摘要:
A control method for opening/closing of electric vehicle charging door is executed by electric vehicle supply equipment (EVSE) including a charging manipulator. The method includes steps of: positioning the charging manipulator at a location corresponding to the charging door of an electric vehicle; performing a protocol to open the charging door; checking whether the charging door is opened; and coupling the charging manipulator to the inlet of the charging door.
摘要:
A position alignment method performed by a ground assembly for wireless power transfer includes measuring, through at least one low frequency (“LF”) receiver of the ground assembly, a first magnetic flux density for a magnetic field emitted from at least one LF transmitter of a vehicle assembly; measuring, through the at least one LF receiver, a second magnetic flux density for a magnetic field emitted from the at least one LF transmitter; configuring a received signal measurement based on a comparison result of the first magnetic flux density and the second magnetic flux density; and providing the configured received signal measurement to a vehicle.
摘要:
A magnetic field alignment method includes: transmitting a first signal through a first antenna and a second signal through a second antenna, wherein each of the first signal and the second signal includes an antenna identifier, and the first antenna and the second antenna are antennas used for a smart key (SMK) system installed in an electric vehicle (EV); receiving a response signal in response to the first signal and the second signal from a transponder in a location corresponding to a primary coil of the wireless charging system; and estimating a position of the primary coil based on a received signal strength of the first signal and a received signal strength of the second signal, which are included in the received response signal.
摘要:
A system and method for controlling an environmentally-friendly vehicle perform a safety function by blocking a high voltage output of a high voltage battery at the time of a rear-lateral side collision of the environmentally-friendly vehicle. The high voltage blocking function is smoothly performed at the time of the rear-lateral side collision accident by determining a rear-lateral side collision of the environmentally-friendly vehicle using a blind spot detection sensor, a lane change alert sensor, or a rear cross traffic alert sensor, along with a yaw rate sensor that detects a yaw rate, and turning off a relay of the high voltage battery at a moment when the rear-lateral side collision is determined.
摘要:
Disclosed are an active earlier pairing method and device for wireless LAN-based smart charging or smart charging and discharging, wherein it is not necessary to restart a V2GTP communication session of an Electric Vehicle Communication Controller (EVCC). An active pairing method performed by an electric vehicle (EV) comprises the steps of: transmitting, to a supply equipment communication controller (SECC) Discovery Protocol (SDP) server, an SDP request message including an EVID by which the EV can be identified; and receiving, from the SDP server communicating with SECCs, an SDP response message including information indicating a specific SECC that controls electric vehicle supply equipment (EVSE) in which the EV parks or into which the EV is plugged.
摘要:
A method performed by a discovery apparatus of EV includes: receiving a first transmit signal including a first network identifier from a supply equipment communication controller (SECC) of a charging station into which the EV enters and a plurality of PDs which are managed by the SECC and respectively located in positions corresponding to a plurality of charging spots of the charging station; transmitting a first connection request signal based on the first network identifier to the SECC; configuring a first wireless network with the SECC; receiving information relating to second network identifiers for the plurality of PDs from the SECC through the first wireless network; receiving second transmit signals including the second network identifiers from the plurality of PDs; selecting a specific PD among the plurality of PDs based on received signal strengths of the second transmit signals; and configuring a second wireless network with the specific PD.
摘要:
A method performed by a discovery apparatus of EV includes: receiving a first transmit signal including a first network identifier from a supply equipment communication controller (SECC) of a charging station into which the EV enters and a plurality of PDs which are managed by the SECC and respectively located in positions corresponding to a plurality of charging spots of the charging station; transmitting a first connection request signal based on the first network identifier to the SECC; configuring a first wireless network with the SECC; receiving information relating to second network identifiers for the plurality of PDs from the SECC through the first wireless network; receiving second transmit signals including the second network identifiers from the plurality of PDs; selecting a specific PD among the plurality of PDs based on received signal strengths of the second transmit signals; and configuring a second wireless network with the specific PD.
摘要:
A wireless charging system for a vehicle may include: a power transmitter having a plurality of transmitting coils; and a controller configured to measure a current and a voltage of each of the plurality of transmitting coils and to apply charging power only to a subset of the plurality of transmitting coils based on a magnitude of the measured current and voltage of each of the plurality of transmitting coils.
摘要:
A system for managing refueling and charging of a plug-in hybrid vehicle is provided to prevent charging from being performed simultaneously with refueling to prevent accidents attributable to the occurrence of gas fumes and static electricity. The system includes a plurality of input units configured to receive instructions for refueling and charging a battery. A fueling/charging controller is configured to determine whether a process for refueling and a process for charging the battery are progressing and to start a process that corresponds to the instruction input from any one of the plurality of input units when neither the process for refueling nor the process for charging the battery is progressing.
摘要:
Provided are a secondary charging pad alignment method, a wireless charging control apparatus, and a method of operating a charger. The secondary charging pad alignment method includes monitoring signals induced at a plurality of hall sensors arranged in a vehicle, estimating a position of a primary charging pad of a charger based on measured values of the plurality of hall sensors, and generating one of movement information for moving a secondary charging pad disposed in the vehicle to the estimated position of the primary charging pad and steering information of the vehicle corresponding to the movement information.