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公开(公告)号：US20180290553A1
公开(公告)日：2018-10-11
申请号：US15481762
申请日：2017-04-07
Applicant: Honda Motor Co., Ltd.
Inventor： Maira A. Malik , Steven A. Rho , Robert M. Uyeki , Aparajithan Rajendran , Narendran Ravi , Mohitash Brijwasi
CPC classification number: B60L11/1838 , B60L11/1809 , B60L11/184 , B60L11/1861 , B60L2230/00 , B60L2240/72 , B60L2240/80 , H02J7/0073 , Y02T10/7005 , Y02T90/168 , Y04S30/12
Abstract: A system and method for creating a charging schedule for an electric vehicle that include determining a current state of charge of the electric vehicle. The system and method also include determining an average price per kilowatt-hour of energy to charge the electric vehicle to reach at least one of: a target state of charge of the electric vehicle and a maximum state of charge of the electric vehicle. The system and method further include creating the charging schedule based on the current state of charge and the average price per kilowatt-hour of energy.
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公开(公告)号：US10040363B2
公开(公告)日：2018-08-07
申请号：US14884463
申请日：2015-10-15
Applicant: Powin Energy Corporation
Inventor： Virgil Lee Beaston , Daniel Dee Williams , Patten Atwood Emmons
CPC classification number: B60L11/1838 , B60L53/11 , B60L53/14 , B60L53/31 , B60L53/53 , B60L53/60 , B60L58/12 , H02J7/0021 , H02J7/0027 , Y02T10/7005 , Y02T10/7044 , Y02T10/7055 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14
Abstract: The disclosed systems and methods are directed to a battery assisted charging station. A battery system comprising plurality of batteries and a battery management system software controlling the operations of the battery system, function together with a vehicle charging system that charges electric vehicles using one or both of stored power provided by a battery system, and power provided by a utility power grid. The battery system uses the power grid to charge the batteries therein.
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公开(公告)号：US20180170201A1
公开(公告)日：2018-06-21
申请号：US15379813
申请日：2016-12-15
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Theodore James MILLER , Renata Michaela ARSENAULT , Hadi MALEK , Stephanie JANCZAK
IPC: B60L11/18
CPC classification number: B60L11/1838 , B60L53/11 , B60L53/14 , B60L53/31 , B60L53/53 , B60L53/60 , B60L2210/10 , Y02T10/7005 , Y02T10/7088 , Y02T90/14 , Y02T90/16
Abstract: A vehicle charging system includes a battery bank including at least one repurposed battery and a charging station in electrical communication with the battery bank and configured to deliver a DC output from the battery bank to an electrified vehicle.
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公开(公告)号：US09987944B2
公开(公告)日：2018-06-05
申请号：US14935523
申请日：2015-11-09
Applicant: Ford Global Technologies, LLC
Inventor： Brock Dunlap , Bryan Michael Bolger , Angel Fernando Porras , William David Treharne
CPC classification number: B60L11/1861 , B60L1/003 , B60L1/02 , B60L11/1816 , B60L11/1838 , B60L11/1848 , B60L11/1872 , B60L11/1874 , B60L2240/34 , B60L2240/545 , B60L2240/80 , B60L2260/56
Abstract: A vehicle includes an electric machine arranged to exchange power with a traction battery. The vehicle also includes a thermal conditioning system for influencing a battery temperature and a controller programmed to schedule battery charging. In response to a temperature of the traction battery exceeding a threshold, the controller issues a command to operate the thermal conditioning system prior to a scheduled battery charge to achieve a predetermined battery temperature at a start of battery charging.
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公开(公告)号：US09987935B2
公开(公告)日：2018-06-05
申请号：US14833733
申请日：2015-08-24
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Junji Inoue
CPC classification number: B60L11/182 , B60L11/1811 , B60L11/1838 , H02J50/10 , H02J50/80
Abstract: A non-contact power transmitting/receiving system calculates a loss Plo as a power difference between a transmitted power Ptr of a power transmission unit of a power transmission device and a received power Pre of a power receiving unit of a power receiving device. The non-contact power transmitting/receiving system sets a smaller value to a target transmitted power Ptr* when the calculated loss Plo is greater than a reference value Ploref, than a value when the calculated loss Plo is equal to or less than the reference value Ploref, and controls a high-frequency power circuit with the set target transmitted power Ptr*.
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Patent Agency Ranking
公开(公告)号：US20180147950A1
公开(公告)日：2018-05-31
申请号：US15577953
申请日：2015-05-29
Applicant: Nissan Motor Co., Ltd.
Inventor： Noboru Nakano , Yoshio Shimoida , Takashi Yoshida
CPC classification number: B60L11/1838 , B60L53/14 , B60L53/60 , B60L53/63 , B60L53/66 , B60L53/67 , B60L58/12 , B60L2240/80 , B60L2250/14 , B60L2260/58 , H02J7/0004 , H02J7/0027 , H02J7/0052 , H02J7/0073 , Y02T10/7005
Abstract: A charging control unit determines whether the electric vehicles are coupled to the respective charging ports and calculates the estimate value Tc and the estimate value Tr for every charging port coupled. The estimate value Tc is the period from start of charging to completion of charging. The estimate value Tr is the period from completion of charging to departure. The charging control unit, when the electric vehicle coupled t last is set to the N-th vehicle and the electric vehicles already coupled are set to the first to N−1-th vehicles in the order of being coupled, and only when Formula (4) is satisfied by all the first to N−1-th vehicles, starts charging of the N-th vehicle. The charging control unit controls to resume charging of the vehicle that was charging immediately before the N-th vehicle started charging as soon as charging of the N-th vehicle finishes.
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7.发明授权公开(公告)号：US09983300B2
公开(公告)日：2018-05-29
申请号：US14801559
申请日：2015-07-16
Applicant: QUALCOMM Incorporated
Inventor： Lukas Sieber , Swagat Chopra
IPC: G01S13/04 , G01S13/06 , H02J5/00 , B60L11/18 , G01S7/41 , G01S13/56 , G01S13/87 , G01S13/88 , G01S13/42 , G01S13/58
CPC classification number: G01S13/04 , B60L11/182 , B60L11/1829 , B60L11/1833 , B60L11/1838 , B60L2230/10 , B60L2270/147 , G01S7/415 , G01S13/06 , G01S13/42 , G01S13/56 , G01S13/58 , G01S13/87 , G01S13/88 , H02J5/005 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/128 , Y02T90/14 , Y02T90/163
Abstract: Systems, methods, and apparatus for living object protection in wireless power transfer applications are provided. In one aspect, an apparatus for detecting objects in a detection area of a wireless power transfer system is provided. The apparatus comprises a plurality of radar transceivers. The apparatus comprises at least one processor configured to receive radar data from the plurality of radar transceivers, detect an object in the detection area based on the received radar data, and adjust the detection area. The apparatus is configured to adjust the detection area based on at least one of a type of chargeable vehicle present, an amount of power being wirelessly transferred by the wireless power transfer system, an alignment of a vehicle with the wireless power transfer system, or a speed of the object approaching the detection area.
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公开(公告)号：US09975439B2
公开(公告)日：2018-05-22
申请号：US15697948
申请日：2017-09-07
Applicant: General Electric Company
Inventor： Robert Dean King , Robert Louis Steigerwald
CPC classification number: B60L11/1816 , B60L11/1803 , B60L11/1809 , B60L11/1811 , B60L11/1814 , B60L11/1818 , B60L11/1838 , B60L11/185 , B60L11/1868 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B60L2210/40 , B60L2230/12 , H02J7/0027 , H02J7/0045 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7088 , Y02T10/7225 , Y02T10/7233 , Y02T10/725 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y10S903/903 , Y10T29/49117
Abstract: According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter.
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9.发明授权公开(公告)号：US09969288B2
公开(公告)日：2018-05-15
申请号：US14971389
申请日：2015-12-16
Inventor： Toshihisa Ikeda , Yasuo Yoshimura , Satoshi Tsujimura , Naofumi Nakatani , Kazunori Kurimoto , Tetsuya Kouda
CPC classification number: B60L11/1844 , B60L11/1816 , B60L11/1838 , B60L11/184 , B60L11/1846 , B60L11/1848 , B60L11/185 , B60L2240/62 , B60L2240/622 , B60L2240/70 , B60L2250/14 , B60L2260/50 , B60L2260/54 , H01M10/44 , H01M10/48 , H02J3/14 , H02J7/007 , H02J2003/143 , H02J2003/146 , Y02T10/7005 , Y02T10/7072 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/162 , Y02T90/168 , Y02T90/169 , Y04S30/12 , Y04S30/14
Abstract: A power control system, a power control method, a power control device and a power control program supplies power to an electric device and charge an electric vehicle. A control device and method includes a receiver that receives charge information pertaining to the charging of the rechargeable battery prior to an arrival of the electric vehicle at a location where power is supplied to the electric vehicle, and a control determination unit that determines an operation start time of starting the operation of the electric device on the basis of the charge information received by the receiver. A non-transitory computer readable recording medium stores a control program that controls the charging of a rechargeable battery of an electric vehicle and controls operation of the electric device.
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10.发明申请公开(公告)号：US20180118042A1
公开(公告)日：2018-05-03
申请号：US15337762
申请日：2016-10-28
Applicant: EATON CORPORATION
Inventor： TOM XIONG , JACKIE HAO , ANDREW YANG , DARRON KIRBY LACEY
IPC: B60L11/18
CPC classification number: B60L11/1818 , B60L3/00 , B60L11/1824 , B60L11/1838 , B60L2230/10 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163
Abstract: Electric vehicle supply equipment includes a contactor having a first set of contacts and a second set of contacts, an amplifier circuit electrically connected to the load side output of the first set of contacts via a first connection and to the load side output of the second set of contacts via a second connection, the amplifier circuit being structured to amplify a voltage difference between a first voltage at the first connection and a second voltage at the second connection, and control electronics structured to compare the amplified voltage difference to a threshold voltage and to determine whether the first and second sets of contacts are closed based on the comparison between the amplified voltage difference and the threshold voltage.
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