WO2010087661A2 - 자동차용 휴대용 보조 전원 장치 - Google Patents
자동차용 휴대용 보조 전원 장치 Download PDFInfo
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- WO2010087661A2 WO2010087661A2 PCT/KR2010/000587 KR2010000587W WO2010087661A2 WO 2010087661 A2 WO2010087661 A2 WO 2010087661A2 KR 2010000587 W KR2010000587 W KR 2010000587W WO 2010087661 A2 WO2010087661 A2 WO 2010087661A2
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- Prior art keywords
- unit
- battery
- power
- voltage
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/122—Provisions for temporary connection of DC sources of essentially the same voltage, e.g. jumpstart cables
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
Definitions
- the present invention relates to a portable auxiliary power supply for a vehicle, and more particularly, to a portable auxiliary power supply for a vehicle having a built-in rechargeable battery, the output terminal for outputting different voltages.
- a representative means of using electricity is a car.
- electric power is used to start a vehicle, and electricity is also used for various equipment installed inside the vehicle. Therefore, a vehicle battery is built in to smoothly supply electricity.
- the vehicle battery functions to charge and apply power in advance, and output the charged power when necessary. Because the car battery has its own constant capacity limit. After the charged power is discharged, it is discharged and can no longer output power. Therefore, there is an inconvenience that the vehicle battery must be charged at a certain level at all times.
- a vehicle in which a battery is discharged is generally used to temporarily charge a battery by applying power output from a battery of another vehicle.
- a separate vehicle with a battery charged is required, and the charging process is quite inconvenient because the bonnet of both vehicles must be opened and the battery of each vehicle must be connected using separate cables. .
- the present invention was devised to solve the above problems, and has a built-in rechargeable battery and a plurality of output terminals output at different voltages, thereby enabling temporary charging of the vehicle battery when the vehicle battery is discharged.
- the present invention provides a portable battery charging device for an automobile, the input unit receiving power from the outside, the charging circuit unit for boosting the voltage of the power input through the input unit, boosted in the charging circuit unit A battery unit for receiving and charging power and outputting the charged power when necessary, a step-down unit for stepping down the voltage of the power output from the battery unit, a discharge circuit unit for limiting the current of the power output from the battery unit, and A first output unit for receiving and outputting power output from a discharge circuit unit, a second output unit for receiving and outputting power output from the step-down unit, and blocking a circuit according to a state of the battery unit to prevent a malfunction of the battery unit It characterized in that it comprises a protective circuit function to function.
- the method may further include a battery remaining amount display configured to display a state through a display device by identifying the state of charge of the battery unit.
- the charging circuit unit may further include a boosting unit for boosting a voltage of input power, a charging current controller for limiting an applied current by measuring a current, a charging current comparison voltage generating unit for generating a comparison voltage, and the comparison voltage.
- a charging current comparison unit for comparing the voltage
- a charging state comparison unit for comparing the charging state of the battery unit based on the applied power
- a charging state display unit for displaying a comparison result of the charging state comparison unit.
- the discharge circuit unit may further include a discharge current comparison voltage generation unit generating a comparison voltage, a discharge current comparison unit comparing the voltage measured from the comparison voltage and the applied power, and limiting a current output through the discharge current comparison unit. It characterized in that it comprises a discharge current control unit.
- the step-down part may include a step-down circuit control part for stepping down the voltage of the applied electric power.
- the battery remaining amount display unit may include a display unit comparison unit comparing the voltage output from the battery unit with a comparison voltage.
- the second output unit is characterized in that the USB socket is installed.
- the present invention having the configuration as described above, the built-in rechargeable battery, and outputs the power of different voltages, there is an effect that can be charged at the same time the charging of the vehicle battery and the electronic devices using a low voltage.
- the protection circuit unit is provided, and there is an effect of preventing malfunction of the battery.
- FIG. 1 is a block diagram showing a preferred embodiment of a portable auxiliary power supply for a vehicle of the present invention.
- FIG. 2 shows a circuit configuring a charging circuit unit according to a preferred embodiment of the present invention.
- FIG 3 shows a discharge circuit portion according to a preferred embodiment of the present invention.
- FIG. 5 shows a protection circuit unit according to a preferred embodiment of the present invention.
- FIG. 6 illustrates a battery remaining indicator according to a preferred embodiment of the present invention.
- discharge circuit unit 31 discharge current control unit
- discharge unit 40 battery level display unit
- step down part 71 step down circuit control unit
- FIG. 1 is a block diagram showing a preferred embodiment of a portable auxiliary power supply for a vehicle of the present invention.
- the portable auxiliary power supply of the present invention is the input unit 10, the charging circuit unit 20, the discharge circuit unit 30, the battery remaining amount display unit 40, the protection circuit unit 50, the battery unit 60, step-down
- the unit 70 includes a first output unit 10 and a second output unit 80.
- the input unit 10 receives external power and functions to apply power to the charging circuit unit 20.
- the input unit 10 may receive power from, for example, a cigar jack for a vehicle or an AC / DC adapter.
- the proper voltage input is preferably about 12V to about 15V.
- the charging circuit unit 20 functions to control the voltage so that the power applied through the input unit 10 can be charged in the battery unit 60 of the present invention. Therefore, the charging circuit unit 20 is composed of a circuit for controlling the power. Since the battery unit 60 of the present invention uses a voltage higher than the voltage of the power applied through the input unit, the charging circuit unit 20 preferably increases the voltage of the applied power. For example, the charging circuit unit 20 boosts a voltage of 12V to 15V of the power applied to the input unit 10 to a voltage of 16.8V corresponding to the battery unit 60.
- the protection circuit unit 50 functions to protect the circuit so that the portable auxiliary power supply of the present invention can operate stably.
- the protection circuit unit 50 receives a power of 16.8V boosted by the charging circuit unit 20 and transmits the power to the battery unit 60.
- the protection circuit unit 50 also receives the power output from the battery unit 60. It functions to transfer to the discharge circuit portion 30 or the step-down portion (60).
- the protection circuit unit 50 serves to prevent the occurrence of an abnormal phenomenon, for example, abnormal charging, abnormal discharge, short, overcurrent, etc. during charging or discharging of the battery unit 60. Since the portable auxiliary power supply of the present invention is portable, shock can be applied, and the above abnormal phenomenon may occur due to inadvertent use. Therefore, it is preferable to block the above abnormal phenomenon through the protection circuit unit 50 formed of a kind of protection circuit module (PCM).
- PCM protection circuit module
- the protection circuit unit 50 functions to control the balance of the battery unit 60.
- the battery unit 60 is composed of four lithium-ion batteries in series. However, the power delivered to each battery upon charging may differ. Therefore, the protection circuit unit 50 functions to allow power to be constantly transmitted to each battery.
- the battery unit 60 is preferably configured to include a commonly used rechargeable battery, preferably a lithium-ion (Lithum-ion) battery, thereby functioning to charge the power.
- the battery unit 60 may be configured using another rechargeable battery such as a lithium-polymer battery in addition to the lithium ion battery.
- the battery unit 60 functions to receive and charge the power applied from the protection circuit unit 50.
- the battery unit 60 is configured by connecting four lithium ion cells in series, and therefore, it is preferable to output power of 16.8V when fully charged.
- the battery unit 60 functions to output the power charged before being charged as previously, if necessary. Power output from the battery unit 60 is applied to the protection circuit unit 50.
- the battery unit 60 outputs a power source having a constant current and a constant voltage according to the characteristics of the lithium ion battery.
- the step-down unit 70 receives the power output from the protection circuit unit 50 and lowers the voltage. For example, the step-down unit 70 lowers the voltage of 16.8V of the power output from the protection circuit unit 50 to 5V and transmits the same to the output unit.
- the discharge circuit unit 30 functions to limit the maximum current of the current when the battery unit 60 outputs the charged power for charging the vehicle or the electronic device in a fully charged state. Therefore, it is possible to prevent a current of a predetermined amount or more from flowing through the discharge circuit unit 30. For example, the discharge circuit unit 30 may limit the output current to a maximum of 7A.
- the battery remaining amount display unit 40 functions to display the state of charge charged in the battery unit 60. That is, the battery remaining amount display unit 40 functions to check the remaining amount of power charged in the battery unit 60 and display it through the display means. Therefore, the battery remaining amount display unit 40 preferably includes a display means, for example, a light-emitting diode (LED), and can express various colors using a plurality of display means by comparing the state of charge of the battery. It is desirable to be able to. For example, the green LED lights when the battery unit 60 is fully charged and the red LED lights when the battery unit 60 is being charged, thereby displaying the amount of remaining power of the battery unit 60. It is desirable to.
- a display means for example, a light-emitting diode (LED)
- LED light-emitting diode
- the first output unit 80 functions to output the power output via the discharge circuit unit 30. That is, the first output unit 80 is a power outputted with a voltage of 16.8V is output, it is preferable to allow a separate cable connected to the cigarette lighter jack of the vehicle.
- the second output unit 90 functions to output power output via the step-down unit 60. That is, the second output unit 90 may output power stepped down to 5V, and a USB socket may be installed at the end of the second output unit 90 so that electronic devices using 5V may be connected.
- the input unit 10 is configured to be connected to an output terminal of a conventional AC / DC adapter or a vehicle cigar jack, and a power supply of 12V to 15V output from the AC / DC adapter or a vehicle cigar jack is applied.
- Power applied to the input unit 10 is transferred to the charging circuit unit 20.
- the voltage applied to the power applied to the charging circuit unit 20 is adjusted. That is, the voltage of 12V to 15V applied from the input unit 10 is boosted to 16.8V used in the battery unit 60 of the present invention. Power whose voltage is adjusted in the charging circuit unit 20 is applied to the protection circuit unit 50.
- the power applied to the protection circuit unit 50 is applied to the battery unit 60 and charged in the rechargeable battery built in the battery unit 60. At this time, the protection circuit unit 50 senses the amount of charge of the battery unit 60, the battery unit 60 is not overcharged even if the input of the power is continued while the battery unit 60 is fully charged. To prevent it.
- the battery unit 60 when the device is connected to the first output unit 80, the battery unit 60 outputs power.
- the device connected to the first output unit 80 may be connected to the battery of the vehicle, it is preferable to be connected through a separate cable connecting the first output unit 80 of the present invention and the cigar jack of the vehicle. . Therefore, when charging the battery of the vehicle through the portable auxiliary power supply of the present invention, it is desirable to be able to charge the battery simply by charging through the cigar jack of the vehicle.
- Power output from the battery unit 60 has a voltage of 16.8V as above.
- the power output as described above is applied to the discharge circuit unit 30 through the protection circuit unit 50.
- the power reaching the discharge circuit unit 30 is limited to a maximum current value, and the controlled power is applied to the first output unit 80.
- the power delivered to the first output unit 80 is applied to the cigar jack of the vehicle through the connected cable, and charges the battery of the vehicle.
- the battery unit 60 when the device is connected to the second output unit 90, the battery unit 60 outputs power.
- the device connected to the second output unit 90 may be a general portable electronic device such as an MP3 player or various electronic devices that operate using a low voltage such as an electronic dictionary.
- Such portable electronic devices generally operate by receiving power having a voltage of 5V.
- the power output from the battery unit 60 has a voltage of 16.8V. Therefore, the power output from the battery unit 60 is applied to the step-down unit 70 to lower the voltage through the protection circuit unit 50.
- the power of 16.8V applied to the step-down unit 70 is adjusted to a voltage of 5V and applied to the second output unit 90.
- the power applied to the second output unit 90 is the second output unit. Applied to the device connected to 90.
- FIG. 2 shows a circuit configuring a charging circuit unit according to a preferred embodiment of the present invention.
- the charging circuit 20 is largely boosted by the booster 21, the charging current control unit 22, the charging state comparison unit 23, the charging current comparison unit 24, the charging state display unit 25 and charging And a current comparison voltage generator 26.
- the booster 21 boosts the voltage of the input power.
- the power applied to the input unit 10 is supplied using a normal AC-DC adapter (Adaptor) having a voltage of 12V to 15V or a cigarette jack of a vehicle. It is supplied through the input terminal of the unit 21.
- the 12V to 15V power supplied to the booster 21 passes through the booster 21 and is boosted to 16.8V. This process is controlled through a Pulse Width Modulation (PWM) Integrated Circuit (IC), such as the MC34063ACS.
- PWM Pulse Width Modulation
- IC Integrated Circuit
- the power having a voltage of 16.8 V applied as described above limits the current by measuring the current through the shunt resistance by the charging current controller 22.
- the shunt resistor is commonly used to measure current, and is usually used to measure a large current with a small ammeter.
- the charging current controller 22 performs a control function by the max5078 semiconductor chip.
- the charging current comparison unit 24 has a circuit configuration for comparing the comparison voltage and the input voltage, and the comparison voltage used at this time is generated by the charging current comparison voltage generation unit 26.
- the state of charge comparison unit 23 compares the state of charge based on the applied power, and the state of charge display unit 25 functions to display through the display device based on the state of charge.
- FIG 3 shows a discharge circuit portion according to a preferred embodiment of the present invention.
- the discharge circuit unit 30 includes a discharge current controller 31, a discharge current comparison unit 32, a discharge current comparison voltage generator 33, and a discharge unit 34.
- an output terminal of the battery unit 60 is connected to an input terminal of the discharge circuit unit 30 through a protection circuit unit 50. Therefore, a power of 16.8 V output from the battery unit 60 is applied. Since the battery unit 60 of the present invention uses a 4 cell lithium ion battery, the output power is large. Therefore, the discharge current control unit 31 is controlled to limit the current, and the discharge current comparison unit 32 controls the value measured by the shunt resistor and the voltage generated by the discharge current comparison voltage generator 33. By comparison through, the current is controlled. Preferably the maximum current is limited to 7A.
- the discharge unit 34 intermittently outputs the discharge current in accordance with a control signal input from the discharge current control unit 31.
- the step-down unit 70 is a step-down circuit that receives the power of the battery unit 10 through the protection circuit unit 50 at the input terminal and outputs 5V of electricity at the output terminal.
- the step-down circuit control unit 71 shown in the drawing may be implemented as a dedicated IC of a typical step-down converter.
- the output unit of the step-down circuit control unit 71 is preferably such that the USB terminal is connected. Therefore, the 5V power output through the step-down circuit control unit 71 of the present invention can be used to use an electronic device that receives a power input through the USB which is commonly used.
- the protection circuit unit 50 includes a temperature sensor unit 51, a balance circuit unit 52, and a protection unit 53.
- the temperature sensor unit 51 functions to prevent the circuit from being damaged by cutting off the circuit when the temperature exceeds a predetermined level by measuring the temperature of the battery.
- the temperature sensor unit 51 may be set to block a circuit when the temperature exceeds 60 to 70 degrees.
- the protection circuit unit 50 includes a balance circuit 52.
- the battery unit of the present invention is composed of a rechargeable battery consisting of four cells. However, as each battery outputs power, each output may vary. Therefore, the balance circuit 52 of the present invention maintains the balance of each cell, thereby extending the life of the battery.
- the protection unit 53 blocks the charging current and the discharge current when the charging voltage exceeds the preset voltage (4.24V in the present invention) or when the discharge voltage falls below the preset voltage (2.75V in the present invention). Prevent overcharge and overdischarge.
- the battery remaining amount display unit 40 compares the power input and the VCC outputted from the battery unit 60 with the comparison voltages divided by the resistance, thereby measuring the remaining amount of the battery and displaying it through a display unit implemented as an LED. Function At this time, the comparison of the voltage is controlled by the battery remaining amount comparison unit 41.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (7)
- 자동차용 휴대용 배터리 충전장치에 있어서,외부로부터 전원을 입력받는 입력부;상기 입력부를 통해서 입력된 전원의 전압을 승압하는 충전회로부;상기 충전회로부에서 승압된 전원을 입력받아서 충전하고, 필요시에 충전된 전력을 출력하는 배터리부;상기 배터리부에서 출력되는 전력의 전압을 강압하는 강압부;상기 배터리부로부터 출력되는 전원의 전류를 제한하는 방전회로부;상기 방전회로부로부터 출력되는 전원을 입력받아 출력하는 제 1 출력부;상기 강압부로부터 출력되는 전원을 입력받아 출력하는 제 2 출력부; 및상기 배터리부의 오동작을 방지하도록 상기 배터리부의 상태에 따라 회로를 차단하는 기능을 하는 보호회로부를 포함하는 것을 특징으로 하는 자동차용 휴대용 배터리 충전 장치.
- 제 1항에 있어서,상기 배터리부의 충전상태를 파악함으로써 표시장치를 통하여 상태를 표시하는 배터리 잔량 표시부를 더 포함하는 것을 특징으로 하는 자동차용 휴대용 배터리 충전 장치.
- 제 1항에 있어서,상기 충전회로부는,입력되는 전력의 전압을 승압하는 승압부;전류를 측정함으로써 인가된 전류를 제한하는 충전전류 제어부;비교전압을 생성하는 충전전류 비교전압 생성부;상기 비교전압과 인가되는 전압을 비교하는 충전전류 비교부;인가되는 전력을 바탕으로 상기 배터리부의 충전상태를 비교하는 충전상태 비교부; 및상기 충전상태 비교부의 비교결과를 표시하는 충전상태 표시부를 포함하는 것을 특징으로 하는 자동차용 휴대용 배터리 충전 장치.
- 제 1항에 있어서,상기 방전회로부는,비교전압을 생성하는 방전전류 비교전압 생성부;비교전압과 인가된 전력으로부터 측정된 전압을 비교하는 방전전류 비교부; 및상기 방전전류 비교부를 통하여 출력되는 전류를 제한하는 방전전류 제어부를 포함하는 것을 특징으로 하는 자동차용 휴대용 배터리 충전 장치.
- 제 1항에 있어서,상기 강압부는,인가된 전력의 전압을 강압하는 강압회로제어부를 포함하는 것을 특징으로 하는 자동차용 휴대용 배터리 충전 장치.
- 제 1항에 있어서,상기 배터리 잔량 표시부는,상기 배터리부에서 출력되는 전압과 비교전압을 비교하는 표시부비교부를 포함하는 것을 특징으로 하는 자동차용 휴대용 배터리 충전 장치.
- 제 1항에 있어서,상기 제 2 출력부는 USB 소켓이 부설되는 것을 특징으로 하는 자동차용 휴대용 배터리 충전장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/147,059 US8643324B2 (en) | 2009-02-02 | 2010-02-01 | Portable auxiliary power-source device for a vehicle |
JP2011547803A JP5451780B2 (ja) | 2009-02-02 | 2010-02-01 | 自動車用の携帯用バッテリー充電装置 |
CN201080006465.8A CN102301562B (zh) | 2009-02-02 | 2010-02-01 | 汽车便携式辅助电源装置 |
EP10736052A EP2393184A4 (en) | 2009-02-02 | 2010-02-01 | PORTABLE AUXILIARY POWER SUPPLY FOR A VEHICLE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR10-2009-0008161 | 2009-02-02 | ||
KR1020090008161A KR100969529B1 (ko) | 2009-02-02 | 2009-02-02 | 자동차용 휴대용 보조 전원 장치 |
Publications (2)
Publication Number | Publication Date |
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WO2010087661A2 true WO2010087661A2 (ko) | 2010-08-05 |
WO2010087661A3 WO2010087661A3 (ko) | 2010-11-04 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/KR2010/000587 WO2010087661A2 (ko) | 2009-02-02 | 2010-02-01 | 자동차용 휴대용 보조 전원 장치 |
Country Status (6)
Country | Link |
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US (1) | US8643324B2 (ko) |
EP (1) | EP2393184A4 (ko) |
JP (1) | JP5451780B2 (ko) |
KR (1) | KR100969529B1 (ko) |
CN (1) | CN102301562B (ko) |
WO (1) | WO2010087661A2 (ko) |
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WO2012130152A1 (zh) * | 2011-04-01 | 2012-10-04 | Chen Wen | 一种车载多功能移动电源 |
WO2013058916A1 (en) * | 2011-10-21 | 2013-04-25 | Johnson Controls Technology Company | Battery charger with auxiliary usb charging outlet |
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EP2677607B1 (en) * | 2011-02-15 | 2019-06-19 | Toyota Jidosha Kabushiki Kaisha | Adapter and vehicle equipped therewith, and method for controlling the vehicle |
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- 2010-02-01 EP EP10736052A patent/EP2393184A4/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
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CN102301562B (zh) | 2015-03-25 |
US20110279089A1 (en) | 2011-11-17 |
KR100969529B1 (ko) | 2010-07-12 |
EP2393184A2 (en) | 2011-12-07 |
US8643324B2 (en) | 2014-02-04 |
EP2393184A4 (en) | 2012-08-15 |
JP2012517208A (ja) | 2012-07-26 |
CN102301562A (zh) | 2011-12-28 |
WO2010087661A3 (ko) | 2010-11-04 |
JP5451780B2 (ja) | 2014-03-26 |
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