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公开(公告)号：US10106162B2
公开(公告)日：2018-10-23
申请号：US15213908
申请日：2016-07-19
Applicant: Ford Global Technologies, LLC
Inventor： Scott James Thompson , Todd McCullough
IPC: B60W30/18 , B60W10/02 , B60W10/06 , B60W20/00 , F02D41/06 , F02D41/26 , F02N11/08 , B60K6/387 , B60K6/547 , B60W10/08 , B60W10/115 , B60W30/194 , F02N11/04 , F16D41/00 , B60W20/40 , F02N15/02 , F02N15/08 , B60K6/26 , B60K6/48
Abstract: Systems and methods for starting an engine of a hybrid powertrain or driveline that includes an engine and a driveline disconnect clutch are described. In one example, a motor/generator rotates one side of an open driveline disconnect clutch that is coupled to a transmission, and then closes the open driveline disconnect clutch in response to motor/generator acceleration being less than a threshold.
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公开(公告)号：US09663097B2
公开(公告)日：2017-05-30
申请号：US14465639
申请日：2014-08-21
Applicant: Ford Global Technologies, LLC
Inventor： Mark Steven Yamazaki , Wei Liang , Xiaoyong Wang , Rajit Johri , Jeffrey Allen Doering , Ming Lang Kuang , Chen Zhang , Scott James Thompson
IPC: B60W10/00 , B60W10/08 , B60W10/02 , B60W10/06 , B60W10/10 , B60W20/00 , B60W20/40 , B60W30/18 , B60W30/184 , B60K6/387 , B60K6/48 , B60K6/547 , B60W10/115 , B60W10/30 , B60K6/26
CPC classification number: B60W10/08 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/268 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/115 , B60W10/30 , B60W20/17 , B60W20/40 , B60W30/18027 , B60W30/184 , B60W30/1846 , B60W2510/081 , B60W2510/1005 , B60W2510/244 , B60W2540/10 , B60W2710/081 , B60W2710/082 , B60W2710/1083 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93
Abstract: Systems and methods for improving launching of a stopped hybrid vehicle are presented. The systems and methods adjust speed of a motor to reduce the possibility of noticeable impact between driveline gears during vehicle launch. In one example, motor speed is adjusted to a pump pressurization speed where driveline components may be moved to reduce impact between driveline gears during vehicle launch.
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公开(公告)号：US20170120896A1
公开(公告)日：2017-05-04
申请号：US14929882
申请日：2015-11-02
Applicant: Ford Global Technologies, LLC
Inventor： Scott James Thompson , Bernard D. Nefcy , Todd Mccullough
CPC classification number: B60W20/40 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/268 , B60K2006/4825 , B60W10/02 , B60W10/023 , B60W10/06 , B60W10/08 , B60W2510/0241 , B60W2510/1015 , B60W2540/10 , B60W2710/027 , B60W2710/083 , F02N11/04 , F02N11/103 , F02N2200/0802 , F02N2300/104 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/906 , Y10S903/93
Abstract: Systems and methods for operating a driveline of a hybrid powertrain that includes a motor/generator and driveline disconnect clutch are described. The systems and methods may adjust a torque capacity of the driveline disconnect clutch during engine starting. Torque output from the motor/generator may also be adjusted during engine starting.
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公开(公告)号：US09327721B2
公开(公告)日：2016-05-03
申请号：US14331853
申请日：2014-07-15
Applicant: Ford Global Technologies, LLC
Inventor： Rajit Johri , Xiaoyong Wang , Scott James Thompson , Jeffrey Allen Doering
CPC classification number: B60W20/40 , B60K6/20 , B60K6/24 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/08 , B60W10/18 , B60W30/18018 , B60W30/18063 , B60W30/20 , B60W2030/203 , B60W2030/206 , B60W2510/0638 , B60W2520/10 , F02N5/04 , F02N11/04 , F02N11/0833 , F02N15/022 , Y02T10/6221 , Y02T10/6252 , Y02T10/6295 , Y10S903/93 , Y10T477/6352
Abstract: Systems and methods for starting an engine of a hybrid vehicle that is in a creep mode are presented. In one example, a torque converter lockup clutch is released and vehicle speed is closed loop controlled in response to a request to start an engine. The vehicle speed is controlled so that a torque disturbance related to closing a driveline disconnect clutch may be reduced.
Abstract translation: 介绍了一种用于启动处于爬行模式的混合动力车辆发动机的系统和方法。 在一个示例中，响应于启动发动机的请求，释放变矩器锁止离合器并且车速被闭环控制。 控制车速，从而可以减少与闭合动力传动系统离合器有关的转矩扰动。
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公开(公告)号：US20150197241A1
公开(公告)日：2015-07-16
申请号：US14664237
申请日：2015-03-20
Applicant: Ford Global Technologies, LLC
Inventor： Douglas Raymond Martin , Ted Haladyna , Kenneth James Miller , Scott James Thompson
CPC classification number: B60W20/16 , B60W20/00 , F02D29/02 , F02D41/024 , F02N11/0818 , F02N11/0829 , F02N2200/026 , F02N2200/061 , Y02T10/26 , Y02T10/48 , Y10S903/903 , Y10T477/677
Abstract: Methods and systems are provided for extending an engine-off period of a hybrid vehicle while reducing engine cold-start emissions. During an engine pull-up to meet operator demand, the engine is held at a higher power for a longer duration to aggressively heat the exhaust catalyst. Subsequently, the engine is pulled up to a lower power and held at the lower power for shorter bursts of time to activate the exhaust catalyst.
Abstract translation: 提供了用于延长混合动力车辆的发动机关闭时段同时减少发动机冷启动排放的方法和系统。 在发动机上拉以满足操作者的需求的情况下，发动机保持较高的动力持续较长的时间，从而大大加热排气催化剂。 随后，发动机被拉起到较低的功率并且以更低的功率保持较短的时间以激活排气催化剂。
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Patent Agency Ranking
公开(公告)号：US20140288736A1
公开(公告)日：2014-09-25
申请号：US13849417
申请日：2013-03-22
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Douglas Raymond Martin , Ted Haladyna , Kenneth James Miller , Scott James Thompson
IPC: F02D29/02
CPC classification number: B60W20/16 , B60W20/00 , F02D29/02 , F02D41/024 , F02N11/0818 , F02N11/0829 , F02N2200/026 , F02N2200/061 , Y02T10/26 , Y02T10/48 , Y10S903/903 , Y10T477/677
Abstract: Methods and systems are provided for extending an engine-off period of a hybrid vehicle while reducing engine cold-start emissions. During an engine pull-up to meet operator demand, the engine is held at a higher power for a longer duration to aggressively heat the exhaust catalyst. Subsequently, the engine is pulled up to a lower power and held at the lower power for shorter bursts of time to activate the exhaust catalyst.
Abstract translation: 提供了用于延长混合动力车辆的发动机关闭时段同时减少发动机冷启动排放的方法和系统。 在发动机上拉以满足操作者的需求的情况下，发动机保持较高的动力持续较长的时间，从而大大加热排气催化剂。 随后，发动机被拉起到较低的功率并且以更低的功率保持较短的时间以激活排气催化剂。
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公开(公告)号：US08718857B2
公开(公告)日：2014-05-06
申请号：US13916270
申请日：2013-06-12
Applicant: Ford Global Technologies, LLC
Inventor： William Paul Perkins , Scott James Thompson
IPC: B60L11/00
CPC classification number: B60W20/00 , B60K6/445 , B60W10/06 , B60W10/08 , B60W2710/0644 , B60W2710/081 , B60Y2300/525 , F02B2075/125 , F02D13/0219 , F02D13/0261 , F02D19/084 , F02D29/02 , F02D41/042 , F02D41/062 , F02D2041/001 , F02N11/0822 , Y02T10/18 , Y02T10/36 , Y02T10/48 , Y02T10/6239 , Y10S903/902 , Y10T477/23
Abstract: Methods and systems are provided for raising the speed of a hybrid electric vehicle operating in an electric-only mode. During conditions when the vehicle is driven only by an electric motor, vehicle speed may be raised by spinning the engine unfueled using power from a system battery, while adjusting valve operation to reduce engine pumping losses. In this way, vehicle speed may be raised more efficiently and without damaging rotating transmission components.
Abstract translation: 提供了用于提高以电动模式操作的混合电动车辆的速度的方法和系统。 在仅通过电动机驱动车辆的状态下，通过使用来自系统电池的动力进行不加燃料的发动机的旋转来提高车速，同时调节阀的操作以减少发动机泵送损失。 以这种方式，可以更有效地提高车辆速度并且不损害旋转的传动部件。
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公开(公告)号：US11377090B2
公开(公告)日：2022-07-05
申请号：US16706022
申请日：2019-12-06
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Corey James Blue , Minku Lee , Scott James Thompson , Bradley Dean Riedle
Abstract: A vehicle includes an engine having a crankshaft, an electric machine having a rotor, a disconnect clutch having an input secured to the crankshaft and an output secured to the rotor, a hydraulic pump mechanically powered via rotation of the rotor and configured to supply hydraulic fluid to the actuate the disconnect clutch, a torque converter having an impeller secured to the rotor, and controller. The controller is programmed to, responsive to a speed of the impeller decreasing to less than a first threshold, which is indicative of a subsequent shutdown of the hydraulic pump, and responsive to the disconnect clutch being open while the engine is shut down, advance the disconnect clutch to a touch point where opposing sides of disconnect clutch make contact but substantially zero power is transferred between the engine and the electric machine.
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公开(公告)号：US20210261113A1
公开(公告)日：2021-08-26
申请号：US17302691
申请日：2021-05-10
Applicant: Ford Global Technologies, LLC
Inventor： Corey Blue , Scott James Thompson , Stephen Michael Cicala , Mary Bellino , Bradley D. Riedle
Abstract: Systems and methods for operating a driveline of a hybrid vehicle are described. In one example, a torque that is produced by an engine is adjusted responsive to a transmission oil temperature and a speed of a torque converter impeller so that temperature of oil in a transmission lube circuit may be maintained at a desired temperature.
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30.发明授权公开(公告)号：US10322711B2
公开(公告)日：2019-06-18
申请号：US15285008
申请日：2016-10-04
Applicant: Ford Global Technologies, LLC
Inventor： Mark Steven Yamazaki , Christopher Alan Lear , Scott James Thompson , Rajit Johri , Fazal Urrahman Syed
IPC: B60W20/13 , B60W10/06 , B60W10/08 , B60W10/02 , B60W10/26 , B60L11/04 , B60L11/18 , B60L1/00 , B60L50/16 , B60L58/12 , B60L58/20 , B60K6/387 , B60K6/46
Abstract: A vehicle includes an electric machine, a starter-generator, and a controller. The electric machine is coupled to a traction battery via an inverter. The starter-generator is mechanically coupled with an engine and electrically coupled with a low-voltage battery. And, the controller charges the low-voltage battery with power from the traction battery, and in response to a torque demand of the electric machine falling below a threshold defined by losses of the inverter, transitions to the starter-generator to charge the low-voltage battery.
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