公开(公告)号：US20230219575A1

公开(公告)日：2023-07-13

申请号：US18066541

申请日：2022-12-15

申请人： TuSimple, Inc.

发明人： Xiaoling HAN ,  Jianqiu Cao ,  Shuhan Yang ,  Yijing Li

IPC分类号： B60W40/02 ,  B60W30/02 ,  B60W40/114 ,  B60W40/105

CPC分类号： B60W40/02 ,  B60W30/02 ,  B60W40/114 ,  B60W40/105 ,  B60W2420/00 ,  B60W2520/14 ,  B60W2520/40 ,  B60W2510/202

摘要： Disclosed are devices, systems and methods related to direct and indirect methods for detecting wind speed and direction during driving. An example method may include estimating, by a processor of a vehicle controller, a speed and a direction of wind movement near the vehicle based on a first sensor output from a wind sensor, or a second sensor output from a non-wind sensor, or a combination of the first sensor output and the second sensor output, wherein a primary purpose of the wind sensor is wind detection, and a primary purpose of the non-wind sensor is different from wind detection, and generating a control output indicative of a vehicle disturbance force resulting from the wind based on the estimated speed and direction of the wind movement.

公开(公告)号：US09738284B2

公开(公告)日：2017-08-22

申请号：US14962248

申请日：2015-12-08

申请人： Ford Global Technologies, LLC

发明人： Tobias John Pallett ,  Hui Lin ,  Scott J. Lauffer ,  Shane Elwart ,  Wayne Williams

IPC分类号： B60W30/188 ,  B60W40/107

CPC分类号： B60W30/188 ,  B60W30/18009 ,  B60W30/18145 ,  B60W30/18163 ,  B60W40/107 ,  B60W2420/52 ,  B60W2510/0676 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2520/16 ,  B60W2520/30 ,  B60W2520/40 ,  B60W2530/10 ,  B60W2530/20 ,  B60W2550/10 ,  B60W2550/12 ,  B60W2550/13 ,  B60W2550/142 ,  B60W2550/148 ,  B60W2550/30 ,  B60W2550/40 ,  B60W2550/408 ,  B60W2720/103 ,  B60W2720/106

摘要： A system of one or more computers having a processor and a memory, the memory storing instructions executable by the processor such that the computer is programmed to identify a current state of a vehicle and determine a maximum acceleration capability of the vehicle. The system also determines a desired acceleration profile to follow based at least in part the maximum acceleration capability and controls an acceleration of the vehicle based at least in part the desired acceleration profile.

公开(公告)号：US20170001627A1

公开(公告)日：2017-01-05

申请号：US15106824

申请日：2014-12-23

申请人： SCANIA CV AB

发明人： Johan LINDSTROM ,  Mathias BJORKMAN ,  Mikael BERGQUIST ,  Niklas PETTERSSON

IPC分类号： B60W20/15 ,  B60K6/365 ,  B60W10/06 ,  B60W10/08 ,  F16H3/72 ,  B60W10/12

CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/44 ,  B60K6/445 ,  B60K6/46 ,  B60K6/48 ,  B60K6/547 ,  B60K17/02 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W10/12 ,  B60W20/10 ,  B60W20/15 ,  B60W20/20 ,  B60W20/30 ,  B60W20/40 ,  B60W30/18 ,  B60W30/18009 ,  B60W30/18027 ,  B60W30/181 ,  B60W30/18109 ,  B60W30/1886 ,  B60W2400/00 ,  B60W2510/125 ,  B60W2520/40 ,  B60W2710/021 ,  B60W2710/06 ,  B60W2710/0644 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2710/1038 ,  B60W2710/105 ,  B60W2710/125 ,  B60W2710/248 ,  B60W2710/30 ,  B60W2710/305 ,  B60W2720/40 ,  B60Y2200/92 ,  B60Y2300/18 ,  B60Y2300/18025 ,  B60Y2300/18091 ,  B60Y2300/188 ,  B60Y2300/19 ,  B60Y2300/43 ,  B60Y2300/60 ,  B60Y2300/78 ,  B60Y2300/84 ,  B60Y2400/73 ,  F02D41/042 ,  F02D41/062 ,  F02D41/26 ,  F02D41/3005 ,  F16H3/728 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/91 ,  Y10S903/93 ,  Y10S903/945

摘要： In a method for controlling a vehicle with a drive system comprising a power unit configuration adapted to provide output for the vehicle's operation, and further comprising a planetary gear and a first and second electrical machine, connected to components in the planetary gear via their rotors, a locking means is moved from a locked position, in which two of the planetary gear's components are locked together, so that the three components of the planetary gear rotate with the same speed, to a release position, when the vehicle is driven with the locking means in a locked position, by carrying out the following method steps. The power unit configuration is controlled in order to achieve torque balance between the components that are locked together by the locking means, and such locking means are moved into a release position, when said torque balance prevails.

摘要翻译： 一种用于控制具有驱动系统的方法，所述驱动系统包括适于提供用于车辆操作的输出的动力单元配置，并且还包括行星齿轮和通过其转子连接到行星齿轮中的部件的第一和第二电机， 锁定装置从锁定位置移动，其中两个行星齿轮的部件锁定在一起，使得行星齿轮的三个部件以相同的速度旋转到释放位置，当车辆被锁定时被驱动 通过执行以下方法步骤来处于锁定位置。 控制功率单元配置以便通过锁定装置锁定在一起的部件之间实现扭矩平衡，并且当所述扭矩平衡占优势时，这种锁定装置被移动到释放位置。

公开(公告)号：US20170001626A1

公开(公告)日：2017-01-05

申请号：US15106823

申请日：2014-12-23

申请人： SCANIA CV AB

发明人： Johan LINDSTROM ,  Mathias BJORKMAN ,  Mikael BERGQUIST ,  Niklas PETTERSSON

IPC分类号： B60W20/15 ,  B60W10/08 ,  B60W10/06 ,  F16H3/72 ,  B60W10/02

CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/44 ,  B60K6/445 ,  B60K6/46 ,  B60K6/48 ,  B60K6/547 ,  B60K17/02 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W10/12 ,  B60W20/10 ,  B60W20/15 ,  B60W20/20 ,  B60W20/30 ,  B60W20/40 ,  B60W30/18 ,  B60W30/18009 ,  B60W30/18027 ,  B60W30/181 ,  B60W30/18109 ,  B60W30/1886 ,  B60W2400/00 ,  B60W2510/125 ,  B60W2520/40 ,  B60W2710/021 ,  B60W2710/06 ,  B60W2710/0644 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2710/1038 ,  B60W2710/105 ,  B60W2710/125 ,  B60W2710/248 ,  B60W2710/30 ,  B60W2710/305 ,  B60W2720/40 ,  B60Y2200/92 ,  B60Y2300/18 ,  B60Y2300/18025 ,  B60Y2300/18091 ,  B60Y2300/188 ,  B60Y2300/19 ,  B60Y2300/43 ,  B60Y2300/60 ,  B60Y2300/78 ,  B60Y2300/84 ,  B60Y2400/73 ,  F02D41/042 ,  F02D41/062 ,  F02D41/26 ,  F02D41/3005 ,  F16H3/728 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/91 ,  Y10S903/93 ,  Y10S903/945

摘要： In a method for controlling a vehicle with a drive system comprising a power unit configuration adapted to provide power for the vehicle's operation, and further comprising a planetary gear and a first and second electrical machine, connected to components in the planetary gear via their rotors, a locking means is moved from a release position, in which the planetary gear's components are free to rotate independently of each other, to a locked position, in which two of the planetary gear's components are locked together, so that the three components in the planetary gear rotate with the same speed. The power unit configuration is controlled in order to achieve a synchronous, or substantially synchronous, rotational speed between the input and output shaft of the planetary gear, and the locking means are then moved to the locked position.

摘要翻译： 一种用于控制具有驱动系统的车辆的方法，所述驱动系统包括适于为车辆操作提供动力的动力单元配置，并且还包括行星齿轮和通过其转子连接到行星齿轮中的部件的第一和第二电机， 锁定装置从释放位置移动，其中行星齿轮的部件自由地彼此独立地旋转到锁定位置，在锁定位置中，两个行星齿轮的部件锁定在一起，使得行星中的三个部件 齿轮以相同的速度旋转。 控制功率单元配置以在行星齿轮的输入和输出轴之间实现同步或基本上同步的转速，然后将锁定装置移动到锁定位置。

公开(公告)号：US20100299036A1

公开(公告)日：2010-11-25

申请号：US12742782

申请日：2008-11-12

申请人： Jean-Marie Vespasien

发明人： Jean-Marie Vespasien

IPC分类号： G06F17/00

CPC分类号： B60W30/18109 ,  B60L7/18 ,  B60L7/26 ,  B60T1/10 ,  B60T2270/604 ,  B60T2270/611 ,  B60W10/08 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18127 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2520/40 ,  B60W2540/12

摘要： A method for controlling regenerative braking of a vehicle including at least one thermal engine and/or at least one electric motor, including calculating a GMP braking force setpoint at the wheel, including a regenerative braking force, that is independent from a relation between the brake pedal depression and the braking force applied to the wheels by the main brakes of the vehicle.

摘要翻译： 一种用于控制包括至少一个热引擎和/或至少一个电动机的车辆的再生制动的方法，包括计算车轮处的GMP制动力设定点，包括再生制动力，其与制动器 踏板凹陷以及由车辆的主制动器施加到车轮的制动力。

公开(公告)号：US11794747B2

公开(公告)日：2023-10-24

申请号：US17516783

申请日：2021-11-02

申请人： Volvo Truck Corporation

发明人： Adithya Arikere ,  Leo Laine ,  Ray Sidhant ,  Leon Henderson ,  Mattias Åsbogård ,  Johan Lindberg

IPC分类号： B60W40/105 ,  B60W30/18 ,  B62D15/02

CPC分类号： B60W30/18172 ,  B60W40/105 ,  B62D15/021 ,  B60W2520/28 ,  B60W2520/40

摘要： The present disclosure relates to a method for controlling at least one actuator of a vehicle, the actuator being configured to apply a torque on at least one wheel of the vehicle, wherein the applied torque is determined by a control function associated with a control bandwidth, the method comprising configuring the control function to control the applied torque to reduce a difference between a first parameter value related to a current rotational speed of the wheel and a second parameter value related to target rotational speed of the wheel; obtaining data indicative of a current operating condition of the vehicle; setting the control bandwidth of the control function in dependence of the current operating condition of the vehicle; and controlling the actuator using the control function.

公开(公告)号：US10081348B2

公开(公告)日：2018-09-25

申请号：US15106824

申请日：2014-12-23

申请人： Scania CV AB

发明人： Johan Lindström ,  Mathias Björkman ,  Mikael Bergquist ,  Niklas Pettersson

IPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18 ,  B60W20/20 ,  B60K6/46 ,  B60W10/115 ,  B60W20/40 ,  B60W20/15 ,  F16H3/72 ,  F02D41/06 ,  F02D41/26 ,  F02D41/30 ,  B60K6/44 ,  B60W20/30 ,  F02D41/04 ,  B60W10/12 ,  B60W20/10 ,  B60K6/445 ,  B60K6/48 ,  B60K17/02 ,  B60W30/188 ,  B60L11/00 ,  B60K6/547 ,  B60W10/10

CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/44 ,  B60K6/445 ,  B60K6/46 ,  B60K6/48 ,  B60K6/547 ,  B60K17/02 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W10/12 ,  B60W20/10 ,  B60W20/15 ,  B60W20/20 ,  B60W20/30 ,  B60W20/40 ,  B60W30/18 ,  B60W30/18009 ,  B60W30/18027 ,  B60W30/181 ,  B60W30/18109 ,  B60W30/1886 ,  B60W2400/00 ,  B60W2510/125 ,  B60W2520/40 ,  B60W2710/021 ,  B60W2710/06 ,  B60W2710/0644 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2710/1038 ,  B60W2710/105 ,  B60W2710/125 ,  B60W2710/248 ,  B60W2710/30 ,  B60W2710/305 ,  B60W2720/40 ,  B60Y2200/92 ,  B60Y2300/18 ,  B60Y2300/18025 ,  B60Y2300/18091 ,  B60Y2300/188 ,  B60Y2300/19 ,  B60Y2300/43 ,  B60Y2300/60 ,  B60Y2300/78 ,  B60Y2300/84 ,  B60Y2400/73 ,  F02D41/042 ,  F02D41/062 ,  F02D41/26 ,  F02D41/3005 ,  F16H3/728 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/91 ,  Y10S903/93 ,  Y10S903/945

摘要： In a method for controlling a vehicle with a drive system comprising a power unit configuration adapted to provide output for the vehicle's operation, and further comprising a planetary gear and a first and second electrical machine, connected to components in the planetary gear via their rotors, a locking means is moved from a locked position, in which two of the planetary gear's components are locked together, so that the three components of the planetary gear rotate with the same speed, to a release position, when the vehicle is driven with the locking means in a locked position, by carrying out the following method steps. The power unit configuration is controlled in order to achieve torque balance between the components that are locked together by the locking means, and such locking means are moved into a release position, when said torque balance prevails.

公开(公告)号：US20180050679A1

公开(公告)日：2018-02-22

申请号：US15551481

申请日：2016-02-16

申请人： HONDA MOTOR CO., LTD.

发明人： Yuma YOSHIDA

IPC分类号： B60W10/14 ,  B60K17/348 ,  B60K23/08 ,  F16D48/02

CPC分类号： B60W10/14 ,  B60K17/3465 ,  B60K17/348 ,  B60K17/351 ,  B60K23/0808 ,  B60K2023/0866 ,  B60W2520/40 ,  B60W2710/105 ,  B60W2720/30 ,  F16D48/02

摘要： A device is disclosed that performs highly accurate control in a low-torque region and improves the response of the hydraulic system, taking advantage of hydraulic sealed-type hydraulic control devices. The hydraulic sealed-type hydraulic control device includes: a first characteristic (sealed pressurization) obtained by closing an on-off valve and driving an oil pump; a second characteristic (sealed depressurization) obtained by disabling drive of the oil pump and opening the on-off valve; and a third characteristic (flow-rate control) obtained by opening the on-off valve and driving the oil pump. In a low-torque region, the device performs control according to the third characteristic. In a high-torque region, the device performs control according to the second characteristic. In the process of depressurization, the device performs control according to the second characteristic. Moreover, the device performs control to increase commanded hydraulic pressure in immediate response to an accelerator's change amount larger than a predetermined value.

公开(公告)号：US20170001643A1

公开(公告)日：2017-01-05

申请号：US15106811

申请日：2014-12-23

申请人： SCANIA CV AB

发明人： Johan LINDSTROM ,  Mathias BJORKMAN ,  Mikael BERGQUIST ,  Niklas PETTERSSON

IPC分类号： B60W30/18 ,  B60K6/387 ,  B60K6/40 ,  B60W20/15 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  F16H3/72 ,  B60K6/365 ,  B60W20/00

CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/44 ,  B60K6/445 ,  B60K6/46 ,  B60K6/48 ,  B60K6/547 ,  B60K17/02 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W10/12 ,  B60W20/10 ,  B60W20/15 ,  B60W20/20 ,  B60W20/30 ,  B60W20/40 ,  B60W30/18 ,  B60W30/18009 ,  B60W30/18027 ,  B60W30/181 ,  B60W30/18109 ,  B60W30/1886 ,  B60W2400/00 ,  B60W2510/125 ,  B60W2520/40 ,  B60W2710/021 ,  B60W2710/06 ,  B60W2710/0644 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2710/1038 ,  B60W2710/105 ,  B60W2710/125 ,  B60W2710/248 ,  B60W2710/30 ,  B60W2710/305 ,  B60W2720/40 ,  B60Y2200/92 ,  B60Y2300/18 ,  B60Y2300/18025 ,  B60Y2300/18091 ,  B60Y2300/188 ,  B60Y2300/19 ,  B60Y2300/43 ,  B60Y2300/60 ,  B60Y2300/78 ,  B60Y2300/84 ,  B60Y2400/73 ,  F02D41/042 ,  F02D41/062 ,  F02D41/26 ,  F02D41/3005 ,  F16H3/728 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/91 ,  Y10S903/93 ,  Y10S903/945

摘要： Disclosed is a method for control of a vehicle with a drive system comprising a planetary gear and a first and second electrical machine, connected with their rotors to the components of the planetary gear, a braking of the vehicle towards stop occurs by way of a distribution of the desired braking torque between the first and the second electrical machines, and wherein such electrical machines are controlled to transmit a total torque to an output shaft of the planetary gear, which corresponds to the desired braking torque at least to one predetermined low speed limit, before the vehicle stops.

摘要翻译： 公开了一种具有驱动系统的车辆控制方法，所述驱动系统包括行星齿轮和与其转子连接到行星齿轮的部件的第一和第二电机，车辆朝向停止的制动通过分配 在第一和第二电机之间的期望的制动扭矩，并且其中这样的电机被控制以将总扭矩传递到行星齿轮的输出轴，其对应于期望的制动转矩至少至一个预定的低速限制 ，在车辆停止之前。

公开(公告)号：US20170001631A1

公开(公告)日：2017-01-05

申请号：US15106808

申请日：2014-12-23

申请人： SCANIA CV AB

发明人： Johan LINDSTROM ,  Mathias BJORKMAN ,  Mikael BERGQUIST ,  Niklas PETTERSON

IPC分类号： B60W20/40 ,  B60W10/08 ,  B60K6/387 ,  B60K6/46 ,  B60K6/365 ,  B60W10/06 ,  B60W10/115

CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/44 ,  B60K6/445 ,  B60K6/46 ,  B60K6/48 ,  B60K6/547 ,  B60K17/02 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W10/12 ,  B60W20/10 ,  B60W20/15 ,  B60W20/20 ,  B60W20/30 ,  B60W20/40 ,  B60W30/18 ,  B60W30/18009 ,  B60W30/18027 ,  B60W30/181 ,  B60W30/18109 ,  B60W30/1886 ,  B60W2400/00 ,  B60W2510/125 ,  B60W2520/40 ,  B60W2710/021 ,  B60W2710/06 ,  B60W2710/0644 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2710/1038 ,  B60W2710/105 ,  B60W2710/125 ,  B60W2710/248 ,  B60W2710/30 ,  B60W2710/305 ,  B60W2720/40 ,  B60Y2200/92 ,  B60Y2300/18 ,  B60Y2300/18025 ,  B60Y2300/18091 ,  B60Y2300/188 ,  B60Y2300/19 ,  B60Y2300/43 ,  B60Y2300/60 ,  B60Y2300/78 ,  B60Y2300/84 ,  B60Y2400/73 ,  F02D41/042 ,  F02D41/062 ,  F02D41/26 ,  F02D41/3005 ,  F16H3/728 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/91 ,  Y10S903/93 ,  Y10S903/945

摘要： Disclosed is a method for control of a vehicle with a drive system comprising an output shaft in a combustion engine and a planetary gear with a first and a second electrical machine connected via their rotors to the components in the planetary gear, a supply of electrical power to electrical auxiliary units and/or loads present in the vehicle is carried out, by way of the combustion engine being kept running with its output shaft connected with the second electrical machine's rotor, and the electrical auxiliary units and/or loads being supplied with electrical power via the first electrical machine and/or the second electrical machine.

摘要翻译： 公开了一种具有驱动系统的车辆的控制方法，所述驱动系统包括内燃机中的输出轴和行星齿轮，所述行星齿轮具有通过其转子连接到行星齿轮中的部件的第一和第二电机，电力供应 对于车辆中存在的电气辅助单元和/或负载，通过内燃机通过其输出轴与第二电机的转子连接而保持运行，并且电辅助单元和/或负载被供给电 通过第一电机和/或第二电机的电力。