公开(公告)号：US12017640B2

公开(公告)日：2024-06-25

申请号：US17684914

申请日：2022-03-02

申请人： Mazda Motor Corporation

发明人： Yutaro Fukuda ,  Tadashi Saito ,  Takahiro Kashimoto

IPC分类号： B60W20/40 ,  B60K6/387 ,  B60W10/02 ,  B60W30/192 ,  B60K6/26

CPC分类号： B60W20/40 ,  B60K6/387 ,  B60W10/023 ,  B60W30/192 ,  B60K2006/268 ,  B60W2710/083

摘要： A hybrid vehicle controlling method is provided. In response to an engine startup demand, when a vehicle target driving force is below a given value, an instruction hydraulic pressure for a hydraulic control circuit is set to a first pressure at which an increase rate in an engagement pressure at a start of engaging of a friction engagement element becomes below a given rate and maintained for a given time period, then set to a second pressure at which an engine-startup engagement pressure is applied to the friction engagement element and maintained until the engine startup is completed, and then set to a third pressure for setting the friction engagement element to an engaged state. When the target driving force is above the given value, the instruction hydraulic pressure is set to the second pressure and maintained until the engine startup is completed, and then set to the third pressure.

公开(公告)号：US12005783B2

公开(公告)日：2024-06-11

申请号：US17840840

申请日：2022-06-15

申请人： Oshkosh Defense, LLC

发明人： Chad Smith ,  Mitchel Nordahl ,  Mikel Ullman ,  Jessica Szymanski ,  Bradon Zeitler

IPC分类号： B60K6/26 ,  B60K6/24 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/48 ,  B60K6/54 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/00 ,  B60L53/50 ,  B60L58/20 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/08 ,  B62D21/02 ,  B62D21/04 ,  B62D63/02 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K1/04 ,  B60K6/383

CPC分类号： B60K6/48 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/54 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/0046 ,  B60L53/50 ,  B60L58/20 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/082 ,  B62D21/02 ,  B62D21/04 ,  B62D63/025 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K2001/0416 ,  B60K2006/262 ,  B60K6/383 ,  B60K2006/4825 ,  B60K2025/005 ,  B60K2025/022 ,  B60L2200/40 ,  B60L2210/10 ,  B60L2240/547 ,  B60W2300/26 ,  B60W2510/0657 ,  B60W2510/0676 ,  B60W2510/083 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2552/15 ,  B60W2556/50 ,  B60W2710/0644 ,  B60W2710/1022 ,  B60W2710/305 ,  B60Y2200/24 ,  B60Y2200/92 ,  B60Y2400/404 ,  F02N2200/061

摘要： A front end accessory drive (FEAD) for a military vehicle. The FEAD includes a first belt, a second belt, multiple accessories, an electric motor-generator, at least one other accessory, and a sprag clutch. The accessories and the electric motor-generator are coupled with the first belt. The at least one other accessory, the first belt, and the second belt are coupled with the sprag clutch. The second belt is configured to couple with an output shaft of an engine of the military vehicle and be driven by the output shaft of the engine to drive the sprag clutch. The sprag clutch is thereby configured to drive the at least one other accessory and the first belt, and the first belt is thereby configured to drive the plurality of accessories, and the electric motor-generator.

公开(公告)号：US11970170B2

公开(公告)日：2024-04-30

申请号：US17256262

申请日：2018-07-05

申请人： GKN Automotive Ltd.

发明人： Harwin Niessen ,  Michael Höck

IPC分类号： B60W30/18 ,  B60K17/02 ,  B60W10/02 ,  B60W10/20 ,  B60W30/182 ,  B60K1/00 ,  B62D5/04

CPC分类号： B60W30/182 ,  B60K17/02 ,  B60W10/023 ,  B60W10/20 ,  B60W30/18145 ,  B60K2001/001 ,  B60W2510/0275 ,  B60W2510/083 ,  B60W2520/406 ,  B60W2540/18 ,  B60W2710/027 ,  B60W2720/406 ,  B62D5/0466

摘要： A drive system for an axle of a motor vehicle can be controlled. The drive system can have at least one drive unit driving a drive shaft, a first output shaft, and a second output shaft, as well as first and second clutches connecting the drive shaft to the first and second output shafts, respectively. A control unit of the drive system controls the clutches to operate at least at certain operating points with a micro-slip control in which a speed differential between the drive shaft and the output shaft of >0 revolutions per minute (RPM) and

公开(公告)号：US11890940B2

公开(公告)日：2024-02-06

申请号：US17832258

申请日：2022-06-03

申请人： Oshkosh Defense, LLC

发明人： Chad Smith ,  Dave Marek ,  Neil Dekarske ,  Mike Bolton ,  Ryan Crabtree ,  Joseph Dehaan ,  Rachell Harsh ,  Michael Koenigs ,  Shawn Naglik ,  Mitchel Nordahl ,  Evan Schertz ,  Mikel Ullman ,  Jessica Szymanski ,  Bradon Zeitler ,  Deepak Shukla ,  Ed Trinklein ,  Tim Voight ,  Mike Yanacek ,  Matt Mathison ,  Nader Nasr

IPC分类号： B60W10/08 ,  B60K6/48 ,  B60K6/387 ,  B60W20/50 ,  B60W20/13 ,  B60W10/06 ,  B60W10/02 ,  B60K6/26 ,  B60K6/44 ,  B60K25/02 ,  B60K25/06 ,  B60L58/20 ,  B60L3/00 ,  B60W20/17 ,  B60W10/26 ,  B60W40/13 ,  B60K6/28 ,  B60K6/32 ,  B60K6/46 ,  B60L53/50 ,  B60K6/24 ,  B60K6/405 ,  B60K6/54 ,  B60K28/10 ,  B60K6/40 ,  B60W20/10 ,  B60W20/40 ,  F02N11/04 ,  F02N15/00 ,  B60K25/00 ,  B62D21/02 ,  B62D21/04 ,  B62D63/02 ,  B62D63/04 ,  F41H7/02 ,  B60W50/08 ,  B60W20/15 ,  B60W10/30 ,  B60K1/04 ,  B60K6/383

CPC分类号： B60K6/48 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/54 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/0046 ,  B60L53/50 ,  B60L58/20 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/082 ,  B62D21/02 ,  B62D21/04 ,  B62D63/025 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K6/383 ,  B60K2001/0416 ,  B60K2006/262 ,  B60K2006/4825 ,  B60K2025/005 ,  B60K2025/022 ,  B60L2200/40 ,  B60L2210/10 ,  B60L2240/547 ,  B60W2300/26 ,  B60W2510/0657 ,  B60W2510/0676 ,  B60W2510/083 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2552/15 ,  B60W2556/50 ,  B60W2710/0644 ,  B60W2710/1022 ,  B60W2710/305 ,  B60Y2200/24 ,  B60Y2200/92 ,  B60Y2400/404 ,  F02N2200/061

摘要： A driveline includes an engine, a transmission configured to couple to an axle of the electrified military vehicle, a tractive motor coupled to the transmission, an engine clutch positioned between the engine and the tractive motor, and an accessory drive. The accessory drive includes an accessory motor, an accessory clutch including a first portion and a second portion, an accessory coupled to the first portion, a first belt coupling the first portion to the accessory motor, and a second belt coupling the second portion to the engine.

公开(公告)号：US11702064B2

公开(公告)日：2023-07-18

申请号：US17815028

申请日：2022-07-26

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Guodong Tan ,  Atsushi Onomoto

IPC分类号： B60W20/40 ,  B60W10/02 ,  B60W10/06 ,  B60W10/30 ,  B60W10/08

CPC分类号： B60W20/40 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W2710/027 ,  B60W2710/083

摘要： A hybrid vehicle includes an engine and an electric motor as driving power sources, a clutch of a hydraulic type provided between the engine and the electric motor, an electric oil pump that supplies hydraulic pressure to the clutch, a mechanical oil pump that interlocks with a rotation of the electric motor and supplies hydraulic pressure to the clutch, and a controller that controls the electric motor and the electric oil pump.

公开(公告)号：US20180354493A1

公开(公告)日：2018-12-13

申请号：US15618972

申请日：2017-06-09

申请人： Ford Global Technologies, LLC

发明人： Rajit Johri ,  Minku Lee ,  Justin Panhans

IPC分类号： B60W20/19 ,  F16H61/48 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/13 ,  B60W30/18

CPC分类号： B60W20/19 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W20/13 ,  B60W30/18027 ,  B60W2510/244 ,  B60W2520/30 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/027 ,  B60W2710/0666 ,  B60W2710/083 ,  B60W2710/1083 ,  B60Y2200/92 ,  F16H59/18 ,  F16H59/54 ,  F16H61/48 ,  F16H2312/02 ,  Y10S903/93

摘要： Systems and methods for launching a hybrid vehicle that includes a motor/generator and an automatic transmission with a torque converter are described. The systems and methods may permit improved vehicle acceleration to enhance hybrid vehicle performance during specific vehicle launch conditions. The launch conditions may be established based on brake pedal position and accelerator pedal position.

公开(公告)号：US20180281778A1

公开(公告)日：2018-10-04

申请号：US15476297

申请日：2017-03-31

申请人： Ford Global Technologies, LLC

发明人： Chen Zhang ,  Jason Meyer ,  Bernard D. Nefcy ,  Ming Lang Kuang

IPC分类号： B60W20/40 ,  B60L11/02 ,  B60K6/48 ,  B60W30/18 ,  B60L7/10 ,  B60W10/06 ,  B60W10/08 ,  B60W30/188 ,  B60W10/02

CPC分类号： B60W20/40 ,  B60K6/48 ,  B60L7/10 ,  B60L11/02 ,  B60L2210/10 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18127 ,  B60W30/188 ,  B60W2510/081 ,  B60W2510/083 ,  B60W2710/021 ,  B60W2710/06 ,  B60W2710/083 ,  B60Y2200/92 ,  B60Y2300/18125 ,  B60Y2300/43 ,  B60Y2300/60 ,  B60Y2300/91 ,  B60Y2400/426 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/7077 ,  Y02T10/7275 ,  Y10S903/903

摘要： A vehicle powertrain includes a controller, a torque converter, and an engine and electric machine coupled by a clutch. The torque converter may be configured to couple the electric machine to an output shaft. The controller may be programed to generate a command for the electric machine to output torque to drive the torque converter toward a desired rotational speed, and to modify the command according to a difference between the desired rotational speed and an actual rotational speed to reduce the difference, wherein values of the difference are limited by thresholds that change with powertrain operation.

公开(公告)号：US20180265086A1

公开(公告)日：2018-09-20

申请号：US15762920

申请日：2016-09-23

申请人： KCM Corporation

发明人： Atsushi NAKAMURA ,  Mototaka KATAYAMA ,  Koji SHIMAZAKI

IPC分类号： B60W30/18 ,  B60W10/198 ,  B60W10/30 ,  B60K11/06 ,  B60W10/24 ,  B60W10/02 ,  E02F9/08 ,  E02F9/20 ,  E02F9/22 ,  F02B37/24 ,  F02D9/06 ,  F02D29/04 ,  F01P5/04 ,  F16H59/66 ,  F16H61/14 ,  F16H61/21

CPC分类号： B60W30/18009 ,  B60K11/06 ,  B60W10/02 ,  B60W10/023 ,  B60W10/026 ,  B60W10/04 ,  B60W10/06 ,  B60W10/198 ,  B60W10/24 ,  B60W10/30 ,  B60W30/18136 ,  B60W30/1884 ,  B60W2300/17 ,  B60W2510/0638 ,  B60W2510/104 ,  B60W2520/10 ,  B60W2710/024 ,  B60W2710/0638 ,  B60W2710/18 ,  B60W2710/30 ,  B60W2710/305 ,  B60Y2200/415 ,  B60Y2300/181 ,  E02F3/283 ,  E02F9/0883 ,  E02F9/2083 ,  E02F9/2217 ,  E02F9/2253 ,  F01P5/04 ,  F02B37/12 ,  F02B37/24 ,  F02D9/06 ,  F02D29/00 ,  F02D29/04 ,  F02D45/00 ,  F02D2200/501 ,  F02D2200/602 ,  F02D2200/702 ,  F16H59/66 ,  F16H61/14 ,  F16H61/21 ,  F16H2061/216 ,  Y02T10/144

摘要： A construction machine includes: an engine driving at least one hydraulic pump configured to supply operating oil to a hydraulic actuator; an exhaust adjustment mechanism adjusting a flow rate of exhaust from the engine; and a control device controlling the exhaust adjustment mechanism. The control device determines whether or not a first downhill traveling condition and/or a second downhill traveling condition are/is satisfied. When at least one of the first downhill traveling condition and the second downhill traveling condition is satisfied, the control device controls the exhaust adjustment mechanism such that the exhaust adjustment mechanism executes exhaust brake.

公开(公告)号：US20180208045A1

公开(公告)日：2018-07-26

申请号：US15843058

申请日：2017-12-15

申请人： AUDI AG

发明人： Michael SCHNEIDER ,  Henrik KAARTOMETSÄ ,  Bernhard BRÜCKL

IPC分类号： B60K6/485 ,  F02N11/08 ,  F02N11/10 ,  B60L15/20 ,  B60W10/02 ,  B60W20/40

CPC分类号： B60K6/485 ,  B60K6/387 ,  B60K6/547 ,  B60K2006/4825 ,  B60L15/2072 ,  B60L2240/12 ,  B60L2240/507 ,  B60W10/02 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W20/40 ,  B60W20/50 ,  B60W2050/0215 ,  B60W2510/0652 ,  B60W2510/082 ,  B60W2510/104 ,  B60W2710/021 ,  B60W2710/0644 ,  B60W2710/1005 ,  F02N11/0814 ,  F02N11/103 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y02T10/7258

摘要： A method for operating a drive device for a motor vehicle, which has an internal combustion engine, an electric motor, and a gearshift transmission. A drive shaft of the internal combustion engine can be coupled by a shift clutch to a motor shaft of the electric motor and the motor shaft is coupled to a transmission input shaft of the gearshift transmission. A driven shaft of the drive device is coupled to or can be coupled to a transmission output shaft of the gearshift transmission. In a first shifting state, the shift clutch is disengaged for decoupling of the internal combustion engine and the electric motor and, in a second shifting state, is engaged for coupling of the internal combustion engine and the electric motor.

公开(公告)号：US10012298B2

公开(公告)日：2018-07-03

申请号：US14818801

申请日：2015-08-05

申请人： AVL Powertrain Engineering, Inc.

发明人： Hamid Vahabzadeh

IPC分类号： F16H47/06 ,  F16H45/02 ,  F16H3/00 ,  B60W10/10 ,  B60W30/18 ,  B60W10/02 ,  F16H41/24

CPC分类号： F16H47/06 ,  B60W10/023 ,  B60W10/026 ,  B60W10/10 ,  B60W30/18027 ,  F16H3/006 ,  F16H41/24 ,  F16H45/02 ,  F16H2045/0221 ,  F16H2200/0043

摘要： A torque converter for coupling an engine to a manual transmission and a method of controlling the same are provided. The torque converter includes a housing rotating with the engine, a cover abutting the housing, a stator, a pump circulating fluid within the torque converter, and a turbine driven by the circulating fluid. An integrated disconnect clutch controls pump speed and a torsional damper attenuates vibrations transmitted through the housing. A first output shaft is coupled with the turbine and drives a first forward gear of the manual transmission while permitting slip. A second output shaft is coupled with the torsional damper, the integrated disconnect clutch, and the pump and drives at least one other forward gear of the manual transmission without slip. An output connection member rotatably couples the pump with the torsional damper, the integrated disconnect clutch, and the second output shaft.