-
公开(公告)号：US11097719B2
公开(公告)日：2021-08-24
申请号：US16243932
申请日：2019-01-09
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.
-
公开(公告)号：US10774919B2
公开(公告)日：2020-09-15
申请号：US15381603
申请日：2016-12-16
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Mark Steven Yamazaki , Scott James Thompson , David Crist Gabriel , Walter Joseph Ortmann , Christopher Alan Lear
Abstract: An electrified vehicle includes a transmission system including a differential and an electrically powered heating device configured to selectively warm a differential fluid of the differential. The electrically powered heating device is selectively powered to warm the differential fluid.
-
公开(公告)号：US20180172137A1
公开(公告)日：2018-06-21
申请号：US15381603
申请日：2016-12-16
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Mark Steven Yamazaki , Scott James Thompson , David Crist Gabriel , Walter Joseph Ortmann , Christopher Alan Lear
Abstract: An electrified vehicle includes a transmission system including a differential and an electrically powered heating device configured to selectively warm a differential fluid of the differential. The electrically powered heating device is selectively powered to warm the differential fluid.
-
公开(公告)号：US20180022353A1
公开(公告)日：2018-01-25
申请号：US15213908
申请日：2016-07-19
Applicant: Ford Global Technologies, LLC
Inventor： Scott James Thompson , Todd McCullough
CPC classification number: B60W30/18018 , B60K6/387 , B60K6/547 , B60K2006/268 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W20/40 , B60W30/194 , B60W2510/082 , B60W2510/087 , B60W2510/108 , B60W2510/244 , B60W2510/246 , B60Y2200/92 , B60Y2300/18016 , F02D41/062 , F02D41/26 , F02N11/04 , F02N11/0822 , F02N11/0851 , F02N15/022 , F02N15/08 , F02N2200/101 , F16D41/00 , Y10S903/903
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.
-
公开(公告)号：US20160016580A1
公开(公告)日：2016-01-21
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。
-
Patent Agency Ranking
6.发明申请SYSTEM OVERRIDE FOR USER SELECTED ELECTRIC-ONLY OPERATION OF A HYBRID VEHICLE 有权用于混合车辆的用户选择的电力操作的系统公开(公告)号：US20140114513A1
公开(公告)日：2014-04-24
申请号：US13655800
申请日：2012-10-19
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： William David Treharne , Paul Stephen Bryan , David Crist Gabriel , Thomas Chrostowski , Scott James Thompson
CPC classification number: B60W10/06 , B60W10/08 , B60W10/26 , B60W20/13 , B60W20/20 , B60W50/087 , B60W2050/0071 , B60W2510/087 , B60W2510/244 , B60W2540/04 , Y02T10/6286
Abstract: A vehicle, a control system for a vehicle having a user interface, and a method of controlling a vehicle are provided. In response to input selecting an electric-only operating mode, an engine is disabled such that the vehicle is propelled by an electric machine. In response to detecting a predefined vehicle state while the electric-only operating mode is selected, the engine is re-enabled such that the vehicle is propelled by at least one of the engine and electric machine. In response to detecting an absence of the predefined vehicle state while the electric-only operating mode is selected, the engine is disabled such that the vehicle is propelled by the electric machine.
Abstract translation: 提供车辆，具有用户界面的车辆的控制系统和控制车辆的方法。 响应于选择电动操作模式的输入，发动机被禁用，使得车辆被电动机推动。 响应于在选择电动操作模式时检测预定车辆状态，重新启动发动机，使得车辆由发动机和电机中的至少一个推动。 响应于在选择电动操作模式时检测到没有预定车辆状态，发动机被禁用，使得车辆被电机推动。
-
公开(公告)号：US12071122B2
公开(公告)日：2024-08-27
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
CPC classification number: B60W20/13 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/26 , B60W10/30 , B60W20/40 , B60W2510/0233 , B60W2510/0283 , B60W2510/0657 , B60W2510/107 , B60W2510/244 , B60W2710/021 , B60W2710/0605 , B60W2710/0666 , B60W2710/1083 , B60W2710/244 , B60W2710/30 , B60Y2200/92
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.
-
公开(公告)号：US10106148B2
公开(公告)日：2018-10-23
申请号：US15241971
申请日：2016-08-19
Applicant: Ford Global Technologies, LLC
Inventor： Jason Meyer , Rajit Johri , Mark Steven Yamazaki , Bernard D. Nefcy , Jeffrey Allen Doering , Scott James Thompson , Daniel Scott Colvin , Scott Steadmon Thompson
Abstract: A vehicle includes an engine having a crankshaft, a transmission, an electric machine, and at least one controller. The transmission includes a torque converter having a turbine fixed to a turbine shaft that is driveably connected to driven wheels of the vehicle. The torque converter includes an impeller and a bypass clutch configured to selectively lock the impeller and the turbine relative to each other. The electric machine includes a rotor selectively coupled to the crankshaft via a disconnect clutch and fixed to the impeller. The at least one controller is configured to generate a first torque command for the electric machine that defines a magnitude equal to driver-demanded torque while the bypass clutch is locked. The controller is further configured to, in response to a reduction in fluid pressure supplied to the bypass clutch, generate a second torque command for the electric machine that defines a magnitude equal to driver-demanded torque plus impeller inertia torque.
-
公开(公告)号：US10023177B2
公开(公告)日：2018-07-17
申请号：US15065236
申请日：2016-03-09
Applicant: Ford Global Technologies, LLC
Inventor： Daniel A. Makled , Xiaoyong Wang , Jeffrey Allen Doering , Scott James Thompson , Ameya Vivek Gadre , Alexander O'Connor Gibson , Seunghoon Lee
Abstract: A system and method for controlling engine starting in a hybrid vehicle having an engine, a first electric machine selectively coupled to the engine by a first clutch, a second electric machine coupled to the engine, a step-ratio transmission selectively coupled to the electric machine by a second clutch include starting the engine using either the first electric machine or the second electric machine based on engine stop position. The first electric machine may be a low voltage starter motor or integrated starter-generator. The system and method may use the first electric machine when the engine stop position is within a specified range of positions relative to a piston top dead center position associated with higher cranking torques.
-
公开(公告)号：US09988041B2
公开(公告)日：2018-06-05
申请号：US15180346
申请日：2016-06-13
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Mark Steven Yamazaki , Scott James Thompson , Joshua Nicholas Dewalt , Rajit Johri
IPC: B60K6/26 , B60K6/28 , B60W30/18 , B60W10/08 , B60W20/15 , B60K6/365 , B60K6/46 , B60K6/547 , B60W10/06
CPC classification number: B60W20/15 , B60K6/26 , B60K6/28 , B60K6/365 , B60K6/46 , B60K6/48 , B60K6/547 , B60W10/06 , B60W10/08 , B60W30/18009 , B60W30/18072 , B60W2030/18081 , B60W2540/10 , B60W2540/106 , B60W2540/12 , B60W2710/0672 , B60W2710/085 , B60Y2200/92 , B60Y2300/18008 , B60Y2300/43 , B60Y2300/60 , B60Y2400/112 , B60Y2400/60 , B60Y2400/80 , Y10S903/906 , Y10S903/907 , Y10S903/91 , Y10S903/919 , Y10S903/93
Abstract: A system and method for controlling a vehicle powertrain including an engine and a motor operable to propel the vehicle includes reducing a torque of the motor at a first torque reduction rate from a torque level above a minimum motor torque in response to a deceleration request. A torque of the engine is reduced at a second torque reduction rate less than the first torque reduction rate in response to the deceleration request.
-
-
-
-
-
-
-
-
-
Search Results
51
records
(took 0.016 seconds)
