公开(公告)号：US06226581B1

公开(公告)日：2001-05-01

申请号：US09254197

申请日：1999-05-12

Applicant: Gerd Reimann ,  Asmus Volkart ,  Michael Schubert ,  Wolfgang Kraemer

Inventor： Gerd Reimann ,  Asmus Volkart ,  Michael Schubert ,  Wolfgang Kraemer

IPC: G06F700

CPC classification number: B62D6/003 ,  B60T8/172 ,  B60T8/1755 ,  B60T2230/02 ,  B60T2260/02 ,  B60T2260/06 ,  B60T2260/08 ,  B60W10/06 ,  B60W10/184 ,  B60W10/20 ,  B60W10/22 ,  B60W30/02 ,  B60W40/08 ,  B60W40/11 ,  B60W40/112 ,  B60W40/114

Abstract: Device and method which to control movement quantities representing the movement of the vehicle. The device contains first arrangement for detecting quantities representing the movement of the vehicle. The device has at least two control devices which implement, independently of one another, control actions to stabilize the vehicle with the help of suitable actuators on the basis of quantities detected with the help of the first arrangement. At least one of the control devices influences the steering of the vehicle. Furthermore, at least one of the control devices influences the brakes and/or the engine of the vehicle, and/or an additional control device influences the chassis actuators. In addition, the device has a second arrangement with which signals and/or quantities are determined on the basis of the quantities detected with the first arrangement and used to influence at least temporarily at least one of the minimum of two control devices, so that the vehicle is thereby stabilized. At least one of the minimum of two control devices implements control actions to stabilize the vehicle, without being influenced by the second arrangement until it is influenced by the signals and/or quantities determined with the help of the second arrangement.

Abstract translation: 用于控制表示车辆运动的运动量的装置和方法。 该装置包含用于检测表示车辆运动的数量的第一装置。 该装置具有至少两个控制装置，它们彼此独立地实现基于在第一装置的帮助下检测到的量的合适的致动器来帮助稳定车辆的控制动作。 至少一个控制装置影响车辆的转向。 此外，控制装置中的至少一个影响车辆的制动器和/或发动机，和/或附加的控制装置影响底盘致动器。 此外，该装置具有第二装置，根据第一装置检测到的数量确定信号和/或数量，并用于至少暂时影响两个控制装置的最小值中的至少一个，使得 车辆由此稳定。 两个控制装置的最小值中的至少一个实现控制动作以稳定车辆，而不受第二装置的影响，直到它受到借助第二装置确定的信号和/或数量的影响。

公开(公告)号：US6036199A

公开(公告)日：2000-03-14

申请号：US83718

申请日：1998-05-22

Applicant: Kei Oshida ,  Masaki Izawa

Inventor： Kei Oshida ,  Masaki Izawa

IPC: B60G17/016 ,  B60T8/1761 ,  B62B5/02

CPC classification number: B60T8/17616 ,  B60G17/016 ,  B60G2400/102 ,  B60G2400/252 ,  B60G2400/61 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2600/182 ,  B60G2800/21 ,  B60G2800/22 ,  B60G2800/24 ,  B60G2800/915 ,  B60T2260/06

Abstract: An active actuator is interposed between the unsprung mass and the sprung mass of a vehicle, and a controller selectively extends and retracts the actuator at a prescribed acceleration so as to selectively apply an additional contact load to the wheel by making use of the inertial force of the sprung mass and/or the unsprung mass of the vehicle. A particularly advantageous result can be achieved by increasing the tire contact load according to the judgment of the vehicle operator who would, for example, actuate a switch at a desired or appropriate time such as when braking the vehicle, turning a curve or accelerating on a slippery road surface.

Abstract translation: 主动执行机构介于非弹簧质量块与车辆弹簧质量之间，控制器以规定的加速度选择性地将致动器延伸和缩回，以便通过利用惯性力来选择性地向车轮施加额外的接触载荷 车辆的悬挂质量和/或簧下质量。 可以通过根据车辆操作者的判断来增加轮胎接触载荷来实现特别有利的结果，该驾驶员将例如在期望的或适当的时间致动开关，例如当制动车辆，转动曲线或加速 路面滑溜

公开(公告)号：US5895433A

公开(公告)日：1999-04-20

申请号：US660150

申请日：1996-05-23

Applicant: Hsien Heng Chen ,  Eldon Gerrald Leaphart ,  Edward John Bedner ,  Yuen-Kwok Chin

Inventor： Hsien Heng Chen ,  Eldon Gerrald Leaphart ,  Edward John Bedner ,  Yuen-Kwok Chin

IPC: B60G17/0185 ,  B60G17/0195 ,  B60T8/1755 ,  G06F7/00

CPC classification number: B60T8/1755 ,  B60G17/0185 ,  B60G17/0195 ,  B60G2400/104 ,  B60G2400/208 ,  B60G2400/412 ,  B60G2600/02 ,  B60G2600/04 ,  B60G2600/08 ,  B60G2600/16 ,  B60G2600/70 ,  B60G2800/012 ,  B60G2800/21 ,  B60G2800/22 ,  B60G2800/24 ,  B60G2800/244 ,  B60G2800/246 ,  B60G2800/92 ,  B60T2260/06 ,  B60T2260/09

Abstract: A vehicle chassis system control method, comprising the steps of: measuring vehicle yaw rate, vehicle speed, and vehicle lateral acceleration; determining, responsive to the yaw rate, vehicle speed and lateral acceleration, an index ratio; comparing the index ratio to a predetermined threshold indicating a limit above which active chassis control is not desired; and responsive to the comparison, setting a signal indicating termination of active chassis control if the index ratio is above the predetermined threshold.

Abstract translation: 一种车辆底盘系统控制方法，包括以下步骤：测量车辆横摆角速度，车速和车辆横向加速度; 响应于横摆率，车速和横向加速度，确定指标比; 将所述指数比与预定阈值进行比较，所述预定阈值指示不期望主动底盘控制的极限; 并且响应于所述比较，如果所述指标比率高于所述预定阈值，则设置指示有效底盘控制的终止的信号。

公开(公告)号：US5123497A

公开(公告)日：1992-06-23

申请号：US631120

申请日：1990-12-20

Applicant: Wilford T. Yopp ,  Sam M. Mackool

Inventor： Wilford T. Yopp ,  Sam M. Mackool

IPC: B60G17/016 ,  B60T8/1755 ,  B62D6/04

CPC classification number: B60T8/17551 ,  B60G17/0162 ,  B62D6/04 ,  B60G2400/204 ,  B60G2400/40 ,  B60G2400/42 ,  B60G2400/50 ,  B60G2400/60 ,  B60G2400/64 ,  B60G2400/822 ,  B60G2600/02 ,  B60G2600/60 ,  B60G2600/70 ,  B60G2800/24 ,  B60G2800/90 ,  B60G2800/92 ,  B60T2260/06 ,  B60W40/109

Abstract: An apparatus and method for determining the centripetal force of an automotive vehicle operating on a roadway includes a vehicle speed measuring mechanism and a steering force measuring mechanism. Information regarding vehicle speed and steering force are fed into a processor which determines the centripetal force of the vehicle.

Abstract translation: 用于确定在道路上行驶的机动车辆的向心力的装置和方法包括车速测量机构和转向力测量机构。 关于车速和转向力的信息被馈送到确定车辆的向心力的处理器中。

公开(公告)号：US12084024B2

公开(公告)日：2024-09-10

申请号：US17603371

申请日：2020-04-03

Applicant: Robert Bosch GmbH

Inventor： Yoshiki Takahashi ,  Shoichiro Kaneko

IPC: B60T8/17 ,  B60T8/175 ,  B60T8/176 ,  B60T8/32

CPC classification number: B60T8/1706 ,  B60T8/175 ,  B60T8/3225 ,  B60T2260/06

Abstract: The present invention obtains a control system and a control method capable of appropriately executing slip suppression control for a straddle-type vehicle.
In the control system and the control method according to the present invention, a damping characteristic of a suspension is controlled. In addition, a damping force to be generated to the suspension is estimated on the basis of the damping characteristic and a stroke speed of the suspension, and the slip suppression control for suppressing slippage of the straddle-type vehicle is executed by using a target amount corresponding to the estimated damping force.

公开(公告)号：US12017628B2

公开(公告)日：2024-06-25

申请号：US16981165

申请日：2019-03-08

Applicant: ADVICS CO., LTD.

Inventor： Yusaku Yamamoto

IPC: B60T8/00 ,  B60T7/12 ,  B60T8/1755 ,  B60W10/18 ,  B60W40/11 ,  B60T8/26

CPC classification number: B60T8/1755 ,  B60T7/12 ,  B60W10/18 ,  B60W40/11 ,  B60T8/26 ,  B60T2230/04 ,  B60T2260/06 ,  B60T2270/608

Abstract: A brake control device is applied to a brake device that controls a front-wheel braking force and a rear-wheel braking force. The brake control device includes a ratio calculation circuit that calculates a target front and rear braking force distribution ratio based on a target pitch angle, and a brake control circuit that performs a stability control by operating the brake device based on the target front and rear braking force distribution ratio during braking.

公开(公告)号：US20180297595A1

公开(公告)日：2018-10-18

申请号：US16018856

申请日：2018-06-26

Applicant: JAGUAR LAND ROVER LIMITED

Inventor： Andrew Fairgrieve ,  James Kelly ,  Simon Gilling ,  Daniel Woolliscroft

IPC: B60W30/14 ,  B60T8/175 ,  F16H61/02

CPC classification number: B60W30/143 ,  B60T8/175 ,  B60T2201/04 ,  B60T2210/14 ,  B60T2210/16 ,  B60T2220/04 ,  B60T2260/06 ,  B60W2050/0091 ,  B60W2550/141 ,  B60Y2200/20 ,  F16H59/66 ,  F16H61/0213 ,  F16H2061/0234

Abstract: A vehicle control system having a plurality of speed control systems, each operable to cause the vehicle to operate in accordance with a respective target speed. The system is operable wherein one of the plurality of speed control systems may be selected to control vehicle speed at a given moment in time, wherein when responsibility for speed control is transferred from a first one of the plurality of speed control systems to a second one of the speed control systems, the second one of the speed control systems is operable to set a value of target speed thereof to a value corresponding to that of the target speed of the first.

公开(公告)号：US20180141549A1

公开(公告)日：2018-05-24

申请号：US15875333

申请日：2018-01-19

Applicant: JAGUAR LAND ROVER LIMITED

Inventor： James KELLY ,  Andrew FAIRGRIEVE ,  Daniel WOOLLISCROFT

IPC: B60W30/14 ,  F16H61/02 ,  B60K31/02 ,  B60K31/04 ,  B60T8/175 ,  B60W10/119 ,  B60W30/16 ,  B60W30/18 ,  B60W40/06 ,  B60K28/16 ,  F16H59/66

CPC classification number: B60W30/143 ,  B60K28/16 ,  B60K31/02 ,  B60K31/04 ,  B60T8/175 ,  B60T2201/04 ,  B60T2210/14 ,  B60T2210/16 ,  B60T2220/04 ,  B60T2260/06 ,  B60W10/119 ,  B60W30/162 ,  B60W30/18172 ,  B60W40/06 ,  B60W2520/10 ,  B60W2520/26 ,  B60W2550/141 ,  B60W2720/10 ,  B60W2720/28 ,  B60W2720/30 ,  B60Y2200/20 ,  F16H59/66 ,  F16H61/0213 ,  F16H2061/0234

Abstract: A vehicle speed control system for a vehicle having a plurality of wheels, the vehicle speed control system comprising one or more electronic control units configured to carry out a method that includes applying torque to at least one of the plurality of wheels, detecting a slip event between any one or more of the wheels and the ground over which the vehicle is travelling when the vehicle is in motion and providing a slip detection output signal in the event thereof. The method carried out by the one or more electronic control units further includes receiving a user input of a target speed at which the vehicle is intended to travel and maintaining the vehicle at the target speed independently of the slip detection output signal by adjusting the amount of torque applied to the at least one of the plurality of wheels.

公开(公告)号：US20180111607A1

公开(公告)日：2018-04-26

申请号：US15681560

申请日：2017-08-21

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yoshitaka FUJITA

IPC: B60W30/045 ,  B60T8/24 ,  B60T8/1755 ,  B60G17/0195 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  G05D1/08

CPC classification number: B60W30/045 ,  B60G17/0165 ,  B60G17/0195 ,  B60G21/0555 ,  B60G2400/0523 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/208 ,  B60G2400/41 ,  B60G2400/822 ,  B60T7/12 ,  B60T8/00 ,  B60T8/1755 ,  B60T8/1764 ,  B60T2201/16 ,  B60T2260/06 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  B60W30/18172 ,  B60W40/064 ,  B60W40/072 ,  B60W40/114 ,  B60W2040/1307 ,  B60W2510/18 ,  B60W2510/20 ,  B60W2510/22 ,  B60W2520/14 ,  B60W2520/18 ,  B60W2710/18 ,  B60W2710/22

Abstract: A vehicle stability control device has: a front active stabilizer installed on a front wheel side; a rear active stabilizer installed on a rear wheel side; a turning device for turning the front and rear wheels; and a control device configured to perform load distribution control in conjunction with turning control that actuates the turning device, when a difference in braking force between left and right sides of the vehicle exceeds a threshold value during braking. A first side is one of the left and right sides with a greater braking force, and a second side is the other of the left and right sides. In the load distribution control, the control device actuates the rear active stabilizer in a direction to lift up the first side and actuates the front active stabilizer in a direction to lift up the second side.

公开(公告)号：US09834215B2

公开(公告)日：2017-12-05

申请号：US15176033

申请日：2016-06-07

Applicant: Vision Works IP Corporation

Inventor： Alfred S. Braunberger ,  Beau M. Braunberger

IPC: G06F7/70 ,  G06G7/00 ,  B60W30/18 ,  B60Q1/44 ,  B60T17/22 ,  B60W10/06 ,  B60W10/22 ,  G01C21/16 ,  G01C21/18 ,  G01P15/14

CPC classification number: B60W30/18 ,  B60G17/0162 ,  B60G17/01908 ,  B60G17/0195 ,  B60G2400/104 ,  B60G2401/28 ,  B60G2600/044 ,  B60G2800/0124 ,  B60Q1/44 ,  B60Q1/447 ,  B60T7/22 ,  B60T8/171 ,  B60T17/22 ,  B60T2201/022 ,  B60T2210/36 ,  B60T2260/06 ,  B60W10/06 ,  B60W10/22 ,  B60W40/107 ,  B60W40/109 ,  B60W40/11 ,  B60W50/14 ,  B60W2420/905 ,  B60W2510/0604 ,  B60W2510/182 ,  B60W2520/105 ,  B60W2550/142 ,  B60W2550/402 ,  B60W2710/06 ,  B60W2710/22 ,  B60W2710/226 ,  G01C21/165 ,  G01C21/18 ,  G01C21/28 ,  G01P15/14 ,  G01P15/18 ,  G01P21/00 ,  G01S19/07 ,  G01S19/49 ,  G01S19/53

Abstract: A method of and system for detecting absolute acceleration along various axes relative to a desired movement vector while moving relative to a gravity source includes steps of determining a vertical acceleration, perpendicular to the desired movement vector and substantially anti-parallel to a gravitational acceleration due to the gravity source; determining a longitudinal acceleration, parallel to the desired movement vector and to output at vertical acceleration signal and a longitudinal acceleration signal; determining an inclination of the desired movement vector relative to the gravitational acceleration; and processing the vertical acceleration signal, the longitudinal acceleration signal, and the inclination signal to produce an absolute vertical acceleration signal and an absolute longitudinal acceleration signal.