KR102338866B1 - Ceiling type charging system for electric vehicle and control method thereof - Google Patents

Ceiling type charging system for electric vehicle and control method thereof Download PDF

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KR102338866B1
KR102338866B1 KR1020210058060A KR20210058060A KR102338866B1 KR 102338866 B1 KR102338866 B1 KR 102338866B1 KR 1020210058060 A KR1020210058060 A KR 1020210058060A KR 20210058060 A KR20210058060 A KR 20210058060A KR 102338866 B1 KR102338866 B1 KR 102338866B1
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charger
charging
electric vehicle
rail
ceiling
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Korean (ko)
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서성일
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서성일
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    • 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
    • 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
    • B60L53/10—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
    • B60L53/18—Cables 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
    • B60L53/31—Charging columns 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
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and 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
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/68—Off-site monitoring or control, e.g. remote control
    • 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
    • B60L2250/00—Driver interactions
    • B60L2250/16—Driver interactions by display
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention relates to a system attached to and moved on a ceiling of a parking lot to charge an electric vehicle, and a control method thereof. More specifically, the present invention is formed to move a charger main body to a parked vehicle along a rail fixated on the ceiling, thereby conveniently charging the electric vehicle at any position without restriction in a position of the parked vehicle. Moreover, the present invention enables a charging device to be moved from one side of the ceiling of the parking lot, thereby minimizing space occupancy of the charging device and preventing entry and passing of the other vehicle. Therefore, a space of the parking lot can be efficiently secured and managed as possible despite installation of the electric vehicle charging system.

Description

천장형 이동식 전기차 충전시스템 및 그 제어방법 { Ceiling type charging system for electric vehicle and control method thereof }Ceiling type charging system for electric vehicle and control method thereof }

본 발명은 주차장 등의 천장에 부착, 이동하여 전기차를 충전하는 시스템과 그 제어방법에 관한 것으로, 특히 천장에서 레일을 따라 주차된 차량으로 이동하여 충전시킬 수 있도록 형성함으로써, 주차장에서 주차장소의 제약이 없이 편리하게 전기차에 충전을 할 수 있을 뿐만 아니라, 충전장치를 주차장의 상부에서 이동되도록 하기 때문에, 충전장치의 공간 점유율을 최소화하고, 주차장 공간을 효율적으로 확보, 관리할 수 있도록 한 것이다.The present invention relates to a system and a control method for charging an electric vehicle by attaching it to the ceiling of a parking lot, etc. In addition to being able to conveniently charge an electric vehicle without this, since the charging device is moved from the upper part of the parking lot, the space occupancy of the charging device is minimized and the parking space can be efficiently secured and managed.

근래에 와서 환경오염 문제와 화석연료의 자원 부족 문제가 심각하게 대두됨에 따라, 전세계적으로 휘발유 및 경유 등의 석유 원료를 사용하는 차량의 생산을 낮추고 전기를 동력으로 하는 전기차의 연구와 개발, 생산이 집중되고 있는 추세이다. In recent years, as the environmental pollution problem and the shortage of fossil fuel resources have become serious, the production of vehicles using petroleum raw materials such as gasoline and diesel has been reduced worldwide and the research, development, and production of electric vehicles powered by electricity This trend is concentrating.

이러한 전기차는 화석 연료의 연소를 바탕으로 구동하는 것이 아닌 방식으로, 배터리에 충전된 전기를 동력으로 하는 차량로서, 소음과 배기가스 배출이 거의 없는 친환경 자동차인 것이다.These electric vehicles are not driven based on the combustion of fossil fuels, but are powered by electricity charged in a battery, and are eco-friendly vehicles with little noise and emission of exhaust gas.

이와 같이 전기를 동력으로 구동시키는 전기차는 이미 전세계적으로 양산 단계에 이르러 빠른 속도로 확산되고 있으며, 향후 미래의 자동차로 자리매김할 것이 분명해 보이는 상황에서, 이에 따른 전기차의 충전시스템에 관련한 연구와 개발 분야도 주목받고 있는 실정이다. In this way, electric vehicles powered by electricity have already reached the mass production stage and are spreading rapidly around the world, and in a situation where it is clear that they will be positioned as future cars in the future, research and development related to electric vehicle charging systems The field is also attracting attention.

상기한 전기차의 충전시스템은 전기차의 동력원인 배터리에 전기를 충전하도록 하는 시스템으로서, 일반 도로 및 고속 도로, 주차장 등의 다양한 장소에 상당수의 전기차 충전소를 설치하고 있는 과정이다.The electric vehicle charging system described above is a system for charging electricity to a battery, which is the power source of an electric vehicle, and is a process of installing a significant number of electric vehicle charging stations in various places such as general roads, highways, and parking lots.

특히, 아파트 및 빌라 등의 공동주택, 또는 각종 공공장소 및 편의 시설의 주차장에서도 전기차의 수요가 급증함에 따라, 사용의 편의성을 높이기 위해, 거주지 및 각 장소의 주차장에 다수의 전기차 충전기를 설치하고 있는 추세이다.In particular, as the demand for electric vehicles is rapidly increasing in apartment houses such as apartments and villas, or in parking lots of various public places and convenience facilities, a number of electric vehicle chargers are being installed in residential areas and parking lots of each place to increase the convenience of use. is the trend

그러나 이러한 전기차 충전기는 대부분 고정식의 구조로서, 차량이 고정식의 전기차 충전기로 근접하게 이동하여야 하는 불편함과 동시에, 충전기가 구비된 주차 장소에 차량이 주차된 경우, 충전을 하지 못하는 단점이 나타나게 되어, 이동식 전기차 충전기에 대한 관심이 고조되고 있다. However, since most of these electric vehicle chargers have a fixed structure, it is inconvenient for the vehicle to move close to the fixed electric vehicle charger, and at the same time, when the vehicle is parked in a parking place equipped with a charger, the disadvantage is that charging is not possible. Interest in mobile electric vehicle chargers is growing.

이와 같은 이동식의 전기차 충전기에 관련한 종래의 선행기술문헌으로는, 대한민국 등록특허공보 제10-2181154호의 발명의 명칭 ‘ 전기차용 이동 충전 시스템 및 그 방법 ’이 있다.As a prior art document related to such a portable electric vehicle charger, there is an invention titled 'mobile charging system for electric vehicle and its method' of Korean Patent Publication No. 10-2181154.

상기한 종래의 발명은 전기차의 충전 시설을 고정형이 아닌 이동형으로 운영함으로써 일반 자동차와 전기차 운전자 모두에게 공동으로 이용 가능한 주차 공간을 제공하기 위한, 전기차용 이동 충전 시스템 및 그 방법을 제공하도록 한 것이다.The above-mentioned conventional invention is to provide a mobile charging system for an electric vehicle and a method thereof for providing a parking space that can be used jointly for both general vehicles and electric vehicle drivers by operating a charging facility of an electric vehicle in a mobile rather than a fixed type.

그리고 다른 선행기술문헌으로서, 대한민국 등록특허공보 제10-1883390호의 발명의 명칭 ‘ 제어부 통합형 충전 커넥터 ’는, 전기차 충전기의 말단에 연결되어 전기차에 전력을 공급하는 충전 커넥터에 있어서, 외부 기기와 데이터 통신을 수행하는 통신부; 상기 전기차의 충전에 연관되는 정보를 표시하는 디스플레이부; 및 상기 통신 인터페이스를 이용하여 상기 외부 기기와 전력 충전에 상응하는 결제를 수행하는 프로세서를 포함하는 충전 커넥터를 제공하도록 한 것이다.And as another prior art document, the title 'controller integrated charging connector' of the invention of Republic of Korea Patent Publication No. 10-1883390 is a charging connector connected to the end of an electric vehicle charger to supply power to an electric vehicle, and data communication with an external device communication unit to perform; a display unit for displaying information related to charging of the electric vehicle; and a processor for performing payment corresponding to power charging with the external device by using the communication interface to provide a charging connector.

그러나 상기한 종래의 이동식의 전기차 충전시스템은, 주차된 전기차로 충전장치를 이동시킬 수는 있으나, 충전장치의 자체의 크기로 인하여 상당한 공간을 차지하기 때문에, 특히 주차장 등에서 타 차량의 진출입 방해하거나 차량 통행에 장애가 되는 문제점이 발생하였다.However, in the conventional mobile electric vehicle charging system described above, although it is possible to move the charging device to a parked electric vehicle, it occupies a considerable space due to the size of the charging device itself. There was a problem that prevented passage.

또한, 천장에 부착되는 충전장치도 일정 반경을 회전하면서 주차된 전기차를 충전시키는 시스템이기 때문에, 그 충전장치의 회전 반경 내에 주차된 전기차에 충전이 가능하여, 여전히 주차장의 제한된 구역에 주차된 전기차만이 충전을 할 수 있는 불편한 단점이 노출되었고, 이 부분에 대한 개선 및 연구와 개발이 시급히 요구되는 실정이었다.In addition, since the charging device attached to the ceiling is a system that charges a parked electric vehicle while rotating a certain radius, it is possible to charge an electric vehicle parked within the turning radius of the charging apparatus, so only electric vehicles parked in a limited area of the parking lot are still available. Inconvenient disadvantages that can be charged were exposed, and improvement, research and development for this part were urgently required.

상기한 문제점을 해결하기 위해 본 발명은, 천장에서 고정된 레일을 따라 충전기 본체를 주차된 차량으로 이동시키도록 형성함으로써, 주차된 차량의 위치에 제한이 없이 어느 위치에서도 전기차의 충전이 편리할 수 있을 뿐만 아니라, 충전장치를 주차장의 천장의 일측에서 이동되도록 하기 때문에, 충전장치의 공간 점유율을 최소화하고, 타 차량의 진출입 및 통행에 방해받지 않을 수 있어, 전기차 충전시스템의 설치에도 불구하고 주차장 공간을 최대한 효율적으로 확보, 관리할 수 있도록 하는데 그 목적이 있는 것이다.In order to solve the above problems, in the present invention, by forming the charger body to move to the parked vehicle along the rail fixed from the ceiling, it is possible to conveniently charge the electric vehicle at any location without restrictions on the location of the parked vehicle. In addition, since the charging device is moved from one side of the ceiling of the parking lot, the space occupancy of the charging device can be minimized and the entry and exit of other vehicles can not be disturbed, so that the parking lot space despite the installation of the electric vehicle charging system Its purpose is to secure and manage it as efficiently as possible.

본 발명은 전기차에 전기를 공급하는 EV 충전기와, EV 충전기에 연결되어 전기차에 접속시키도록 하는 EV 플러그와, EV 플러그를 연장시키는 전선이 권취되도록 하는 케이블릴과, EV 충전기와 케이블릴이 수용되어 이동되도록 하는 충전기 하우징을 형성한 충전기부재와;The present invention provides an EV charger for supplying electricity to an electric vehicle, an EV plug connected to the EV charger to connect to the electric vehicle, a cable reel for winding a wire extending the EV plug, and an EV charger and a cable reel are accommodated. a charger member having a charger housing to be moved;

천장에 고정, 설치되도록 하는 브라켓과, 브라켓에 결합, 설치되어 충전기부재를 슬라이딩 이동시키도록 하는 레일과, 이동하는 충전기부재의 전력 공급의 접점을 연결, 유지되도록 하는 전기공급레일과, 레일에 일정 간격으로 차량의 주차 및 충전기부재의 위치를 감지하도록 하는 센서를 형성한 레일부재와;A bracket that is fixed and installed on the ceiling, a rail that is coupled and installed on the bracket to slide the charger member, an electricity supply rail that connects and maintains the power supply contact of the moving charger member, and a fixed rail a rail member having a sensor for detecting the position of the vehicle parking and the charging member at intervals;

레일에 체결되어 이동되는 트롤리와, 전기공급레일에 체결되어 전기 공급되도록 하는 부스바 트랙션을 형성한 이동부재와;a trolley fastened to the rail to move, and a moving member fastened to the electricity supply rail to form busbar traction for supplying electricity;

각 충전기부재에 전력을 공급하도록 하는 전력공급부와, 주차 및 충전 상황의 신호를 감지하고 충전기부재를 이동, 제어하도록 하는 제어부를 형성한 컨트롤부재;a control member having a power supply unit for supplying power to each charging member, and a control unit for detecting a signal of a parking and charging situation, and moving and controlling the charging member;

로 구성되는 것을 특징으로 한다.It is characterized in that it is composed of

이상에서 설명한 바와 같이, 본 발명은 천장에서 고정된 레일을 따라 충전기 본체를 주차된 차량으로 이동시키도록 형성함으로써, 주차된 차량의 위치에 제한이 없이 어느 위치에서도 전기차의 충전이 편리할 수 있을 뿐만 아니라, 충전장치를 주차장의 천장의 일측에서 이동되도록 하기 때문에, 충전장치의 공간 점유율을 최소화하고, 타 차량의 진출입 및 통행에 방해받지 않을 수 있어, 전기차 충전시스템의 설치에도 불구하고 주차장 공간을 최대한 효율적으로 확보, 관리할 수 있도록 한 유익한 발명인 것이다.As described above, in the present invention, by forming the charger body to move to a parked vehicle along a rail fixed from the ceiling, charging of an electric vehicle can be convenient at any location without restrictions on the location of the parked vehicle. Rather, since the charging device is moved from one side of the ceiling of the parking lot, the space occupancy of the charging device can be minimized and the entry and exit of other vehicles can be unobstructed, so that the parking space can be maximized despite the installation of the electric vehicle charging system. It is a useful invention that enables efficient securement and management.

도 1은 본 발명의 천장형 이동식 전기차 충전시스템의 설치 상태를 나타낸 을 정면도이고, 도 2는 본 발명의 사용상태를 나타낸 측면도이고, 도 3은 본 발명의 요부를 나타낸 정단면도이고, 도 4는 본 발명의 요부를 나타낸 측단면도이고, 도 5는 본 발명의 천장형 이동식 전기차 충전시스템의 제어방법을 나타낸 블록도이다.
우선 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의해야 한다.
또한, 본 발명을 설명함에 있어서, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다.Figure 1 is a front view showing the installation state of the ceiling-type mobile electric vehicle charging system of the present invention, Figure 2 is a side view showing the use state of the present invention, Figure 3 is a front sectional view showing the main part of the present invention, Figure 4 is It is a side cross-sectional view showing the main part of the present invention, and Figure 5 is a block diagram showing a control method of the ceiling-type mobile electric vehicle charging system of the present invention.
First of all, it should be noted that in adding reference numerals to the components of each drawing, the same components are given the same reference numerals as much as possible even though they are indicated on different drawings.
In addition, 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.

이하, 본 발명에 따른 구성 및 작용효과를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration and effects according to the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 4에 도시된 바와 같이, 본 발명은 전기차를 충전시키도록 하는 충전기부재(100)와, 충전기부재(100)를 이동시키도록 천장에 설치되는 레일부재(200)와, 레일부재(200)에 체결되어 충전기부재(100)를 슬라이딩 이동시키도록 하는 이동부재(300)와, 충전기부재(100)에 전력을 공급하고 동작을 제어하도록 하는 컨트롤부재(400)로 구성된다.1 to 4, the present invention is a charger member 100 for charging an electric vehicle, a rail member 200 installed on the ceiling to move the charger member 100, and a rail member ( It is fastened to 200) and consists of a moving member 300 for sliding the charger member 100, and a control member 400 for supplying power to the charger member 100 and controlling the operation.

상기 충전기부재(100)는 전기차에 전기를 공급하는 EV 충전기(110)와, EV 충전기(110)에 연결되어 전기차에 접속시키도록 하는 EV 플러그(120)와, EV 플러그(120)를 연장시키는 전선이 권취되도록 하는 케이블릴(130)과, EV 충전기(110)와 케이블릴(130)이 수용되어 이동되도록 하는 충전기 하우징(140)을 형성한다.The charger member 100 includes an EV charger 110 for supplying electricity to an electric vehicle, an EV plug 120 connected to the EV charger 110 to connect to the electric vehicle, and a wire extending the EV plug 120 . The cable reel 130 to be wound and the charger housing 140 to accommodate the EV charger 110 and the cable reel 130 to be moved are formed.

상기 케이블릴(130)은 별도의 전동 모터를 구비하여, 전동 모터의 동작에 의해 케이블릴(130)이 회전, 또는 역회전하여 케이블릴(130)의 말단에 구비된 EV 플러그(120)를 자동으로 상승, 또는 하강시키도록 하는 것이 바람직하나, 이를 반드시 한정하는 것은 아니다. The cable reel 130 is provided with a separate electric motor, and the cable reel 130 rotates or reverses by the operation of the electric motor to automatically turn the EV plug 120 provided at the end of the cable reel 130 . It is preferable to make it rise or fall, but it is not necessarily limited thereto.

상기 충전기 하우징(140)의 외면에는 충전중 표시등(141) 및 충전완료 표시등(142)을 구비하여, 사용자가 전기차의 충전 가능 및 충전 완료 여부를 확인할 수 있도록 한다.A charging indicator 141 and a charging completion indicator 142 are provided on the outer surface of the charger housing 140 so that the user can check whether the electric vehicle can be charged and whether charging is complete.

상기 레일부재(200)는 천장에 고정, 설치되도록 하는 브라켓(210)과, 브라켓(210)에 결합, 설치되어 충전기부재(100)를 슬라이딩 이동시키도록 하는 레일(220)과, 이동하는 충전기부재(100)의 전력 공급의 접점을 연결, 유지되도록 하는 전기공급레일(230)과, 레일(220)에 일정 간격으로 차량의 주차 및 충전기부재(100)의 위치를 감지하도록 하는 센서(240)를 형성한다.The rail member 200 includes a bracket 210 that is fixed and installed on the ceiling, a rail 220 that is coupled and installed to the bracket 210 to slide the charger member 100, and a moving charger member. An electricity supply rail 230 for connecting and maintaining the contact point of the power supply of 100, and a sensor 240 for detecting the position of the parking of the vehicle and the charger member 100 at regular intervals on the rail 220 to form

상기 브라켓(210)과 레일(220)은 내구성 및 설계강도 등을 고려하여 경량의 금속 소재로 제작하도록 하여, 전체적으로 자체 하중을 낮추도록 하는 것이 바람직하다.It is preferable that the bracket 210 and the rail 220 be made of a lightweight metal material in consideration of durability and design strength, so as to lower their own load as a whole.

상기 레일(220)은 주차장소의 주차 구역에 따라 적정한 길이의 구간과 간격으로 설치되도록 하고, 하나의 레일(220) 구간에는 1 ~ 3개 가량의 충전기부재를 설치하도록 하는 것이 바람직하나, 그 개수를 반드시 한정하는 것은 아니다.The rail 220 is installed at an appropriate length and interval according to the parking area of the parking lot, and it is preferable to install about 1 to 3 charger members in one rail 220 section, but the number of is not necessarily limited.

상기 센서(240)는 주차장의 주차구역마다 일정 간격으로 설치하고, 적외선센서 등의 근접센서를 사용하는 것이 바람직하나, 이를 반드시 한정하는 것은 아니다. Preferably, the sensor 240 is installed at regular intervals in each parking area of the parking lot, and a proximity sensor such as an infrared sensor is used, but the present invention is not limited thereto.

상기 이동부재(300)는 레일(220)에 조립 체결되어 이동되는 트롤리(310)와, 전기공급레일(230)에 조립 체결되어 전기 공급되도록 하는 부스바 트랙션(320)을 형성한다.The moving member 300 forms a trolley 310 that is assembled and fastened to the rail 220 to move, and a busbar traction 320 that is assembled and fastened to the electricity supply rail 230 to supply electricity.

상기 트롤리(310)는 별도의 전동 모터(311)를 구비하여, 신호에 의해 전동 모터가 동작하게 되고, 레일에 체결되는 로울러의 회전에 의해 좌우로 슬라이딩 이동되도록 형성한다.The trolley 310 is provided with a separate electric motor 311, the electric motor is operated by a signal, and is slid left and right by rotation of a roller fastened to the rail.

상기 컨트롤부재(400)는 주차장 등의 충전장소의 일측에 형성하고, 각 충전기부재(100)에 전력을 공급하도록 하는 전력공급부(410)와, 주차 및 충전 상황 등의 신호를 감지하고 충전기부재(100)를 이동, 제어하도록 하는 제어부(420)를 형성한다.The control member 400 is formed on one side of a charging place, such as a parking lot, and a power supply unit 410 for supplying power to each charger member 100, detects signals such as parking and charging conditions, and the charger member ( 100) to move and control the controller 420 is formed.

상기 전력공급부(410)는 제어부(420)를 통한 각 EV 충전기(110)의 충전 상태의 확인에 의해, 각 EV 충전기(110)에 전력을 공급하도록 한다.The power supply unit 410 supplies power to each EV charger 110 by checking the charging state of each EV charger 110 through the control unit 420 .

상기 제어부(420)는 별도의 입력수단 및 디스플레이를 구비하여, 사용자의 직접 입력에 의해 충전기부재(100)의 이동을 동작, 제어할 수 있고, 근거리 및 원거리 유무선통신 및 모바일기기 등을 이용하여 충전기부재(100)의 이동을 제어할 수 있도록 하는 것이 바람직하다. The control unit 420 is provided with a separate input means and display, can operate and control the movement of the charger member 100 by a user's direct input, and can be charged using short-distance and wired/wireless communication and mobile devices, etc. It is desirable to be able to control the movement of the member 100 .

미설명 부호 F는 천장이고, C는 차량이다.Unexplained code F is a ceiling, and C is a vehicle.

이하, 본 발명의 천장형 이동식 전기차 충전시스템에 따른 제어방법의 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of a control method according to the ceiling-type mobile electric vehicle charging system of the present invention will be described in detail with reference to the accompanying drawings.

주차 확인단계 (S1)Parking confirmation step (S1)

레일(220)에 일정 간격으로 구비된 센서(240)에 의해 차량의 주차 여부를 감지, 확인하도록 한다.The rail 220 detects and confirms whether the vehicle is parked by the sensor 240 provided at regular intervals.

레일부재(200)의 레일(220)에 센서(240)를 설치하여, 주차장 등의 구획된 주차구역마다 설치된 센서(240)를 이용하여, 각 주차구역으로 차량의 진출입을 확인할 수 있도록 한다.By installing the sensor 240 on the rail 220 of the rail member 200, the sensor 240 installed in each divided parking area, such as a parking lot, can be used to check the entry and exit of the vehicle into each parking area.

충전신호 확인단계 (S2)Charging signal confirmation step (S2)

제어부(420)에서 입력수단 및 유무선 통신 등에 의해 충전요청의 신호가 입력, 전송되었는가를 확인하도록 한다.The control unit 420 checks whether the signal of the charging request is input or transmitted by the input means and wired/wireless communication.

충전을 원하는 사용자는 주차장 일측에 설치된 컨트롤부재(400)의 제어부(420)의 별도 입력수단으로 충전요청 신호를 전송할 수 있도록 하거나, 모바일기기 등을 이용하여 충전요청 신호를 전송하도록 하여, 사용자가 편리하게 전기차 충전시스템을 이용할 수 있도록 한다.A user who wants to charge can transmit a charge request signal to a separate input means of the control unit 420 of the control member 400 installed on one side of the parking lot, or to transmit a charge request signal using a mobile device, so that the user is convenient Make it possible to use the electric vehicle charging system.

충전기 이동단계 (S3)Charger moving step (S3)

충전신호 확인단계(S2)에서 충전요청 신호가 확인되면, 제어부(420)에서 입력된 주차 차량 인근의 충전기의 충전 상태를 확인하고, 대기 중인 충전기부재(100)의 전동 모터를 구동하여, 레일(220)을 따라 충전기부재(100)를 충전 요청의 주차된 차량으로 이동시키도록 한다.When the charging request signal is confirmed in the charging signal confirmation step (S2), the control unit 420 checks the charging state of the charger near the parked vehicle, and drives the electric motor of the charging member 100 on standby, the rail ( 220) to move the charger member 100 to the parked vehicle of the charging request.

이때, 동작신호에 의해 전동 모터가 구동하여, 이동부재(300)의 트롤리(310)는 브라켓(210)에 결합된 레일(220)을 따라 좌측 또는 우측으로 이동되도록 함으로써, 충전기부재(100)를 충전 요청한 차량 측으로 편리하게 이동시킬 수 있게 된다.At this time, the electric motor is driven by the operation signal, so that the trolley 310 of the moving member 300 moves to the left or right along the rail 220 coupled to the bracket 210, the charger member 100 is It can be conveniently moved to the side of the vehicle that requested charging.

또한, 트롤리(310)와 함께 이동하는 부스바 트랙션(320)은, 이동 과정에서도 전기공급레일(230)과의 접점이 항시 연결되기 때문에, 이동하는 충전기부재(100)의 전력 연결 접점을 지속적으로 연결, 유지되도록 하여, 전기차의 이동식 충전이 가능할 수 있도록 한 것이다.In addition, the busbar traction 320 moving together with the trolley 310 continuously connects the power connection contact of the moving charger member 100 because the contact point with the electricity supply rail 230 is always connected even during the movement process. It is connected and maintained so that mobile charging of electric vehicles is possible.

플러그 하강 및 접속확인단계 (S4)Plug descent and connection confirmation step (S4)

주차 차량에 충전기부재(100)가 이동되면, EV 플러그(120)가 자동으로 하강되어, 수동으로 EV 플러그(120)를 전기차의 충전단자까지 연장, 접속시키게 되면, EV 플러그(120)가 전기차의 충전단자에 연결, 접속되었는가를 확인하도록 한다.When the charger member 100 is moved to the parked vehicle, the EV plug 120 is automatically lowered, and when the EV plug 120 is manually extended and connected to the charging terminal of the electric vehicle, the EV plug 120 is moved to the electric vehicle. Check if it is connected and connected to the charging terminal.

이때, EV 플러그(120)의 하강 위치는 사용자가 파지할 수 있도록 하는 높이 또는 차량의 외부가 스크래치 및 손상되지 않는 높이 가량으로 하강되도록 하고, 그 높이에서 사용자가 파지하여 케이블릴을 통해 수동으로 연장되어, 각 차량의 충전단자의 위치로 연결되도록 하는 것이 바람직하다.At this time, the lowering position of the EV plug 120 is lowered to a height that the user can hold or a height that does not scratch or damage the outside of the vehicle, and the user grips it at that height and extends it manually through a cable reel It is preferable to be connected to the position of the charging terminal of each vehicle.

충전단계 (S5)Charging step (S5)

EV 플러그(120)가 전기차의 충전단자에 연결이 확인되면, EV 충전기(110)에서 전기를 공급하여 전기차의 배터리를 충전시키도록 한다.When it is confirmed that the EV plug 120 is connected to the charging terminal of the electric vehicle, the EV charger 110 supplies electricity to charge the battery of the electric vehicle.

이때, 제어부에서 충전신호를 감지하고, 충전기 하우징(140)의 외면에 구비된 충전중 표시등(141)을 점등시키도록 하여, 여타 차량의 오인 및 혼동을 방지하도록 충전 중임을 표시한다.At this time, the control unit detects the charging signal and lights the charging indicator 141 provided on the outer surface of the charger housing 140 to indicate that charging is in progress to prevent misunderstanding and confusion by other vehicles.

충전 완료단계 (S6)Charging completion stage (S6)

제어부에서 전기차의 배터리의 충전완료를 감지, 확인하게 되면, 충전기 하우징(140)의 충전완료 표시등(142)을 점등시키도록 하고, EV 플러그(120)가 전기차의 충전단자에 분리되었는지를 확인하도록 한다.When the control unit detects and confirms the completion of charging of the battery of the electric vehicle, the charging completion indicator 142 of the charger housing 140 is turned on, and the EV plug 120 is disconnected from the charging terminal of the electric vehicle do.

플러그 상승 및 대기단계 (S7)Plug rising and waiting stage (S7)

EV 플러그(120)의 충전단자에서 분리를 확인하게 되면, EV 플러그(120)를 상승시키도록 하고, 대기 모드로 전환되도록 한다.When separation from the charging terminal of the EV plug 120 is confirmed, the EV plug 120 is raised and switched to the standby mode.

대기모드에서 인근 주차구획에서 충전요청을 제어부를 통해 확인하게 되면, 여 다시 이동하여 요청 차량에 충전할 수 있으며, 충전기가 천장에서 이동함으로써, 전기차 충전기 시스템으로 인한 주차장 등의 공간 점유율을 최소화하고, 차량의 진출입과 이동에 불편함을 방지하고, 신속하고 용이하게 전기차를 충전할 수 있는 것이다.In standby mode, if the charging request is confirmed through the control unit in the nearby parking area, it can move again and charge the requested vehicle. This is to prevent inconvenience in entering and leaving the vehicle and to charge the electric vehicle quickly and easily.

이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다.The above description is merely illustrative of the technical spirit of the present invention, and various modifications and variations will be possible without departing from the essential characteristics of the present invention by those skilled in the art to which the present invention pertains.

따라서, 본 발명에 개시된 실시예들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다.Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments.

본 발명의 보호 범위는 아래 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The protection scope of the present invention should be construed by the claims below, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

도면 주요 부분에 대한 부호의 설명
100 : 충전기부재 110 : EV 충전기
120 : EV 플러그 130 : 케이블릴
140 : 충전기 하우징 200 : 레일부재
210 : 브라켓 220 : 레일
230 : 전기공급레일 240 : 센서
300 : 이동부재 310 : 트롤리
320 : 부스바 트랙션 400 : 컨트롤부재
410 : 전력공급부 420 : 제어부 Explanation of symbols for main parts of the drawing
100: charger member 110: EV charger
120: EV plug 130: cable reel
140: charger housing 200: rail member
210: bracket 220: rail
230: electricity supply rail 240: sensor
300: moving member 310: trolley
320: bus bar traction 400: control member
410: power supply 420: control unit

Claims (5)

전기차에 전기를 공급하는 EV 충전기(110)와, EV 충전기(110)에 연결되어 전기차에 접속시키도록 하는 EV 플러그(120)와, EV 플러그(120)를 연장시키는 전선이 권취되도록 하는 케이블릴(130)과, EV 충전기(110)와 케이블릴(130)이 수용되어 이동되도록 하는 충전기 하우징(140)을 형성한 충전기부재(100)와;
일정 간격으로 차량의 주차 및 충전기부재의 위치를 감지하도록 하는 센서(240)를 구비한 레일부재(200)와;
충전기를 이동시키도록 형성한 이동부재(300)와;
각 충전기부재(100)에 전력을 공급하도록 하는 전력공급부(410)와, 주차 및 충전 상황의 신호를 감지하고 충전기부재(100)를 이동, 제어하도록 하는 제어부(420)를 형성한 컨트롤부재(400);
로 구성된 천장형 이동식 전기차 충전시스템에 있어서,
충전기부재(100)는,
충전기 하우징(140)의 외면에 충전중 표시등(141) 및 충전완료 표시등(142)을 구비하여, 사용자가 전기차의 충전 가능 및 충전 완료 여부를 확인할 수 있도록 형성하고,
레일부재(200)는,
천장에 고정, 설치되도록 하는 브라켓(210)과, 브라켓(210)에 결합, 설치되어 충전기부재(100)를 슬라이딩 이동시키도록 하는 레일(220)과, 이동하는 충전기부재(100)의 전력 공급의 접점을 연결, 유지되도록 하는 전기공급레일(230)를 형성하고;
이동부재(300)는,
레일(220)에 체결되어 이동되는 트롤리(310)와, 전기공급레일(230)에 체결되어 전기 공급되도록 하는 부스바 트랙션(320)을 구비하되,
트롤리(310)에 별도의 전동 모터(311)를 구비하여, 신호에 의해 전동 모터가 동작하게 되고, 레일에 체결된 로울러의 회전에 의해 좌우로 이동되도록 형성하고;
컨트롤부재(400)는,
제어부(420)에 별도의 입력수단 및 디스플레이를 구비하여, 사용자의 직접 입력에 의해 충전기부재의 이동을 동작, 제어할 수 있고, 근거리 및 원거리 유무선통신 및 모바일기기를 이용하여 충전기부재(100)의 이동을 제어할 수 있도록 형성하여;
구성되는 것을 특징으로 하는 천장형 이동식 전기차 충전시스템.
An EV charger 110 for supplying electricity to an electric vehicle, an EV plug 120 connected to the EV charger 110 to connect to the electric vehicle, and a cable reel for winding a wire extending the EV plug 120 ( 130) and a charger member 100 having a charger housing 140 in which the EV charger 110 and the cable reel 130 are accommodated and moved;
a rail member 200 having a sensor 240 for detecting the position of the parking and charging member of the vehicle at regular intervals;
a moving member 300 formed to move the charger;
A control member 400 having a power supply unit 410 to supply power to each charger member 100 and a control unit 420 to detect a signal of parking and charging conditions and move and control the charger member 100 . );
In the ceiling-type mobile electric vehicle charging system consisting of,
The charger member 100 is
A charging indicator 141 and a charging completion indicator 142 are provided on the outer surface of the charger housing 140 so that the user can check whether the electric vehicle can be charged and whether charging is complete,
The rail member 200 is
A bracket 210 that is fixed and installed on the ceiling, a rail 220 that is coupled to and installed on the bracket 210 to slide the charger member 100, and a power supply of the moving charger member 100 forming an electrical supply rail 230 to connect and maintain the contact;
The moving member 300 is
A trolley 310 fastened to the rail 220 to move, and a busbar traction 320 fastened to the electricity supply rail 230 to supply electricity,
A separate electric motor 311 is provided in the trolley 310, the electric motor is operated by a signal, and is formed to move left and right by rotation of a roller fastened to the rail;
The control member 400,
A separate input means and display are provided in the control unit 420 to operate and control the movement of the charger member by a user's direct input, and by using short-distance and short-distance wired and wireless communication and mobile devices, formed to be able to control movement;
Ceiling type mobile electric vehicle charging system, characterized in that it is configured.
 삭제delete 삭제delete 삭제delete 삭제delete
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