公开(公告)号：US20080182710A1

公开(公告)日：2008-07-31

申请号：US12003450

申请日：2007-12-26

申请人： Hiroyuki Shibata ,  Tooru Matsubara ,  Atsushi Tabata ,  Koichiro Muta

发明人： Hiroyuki Shibata ,  Tooru Matsubara ,  Atsushi Tabata ,  Koichiro Muta

IPC分类号： B60W10/10

CPC分类号： B60W10/10 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W10/04 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W30/18009 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/0043 ,  F16H2200/2012 ,  F16H2200/2046 ,  Y02T10/6239 ,  Y10T477/23 ,  Y10T477/30 ,  Y10T477/33 ,  Y10T477/333 ,  Y10T477/347

摘要： A control device for a vehicular drive system is disclosed as including reverse drive for suppression means operative to preclude output member, such as an output shaft and drive wheels, of an automatic transmission portion from inputting a reverse drive force to a differential portion. This prevents a power transmitting member from rotating in a direction opposite to a rotational direction of the same with a running position being set. This suppresses a first electric-motor rotation speed, determined with an engine rotation speed and a power transmitting member rotation speed based on the relationship on mutually relative rotation speeds in the differential portion, from increasing to a high level. This results in improved durability of a first electric-motor.

摘要翻译： 公开了一种用于车辆驱动系统的控制装置，包括用于抑制装置的反向驱动，其用于防止自动变速器部分的输出构件（例如输出轴和驱动轮）输入反向驱动力到差速部分。 这防止了动力传递构件在与设定的行驶位置的旋转方向相反的方向上旋转。 这抑制了基于差分部分中的相对相对转速的关系，由发动机转速和动力传递部件转速确定的第一电动机转速从增加到高水平。 这导致第一电动机的耐久性得到改善。

公开(公告)号：US20070016351A1

公开(公告)日：2007-01-18

申请号：US11179116

申请日：2005-07-12

申请人： Timothy Allen ,  Steve Thomas ,  Juliette McCoy ,  Hong Jiang

发明人： Timothy Allen ,  Steve Thomas ,  Juliette McCoy ,  Hong Jiang

IPC分类号： G06F17/00

CPC分类号： B60K23/0808 ,  B60K17/3467 ,  B60W10/11 ,  B60W10/119 ,  B60W30/18009 ,  B60W50/082 ,  B60W2540/04

摘要： A motor vehicle powertrain includes a transmission producing multiple speed ratios, and a transfer case including a second input driveably connected to the transmission output, a second output continually driveably connected to a first set of wheels and releasably connected to a second set of wheels, for producing alternately in the transfer case a low speed ratio and a high speed ratio. A mode selector produces a signal representing a desired driving mode. A controller, responsive to the signals produced by the mode selector, controls the transmission to produce alternately the multiple speed ratios of the transmission, and for controls the transfer case to operate alternately in the low speed ratio and high speed ratio that corresponds to the desired driving mode and a current speed ratio produced by the transmission.

摘要翻译： 机动车辆动力系包括产生多速比的变速器和包括可驱动地连接到变速器输出的第二输入的转运箱，连续可驱动地连接到第一组车轮并可释放地连接到第二组车轮的第二输出，用于 在传送箱中交替地产生低速比和高速比。 模式选择器产生表示期望的驾驶模式的信号。 响应于由模式选择器产生的信号的控制器控制变速器交替地产生变速器的多个速比，并且用于控制转移箱以对应于期望的低速比和高速比交替地操作 驱动模式和由变速器产生的当前速比。

公开(公告)号：US20060052908A1

公开(公告)日：2006-03-09

申请号：US11214643

申请日：2005-08-30

申请人： Toshiki Matsumoto ,  Mamoru Sawada

发明人： Toshiki Matsumoto ,  Mamoru Sawada

IPC分类号： G06F19/00

CPC分类号： B60W30/045 ,  B60G2800/014 ,  B60G2800/213 ,  B60G2800/952 ,  B60W30/18009 ,  B60W2050/0017 ,  B60W2050/0028 ,  B60W2520/16 ,  B60W2520/28 ,  B60W2530/16 ,  B60W2530/20 ,  B60W2540/10 ,  B60W2710/0666 ,  B60W2710/105 ,  B60W2720/16 ,  B60W2720/30

摘要： A vehicle stability control system includes a base required driving force calculation unit, an estimated driving force estimation unit, and a required driving force correction unit. The base required driving force calculation unit calculates a physical quantity to generate the base required driving force at a driving wheel. The estimated driving force estimation unit estimates a driving force as being generated in the vehicle. The required driving force correction unit obtains a correction to suppress a potential pitching vibration in the vehicle. The physical quantity calculated by the base required driving force calculation unit is corrected on the basis of the correction. The corrected required driving force obtained by the required driving force correction unit is generated at the driving wheel.

公开(公告)号：US20050071071A1

公开(公告)日：2005-03-31

申请号：US10941811

申请日：2004-09-16

申请人： Yuji Nagata

发明人： Yuji Nagata

IPC分类号： B60R21/00 ,  B60K28/10 ,  B60K28/14 ,  B60R21/01 ,  B60T7/12 ,  B60T7/22 ,  B60T8/00 ,  B60W10/00 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  B60W10/18 ,  B60W10/188 ,  F02D29/02 ,  F16H59/50 ,  F16H61/02 ,  F16H61/68 ,  G06F7/70

CPC分类号： B60T7/22 ,  B60K28/14 ,  B60T2201/024 ,  B60W10/10 ,  B60W10/184 ,  B60W30/18009 ,  B60W2720/106

摘要： An electric controller starts post-collision control when an acceleration of the vehicle detected by means of sensors mounted on the vehicle is greater than an acceleration threshold (i.e., after occurrence of a collision of a vehicle). In the post-collision control, the electric controller fixes the throttle valve opening to a predetermined value, and shifts the transmission from the present gear position to an adjacent lower-side gear position. Moreover, the electric controller controls the hydraulic pressure of the brake such that the vehicle deceleration in the front-rear direction detected by means of the sensors becomes a target deceleration.

摘要翻译： 当通过安装在车辆上的传感器检测到的车辆的加速度大于加速度阈值（即，在车辆发生碰撞之后）时，电动控制器开始碰撞后控制。 在碰撞后控制中，电动控制器将节气门开度固定在预定值，并将变速器从当前档位移动到相邻的下侧档位。 此外，电控制器控制制动器的液压，使得通过传感器检测的前后方向的车辆减速度成为目标减速度。

公开(公告)号：US12116255B2

公开(公告)日：2024-10-15

申请号：US18450657

申请日：2023-08-16

申请人： Crown Equipment Corporation

发明人： Sebastian Theos ,  Andreas Simon ,  Juergen Buchmann ,  René Konzack ,  Christian Molnar ,  Alfonso Costas

IPC分类号： B66F9/07 ,  B60Q1/32 ,  B60W30/18 ,  B62D15/02 ,  B66F9/075 ,  G01S7/481 ,  G01S17/931 ,  G05D1/00 ,  G05D1/222 ,  G05D1/223 ,  G06V20/58

CPC分类号： B66F9/0755 ,  B60Q1/32 ,  B60W30/18009 ,  B62D15/021 ,  B66F9/07581 ,  G01S7/4815 ,  G01S17/931 ,  G05D1/0038 ,  G05D1/005 ,  G05D1/223 ,  G05D1/2235 ,  G06V20/58 ,  B60W2554/4041 ,  B60W2554/4049

摘要： A materials handling vehicle includes: a power unit including: a steered wheel, and a steering device for generating a steer control signal; a load handling assembly coupled to the power unit; a controller located on the power unit for receiving the steer control signal; and a sensing device on the power unit and coupled to the controller. The sensing device monitors areas in front of and next to the vehicle. Based on sensing device data, the controller may modify at least one of the following vehicle parameters: a maximum allowable turning angle or a steered-wheel-to-steering-device ratio.

公开(公告)号：US20240336280A1

公开(公告)日：2024-10-10

申请号：US18750202

申请日：2024-06-21

申请人： DENSO CORPORATION ,  J-QuAD DYNAMICS Inc.

发明人： Akira ITO ,  Kazuya Hanamoto ,  Shigenori Ichinose

IPC分类号： B60W60/00 ,  B60W30/18

CPC分类号： B60W60/001 ,  B60W30/18009 ,  B60W2530/10 ,  B60W2552/30 ,  B60W2720/10

摘要： A control apparatus for a moving body generates a trajectory plan that is a plan indicating a lateral position of the moving body at each point when the moving body is caused to travel along a predetermined route. The control apparatus generates a speed plan that is a plan indicating a traveling speed of the moving body at each point when the moving body is caused to travel along the route. The control apparatus causes the moving body to travel based on both the trajectory plan and the speed plan. The control apparatus generates the speed plan as a plan for causing the moving body to travel based on the trajectory plan after the the trajectory plan is generated.

公开(公告)号：US12103433B2

公开(公告)日：2024-10-01

申请号：US17641649

申请日：2021-09-17

申请人： Rivian IP Holdings, LLC

发明人： Rahul Madineni ,  Ashwini P. Amin

IPC分类号： B60W30/18 ,  B60L7/26 ,  B60Q1/30 ,  B60Q1/34 ,  B60Q1/44 ,  B60T7/20 ,  B60T17/22 ,  B60W10/08 ,  B60W10/184

CPC分类号： B60L7/26 ,  B60Q1/30 ,  B60Q1/346 ,  B60Q1/44 ,  B60T7/20 ,  B60T17/22 ,  B60W10/08 ,  B60W10/184 ,  B60W30/18009 ,  B60L2240/461 ,  B60W2420/403 ,  B60W2420/408 ,  B60W2420/54 ,  B60W2554/4045

摘要： Various disclosed embodiments include systems, vehicles, and methods for controlling towing of a vehicle without an electrical connection between a tow vehicle and a towed vehicle. In an illustrative embodiment, a system includes a controller. The controller includes a processor and computer-readable media configured to store computer-executable instructions configured to cause the processor to: receive sensed data indicative of at least one attribute of a tow vehicle without an electrical connection between the tow vehicle and a towed vehicle; and control an attribute of the towed vehicle responsive to the sensed data indicative of a corresponding attribute of the tow vehicle.

公开(公告)号：US12091010B1

公开(公告)日：2024-09-17

申请号：US18306413

申请日：2023-04-25

申请人： GM Global Technology Operations LLC

发明人： Matthew S. Zebiak

IPC分类号： G06G7/70 ,  B60W30/18 ,  B60W40/12 ,  B60W50/04 ,  B60W50/00 ,  H04R29/00

CPC分类号： B60W30/18009 ,  B60W40/12 ,  B60W50/04 ,  B60W2050/0083 ,  B60W2720/00 ,  H04R29/004

摘要： A propulsion control system for a vehicle includes a first vehicle sensor, a second vehicle sensor, and a controller in electrical communication with the first vehicle sensor and the second vehicle sensor. The controller is programmed to determine a closed-loop noise level in a cabin of the vehicle using the first vehicle sensor. The controller is further programmed to determine an open-loop noise level in the cabin of the vehicle using the second vehicle sensor. The controller is further programmed to adjust a propulsion calibration value of the vehicle based at least in part on the closed-loop noise level and the open-loop noise level.

公开(公告)号：US20240208504A1

公开(公告)日：2024-06-27

申请号：US18529233

申请日：2023-12-05

申请人： Robert Bosch GmbH

发明人： Stefan Ruppin ,  Ralf Kohlhaas ,  Thomas Schamm

IPC分类号： B60W30/18 ,  B60W40/04 ,  G08G1/01

CPC分类号： B60W30/18009 ,  B60W40/04 ,  G08G1/0112 ,  G08G1/0125 ,  B60W2552/20 ,  B60W2555/60

摘要： A method for behavior planning of a vehicle. The method includes: receiving data of an environment detection system and of a planned route of the vehicle; ascertaining a traffic scenario based on the data of the environment detection system and of the planned route; ascertaining at least one geometric behavior option based on the traffic scenario; ascertaining a behavior that can be performed by the vehicle, taking into account the at least one behavior option.

公开(公告)号：US20240199020A1

公开(公告)日：2024-06-20

申请号：US18518275

申请日：2023-11-22

申请人： Ayro, Inc.

发明人： Thomas M. Wittenschlaeger

IPC分类号： B60W30/18 ,  B60W10/08 ,  B60W10/18 ,  B60W10/20 ,  B60W40/10

CPC分类号： B60W30/18009 ,  B60W10/08 ,  B60W10/18 ,  B60W10/20 ,  B60W30/18172 ,  B60W40/10 ,  B60W2420/42 ,  B60W2420/52 ,  B60W2510/182 ,  B60W2530/10 ,  B60W2530/20 ,  B60W2555/00 ,  B60W2710/08 ,  B60W2710/18 ,  B60W2710/20

摘要： A vehicular control system is presented where the contact patches of the vehicle have reduced impact on an environment. Vehicular control systems include force sensors and terrain sensors that provide real-time or near real-time information about the operating environment of a vehicle. The force sensor data may be used to derive one or more forces which can be used to infer the nature of the vehicles contact patches. As the vehicular control system detects changes in a terrain attribute from the terrain sensors, the vehicular control system determines what the contact patches should be to address the terrain change and determines the necessary forces to give rise to the target contact patches. The vehicular control systems may then adjust the operational parameter values of the vehicle to generate the target contact patches to thereby reduce the impact on the environment.