公开(公告)号：US12128871B2

公开(公告)日：2024-10-29

申请号：US17979764

申请日：2022-11-03

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Atsushi Fukuda ,  Eiichiroh Kido

IPC分类号： B60W20/14 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18 ,  F02D41/04

CPC分类号： B60W20/14 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18127 ,  F02D41/042 ,  B60W2510/244

摘要： A control device performs braking using a regenerative brake based on power generation in a motor generator in motor-driven traveling and performs a battery protecting process of starting an engine to set up transmission of a driving force between the motor generator and the engine using a clutch and performing braking based on an engine brake when a state of charge of a battery is equal to or greater than a threshold value in the motor-driven traveling. The control device sets a fuel-cutoff-permission rotation speed to a second rotation speed lower than a first rotation speed when the engine is started through the battery protecting process.

公开(公告)号：US12128869B2

公开(公告)日：2024-10-29

申请号：US16759730

申请日：2018-10-27

申请人： QUANTUM INDUSTRIAL DEVELOPMENT CORPORATION

发明人： Joseph Shea McDowell

IPC分类号： B60W20/10 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/36 ,  B60K6/46 ,  B60R16/023 ,  B60R16/03 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W10/30 ,  B60W30/18 ,  F01N5/02 ,  F01N13/10

CPC分类号： B60W20/10 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/36 ,  B60K6/46 ,  B60R16/023 ,  B60R16/03 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W10/30 ,  B60W30/18109 ,  F01N5/025 ,  F01N13/10 ,  B60W2510/0676

摘要： A vehicle is provided which includes an engine; an electric motor; a drivetrain driven by the engine and the electric motor, the drivetrain including a rotatable shaft; a generator which is attached to the rotatable shaft, and which generates electrical energy in response to the rotation of the shaft; an energy recovery system; and an electrical energy storage system.

公开(公告)号：US12122358B2

公开(公告)日：2024-10-22

申请号：US17499552

申请日：2021-10-12

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Seong Ik Park ,  Sung Chan Na ,  Ku Young Kang ,  Yong Hoon Lee

IPC分类号： B60W20/50 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W20/19 ,  B60W20/30 ,  B60W20/40

CPC分类号： B60W20/50 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W20/19 ,  B60W20/30 ,  B60W20/40 ,  B60W2300/18 ,  B60W2510/0208 ,  B60W2510/081 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2710/082 ,  B60W2710/083 ,  B60W2720/40

摘要： A method of controlling a hybrid electric vehicle including an engine and a first motor connected to main drive wheels and a second motor connected to auxiliary drive wheels includes determining a required torque, in response to a predetermined condition being satisfied, determining a first torque that the second motor is to continuously output based on the required torque and a vehicle speed and determining a second torque that the second motor is to discontinuously output in order to compensate for acceleration loss in a situation in which the acceleration loss occurs based on a state of an engine clutch disposed between the engine and the first motor, a state of a transmission, or the required torque, and determining a final torque of the second motor based on the first and second torques.

公开(公告)号：US12110020B2

公开(公告)日：2024-10-08

申请号：US18463489

申请日：2023-09-08

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Tomonori Nonami ,  Shin Nomura ,  Takeshi Inoguchi ,  Yoshihide Nakane

IPC分类号： B60W30/14 ,  B60W10/06 ,  B60W10/11 ,  B60W10/184 ,  B60W30/18

CPC分类号： B60W30/143 ,  B60W10/06 ,  B60W10/11 ,  B60W10/184 ,  B60W30/18136 ,  B60W2520/105 ,  B60W2720/10

摘要： A braking/driving force control system, during control for maintaining a target vehicle speed, performs fuel cut and then, when a required braking/driving force for maintaining the target vehicle speed reduces, makes a downshift while fuel cut is continued. The braking/driving force control system causes a brake to generate a braking force such that the sum of a braking/driving force that a powertrain generates and the braking force that the brake generates agrees with the required braking/driving force. Thus, good fuel efficiency and riding comfort are obtained.

公开(公告)号：US20240326777A1

公开(公告)日：2024-10-03

申请号：US18689330

申请日：2021-09-07

申请人： Nissan Motor Co., Ltd.

发明人： Kiyoshi Hoshi ,  Yoshihiko Misao ,  Hirofumi Miyauchi ,  Azusa Kobayashi

IPC分类号： B60W20/15 ,  B60W10/06 ,  B60W10/08 ,  B60W40/12 ,  F01N3/021 ,  F02D29/06 ,  F02D41/38

CPC分类号： B60W20/15 ,  B60W10/06 ,  B60W10/08 ,  B60W40/12 ,  F01N3/021 ,  F02D29/06 ,  F02D41/38 ,  B60W2510/0638 ,  B60W2710/0627 ,  B60W2710/0666 ,  F02D2200/0606 ,  F02D2200/101

摘要： A vehicle includes an engine, a generator, a drive motor, and a filter that collects particulate matter in exhaust gas of the engine. The generator is driven by the engine to generate power. The drive motor is driven with the power generated by the generator. A method for controlling the vehicle includes performing motoring by driving the engine in an operation stop state with the generator, thereby performing fuel cut of the engine and consuming power; prohibiting fuel cut of the engine based on a temperature of the filter; and when a discharge request is made while the fuel cut of the engine is prohibited, performing a power consumption operation in which a negative engine torque is generated in the engine by driving the engine with the generator while performing combustion in the engine.

公开(公告)号：US20240319729A1

公开(公告)日：2024-09-26

申请号：US18383967

申请日：2023-10-26

申请人： Peloton Technology, Inc.

发明人： Joshua P. Switkes ,  Stephen M. Erlien ,  Austin B. Schuh

IPC分类号： G05D1/00 ,  B60R16/023 ,  B60W10/06 ,  B60W10/10 ,  B60W10/184 ,  B60W10/20 ,  B60W10/22 ,  B60W30/14 ,  B60W30/165 ,  B60W30/18 ,  B60W40/13 ,  G01G19/02 ,  G01G19/08 ,  G01S19/13 ,  G07C5/00 ,  G08G1/00 ,  G08G1/127 ,  H04L67/12 ,  H04W4/46 ,  H04W84/00

CPC分类号： G05D1/0293 ,  B60R16/0231 ,  B60W10/06 ,  B60W10/10 ,  B60W10/184 ,  B60W10/20 ,  B60W10/22 ,  B60W30/14 ,  B60W30/165 ,  B60W30/18 ,  B60W40/13 ,  G01G19/022 ,  G01G19/086 ,  G07C5/008 ,  G08G1/127 ,  G08G1/22 ,  B60W2300/12 ,  B60W2510/0657 ,  B60W2510/1005 ,  B60W2520/28 ,  B60W2530/10 ,  B60W2530/20 ,  B60W2540/10 ,  B60W2554/4041 ,  B60W2554/801 ,  B60W2554/804 ,  B60W2556/50 ,  B60W2556/65 ,  B60W2710/0605 ,  B60W2710/0627 ,  B60W2710/0661 ,  B60W2710/0666 ,  B60W2710/1005 ,  B60W2710/20 ,  B60W2710/22 ,  G01S19/13 ,  H04L67/12 ,  H04W4/46 ,  H04W84/005

摘要： Various applications for use of mass estimations of a vehicle, including to control operation of the vehicle, sharing the mass estimation with other vehicles and/or a Network Operations Center (NOC), organizing vehicles operating in a platoon and/or partially controlling the operation of one or more vehicles operating in a platoon based on the relative mass estimations between the platooning vehicles. When vehicles are operating in a platoon, the relative mass between a lead and a following vehicle may be used to scale torque and/or brake commands generated by the lead vehicle and sent to the following vehicle.

公开(公告)号：US20240317219A1

公开(公告)日：2024-09-26

申请号：US18574112

申请日：2022-06-22

申请人： Robert Bosch GmbH

发明人： Akira Sato

IPC分类号： B60W30/09 ,  B60W10/06 ,  B60W10/188 ,  B60W30/095 ,  B60W30/14

CPC分类号： B60W30/09 ,  B60W10/06 ,  B60W10/188 ,  B60W30/0956 ,  B60W30/146 ,  B60W2300/36 ,  B60W2510/0604

摘要： The present disclosure provides a controller and a control method that improve safety of saddled vehicles suitably.
According to the controller and the control method, a controller maneuvers a saddled vehicle that includes a first operation unit configured to accept a brake operation by a rider. The controller has a control section (62) and a determination section (63). The control section (62) controls a deceleration of the saddled vehicle (100). The determination section (63) determines possibility of causing a collision of the saddled vehicle (100) based on a surrounding environment information of the saddled vehicle (100). The control section (62) initiates a first deceleration control, to control the deceleration, according to a first operation. The first operation is an operation in which the rider operates a second operation unit (2R) to change a state of the second operation unit (2R) from a reference state to a different state that is different from the reference state. The second operation unit (2R) is different from the first operation unit (11, 13). The control section (62) terminates the first deceleration control according to a second operation. The second operation is an operation in which the rider operates the second operation unit (2R) to return the state to the reference state during the first deceleration control. The control section (62) executes a second deceleration control, to control the deceleration, based on determination results of the determination section (63) about the possibility of causing the collision, the control section executes the second deceleration at least one point in a period from the termination of the first deceleration control to an initiation of operating the first operation unit (11, 13) by the rider.

公开(公告)号：US20240317212A1

公开(公告)日：2024-09-26

申请号：US18580467

申请日：2022-05-27

申请人： MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA

发明人： Kazumichi TAKAHASHI ,  Hideo MATSUNAGA ,  Yoshikazu MATSUDA ,  Masanori AIHARA

IPC分类号： B60W20/50 ,  B60W10/06 ,  F02D41/06 ,  F02M26/49

CPC分类号： B60W20/50 ,  B60W10/06 ,  F02D41/068 ,  F02M26/49 ,  B60W2510/068 ,  B60W2510/244 ,  B60W2710/0644 ,  F02D2200/0802 ,  F02D2200/503

摘要： A control device for a hybrid vehicle determines whether an EGR valve has an opening failure, and performs a pre-operation in which the engine is operated at a load smaller than a load in a series mode for a certain period of time while the vehicle is driven by a motor immediately before switching from an EV mode to the series mode. The pre-operation has a normal pre-mode in which the engine is operated at a first load when it is determined that the EGR valve does not have an opening failure, and a small failure pre-mode and a large failure pre-mode in which the engine is operated at a second load larger than the first load when it is determined that the EGR valve has the opening failure.

公开(公告)号：US20240308518A1

公开(公告)日：2024-09-19

申请号：US18591724

申请日：2024-02-29

申请人： VOLVO TRUCK CORPORATION

发明人： Anders ERIKSSON ,  Erik Jonsson Holm

IPC分类号： B60W30/18 ,  B60W10/06 ,  B60W10/10 ,  B60W10/184 ,  B60W10/198 ,  B60W30/14 ,  F02D41/12

CPC分类号： B60W30/18136 ,  B60W10/06 ,  B60W10/10 ,  B60W10/184 ,  B60W10/198 ,  B60W30/146 ,  F02D41/126 ,  B60W2510/068 ,  B60W2520/10 ,  B60W2552/15 ,  B60W2710/0627 ,  B60W2710/0644 ,  B60W2710/1005 ,  B60W2720/10

摘要： In an aspect, a computer system is provided comprising processing circuitry configured to acquiring information indicating a temperature of an exhaust aftertreatment system, EATS, of a vehicle, maintaining a current gear of the vehicle in response to the vehicle approaching a downhill slope and the acquired information indicating that the temperature should be increased, and decreasing speed of an engine of the vehicle for causing engine braking in the downhill slope, while maintaining a speed of the vehicle within a set vehicle speed range.

公开(公告)号：US20240308498A1

公开(公告)日：2024-09-19

申请号：US18123048

申请日：2023-03-17

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Xuemei SUN ,  David Michael BEVAN ,  Jonathan Andrew BUTCHER ,  Carol Louise OKUBO ,  Russell Michael CHARLES

IPC分类号： B60W20/50 ,  B60K6/00 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W20/50 ,  B60K6/00 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/08 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2720/10 ,  B60Y2200/92

摘要： A controller, while a motor is deactivated and a corresponding inverter is disabled, enables an engine for propulsion of a vehicle such that the motor rotates at a speed due to the propulsion, and commands variable voltage control circuitry to generate a target input voltage for the inverter that is based on a speed limit for the vehicle such that the speed of the motor corresponding to the vehicle travelling results in zero braking torque from the motor and zero charging current flow to a traction battery.