公开(公告)号：US12122355B2

公开(公告)日：2024-10-22

申请号：US18206471

申请日：2023-06-06

申请人： Ford Global Technologies, LLC

发明人： Nicholas Dashwood Crisp ,  David Ramiro Garcia ,  David Cox ,  Matthew Mitchell

IPC分类号： B60W20/16 ,  B60K6/42 ,  B60K6/44 ,  B60K6/448 ,  B60W10/08 ,  B60W10/24 ,  B60W20/10 ,  F01N3/20 ,  F01N5/04

CPC分类号： B60W20/16 ,  B60W10/08 ,  F01N3/2026 ,  B60K6/42 ,  B60K6/44 ,  B60K6/448 ,  B60W10/24 ,  B60W20/10 ,  B60W2510/24 ,  B60W2510/244 ,  B60W2510/30 ,  F01N3/2006 ,  F01N3/2013 ,  F01N5/04 ,  F01N2240/04 ,  F01N2240/16 ,  F01N2550/22 ,  F01N2590/11 ,  F01N2610/105 ,  F01N2900/04

摘要： Systems and methods are described for electrical power control of a hybrid vehicle. A change in an electrical load of an ancillary component of the vehicle is determined. In response to determining the change in the electrical load of the ancillary component, an electrical load of an electrically heated catalyst of the vehicle is adjusted.

公开(公告)号：US12115967B2

公开(公告)日：2024-10-15

申请号：US17562184

申请日：2021-12-27

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Chih-Chiang Wu ,  Uma Sankar Rout ,  Bang-Yuan Liu ,  Yun-Huan Li

IPC分类号： B60W20/10 ,  G06F1/3296

CPC分类号： B60W20/10 ,  G06F1/3296

摘要： The disclosure provides a power control device, which comprises a bleeder circuit forming a first discharging path and an aux low-voltage (LV) power supply unit forming a second discharging path. The bleeder circuit is connected with a voltage-regulating capacitor stably maintaining the high-voltage (HV) level from a HV battery. The aux LV power supply unit is connected with the bleeder circuit and the voltage-regulating capacitor in parallel. The aux LV power supply unit provides an aux LV level to the driver, when the power system operates abnormally, the HV level is discharged through the first and second discharging path and/or a third discharging path formed by a driver and a motor.

公开(公告)号：US20240326776A1

公开(公告)日：2024-10-03

申请号：US18619855

申请日：2024-03-28

申请人： HONDA MOTOR CO., LTD.

发明人： Daiko Tsutsumi ,  Koji Hosono ,  Akinori Kita

IPC分类号： B60W20/10 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/10 ,  B60W10/06 ,  B60W10/08

摘要： An electric power control device includes an acquisition unit configured to acquire information indicating a maximum power value that is a maximum value of electric power that can be output from a battery without causing an excessive output voltage drop and information indicating a requested power value, a determination unit configured to determine a suppliable power value indicating electric power that can be supplied from the battery to a starting mechanism when starting a stopped internal combustion engine, based on a difference between a maximum power value and a requested power value, and a control unit configured to start the internal combustion engine using electric power corresponding to the suppliable power value determined by the determination unit.

公开(公告)号：US12097840B2

公开(公告)日：2024-09-24

申请号：US17583312

申请日：2022-01-25

申请人： KAIST (Korea Advanced Institute of Science and Technology)

发明人： Kyung Soo Kim ,  Kyung Hwan Choi ,  In Gwun Jang

IPC分类号： B60W20/10 ,  B60W20/20 ,  G01C21/34

CPC分类号： B60W20/10 ,  B60W20/20 ,  G01C21/3469 ,  B60W2510/083

摘要： A power control method and apparatus in consideration of a driving environment of a hybrid vehicle is provided. The method and apparatus for controlling a power of a hybrid vehicle enable real-time application while having adaptability to various driving environment.
For a hybrid vehicle, the power control method and apparatus provide optimum fuel efficiency performance in any driving environment through power control considering the current driving environment in real time.

公开(公告)号：US20240308495A1

公开(公告)日：2024-09-19

申请号：US18184435

申请日：2023-03-15

申请人： Dana Automotive Systems Group, LLC

发明人： Peter DECKMYN ,  Stijn GOOSSENS

IPC分类号： B60W20/10 ,  B60W10/06 ,  B60W10/08 ,  B60W50/14

CPC分类号： B60W20/10 ,  B60W10/06 ,  B60W10/08 ,  B60W50/14 ,  B60W2050/146 ,  B60W2510/06 ,  B60W2510/08 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2530/10

摘要： Systems and methods are shown for estimating an available amount of acceleration available to a vehicle. In one example, a method for a controller of a vehicle comprises displaying an estimated available acceleration of the vehicle at a current speed of the vehicle in an in-cabin display of the vehicle, the estimated available acceleration estimated based on a performance characteristic of a power source of the vehicle and a model of an interaction of the vehicle with an environment of the vehicle. The power source may include one or both of an internal combustion engine and an electric machine.

公开(公告)号：US20240253614A1

公开(公告)日：2024-08-01

申请号：US18632768

申请日：2024-04-11

申请人： Rolls-Royce Solutions GmbH

发明人： Jan Boyde ,  Marcus Fackler

IPC分类号： B60W20/10 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30

CPC分类号： B60W20/10 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30

摘要： A method for operating a hybrid drive includes the steps of: providing an internal combustion engine, an electric machine, a converter, and a drive shaft, the internal combustion engine including a combustion engine, the converter being electrically connected to the electric machine, the internal combustion engine and the electric machine being connected to each other in a torque-transmitting manner by way of the drive shaft; determining a rotational motion signal associated with the drive shaft, the rotational motion signal being determined by way of an electrical converter variable of the converter; and determining a signal characterization of a momentary curve of the electrical converter variable, the signal characterization indicating an intermittent cylinder operation of the combustion engine.

公开(公告)号：US12012089B2

公开(公告)日：2024-06-18

申请号：US17483463

申请日：2021-09-23

申请人： Ford Global Technologies, LLC

发明人： Stephen Thomas Powell ,  Samuel Johnson ,  Thomas Kostrzewski ,  Ling Gong

IPC分类号： B60W20/10 ,  G01R31/367

CPC分类号： B60W20/10 ,  G01R31/367

摘要： A vehicle power testing system is described. The power testing system may provide power testing that displays maximum simultaneous power usage for multiple auxiliary devices drawing power from the vehicle power generation system over a span of time. The power testing system may initialize a power test using a simple user interface, determine a number of auxiliary devices predicted to be connected to the power generation system at a future time, and generate a power simulation profile for the multiple connected auxiliary devices. The power testing system may generate an indication of maximum aggregate power usage and an alert message indicating that multiple auxiliary devices may be simultaneously used while connected to the vehicle power generation system based on an aggregate power rating associated with the vehicle power generation system.

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：US11958467B2

公开(公告)日：2024-04-16

申请号：US16980852

申请日：2019-02-14

申请人： Mazda Motor Corporation

发明人： Isao Toda ,  Seiyo Hirano ,  Hideki Sanai

IPC分类号： B60W20/10 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/52 ,  B60K6/547 ,  B60L7/10 ,  B60L15/20 ,  B60L53/20 ,  B60L53/50 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/10 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/52 ,  B60K6/547 ,  B60L7/10 ,  B60L15/20 ,  B60L53/20 ,  B60L53/50 ,  B60W10/06 ,  B60W10/08 ,  B60W2710/06 ,  B60W2710/08 ,  B60Y2200/92 ,  B60Y2300/18008 ,  B60Y2300/43 ,  B60Y2300/60 ,  B60Y2400/82

摘要： A hybrid driving apparatus is provided which enables a driver to sufficiently enjoy a driving feeling of a vehicle driven by an internal combustion engine. A hybrid driving apparatus includes an internal combustion engine that drive main driving wheels, a motive power transmission mechanism transmitting a driving force to the main driving wheels, a main driving electric motor driving the main driving wheels, an accumulator, sub-driving electric motors transmitting motive power to sub-driving wheels of the vehicle, and a control apparatus executing an electric motor traveling mode and an internal combustion engine traveling mode. The control apparatus causes the internal combustion engine to generate the driving force, the internal combustion engine is a flywheel-less engine, and the control apparatus causes the main driving electric motor to generate a torque for maintaining idling of the internal combustion engine in the internal combustion engine traveling mode.

公开(公告)号：US20240116488A1

公开(公告)日：2024-04-11

申请号：US18220175

申请日：2023-07-10

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Sun Young PARK ,  Joon Young PARK ,  Sung Deok KIM

IPC分类号： B60W20/10 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18

CPC分类号： B60W20/10 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18 ,  B60W2510/0208 ,  B60W2510/1005 ,  B60W2520/00

摘要： A hybrid electric vehicle includes a transmission without a reverse gear and a control method thereof. A situation in which a connection between the motor and the engine is stuck is overcome. When a predetermined condition is met, whether or not an engine clutch is in a specific state is determined. A first driving source is disposed on one end of the engine clutch, and a second driving source is disposed on the other end of the engine clutch. When the engine clutch is in the specific state, reverse driving is prevented. A transmission is controlled to be in a neutral position.