicle battery management server 130 may be configured to receive battery information of the replaceable electric vehicle battery 121 from the electric vehicle battery charging apparatus 110.
이때, 전기차 배터리 관리 서버(130)는 배터리 정보를 이용하여 교체형 전기차 배터리(121)의 관리 정보를 생성하도록 구성될 수 있다.In this case, the electric vehicle battery management server 130 may be configured to generate management information of the replaceable electric vehicle battery 121 using the battery information.
여기서, 관리 정보는 교체형 전기차 배터리(121)의 장착 차량 이력, 충전 횟수, 제조 일자, 충전 가능 잔여 횟수, 충전 능력 및 폐기 여부를 포함하도록 구성될 수 있다.Here, the management information may be configured to include the history of the vehicle, the number of charges, the date of manufacture, the remaining number of chargeable times, the charging capacity and whether the disposal of the replaceable electric vehicle battery 121.
즉, 여러 사용자들이 구매 방식으로 사용하는 교체형 전기차 배터리(121)는 수명이 다한 경우 폐기되지 않으면 사용상 위험이 있고 충전 능력도 저하되는 문제점이 있다. 그러므로, 전기차 배터리 관리 서버(130)의 관리에 의해 적시에 최적의 교체형 전기차 배터리(121)가 사용되도록 하며, 불법으로 사용되는 교체형 전기차 배터리의 사용도 막을 수 있다.That is, the replaceable electric vehicle battery 121 used by various users as a purchase method has a problem in that there is a danger in use and its charging ability is lowered if it is not discarded when its life is over. Therefore, the optimum replacement electric vehicle battery 121 is used in a timely manner by the management of the electric vehicle battery management server 130, and the use of the replacement electric vehicle battery that is illegally used can be prevented.
전기차 배터리 정부 보조금 지급 서버(140)는 교체형 전기차 배터리 관리 서버(130)에서 생성되는 교체형 전기차 배터리(121)의 관리 정보를 이용하여 해당 전기차 사용자 또는 전기차 배터리 충전소의 운영자에게 정부 보조금을 지급하도록 구성될 수 있다.The electric vehicle battery government subsidy payment server 140 uses the management information of the replaceable electric vehicle battery 121 generated by the replaceable electric vehicle battery management server 130 to pay the government subsidies to the corresponding electric vehicle user or the operator of the electric vehicle battery charging station. Can be configured.
도 3은 본 발명의 일 실시예에 따른 전기차 배터리 교환 방법의 흐름도이다.3 is a flowchart of an electric vehicle battery replacement method according to an embodiment of the present invention.
도 3을 참조하면, 전기차에 구비되는 전기차 배터리 랙(rack)(120)이 전기차 배터리 랙(120)에 장착된 교체형 전기차 배터리(121)로 전기차의 차량 정보를 교체형 전기차 배터리(121)에 구비된 NFC(near field communication) 메모리(121a)에 자동 저장한다(S101).Referring to FIG. 3, an electric vehicle battery rack 120 provided in an electric vehicle is a replaceable electric vehicle battery 121 mounted on the electric vehicle battery rack 120 to transfer vehicle information of the electric vehicle to the replaceable electric vehicle battery 121. Automatically stored in the provided NFC (near field communication) memory (121a) (S101).
여기서, 배터리 정보는 교체형 전기차 배터리(121)의 ID(identification) 및 현재 장착된 차량 정보를 포함하도록 구성될 수 있다.Here, the battery information may be configured to include identification of the replaceable electric vehicle battery 121 and vehicle information currently mounted.
다음으로, 교체형 전기차 배터리(121)를 전기차 배터리 랙(120)으로부터 탈착시켜 충전하고자 하는 경우, 전기차 배터리 충전소에 구비되는 전기차 배터리 충전 장치(110)가 전기차 배터리 랙(120)으로부터 탈착된 교체형 전기차 배터리(121)의 NFC 메모리(121)a에 자동 저장된 배터리 정보를 독출한다(S102).Next, when the rechargeable electric vehicle battery 121 is detached and charged from the electric vehicle battery rack 120, the electric vehicle battery charging device 110 provided at the electric vehicle battery charging station is detachable from the electric vehicle battery rack 120. The battery information automatically stored in the NFC memory 121a of the electric vehicle battery 121 is read (S102).
다음으로, 전기차 배터리 충전 장치(110)가 독출된 배터리 정보를 전기차 배터리 관리 서버(130)로 송신하고, 전기차 배터리 관리 서버(130)가 배터리 정보를 수신하여 관리 정보를 생성한다(S103).Next, the electric vehicle battery charging apparatus 110 transmits the read battery information to the electric vehicle battery management server 130, and the electric vehicle battery management server 130 receives the battery information and generates management information (S103).
이때, 관리 정보는 교체형 전기차 배터리(121)의 장착 차량 이력, 충전 횟수, 제조 일자, 충전 가능 잔여 횟수, 충전 능력 및 폐기 여부를 포함하도록 구성될 수 있다.At this time, the management information may be configured to include the history of the vehicle, the number of charges, the date of manufacture, the remaining number of chargeable, the charge capacity and whether the disposal of the replaceable electric vehicle battery 121.
다음으로, 전기차 배터리 충전 장치(110)가 교체형 전기차 배터리(121)를 충전한다(S104).Next, the electric vehicle battery charging device 110 charges the replaceable electric vehicle battery 121 (S104).
다음으로, 전기차 배터리 정부 보조금 지급 서버(140)가 교체형 전기차 배터리 관리 서버(130)에서 생성되는 교체형 전기차 배터리(121)의 관리 정보를 이용하여 해당 전기차 사용자 또는 전기차 배터리 충전소의 운영자에게 정부 보조금을 지급한다(S105).Next, the government subsidies server 140, the subsidies to the electric vehicle user or the operator of the electric vehicle battery charging station using the management information of the replaceable electric vehicle battery 121 generated by the replaceable electric vehicle battery management server 130, the government subsidies Pay (S105).
이상 실시예를 참조하여 설명하였지만, 해당 기술 분야의 숙련된 당업자는 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although described with reference to the above embodiments, those skilled in the art can understand that the present invention can be variously modified and changed without departing from the spirit and scope of the invention described in the claims below. There will be.
[부호의 설명][Description of the code]
110: 전기차 배터리 충전 장치110: electric vehicle battery charging device
120: 전기차 배터리 랙120: electric vehicle battery rack
121: 교체형 전기차 배터리121: replaceable electric vehicle battery
121a: NFC 메모리121a: NFC memory
122: 제1 고정형 전기차 배터리122: first fixed electric vehicle battery
123: 제2 고정형 전기차 배터리123: second fixed electric vehicle battery
124: 충전 플러그124: charging plug
130: 전기차 배터리 관리 서버130: electric vehicle battery management server
140: 전기차 배터리 정부 보조금 지급 서버140: electric vehicle battery government subsidies server

Claims (10)

  1. 전기차 배터리 충전소에 구비되며, 교체형 전기차 배터리를 충전하고 상기 교체형 전기차 배터리의 배터리 정보를 상기 교체형 전기차 배터리에 구비된 NFC(near field communication) 메모리로부터 독출하여 송신하는 전기차 배터리 충전 장치;An electric vehicle battery charging device which is provided at an electric vehicle battery charging station, charges a replaceable electric vehicle battery and reads and transmits battery information of the replaceable electric vehicle battery from a near field communication (NFC) memory provided in the replaceable electric vehicle battery;
    전기차에 구비되며, 상기 전기차 배터리 충전 장치에 의해 충전된 교체형 전기차 배터리가 장착되며, 상기 전기차의 차량 정보를 상기 NFC 메모리에 자동 저장하는 전기차 배터리 랙(rack);An electric vehicle battery rack provided in an electric vehicle and equipped with a replaceable electric vehicle battery charged by the electric vehicle battery charging device, and automatically storing vehicle information of the electric vehicle in the NFC memory;
    상기 전기차 배터리 충전 장치로부터 상기 교체형 전기차 배터리의 배터리 정보를 수신하고, 수신된 배터리 정보를 이용하여 상기 교체형 전기차 배터리의 관리 정보를 생성하는 전기차 배터리 관리 서버를 포함하는 전기차 배터리 교환 시스템.And an electric vehicle battery management server configured to receive battery information of the replaceable electric vehicle battery from the electric vehicle battery charging device and generate management information of the replaceable electric vehicle battery using the received battery information.
  2. 제1항에 있어서,The method of claim 1,
    상기 교체형 전기차 배터리 관리 서버에서 생성되는 교체형 전기차 배터리의 관리 정보를 이용하여 해당 전기차 사용자 또는 상기 전기차 배터리 충전소의 운영자에게 정부 보조금을 지급하는 전기차 배터리 정부 보조금 지급 서버를 더 포함하도록 구성되는 것을 특징으로 하는 전기차 배터리 교환 시스템.And an electric vehicle battery government subsidies payment server for providing a government subsidies to a corresponding electric vehicle user or an operator of the electric vehicle battery charging station by using management information of the replaceable electric vehicle battery generated by the replaceable electric vehicle battery management server. Electric vehicle battery exchange system.
  3. 제1항에 있어서, 상기 배터리 정보는,The method of claim 1, wherein the battery information,
    상기 교체형 전기차 배터리의 ID(identification) 및 현재 장착된 차량 정보를 포함하도록 구성되는 것을 특징으로 하는 전기차 배터리 교환 시스템.And an identification of the replaceable electric vehicle battery and vehicle information currently mounted.
  4. 제3항에 있어서, 상기 관리 정보는,The method of claim 3, wherein the management information,
    상기 교체형 전기차 배터리의 장착 차량 이력, 충전 횟수, 제조 일자, 충전 가능 잔여 횟수, 충전 능력 및 폐기 여부를 포함하도록 구성되는 것을 특징으로 하는 전기차 배터리 교환 시스템.And a vehicle history, a number of charges, a manufacturing date, a chargeable remaining number, a charge capacity, and whether to dispose of the replaceable electric vehicle battery.
  5. 제1항에 있어서,The method of claim 1,
    상기 전기차에 고정 설치되는 제1 고정형 전기차 배터리;A first fixed electric vehicle battery fixed to the electric vehicle;
    상기 전기차에 고정 설치되는 제2 고정형 전기차 배터리를 더 포함하도록 구성되는 것을 특징으로 하는 전기차 배터리 교환 시스템.The electric vehicle battery exchange system, characterized in that it further comprises a second fixed electric vehicle battery fixed to the electric vehicle.
  6. 제5항에 있어서,The method of claim 5,
    상기 전기차에서 상기 교체형 전기차 배터리, 상기 제1 고정형 전기차 배터리 및 상기 제2 고정형 전기차 배터리의 순서대로 전기가 사용되도록 구성되며,In the electric vehicle is configured to use electricity in the order of the replaceable electric vehicle battery, the first fixed electric vehicle battery and the second fixed electric vehicle battery,
    상기 전기차에서 충전 플러그(plug)를 통해 상기 제2 고정형 전기차 배터리 및 상기 제1 고정형 전기차 배터리의 순서대로 전기가 충전되도록 구성되는 것을 특징으로 하는 전기차 배터리 교환 시스템.The electric vehicle battery exchange system, characterized in that configured to be charged in the order of the second fixed electric vehicle battery and the first fixed electric vehicle battery through a charging plug (plug) in the electric vehicle.
  7. 전기차에 구비되는 전기차 배터리 랙(rack)가 상기 전기차 배터리 랙에 장착된 교체형 전기차 배터리로 상기 전기차의 차량 정보를 상기 교체형 전기차 배터리에 구비된 NFC(near field communication) 메모리에 자동 저장하는 단계;An electric vehicle battery rack provided in an electric vehicle automatically storing vehicle information of the electric vehicle in a near field communication (NFC) memory provided in the replaceable electric vehicle battery as a replaceable electric vehicle battery mounted in the electric vehicle battery rack;
    상기 교체형 전기차 배터리를 상기 전기차 배터리 랙으로부터 탈착시켜 충전하고자 하는 경우, 전기차 배터리 충전소에 구비되는 전기차 배터리 충전 장치가 상기 전기차 배터리 랙으로부터 탈착된 교체형 전기차 배터리의 NFC 메모리에 자동 저장된 배터리 정보를 독출하는 단계;When the rechargeable electric vehicle battery is to be detached and charged from the electric vehicle battery rack, the electric vehicle battery charging device provided in the electric vehicle battery charging station reads the battery information automatically stored in the NFC memory of the replaceable electric vehicle battery detached from the electric vehicle battery rack. Shipping step;
    상기 전기차 배터리 충전 장치가 상기 독출된 배터리 정보를 전기차 배터리 관리 서버로 송신하고, 상기 전기차 배터리 관리 서버가 상기 배터리 정보를 수신하여 관리 정보를 생성하는 단계;The electric vehicle battery charging device transmitting the read battery information to an electric vehicle battery management server, and the electric vehicle battery management server receiving the battery information to generate management information;
    상기 전기차 배터리 충전 장치가 상기 교체형 전기차 배터리를 충전하는 단계를 포함하는 전기차 배터리 교환 방법.And the electric vehicle battery charging device charging the replaceable electric vehicle battery.
  8. 제7항에 있어서,The method of claim 7, wherein
    전기차 배터리 정부 보조금 지급 서버가 상기 교체형 전기차 배터리 관리 서버에서 생성되는 교체형 전기차 배터리의 관리 정보를 이용하여 해당 전기차 사용자 또는 상기 전기차 배터리 충전소의 운영자에게 정부 보조금을 지급하는 단계를 더 포함하도록 구성되는 것을 특징으로 하는 전기차 배터리 교환 방법.And providing a government subsidies to an electric vehicle user or an operator of an electric vehicle battery charging station by using an electric vehicle battery government subsidy payment server using management information of a replaceable electric vehicle battery generated by the replaceable electric vehicle battery management server. Electric vehicle battery replacement method characterized in that.
  9. 제8항에 있어서, 상기 배터리 정보는,The method of claim 8, wherein the battery information,
    상기 교체형 전기차 배터리의 ID(identification) 및 현재 장착된 차량 정보를 포함하도록 구성되는 것을 특징으로 하는 전기차 배터리 교환 방법.And an identification of the replaceable electric vehicle battery and vehicle information currently mounted.
  10. 제9항에 있어서, 상기 관리 정보는,The method of claim 9, wherein the management information,
    상기 교체형 전기차 배터리의 장착 차량 이력, 충전 횟수, 제조 일자, 충전 가능 잔여 횟수, 충전 능력 및 폐기 여부를 포함하도록 구성되는 것을 특징으로 하는 전기차 배터리 교환 방법.And a vehicle history, a number of charges, a manufacturing date, a chargeable remaining number, a charge capacity, and whether to dispose of the replaceable electric vehicle battery.
PCT/KR2017/006353 2016-06-17 2017-06-16 System and method for replacing electric car battery WO2017217822A1 (en)

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