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公开(公告)号：US09994108B2
公开(公告)日：2018-06-12
申请号：US15250128
申请日：2016-08-29
Applicant: Ford Global Technologies, LLC
Inventor： David Anthony Symanow , Daniel Benjamin Kok , Derek Hartl , Jeffrey Raymond Mohr , William David Treharne
CPC classification number: B60L7/16 , B60K6/448 , B60K6/48 , B60L1/00 , B60L7/18 , B60L7/26 , B60L11/123 , B60L11/1814 , B60L11/1861 , B60L11/1868 , B60L2210/10 , B60L2240/527 , B60W10/08 , B60W10/18 , B60W10/184 , B60W10/26 , B60W20/13 , B60W30/18127 , B60Y2200/92 , B60Y2300/91 , B60Y2400/61 , Y10S903/947
Abstract: A vehicle system includes a voltage converter configured to electrically isolate and convert power transferred between high voltage (HV) and low voltage (LV) busses, and a controller configured to, responsive to regenerative power exceeding a charge power limit of a traction battery receiving charge via the HV bus, increase an output voltage of the converter to initiate transfer of some of the regenerative power to an auxiliary battery connected with the LV bus.
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公开(公告)号：US09925933B2
公开(公告)日：2018-03-27
申请号：US14015180
申请日：2013-08-30
Applicant: Ford Global Technologies, LLC
Inventor： Derek Hartl , Kevin Vander Laan
IPC: B60R16/02 , B60L1/00 , B60L1/02 , B60L3/00 , B60L3/04 , B60L3/12 , B60L7/14 , B60L11/00 , B60L11/14 , B60L11/18 , B60L15/00
CPC classification number: B60R16/02 , B60L1/003 , B60L1/02 , B60L3/0007 , B60L3/0023 , B60L3/0046 , B60L3/04 , B60L3/12 , B60L7/14 , B60L11/005 , B60L11/14 , B60L11/1803 , B60L11/1816 , B60L11/185 , B60L11/1861 , B60L11/1866 , B60L11/1868 , B60L11/1877 , B60L15/007 , B60L2210/12 , B60L2210/30 , B60L2210/40 , B60L2240/10 , B60L2240/34 , B60L2240/36 , B60L2240/525 , B60L2240/527 , B60L2240/529 , B60L2240/547 , B60L2240/549 , B60L2240/662 , B60L2240/80 , B60L2250/12 , B60L2260/22 , B60L2260/26 , B60L2270/12 , B60L2270/20 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7233 , Y02T10/7241 , Y02T10/7291 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y10T307/766
Abstract: A vehicle is disclosed comprising a pre-charge circuit, including a resistor, that selectively connects a traction battery to an electrical impedance. A controller is programmed to inhibit pre-charging for an amount of time when a predetermined number of pre-charge cycles have occurred within a preceding predetermined period of time. The predetermined number of pre-charge cycles may be based on a voltage or current magnitude across the resistor during the previous pre-charge cycles. The predetermined number of times may be modified based on prior successful and failed pre-charge cycles. A method of limiting a temperature increase of a pre-charge resistor is disclosed comprising counting a number of prior pre-charge cycles and inhibiting pre-charging when the number of prior pre-charge cycles within the preceding period of time exceeds a threshold.
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公开(公告)号：US20170072799A1
公开(公告)日：2017-03-16
申请号：US15341152
申请日：2016-11-02
Applicant: Ford Global Technologies, LLC
Inventor： Ryan J. Skaff , Derek Hartl , Paul Stephen Bryan , Angela L. Watson , David L. Watson
CPC classification number: B60K35/00 , B60K6/445 , B60K2370/143 , B60K2370/172 , B60K2370/174 , B60W50/14 , B60W2510/06 , G01D7/005 , G01D7/04 , G01D11/28 , G07C5/06 , Y02T10/6239 , Y02T10/84
Abstract: An information display system for a hybrid electric vehicle configured to display one or more reasons an engine is on is provided. The information display system also indicates how close the engine is to turning on due to an engine on reason by displaying a proximity indicator representing a value associated with the engine on reason and a threshold demarcating values which cause the engine to be on.
Abstract translation: 提供了一种用于显示发动机所处的一个或多个原因的混合电动车辆的信息显示系统。 信息显示系统还指示由于发动机原因，通过显示代表与发动机相关联的值的接近指示器以及导致发动机打开的阈值分界值，引擎发动机接通何时接近。
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公开(公告)号：US20160052519A1
公开(公告)日：2016-02-25
申请号：US14468143
申请日：2014-08-25
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Douglas Raymond Martin , Kenneth James Miller , William Perkins , Derek Hartl
CPC classification number: B60W30/18072 , B60L2260/24 , B60W10/02 , B60W10/08 , B60W20/40 , B60W30/18127 , B60W2030/1809 , F16H59/02 , F16H59/105 , F16H2059/0221
Abstract: An example method of controlling an electrified vehicle includes activating a coast switch to a place an electrified vehicle in a coast mode.
Abstract translation: 控制电气化车辆的示例性方法包括以惯性模式将惯性车辆启动到惯性车辆的地方。
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15.发明申请公开(公告)号：US20150025703A1
公开(公告)日：2015-01-22
申请号：US14327602
申请日：2014-07-10
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Kevin Vander Laan , Derek Hartl
IPC: G05F1/66
CPC classification number: G05F1/66 , B60L3/0046 , B60L3/12 , B60L11/1851 , B60L2240/545 , B60L2240/549 , H02H3/006 , H02H3/085 , H02H5/04 , H02H7/22 , H02H9/02 , Y02T10/7005 , Y02T10/705
Abstract: A primary current threshold is fit between an electrical capacity and electrical load for an electrical distribution component. When a first measured current exceeds the primary threshold, a power limit for the battery powering the component is reduced. When a second measured current is less than a secondary current threshold, the power limit is increased. The primary and secondary thresholds may be set for a plurality of time periods.
Abstract translation: 初级电流阈值适合用于配电部件的电容和电负载之间。 当第一测量电流超过主要阈值时，为组件供电的电池的功率限制减小。 当第二测量电流小于次级电流阈值时，功率极限增加。 主阈值和次阈值可以被设置为多个时间段。
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Patent Agency Ranking
公开(公告)号：US20140277874A1
公开(公告)日：2014-09-18
申请号：US13832780
申请日：2013-03-15
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Dale Scott Crombez , Ryan J. Skaff , William Paul Perkins , Derek Hartl
CPC classification number: B60W50/14 , B60K6/445 , B60K2350/1092 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2050/146 , B60W2510/305 , Y02T10/6239 , Y02T10/84 , Y10S903/93
Abstract: A user interface for conveying tips on driving behaviors or vehicle settings that will improve vehicle efficiency may be provided. The tips may be listed on an information display along with an efficiency impact value associated with each tip. The efficiency impact values may be conveyed in terms of fuel economy, vehicle range, emissions or some other value. Accordingly, the user interface may communicate ways to improve a vehicle's efficiency, as well as quantify the potential improvement in meaningful terms.
Abstract translation: 可以提供用于在提高车辆效率的驾驶行为或车辆设置上传送提示的用户界面。 这些提示可以与信息显示一起列出，以及与每个提示相关联的效率影响值。 效率影响值可以在燃油经济性，车辆范围，排放或某些其他价值方面进行。 因此，用户界面可以传达提高车辆效率的方式，以及量化有意义的术语的潜在改进。
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公开(公告)号：US10286807B2
公开(公告)日：2019-05-14
申请号：US15266275
申请日：2016-09-15
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Erik J. Christen , Jaswant-Jas S. Dhillon , Derek Hartl
IPC: H01M10/613 , B60L11/18 , H01M10/625 , H01M10/633 , H01M10/48
Abstract: Methods and systems for electric vehicles, such as battery electric vehicles (BEV) and plug-in hybrid electric vehicles (PHEV), include preemptively cooling a traction battery of the vehicle when a DC Fast Charge (DCFC) event is expected. The expected DCFC event is predicted during a drive cycle and prior to arrival at a DCFC station, based on drive history data of the vehicle or battery state of charge. Preemptive cooling is inhibited if the expected DCFC event can be completed in an amount of time less than a predefined amount of time.
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公开(公告)号：US10230231B2
公开(公告)日：2019-03-12
申请号：US15694177
申请日：2017-09-01
Applicant: Ford Global Technologies, LLC
Inventor： Ray C. Siciak , David Crist Gabriel , Bo Wu , Derek Hartl
IPC: H02H3/05 , B60R16/02 , H02J7/00 , B60L3/00 , B60L3/04 , B60L11/18 , H02H3/087 , H02H3/16 , H02H3/24 , H02H9/00
Abstract: Systems and methods provide an alternative high voltage cutoff technique for disconnecting a high voltage battery from an electrical network of a vehicle in the event of a fault condition. Embodiments include a vehicle system comprising an electrical bus and a battery module coupled to the electrical bus via a contactor and a disconnector. The vehicle system further includes a controller configured to switch the contactor to an open state, upon receiving a fault condition signal, and if the contactor failed to open, activating the disconnector to break electrical connection between the battery module and the electrical bus. In some embodiments, the fault condition signal is generated upon detecting a vehicular impact. In some embodiments, the disconnector is a pyrotechnic device powered by a vehicle battery included in the vehicle system.
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公开(公告)号：US20170368955A1
公开(公告)日：2017-12-28
申请号：US15189470
申请日：2016-06-22
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Thomas ZENNER , Daniel Benjamin Kok , Derek Hartl
CPC classification number: B60L11/1861 , B60K6/365 , B60K6/445 , B60K6/50 , B60L11/14 , B60L11/1862 , B60L2200/28 , B60L2240/48 , B60L2250/24 , B60W10/06 , B60W10/08 , B60W20/15 , B60W30/18036 , B60Y2200/91 , B60Y2200/92 , B60Y2300/18033 , B60Y2300/28 , B60Y2400/73 , Y02T10/6239 , Y02T10/6286 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y10S903/903 , Y10S903/91
Abstract: A method includes controlling an electrified vehicle by modifying a state of charge (SOC) window associated with an energy storage device of the electrified vehicle in response to a reverse driving event or a trailer towing event.
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公开(公告)号：US09755417B2
公开(公告)日：2017-09-05
申请号：US14201396
申请日：2014-03-07
Applicant: Ford Global Technologies, LLC
Inventor： Ray C. Siciak , David Crist Gabriel , Bo Wu , Derek Hartl
IPC: H02H3/05 , B60R16/02 , H02J7/00 , B60L3/00 , B60L3/04 , B60L11/18 , H02H3/087 , H02H3/16 , H02H3/24 , H02H9/00
CPC classification number: H02H3/05 , B60L3/0023 , B60L3/04 , B60L11/1816 , B60L11/1864 , B60L11/1868 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/441 , B60L2240/461 , B60R16/02 , H02H3/087 , H02H3/16 , H02H3/243 , H02H9/001 , H02J7/0031 , Y02T10/642 , Y02T10/7005 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T90/14
Abstract: Systems and methods provide an alternative high voltage cutoff technique for disconnecting a high voltage battery from an electrical network of a vehicle in the event of a fault condition. Embodiments include a vehicle system comprising an electrical bus and a battery module coupled to the electrical bus via a contactor and a disconnector. The vehicle system further includes a controller configured to switch the contactor to an open state, upon receiving a fault condition signal, and if the contactor failed to open, activating the disconnector to break electrical connection between the battery module and the electrical bus. In some embodiments, the fault condition signal is generated upon detecting a vehicular impact. In some embodiments, the disconnector is a pyrotechnic device powered by a vehicle battery included in the vehicle system.
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