KR101676652B1 - Charger and charging method for electric vehicle - Google Patents

Charger and charging method for electric vehicle Download PDF

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Publication number
KR101676652B1
KR101676652B1 KR1020150081007A KR20150081007A KR101676652B1 KR 101676652 B1 KR101676652 B1 KR 101676652B1 KR 1020150081007 A KR1020150081007 A KR 1020150081007A KR 20150081007 A KR20150081007 A KR 20150081007A KR 101676652 B1 KR101676652 B1 KR 101676652B1
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KR
South Korea
Prior art keywords
connector
electric
power
identification information
user
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Application number
KR1020150081007A
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Korean (ko)
Inventor
김기옥
이용관
오관준
Original Assignee
주식회사 씨어스
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Priority to KR1020150081007A priority Critical patent/KR101676652B1/en
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Publication of KR101676652B1 publication Critical patent/KR101676652B1/en

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    • B60L11/1838—
    • B60L11/1816—
    • B60L11/1848—
    • B60L2230/16—
    • 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
    • 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
    • B60L2250/20—Driver interactions by driver identification

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Disclosed are a charger for an electric transportation device and a charging method. A first connector is connected with an electric motorbike. A second connector is connected with an electric vehicle. A power line communication (PLC) module receives identification information from the electric motorbike through the first connector. A pulse width modulation (PWM) module transceives a signal with the electric vehicle through a second connector. A power measurement part receives power from an external power supply, and measures power supplied from the electric motorbike or electric vehicle. A control part confirms whether the identification information of the electric motorbike is valid or not, progresses with a user authentication process in accordance with a confirmation result, and controls the power to be supplied to the electric motorbike when the user is authenticated. A switch part selectively applies or shuts off the supply of the power to the first or second connector depending on the control of the control part. A display part displays information about the power measured by the power measurement part.

Description

{CHARGER AND CHARGING METHOD FOR ELECTRIC VEHICLE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a charger and a charging method for an electric transportation apparatus, and more particularly, to a charging apparatus and a charging method for an electric transportation apparatus which can charge electric transportation apparatuses having different kinds of interfaces.

Electricity transportation equipment includes electric vehicles and electric motorcycles, which are operated by electricity. The development and supply of electric transportation equipment is gradually spreading around the world due to the strengthening of global environmental regulations and energy saving trends. to be.

Electric vehicles can be broadly divided into battery-powered electric vehicles and hybrid electric vehicles. Pure electric vehicles are driven by electricity only and are generally referred to as electric vehicles. Hybrid electric vehicles are used to drive electric and fossil fuels.

The electric transport apparatus is provided with a battery for supplying electricity for running. The battery of the electric transport apparatus is charged by the electric current supplied from the external power source and the electric motor is driven by the electric current charged in the battery of the electric transport apparatus. Accordingly, in order to widely distribute the electric transportation device, it is necessary to expand the charging station for charging the battery.

An object of the present invention is to provide a charger and a charging method for an electric vehicle, which can charge an electric vehicle and an electric motorcycle through one charger.

It is another object of the present invention to provide a charger and a charging method for an electric transport apparatus which can prevent an electric device other than an electric motorcycle from being charged.

Another object of the present invention is to provide a charging device for an electric transport device which can charge an electric motorcycle using a general-purpose electric cable and does not require a user using an electric motorcycle to have a separate dedicated cable And a charging method.

According to another aspect of the present invention, there is provided a charger for an electric vehicle, comprising: a first connector to be connected to an electric motorcycle; a second connector to be connected to an electric vehicle; A PWM (Pulse Width Modulation) module for transmitting / receiving a signal to / from the electric vehicle via the second connector, a power module for receiving electric power from an external power source, A power measuring unit for measuring power supplied to the electric motorcycle, checking whether the received identification information is valid, proceeding with a user authentication procedure according to the confirmation result, and when the user is authenticated, The first connector or the second connector, under control of the control unit, A switch unit for selectively applying or cutting off power supply, and a display unit for displaying information on the measured power. The first connector may be a single phase 2-wire 220v outlet and the second connector may be a PWM connector.

Wherein the control unit confirms that the code value of the identification information is valid when the identification value is within the effective range, and when the identification information is valid, the user authentication procedure is performed, and when the identification information is not valid, And to display an error message.

The power measuring unit may confirm the impedance of the PWM module, and the controller may perform a user authentication procedure for the user of the electric vehicle according to the detected variation of the impedance.

According to another aspect of the present invention, there is provided a charging method for an electric transport apparatus, the method comprising: receiving identification information from an electric motorcycle through a first connector of a PLC (Power Line Communication) module; The method comprising the steps of: checking whether the identification information is valid; if the received identification information is valid, the control unit proceeds to a user authentication procedure for the user of the electric motorcycle; if the user of the electric motorcycle is authenticated, Wherein the switch unit applies power supplied from the power measuring unit to the first connector, the power measuring unit measures a current and an amount of power supplied to the electric motorcycle, and the controller performs a user authentication procedure for a user of the electric vehicle And when the user of the electric vehicle is authenticated, A connector may include the step of applying power to the additional power supply measurement. Wherein the first connector and the second connector may have different physical interfaces.

The charging method includes the steps of: measuring an amount of power supplied to the electric motorcycle through the first connector; measuring the amount of electric power supplied to the electric motorcycle through the first connector; The method comprising the steps of: determining whether the electric motorcycle is in a fully charged state; transmitting, by the PLC module, a charging completion signal to the electric motorcycle via the first connector when the electric motorcycle is in a charged state; Lt; RTI ID = 0.0 > 1 < / RTI >

The charging method includes the steps of: receiving a charge termination command from a user interface unit; transmitting the charge termination signal to the electric motorcycle through the first connector when the charge termination command is received; And disconnecting the power applied to the first connector by the switch unit.

The charging method includes the steps of the PLC module receiving a charging completion signal from the electric motorcycle through the first connector, the PLC module transmitting a charging completion signal to the electric motorcycle through the first connector And disconnecting the power applied to the first connector by the switch unit.

The charging method may further include checking whether the code value included in the identification information satisfies a predetermined rule, and if the code value included in the identification information satisfies a predetermined rule It can be confirmed as valid.

The charging method may further include checking whether the identification information is included in the identification information list, and may be confirmed to be valid when the identification information is included in the identification information list.

According to the charger and the charging method for the electric transportation device, it is possible to charge both the electric car and the electric motorcycle through one charger by using the connector for the electric car and the connector for the electric motorcycle, and the validity of the identification information received from the electric motorcycle It is possible to prevent electric devices other than the electric motorcycle from being charged. Further, unlike an electric vehicle requiring a dedicated cable, it is possible to charge the electric motorcycle by using a general-purpose electric cable, Users who use motorcycles are not required to have a dedicated cable.

1 is a configuration diagram showing a configuration of a preferred embodiment of a charging system for an electric transport apparatus according to the present invention.
2 is a block diagram showing a configuration of a preferred embodiment of a charger for an electric transport apparatus according to the present invention.
FIG. 3 is a flowchart illustrating a process of performing a preferred embodiment of a charging method for an electric transport apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a charger and a charging method for an electric transport apparatus according to the present invention will be described in detail with reference to the accompanying drawings. The configuration and operation of the present invention shown in the drawings and described by the drawings are described as at least one embodiment, and the technical idea of the present invention and its core configuration and operation are not limited thereby.

Although the terms used in the present invention have been selected in consideration of the functions of the present invention, it is possible to use general terms that are currently widely used, but this may vary depending on the intention or custom of a person skilled in the art or the emergence of new technology. Also, in certain cases, there may be a term selected arbitrarily by the applicant, in which case the meaning thereof will be described in detail in the description of the corresponding invention. Therefore, it is to be understood that the term used in the present invention should be defined based on the meaning of the term rather than the name of the term, and on the contents of the present invention throughout.

1 is a configuration diagram showing a configuration of a preferred embodiment of a charging system for an electric transport apparatus according to the present invention.

1, a charging system 1 according to the present invention includes an electric motorcycle 10, an electric vehicle 20, a billing server 30, a user device 40, an external power source 90 and a charger 100, Or the like. The network 2 may be a private network or an Internet network. The charging server 30, the user device 40 and the network 2 may be omitted depending on the use cases.

The electric motorcycle 10 is connected to the first connector 105 and receives power from the charger 100. When the charging cable of the electric motorcycle 10 is inserted into the first connector 105, the electric motorcycle 10 transmits the identification information to the charger 100. [ Here, the identification information may be an ID, an identification code, or an identifier as information for identifying the electric motorcycle 10.

The electric vehicle 20 is connected to the second connector 115 and receives power from the charger 100.

The billing server 30 receives user information from the charger 100, authenticates whether the user is an authorized user based on the received user information, and transmits the authentication result to the charger 100. [ The charging server 30 also receives the amount of charging power supplied from the charger 100 to the electric motorcycle 10 or the electric vehicle 20, calculates the charging charge based on the received charge power, To the charger 100.

The user device 40 can be connected to the charging server 30 or the charger 100. The user device 40 can receive at least one of the charging power and the charging time from the charger 100 connected thereto. In addition, the user device 40 can receive the charging charge imposed from the charging server 30 and statistical information using the charger to date. The user device 40 may be a personal computer system such as a desktop, laptop, tablet, minicomputer, notebook, handheld computer or the like and may be a navigator or a digital TV such as IPTV and Smart TV, ), A digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), a wearable device, and a beam projector.

The external power supply 90 supplies power to the charger 100. The external power source 90 may be a commercial power source. Also, the external power source 90 may include a connector for supplying power transmitted from a power source or the like.

2 is a block diagram showing a configuration of a preferred embodiment of a charger for an electric transport apparatus according to the present invention.

Referring to FIG. 2, a charger 100 for an electric transport apparatus according to the present invention includes a first connector 105, a PLC (Power Line Communication) module 110, a second connector 115, a PWM (Pulse Width Modulation A module 120, a switch unit 125, a power measurement unit 130, a user interface unit 135, a control unit 140, a storage unit 145, a display unit 150, an RFID recognition unit 155, And may include at least one of a communication unit 160 and an audio output unit 165. The first connector 105 and the second connector 115 may have different physical interfaces from each other.

The first connector 105 is connected to the electric motorcycle 10. The first connector 105 may be a single phase 2-wire 220v receptacle.

The PLC module 110 can receive at least one of identification information from the electric motorcycle 10 via the first connector 105 and a charge end request signal for requesting end of charge. Further, the PLC module 110 transmits at least one of a charging start signal for instructing the start of charging, a charging ending schedule signal for instructing the interruption of the power supply, and a charging end confirmation signal for instructing the receiving end of the charging end request signal to the electric motorcycle 10). Here, the identification information, the charging start signal, the charging completion signal, the charging completion signal, and the charging completion signal may be transmitted and received through power line communication (PLC).

The second connector 115 is connected to the electric vehicle 20. The second connector 115 may be a PWM connector.

The PWM module 120 transmits and receives signals to and from the electric vehicle 20 via the second connector 115.

The switch unit 125 selectively applies or cuts off power supplied from the power measuring unit 130 to the first connector 105 or the second connector 115 under the control of the controller 140. [

The power measuring unit 130 receives electric power from the external power source 90 and measures electric power supplied to the electric motorcycle 10 or the electric vehicle 20. [ The power measuring unit 130 calculates the charging time and the power consumption.

The user interface unit 135 receives user commands and information from the user. The user command may include at least one of a charge termination command indicating charging termination and a payment command indicating payment for the charged fee.

The control unit 140 executes an instruction and performs an operation associated with the charger 100. [ For example, the control unit 140 can use the retrieved instructions from the storage unit 145 to control input and output between the components of the charger 100, and the reception and processing of data.

The control unit 140 confirms whether the identification information received by the PLC module 110 is valid, and proceeds to the user authentication process for the user of the electric motorcycle 10 according to the confirmation result. Here, the user authentication procedure may be performed based on the information received from the user by the user interface 135 or the RFID recognized by the RFID recognition unit 155. The information received from the user may be a password. When the user of the electric motorcycle 10 is authenticated, the controller 140 controls electric power to be supplied to the electric motorcycle 10 through the first connector 105. [

The controller 140 checks whether the variation of the impedance of the PWM module 120 is equal to or greater than a predetermined value. The control unit 140 recognizes that the electric vehicle 20 is connected to the second connector 115 and proceeds to the user authentication procedure for the user of the electric vehicle 20 when the variation amount of the impedance is equal to or greater than a preset value have. Here, the user authentication procedure may be performed based on the information received from the user by the user interface 135 or the RFID recognized by the RFID recognition unit 155.

The control unit 140 controls the electric power to be supplied to the electric vehicle 20 through the second connector 115 when the user of the electric vehicle 20 is authenticated.

The control unit 140 executes an operation of executing the program code and generating and using the data. The code and data may reside in the storage unit 145 that operates in conjunction with the control unit 140. The program code may be a source code generation module and an execution code generation module.

The control unit 140 can interpret the user command received by the user interface unit 135 as at least one executable instruction and control the internal components of the charger 100 according to at least one interpreted instruction .

The storage unit 145 stores an identification information list. The storage unit 145 may be implemented as a read-only memory (ROM), a random access memory (RAM), a hard disk drive, or the like. The program code and data may reside on a removable storage medium and may be loaded or installed on the charger 100 when needed. The removable storage medium may include a CD-ROM, a PC-CARD, a memory card, a floppy disk, a magnetic tape, and a network component.

The display unit 150 displays information on the power measured by the power measuring unit 130. Here, the information on the power may include at least one of information indicating the charging time, the power consumption, and the charging progress.

The RFID recognition unit 155 recognizes the RFID and outputs the recognized information to the control unit 140. The RFID recognition unit 155 may be an RFID card reader.

The communication unit 160 is connected to the billing server 30 and the user using a wireless LAN (IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n), WIBro (Wireless Broadband), Bluetooth, and ZigBee. And can transmit and receive signals or data to and from the device 40. The communication unit 160 can transmit the user information and the charging power amount to the charging server 30 and receive the charging result indicating the user authentication result and the charging rate from the charging server 30. [ Here, the user information may include at least one of information received by the user interface unit 135 or information recognized by the RFID recognition unit 155 from the RFID card.

The audio output unit 165 outputs an audio signal under the control of the control unit 140. The audio output unit 165, when charging is completed, It is possible to output a buzzer sound indicating completion of charging. For example, when the charging is completed, the audio output unit 165 may output a guidance message or a beeping buzzer sound, wherein the guidance message may be a voice message to guide the termination.

An embodiment in which the charging server 30, the user device 40 and the network 2 are omitted and the charging device 100 is used alone will be described.

The electric motorcycle 10 is connected to the first connector 105 and receives power from the charger 100. When the charging cable of the electric motorcycle 10 is inserted into the first connector 105, the electric motorcycle 10 transmits the identification information to the charger 100. [ Here, the identification information may be an ID, an identification code, or an identifier as information for identifying the electric motorcycle 10.

The electric vehicle 20 is connected to the second connector 115 and receives power from the charger 100.

When the user touches the user card on the RFID recognition unit 155, the control unit 140 receives information embedded in the card, authenticates whether the user is an authorized user based on the received user information, and starts a charging procedure . The charger 100 measures the amount of charging power supplied to the electric motorcycle 10 or the electric vehicle 20, calculates the charging charge based on the measured charge power, and displays the calculated charge charge through the display unit 150 Presented to the user. The control unit 40 can present the charged charge and the statistical information using the charger to the user to the user.

FIG. 3 is a flowchart illustrating a process of performing a preferred embodiment of a charging method for an electric transport apparatus according to the present invention.

Referring to FIG. 3, the PLC module 110 receives identification information from the electric motorcycle 10 through the first connector 105 (S100).

The control unit 140 checks whether the identification information received by the PLC module 110 is valid (S105). In some embodiments, in step S105, the control unit 140 can check whether the code value including the identification information is within a preset range. The control unit 140 can confirm that the code value included in the identification information is valid when the code value is within the preset range and is not valid when the code value is not within the preset range. For example, the predetermined range may be 3 to 7.

In some embodiments, in step S105, the control unit 140 can check whether the code value included in the identification information satisfies a predetermined rule. If the code value included in the identification information satisfies the predetermined rule, the control unit 140 determines that the code value is valid, and if not, the control unit 140 determines that the code value is invalid. For example, the predetermined rule may be to check whether the code value included in the identification information coincides with one of the code value lists stored in the storage unit 145. As another example, the preset rule may require that the number of bits in one of the code values included in the identification information is odd.

In some embodiments, in step S105, the control unit 140 can check whether the identification information is included in the identification information list. If the identification information is included in the identification information list, the control unit 140 determines that the identification information is valid, and if not, the control unit 140 can confirm that the identification information is invalid. Here, the identification information list may be stored in the storage unit 145, downloaded from the billing server 30, and updated periodically.

If the received identification information is valid, the controller 140 proceeds to a user authentication process for the user of the electric motorcycle 10 (S110).

When the user of the electric motorcycle 10 is authenticated, the PLC module 110 transmits a charge start signal to the electric motorcycle 10 through the first connector 105 (S115) 1 connector 105 to the power supplied from the power measuring unit 130 (S120). Accordingly, the charger 100 supplies power to the electric motorcycle 10 through the first connector 105. [ Here, the power measuring unit 130 may measure the amount of power supplied to the electric motorcycle 10 through the first connector 105. [

The control unit 140 determines whether the user interface unit 135 has received the charging end command (S125). Here, the control unit 140 can determine whether the electric motorcycle 10 is in the charged state based on the amount of electric power measured by the electric power measuring unit 130. [

The control unit 140 determines whether the PLC module 110 has received the charge end signal from the electric motorcycle 10 through the first connector 105 at step S130.

The PLC module 110 transmits a charging completion signal to the electric motorcycle 10 through the first connector 105 in step S135.

After transmitting the charge completion confirmation signal, the switch unit 125 cuts off the power applied to the first connector 105 (S140). As a result, the charger 100 stops supplying power to the electric motorcycle 10.

The PLC module 110 transmits a charging completion signal to the electric motorcycle 10 via the first connector 105 (S145). When the electric motorcycle 10 is in the charged state, ). After transmitting the charge end signal, the switch unit 125 cuts off the power applied to the first connector 105 (S140). As a result, the charger 100 stops supplying power to the electric motorcycle 10.

The power measuring unit 130 checks the impedance of the PWM module 120 (S150). Here, the controller 140 can check whether the change amount of the impedance is equal to or greater than a predetermined value.

If the detected amount of change in impedance is equal to or greater than a preset value, the controller 140 proceeds to a user authentication procedure for the user of the electric vehicle 20 (S155).

When the user of the electric vehicle 20 is authenticated, the switch unit 125 applies the electric power supplied from the power measuring unit 130 to the second connector 115 (S160). Accordingly, the charger 100 supplies power to the traveling electric vehicle 20 through the second connector 115.

The control unit 140 determines whether charging of the electric vehicle 20 is completed (S165).

When the charging is completed, the switch unit 125 cuts off the power applied to the second connector 115 (S170). As a result, the charger 100 stops supplying electric power to the electric vehicle 20.

The present invention can also be embodied as computer-readable codes on a computer-readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored. Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and may be implemented in the form of a carrier wave (for example, transmission via the Internet) . The computer-readable recording medium may also be distributed over a networked computer system so that computer readable code can be stored and executed in a distributed manner.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation in the embodiment in which said invention is directed. It will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Charging system 1 Electric motorcycle 10
Electric Vehicle 20 Charging Server 30
User device 40 external power source 90
Charger 100

Claims (10)

delete delete delete delete The PLC (Power Line Communication) module receiving the identification information from the electric motorcycle through the first connector;
Checking whether the received identification information is valid;
If the received identification information is valid, the control unit performs a user authentication procedure for the user of the electric motorcycle;
When the user of the electric motorcycle is authenticated, the switch unit applies electric power supplied from the power measuring unit to the first connector;
Wherein the power measuring unit includes: checking an impedance of a PWM (Pulse Width Modulation) module;
If the detected amount of change in impedance is equal to or greater than a preset value, proceeding to a user authentication procedure for the user of the electric vehicle; And
And when the user of the electric vehicle is authenticated, the switch unit includes a step of applying electric power supplied by the power measurement unit to the second connector. 6. The method of claim 5,
Measuring the amount of power supplied to the electric motorcycle through the first connector;
Determining whether the electric motorcycle is in a charged state based on the measured electric energy; And
When the electric motorcycle is in a charged state, the PLC module transmits a charging completion signal to the electric motorcycle through the first connector; And disconnecting the power applied to the first connector by the switch unit. 6. The method of claim 5,
Receiving a charge termination command from a user interface unit;
When the charge termination command is received, the PLC module transmits a charge termination signal to the electric motorcycle through the first connector; And
Further comprising the step of disconnecting the power applied to the first connector by the switch unit. 6. The method of claim 5,
Further comprising checking whether the code value included in the identification information satisfies a rule set in advance,
And that the code value included in the identification information is valid when the code value satisfies a predetermined rule. 6. The method of claim 5,
Further comprising checking whether the identification information is included in the identification information list,
And the identification information is confirmed to be valid when the identification information is included in the identification information list. 6. The method of claim 5,
Wherein the first connector and the second connector have different physical interfaces.
KR1020150081007A 2015-06-09 2015-06-09 Charger and charging method for electric vehicle KR101676652B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190012328A (en) * 2017-07-27 2019-02-11 김기옥 Charger and charging method for electric vehicle
KR101954625B1 (en) 2018-10-30 2019-03-06 쌍용자동차 주식회사 Vehicle diagnosis and reprogramming apparatus using electric vehicle charging interface and method thereof
KR102006639B1 (en) 2018-12-26 2019-08-05 쌍용자동차 주식회사 Vehicle diagnosis and reprogramming method using electric vehicle charging interface
CN116373674A (en) * 2023-06-02 2023-07-04 小米汽车科技有限公司 Vehicle charging method, vehicle-mounted charger, charging pile and vehicle charging system

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JP2010110044A (en) * 2008-10-28 2010-05-13 Shikoku Electric Power Co Inc Charging equipment for electric vehicles
KR20140091103A (en) * 2012-12-27 2014-07-21 주식회사 효성 Control apparatus and control method for charging electric vehicle
KR20150106670A (en) * 2014-03-12 2015-09-22 주식회사 글로쿼드 Method and apparatus for converting charging protocol of plug-in electric vehicle, and plug-in electric vehicle charging system
US9296307B2 (en) * 2011-07-14 2016-03-29 Panasonic Intellectual Property Management Co., Ltd. Charging apparatus and vehicle

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Publication number Priority date Publication date Assignee Title
JP2010110044A (en) * 2008-10-28 2010-05-13 Shikoku Electric Power Co Inc Charging equipment for electric vehicles
US9296307B2 (en) * 2011-07-14 2016-03-29 Panasonic Intellectual Property Management Co., Ltd. Charging apparatus and vehicle
KR20140091103A (en) * 2012-12-27 2014-07-21 주식회사 효성 Control apparatus and control method for charging electric vehicle
KR20150106670A (en) * 2014-03-12 2015-09-22 주식회사 글로쿼드 Method and apparatus for converting charging protocol of plug-in electric vehicle, and plug-in electric vehicle charging system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190012328A (en) * 2017-07-27 2019-02-11 김기옥 Charger and charging method for electric vehicle
KR102039421B1 (en) * 2017-07-27 2019-11-01 김기옥 Charger for electric vehicle
KR101954625B1 (en) 2018-10-30 2019-03-06 쌍용자동차 주식회사 Vehicle diagnosis and reprogramming apparatus using electric vehicle charging interface and method thereof
KR102006639B1 (en) 2018-12-26 2019-08-05 쌍용자동차 주식회사 Vehicle diagnosis and reprogramming method using electric vehicle charging interface
CN116373674A (en) * 2023-06-02 2023-07-04 小米汽车科技有限公司 Vehicle charging method, vehicle-mounted charger, charging pile and vehicle charging system
CN116373674B (en) * 2023-06-02 2023-08-29 小米汽车科技有限公司 Vehicle charging method, vehicle-mounted charger, charging pile and vehicle charging system

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