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公开(公告)号：US10252622B2
公开(公告)日：2019-04-09
申请号：US15292183
申请日：2016-10-13
Applicant: Ford Global Technologies, LLC
Inventor： David Anthony Symanow
Abstract: A vehicle may include a battery and a controller programmed to set a bus voltage threshold such that during a next charging event a voltage of the battery achieves a desulfation value. The controller may set the bus voltage threshold in response to charge acceptance of the battery falling below a predetermined sulfation value. The controller may be programmed to lower the threshold such that the voltage of the battery falls below the desulfation value. The controller may lower the threshold in response to the charge acceptance exceeding the predetermined sulfation value during the event.
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公开(公告)号：US20220402479A1
公开(公告)日：2022-12-22
申请号：US17822296
申请日：2022-08-25
Applicant: Ford Global Technologies, LLC
Inventor： David Anthony Symanow , Prasad Venkiteswaran , Ray C. Siciak
IPC: B60W20/13 , B60W10/06 , B60W10/08 , B60W10/26 , B60K6/44 , B60K6/48 , B60L3/12 , B60W20/11 , B60K6/46 , B60L58/13
Abstract: A computer includes a processor and a memory storing processor-executable instructions. The processor is programmed to prevent a traction battery from providing power to a vehicle powertrain below a charge threshold, and then, upon one of (a) receiving an acceleration demand above an acceleration threshold and (b) predicting that a planned maneuver classified as high acceleration will occur within a time threshold, permit the traction battery to provide power to the vehicle powertrain below the charge threshold.
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公开(公告)号：US20190135206A1
公开(公告)日：2019-05-09
申请号：US15804727
申请日：2017-11-06
Applicant: Ford Global Technologies, LLC
Inventor： John Sturza , Masahiro Kimoto , Tsung-Han Tsai , David Anthony Symanow , Ray C. Siciak
IPC: B60R16/033
CPC classification number: B60R16/033 , B60R16/03
Abstract: Method and apparatus are disclosed for controlling a high voltage power supply. An example vehicle includes first and second power supply buses, a high voltage power supply coupled to the first and second power supply buses, and a high voltage controller. The high voltage controller is configured to control the high voltage power supply, detect a short circuit on the first power supply bus, and responsively change a power source of the high voltage controller by activating an opto-isolator and one or more smart FETs.
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公开(公告)号：US10752116B2
公开(公告)日：2020-08-25
申请号：US15922989
申请日：2018-03-16
Applicant: Ford Global Technologies, LLC
Inventor： David Anthony Symanow , Ray C. Siciak , Michael Adel Awad Alla , Sami Dagher
IPC: B60L3/00 , G05D1/00 , B60R16/033 , H02J9/06
Abstract: An electrical power system for a vehicle includes an interface electrically connected to a node and a battery electrically connected to the interface. The interface includes circuit elements that permit current flow between the battery and the node when and only when the voltage of the node is below a threshold.
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公开(公告)号：US09796291B1
公开(公告)日：2017-10-24
申请号：US15347088
申请日：2016-11-09
Applicant: Ford Global Technologies, LLC
Inventor： David Anthony Symanow
CPC classification number: B60L11/1862 , B60L11/1864 , H01M10/425 , H01M16/00 , H01M2010/4271 , H01M2220/00 , H01M2220/20 , Y10S903/907
Abstract: A controller may include input channels configured to receive charge acceptance values of an auxiliary battery and an SOC of a traction battery. The controller may also include output channels configured to provide threshold signals to set a voltage threshold of an auxiliary bus coupled with the auxiliary battery and deriving power from the traction battery. The controller may include control logic configured to generate the threshold signals such that during a next charging event, a voltage of the auxiliary battery achieves a desulfation value. The controller logic may generate the threshold signals in response to the acceptance falling below a predetermined sulfation value and the SOC being above an SOC threshold.
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Patent Agency Ranking
公开(公告)号：US09682671B2
公开(公告)日：2017-06-20
申请号：US14300678
申请日：2014-06-10
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Mark J. Ferrel , David Anthony Symanow , Karin Lovett , Cathleen Tistle
CPC classification number: B60R16/033 , B60L1/00 , B60L11/00 , B60L11/18 , B60L11/1868 , B60L2210/10 , H02M3/04 , H02M3/156 , H02M2001/007 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7225
Abstract: A vehicle system according to an exemplary aspect of the present disclosure includes, among other things, a DC/DC converter bus adapted to operate at a first voltage set-point and a low voltage battery bus adapted to operate at a second voltage set-point different from the first voltage set-point.
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公开(公告)号：US20150353035A1
公开(公告)日：2015-12-10
申请号：US14300678
申请日：2014-06-10
Applicant: Ford Global Technologies, LLC
Inventor： Mark J. Ferrel , David Anthony Symanow , Karin Lovett , Cathleen Tistle
IPC: B60R16/033 , H02M3/04
CPC classification number: B60R16/033 , B60L1/00 , B60L11/00 , B60L11/18 , B60L11/1868 , B60L2210/10 , H02M3/04 , H02M3/156 , H02M2001/007 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7225
Abstract: A vehicle system according to an exemplary aspect of the present disclosure includes, among other things, a DC/DC converter bus adapted to operate at a first voltage set-point and a low voltage battery bus adapted to operate at a second voltage set-point different from the first voltage set-point.
Abstract translation: 根据本公开的示例性方面的车辆系统包括适于在第一电压设定点和适于在第二电压设定点处操作的低压电池总线的操作的DC / DC转换器总线 不同于第一个电压设定点。
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8.发明申请SYSTEM AND METHOD FOR CONTROLLING AN AUTOMATIC STOP-START ENGINE SYSTEM IN AN AUTOMOTIVE VEHICLE HAVING AN ELECTRIC PARKING BRAKE 有权在具有电动停车制动器的汽车中控制自动停止起动发动机系统的系统和方法公开(公告)号：US20140229090A1
公开(公告)日：2014-08-14
申请号：US13766943
申请日：2013-02-14
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Eric Michael Rademacher , Kirk Pebley , Karl-Peter Hesseler , David Anthony Symanow , Donna L. Bell
IPC: F02D35/00
CPC classification number: F02D35/00 , F02N11/0822 , F02N2200/0803 , Y02T10/48
Abstract: A system and method for controlling an automatic stop-start system of an automotive vehicle is disclosed. The system monitors the status of the parking brake to determine if the parking brake is in a state of transition between an applied state and a released state (in either direction). If the parking brake is in a state of transition, then the automatic re-starting of the engine is inhibited until the parking brake is no longer in a state of transition.
Abstract translation: 公开了一种用于控制机动车辆的自动停止启动系统的系统和方法。 系统监视驻车制动器的状态，以确定驻车制动器是否处于应用状态和释放状态（任一方向）之间的转换状态。 如果驻车制动器处于转变状态，则禁止发动机的自动再起动，直到驻车制动器不再处于转换状态。
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公开(公告)号：US11472397B2
公开(公告)日：2022-10-18
申请号：US15927135
申请日：2018-03-21
Applicant: Ford Global Technologies, LLC
Inventor： David Anthony Symanow , Prasad Venkiteswaran , Ray C. Siciak
IPC: B60W20/13 , B60W10/06 , B60W10/08 , B60W10/26 , B60K6/44 , B60K6/48 , B60L3/12 , B60W20/11 , B60K6/46 , B60L58/13
Abstract: A computer includes a processor and a memory storing processor-executable instructions. The processor is programmed to prevent a traction battery from providing power to a vehicle powertrain below a charge threshold, and then, upon one of (a) receiving an acceleration demand above an acceleration threshold and (b) predicting that a planned maneuver classified as high acceleration will occur within a time threshold, permit the traction battery to provide power to the vehicle powertrain below the charge threshold.
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公开(公告)号：US10525915B2
公开(公告)日：2020-01-07
申请号：US15804727
申请日：2017-11-06
Applicant: Ford Global Technologies, LLC
Inventor： John Sturza , Masahiro Kimoto , Tsung-Han Tsai , David Anthony Symanow , Ray C. Siciak
IPC: B60R16/033
Abstract: Method and apparatus are disclosed for controlling a high voltage power supply. An example vehicle includes first and second power supply buses, a high voltage power supply coupled to the first and second power supply buses, and a high voltage controller. The high voltage controller is configured to control the high voltage power supply, detect a short circuit on the first power supply bus, and responsively change a power source of the high voltage controller by activating an opto-isolator and one or more smart FETs.
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