KR20200067271A - Device for emergency power supply for electric vehicle - Google Patents

Device for emergency power supply for electric vehicle Download PDF

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KR20200067271A
KR20200067271A KR1020180153343A KR20180153343A KR20200067271A KR 20200067271 A KR20200067271 A KR 20200067271A KR 1020180153343 A KR1020180153343 A KR 1020180153343A KR 20180153343 A KR20180153343 A KR 20180153343A KR 20200067271 A KR20200067271 A KR 20200067271A
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electric vehicle
power supply
battery pack
emergency power
battery
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KR1020180153343A
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Korean (ko)
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KR102222494B1 (en
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박용진
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박용진
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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
    • B60L53/50—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
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • 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
    • B60L53/20—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 converters located in the vehicle
    • 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
    • B60L53/30—Constructional details of charging stations
    • B60L53/34—Plug-like or socket-like devices specially adapted for contactless inductive charging of 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
    • 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
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/12—Bikes
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/34—Wheel chairs
    • 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
    • B60L2210/00—Converter types
    • B60L2210/10—DC to DC converters
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/547—Voltage
    • 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
    • B60L2250/10—Driver interactions by alarm
    • 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
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B60Y2200/126—Scooters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/80—Other vehicles not covered by groups B60Y2200/10 - B60Y2200/60
    • B60Y2200/84—Wheelchairs
    • 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
    • Y02T10/7005—
    • 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
    • Y02T10/7216—
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The present invention relates to an advanced apparatus for supplying emergency power for an electric vehicle, which is improved to charge an electric vehicle battery with power and to temporarily perform a function of the electric vehicle battery in place of the electric vehicle battery in an emergency situation. The present invention provides an apparatus for supplying emergency power for an electric vehicle, which includes: a case; a battery pack installed in the case to be repeatedly charged with power and to supply power to the electric vehicle battery; a charging device to supply power to charge the battery pack; a display installed on a front surface of the case to display a state of charge of the battery pack; a controller to check the state of charge of the battery pack, to perform a control operation such that the battery pack is charged with power, the electric vehicle battery is charged with power, and the state of charge of the battery pack is displayed on the display; a main circuit board having the controller; a sub-circuit board connected to the main circuit board and configured to display a voltage of the battery pack; and a first operating unit installed on the front surface of the case to select a power supplying scheme depending on a type of the electric vehicle.

Description

전동차용 비상 전력 공급장치{DEVICE FOR EMERGENCY POWER SUPPLY FOR ELECTRIC VEHICLE}DEVICE FOR EMERGENCY POWER SUPPLY FOR ELECTRIC VEHICLE

본 발명은 전동차용 비상 전력 공급장치에 관한 것으로서, 보다 상세하게는 전동차 배터리를 충전하고 비상시 임시적으로 전동차 배터리의 기능을 대신할 수 있도록 개선된 전동차용 비상 전력 공급장치에 관한 것이다.The present invention relates to an emergency power supply device for an electric vehicle, and more particularly, to an emergency power supply device for an electric vehicle that is improved to charge the electric vehicle battery and temporarily replace the function of the electric vehicle battery in an emergency.

일반적으로 거동이 불편하거나 하체가 불편한 사람들은 생활 및 이동의 편의를 위하여 전동휠체어나 전동스쿠터 등과 같은 전동차를 사용한다. In general, people with limited mobility or lower body use electric vehicles such as electric wheelchairs or electric scooters for the convenience of life and mobility.

이러한 전동차는 모터를 구동하여 이동하는 것으로, 다른 사람의 도움 없이 거동이 불편하거나 하체가 불편한 사람들이 원하는 장소로 이동할 수 있다. Such an electric vehicle moves by driving a motor, and can move to a place desired by people with limited mobility or uncomfortable lower body without the help of others.

그런데, 상기 전동차에 내장되어 전기를 공급하는 배터리가 방전되는 경우, 이 배터리가 충전되지 않는 한은 전동차는 이동수단으로서의 기능은 상실한다.By the way, when the battery built in the electric vehicle to supply electricity is discharged, the electric vehicle loses its function as a moving means unless the battery is charged.

이런 경우 무게가 상당한 전동차를 수동으로 이동시켜 배터리를 충전할 수 있는 장소로 이동해야 하는 불편한 문제점이 있어, 심한 경우 제3자의 도움이 바로 받지 못하는 경우에는 장시간 길거리에 전동차 이용자가 방치될 수도 있다.In this case, there is an inconvenient problem of manually moving a heavy-duty electric vehicle to a place where the battery can be recharged, and in severe cases, the electric vehicle user may be left on the street for a long time if the help of a third party is not immediately received.

즉, 상기 전동차의 이용자들은 거동이 불편하거나 하체가 불편한 사람들이기 때문에 전동차의 배터리가 방전되어 도움을 즉시 받지 못하면, 심각한 문제를 야기시킬 수도 있다.That is, the users of the electric vehicle are people who are inconvenient to move or have a lower body, so if the battery of the electric vehicle is discharged and does not receive help immediately, it may cause serious problems.

후술하는 본 발명과 관련된 선행문헌으로, 공개특허공보 제10-2013-0077168호(2013년 07월 09일, 공개)의 충전어댑터, 장치 및 방법이 있고, 등록특허공보 제10-1188066호(2012년 09월 26일, 등록)의 전동차 배터리 충전 용량으로 주행 가능한 거리를 스마트 폰의 맵에 표시하는 방법이 있으며, 공개특허공보 제10-2018-0111266호(2018년 10월 11일, 공개)의 저전압 배터리 충전 기능을 구비하는 모터 구동 장치가 있다.As a prior document related to the present invention to be described later, there is a charging adapter, apparatus and method of published patent publication No. 10-2013-0077168 (published on July 09, 2013), and registered patent publication No. 10-1188066 (2012 There is a method to display the distance that can be driven by the electric vehicle battery charging capacity of September 26, 2018 on the map of the smartphone, and published in Korean Patent Application Publication No. 10-2018-0111266 (October 11, 2018). There is a motor drive device having a low voltage battery charging function.

본 발명은 상기와 같은 문제점을 해결하기 위하여 창출된 것으로서, 전동차의 배터리를 충전하고 비상시 임시적으로 전동차의 배터리의 기능을 대신할 수 있도록 하여 전동차 이용자가 즉시 도움을 받을 수 있도록 한 전동차용 비상 전력 공급장치를 제공하는데 그 목적이 있다.The present invention was created in order to solve the above problems, charging the electric vehicle's battery and temporarily supplying the electric vehicle's battery by allowing the electric vehicle user to immediately receive help by emergencyly replacing the function of the electric vehicle's battery. The purpose is to provide a device.

상기와 같은 목적을 달성하기 위한 본 발명의 전동차용 비상 전력 공급장치는, Emergency power supply device for the electric vehicle of the present invention for achieving the above object,

케이스와;A case;

상기 케이스 내에 설치되어 반복적인 충전이 가능하고, 전동차의 배터리에 전력을 공급하는 배터리팩과;A battery pack installed in the case, capable of repetitive charging, and supplying power to a battery of an electric vehicle;

상기 배터리팩에 충전이 이루어지도록 전원을 공급하는 충전기와;A charger that supplies power to the battery pack for charging;

상기 케이스의 전면에 설치되어 상기 배터리팩의 충전 상태가 표시되는 디스플레이와;A display installed on the front surface of the case to display a state of charge of the battery pack;

상기 배터리팩의 충전 상태를 체크하고, 상기 배터리팩으로 충전이 이루어지고 상기 전동차의 배터리에 충전이 이루어지도록 제어하며, 상기 배터리팩의 충전 상태를 상기 디스플레이에 표시되도록 제어하는 제어부와;A control unit which checks the state of charge of the battery pack, controls the battery pack to be charged and charges the battery of the electric vehicle, and controls the state of charge of the battery pack to be displayed on the display;

상기 제어부가 설치된 메인회로기판과;A main circuit board on which the control unit is installed;

상기 메인회로기판과 연결되고, 상기 배터리팩의 전압이 표시되게 하는 서브회로기판과;A sub circuit board connected to the main circuit board and allowing the voltage of the battery pack to be displayed;

상기 케이스 전면에 설치되어 상기 전동차의 종류에 따라 전원 공급 방식이 선택되도록 하는 제1작동부;를 포함하는 것을 그 특징으로 한다.It is characterized in that it comprises a; installed on the front of the case, the first operation unit to select a power supply method according to the type of the electric vehicle.

본 발명에 있어서, 상기 제1작동부는, 저출력버튼과 고출력버튼 및 AC버튼과 DC버튼이 구비된다.In the present invention, the first operation unit is provided with a low power button, a high power button, and an AC button and a DC button.

본 발명에 있어서, 상기 제1작동부의 선택에 따라 작동 상태를 표시하는 제1표시등이 상기 케이스의 전면에 설치된다.In the present invention, a first indicator lamp displaying an operation state according to the selection of the first operation unit is installed on the front surface of the case.

본 발명에 있어서, 상기 케이스의 전면에는 상기 전동차 충전시 상기 전동차의 배터리 상태를 표시하는 제2표시등이 구비된다.In the present invention, the front surface of the case is provided with a second indicator lamp that displays the battery state of the electric vehicle when the electric vehicle is charged.

본 발명에 있어서, 상기 제어부에 의해 제어되며, 상기 전동차 이외의 외부기기에 전원을 공급하기 위한 다수 개의 DC/DC 컨버터가 구비된다.In the present invention, it is controlled by the control unit, and is provided with a plurality of DC/DC converters for supplying power to external devices other than the electric vehicle.

본 발명에 있어서, 상기 디스플레이에는, 상기 배터리팩과 상기 전동차 배터리의 용량과 저항값, 부하되는 저항값, 전류값이 표시된다.In the present invention, the display shows the capacity and resistance of the battery pack and the electric vehicle battery, the resistance value to be loaded, and the current value.

본 발명에 있어서, 상기 디스플레이에는 상기 배터리팩과 상기 전동차 배터리의 충전시간과, 상기 전동차 바퀴에 에어를 주입하기 위해 사용되는 에어컴프레서의 공기압 용량 설정값이 표시된다.In the present invention, the display shows a charging time of the battery pack and the electric vehicle battery, and a set value of the air pressure capacity of the air compressor used to inject air into the wheels of the electric vehicle.

본 발명에 있어서, 상기 서브회로기판은, 상기 배터리팩의 전압이 표시되도록 하며, 상기 전동차의 종류별로 구분하여 상기 배터리팩의 상태를 점검할 수 있도록 하며, 상기 디스플레이, 제1,2작동부와 제1,2표시등의 설치 및 동작이 이루어지도록 구비된다.In the present invention, the sub-circuit board, so that the voltage of the battery pack is displayed, it is possible to check the state of the battery pack by dividing by type of the electric vehicle, the display, the first and second operation unit It is provided to install and operate the first and second indicator lights.

본 발명에 있어서, 상기 DC/DC 컨버터는, 에어컴프레서의 사용을 위해 전압의 변경과 안정화를 위한 제1DC/DC컨버터와; 시거잭의 사용을 위해 전압의 변경과 안정화를 위한 제2DC/DC컨버터와; 적어도 하나 이상의 USB의 사용을 위해 전압의 변경과 안정화를 위한 제3DC/DC컨버터;를 포함하여 된다.In the present invention, the DC/DC converter comprises: a first DC/DC converter for voltage change and stabilization for use with an air compressor; A second DC/DC converter for voltage change and stabilization for use of the cigar jack; And a third DC/DC converter for voltage change and stabilization for use of at least one USB.

본 발명에 있어서, 에어컴프레서의 공기압 설정시 설정 공기압으로 에어 주입이 완료되면 자동으로 에어 공급이 중단되도록 하는 에어차단부가 공기주입장치에 구비된다.In the present invention, the air injection unit is provided in the air injection device to automatically stop the air supply when air injection is completed at the set air pressure when the air pressure of the air compressor is set.

본 발명에 있어서, 근거리 페어링 작동을 통해 전자기기와의 연결을 위한 블루투스 모듈이 구비된다.In the present invention, a Bluetooth module for connection with an electronic device is provided through a short-range pairing operation.

본 발명에 있어서, 전동차용 비상 전력 공급장치의 위치 확인을 위한 GPS 모듈이 구비된다.In the present invention, a GPS module for checking the location of the emergency power supply for the electric vehicle is provided.

본 발명에 있어서, 전동차용 비상 전력 공급장치의 작동 상태 등을 소리로써 인지하기 위한 스피커가 구비된다.In the present invention, a speaker is provided for recognizing the operating state of the emergency power supply device for an electric vehicle with sound.

본 발명에 있어서, 선택적으로 충전이 가능한 선택충전 소켓이 구비된다.In the present invention, a selective charging socket capable of selectively charging is provided.

본 발명의 실시예에 따르면, 다양한 종류의 전동차의 배터리 충전이 가능하여 긴급하게 전동차의 충전이 필요한 경우 신속하게 대응할 수 있다.According to the embodiment of the present invention, it is possible to charge the battery of various types of electric vehicles, so that it is possible to respond quickly when the electric vehicle needs to be charged urgently.

그리고 콤팩트하여 휴대가 간편하고 전동차 이용자가 스스로도 사용이 가능하다.It is compact and easy to carry, and users of electric vehicles can use it themselves.

또한, 다양한 방법으로 전동차 배터리 및 스마트폰과 같은 주변기기의 충전이 가능하여 장치의 호환성이 우수하다.In addition, it is possible to charge peripheral devices such as an electric vehicle battery and a smart phone in various ways, and thus the device has excellent compatibility.

도 1은 본 발명에 따른 전동차용 비상 전력 공급장치의 사용 상태를 나타내 보인 사용 상태 사시도.
도 2는 도 1의 비상 전력 공급장치의 정면도.
도 3은 본 발명에 따른 전동차용 비상 전력 공급장치의 구성을 나타내 보인 블록 구성도.1 is a perspective view showing the use state of the emergency power supply device for an electric vehicle according to the present invention.
Figure 2 is a front view of the emergency power supply of Figure 1;
Figure 3 is a block diagram showing the configuration of an emergency power supply for an electric vehicle according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명에 따른 바람직한 실시예를 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1에는 본 발명에 따른 전동차용 비상 전력 공급장치의 사용 상태를 나타내 보인 사용 상태 사시도가 도시되어 있다.1 is a perspective view showing a use state showing the state of use of the emergency power supply for the electric vehicle according to the present invention.

그리고 도 2에는 도 1의 비상 전력 공급장치의 정면도가 도시되어 있고, 도 3에는 본 발명에 따른 전동차용 비상 전력 공급장치의 구성을 나타내 보인 블록 구성도가 도시되어 있다.And FIG. 2 is a front view of the emergency power supply of FIG. 1, and FIG. 3 is a block diagram showing the configuration of an emergency power supply for an electric vehicle according to the present invention.

도 1 내지 도 3을 참조하면, 본 발명에 따른 전동차용 비상 전력 공급장치(100)는, 우선, 도 1에 도시된 바와 같이, 거동이 불편하거나 하체가 불편한 사람들을 위한 예컨대, 전동휠체어나 전동스쿠터 등과 같은 전동차(210)가 운행 중에 배터리(220)가 방전되는 경우에 전원 공급 케이블(120)을 연결하여 상기 배터리(220)에 충전을 하는 장치이다.1 to 3, the emergency power supply device 100 for an electric vehicle according to the present invention is, for example, as shown in Figure 1, for example, for people with mobility discomfort or lower body discomfort, such as electric wheelchairs or electric This is a device that charges the battery 220 by connecting the power supply cable 120 when the battery 220 is discharged while the electric vehicle 210 such as a scooter is running.

이러한 본 발명에 따른 전동차용 비상 전력 공급장치(100)는, 상부에 손잡이(100a)가 설치되고 전체적으로 육면체이고 조립 및 분해가 가능한 케이스(111)와, 이 케이스(111) 내에 설치되어 반복적인 충전이 가능하고, 전동차(210)에 전력(또는 전원)을 공급하는 배터리팩(153)과, 이 배터리팩(153)에 충전이 이루어지도록 전원을 공급하는 충전기(152)와, 상기 케이스(111)의 전면에 설치되어 배터리팩(153)의 충전 상태가 표시되는 디스플레이(101)를 포함하여 구성된다.Emergency power supply device 100 for the electric vehicle according to the present invention, the handle (100a) is installed on the upper part is a hexahedron as a whole and can be assembled and disassembled, and the case 111 is installed in the repetitive charging This is possible, and the battery pack 153 for supplying electric power (or power) to the electric vehicle 210, the charger 152 for supplying power so that the battery pack 153 is charged, and the case 111 It is installed on the front of the battery pack 153 is configured to include a display 101 that displays the charging state.

그리고 상기 배터리팩(153)은 예컨대, 리튬이온(lithium ion) 배터리 팩이 적용될 수 있으며, 이때, 충전 전압 한도는 25.9V(26A)이다.In addition, the battery pack 153 may be, for example, a lithium ion battery pack, and the charging voltage limit is 25.9V (26A).

그러나, 상기 배터리팩(153)의 리튬이온 배터리 팩 적용은 본 발명에 따른 일 실시예에 불과하며, 그 외에도 니켈-카드뮴(nickel-cadmium) 배터리 팩, battery), 납축전지, 니켈-수소(NiMH: nickel metal hydride) 배터리 팩, 리튬 폴리머(lithium polymer) 배터리 팩이 적용될 수도 있다.However, the application of the lithium ion battery pack of the battery pack 153 is only one embodiment according to the present invention, in addition, nickel-cadmium battery pack, battery, lead acid battery, nickel-hydrogen (NiMH) : Nickel metal hydride battery pack, lithium polymer battery pack may be applied.

또한, 상기 충전기(152)의 충전전압은 DC29.4V(25.9V용)(5A)이다.In addition, the charging voltage of the charger 152 is DC29.4V (for 25.9V) (5A).

그리고 상기 디스플레이(101)는 예컨대, LCD 표시장치이다. 그러나 상기 디스플레이(101)는 LCD 표시장치로 한정되지 않는다.And the display 101 is, for example, an LCD display device. However, the display 101 is not limited to an LCD display device.

이러한 디스플레이(101)에는, 배터리팩(153)의 용량과 저항값, 부하되는 저항값, 전류값이 표시되는 것은 물론이고, 전동차(210) 배터리(220)의 용량과 저항값, 부하되는 저항값, 전류값이 표시된다.In this display 101, the capacity and resistance value of the battery pack 153, the resistance value to be loaded, and the current value are displayed, as well as the capacity and resistance value of the battery 220 of the electric vehicle 210 and the resistance value to be loaded. , Current value is displayed.

또한, 상기 디스플레이(101)에는 충전시간, 전동차(210) 바퀴에 에어를 주입하기 위해 사용되는 에어컴프레서의 공기압 용량(psi, bar) 설정값이 표시된다.In addition, the display 101 displays the charging time and the set value of the air pressure capacity (psi, bar) of the air compressor used to inject air into the wheels of the electric vehicle 210.

또한, 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는 제어부(151a)가 구비되는데, 이 제어부(151a)는 배터리팩(153)의 충전 상태를 체크하고, 배터리팩(153)으로 충전이 이루어지고 전동차(210)의 배터리(220)에 충전이 이루어지도록 제어하며, 배터리팩(153)의 충전 상태를 디스플레이(101)에 표시되도록 제어한다.In addition, the emergency power supply device 100 for an electric vehicle according to the present invention is provided with a control unit 151a, which checks the state of charge of the battery pack 153 and charges it with the battery pack 153. It is made to control the charging of the battery 220 of the electric vehicle 210, and controls the charging state of the battery pack 153 to be displayed on the display 101.

이러한 제어부(151a)는 케이스(111) 내에 설치된 메인회로기판(Main PCB)(151)에 구비되는 것으로 통상 마이컴(Micom)으로 이루어진다.The control unit 151a is provided on the main PCB 151 installed in the case 111, and is usually made of a micom.

그리고 상기 케이스(111) 내에는 메인회로기판(151)과 연결되고 배터리팩(153)의 전압이 표시되게 하는 서브회로기판(155)(또는 리모트 회로기판)이 구비된다.In addition, a sub circuit board 155 (or a remote circuit board) is provided in the case 111 to be connected to the main circuit board 151 and to display the voltage of the battery pack 153.

이와 같이, 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는 메인회로기판(151)과 서브회로기판(155)으로 구분되어 구비되는데, 상기 메인회로기판(151)은 제어부(151a)가 구비되어 비상 전력 공급장치(100)의 전반적인 회로구동이 이루어지도록 하고, 상기 서브회로기판(155)은 도 1 및 도 2에 도시된 바와 같이, 비상 전력 공급장치(100)의 전면에 구비된 디스플레이(101), 후술하는 제1,2작동부(102~106,121~122)와 제1,2표시등(112~116,131~133) 설치 및 동작이 이루어지도록 한다.As described above, the emergency power supply device 100 for an electric vehicle according to the present invention is divided into a main circuit board 151 and a sub circuit board 155, and the main circuit board 151 is provided with a control unit 151a. The entire circuit driving of the emergency power supply 100 is made, and the sub-circuit board 155 is a display provided on the front of the emergency power supply 100, as shown in FIGS. 1 and 2 ( 101), the first and second operation units (102 to 106, 121 to 122) and the first and second indicators (112 to 116, 131 to 133) to be installed and operated are described below.

따라서 상기 메인회로기판(151)은 배터리팩(153)의 상태를 체크하고 제1,2작동부(102~106,121~122)가 작동되면 출력 변경 및 제어가 이루어지도록 하며, 서브회로기판(155)을 제어한다.Therefore, the main circuit board 151 checks the state of the battery pack 153, and when the first and second operation units 102 to 106, 121 to 122 are operated, output change and control are performed, and the sub circuit board 155 Control.

또한, 상기 서브회로기판(155)은 배터리팩(153)의 전압이 표시되도록 하며, 전동차(210)의 종류별로 구분하여 배터리팩(153)의 상태를 점검할 수 있도록 한다.In addition, the sub-circuit board 155 allows the voltage of the battery pack 153 to be displayed, and it is possible to check the state of the battery pack 153 by classifying each type of the electric vehicle 210.

이러한 서브회로기판(155)은 메인회로기판(151)의 제어부(151a)에 의해 제어된다.The sub-circuit board 155 is controlled by the control unit 151a of the main circuit board 151.

그리고 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는, 상기 케이스(111) 전면에는 디스플레이(101) 아래로 상기 서브회로기판(155)에 설치되되 케이스(111) 전면에 노출되게 설치되어 전동차(210)의 종류에 따라 전원 공급 방식이 선택되도록 하는 제1작동부(102~106)가 구비된다.And in the emergency power supply device 100 for the electric vehicle according to the present invention, the front of the case 111 is installed on the sub-circuit board 155 under the display 101, but installed to be exposed on the front of the case 111, the electric vehicle First operation units 102 to 106 are provided to select a power supply method according to the type of 210.

이와 같은 제1작동부(102~106)는, 15A 미만으로 예컨대 전동스쿠터의 충전이 이루어지도록 선택하는 저출력버튼(106)과, 최대 70A로 예컨대 전동휠체어의 충전이 이루어지도록 선택하는 고출력버튼(105)과, 교류전류(AC220V) 사용 선택을 위한 AC버튼(104)과, 직류전류 사용 선택을 위한 DC버튼(103)이 구비된다.The first operation unit (102 ~ 106), such as less than 15A, for example, the low-power button 106 for selecting the charging of the electric scooter, and up to 70A, for example, a high-power button for selecting the charging of the electric wheelchair is made (105) ), AC button 104 for selecting the use of AC current (AC220V), and DC button 103 for selecting the use of DC current are provided.

그리고 상기 제1작동부(102~106)에는 선택버튼 작동을 중지하기 위한 스톱버튼(102)이 구비된다.And the first operation unit (102 ~ 106) is provided with a stop button 102 for stopping the operation of the selection button.

또한, 상기 제1작동부(102~106)의 선택에 따라 작동 상태를 표시하는 제1표시등(112~116)이 케이스(111)의 전면에 설치되되, 상기 제1작동부(102~106) 바로 위에 나란히 배치되어 설치된다.In addition, a first indicator (112 to 116) for displaying the operating state according to the selection of the first operating unit (102 to 106) is installed on the front of the case 111, the first operating unit (102 to 106) ) It is placed side by side and installed.

즉, 상기 저출력버튼(106), 고출력버튼(105), AC버튼(104), DC버튼(103) 및 스톱버튼(102) 바로 위에 저출력 표시등(116), 고출력 표시등(115), AC220V 표시등(114), DC 표시등(113) 및 점검 표시등(112)이 구비된다.That is, the low power button 106, the high power button 105, the AC button 104, the DC button 103 and the stop button 102 directly above the low power indicator 116, high power indicator 115, AC220V display A lamp 114, a DC indicator 113 and a check indicator 112 are provided.

그리고 상기 케이스(111)의 전면에는 전동차(210) 충전시, 전동차(210)의 배터리(220) 상태를 표시하는 제2표시등(131~1323)이 구비된다.In addition, a second indicator light 131 to 1323 is provided on the front surface of the case 111 to display the state of the battery 220 of the electric vehicle 210 when the electric vehicle 210 is charged.

즉, 충전하고자 하는 전동차(210)의 배터리(220)의 상태가 좋음/보통/나쁨을 나타내는 표시등(131,132,133)이 구비된다.That is, indicators 131, 132, and 133 are provided to indicate that the state of the battery 220 of the electric vehicle 210 to be charged is good/normal/bad.

이러한 표시등(112~116, 131~133)은 가격이 저렴하고 시인성이 양호하며 수명이 긴 LED가 적용된다.These indicators (112 to 116, 131 to 133) are low-priced, good visibility, and long-life LEDs are applied.

또한, 도 2에 도시된 바와 같이, 상기 제2표시등(131~1323)의 좌우로 상기 배터리(220) 상태를 점검을 위한 테스트 버튼(122)과 엔터 버튼(121)이 구비된다.In addition, as illustrated in FIG. 2, test buttons 122 and an enter button 121 for checking the state of the battery 220 are provided to the left and right of the second indicators 131 to 1323.

즉, 전동차(210)의 배터리(220)에 부하 테스트를 하여 상기 배터리(220)의 저항값과 전압값을 읽으면 상기 제2표시등(131~1323)으로 나타나 배터리(220)의 상태를 확인할 수 있다.That is, when a load test is performed on the battery 220 of the electric vehicle 210 and the resistance value and voltage value of the battery 220 are read, the status of the battery 220 can be confirmed by the second indicators 131 to 1323. have.

그리고 도 3에 도시된 바와 같이, 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는 제어부(151a)에 의해 제어되며, 전동차(210) 이외의 외부 또는 주변기기에 전원을 안정적으로 공급하기 위한 다수 개의 DC/DC 컨버터가 구비된다.And, as shown in Figure 3, the emergency power supply device 100 for an electric vehicle according to the present invention is controlled by the control unit 151a, a number for stably supplying power to external or peripheral devices other than the electric vehicle 210 DC/DC converters are provided.

이를 구체적으로 설명하면, 에어컴프레서(air compressor)의 사용을 위해 전압(12V,10A)의 변경(step down)과 안정화를 위한 제1DC/DC컨버터(161)와, 시거잭의 사용을 위해 전압(12V,10A)의 변경과 안정화를 위한 제2DC/DC컨버터(163)와, 적어도 하나 이상의 USB(universal serial bus)의 사용을 위해 전압(DC5V,3A)의 변경과 안정화를 위한 제3DC/DC컨버터(164)를 포함하여 구성된다.In detail, the first DC/DC converter 161 for step down and stabilization of the voltage 12V and 10A for use of an air compressor and the voltage 12V for use of a cigar jack , 10A) 2DC/DC converter 163 for change and stabilization, and 3DC/DC converter for change and stabilization of voltage (DC5V, 3A) for use of at least one universal serial bus (USB) ( 164).

또한, 배터리팩(153)의 전력을 AC220V로 변환(또는 출력)하여 사용하기 위한 DC/AC 인버터(162)가 구비된다.In addition, a DC/AC inverter 162 for converting (or outputting) the power of the battery pack 153 to AC220V is used.

따라서 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는, 에어컴프레서 사용을 위한 공기주입장치(171)가 구비되고, 시거잭 포트(172)가 구비되며, 다수 개의 USB 포트(173)가 구비된다.Therefore, in the emergency power supply device 100 for an electric vehicle according to the present invention, an air injection device 171 for using an air compressor is provided, a cigar jack port 172 is provided, and a plurality of USB ports 173 are provided. .

그리고 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는, 에어컴프레서의 공기압 설정시 설정 공기압으로 에어 주입이 완료되면 자동으로 에어 공급이 중단되도록 하는 에어차단부(171a)가 공기주입장치(171)에 구비된다.In addition, in the emergency power supply device 100 for an electric vehicle according to the present invention, when the air pressure of the air compressor is set, the air blocking unit 171a that automatically stops air supply when air injection is completed at the set air pressure is the air injection device 171 ).

또한, 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는, AC220V 소켓(174)이 구비되어 있어 AC220V 전력을 공급할 수 있다.In addition, the emergency power supply device 100 for an electric vehicle according to the present invention is provided with an AC220V socket 174 to supply AC220V power.

그리고 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는, 비상 전력 공급장치(100) 내의 회로부품의 발열을 저감시켜 상기 회로부품의 안정적인 작동을 위한 팬(DC24V)(165)이 구비된다.In addition, the emergency power supply device 100 for an electric vehicle according to the present invention is provided with a fan (DC24V) 165 for reducing the heat generation of circuit parts in the emergency power supply device 100 for stable operation of the circuit parts.

또한, 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는, 도 3에 도시된 바와 같이, 예컨대, 근거리(10m 정도) 페어링(pairing) 작동을 통해 전자기기(예컨대, 스마트폰)와 연결을 위한 블루투스 모듈(156)이 구비되며, 전동차용 비상 전력 공급장치(100)의 위치 확인을 위한 GPS 모듈(154)이 구비되며, 전동차용 비상 전력 공급장치(100)의 작동 상태 등을 소리(sound)로써 인지하고 전자기기와 연결하여 전자기기로부터 발생되는 음향을 출력하기 위한 스피커(158)가 구비된다.In addition, the emergency power supply device 100 for an electric vehicle according to the present invention, as shown in Figure 3, for example, a short distance (about 10m) pairing (pairing) operation through an electronic device (for example, a smart phone) and the connection A Bluetooth module 156 is provided, a GPS module 154 for checking the location of the emergency power supply 100 for an electric vehicle is provided, and an operation state of the emergency power supply 100 for an electric vehicle is sounded. ), and a speaker 158 for outputting sound generated from the electronic device in connection with the electronic device is provided.

그리고 상기한 바와 같이 상기 제1작동부(102~106)가 구비됨으로써 다양한 종류의 전동차(210)의 배터리(220) 충전이 가능하다.In addition, as described above, the first operation units 102 to 106 are provided to charge the battery 220 of various types of electric vehicles 210.

따라서 예컨대, 25A(고출력)용 전동휠체어의 배터리나 7A(저출력)용 전동스쿠터의 배터리를 구분하여 충전이 가능하며, 이를 위해 본 발명에 따른 전동차용 비상 전력 공급장치(100)에는 선택적으로 충전이 가능한 선택충전 소켓(159)이 구비된다.Therefore, for example, the battery of the electric wheelchair for 25A (high power) or the battery of the electric scooter for 7A (low power) can be charged separately, and for this purpose, the emergency power supply 100 for the electric vehicle according to the present invention is selectively charged A possible optional charging socket 159 is provided.

이때에도 DC/DC 컨버터가 사용된다.Again, a DC/DC converter is used.

한편, 도 1 및 도 2에 도시된 바와 같이, 본 발명에 따른 전동차용 비상 전력 공급장치(100)의 케이스(111)의 전면 일측에는 본 발명에 따른 전동차용 비상 전력 공급장치(100)에 전원을 공급하는 파워(power) 스위치(141)가 구비된다.On the other hand, as shown in Figures 1 and 2, the front side of the case 111 of the emergency power supply device 100 for an electric vehicle according to the present invention power supply to the emergency power supply device 100 for an electric vehicle according to the present invention It is provided with a power (power) switch 141 for supplying.

그리고 도 1에서 설명되지 않은 도면번호 151은 본 발명에 따른 전동차용 비상 전력 공급장치(100)에 직접 전원을 공급되게 하여 전력 공급 장치(100)를 동작시킬 수 있는 전원 케이블이다.In addition, reference numeral 151 not described in FIG. 1 is a power cable capable of operating the power supply 100 by directly supplying power to the emergency power supply 100 for an electric vehicle according to the present invention.

상기한 바와 같은 구성을 갖는 본 발명에 따른 전동차용 비상 전력 공급장치(100)는, 다양한 방법으로 다양한 종류의 전동차(210) 및 주변기기(예컨대, 스마트폰)의 충전이 가능하고, 전동차(210)의 배터리(220)가 예기치 않게 방전되는 경우에도 신속하게 충전이 가능하며, 벽전원이 있는 곳으로 이동시에 임시적으로 전동차(210)의 배터리(220)의 기능을 대신할 수도 있다.Emergency power supply device 100 for an electric vehicle according to the present invention having the configuration as described above, it is possible to charge various types of electric vehicles 210 and peripherals (for example, a smart phone) in various ways, the electric vehicle 210 Even when the battery 220 of the battery is unexpectedly discharged, it can be quickly charged, and may temporarily replace the function of the battery 220 of the electric vehicle 210 when moving to a place with wall power.

그리고 본 발명에 따른 전동차용 비상 전력 공급장치(100)는, 콤팩트하여 휴대가 간편하여 전동차(210) 이용자 스스로도 사용이 가능하다.In addition, the emergency power supply device 100 for an electric vehicle according to the present invention is compact and easy to carry, so the user of the electric vehicle 210 can also use it.

상술한 바와 같이 본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 실시예가 가능하다는 점을 이해할 것이다.As described above, the present invention has been described with reference to one embodiment shown in the drawings, but this is merely exemplary, and various modifications and equivalent embodiments are possible from those skilled in the art. Will understand

따라서 본 발명의 진정한 보호 범위는 첨부된 청구범위에 의해서만 정해져야 할 것이다.Therefore, the true protection scope of the present invention should be defined only by the appended claims.

100. 비상 전력 공급장치
101. 디스플레이
102~106. 제1작동부
111. 케이스
112~116. 제1표시등
120. 전원 공급 케이블
121~122. 제2작동부
131~133. 제2표시등
151a. 제어부
151. 메인회로기판
152. 충전기
153. 배터리팩
155. 서브회로기판
161. 제1DC/DC컨버터
162. DC/AC 인버터
163. 제2DC/DC컨버터
164. 제3DC/DC컨버터
172. 시거잭 포트
173. USB 포트
210. 전동차
220. 배터리100. Emergency power supply
101. Display
102~106. First operating part
111. Case
112-116. 1st light
120. Power supply cable
121-122. Second working part
131-133. Second indicator
151a. Control
151. Main circuit board
152. Charger
153. Battery Pack
155. Sub-circuit board
161.First DC/DC converter
162. DC/AC inverter
163. 2nd DC/DC converter
164. 3rd DC/DC converter
172. Cigar Jack Port
173.USB port
210. Electric Vehicle
220. Battery

Claims (14)

케이스와;
상기 케이스 내에 설치되어 반복적인 충전이 가능하고, 전동차의 배터리에 전력을 공급하는 배터리팩과;
상기 배터리팩에 충전이 이루어지도록 전원을 공급하는 충전기와;
상기 케이스의 전면에 설치되어 상기 배터리팩의 충전 상태가 표시되는 디스플레이와;
상기 배터리팩의 충전 상태를 체크하고, 상기 배터리팩으로 충전이 이루어지고 상기 전동차의 배터리에 충전이 이루어지도록 제어하며, 상기 배터리팩의 충전 상태를 상기 디스플레이에 표시되도록 제어하는 제어부와;
상기 제어부가 설치된 메인회로기판과;
상기 메인회로기판과 연결되고, 상기 배터리팩의 전압이 표시되게 하는 서브회로기판과;
상기 케이스 전면에 설치되어 상기 전동차의 종류에 따라 전원 공급 방식이 선택되도록 하는 제1작동부;를 포함하는 것을 특징으로 하는 전동차용 비상 전력 공급장치.A case;
A battery pack installed in the case, capable of repetitive charging, and supplying power to a battery of an electric vehicle;
A charger that supplies power to the battery pack for charging;
A display installed on the front surface of the case to display a state of charge of the battery pack;
A control unit for checking a state of charge of the battery pack, controlling charging to be performed with the battery pack, and charging of a battery of the electric vehicle, and controlling a state of charge of the battery pack to be displayed on the display;
A main circuit board on which the control unit is installed;
A sub circuit board connected to the main circuit board and allowing the voltage of the battery pack to be displayed;
Emergency power supply device for an electric vehicle, characterized in that it is provided on the front of the case, the first operation unit to select a power supply method according to the type of the electric vehicle. 제1항에 있어서,
상기 제1작동부는, 저출력버튼과 고출력버튼 및 AC버튼과 DC버튼이 구비된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
The first operation unit, an emergency power supply device for an electric vehicle, characterized in that provided with a low output button and a high output button and AC button and DC button. 제1항에 있어서,
상기 제1작동부의 선택에 따라 작동 상태를 표시하는 제1표시등이 상기 케이스의 전면에 설치된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
Emergency power supply device for an electric vehicle, characterized in that a first indicator for displaying the operating state according to the selection of the first operating unit is installed on the front of the case. 제1항에 있어서,
상기 케이스의 전면에는 상기 전동차 충전시 상기 전동차의 배터리 상태를 표시하는 제2표시등이 구비된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
An emergency power supply device for an electric vehicle, characterized in that a second indicator lamp is provided on the front side of the case to display the battery status of the electric vehicle when the electric vehicle is charged. 제1항에 있어서,
상기 제어부에 의해 제어되며, 상기 전동차 이외의 외부기기에 전원을 공급하기 위한 다수 개의 DC/DC 컨버터가 구비된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
Emergency power supply device for an electric vehicle, which is controlled by the control unit and is provided with a plurality of DC/DC converters for supplying power to external devices other than the electric vehicle. 제1항에 있어서,
상기 디스플레이에는, 상기 배터리팩과 상기 전동차 배터리의 용량과 저항값, 부하되는 저항값, 전류값이 표시되는 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
Emergency power supply device for the electric vehicle, characterized in that the display, the capacity of the battery pack and the battery of the electric vehicle, a resistance value, a resistance value to be loaded, and a current value are displayed. 제1항에 있어서,
상기 디스플레이에는 상기 배터리팩과 상기 전동차 배터리의 충전시간과, 상기 전동차 바퀴에 에어를 주입하기 위해 사용되는 에어컴프레서의 공기압 용량 설정값이 표시되는 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
Emergency power supply device for the electric vehicle, characterized in that the display of the battery pack and the charging time of the battery of the electric vehicle and the air pressure capacity setting value of the air compressor used to inject air into the wheel of the electric vehicle. 제1항에 있어서,
상기 서브회로기판은,
상기 배터리팩의 전압이 표시되도록 하며, 상기 전동차의 종류별로 구분하여 상기 배터리팩의 상태를 점검할 수 있도록 하며,
상기 디스플레이, 제1,2작동부와 제1,2표시등의 설치 및 동작이 이루어지도록 구비된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
The sub circuit board,
The voltage of the battery pack is displayed, and it is possible to check the state of the battery pack by classifying each type of the electric vehicle.
Emergency display power supply device for an electric vehicle, characterized in that provided for the installation and operation of the display, the first and second operating parts and the first and second indicators. 제1항에 있어서,
상기 DC/DC 컨버터는,
에어컴프레서의 사용을 위해 전압의 변경과 안정화를 위한 제1DC/DC컨버터와;
시거잭의 사용을 위해 전압의 변경과 안정화를 위한 제2DC/DC컨버터와;
적어도 하나 이상의 USB의 사용을 위해 전압의 변경과 안정화를 위한 제3DC/DC컨버터;를 포함하여 된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
The DC/DC converter,
A first DC/DC converter for voltage change and stabilization for use of an air compressor;
A second DC/DC converter for voltage change and stabilization for use of the cigar jack;
Emergency power supply for the electric vehicle, characterized in that comprises a; a third DC / DC converter for the change and stabilization of the voltage for the use of at least one USB. 제1항에 있어서,
에어컴프레서의 공기압 설정시 설정 공기압으로 에어 주입이 완료되면 자동으로 에어 공급이 중단되도록 하는 에어차단부가 공기주입장치에 구비된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
Emergency air supply device for electric vehicles, characterized in that the air injection unit is provided with an air injection unit that automatically stops air supply when air injection is completed at the set air pressure when the air pressure of the air compressor is set. 제1항에 있어서,
근거리 페어링 작동을 통해 전자기기와의 연결을 위한 블루투스 모듈이 구비된 것을 특징으로 하는 전동차용 비상 전력 공급장치. According to claim 1,
Emergency power supply device for an electric vehicle, characterized in that a Bluetooth module for connection to an electronic device is provided through a short-range pairing operation. 제1항에 있어서,
전동차용 비상 전력 공급장치의 위치 확인을 위한 GPS 모듈이 구비된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
Emergency power supply device for an electric vehicle, characterized in that equipped with a GPS module for checking the location of the emergency power supply for the electric vehicle. 제1항에 있어서,
전동차용 비상 전력 공급장치의 작동 상태 등을 소리로써 인지하기 위한 스피커가 구비된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
Emergency power supply device for an electric vehicle, characterized in that a speaker for recognizing the operating state of the emergency power supply for the electric vehicle is provided. 제1항에 있어서,
선택적으로 충전이 가능한 선택충전 소켓이 구비된 것을 특징으로 하는 전동차용 비상 전력 공급장치.According to claim 1,
An emergency power supply device for an electric vehicle, characterized in that a selective charging socket capable of selectively charging is provided.
KR1020180153343A 2018-12-03 2018-12-03 Device for emergency power supply for electric vehicle KR102222494B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010056467A (en) * 1999-12-15 2001-07-04 송문섭 Docking station for cellular phone
US20040239287A1 (en) * 2001-05-17 2004-12-02 Carolyn Batts-Gowins Portable AC power supply with multiple uses
KR101824516B1 (en) * 2017-02-21 2018-03-14 주식회사 에이치케이테크널러지 Portable Emergency Power Supply with Rapid Charging and Fault Detection with Vehicle Startup
US20180233934A1 (en) * 2014-09-09 2018-08-16 Halo International SEZC Ltd. Multi-functional portable power charger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010056467A (en) * 1999-12-15 2001-07-04 송문섭 Docking station for cellular phone
US20040239287A1 (en) * 2001-05-17 2004-12-02 Carolyn Batts-Gowins Portable AC power supply with multiple uses
US20180233934A1 (en) * 2014-09-09 2018-08-16 Halo International SEZC Ltd. Multi-functional portable power charger
KR101824516B1 (en) * 2017-02-21 2018-03-14 주식회사 에이치케이테크널러지 Portable Emergency Power Supply with Rapid Charging and Fault Detection with Vehicle Startup

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