KR101039280B1 - Battery charging device for plug-in type motor driving apparatus - Google Patents

Battery charging device for plug-in type motor driving apparatus Download PDF

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KR101039280B1
KR101039280B1 KR1020090008096A KR20090008096A KR101039280B1 KR 101039280 B1 KR101039280 B1 KR 101039280B1 KR 1020090008096 A KR1020090008096 A KR 1020090008096A KR 20090008096 A KR20090008096 A KR 20090008096A KR 101039280 B1 KR101039280 B1 KR 101039280B1
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power
unit
plug
amount
battery
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KR1020090008096A
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Korean (ko)
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KR20100088942A (en
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김병수
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넥스트업테크놀러지주식회사
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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
    • 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]
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

본 발명은 플러그인 타입의 전동기구용 배터리 충전장치에 관한 것으로, 본 발명에 따르면, 전력량 측정부를 통해 측정된 전력량을 디스플레이 하거나, 통신부를 통해 외부통신망으로 전송함으로써, 이용자가 충전에 사용된 전력량을 용이하게 파악할 수 있는 기술이 개시된다.The present invention relates to a battery charging device for a plug-in type electric machine, according to the present invention, by displaying the amount of power measured through the power measuring unit, or by transmitting to the external communication network through the communication unit, the user can easily facilitate the amount of power used for charging Disclosed techniques are disclosed.

또한, 요금징수부로 징수된 요금과, 전력량 측정부 및 요금연산부를 통해 산출된 전력요금을 비교하여 전력을 선택적으로 차단시킴으로써, 배터리 충전장치의 유료화를 이룰 수 있는 기술이 개시된다.In addition, by comparing the charges collected by the charge collection unit with the power charges calculated by the power amount measuring unit and the charge calculation unit to selectively cut off the power, a technique for achieving a charge of the battery charging device is disclosed.

플러그인, 하이브리드, 전동, 배터리, 충전 Plug-in, hybrid, electric, battery, charging

Description

플러그인 타입의 전동기구용 배터리 충전장치{Battery charging device for plug-in type motor driving apparatus}Battery charging device for plug-in type electric equipment {Battery charging device for plug-in type motor driving apparatus}

본 발명은 플러그인 타입의 전동기구용 배터리 충전장치에 관한 것이다.The present invention relates to a battery charging device for a power tool of the plug-in type.

일반적으로 플러그인 하이브리드 차량은 엔진 및 모터가 동력원으로서 작동하며, 모터를 구동하기 위하여 외부전원에 의해 충전되는 배터리를 구비한 차량을 말한다.In general, a plug-in hybrid vehicle refers to a vehicle in which an engine and a motor operate as a power source and have a battery charged by an external power source to drive the motor.

플러그인 하이브리드 차량에 적용되는 배터리를 외부전원에 의해 충전하는 기술은 일본특허공개 2008-195315호를 통해 공지되어 있다.A technique for charging a battery applied to a plug-in hybrid vehicle by an external power source is known from Japanese Patent Laid-Open No. 2008-195315.

상기 인용기술을 도 1을 참조하여 설명하면, 플러그인 하이브리드 차량(10)은 동력원으로서의 내연 기관인 엔진(11)과, 다른 동력원으로서의 모터(12)를 구비한다.Referring to FIG. 1, the plug-in hybrid vehicle 10 includes an engine 11 as an internal combustion engine as a power source and a motor 12 as another power source.

엔진(11)은 연료로서 가솔린 등을 사용하여 가솔린의 연소에 따라서 작동된다.The engine 11 is operated in accordance with the combustion of gasoline using gasoline or the like as fuel.

모터(12)는 배터리(13)에 접속되어 배터리(13)에 충전되는 전력을 이용하여 작동된다.The motor 12 is connected to the battery 13 and operated using electric power charged in the battery 13.

엔진(11)과 모터(12)는 각각의 출력축이 동력분할기구(16)에 접속되어 있고, 엔진(11) 및 모터(12)의 출력은 동력분할기구(16) 및 트랜스미션(17)을 이용하여 구동륜(18)에 전달된다.The output shafts of the engine 11 and the motor 12 are connected to the power split mechanism 16, and the outputs of the engine 11 and the motor 12 use the power split mechanism 16 and the transmission 17. Is transmitted to the driving wheel 18.

상기 기술된 엔진(11), 모터(12), 동력분할기구(16)의 작동은 ECU(19)에 의해 제어된다.The operation of the engine 11, the motor 12, and the power split mechanism 16 described above are controlled by the ECU 19.

한편, 모터(12)는 배터리(13)에 충전된 전력에 의해 작동되는데, 배터리(13)에는 외부전원(20)으로부터 공급되는 전력이 충전된다. 이때, ECU(19)는 배터리(13)의 전압, 전류, 온도 조건에 따라 외부전원(20)으로부터 배터리(13)로 충전되는 동작을 제어한다.On the other hand, the motor 12 is operated by the power charged in the battery 13, the battery 13 is charged with the power supplied from the external power source 20. At this time, the ECU 19 controls the operation of charging the battery 13 from the external power source 20 according to the voltage, current, temperature conditions of the battery 13.

그러나, 상기 인용기술은 배터리(13)의 충전 시 외부전원(20)의 공급을 차량에 탑재된 ECU(19)를 통해 제어하도록 하고 있으며, 외부전원(20)의 공급을 차량의 외부에서 제어하지는 못하는 문제점이 있다.However, the cited technology is to control the supply of the external power source 20 when the battery 13 is charged through the ECU 19 mounted on the vehicle, and does not control the supply of the external power source 20 from the outside of the vehicle. There is a problem.

본 발명의 목적은 차량 등의 전동기구 외부에 설치되어 외부전원의 공급을 제어할 수 있는 플러그인 타입의 전동기구용 배터리 충전장치를 제공하는데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a battery charging device for a plug-in type electric apparatus that is installed outside an electric apparatus such as a vehicle and can control the supply of external power.

이러한 목적을 달성하기 위하여 본 발명에 따른 플러그인 타입의 전동기구용 배터리 충전장치는, 배터리측의 충전용 플러그와 접속되는 충전용 콘센트; 외부전원이 입력되는 외부전원 입력부; 상기 외부전원 입력부와 상기 충전용 콘센트 사이를 연결하는 전압라인; 및 상기 전압라인을 통해 상기 배터리에 충전되는 전력량을 측정하는 전력량 측정부; 를 포함하는 것을 특징으로 한다.In order to achieve the above object, a plug-in type battery charger for a power tool according to the present invention includes a charging outlet connected to a charging plug on a battery side; An external power input unit to which external power is input; A voltage line connecting between the external power input unit and the charging outlet; And a power amount measuring unit measuring an amount of power charged to the battery through the voltage line. Characterized in that it comprises a.

또한, 상기 전력량측정부에서 측정된 전력량을 디스플레이부를 통해 디스플레이시키는 제어부; 를 더 구비한 것을 특징으로 한다.In addition, the control unit for displaying the amount of power measured by the power measuring unit through a display unit; Characterized in that further provided.

또한, 외부통신망과 통신하기 위한 통신부; 및 상기 통신부를 통해 상기 전력량측정부에서 측정된 전력량을 외부통신망으로 송신하도록 하는 제어부; 를 더 구비하는 것을 특징으로 한다.In addition, the communication unit for communicating with the external communication network; And a control unit for transmitting the amount of power measured by the power amount measuring unit to the external communication network through the communication unit. It characterized in that it further comprises.

또한, 상기 외부전원 입력부에 과전압이 인가되는 경우 상기 배터리로 공급되는 전원을 차단하는 누전차단기를 더 구비하는 것을 특징으로 한다.The apparatus may further include an earth leakage circuit breaker that cuts off power supplied to the battery when an overvoltage is applied to the external power input unit.

또한, 상기 충전용 콘센트를 통과하는 전류의 흐름을 감지하며, 감지된 전류의 흐름에 따라 상기 배터리의 충전 상태를 표시하는 LED부를 더 구비하는 것을 특징으로 한다.The apparatus may further include an LED unit configured to detect a flow of current passing through the charging outlet, and to display a charging state of the battery according to the detected current flow.

또한, 사용자 요금을 징수하는 요금징수부; 상기 전력량 측정부에서 측정된 전력량을 전력요금으로 환산하는 요금연산부; 상기 배터리로 공급되는 전력을 선택적으로 차단시키는 전력공급 개폐부; 및 상기 요금징수부로 징수된 금액과, 상기 요금연산부에서 산출된 전력요금을 비교하여 상기 전력공급 개폐부를 제어하는 제어부; 를 더 구비하는 것을 특징으로 한다.In addition, toll collection unit for collecting user charges; A rate calculator for converting the amount of power measured by the amount of electricity measurement unit into an electricity rate; A power supply opening / closing unit selectively blocking power supplied to the battery; And a control unit for controlling the power supply opening and closing unit by comparing the amount collected by the charge collection unit with the electric charge calculated by the charge calculating unit. It characterized in that it further comprises.

또한, 외부통신망과 통신하기 위한 통신부를 더 구비하며, 상기 제어부는 상기 요금징수부로 입력된 정보를 토대로 상기 통신부를 통해 외부통신망과 통신하여 요금이 결제되도록 하는 것을 특징으로 한다.The apparatus may further include a communication unit for communicating with an external communication network, wherein the controller is configured to communicate with an external communication network through the communication unit based on the information input to the toll collection unit so that a fee is settled.

또한, 상기 요금징수부는, 현금 수납방식, 접촉식 카드리더 방식 및 비접촉식 카드리더 방식 중 적어도 어느 하나의 방식으로 마련되는 것을 특징으로 한다.In addition, the toll collection unit is characterized in that it is provided in at least one of a cash storage method, a contact card reader method and a contactless card reader method.

또한, 상기 디스플레이부는 터치스크린을 포함하며, 상기 터치스크린을 통해 작동 정보를 입력받는 것을 특징으로 한다.The display unit may include a touch screen and receive operation information through the touch screen.

이상에서 설명한 바와 같이 본 발명에 따른 플러그인 타입의 전동기구용 배터리 충전장치는, 전력량 측정부를 통해 측정된 전력량을 디스플레이 하거나, 통신부를 통해 외부통신망으로 전송함으로써, 이용자가 충전에 사용된 전력량을 용이하게 파악할 수 있는 효과가 있다.As described above, the plug-in type battery charger for an electric appliance according to the present invention displays an amount of power measured through an electric power measuring unit or transmits it to an external communication network through a communication unit, so that the user can easily grasp the amount of electric power used for charging. It can be effective.

또한, 요금징수부로 징수된 요금과, 전력량 측정부 및 요금연산부를 통해 산출된 전력요금을 비교하여 전력을 선택적으로 차단시킴으로써, 배터리 충전장치의 유료화를 이룰 수 있는 효과가 있다.In addition, by comparing the charges collected by the charge collection unit with the power charges calculated by the power amount measurement unit and the charge calculation unit to selectively cut off the power, the charging of the battery charging device can be achieved.

또한, 제어부는 요금징수부로 입력된 정보를 토대로 통신부를 통해 외부통신망과 통신하여 요금을 결제함으로써 충전식 교통카드 또는 신용카드의 결제를 용이하게 이룰 수 있는 효과가 있다.In addition, the control unit has an effect that the payment of the rechargeable transportation card or credit card can be easily achieved by communicating with an external communication network through the communication unit and paying the fee based on the information input to the toll collection unit.

또한, 외부전원 입력부에 과전압이 인가되는 경우 누전차단기를 통해 배터리 로 공급되는 전원을 차단함에 따라 누전에 의해 배터리 충전장치가 파손되는 것을 미연에 방지할 수 있는 효과가 있다.In addition, when an overvoltage is applied to the external power input unit, the power supply to the battery is cut off through the circuit breaker, thereby preventing the battery charger from being damaged by a short circuit.

이하, 본 발명에 따른 하나의 바람직한 실시예를 첨부도면을 참조하여 상세히 설명하되, 중복되는 설명이나 자명한 사항에 대한 설명은 가급적 생략하거나 압축하기로 한다.Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings, description of overlapping description or obvious matters will be omitted or compressed as possible.

도 2는 본 발명의 제 1실시예에 따른 무료식 플러그인 타입의 전동기구용 배터리 충전장치를 도시한 블럭도이다.Figure 2 is a block diagram showing a battery charging device for a free-type plug-in powertrain according to a first embodiment of the present invention.

도 2를 참조하여 설명하면, 본 발명의 제 1실시예에 따른 무료식 플러그인 타입의 전동기구용 배터리 충전장치(210)는, 외부전원 입력부(211)와, 충전용 콘센트(212)와, 누전차단부(213)와, LED부(214)와, 디스플레이부(215)와, 전력량측정부(216)와, 제어부(217)와, 통신부(218)를 포함하여 구성된다.Referring to FIG. 2, the battery charger device 210 of the free-type plug-in power tool according to the first embodiment of the present invention includes an external power input unit 211, a charging outlet 212, and a ground fault interruption device. The unit 213, an LED unit 214, a display unit 215, an electric power measuring unit 216, a control unit 217, and a communication unit 218 are configured.

외부전원 입력부(211)는 외부전원(AC)과 접속되며, 외부전원 입력부(211)에 인가된 교류전력은 전압라인(219)을 통해 충전용 콘센트(212)로 흐르게 된다.The external power input unit 211 is connected to the external power source AC, and the AC power applied to the external power input unit 211 flows to the charging outlet 212 through the voltage line 219.

여기서, 전압라인(219)은 절연체로 피복된 도전성의 금속케이블로 마련되는 것이 바람직하며, 외부전원 입력부(211)와 충전용 콘센트(212) 사이를 전기적으로 연결하는 기능을 수행한다.Here, the voltage line 219 is preferably provided with a conductive metal cable coated with an insulator, and performs a function of electrically connecting the external power input unit 211 and the charging outlet 212.

충전용 콘센트(212)는 전동기구(230)의 충전용 플러그(231)와 접속된다. 여기서, 전동기구(230)는 충전용 플러그(231)와 전기적으로 연결되는 배터리(232)와, 배터리(232)의 전력에 의해 구동하는 모터(233)와, 가솔린 등의 연료에 의해 구동하는 엔진(234)을 구비하며, 모터(233)와 엔진(234)은 전자제어장치(235)에 의해 제어된다.The charging outlet 212 is connected to the charging plug 231 of the electric mechanism 230. Here, the electric mechanism 230 includes a battery 232 electrically connected to the charging plug 231, a motor 233 driven by the power of the battery 232, and an engine driven by fuel such as gasoline. 234, the motor 233 and the engine 234 are controlled by the electronic controller 235.

본 발명에 적용되는 충전용 콘센트(212)는 가정의 전원으로 일반적으로 사용되는 콘센트를 이용하여 구현될 수 있으며, 충전용 플러그(231)는 가전제품 등에 적용되는 일반적인 플러그를 이용하여 구현 될 수 있다.The charging outlet 212 applied to the present invention may be implemented using an outlet generally used as a home power source, and the charging plug 231 may be implemented using a general plug applied to household appliances. .

누전차단부(213)는 전압라인(219) 상에 설치되며, 외부전원 입력부(211)에 과전압이 인가되는 경우 전압라인(219)을 따라 배터리(232)로 흐르는 전류를 차단하는 기능을 수행한다.The earth leakage blocking unit 213 is installed on the voltage line 219, and when an overvoltage is applied to the external power input unit 211, serves to cut off a current flowing to the battery 232 along the voltage line 219. .

LED부(214)는 충전용 콘센트(212)를 통과하는 전류의 흐름을 감지하며, 감지된 전류의 흐름에 따라 배터리(232)의 충전상태를 표시한다.The LED unit 214 senses the flow of current passing through the charging outlet 212, and displays the state of charge of the battery 232 according to the detected current flow.

예를 들어, 배터리(232)가 충전 중인 경우 LED부(214)의 LED소자는 적색으로 발광하고, 배터리(232)의 충전이 완료되면 LED소자는 녹색으로 발광한다.For example, when the battery 232 is being charged, the LED element of the LED unit 214 emits red color, and when the charging of the battery 232 is completed, the LED element emits green color.

디스플레이부(215)는 LCD 모니터 등의 형태로 마련될 수 있으며, 안내용 문구 등을 디스플레이한다.The display unit 215 may be provided in the form of an LCD monitor or the like, and displays guide text and the like.

전력량 측정부(216)는 전압라인(219)을 통해 전동기구(230)의 배터리(232)로 충전되는 전력량을 측정하는 기능을 수행한다.The power amount measuring unit 216 measures the amount of power charged by the battery 232 of the power mechanism 230 through the voltage line 219.

제어부(217)는 전력량 측정부(216)를 통해 측정된 전력량을 디스플레이부(215)를 통해 디스플레이 시키도록 지시한다.The controller 217 instructs the display 215 to display the amount of power measured by the amount of electricity measuring unit 216.

또한, 제어부(217)는 외부통신망과 통신하기 위한 통신부(218)를 이용하여 전력량 측정부(216)에서 측정된 전력량을 외부통신망으로 송신하도록 한다.In addition, the controller 217 transmits the amount of power measured by the power amount measuring unit 216 to the external communication network using the communication unit 218 for communicating with the external communication network.

여기서, 제어부(217)와 전압라인(219) 사이에는 정류기(220)가 설치되며, 정류기(220)는 교류전력을 제어부(217)를 구동하기 위한 직류전력으로 전환시키는 기능을 갖는다.Here, a rectifier 220 is installed between the controller 217 and the voltage line 219, and the rectifier 220 has a function of converting AC power into DC power for driving the controller 217.

도 3은 본 발명의 제 2실시예에 따른 유료식 플러그인 타입의 전동기구용 배터리 충전장치를 도시한 블럭도이다.3 is a block diagram illustrating a battery charging device for a pay-plug type plug-in powertrain according to a second embodiment of the present invention.

도 3을 참조하여 설명하면, 본 실시예에 따른 유료식 플러그인 타입의 전동기구용 배터리 충전장치(310)는, 외부전원(AC)과 접속되는 외부전원 입력부(311)와, 충전용 콘센트(312)와, 누전차단부(313)와, LED부(314)와, 전력량측정부(315)와, 요금연산부(316)와, 전력공급 개폐부(317)와, 요금징수부(318)와, 제어부(319)와, 통신부(320)와, 디스플레이부(321)를 포함하여 구성된다.Referring to FIG. 3, the charge-type plug-in type electric vehicle battery charger 310 according to the present embodiment includes an external power input unit 311 connected to an external power source AC and a charging outlet 312. And a ground fault interrupting unit 313, an LED unit 314, an electric power measuring unit 315, a charge calculator 316, a power supply opening and closing unit 317, a charge collector 318, and a controller ( 319, a communication unit 320, and a display unit 321.

본 실시예의 외부전원 입력부(311)와, 충전용 콘센트(312)와, 누전차단부(313)와, LED부(314)의 구성은 제 1실시예의 구성과 실질적으로 동일하므로, 그 상세한 설명은 생략한다.Since the configuration of the external power input unit 311, the charging outlet 312, the ground fault interrupting unit 313, and the LED unit 314 of this embodiment is substantially the same as that of the first embodiment, the detailed description thereof Omit.

외부전원 입력부(311)에 인가된 교류전력은 전압라인(322)을 통해 충전용 콘센트(312)로 흐르게 된다.AC power applied to the external power input unit 311 flows to the charging outlet 312 through the voltage line 322.

전력량 측정부(315)는 전압라인(322)을 통해 전동기구(330)의 배터리(332)로 충전되는 전력량을 측정하는 기능을 수행한다. 여기서, 전동기구(330)는 배터리(332)와 연결되어 충전용 콘센트(312)와 전기적으로 접속되는 충전용 플러그(331)와, 배터리(332)의 전력에 의해 구동하는 모터(333)와, 가솔린 등의 연료에 의해 구동하는 엔진(334)을 구비하며, 모터(333)와 엔진(334)은 전자제어장치(335)에 의해 제어된다.The power amount measurer 315 measures the amount of power charged by the battery 332 of the power mechanism 330 through the voltage line 322. Here, the electric mechanism 330 is connected to the battery 332, the charging plug 331 is electrically connected to the charging outlet 312, the motor 333 driven by the power of the battery 332, An engine 334 driven by fuel such as gasoline is provided, and the motor 333 and the engine 334 are controlled by the electronic controller 335.

요금연산부(316)는 전력량 측정부(315)에서 측정된 전력량을 전력요금으로 환산한다.The rate calculator 316 converts the amount of power measured by the amount of electricity measurement unit 315 into an electricity rate.

전력공급 개폐부(317)는 전압라인(322) 상에 설치되어서 배터리(332)로 공급되는 전력을 선택적으로 차단시킨다.The power supply opening and closing unit 317 is installed on the voltage line 322 to selectively cut off the power supplied to the battery 332.

요금징수부(318)는 요금을 징수하기 위한 것으로, 지폐나 동전 등의 현금을 수납할 수 있다. 또한, 요금징수부(318)는 충전식 교통카드, 핸드폰, 신용카드 등의 결제를 통해 요금을 징수할 수도 있는데, 이러한 경우 제어부(319)는 요금징수부(318)로 입력된 충전식 교통카드, 핸드폰, 신용카드 등의 정보를 토대로 통신부(320)를 통해 외부통신망과 통신하여 요금이 결제되도록 한다.The toll collection unit 318 is for collecting charges and can store cash such as bills and coins. In addition, the charge collector 318 may collect charges through payment of a rechargeable transportation card, a mobile phone, a credit card, etc. In this case, the controller 319 is a rechargeable transportation card, a mobile phone inputted to the charge collector 318. On the basis of the information, such as credit card, the communication unit 320 communicates with the external communication network so that the fee is settled.

제어부(319)는 요금징수부(318)로 징수된 금액과 요금연산부(316)에서 산출된 전력요금을 비교하여 전력공급 개폐부(317)의 동작을 제어한다.The controller 319 controls the operation of the power supply opening and closing unit 317 by comparing the amount collected by the charge collector 318 with the power charge calculated by the charge calculator 316.

즉, 제어부(319)는 요금징수부(318)를 통해 금액이 징수되면 전력공급 개폐부(317)를 개방시켜서 배터리(332)로 전력을 공급하고, 요금연산부(316)에서 산출된 전력요금이 요금징수부(318)로 징수된 금액에 이르면 전력공급 개폐부(317)를 폐쇄시켜 배터리(332)로 공급되는 전력을 차단시킨다.That is, when the amount is collected through the charge collector 318, the controller 319 opens the power supply switch 317 to supply power to the battery 332, and the power charge calculated by the charge calculator 316 is charged. When the amount reached by the collection unit 318 is reached, the power supply opening and closing unit 317 is closed to cut off the power supplied to the battery 332.

또한, 제어부(319)는 전력량 측정부(315)를 통해 측정된 전력량 또는 요금연산부(316)에서 산출된 전력요금을 통신부(320)를 통해 외부통신망으로 송신하도록 할 수도 있다.In addition, the controller 319 may transmit the amount of power measured by the amount of electricity measuring unit 315 or the power rate calculated by the rate calculator 316 to the external communication network through the communication unit 320.

여기서, 제어부(319)와 전압라인(322) 사이에는 정류기(323)가 설치되며, 정류기(323)는 교류전력을 제어부(319)를 구동하기 위한 직류전력으로 전환시키는 기능을 한다.Here, the rectifier 323 is installed between the controller 319 and the voltage line 322, the rectifier 323 serves to convert the AC power into DC power for driving the controller 319.

디스플레이부(321)는 요금징수부(318)를 통해 징수된 금액, 전력량 측정부(315)를 통해 측정된 전력량, 요금연산부(316)를 통해 산출된 전력요금, 단위 시간당 전력금액, 전력요금의 산출방법, 충전시간 등을 디스플레이하게 된다.The display unit 321 may include the amount of money collected through the toll collection unit 318, the amount of power measured by the amount of electricity measurement unit 315, the power rate calculated by the rate calculator 316, the amount of power per unit time, and the rate of electricity. The calculation method, the charging time, and the like are displayed.

도 4는 본 발명의 제 2실시예에 따른 유료식 플러그인 타입의 전동기구용 배터리 충전장치를 도시한 사시도이다.Figure 4 is a perspective view showing a battery charging device for a power-type plug-in power tool according to a second embodiment of the present invention.

도 4를 참조하여 설명하면, 배터리 충전장치(310)의 전면 일측에는 디스플레이부(321)가 마련되고, 전면 타측에는 요금징수부(318)가 마련된다.Referring to FIG. 4, the display unit 321 is provided on one side of the front side of the battery charger 310, and the toll collection unit 318 is provided on the other side of the front side.

디스플레이부(321)는 터치스크린(321a)을 포함하며, 터치스크린(321a)을 통해 작동정보를 입력받게 된다. 여기서 작동정보는 충전시간, 충전요금 등이 될 수 있다.The display unit 321 includes a touch screen 321a and receives operation information through the touch screen 321a. Here, the operation information may be a charging time, a charging fee, and the like.

요금징수부(318)는 동전 또는 지폐 등을 수납할 수 있는 현금 수납기(318a)와, 신용카드 등을 결제하기 위한 접촉식 카드리더기(318b)와, 충전식 교통카드 또는 핸드폰 등을 이용하여 결제하기 위한 비접촉식 리더기(318c)로 마련된다.The toll collection unit 318 may use a cash receiver 318a for storing coins or bills, a contact card reader 318b for paying a credit card, and the like, and a payment using a rechargeable transportation card or a mobile phone. Is provided as a contactless reader 318c for.

또한, 터치스크린(321a) 하부에는 결제된 요금 내역이 인쇄된 영수증 등을 발행하는 인쇄발행기(324)가 설치된다.In addition, a print issuer 324 is provided below the touch screen 321a for issuing a receipt in which the payment details are printed.

본 발명에 따른 배터리 충전장치(210, 310)는 플러그인 하이브리드 차량, 플 러그인 하이브리드 모터사이클, 플러그인 하이브리드 자전거 등에 적용될 수 있으며, 그 외에도 플러그를 통해 충전되는 배터리를 구비한 전기자동차, 전기 모터사이클, 전기자전거 등에도 적용될 수 있다.The battery chargers 210 and 310 according to the present invention may be applied to a plug-in hybrid vehicle, a plug-in hybrid motorcycle, a plug-in hybrid bicycle, and the like, in addition to an electric vehicle, an electric motorcycle having a battery charged through a plug, It can also be applied to electric bicycles.

이상과 같이 본 발명에 대한 구체적인 설명은 첨부된 도면을 참조한 실시예에 의해서 이루어졌지만, 상술한 실시예는 본 발명의 바람직한 예를 들어 설명하였을 뿐이기 때문에, 본 발명이 상기의 실시예에만 국한되는 것으로 이해되어져서는 아니되며, 본 발명의 권리범위는 후술하는 청구범위 및 그 등가개념으로 이해되어져야 할 것이다.As described above, the detailed description of the present invention has been made by the embodiments with reference to the accompanying drawings. However, since the above-described embodiments have only been described with reference to preferred examples of the present invention, the present invention is limited to the above embodiments. It is not to be understood that the scope of the invention should be understood by the claims and equivalent concepts described below.

도 1은 종래 플러그인 하이브리드 차량의 충전시스템을 도시한 블럭도이다.1 is a block diagram illustrating a charging system of a conventional plug-in hybrid vehicle.

도 2는 본 발명의 제 1실시예에 따른 무료식 플러그인 타입의 전동기구용 배터리 충전장치를 도시한 블럭도이다.Figure 2 is a block diagram showing a battery charging device for a free-type plug-in powertrain according to a first embodiment of the present invention.

도 3은 본 발명의 제 2실시예에 따른 유료식 플러그인 타입의 전동기구용 배터리 충전장치를 도시한 블럭도이다.3 is a block diagram illustrating a battery charging device for a pay-plug type plug-in powertrain according to a second embodiment of the present invention.

도 4는 본 발명의 제 2실시예에 따른 유료식 플러그인 타입의 전동기구용 배터리 충전장치를 도시한 사시도이다.Figure 4 is a perspective view showing a battery charging device for a power-type plug-in power tool according to a second embodiment of the present invention.

*도면의 주요 부위에 대한 부호의 설명** Description of the code for the main parts of the drawings *

210 : 무료식 플러그인 타입의 전동기구용 배터리 충전장치210: Free plug-in type battery charger for power tools

310 : 유료식 플러그인 타입의 전동기구용 배터리 충전장치310: battery charger device for electric plug-in type of charge type

211, 311 : 외부전원 입력부 212, 312 : 충전용 콘센트211, 311: external power input unit 212, 312: charging outlet

213, 313 : 누전차단부 214, 314 : LED부213, 313: leakage circuit breaker 214, 314: LED part

215, 321 : 디스플레이부 216, 315 : 전력량 측정부215, 321: display unit 216, 315: power measurement unit

217, 319 : 제어부 218, 320 : 통신부217, 319: control unit 218, 320: communication unit

316 : 요금징수부 317 : 전력공급 개폐부316: charge collector 317: power supply opening and closing

318 : 요금징수부318: charge collection

Claims (9)

배터리측의 충전용 플러그와 접속되는 충전용 콘센트;A charging outlet connected to the charging plug on the battery side; 외부전원이 입력되는 외부전원 입력부;An external power input unit to which external power is input; 상기 외부전원 입력부와 상기 충전용 콘센트 사이를 연결하는 전압라인;A voltage line connecting between the external power input unit and the charging outlet; 상기 전압라인을 통해 상기 배터리에 충전되는 전력량을 측정하는 전력량 측정부;A power amount measuring unit measuring an amount of power charged to the battery through the voltage line; 상기 전력량측정부에서 측정된 전력량을 디스플레이부를 통해 디스플레이시키는 제어부; A controller for displaying the amount of power measured by the amount measuring unit through a display unit; 외부통신망과 통신하기 위한 통신부;A communication unit for communicating with an external communication network; 상기 통신부를 통해 상기 전력량측정부에서 측정된 전력량을 외부통신망으로 송신하도록 하는 제어부;A controller configured to transmit the amount of power measured by the power amount measuring unit to an external communication network through the communication unit; 사용자 요금을 징수하는 요금징수부;A charge collection unit for collecting user charges; 상기 전력량 측정부에서 측정된 전력량을 전력요금으로 환산하는 요금연산부;A rate calculator for converting the amount of power measured by the amount of electricity measurement unit into an electricity rate; 상기 배터리로 공급되는 전력을 선택적으로 차단시키는 전력공급 개폐부; 및A power supply opening / closing unit selectively blocking power supplied to the battery; And 상기 요금징수부로 징수된 금액과, 상기 요금연산부에서 산출된 전력요금을 비교하여 상기 전력공급 개폐부를 제어하는 제어부; 를 포함하는 것을 특징으로 하는A control unit for controlling the power supply opening and closing unit by comparing the amount collected by the charge collection unit with the power charge calculated by the charge calculation unit; Characterized in that it comprises 플러그인 타입의 전동기구용 배터리 충전장치.Plug-in type battery charger for power tools. 삭제delete 삭제delete 제 1항에 있어서,The method of claim 1, 상기 외부전원 입력부에 과전압이 인가되는 경우 상기 배터리로 공급되는 전원을 차단하는 누전차단기를 더 구비하는 것을 특징으로 하는When the overvoltage is applied to the external power input unit characterized in that it further comprises a circuit breaker for cutting off the power supplied to the battery 플러그인 타입의 전동기구용 배터리 충전장치.Plug-in type battery charger for power tools. 제 1항에 있어서,The method of claim 1, 상기 충전용 콘센트를 통과하는 전류의 흐름을 감지하며, 감지된 전류의 흐름에 따라 상기 배터리의 충전 상태를 표시하는 LED부를 더 구비하는 것을 특징으로 하는 Sensing the flow of current passing through the charging outlet, characterized in that it further comprises an LED unit for displaying the state of charge of the battery according to the flow of the detected current 플러그인 타입의 전동기구용 배터리 충전장치.Plug-in type battery charger for power tools. 삭제delete 제 1항에 있어서,The method of claim 1, 외부통신망과 통신하기 위한 통신부를 더 구비하며,Further provided with a communication unit for communicating with the external communication network, 상기 제어부는 상기 요금징수부로 입력된 정보를 토대로 상기 통신부를 통해 외부통신망과 통신하여 요금이 결제되도록 하는 것을 특징으로 하는The controller may be configured to communicate with an external communication network through the communication unit based on the information input to the charge collection unit to settle a fee. 플러그인 타입의 전동기구용 배터리 충전장치.Plug-in type battery charger for power tools. 제 1항에 있어서,The method of claim 1, 상기 요금징수부는,The toll collection unit, 현금 수납방식, 접촉식 카드리더 방식 및 비접촉식 카드리더 방식 중 적어도 어느 하나의 방식으로 마련되는 것을 특징으로 하는Characterized in that it is provided in at least one of a cash storage method, a contact card reader method and a contactless card reader method. 플러그인 타입의 전동기구용 배터리 충전장치.Plug-in type battery charger for power tools. 제 1항에 있어서,The method of claim 1, 상기 디스플레이부는 터치스크린을 포함하며,The display unit includes a touch screen, 상기 터치스크린을 통해 작동 정보를 입력받는 것을 특징으로 하는Receiving operation information through the touch screen 플러그인 타입의 전동기구용 배터리 충전장치.Plug-in type battery charger for power tools.
KR1020090008096A 2009-02-02 2009-02-02 Battery charging device for plug-in type motor driving apparatus KR101039280B1 (en)

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KR101221041B1 (en) * 2011-01-18 2013-01-14 주식회사 리버트론 Charging device for electric vehicle and charging method thereof
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CN112039141B (en) * 2020-07-21 2022-02-01 南京青铜建服科技有限公司 Intelligent charging cabinet suitable for construction site and use method

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KR19980073914A (en) * 1997-03-20 1998-11-05 김영귀 Charging plug for electric vehicle
JP2004159414A (en) * 2002-11-06 2004-06-03 Nissan Motor Co Ltd Charger
JP2008065635A (en) * 2006-09-07 2008-03-21 Chugoku Electric Power Co Inc:The Charging stand management system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980073914A (en) * 1997-03-20 1998-11-05 김영귀 Charging plug for electric vehicle
JP2004159414A (en) * 2002-11-06 2004-06-03 Nissan Motor Co Ltd Charger
JP2008065635A (en) * 2006-09-07 2008-03-21 Chugoku Electric Power Co Inc:The Charging stand management system

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