公开(公告)号：US20240326850A1

公开(公告)日：2024-10-03

申请号：US18190399

申请日：2023-03-27

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Stuart C. Salter ,  David Celinske ,  Peter Attila Farkas ,  Solomon Lin ,  Sheran Anthony Alles ,  Peter Phung

IPC分类号： B60W50/14 ,  B60L58/15 ,  B60W30/188

CPC分类号： B60W50/14 ,  B60L58/15 ,  B60W30/1886 ,  B60L2240/80 ,  B60L2250/10 ,  B60L2250/16 ,  B60W2050/0083 ,  B60W2050/143 ,  B60W2050/146

摘要： A vehicle power system generates alerts prior to discontinuance of power to upfitter loads and vehicle loads according to a user defined priority sequence such that the alerts generated prior to discontinuance of power to the upfitter loads are different than the alerts generated prior to discontinuance of power to the vehicle loads.

公开(公告)号：US20240253640A1

公开(公告)日：2024-08-01

申请号：US18163141

申请日：2023-02-01

申请人： GM Global Technology Operations LLC

发明人： Dongxu Li ,  Su-Yang Shieh ,  Chunhao J. Lee ,  Paul Guillermo Otanez ,  Jason C. Jousma ,  Matthew Pruski

IPC分类号： B60W30/188 ,  B60W10/08 ,  B60W10/11 ,  B60W30/20

CPC分类号： B60W30/188 ,  B60W10/08 ,  B60W10/11 ,  B60W30/20 ,  B60W2510/1005 ,  B60W2510/1025 ,  B60W2710/083

摘要： A vehicle includes a control system that performs method of operating the vehicle. The control system includes a first motor processor associated with a first motor of the vehicle. The first motor processor receives a torque command from a vehicle motion control module, coordinates an allocation of the torque command into a first motor torque at the first motor and a transmission torque at a first transmission associated with the first motor, and controls the first motor to apply the torque command at the first motor.

公开(公告)号：US12043241B2

公开(公告)日：2024-07-23

申请号：US17739671

申请日：2022-05-09

申请人： CUMMINS INC.

发明人： Kenneth M. Follen ,  Arun Prakash Thunga Gopal ,  Archit N. Koti ,  Mugdha S. Sane ,  Vivek A. Sujan ,  Pinak Jayant Tulpule

IPC分类号： B60W10/30 ,  B60H1/00 ,  B60L1/00 ,  B60L1/02 ,  B60L7/10 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/12 ,  B60W20/14 ,  B60W30/18 ,  B60W30/188 ,  B60W50/00 ,  B60K6/20

CPC分类号： B60W10/30 ,  B60H1/00428 ,  B60H1/00764 ,  B60L1/003 ,  B60L1/02 ,  B60L7/10 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/12 ,  B60W20/14 ,  B60W30/18127 ,  B60W30/1886 ,  B60W50/0097 ,  B60K6/20 ,  B60L2240/34 ,  B60L2240/642 ,  B60L2240/662 ,  B60L2240/68 ,  B60W2552/15 ,  B60W2552/20 ,  B60W2555/20 ,  B60W2555/60 ,  B60W2556/50 ,  B60W2710/0688 ,  B60W2710/305 ,  B60Y2200/92 ,  B60Y2300/51 ,  Y02T10/72 ,  Y02T90/16 ,  Y10S903/93

摘要： Systems, apparatuses, and methods disclosed herein relate to a system including a vehicle accessory and a controller coupled to the vehicle accessory. The controller is configured to receive internal vehicle information including information about the vehicle accessory; receive external static information based on a position of the vehicle; receive external dynamic information based on the position and a time of travel of the vehicle at the position; and control operation of the vehicle accessory based on the internal vehicle information, the external static information, and the external dynamic information.

公开(公告)号：US20240239331A1

公开(公告)日：2024-07-18

申请号：US18599795

申请日：2024-03-08

申请人： DENSO CORPORATION

发明人： Shigeru KAMIO ,  Haibo LIU ,  Keisuke KAWAI ,  Tatsuya TAKAGI ,  Sadahiro AKAMA ,  Harumi HORIHATA ,  Masaru KUBOTA ,  Youichi KUROYANAGI

IPC分类号： B60W30/045 ,  B60W10/08 ,  B60W10/18 ,  B60W30/18 ,  B60W30/188

CPC分类号： B60W30/045 ,  B60W10/08 ,  B60W10/18 ,  B60W30/18036 ,  B60W30/18109 ,  B60W30/188 ,  B60W2510/20 ,  B60W2520/14 ,  B60W2520/28 ,  B60W2520/30 ,  B60W2710/083 ,  B60W2710/18 ,  B60W2710/20 ,  B60W2720/14 ,  B60W2720/28 ,  B60W2720/30

摘要： A mobile object includes: a first braking/driving torque application unit that applies first braking/driving torque to a right driving wheel; a second braking/driving torque application unit that applies second braking/driving torque to a left driving wheel; a right driven wheel and a left driven wheel each of which is constituted of a caster wheel; and a control unit that controls the first braking/driving torque application unit and the second braking/driving torque application unit. Moreover, the control unit is configured to perform turning, advancing/reversing and braking of the mobile object by controlling the first braking/driving torque and the second braking/driving torque or by controlling rotational speed of the right driving wheel and rotational speed of the left driving wheel.

公开(公告)号：US20240227810A1

公开(公告)日：2024-07-11

申请号：US18559361

申请日：2021-05-12

申请人： Volvo Truck Corporation

发明人： Johan LINDBERG

IPC分类号： B60W30/18 ,  B60W10/08 ,  B60W30/188 ,  H02K1/02 ,  H02K1/12 ,  H02K11/00

CPC分类号： B60W30/18127 ,  B60W10/08 ,  B60W30/188 ,  H02K1/02 ,  H02K1/12 ,  H02K11/0094 ,  B60W2300/125 ,  B60W2556/50 ,  B60W2900/00 ,  H02K2213/09

摘要： An electric machine for a heavy-duty vehicle, the electric machine including a stator and a rotor separated by an air gap, where the stator includes a stator reconfiguration device arranged to modify a magnetic property of the stator, wherein the stator is mechanically reconfigurable by the stator reconfiguration device to allow control of magnetic flux in the air gap.

公开(公告)号：US12012105B2

公开(公告)日：2024-06-18

申请号：US17642825

申请日：2020-11-10

申请人： AUDI AG

发明人： Andreas Zecherle ,  Harald Hagen

IPC分类号： B60W30/182 ,  B60W30/188 ,  B60W50/14 ,  B60W50/16 ,  F16H61/66

CPC分类号： B60W30/182 ,  B60W30/188 ,  B60W50/14 ,  B60W50/16 ,  B60W2710/085 ,  F16H2061/6611 ,  F16H2061/6615 ,  F16H2061/6616

摘要： A method for operating a motor vehicle. The motor vehicle has a drive unit which is designed in such a way that, in case of acceleration, the motor vehicle is accelerated using a continuous torque output. The drive unit is operable in a first and second operating mode. In the first operating mode the motor vehicle is accelerated without interruption by the continuous torque output, and in the second operating mode the continuous torque output is changed over to a stepped torque output, so that in the second operating mode the motor vehicle is accelerated subject to interruption by the stepped torque output.

公开(公告)号：US20240166188A1

公开(公告)日：2024-05-23

申请号：US17779495

申请日：2020-09-21

申请人： CUMMINS INC.

发明人： Martin T. Books ,  Jack SCHNEIDER ,  Jaime A. LUGO-CASTILLO ,  Odaro OMUSI ,  Richard A. BOOTH ,  Quresh SUTARWALA

IPC分类号： B60W10/02 ,  B60W10/08 ,  B60W10/18 ,  B60W30/188 ,  B60W50/00

CPC分类号： B60W10/024 ,  B60W10/08 ,  B60W10/18 ,  B60W30/1886 ,  B60W2050/0024 ,  B60W2510/083 ,  B60W2720/24

摘要： A method of reducing rollback of a electric vehicle, including determining a position baseline of the electric vehicle; determining a position compensated speed of the electric vehicle based on the position baseline; determining a hold torque as a function of the position compensated speed; and generating a command to apply the hold torque to the motor-generator of the electric vehicle.

公开(公告)号：US11981319B2

公开(公告)日：2024-05-14

申请号：US17611082

申请日：2020-05-13

申请人： Cummins Inc.

发明人： Archit N. Koti ,  Rohinish Gupta ,  Xing Jin ,  Kenneth M. Follen ,  Arun Prakash Thunga Gopal ,  Manik Narula

IPC分类号： B60W20/16 ,  B60L58/13 ,  B60W30/18 ,  B60W30/188 ,  B60W40/10 ,  B60W40/105 ,  B60W50/00

CPC分类号： B60W20/16 ,  B60L58/13 ,  B60W30/1882 ,  B60W40/105 ,  B60W50/0097 ,  B60L2240/12 ,  B60L2240/525 ,  B60L2260/54 ,  B60L2270/12 ,  B60W2510/244 ,  B60W2520/10

摘要： Methods and systems for improving fuel economy and reducing emissions of a vehicle with an electric motor, an engine and an energy storage device are disclosed. The methods and systems involve obtaining lookahead information and current state information, wherein the lookahead information includes a predicted vehicle speed, and the current state information includes a current state of charge (SOC) for the energy storage device coupled to the electric motor; and determining, based on the lookahead information and the current state information, a target power split between the energy storage device and the engine.

公开(公告)号：US20240051543A1

公开(公告)日：2024-02-15

申请号：US18447253

申请日：2023-08-09

申请人： AUDI AG

发明人： Philipp PROCHAZKA

IPC分类号： B60W30/188 ,  B60W40/02 ,  B60W10/04

CPC分类号： B60W30/188 ,  B60W40/02 ,  B60W10/04 ,  B60W2530/16 ,  B60W2720/106

摘要： The disclosure relates to a method for adapting the driving performance of a vehicle, including: saving a definition of a desired driving performance of a vehicle in a memory of a drive controller of the vehicle, saving a definition of a base driving resistance of the vehicle in the memory of the drive controller of the vehicle, saving a definition of a behavior of a drive motor of the vehicle, including an engine speed/power correlation of the drive motor, in the memory of the drive controller of the vehicle, calculating a required nominal drive power of the vehicle needed to achieve the desired driving performance, and regulating current drive power of the vehicle according to the nominal drive power calculated by the drive controller. The disclosure further relates to a drive controller as well as a vehicle having a drive controller.

公开(公告)号：US20240034297A1

公开(公告)日：2024-02-01

申请号：US18484628

申请日：2023-10-11

申请人： ZHEJIANG GEELY HOLDING GROUP CO., LTD. ,  GEELY AUTOMOBILE RESEARCH INSTITUTE (NINGBO) CO., LTD

发明人： Xianjun YE ,  Ou RUAN

IPC分类号： B60W10/08 ,  B60W30/188 ,  H02P21/30

CPC分类号： B60W10/08 ,  B60W30/188 ,  H02P21/30 ,  B60W2710/085

摘要： Disclosed are a bus current control method, a device, a system and a storage medium. The method includes: obtaining a data set including a motor speed corresponding to a current time point, an actual current and an actual torque; determining a limit current at the current time point according to the motor speed; in response to the limit current being less than the actual current, determining a deviation value at the current time point according to the limit current and the actual current; determining a target requested torque based on the deviation value and the actual torque; and determining the bus current according to the target requested torque.