KR102547139B1 - Electric vehicle charging system - Google Patents

Electric vehicle charging system Download PDF

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Publication number
KR102547139B1
KR102547139B1 KR1020210084388A KR20210084388A KR102547139B1 KR 102547139 B1 KR102547139 B1 KR 102547139B1 KR 1020210084388 A KR1020210084388 A KR 1020210084388A KR 20210084388 A KR20210084388 A KR 20210084388A KR 102547139 B1 KR102547139 B1 KR 102547139B1
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South Korea
Prior art keywords
charging
gun
vehicle
charging cable
cable reel
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KR1020210084388A
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Korean (ko)
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KR20230001636A (en
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이봉택
박정민
김철기
이승준
김호현
이상훈
나상주
장기호
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(주) 애플망고
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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
    • B60L53/30—Constructional details of charging stations
    • B60L53/305—Communication interfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—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
    • 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
    • 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

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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

차량에 연결되어 전기를 충전하는 충전건과, 상기 충전건에 연결되는 충전 케이블과, 충전소의 상부 구조물에 고정되고, 상기 충전 케이블을 감고 풀어 상기 충전건을 상하로 이동시키는 충전 케이블 릴 전동박스와, 상기 충전 케이블에 연결되어 상기 충전건에 전기를 공급하고 충전소의 상부 구조물에 고정되는 충전기와, 무선신호를 송수신하고, 충전시 차량의 충전상태를 확인 가능하게 구비되고, 상기 충전 케이블 릴 전동박스의 구동과 상기 충전기의 충전을 제어하는 제어부 및, 상기 제어부에 무선 신호를 송수신하는 무선 단말기;를 포함하고, 상기 충전건은 상기 충전 케이블 릴 전동박스의 구동으로 상하방향으로 이동 가능하게 구비되는 것을 특징으로 하는 전기차 충전 시스템에 관한 것이다.A charging gun connected to the vehicle to charge electricity, a charging cable connected to the charging gun, a charging cable reel motorized box fixed to the upper structure of the charging station, and moving the charging gun up and down by winding and unwinding the charging cable , A charger connected to the charging cable to supply electricity to the charging gun and fixed to the upper structure of the charging station, transmitting and receiving wireless signals, and being able to check the charging state of the vehicle during charging, the charging cable reel electric box A controller for controlling driving and charging of the charger, and a wireless terminal for transmitting and receiving wireless signals to the controller, wherein the charging gun is provided to be movable in the vertical direction by driving the charging cable reel transmission box It relates to a characterized electric vehicle charging system.

Description

전기차 충전 시스템 {ELECTRIC VEHICLE CHARGING SYSTEM}Electric vehicle charging system {ELECTRIC VEHICLE CHARGING SYSTEM}

본 발명은 전기차 충전기에 관한 것으로, 상세하게는 물류센터를 이용하는 물류 배송차량을 효율적으로 충전할 수 있는 전기차 충전 시스템에 관한 것이다. The present invention relates to an electric vehicle charger, and more particularly, to an electric vehicle charging system capable of efficiently charging a distribution delivery vehicle using a distribution center.

종래의 지상에 고정된 형태의 전기차 충전기는 물류센터와 같이 복수개의 배송 차량에 대한 충전이 필요한 경우에 전기차 충전기의 설치 위치가 고정되고 전기차 충전용 케이블의 길이는 제한이 있어, 복수개의 차량을 충전하는 것이 공간 활용이 효율적이지 않은 문제가 있었다. In the conventional electric vehicle charger fixed on the ground, when charging multiple delivery vehicles is required, such as in a distribution center, the installation location of the electric vehicle charger is fixed and the length of the electric vehicle charging cable is limited, so multiple vehicles can be charged. There was a problem that the space utilization was not efficient.

또한, 전기차 충전기 몸체의 디스플레이를 통해 충전 개시 및 충전량을 확인할 수 있는데, 사용자가 전기차 충전기 몸체에 구비되는 디스플레이로 접근해서 육안으로 확인해야 하는 불편함이 있었다. In addition, it is possible to check the start of charging and the amount of charging through the display of the body of the charger of the electric vehicle, but there is an inconvenience that the user has to visually check by accessing the display provided on the body of the charger of the electric vehicle.

상기와 같은 문제점 중 적어도 일부를 해결하기 위해 제안된 것으로 본 발명은 일측면으로서, 본 발명은 전기가 충전건이 상부에서 하강하는 방식으로 충전할 수 있는 전기차 충전 시스템을 제공하는 것을 목적으로 한다.As proposed to solve at least some of the above problems, the present invention is one aspect, and an object of the present invention is to provide an electric vehicle charging system capable of charging electricity in a manner in which a charging gun descends from the top.

본 발명은 일 측면으로서, 충전건의 이동과 충전을 무선 단말기를 이용하여 원격으로 할 수 있는 전기차 충전 시스템을 제공하는 것을 목적으로 한다.As one aspect, an object of the present invention is to provide an electric vehicle charging system capable of remotely moving and charging a charging gun using a wireless terminal.

본 발명은 일 측면으로서, 충전건 하강시 차량 또는 사용자와의 충돌을 방지할 수 있는 전기차 충전 시스템을 제공하는 것을 목적으로 한다.As one aspect, an object of the present invention is to provide an electric vehicle charging system capable of preventing a collision with a vehicle or a user when a charging gun descends.

본 발명은 일 측면으로서, 충전건을 차량에서 제거한 후에는 설정된 시간 이후 원래 위치로 이동하는 전기차 충전 시스템을 제공하는 것을 목적으로 한다.As one aspect, an object of the present invention is to provide an electric vehicle charging system that moves to its original position after a set time after a charging gun is removed from a vehicle.

본 발며은 일측면으로서, 사용 등록된 무선 단말기를 통해 충전기를 제어 할 수 전기차 충전 시스템을 제공하는 것을 목적으로 한다. As one aspect of the present invention, an object of the present invention is to provide an electric vehicle charging system capable of controlling a charger through a wireless terminal registered for use.

상기와 같은 목적을 달성하기 위해 일측면으로서, 차량에 연결되어 전기를 충전하는 충전건과, 상기 충전건에 연결되는 충전 케이블과, 충전소의 상부 구조물에 고정되고, 상기 충전 케이블을 감고 풀어 상기 충전건을 상하로 이동시키는 충전 케이블 릴 전동박스와, 상기 충전 케이블에 연결되어 상기 충전건에 전기를 공급하고 충전소의 상부 구조물에 고정되는 충전기와, 무선신호를 송수신하고, 충전시 차량의 충전상태를 확인 가능하게 구비되고, 상기 충전 케이블 릴 전동박스의 구동과 상기 충전기의 충전을 제어하는 제어부 및, 상기 제어부에 무선 신호를 송수신하는 무선 단말기를 포함하고, 상기 충전건은 상기 충전 케이블 릴 전동박스의 구동으로 상하방향으로 이동 가능하게 구비되는 것을 특징으로 하는 전기차 충전 시스템을 제공한다.As one aspect to achieve the above object, a charging gun connected to the vehicle to charge electricity, a charging cable connected to the charging gun, and fixed to the upper structure of the charging station, and winding and unwinding the charging cable to charge the charging cable. A charging cable reel electric box that moves the gun up and down, a charger connected to the charging cable to supply electricity to the charging gun and fixed to the upper structure of the charging station, and transmitting and receiving wireless signals and checking the charging state of the vehicle during charging It is provided to be identifiable, and includes a control unit for controlling driving of the charging cable reel transmission box and charging of the charger, and a wireless terminal for transmitting and receiving wireless signals to the control unit, and the charging gun is Provided is an electric vehicle charging system characterized in that it is provided to be movable in the vertical direction by driving.

이상에서와 같이 본 발명의 일 실시예에 따르면, 충전건이 충전소 천장에서 하강하여 전기차에 충전되는 방식으로 구비되어 복수개의 차량을 협소한 공간에서도 효율적으로 충전할 수 있다.As described above, according to one embodiment of the present invention, the charging gun is provided in such a way that the electric vehicle is charged by descending from the ceiling of the charging station, so that a plurality of vehicles can be efficiently charged even in a narrow space.

본 발명의 일 실시예에 따르면, 충전건의 이동 및 충전을 무선 단말기를 통해 제어할 수 있어 편리하게 충전 할 수 있는 효과를 제공한다.According to one embodiment of the present invention, the movement and charging of the charging gun can be controlled through a wireless terminal, providing an effect of conveniently charging.

본 발명의 일 실시예에 따르면, 등록된 무선 단말기를 통해 충전할 수 있어 타 무선 단말기에 의한 충전건의 작동을 방지할 수 있다.According to an embodiment of the present invention, charging can be performed through a registered wireless terminal, so that operation of a charging gun by another wireless terminal can be prevented.

본 발명의 일 실시예에 따르면, 충전건과의 충돌을 방지할 수 있다.According to one embodiment of the present invention, collision with a charging gun can be prevented.

본 발명의 일 실시예에 따르면, 충전 완료 후 충전 건이 차량으로부터 제거되면 원위치로 복귀할 수 있다.According to one embodiment of the present invention, when the charging gun is removed from the vehicle after completion of charging, it can return to its original position.

도 1은 본 발명의 일 실시예에 의한 전기차 충전 시스템에서 충전건이 하강된 상태를 도시한 사시도.
도 2는 본 발명의 일 실시예에 의한 전기차 충전 시스템에서 충전건이 상승한 상태를 도시한 사시도.1 is a perspective view showing a state in which a charging gun is lowered in an electric vehicle charging system according to an embodiment of the present invention.
2 is a perspective view showing a state in which a charging gun is raised in an electric vehicle charging system according to an embodiment of the present invention.

이하, 첨부된 도면에 따라 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

먼저, 이하에서 설명되는 실시예들은 본 발명인 전기차 충전 시스템을 이해시키는데 적합한 실시예들이다. 다만, 본 발명이 이하에서 설명되는 실시예에 한정하여 적용되거나 설명되는 실시예에 의해 본 발명의 기술적 특징이 제한되는 것은 아니며, 본 발명의 기술범위에서 다양한 변형 실시가 가능하다.First, the embodiments described below are suitable for understanding the electric vehicle charging system of the present invention. However, the technical characteristics of the present invention are not limited to the embodiments described below, or the technical characteristics of the present invention are not limited by the embodiments described below, and various modifications are possible within the technical scope of the present invention.

도 1 및 도 2를 참조하면, 본 발명의 일 실시예에 의한 전기차 충전 시스템은, 차량에 접속되어 전기차를 충전하는 충전건(114)과, 상기 충전건(114)에 연결되는 충전 케이블(113)과, 충전소의 상부 구조물에 고정되고, 상기 충전 케이블(113)을 감고 풀어 상기 충전건(114)을 상하로 이동시키는 충전 케이블 릴 전동박스(112)과, 상기 충전건(114)에 전기를 공급하고 충전소의 상부 구조물에 고정되는 충전부과, 무선신호를 송수신하고, 충전시 차량의 충전상태를 확인 가능하게 구비되고, 상기 충전 케이블 릴 전동박스(112)의 구동과 상기 충전부의 충전을 제어하는 제어부(117) 및 상기 제어부(117)에 무선 신호를 송수신하는 무선 단말기(118)를 포함한다.1 and 2, an electric vehicle charging system according to an embodiment of the present invention includes a charging gun 114 connected to a vehicle and charging an electric vehicle, and a charging cable 113 connected to the charging gun 114. ), a charging cable reel transmission box 112 fixed to the upper structure of the charging station, and winding and unwinding the charging cable 113 to move the charging gun 114 up and down, and supplying electricity to the charging gun 114 A charging unit fixed to the upper structure of the charging station, transmitting and receiving wireless signals, and being able to check the state of charge of the vehicle during charging, driving the charging cable reel transmission box 112 and controlling the charging of the charging unit It includes a control unit 117 and a wireless terminal 118 for transmitting and receiving radio signals to and from the control unit 117.

본 발명의 일 실시예에 의한 전기차 충전시스템은 상기 충전부와 상기 충전 케이블 릴 전동박스(112)가 충전소에서 충전하는 차량의 상부에 위치하는 구조물에 고정되도록 구비된다.In the electric vehicle charging system according to an embodiment of the present invention, the charging unit and the charging cable reel transmission box 112 are provided to be fixed to a structure located on top of a vehicle charging at a charging station.

여기서, 본 발명의 일 실시예에 의한 충전부는 차량에 전기를 충전 공급하는 구성으로 차량으로 직접 직류 전력(DC)를 공급하는 급속 충전기(111), 교류 전력(AC)을 차량에 공급하고 차량에서 교류 전력을 직류로 변환하여 배터리에 저장하는 완속 충전기(111) 모두 포함될 수 있다. Here, the charging unit according to an embodiment of the present invention is a configuration for charging and supplying electricity to the vehicle, and supplies a quick charger 111 that directly supplies direct current power (DC) to the vehicle, AC power to the vehicle, and A slow charger 111 that converts AC power into DC and stores it in a battery may all be included.

본 발명의 일 실시예에 의한 충전기(111)는 지상에 설치되는 것이 아니며, 충전소에서 상부에서 하부로 충전기(111)를 내려 차량에 충전기(111)를 삽입하도록 차량의 상부에 위치하는 충전소 상부 구조물(S)에 고정되게 구비된다. 일 예로 상기 구조물은 충전소의 천장에 설치될 수 있다.The charger 111 according to an embodiment of the present invention is not installed on the ground, but the upper structure of the charging station located at the top of the vehicle to insert the charger 111 into the vehicle by lowering the charger 111 from the top to the bottom of the charging station. It is provided to be fixed to (S). For example, the structure may be installed on the ceiling of a charging station.

본 발명의 일 실시예에 의한 충전 케이블 릴 전동박스(112)는 상기 충전건(114)을 상하로 이동시키기 위해 상기 충전기(111)에 연결된 충전 케이블(113)을 감고 풀어 길이를 조절할 수 있으며, 충전소의 상부 구조물에 설치된다. 그래서, 상기 충전 케이블(113)을 감는 경우 충전 케이블(113)의 단부에 구비되는 충전건(114)이 상부로 이동하고, 충전 케이블(113)을 푸는 경우 상기 충전건(114)이 반대로 하부로 이동하게 된다.The charging cable reel transmission box 112 according to an embodiment of the present invention can adjust the length by winding and unwinding the charging cable 113 connected to the charger 111 to move the charging gun 114 up and down, It is installed on the superstructure of the charging station. So, when the charging cable 113 is wound, the charging gun 114 provided at the end of the charging cable 113 moves upward, and when the charging cable 113 is unwound, the charging gun 114 moves downward. will move

즉, 본 발명의 일 실시예에 의한 전기차 충전 시스템은, 충전소의 천정과 같은 차량의 상부에 위치에 충전기(111)와 충전 케이블(113)을 감는 충전 케이블 릴 전동박스(112)를 구비하여, 충전건(114)이 충전소의 상부에서 내려와 지상의 차량에 연결되는 방식이다.That is, the electric vehicle charging system according to an embodiment of the present invention includes a charging cable reel transmission box 112 that winds the charger 111 and the charging cable 113 at an upper part of the vehicle, such as the ceiling of a charging station, The charging gun 114 comes down from the top of the charging station and is connected to the vehicle on the ground.

본 발명의 일 실시예에 의한 전기차 충전 시스템은 상부에 충전기(111)가 설치된 곳으로 인접하게 복수개의 차량을 주차시키고 충전 케이블(113)을 감고 풀어 충전건(114)을 상부에서 하부로 이동시켜 주차된 차량까지 충전건(114)을 이동시켜 충전하기 때문에 충전 케이블(113)의 길이, 충전건(114)의 길이에 따른 무게의 제약에서 벗어나게 되어, 복수개의 차량을 동시에 효과적으로 충전시킬 수 있다.An electric vehicle charging system according to an embodiment of the present invention parks a plurality of vehicles adjacent to the place where the charger 111 is installed at the top, winds and unwinds the charging cable 113, and moves the charging gun 114 from the top to the bottom. Since charging is performed by moving the charging gun 114 to the parked vehicle, the length of the charging cable 113 and the weight according to the length of the charging gun 114 are freed from the constraints, and a plurality of vehicles can be effectively charged at the same time.

본 발명의 일 실시예에 의한 제어부(117)는 스마트폰과 같은 무선 단말기(118)의 무선신호를 송수신하고, 충전시 차량의 충전상태를 확인 가능하게 구비될 수 있다. 그리고 상기 충전 케이블 릴 전동박스(112)의 구동과 상기 충전기(111)의 충전을 제어할 수 있다.The control unit 117 according to an embodiment of the present invention may transmit and receive wireless signals of the wireless terminal 118 such as a smart phone, and may be provided to check the charging state of the vehicle during charging. In addition, it is possible to control driving of the charging cable reel transmission box 112 and charging of the charger 111.

여기서, 본 발명의 일 실시예에 의한 무선 단말기(118)는 특정 무선 단말기(118)만 상기 제어부(117)로부터 무선신호를 송수신하도록 미리 사용자 등록을 할 수 있게 구비될 수 있다. 여기서 사용자 등록은 상기 제어부(117)에 할 수 있고, 다른 실시예로 복수개의 충전기(111)에 연결된 서버에 사용자 등록을 할 수 있다.Here, the wireless terminal 118 according to an embodiment of the present invention may be provided to perform user registration in advance so that only a specific wireless terminal 118 transmits and receives wireless signals from the control unit 117 . Here, user registration may be performed in the controller 117, and in another embodiment, user registration may be performed in a server connected to a plurality of chargers 111.

그래서, 본 발명의 일 실시예에 의한 충전기(111)와 충전 케이블 릴 전동박스(112)가 무선 단말기(118)는 사용자 등록하지 않은 무선 단말기(118)로부터 송수신되는 신호에 동작하는 것을 방지할 수 있다. So, the charger 111 and the charging cable reel transmission box 112 according to an embodiment of the present invention can prevent the wireless terminal 118 from operating on signals transmitted and received from the wireless terminal 118 without user registration. there is.

본 발명의 일 실시예에 의한 무선 단말기(118)는 스마트폰 또는 근거리 무선 통신이 가능한 리모콘 등이 해당될 수 있다.The wireless terminal 118 according to an embodiment of the present invention may correspond to a smart phone or a remote control capable of short-range wireless communication.

그리고, 본 발명의 일 실시예에 의한 전기차 충전 시스템은, 상기 충전건(114)이 상하로 이동시 근거리에 사용자 또는 물체를 감지하는 감지센서(115)를 더 포함하고, 상기 제어부(117)는 상기 감지센서(115)에서 감지신호를 수신하는 경우 상기 충전 케이블 릴 전동박스(112)의 구동을 비상 정지시키게 구비될 수 있다. In addition, the electric vehicle charging system according to an embodiment of the present invention further includes a sensor 115 for detecting a user or an object at a short distance when the charging gun 114 moves up and down, and the control unit 117 When receiving a detection signal from the detection sensor 115 may be provided to emergency stop the driving of the charging cable reel electric box 112.

한편, 본 발명의 일 실시예에 의한 충전건(114)에는 수동으로 충전건(114)의 이동을 정지시키는 비상 스위치(116)를 더 포함할 수 있다. Meanwhile, the charging gun 114 according to an embodiment of the present invention may further include an emergency switch 116 for manually stopping the movement of the charging gun 114.

그리고, 본 발명의 일 실싱에 의한 제어부(117)는 상기 충전기(111)에서 전기를 차량에 충전시 충전 차량으로부터 충전상태에 대한 신호를 수신할 수 있고, 이를 무선 단말기(118)에 전송하여 사용자가 충전기(111)의 디스플레이를 보지 않고서도 외부에서 간편하게 차량의 충전상태를 확인할 수 있다. 동시에, 상기 무선 단말기는(118)는 제어부(117)로 무선신호를 전송하여 상기 충전기(111)와 상기 충전 케이블 릴 전동박스(112)의 구동을 제어할 수 있다. In addition, the control unit 117 according to one silsing of the present invention can receive a signal about the state of charge from the charging vehicle when the vehicle is charged with electricity in the charger 111, and transmits it to the wireless terminal 118 so that the user The charging state of the vehicle can be easily checked from the outside without looking at the display of the charger 111 . At the same time, the wireless terminal 118 may transmit a wireless signal to the control unit 117 to control driving of the charger 111 and the charging cable reel transmission box 112.

또한, 본 발명의 일 실시예에 의한 제어부는 충전건(114)을 차량에서 제거한 후에 충전건(114)를 설정된 시간 이후 원래 위치로 이동하게 상기 충전 케이블 릴 전동박스(112)를 제어할 수 있다. In addition, the control unit according to an embodiment of the present invention can control the charging cable reel transmission box 112 to move the charging gun 114 to its original position after a set time after the charging gun 114 is removed from the vehicle. .

본 발명은 지금까지 특정한 실시예에 관하여 도시하고 설명하였지만, 이하의 특허 청구범위에 의해 마련되는 본 발명의 정신이나 분야를 벗어나지 않는 한도내에서 본 발명이 다양하게 개조 및 변화될 수 있다는 것을 당업계에서 통상의 지식을 가지는 자는 용이하게 알 수 있음을 밝혀두고자 한다.Although the present invention has been shown and described with respect to specific embodiments so far, it is known in the art that the present invention can be variously modified and changed without departing from the spirit or field of the present invention provided by the claims below. I would like to make it clear that those with ordinary knowledge can easily know.

11: 충전기
112: 충전 케이블 릴 전동박스
113: 충전 케이블
114: 충전건
115: 감지센서
116: 비상 스위치
117: 제어부
118: 무선 단말기11: charger
112: charging cable reel transmission box
113: charging cable
114: charging gun
115: detection sensor
116: emergency switch
117: control unit
118: wireless terminal

Claims (6)

차량에 연결되어 전기를 충전하는 충전건;
상기 충전건에 연결되는 충전 케이블;
충전소의 상부 구조물에 고정되고, 상기 충전 케이블을 감고 풀어 상기 충전건을 상하로 이동시키는 충전 케이블 릴 전동박스;
상기 충전 케이블에 연결되어 상기 충전건에 전기를 공급하고 충전소의 상부 구조물에 고정되는 충전기;
무선신호를 송수신하고, 충전시 차량의 충전상태를 확인 가능하게 구비되고, 상기 충전 케이블 릴 전동박스의 구동과 상기 충전기의 충전을 제어하는 제어부; 및
상기 제어부에 무선 신호를 송수신하는 무선 단말기;를 포함하고,
상기 충전건은 상기 충전 케이블 릴 전동박스의 구동으로 상하방향으로 이동 가능하게 구비되고,
상기 충전건이 상하로 이동시 근거리에 사용자 또는 물체를 감지하는 감지센서를 더 포함하고, 상기 제어부는 상기 감지센서에서 신호를 수신하는 경우 상기 충전 케이블 릴 전동박스의 구동을 비상 정지시키는 것을 특징으로 하고,
상기 제어부는,
사용자로 등록된 무선 단말기의 신호를 송수신 하는 것을 특징으로 하고,
상기 무선 단말기는,
스마트폰으로 구비되고, 상기 제어부로 무선신호를 전송하여 상기 충전기와 상기 충전 케이블 릴 전동박스의 구동을 제어하고, 상기 제어부로부터 무선신호를 전송받아 차량의 충전상태를 디스플레이부에 표시하는 것을 특징으로 하는 전기차 충전 시스템.A charging gun that is connected to the vehicle and charges electricity;
a charging cable connected to the charging gun;
A charging cable reel electric box fixed to the upper structure of the charging station and moving the charging gun up and down by winding and unwinding the charging cable;
a charger connected to the charging cable to supply electricity to the charging gun and fixed to the upper structure of the charging station;
A control unit that transmits and receives wireless signals and is provided to check the charging state of the vehicle during charging and controls driving of the charging cable reel electric box and charging of the charger; and
A wireless terminal that transmits and receives a wireless signal to the control unit; includes,
The charging gun is provided to be movable in the vertical direction by driving the charging cable reel transmission box,
Further comprising a detection sensor for detecting a user or an object at a short distance when the charging gun moves up and down, and the controller emergencyly stops driving of the charging cable reel transmission box when receiving a signal from the detection sensor, characterized in that,
The control unit,
It is characterized by transmitting and receiving a signal of a wireless terminal registered as a user,
The wireless terminal,
It is provided as a smartphone, transmits a wireless signal to the control unit to control the driving of the charger and the charge cable reel electric box, and receives a wireless signal from the control unit to display the charging state of the vehicle on the display unit. electric vehicle charging system. 삭제delete 삭제delete 삭제delete 제1항에 있어서,
상기 충전건은 상기 충전 케이블 릴 전동박스의 동작을 정지시키는 비상 스위치를 포함하는 것을 특징으로 하는 전기차 충전 시스템.According to claim 1,
The electric vehicle charging system, characterized in that the charging gun comprises an emergency switch for stopping the operation of the charging cable reel transmission box. 제1항에 있어서,
상기 제어부는,
충전건을 차량에서 제거한 후에 충전건를 설정된 시간 이후 원래 위치로 이동하도록 충전 케이블을 감는 구동을 하도록 상기 충전 케이블 릴 전동박스를 제어하는 것을 특징으로 하는 전기차 충전 시스템. According to claim 1,
The control unit,
An electric vehicle charging system characterized by controlling the charging cable reel transmission box to drive the charging cable to wind the charging cable so that the charging gun is moved to its original position after a set time after the charging gun is removed from the vehicle.
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JP2017534782A (en) * 2014-06-27 2017-11-24 イージーチャージ・ミー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＥＡＳＹＣＨＡＲＧＥ．ｍｅ ＧｍｂＨ Ceiling-mounted charging station and parking structure for electric vehicle charging

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KR102278902B1 (en) * 2019-11-14 2021-07-20 대영채비(주) mobile charging device for electric vehicles

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JP2017534782A (en) * 2014-06-27 2017-11-24 イージーチャージ・ミー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＥＡＳＹＣＨＡＲＧＥ．ｍｅ ＧｍｂＨ Ceiling-mounted charging station and parking structure for electric vehicle charging

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