公开(公告)号：US12122385B1

公开(公告)日：2024-10-22

申请号：US18583798

申请日：2024-02-21

Applicant: Honda Motor Co., Ltd.

Inventor： Ryo Takada ,  Katsuhito Kambe ,  Kazuya Moriyama ,  Naoki Tsuchiya ,  Fumitaka Abe ,  Yosuke Horiuchi ,  Yurina Morimoto ,  Taichi Kitamura ,  Shun Saigusa ,  Ikuo Nonaga

IPC: B60W10/10 ,  B60W10/18 ,  B60W30/18 ,  F16H59/10

CPC classification number: B60W30/18181 ,  B60W10/10 ,  B60W10/182 ,  B60W30/18118 ,  F16H59/105 ,  B60W2520/10 ,  B60W2540/16 ,  B60W2552/15 ,  B60W2710/10 ,  B60W2710/186

Abstract: The disclosure provides a vehicle control device and method for controlling a vehicle. The vehicle control device includes a gear shift member, having a parking brake keeping a vehicle in a stationary state, a drive gear keeping driving the vehicle, and a park gear keeping the vehicle in a parked state; a control switch configured to be able to control the parking brake and shift to the park gear; a control member performing following controls when the vehicle is in the parked state: when the control switch is operated for a period of time shorter than a prescribed time, the control member shifts to the park gear and executes linked parking that links an operation of the parking brake, and during the execution of the linked parking, when the control switch is operated for a period of time longer than the prescribed time, the control member releases the parking brake.

公开(公告)号：US12090990B2

公开(公告)日：2024-09-17

申请号：US17659875

申请日：2022-04-20

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Atsushi Tabata ,  Koichi Okuda ,  Koji Takaira ,  Tatsuya Imamura ,  Yohei Habata

IPC: B60W20/15 ,  B60W10/06 ,  B60W10/08

CPC classification number: B60W20/15 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/085 ,  B60W2710/083 ,  B60W2710/10

Abstract: It is determined whether fuel efficiency of a vehicle is improved by operating a first rotating machine to generate electricity to such an extent that an electrical path amount becomes a desired electrical path amount for controlling an operating point of an engine to a desired operating point and driving and operating a second rotating machine as a second power source, the electrical path amount being a magnitude of electric power in an electrical path through which the electric power is transferred between the first rotating machine and the second rotating machine. When the electronic control device determines that the fuel efficiency of the vehicle is improved, the first rotating machine is operated to generate electricity to such an extent that the electrical path amount becomes the desired electrical path amount and the second rotating machine is driven and operated as the second power source.

公开(公告)号：US12017639B2

公开(公告)日：2024-06-25

申请号：US18056173

申请日：2022-11-16

Applicant: Dana Belgium N.V.

Inventor： Peter Deckmyn ,  Bjorn Aelvoet ,  Brecht Fevery

IPC: B60W20/50 ,  B60W10/02 ,  B60W10/11 ,  B60W20/30 ,  B60W30/18 ,  B60W30/19 ,  B60W10/06 ,  B60W10/08

CPC classification number: B60W20/30 ,  B60W10/026 ,  B60W10/11 ,  B60W20/50 ,  B60W30/18172 ,  B60W30/19 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/0208 ,  B60W2510/10 ,  B60W2520/10 ,  B60W2520/30 ,  B60W2540/10 ,  B60W2540/103 ,  B60W2710/08 ,  B60W2710/10

Abstract: Methods and systems are provided for controlling and diagnosing a mechanical vehicle component. In one example, a method may include determining a vehicle speed and a plurality of clutch position settings at a diagnostic controller, and identifying unauthorized conditions based on these determinations. Further, the diagnostic controller may trigger an active fault state of the mechanical vehicle component in order to avoid unauthorized conditions that may lead to unwanted or unanticipated changes in vehicle motion.

公开(公告)号：US20240062535A1

公开(公告)日：2024-02-22

申请号：US18350549

申请日：2023-07-11

Applicant: Raven Industries, Inc.

Inventor： Colin Josh Hurd ,  Rahul Ramakrishnan ,  Mark William Barglof ,  Quincy Calvin Milloy ,  Thomas Antony

IPC: G06V10/82 ,  G05D1/02 ,  G05D1/00 ,  B60W10/20 ,  B60W10/18 ,  B60W10/04 ,  B60W10/10 ,  G06N20/00 ,  G06V20/58 ,  G06F18/24 ,  G06F18/214 ,  G06F18/21 ,  G06F18/25 ,  G06V10/143

CPC classification number: G06V10/82 ,  G05D1/0214 ,  G05D1/0088 ,  G05D1/0246 ,  B60W10/20 ,  B60W10/18 ,  B60W10/04 ,  B60W10/10 ,  G06N20/00 ,  G05D1/0248 ,  G06V20/58 ,  G06F18/24 ,  G06F18/214 ,  G06F18/217 ,  G06F18/251 ,  G06V10/143 ,  B60W2720/106 ,  B60W2300/15 ,  B60W2420/42 ,  B60W2710/10 ,  B60W2710/18 ,  B60W2710/20 ,  G05D2201/0201 ,  B60W2554/00

Abstract: A framework for safely operating autonomous machinery, such as vehicles and other heavy equipment, in an in-field or off-road environment, includes detecting, identifying, classifying and tracking objects and/or terrain characteristics from on-board sensors that capture images in front and around the autonomous machinery as it performs agricultural or other activities. The framework generates commands for navigational control of the autonomous machinery in response to perceived objects and terrain impacting safe operation. The framework processes image data and range data in multiple fields of view around the autonomous equipment to discern objects and terrain, and applies artificial intelligence techniques in one or more neural networks to accurately interpret this data for enabling such safe operation.

公开(公告)号：US11858495B2

公开(公告)日：2024-01-02

申请号：US17869075

申请日：2022-07-20

Applicant: Allison Transmission, Inc.

Inventor： Claire Etchason ,  Jacob Hoeschen ,  Charles F. Long

IPC: B60W10/30 ,  B60W10/06 ,  B60W10/02 ,  B60W10/103 ,  B60W10/10 ,  B60W30/18

CPC classification number: B60W10/06 ,  B60W10/02 ,  B60W10/10 ,  B60W10/103 ,  B60W10/30 ,  B60W30/18018 ,  B60W30/18027 ,  B60W30/18118 ,  B60W2510/10 ,  B60W2520/16 ,  B60W2552/15 ,  B60W2710/06 ,  B60W2710/10 ,  B60W2710/30

Abstract: Systems and methods are provided for controlling a transmission. An engine stop-start event may be allowed or denied based on one or more characteristics of the vehicle including the transmission.

公开(公告)号：US11820382B2

公开(公告)日：2023-11-21

申请号：US17657072

申请日：2022-03-29

Applicant: Ford Global Technologies, LLC

Inventor： Fazal U. Syed ,  Zachary Sinisi ,  Douglas Michael Smith ,  Sassan Farahmand

IPC: F16H61/04 ,  F16H61/08 ,  B60W30/19 ,  F02D41/02 ,  B60W10/06 ,  B60W10/10 ,  B60W10/02

CPC classification number: B60W30/19 ,  B60W10/02 ,  B60W10/06 ,  B60W10/10 ,  F02D41/0225 ,  F16H61/08 ,  B60W2510/10 ,  B60W2710/021 ,  B60W2710/0644 ,  B60W2710/10 ,  F02D2200/50 ,  F16H2061/0481 ,  F16H2061/0485 ,  F16H2061/0488

Abstract: Systems and methods for transitioning a hybrid vehicle from park or neutral to drive or reverse are presented. In one example, a requested engine speed is adjusted in response to a transmission disengaging indication and a transmission disengaging timer when a transmission is being disengaged from a gear. In another example, the requested engine speed is adjusted in response to a transmission engaging indication and a transmission engaging timer when the transmission is being engaged to a gear.

公开(公告)号：US20230211793A1

公开(公告)日：2023-07-06

申请号：US17568270

申请日：2022-01-04

Applicant: Powerteq LLC

Inventor： Kendall J. Mosher ,  Anthony R. Pitman ,  Michael Jebb ,  Aaron Stewart

IPC: B60W50/00 ,  G07C5/02 ,  B60W50/14

CPC classification number: B60W50/0098 ,  G07C5/02 ,  B60W50/14 ,  B60W2050/0088 ,  B60W2530/20 ,  B60W2520/10 ,  B60W2520/12 ,  B60W2710/10 ,  B60W2710/12 ,  B60W2710/18 ,  B60W2556/60 ,  B60W2540/215

Abstract: Implementations described herein relate to leveraging corresponding streams of speed readings of a vehicle generated by different speed sensors of different computing devices to automatically determine an updated tire size of tires of the vehicle. For example, while a user of the vehicle is driving, a first stream of speed readings can be generated by a vehicle speed sensor of an in-vehicle computing device of the vehicle and a second stream of speed readings can be generated by a mobile speed sensor of a mobile computing device of the user of the vehicle. Processor(s) can obtain the different streams of speed readings from the different computing devices and process the different streams using various operations to determine the update tire size of the tires of the vehicle. The updated tire size can be subsequently utilized to update operational parameter(s) of the vehicle that influence how the vehicle operates.

公开(公告)号：US11691617B2

公开(公告)日：2023-07-04

申请号：US17538691

申请日：2021-11-30

Applicant: Deere & Company

Inventor： David S. Black ,  Stacy K. Worley ,  Clayton G. Janasek

IPC: B60W20/30 ,  B60W10/101 ,  B60K6/543 ,  B60W10/02 ,  B60K6/26 ,  H02K7/00 ,  H02K7/108 ,  H02K7/116 ,  H02K16/02 ,  B60W10/08 ,  E02F9/20 ,  B60K6/44

CPC classification number: B60W20/30 ,  B60K6/26 ,  B60K6/543 ,  B60W10/02 ,  B60W10/08 ,  B60W10/101 ,  H02K7/006 ,  H02K7/108 ,  H02K7/116 ,  H02K16/02 ,  B60K6/44 ,  B60W2510/10 ,  B60W2710/021 ,  B60W2710/08 ,  B60W2710/10 ,  B60Y2200/41 ,  B60Y2200/92 ,  B60Y2400/60 ,  E02F9/202 ,  E02F9/2075

Abstract: A transmission assembly for a work vehicle having an engine includes a variator operably connected to the engine, a gear arrangement configured to provide a selective gear reduction for transmission of output power from the variator to an output shaft, and an electrical machine unit. The electrical machine unit further includes a main shaft operably connected to the variator, a first rotor configured to rotatably drive a first shaft, a second rotor configured to rotatably drive a second shaft, and a clutch configured to selectively couple the first shaft or the second shaft, or both the first shaft and the second shaft, to the main shaft. The clutch, the first rotor, and the second rotor are operable to control a speed and rotational direction of the main shaft in providing rotational power to the variator.

公开(公告)号：US20230174043A1

公开(公告)日：2023-06-08

申请号：US17457612

申请日：2021-12-03

Applicant: Dana Belgium N.V.

Inventor： Stijn GOOSSENS ,  Bert HANNON

IPC: B60W20/15 ,  B60W10/08 ,  B60W30/18 ,  B60W10/06 ,  B60W10/10 ,  F16D48/06 ,  B60W10/18 ,  B60W10/02

CPC classification number: B60W20/15 ,  B60W10/08 ,  B60W30/18054 ,  B60W10/06 ,  B60W10/10 ,  F16D48/06 ,  B60W10/18 ,  B60W10/02 ,  F16D2500/1107 ,  B60W2710/18 ,  B60W2710/10 ,  F16D2500/3124 ,  B60W2520/04 ,  B60W2710/06 ,  F16D2500/10412 ,  B60W2300/17 ,  B60W2552/15 ,  F16D2500/106 ,  B60W2710/08 ,  F16D2500/108 ,  F16D2500/3108 ,  B60W2510/083 ,  B60W2710/021

Abstract: Methods and systems are provided for a vehicle hill control. An example of a method may include during a vehicle stopped condition, operating with a clutch of a transmission engaged to mechanically lock the transmission, the transmission having a plurality of power inputs including receiving input from an electric machine and a prime mover; releasing at least one of the clutch or a service brake, and while releasing, concurrently adjusting an output magnitude of the electric machine responsive to speed control to control to a zero vehicle speed. In some examples, the method may further include learning a torque output of the electric machine required to maintain the zero vehicle speed upon fully releasing the clutch or service brake. In an example, the method may include estimating a road grade based on the learned torque output.

公开(公告)号：US10081351B2

公开(公告)日：2018-09-25

申请号：US15216464

申请日：2016-07-21

Applicant: BYD COMPANY LIMITED

Inventor： Dongsheng Yang ,  Yubo Lian ,  Jintao Zhang ,  Hongbin Luo

IPC: B60W20/10 ,  B60K1/02 ,  B60K6/445 ,  B60W20/11 ,  B60K6/26 ,  B60K6/52 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W30/182 ,  B60K6/387 ,  B60K6/442 ,  B60W50/08 ,  B60W10/02 ,  B60W10/26

CPC classification number: B60W20/10 ,  B60K1/02 ,  B60K6/26 ,  B60K6/387 ,  B60K6/442 ,  B60K6/445 ,  B60K6/52 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/26 ,  B60W20/11 ,  B60W30/182 ,  B60W50/082 ,  B60W2510/1005 ,  B60W2510/244 ,  B60W2540/04 ,  B60W2540/10 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2710/06 ,  B60W2710/08 ,  B60W2710/10 ,  B60Y2200/92 ,  B60Y2300/192 ,  B60Y2300/43 ,  B60Y2300/60 ,  B60Y2300/70 ,  Y02T10/6234 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/84 ,  Y10S903/916 ,  Y10S903/93

Abstract: The present invention provides a method for controlling an engine unit in a vehicle. The vehicle includes an engine unit, a transmission unit adapted to selectively couple with the engine unit and also configured to transmit the power generated by the engine unit, a first motor generator coupled with the transmission unit, an output unit, a power switching device, a second motor generator configured to drive at least one of front and rear wheels, and a power battery that is respectively connected to the first motor generator and the second motor generator. The method includes: acquiring an operating mode of a vehicle and an operating parameter of the vehicle; and controlling an engine unit according to an operating parameter and an operating mode to start or stop.