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公开(公告)号：US11489346B2
公开(公告)日：2022-11-01
申请号：US16547827
申请日：2019-08-22
发明人： Benjamin A. Tabatowski-Bush , Baojin Wang , John Paul Gibeau , Ai Keramidas , Kimberley King , Daniel Paul Roberts , Aaron Walker
摘要： A vehicle has a battery including a plurality of cells connected in series, and a battery management integrated circuit including a plurality of inputs each being directly electrically connected to a terminal of one of the cells via an electrical path that includes a fuse and a resistor connected in series. The battery management integrated circuit further includes a top input directly electrically connected to a positive output of the battery and configured to receive power from the battery that is defined by a current having a magnitude that is at least an order of magnitude greater than current received by the inputs and a voltage equal to a sum of voltages of all the cells. The battery management integrated circuit is configured to calculate a voltage difference between one of the inputs and an adjacent one of the inputs to determine a voltage of a top cell of the battery cells and to correct the voltage of the top cell to form a corrected voltage as a sum of the voltage of the top cell and a calculated voltage drop across the fuse in the electrical path between the top cell and the one of the inputs. The vehicle further has a controller programmed to balance the cells according to the corrected voltage of the top cell.
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2.发明授权公开(公告)号：US11233277B2
公开(公告)日：2022-01-25
申请号：US16569959
申请日：2019-09-13
发明人： Daniel Paul Roberts , Francisco Fernandez-Galindo , Benjamin A. Tabatowski-Bush , Baojin Wang , John Paul Gibeau
摘要： A vehicle assembly includes, among other things, a battery array, and an identifier that is associated with the battery array. The identifier is readable by a control module of an electrified vehicle when the battery array is in an installed position within the electrified vehicle.
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公开(公告)号：US20160207541A1
公开(公告)日：2016-07-21
申请号：US14599578
申请日：2015-01-19
CPC分类号： B60W50/0098 , B60H1/00657 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/13 , B60W20/16 , B60W20/17 , B60W30/18054 , B60W30/194 , B60W50/14 , B60W2030/206 , B60W2050/143 , B60W2050/146 , B60W2510/0676 , B60W2510/244 , B60W2710/0666 , B60W2710/0677 , B60W2710/086 , B60W2710/244 , B60W2710/246 , B60W2710/305 , F01P2037/02 , F02D41/068 , F02D41/1454 , F02D41/1473 , F02D2250/18 , F02N11/0807 , F02N11/0833 , F02N2200/023 , F02N2200/0804 , Y02T10/48 , Y02T10/6286 , Y10S903/93
摘要： A vehicle may include a controller programmed to, while operating an engine responsive to a remote start request and in response to exhaust sensor data indicative of engine closed loop operation, operate the engine and an electric machine to provide power to a low voltage battery and a high voltage battery at respective rates that are based on a target engine torque, and a temperature of the engine or electric machine.
摘要翻译： 车辆可以包括控制器，其被编程为在响应于远程启动请求操作发动机并响应于指示发动机闭环操作的排气传感器数据时，操作发动机和电机以向低压电池和 基于目标发动机扭矩和发动机或电机的温度的各自的速率的高压电池。
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公开(公告)号：US20150283914A1
公开(公告)日：2015-10-08
申请号：US14245925
申请日：2014-04-04
CPC分类号： B60L11/1874 , B60H1/004 , B60H1/0075 , B60J1/00 , B60J7/02 , B60J7/0573 , B60K1/04 , B60L58/26 , E05F15/695 , E05F15/71
摘要： Methods and system for controlling conditions within an enclosure housing a vehicle propulsion energy source are described. In one example, vehicle windows, vents, and shades may be operated to reduce an amount of energy used to maintain conditions within an enclosure housing a vehicle propulsion source. The systems and methods may be at least incorporated into electric and hybrid vehicles.
摘要翻译： 描述了用于控制容纳车辆推进能源的外壳内的状况的方法和系统。 在一个示例中，车辆窗口，通风口和阴影可以被操作以减少用于维持在容纳车辆推进源的外壳内的状况的能量的量。 系统和方法可以至少并入到电动和混合动力车辆中。
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公开(公告)号：US11912121B2
公开(公告)日：2024-02-27
申请号：US17326422
申请日：2021-05-21
IPC分类号： H01M50/536 , B60K1/04 , H01M50/249 , H01M10/625 , B60L50/64 , H01M50/244
CPC分类号： B60K1/04 , B60L50/64 , H01M10/625 , H01M50/244 , H01M50/249 , H01M2220/20
摘要： A traction battery assembly according to an exemplary aspect of the present disclosure includes a lower tier of battery arrays, an upper tier of battery arrays, and a support structure disposed between the lower tier and the upper tier. The lower tier is suspended from a downwardly facing side of the support structure. The upper tier is disposed atop an upwardly facing side of the support structure.
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公开(公告)号：US20230411758A1
公开(公告)日：2023-12-21
申请号：US17842162
申请日：2022-06-16
IPC分类号： H01M50/238 , H01M50/227 , H01M50/211
CPC分类号： H01M50/238 , H01M2220/20 , H01M50/211 , H01M50/227
摘要： A battery pack assembly includes battery cells, a first endplate adjacent a first end of the battery cells, a second endplate adjacent an opposite, second end of the battery cells, and a tension member. The first and second endplates are each slidably coupled to the tension member. A compressible member is disposed between the first endplate and a section of an enclosure. The compressible member is configured to compress in response to the battery cells expanding and moving the first endplate toward the section of the enclosure.
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公开(公告)号：US11820504B2
公开(公告)日：2023-11-21
申请号：US16076529
申请日：2016-02-09
IPC分类号： B64C39/02 , B64F1/10 , B64F1/00 , B64U10/10 , B64U10/13 , B64U50/19 , B64U80/86 , B64U101/60 , B60R9/00 , B64F1/22
CPC分类号： B64C39/024 , B64F1/007 , B64F1/10 , B60R9/00 , B64F1/222 , B64U10/10 , B64U10/13 , B64U50/19 , B64U80/86 , B64U2101/60 , B64U2201/104
摘要： A delivery system includes a processor programmed to construct a route so as to include predefined segments traveled by carriers configured to taxi the vehicle and charge a battery thereof such that a state of charge of the battery remains above a target for a duration of the route, and forward the route to the vehicle.
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公开(公告)号：US11769926B2
公开(公告)日：2023-09-26
申请号：US17159474
申请日：2021-01-27
IPC分类号： H01M50/269 , H01M50/507 , H01M50/204 , H01M50/249 , H01M50/512
CPC分类号： H01M50/269 , H01M50/204 , H01M50/249 , H01M50/507 , H01M50/512 , H01M2220/20
摘要： A traction battery assembly includes, among other things, a battery cell array having a plurality of individual battery cells. The battery cell array usable with a first busbar module having a first arrangement of busbars. The battery cell array is also usable with a second busbar module having a second arrangement of busbars. When the battery cell array is used with the first busbar module, the battery cell array is partitioned into a first number of groups of battery cells in parallel with each other. When the battery cell array is used with the second busbar module, the battery cell array is partitioned into a different, second number of groups of battery cells in parallel with each other.
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公开(公告)号：US11075422B2
公开(公告)日：2021-07-27
申请号：US16542686
申请日：2019-08-16
IPC分类号： H01M4/02 , H01M50/147 , H01M50/20 , H01M50/502 , H01M50/543
摘要： A covering assembly for a traction battery includes, among other things, a busbar cover that covers a busbar of a battery array, and a terminal cover connected to the busbar cover and moveable back and forth between a closed position and an open position. The terminal cover and cover at least one terminal of the battery array when in the closed position.
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公开(公告)号：US09979058B2
公开(公告)日：2018-05-22
申请号：US15133667
申请日：2016-04-20
IPC分类号： H01M10/6554 , H01M10/655 , H01M10/6551 , H01M10/613 , H01M10/6556 , H01M10/6567 , H01M10/625
CPC分类号： H01M10/6551 , H01M10/613 , H01M10/625 , H01M10/6554 , H01M10/6556 , H01M10/6567 , H01M2220/20
摘要： An exemplary battery thermal transfer assembly includes a thermal interface material having a first side with a plurality of protrusions compressed against a plurality of battery cells, and an opposing, second side interfacing with a thermal exchange plate. Another exemplary battery thermal transfer assembly includes a thermal interface material sheet having a first side with a plurality of protrusions compressed against a plurality of battery cells, and an opposing, second side interfacing with a thermal exchange plate.
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