+

WO2018199385A1 - Dispositif de commande de communication multiplex et procédé permettant de charger un véhicule électrique - Google Patents

Dispositif de commande de communication multiplex et procédé permettant de charger un véhicule électrique Download PDF

Info

Publication number
WO2018199385A1
WO2018199385A1 PCT/KR2017/006564 KR2017006564W WO2018199385A1 WO 2018199385 A1 WO2018199385 A1 WO 2018199385A1 KR 2017006564 W KR2017006564 W KR 2017006564W WO 2018199385 A1 WO2018199385 A1 WO 2018199385A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
signal
power line
unit
communication signal
Prior art date
Application number
PCT/KR2017/006564
Other languages
English (en)
Korean (ko)
Inventor
임유석
한승호
손찬
김상옥
Original Assignee
한국전력공사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국전력공사 filed Critical 한국전력공사
Publication of WO2018199385A1 publication Critical patent/WO2018199385A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/26—Special purpose or proprietary protocols or architectures

Definitions

  • the present invention relates to a multi-communication control apparatus and method for charging an electric vehicle.
  • Electric vehicles are attracting attention as such environmentally friendly means of transportation.
  • the proliferation of EV charging infrastructure is essential for the spread of EVs.
  • Electric vehicle charging requires communication between the charging device and the electric vehicle, but may require various communication methods depending on the type, design time, and charging method of the electric vehicle.
  • One embodiment of the present invention provides a multi-communication control apparatus and method for charging an electric vehicle that can cope with various communication methods of the electric vehicle.
  • a multi-communication control apparatus for charging an electric vehicle, including: a wireless signal receiver configured to wirelessly receive a communication signal for charging an electric vehicle; A wired signal receiver configured to receive a communication signal for charging an electric vehicle in a wired manner; A first communication unit processing the communication signal received by the wireless signal receiving unit according to a first communication protocol; A second communication unit processing the communication signal received by the wired signal receiving unit according to a second communication protocol; A third communication unit for processing the communication signal received by the wired signal receiving unit according to a power line communication protocol; And activating the first communication unit according to the communication signal reception of the wireless signal receiver and activating the second communication unit when the duty ratio of the communication signal received by the wired signal receiver is out of a predetermined duty ratio range.
  • a controller activating the third communication unit when the duty ratio of the communication signal received by the receiver is within a predetermined duty ratio range; It may include.
  • the controller may activate the second communication unit or the third communication unit by comparing the duty ratio of the communication signal corresponding to the CP (Control pilot) signal of the IEC 61851-1 communication protocol with the predetermined duty ratio range. Can be.
  • the third communication unit may include: a first power line communication unit processing a communication signal received by the wired signal receiving unit according to a first power line communication protocol; And a second power line communication unit for processing the communication signal received by the wired signal receiving unit according to a second power line communication protocol.
  • the control unit may activate the first power line communication unit when the frequency of the communication signal received by the wired signal receiver is greater than or equal to a first frequency.
  • the third communication unit may further include a third power line communication unit which processes the communication signal received by the wired signal receiving unit according to a third power line communication protocol, and wherein the control unit receives the communication received by the wired signal receiving unit.
  • control unit may include the first power line communication unit when the frequency of the communication signal received by the wired signal receiver is greater than or equal to a first frequency and the size of the communication signal received by the wired signal receiver is greater than or equal to the first magnitude.
  • the matching process for the power lines is performed, and the control unit performs the first, second and third power lines when the matching process fails.
  • the power line communication unit which is not activated among the communication units may be further activated.
  • the first, second, and third power line communication units perform an additional matching process a predetermined number of times, and the controller controls the first, second, and third power line communication units. After all of the activation, if the additional matching process of the first, second and third power line communication unit all fails, it is possible to generate the connector recombination request information or the customer center inquiry request information.
  • the multi-communication control apparatus for charging the electric vehicle may include a quick charge signal receiver configured to receive a communication signal for rapid charging of the electric vehicle; And a fourth communication unit processing the communication signal received by the quick charge signal receiving unit according to a fourth communication protocol.
  • the controller may further include deactivating the first, second, and third communication units when the quick charge signal receiver receives a communication signal.
  • a multi-communication control method for charging an electric vehicle includes: detecting a communication signal for charging the electric vehicle; Checking whether the communication signal corresponds to a first communication protocol; Processing the communication signal according to the first communication protocol when the communication signal corresponds to the first communication protocol; Comparing the duty ratio of the communication signal with a predetermined duty ratio range when the communication signal does not correspond to the first communication protocol; Processing the communication signal according to a second communication protocol when the duty ratio of the communication signal is out of the predetermined duty ratio range; And processing the communication signal according to a power line communication protocol when the duty ratio of the communication signal is within the predetermined duty ratio. It may include.
  • the processing according to the power line communication protocol may include: processing according to a first power line communication protocol when the communication signal satisfies a first condition; Processing according to a second power line communication protocol when the communication signal satisfies a second condition; And generating connector recombination request information or customer center inquiry request information when the communication signal does not satisfy both the first condition and the second condition.
  • the first condition is a condition that a duty ratio of the communication signal is within the predetermined duty ratio, a frequency of the communication signal is greater than or equal to a first frequency, and a magnitude of the communication signal is greater than or equal to a first magnitude
  • the second condition May be a condition that a duty ratio of the communication signal is within the predetermined duty ratio, a frequency of the communication signal is less than a first frequency, and a size of the communication signal is greater than or equal to a second size.
  • the multi-communication control apparatus and method for charging an electric vehicle may support charging of a plurality of electric vehicles using different communication methods and electric vehicles using various communication methods, and thus charging a plurality of electric vehicles. It can be widely deployed in the infrastructure and can increase the charging convenience of the electric vehicle driver.
  • FIG. 1 is a view schematically showing a multi-communication processing apparatus for charging an electric vehicle according to an embodiment of the present invention.
  • FIG. 2 is a diagram illustrating a communication protocol selection of a multi-communication processing apparatus for charging an electric vehicle according to an embodiment of the present invention.
  • FIG. 3 is a diagram illustrating a power line communication protocol selection of a multi-communication processing apparatus for charging an electric vehicle according to an embodiment of the present invention.
  • FIG. 4 is a view showing an additional configuration of a multi-communication processing apparatus for charging an electric vehicle according to an embodiment of the present invention.
  • FIG. 5 is a flowchart illustrating a multi-communication processing method for charging an electric vehicle according to an embodiment of the present invention.
  • FIG. 6 is a flowchart specifically illustrating a power line communication protocol processing step of a multi-communication processing method for charging an electric vehicle according to an embodiment of the present invention.
  • FIG. 1 is a view schematically showing a multi-communication processing apparatus for charging an electric vehicle according to an embodiment of the present invention.
  • the multi-communication processing apparatus 100 for charging an electric vehicle may include first, second, third, and fourth electric vehicles 11, 12, 13, and 14 and an electric vehicle. Communication for charging can be performed.
  • each of the first, second, third, and fourth electric vehicles 11, 12, 13, and 14 may communicate the first, second, third, and fourth communication with the multi-communication processing apparatus 100 for charging the electric vehicle. Can be done.
  • At least one of the first, second, third, and fourth communication may be based on a communication protocol different from the remaining communication protocols.
  • the first communication may follow the communication protocol of IEC 15118 or DIN 70121, depending on the wireless scheme.
  • the second communication may follow the communication protocol of IEC61851-1 or SAE J1772 depending on the AC charging method.
  • the third communication may follow a power line communication protocol.
  • the fourth communication may follow a communication protocol of a controller area network (CAN) according to a fast DC charging method.
  • CAN controller area network
  • FIG. 2 is a diagram illustrating a communication protocol selection of a multi-communication processing apparatus for charging an electric vehicle according to an embodiment of the present invention.
  • a multi-communication processing apparatus for charging an electric vehicle may include a wireless signal receiver 110, a wired signal receiver 120, a first communication unit 130, and a second communication unit 140. ), A third communication unit 150, and a controller 160.
  • the wireless signal receiver 110 may be configured to receive a communication signal for charging an electric vehicle in a wireless manner.
  • the wireless signal receiver 110 may include an antenna, a coil, or a coupler for receiving a communication signal
  • the wireless method may include at least one of Wi-Fi, RFID, NFC, MST, Zigbee, and Bluetooth. Can be.
  • the wired signal receiver 120 may be configured to receive a communication signal for charging an electric vehicle in a wired manner.
  • the wired signal receiver 120 may include a connector electrically connected to a power line for power line communication.
  • the connector may have a form corresponding to the DC combo type 1 scheme.
  • the first communication unit 130 may process the communication signal received by the wireless signal receiving unit 110 according to the first communication protocol.
  • the first communication protocol may be IEC 15118 or DIN 70121.
  • the second communication unit 140 may process the communication signal received by the wired signal receiving unit 120 according to the second communication protocol.
  • the second communication protocol may be SAE J1772 or IEC 61851-1.
  • the third communication unit 150 may process the communication signal received by the wired signal receiving unit 120 according to the power line communication protocol.
  • the power line communication protocol may be ISO / IEC 12139-1, IEEE 1901, or ITU-T G9960 / 1.
  • the control unit 160 activates the first communication unit 130 according to the reception of the communication signal of the wireless signal receiving unit 110, and the duty ratio of the communication signal received by the wired signal receiving unit 120 has a predetermined duty ratio.
  • the second communication unit 140 may be activated and the third communication unit 150 may be activated when the duty ratio of the communication signal received by the wired signal receiver 120 is within a predetermined duty ratio range. That is, the controller 160 may selectively activate one of the first, second, and third communication units 130, 140, and 150.
  • the multi-communication control apparatus 100 for charging an electric vehicle may support charging of a plurality of electric vehicles using different communication methods and electric vehicles using various communication methods. It can be widely deployed in a plurality of electric vehicle charging infrastructure, and can increase the charging convenience of the electric vehicle driver.
  • the deactivated communication unit may not receive a communication signal from the wireless signal receiver 110 or the wired signal receiver 120 or may substantially stop supply and demand for power.
  • the controller 160 may control or control an electrical connection state between the first, second, and third communication units 130, 140, and 150 and the wireless signal receiver 110 or the wired signal receiver 120.
  • the controller 160 controls the first, second, and third communication units 130, 140, and 150, activation of the first, second and third communication units 130, 140, and 150 may be controlled.
  • the controller 160 controls the first, second, and third communication units 130,. By controlling the matching processes of the 140 and 150, activation of the first, second and third communication units 130, 140 and 150 may be controlled.
  • the controller 160 compares the duty ratio of the communication signal corresponding to the CP (Control pilot) communication signal of the communication protocol of IEC 61851-1 with a predetermined duty ratio range to compare the second communication unit 140 or the third communication unit. 150 may be activated.
  • the CP communication signal may have a form of a pulse signal whose duty ratio is controlled by a pulse width modulation (PWM), and may be basic signaled by the wired signal receiver 120.
  • PWM pulse width modulation
  • the predetermined duty ratio may be 5%, but is not limited thereto.
  • FIG. 3 is a diagram illustrating a power line communication protocol selection of a multi-communication processing apparatus for charging an electric vehicle according to an embodiment of the present invention.
  • a multi-communication processing apparatus for charging an electric vehicle includes a wireless signal receiver 110a, a wired signal receiver 120a, a power line communication signal coupling unit 121, and a power line communication signal.
  • the encryption decryption processing unit 191, the security processing unit 192, and the external interface unit 193 may be included.
  • the power line communication signal coupling unit 121 may couple the power line communication signal.
  • the power line communication signal filter 122 may prevent the power line communication signal from radiating to the outside and may improve noise characteristics of the power line signal.
  • the power line communication signal analyzer 123 may analyze the power line communication signal to generate frequency information and size information.
  • the frequency information and the size information may affect whether the first, second, and third power line communication units 151, 152, and 153 are activated.
  • the first power line communication unit 151 may process the communication signal received by the wired signal receiver 120a according to the first power line communication protocol.
  • the first power line communication protocol may be ISO 12139-1 or IEC 12139-1.
  • the second power line communication unit 152 may process the communication signal received by the wired signal receiving unit 120a according to the second power line communication protocol.
  • the second power line communication protocol may be IEEE 1901.
  • the third power line communication unit 153 may process the communication signal received by the wired signal receiving unit 120a according to the third power line communication protocol.
  • the third power line communication protocol may be ITU-T G9960 / 1.
  • the second power line communication unit 152 and the third power line communication unit 153 may be integrated with each other according to an inter-system protocol (ISP) mode for mutual coexistence of the second power line communication protocol and the third power line communication protocol.
  • ISP inter-system protocol
  • the controller 160a may compare the frequency information with the first frequency, and activate the first power line communication unit 151 when the frequency of the communication signal received by the wired signal receiver 120a is equal to or greater than the first frequency. When the frequency of the communication signal is less than the first frequency, the second power line communication unit 152 or the third power line communication unit 153 may be activated.
  • the first frequency may be 24 MHz, but is not limited thereto.
  • the controller 160a may compare the frequency information with the second frequency, and activate the second power line communication unit 152 when the frequency of the communication signal received by the wired signal receiver 120a is greater than or equal to the second frequency.
  • the third power line communication unit 153 may be activated when the frequency of the communication signal is less than the second frequency.
  • the second frequency may be 500 KHz, but is not limited thereto.
  • the encryption decryption processing unit 191 may control the encryption process or the decryption process for the communication signal.
  • the security processing unit 192 may store certificate information for implementing a connection recognition automatic authentication method.
  • the external connection interface unit 193 may perform communication for data connection with the electric vehicle charging device.
  • FIG. 4 is a view showing an additional configuration of a multi-communication processing apparatus for charging an electric vehicle according to an embodiment of the present invention.
  • the controller 160a includes the second communication unit 140a, the MCU 161, the quick charge signal receiving unit 170, the fourth communication unit 180, the payment processing unit 194, and the internal connection interface unit 195. ) May be included.
  • the second communication unit 140a may be included in the control unit 160a and may support the signal processing according to the second communication protocol to the MCU 161.
  • the MCU 161 may perform the overall control operation of the multi-communication processing apparatus for charging the electric vehicle according to an embodiment of the present invention.
  • the quick charge signal receiver 170 may receive a communication signal for quick charge of the electric vehicle.
  • the fourth communication unit 180 may process the communication signal received by the quick charge signal receiving unit 170 according to the fourth communication protocol.
  • the fourth communication protocol may be a controller area network (CAN) communication protocol.
  • CAN controller area network
  • the payment processor 194 may receive electric vehicle charging capacity information as a result of data linkage through an external connection interface unit, generate payment information according to the electric vehicle charging capacity information, and transmit the payment information to the communication unit.
  • the internal connection interface unit 195 may support internal connection between components of the multi-communication processing apparatus for charging an electric vehicle according to an embodiment of the present invention.
  • FIG. 5 is a flowchart illustrating a multi-communication processing method for charging an electric vehicle according to an embodiment of the present invention.
  • detecting a communication signal for charging an electric vehicle (S101 and S111), and the communication signal corresponds to a first communication protocol. Determining whether the signal is a signal (S102), when the communication signal corresponds to the first communication protocol, processing the communication signal according to a first communication protocol (S103, S104), and the communication signal is the first communication protocol.
  • the multi-communication processing method for charging the electric vehicle may be performed by the multi-communication processing apparatus for charging the electric vehicle described above with reference to FIGS. 1 to 4.
  • the multi-communication processing apparatus and method for charging the electric vehicle check whether the matching process for power line communication has failed (S134), and accumulate a retry count (S141) when the matching process has failed (S141). Then, by checking whether the retry count is greater than 3 (S142), three additional matching processes for each power line communication unit may be performed.
  • the multi-communication processing apparatus and method for charging the electric vehicle when the retry count exceeds 3, deactivate the power line communication unit (S143), accumulate the power line communication unit sequence (S144), and power line By verifying that the communication sequence number is greater than 4, further activation and further matching processes for unactivated powerline communication units can proceed.
  • the multi-communication processing apparatus and method for charging the electric vehicle may generate the connector recombination request information or the customer center inquiry request information when the power line communication unit number exceeds 4.
  • the multi-communication processing apparatus and method for charging the electric vehicle may determine whether to start CAN communication for rapid charging in the case of the multi-type charging device (S151) (S152).
  • FIG. 6 is a flowchart specifically illustrating a power line communication protocol processing step of a multi-communication processing method for charging an electric vehicle according to an embodiment of the present invention.
  • the multi-communication processing apparatus and method for charging an electric vehicle may determine whether the duty ratio of the communication signal CP is 5% after the cable connection S201 (S202).
  • the second communication protocol based charging may be performed (S203).
  • the multi-communication processing apparatus and method for charging the electric vehicle when the duty ratio of the communication signal is 5%, checks the reception of the power line communication signal (S211), and checks whether the frequency of the communication signal is 500KHz or more (S212). When the frequency of the communication signal is lower than 500KHz, check the existence of the G3 PLC chip (S213), and depending on whether or not the power supply of the HP-GP chip (S214) or ISP coexistence (S215), the electric vehicle The charging and discharging procedure may be performed (S216).
  • the multi-communication processing apparatus and method for charging the electric vehicle when the frequency of the communication signal is 500KHz or more, check whether the frequency of the communication signal is 24MHz or more (S221), and when the frequency of the communication signal is 24MHz or more of the communication signal Check whether the size is greater than -85 dBm (S222), process the communication signal according to the OFDM or ROBO method (S223) according to the result of the size confirmation of the communication signal, apply the power of the HP-GP chip (S214), the matching process And (S225), the electric vehicle charging and discharging procedure can be carried out (S216).
  • the multi-communication processing apparatus and method for charging the electric vehicle when the frequency of the communication signal is more than 500KHz or less than 24MHz (S231) check whether the size of the communication signal is greater than -20dBm, DMT according to the result of the size confirmation of the communication signal
  • the communication signal may be processed according to the method S232, and the power of the HP-GP chip may be applied (S233).
  • ' ⁇ part' used in the present embodiment refers to software or a hardware component such as a field-programmable gate array (FPGA) or an ASIC, and ' ⁇ part' performs certain roles.
  • ' ⁇ ' is not meant to be limited to software or hardware.
  • ' ⁇ Portion' may be configured to be in an addressable storage medium or may be configured to play one or more processors.
  • ' ⁇ ' means components such as software components, object-oriented software components, class components, and task components, and processes, functions, properties, procedures, and the like. Subroutines, segments of program code, drivers, firmware, microcode, circuits, data, databases, data structures, tables, arrays, and variables.
  • the functionality provided within the components and the 'parts' may be combined into a smaller number of components and the 'parts' or further separated into additional components and the 'parts'.
  • the components and 'units' may be implemented to reproduce one or more CPUs in a device or system.
  • ком ⁇ онент generally refer to a computer-related entity that is hardware, a combination of hardware and software, software, or running software.
  • a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and / or a computer.
  • an application running on a controller and the controller can be a component.
  • One or more components may reside within a thread of process and / or execution, and the components may be localized on one computer and distributed between two or more computers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

La présente invention concerne, selon un mode de réalisation, un dispositif de commande de communication multiplex permettant de charger un véhicule électrique et qui peut comprendre : une unité de réception de signal sans fil conçue pour recevoir un signal de communication permettant de charger un véhicule électrique d'une manière sans fil ; une unité de réception de signal filaire conçue pour recevoir un signal de communication permettant de charger le véhicule électrique d'une manière filaire ; une première unité de communication permettant de traiter le signal de communication reçu par l'unité de réception de signal sans fil selon un premier protocole de communication ; une deuxième unité de communication permettant de traiter le signal de communication reçu par l'unité de réception de signal filaire selon un second protocole de communication ; une troisième unité de communication permettant de traiter le signal de communication reçu par l'unité de réception de signal filaire selon un protocole de communication de ligne électrique ; et une unité de commande permettant d'activer la première unité de communication lors de la réception du signal de communication par l'unité de réception de signal sans fil, d'activer la deuxième unité de communication lorsqu'un facteur de marche du signal de communication reçu par l'unité de réception de signal filaire passe au-delà d'une plage de facteurs de marche prédéfinie, et d'activer la troisième unité de communication lorsqu'un facteur de marche du signal de communication reçu par l'unité de réception de signal filaire se situe dans la plage de facteurs de marche prédéfini.
PCT/KR2017/006564 2017-04-28 2017-06-22 Dispositif de commande de communication multiplex et procédé permettant de charger un véhicule électrique WO2018199385A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0055153 2017-04-28
KR1020170055153A KR102001562B1 (ko) 2017-04-28 2017-04-28 전기차 충전을 위한 다중통신 제어 장치 및 방법

Publications (1)

Publication Number Publication Date
WO2018199385A1 true WO2018199385A1 (fr) 2018-11-01

Family

ID=63918500

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/006564 WO2018199385A1 (fr) 2017-04-28 2017-06-22 Dispositif de commande de communication multiplex et procédé permettant de charger un véhicule électrique

Country Status (2)

Country Link
KR (1) KR102001562B1 (fr)
WO (1) WO2018199385A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022234436A1 (fr) * 2021-05-04 2022-11-10 Accelerated Systems Inc. Procédés et systèmes pour faire fonctionner un véhicule électrique
CN117609120A (zh) * 2024-01-23 2024-02-27 深圳市芯科云科技有限公司 多芯片智能穿戴设备的数据通信方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120274278A1 (en) * 2010-01-13 2012-11-01 Panasonic Corporation Power supply apparatus and vehicle charging apparatus
US20140062394A1 (en) * 2012-09-05 2014-03-06 Lear Corporation Multi-mode battery charger
US20150043662A1 (en) * 2012-04-05 2015-02-12 Mitsubishi Electric Corporation Charging communication system and charging equipment
JP2015039267A (ja) * 2013-08-19 2015-02-26 トヨタ自動車株式会社 充電システム、車両および充電設備
JP2017011955A (ja) * 2015-06-25 2017-01-12 ニチコン株式会社 充電システムおよび充電開始制御方法
WO2017010750A1 (fr) * 2015-07-10 2017-01-19 엘지이노텍 주식회사 Dispositif et procédé de charge d'un véhicule électrique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101560654B1 (ko) 2014-03-12 2015-10-15 주식회사 글로쿼드 전기차 충전 방식 변환 방법 및 그 장치와, 전기차 충전 시스템

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120274278A1 (en) * 2010-01-13 2012-11-01 Panasonic Corporation Power supply apparatus and vehicle charging apparatus
US20150043662A1 (en) * 2012-04-05 2015-02-12 Mitsubishi Electric Corporation Charging communication system and charging equipment
US20140062394A1 (en) * 2012-09-05 2014-03-06 Lear Corporation Multi-mode battery charger
JP2015039267A (ja) * 2013-08-19 2015-02-26 トヨタ自動車株式会社 充電システム、車両および充電設備
JP2017011955A (ja) * 2015-06-25 2017-01-12 ニチコン株式会社 充電システムおよび充電開始制御方法
WO2017010750A1 (fr) * 2015-07-10 2017-01-19 엘지이노텍 주식회사 Dispositif et procédé de charge d'un véhicule électrique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022234436A1 (fr) * 2021-05-04 2022-11-10 Accelerated Systems Inc. Procédés et systèmes pour faire fonctionner un véhicule électrique
CN117609120A (zh) * 2024-01-23 2024-02-27 深圳市芯科云科技有限公司 多芯片智能穿戴设备的数据通信方法
CN117609120B (zh) * 2024-01-23 2024-06-11 深圳市芯科云科技有限公司 多芯片智能穿戴设备的数据通信方法

Also Published As

Publication number Publication date
KR102001562B1 (ko) 2019-07-19
KR20180121018A (ko) 2018-11-07

Similar Documents

Publication Publication Date Title
US9071074B2 (en) Multi-standard, alternating current or direct current compatible electric vehicle supply equipment
WO2017010750A1 (fr) Dispositif et procédé de charge d'un véhicule électrique
US9604545B2 (en) Carrier communication method and system based on charging-discharging of electric vehicle and carrier device
US10404686B2 (en) Security method and apparatus for electric vehicle power transfer system
US9694706B2 (en) System and method for reprogramming of vehicle controller
KR102518036B1 (ko) 전기 자동차의 충전 장치 및 충전 방법
US11390177B2 (en) Vehicle and method for controlling the same
WO2013058618A2 (fr) Véhicule électrique et procédé d'utilisation de ce véhicule
JP6980835B2 (ja) 充電器および充電方法
WO2014025168A1 (fr) Appareil et procédé permettant de fournir une compatibilité dans un système de transmission de puissance sans fil
CN110293862A (zh) 车辆充电器电气插座诊断
WO2017105159A1 (fr) Système, appareil et procédé de commande d'entrée de voiture électrique
WO2016114520A1 (fr) Dispositif pour déterminer une anomalie de bobine de transmission d'énergie sans fil
WO2016017963A1 (fr) Appareil de commande de charge rapide de véhicule électrique
WO2018186529A1 (fr) Appareil et procédé utilisant un transformateur sur socle pour charger une voiture électrique
WO2018101702A1 (fr) Système de charge de véhicule électrique capable de réaliser une charge entre véhicules
WO2018199385A1 (fr) Dispositif de commande de communication multiplex et procédé permettant de charger un véhicule électrique
WO2018105874A1 (fr) Système de charge de bloc-batterie
KR20170091385A (ko) 전기 자동차의 충전 제어 장치 및 이를 포함하는 충전 장치
KR101838508B1 (ko) 전기차 충전 방법 및 장치
WO2016064224A1 (fr) Appareil et procédé de commande de courants électriques
WO2013129736A1 (fr) Appareil et procédé pour charger un terminal portable
KR101848610B1 (ko) 실시간 충전 데이터 모니터링 방법 및 그를 위한 장치 및 시스템
US11079438B2 (en) Circuitry for monitoring battery systems
WO2015126225A1 (fr) Unité de gestion de batterie et procédé de réglage d'identificateur au moyen d'une modulation de fréquence

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17907400

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17907400

Country of ref document: EP

Kind code of ref document: A1

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载