-
公开(公告)号：US20220001756A1
公开(公告)日：2022-01-06
申请号：US17477696
申请日：2021-09-17
申请人： Hyundai Motor Company , Kia Motors Corporation , Myongji University Industry and Academia Cooperation Foundation
发明人： Jae Yong Seong , Min Ho Shin
IPC分类号： B60L53/12 , H02J50/80 , H02J50/90 , H02J50/10 , B60L53/66 , B60L53/38 , H02J7/02 , H02J7/00 , B60L53/65 , B60L53/126
摘要： A method for controlling wireless power transfer (WPT), performed by an electric vehicle (EV) device receiving power from a supply device is provided. The method includes checking service details regarding at least one method for fine positioning and pairing between the supply device and the EV device and selecting a service. Fine positioning is performed with the supply device according to a pairing method associated with the selected service. Additionally, LF pairing is performed based on the selected service; an initial alignment check is performed using pre-charging power transmission; and LPE pairing is performed based on the selected service and a result of the initial alignment check.
-
公开(公告)号：US11177702B2
公开(公告)日：2021-11-16
申请号：US16668977
申请日：2019-10-30
发明人： Jae Yong Seong
摘要： A position alignment method, performed by a vehicle assembly (VA) including a reception pad receiving power transmitted from a transmission pad of a ground assembly (GA) is provided. The method includes transmitting a magnetic field using a transmitting device disposed on a reception pad, the transmitting device operating with low frequency (LF); receiving a magnetic field related value from the GA, the magnetic field being detected by an LF receiving device disposed on the transmission pad of the GA; and calculating, by a controller, a distance between the transmission pad and the reception pad using the magnetic field related value. A part of the transmitting device is disposed to arrange a magnetic field formed by the part of the transmitting device in a 0°, 90°, 180°, or 270° direction with respect to a magnetic field formed by a part of the LF receiving device.
-
公开(公告)号：US20210213839A1
公开(公告)日：2021-07-15
申请号：US17145810
申请日：2021-01-11
申请人： Hyundai Motor Company , Kia Motors Corporation , Myongji University Industry and Academia Cooperation Foundation
发明人： Jae Yong Seong , Min Ho Shin
摘要： The present disclosure provides a wireless power transfer device simplifying the communication interface between a high level component and a low level component centralize loads of the wireless power transfer system and minimize any delay that may arise in processing communication messages, and increase an efficiency of the charging process. The wireless power transfer device supplies energy to an electric vehicle through an EV device in the electric vehicle. The wireless power transfer device includes a supply power circuit that forms a magnetic flux from source power and supplies the energy to the EV device through the magnetic flux. A SECC configured communicates with the EV device and a supply WPTCC performs a P2PS communication with the EV device, under a control of the SECC, transmits and receives data required for positioning, pairing, and alignment checks and operates the supply power circuit.
-
公开(公告)号：US20200164754A1
公开(公告)日：2020-05-28
申请号：US16695756
申请日：2019-11-26
发明人： Jae Yong Seong , Kyung Taek Kim
IPC分类号： B60L53/126 , H02J50/90 , H02J50/80 , H02J50/12 , B60L53/60
摘要： A position measurement method for position alignment with a vehicle, performed by a charging pad, may comprise performing synchronization with a vehicle entering a vicinity of the charging pad, transmitting low frequency (LF) signals having a same strength through a plurality of LF spots of the charging pad, receiving information on reception strengths of the LF signals from the vehicle, adjusting a transmission strength for the plurality of LF spots according to the information on reception strengths received from the vehicle, and transmitting the LF signals according to the adjusted transmission strength.
-
25.发明申请公开(公告)号：US20180037126A1
公开(公告)日：2018-02-08
申请号：US15658064
申请日：2017-07-24
发明人： Jin Su JANG , Taek Hyun Jung , Zeung Il Kim , Jae Yong Seong
CPC分类号： B60L11/1831 , B60L53/12 , B60L53/39 , B60L2240/10 , H02J7/0021 , H02J7/0027 , H02J7/025 , H02J50/12 , H02J50/90 , Y02T10/7005 , Y02T10/7055 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
摘要： A wireless charging control apparatus may include at least one horizontal detector configured for detecting an inclination of an electric vehicle (EV); a suspension control device controlling a plurality of suspensions disposed near wheels of the EV to adjust a height or inclination of the EV; and a controller measuring the inclination of the EV based on data collected from the at least one horizontal sensor, estimating an inclination of a reception pad based on the measured inclination of the EV, and controlling the suspension control device to adjust the inclination of the EV when the inclination of the reception pad is equal to or greater than a predetermined threshold value.
-
26.发明申请公开(公告)号：US20170361725A1
公开(公告)日：2017-12-21
申请号：US15612142
申请日：2017-06-02
申请人： Hyundai Motor Company , Kia Motors Corporation , Konkuk University Industrial Cooperation Corp.
发明人： Jae Yong Seong , Won Shil Kang , Hyun Chul Ku , Jong Gyun Lim
CPC分类号： B60L11/1829 , B60L53/38 , G01D5/20 , G01D5/2073 , H02J50/12 , H02J50/80 , H02J50/90 , H04B5/0037 , H04B5/0081
摘要： A coil alignment method performed in a coil alignment apparatus coupled to a VA controller includes: sensing magnetic field intensities induced from a ground assembly (GA) coil through a first auxiliary coil and a second auxiliary coil which are fixedly coupled to a VA coil; comparing a first magnetic field intensity sensed through the first auxiliary coil with a second magnetic field intensity sensed through the second auxiliary coil; moving the VA coil or the GA coil to a position where there is a predetermined difference or less between the first magnetic field intensity and the second magnetic field intensity; and moving at least one of the VA coil and the GA coil in a direction facing each other, so that a center point of the VA coil and a center point of the GA coil are located within a shortest distance of each other or within a certain error range of the shortest distance, while maintaining the predetermined difference or less between the first magnetic field intensity and the second magnetic field intensity.
-
公开(公告)号：US20240348101A1
公开(公告)日：2024-10-17
申请号：US18683115
申请日：2022-08-17
发明人： Jae Yong Seong
CPC分类号： H02J50/12 , H01F27/24 , H01F27/2823 , H01F27/2885 , H02J50/005 , H02J50/402
摘要： Disclosed is a wireless power transmission pad configured to transmit wireless power to a reception pad that comprises a secondary coil. The wireless power transmission pad comprises: a primary coil arranged to surround the central space; ferrite for magnetic-coupling with the primary coil; and a housing for supporting the primary coil and the ferrite, wherein the primary coil is formed such that a flat wire having a vertical type structure, in which the long axis of a cross section is parallel to the central axis of the primary coil, is wound multiple times.
-
公开(公告)号：US09802496B2
公开(公告)日：2017-10-31
申请号：US14561338
申请日：2014-12-05
发明人： Zeung Il Kim , Jae Yong Seong , Do Hoon Kim
IPC分类号： B60L11/18
CPC分类号： B60L11/1809 , B60L11/1824 , B60L11/1838 , B60L11/1842 , B60L2240/72 , Y02T10/7005 , Y02T10/7072 , Y02T10/7088 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/167 , Y02T90/168
摘要： A charging system includes: first stations configured to determine whether to transmit charger detection signals based on a preset charging mode and a state of charge of a battery included in a vehicle; and second stations configured to receive the charger detection signals or to transmit beacon signals to the transmitter based on the state of charge of the battery.
-
29.发明公开公开(公告)号：US20240317093A1
公开(公告)日：2024-09-26
申请号：US18578969
申请日：2022-07-12
申请人： Hyundai Motor Company , Kia Corporation , Myongji University Industry and Academia Cooperation Foundation
发明人： Jae Yong Seong , Min Ho Shin
CPC分类号： B60L53/35 , B60L53/305 , B60L53/66
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.
-
公开(公告)号：US11552509B2
公开(公告)日：2023-01-10
申请号：US17584005
申请日：2022-01-25
发明人： Jae Yong Seong , Min Byeong Lee
IPC分类号： H02J50/12 , H02J50/90 , H04B17/318 , B60L53/126 , B60L53/36 , B60L5/00 , B60L53/38 , G01R33/02
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.
-
-
-
-
-
-
-
-
-
搜索结果
52 条记录 (耗时 0.027 秒)
