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1. 发明授权

US08886404B2 Control system for a motor vehicle with a box body and motor vehicle 有权
标题翻译：具有箱体和机动车辆的机动车辆的控制系统
公开(公告)号：US08886404B2
公开(公告)日：2014-11-11
申请号：US13474141
申请日：2012-05-17
申请人： Bodo Hanisch , Martin Schumacher , Georg Hoppe
发明人： Bodo Hanisch , Martin Schumacher , Georg Hoppe
IPC分类号： B60G17/016 , B60G23/00 , B62C3/00 , B62K25/00 , G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： B60P3/00 , B60G17/0165 , B60G99/002 , B60G2300/34 , B60G2400/0531 , B60G2400/0532 , B60G2400/102 , B60G2400/104 , B60G2400/106 , B60G2400/82 , B60G2401/142 , B60G2401/21 , B60G2500/10 , B60G2500/20 , B60G2800/012 , B60G2800/014 , B62D24/04 , B62D33/077
摘要： The invention relates to a control system for a motor vehicle, especially for a commercial vehicle that has a box body supportable on a chassis, with at least one detection means generating detection data for detecting the road profile in front of the vehicle in the direction of travel and a control device for controlling at least one controllable spring and/or damper unit depending on the detected data, wherein the at least one spring and/or damper unit for suspension and damping of the box body in the direction of a vertical axis of the vehicle can be connected to the box body and the chassis.
摘要翻译：本发明涉及一种用于机动车辆的控制系统，特别是用于具有可支撑在底架上的箱体的商用车辆，至少一个检测装置产生用于检测车辆前方的道路轮廓的检测数据，行程和控制装置，用于根据检测到的数据来控制至少一个可控制的弹簧和/或阻尼器单元，其中所述至少一个弹簧和/或阻尼单元用于在箱体主体的垂直轴线方向上悬挂和阻尼车辆可以连接到箱体和底盘。

2. 发明授权

US08523192B2 Method and system for operating a motor vehicle 有权
标题翻译：运行汽车的方法和系统
公开(公告)号：US08523192B2
公开(公告)日：2013-09-03
申请号：US13051260
申请日：2011-03-18
申请人： Yvonne Baeumchen , Michael Seemann , Marc Suermann , Markus Schommer , Uwe Hoffmann , Russ Lee Norton
发明人： Yvonne Baeumchen , Michael Seemann , Marc Suermann , Markus Schommer , Uwe Hoffmann , Russ Lee Norton
IPC分类号： B60G17/06 , B60G17/02
CPC分类号： B60G17/01908 , B60G17/02 , B60G17/06 , B60G2400/0531 , B60G2400/0532 , B60G2400/102 , B60G2400/252 , G01P15/18
摘要： A method and system for operating a motor vehicle is described. In one example, spring rates for suspension springs and damping rates for shock absorbers are adjusted in response to vertical acceleration, longitudinal angular acceleration, and lateral angular acceleration of a vehicle body in the absence of accelerometers. The system and method may improve vehicle driving dynamics and lower system cost as compared to other systems.
摘要翻译：描述了用于操作机动车辆的方法和系统。在一个示例中，响应于没有加速度计的车体的垂直加速度，纵向角加速度和横向角加速度来调节用于减震器的悬架弹簧的弹簧刚度和阻尼率。与其他系统相比，该系统和方法可以改善车辆行驶动力学并降低系统成本。

3. 发明申请

US20060138733A1 Suspension adjustment system 审中-公开
标题翻译：悬挂调整系统
公开(公告)号：US20060138733A1
公开(公告)日：2006-06-29
申请号：US11200990
申请日：2005-08-10
申请人： Luke Clauson
发明人： Luke Clauson
IPC分类号： B60G17/016
CPC分类号： B60G17/016 , B60G2206/911 , B60G2400/0531 , B60G2400/0532 , B60G2400/821 , B60G2600/182 , B60G2800/012 , B60G2800/014 , B60G2800/162 , B60G2800/912 , B60G2800/916
摘要： A retrofitable or OEM installed vehicle suspension system at least one sensor (18) capable resolving pitch and/or roll of a vehicle. The sensor (18) output is used to control wheel position with respect to the vehicle by means of at least one wheel actuator (14). Thus, the suspension and wheel position is dynamically, significantly adjusted based on the irregularities of the terrain being traversed or the pitch and roll of the vehicle.
摘要翻译：可改装或OEM安装的车辆悬架系统，至少一个能够分辨车辆俯仰和/或滚动的传感器（18）。传感器（18）输出用于通过至少一个轮致动器（14）来相对于车辆控制车轮位置。因此，基于所穿过的地形的不规则或车辆的俯仰和滚动，悬挂和车轮位置被动态地，显着地调整。

4. 发明公开

US20240217298A1 PITCH AND ROLL CONTROL SYSTEM FOR A VEHICLE 审中-公开
公开(公告)号：US20240217298A1
公开(公告)日：2024-07-04
申请号：US18604165
申请日：2024-03-13
申请人： Oshkosh Corporation
发明人： Kai P. Schubart , Christopher J. Rukas , Erik S. Ellifson , Aaron J. Rositch
IPC分类号： B60G17/018 , B60G17/016 , B60G17/08
CPC分类号： B60G17/018 , B60G17/016 , B60G17/08 , B60G2400/0531 , B60G2400/0533 , B60G2400/102 , B60G2400/1062 , B60G2400/51 , B60G2800/012
摘要： A vehicle includes a suspension system having a first damper, a second damper, valves and a controller. Each of the first damper and the second damper include a housing and a piston sealingly interfaced with an inner diameter of the housing, dividing the damper into a first and second chamber. Each valve controls flow rate of fluid entering or exiting at least one of the first and second chamber of at least one of the first damper and the second damper. The controller controls the valves to control extension or compression of at least one of the first damper and the second damper based on at least one of a degree of roll of the vehicle during a turn of the vehicle and a degree of pitch of the vehicle during acceleration of the vehicle or a degree of pitch of the vehicle during deceleration of the vehicle.

5. 发明申请

US20140353934A1 VEHICLE 有权
标题翻译：车辆
公开(公告)号：US20140353934A1
公开(公告)日：2014-12-04
申请号：US14371277
申请日：2012-01-11
申请人： Hirokazu Yabumoto
发明人： Hirokazu Yabumoto
IPC分类号： B60G17/0165 , B60G17/018
CPC分类号： B60G17/0165 , B60G17/00 , B60G17/015 , B60G17/018 , B60G17/06 , B60G2400/0531 , B60G2400/0532 , B60G2400/0533 , B60G2400/102 , B60G2400/206 , B60G2400/252 , B60G2400/821 , B60G2400/91 , B60G2500/10 , B60G2800/162 , B60G2800/916
摘要： A spring constant of each of four suspension springs and a shared load on each of four wheels are adjusted so that a sprung resonance frequency corresponding to two front wheels and a sprung resonance frequency corresponding to two rear wheels are mutually different. From among the four shock absorbers, only two shock absorbers provided corresponding to two wheels of lowered sprung resonance frequency, from among the two front wheels and the two rear wheels have respectively damping coefficient modification mechanisms that modify a damping coefficient serving as a reference of the magnitude of the damping force generated by the two shock absorbers. The behavior of the entire vehicle body can be effectively curbed by controlling the damping force exerted on the comparatively large movement of sprung sections corresponding to the two wheels. Thus a vehicle having both enhanced steering stability and enhanced ride quality can be configured comparatively inexpensively.
摘要翻译：调整四个悬架弹簧中的每一个的弹簧常数和四个车轮中的每一个上的共享负载，使得对应于两个前轮的簧上共振频率和对应于两个后轮的簧上共振频率彼此不同。从四个减震器中，只有两个相应于降低的悬挂共振频率的两个轮对应的两个减震器分别具有阻尼系数修正机构，该阻尼系数修正机构改变作为参考的阻尼系数由两个减震器产生的阻尼力的大小。通过控制施加在与两个轮对应的弹簧部分的较大运动上的阻尼力，可以有效地遏制整个车身的行为。因此，可以相对便宜地配置具有增强的操纵稳定性和增强的乘坐质量的车辆。

6. 发明申请

US20050209750A1 Apparatus and method of roll control for vehicle 审中-公开
标题翻译：车辆滚动控制装置及方法
公开(公告)号：US20050209750A1
公开(公告)日：2005-09-22
申请号：US11074019
申请日：2005-03-08
申请人： Tatsuya Masamura , Shinichi Hagidaira
发明人： Tatsuya Masamura , Shinichi Hagidaira
IPC分类号： B60G17/015 , B60G21/055 , B60R16/02 , B60R21/00 , B60W40/10 , B60W40/109 , B60W40/112 , G01P3/50 , G01P15/00
CPC分类号： B60G17/015 , B60G21/103 , B60G21/106 , B60G2400/0531 , B60G2400/104
摘要： at least two lateral acceleration sensors (21) (22) located at different positions of a vehicle body (100) to detect lateral acceleration acting on the vehicle body; and a calculator (50) to separate and calculate actual lateral acceleration (GL) acting on the vehicle body by a centrifugal force, and roll angular acceleration (φ) acting on the vehicle body around the roll center, based upon a distance (La, Lb) from a roll center of the vehicle body to each of the sensors, an intersection angle (θa, θb) of each line connecting each of the sensors and the roll center, and outputs (GLa, GLb) of the sensors are provided.
摘要翻译：位于车身（100）的不同位置处的至少两个横向加速度传感器（21）（22），用于检测作用在车体上的横向加速度; 以及计算器（50），其通过离心力分离和计算作用在车身上的实际横向加速度（GL），并且基于距离（La，L）来分离和计算作用在车身周围的滚动角加速度（phi） Lb）从车体的滚动中心到每个传感器，提供连接每个传感器和滚动中心的每条线的交叉角（θa，tab）和传感器的输出（GLa，GLb）。

7. 发明申请

US20040133338A1 Method and device for ascertaining the center-of-gravity height of a vehicle 有权
标题翻译：确定车辆重心高度的方法和装置
公开(公告)号：US20040133338A1
公开(公告)日：2004-07-08
申请号：US10681994
申请日：2003-10-08
发明人： Armin Verhagen , Dietmar Arndt
IPC分类号： G06G007/48
CPC分类号： B60R16/0233 , B60G17/01908 , B60G17/0195 , B60G2300/026 , B60G2300/08 , B60G2400/0511 , B60G2400/0521 , B60G2400/0531 , B60G2400/63 , B60G2400/82 , B60G2600/02 , B60G2800/0194 , B60G2800/702 , B60T8/172 , B60T2230/03 , B60W2520/125
摘要： A method and the associated device for ascertaining the center-of-gravity height of a motor vehicle, in which a variable representing the rolling motion of the vehicle about its roll axis oriented in the vehicle longitudinal direction is ascertained, a variable representing the lateral acceleration of the vehicle is ascertained, the center-of-gravity height is ascertained from the variable representing the rolling motion and the variable representing the lateral acceleration, the center-of-gravity height is ascertained only in predefined driving conditions, the change in the roll rate per unit of time entering into the ascertainment of the predefined driving conditions.
摘要翻译：确定机动车辆的重心高度的方法和相关装置，其中确定表示车辆沿车辆纵向取向的卷轴的滚动运动的变量，表示横向加速度的变量确定重心高度的重心高度是从表示滚动运动的变量和表示横向加速度的变量确定的，重心高度仅在预定驾驶条件下确定，滚动的变化每单位时间的速率进入确定的预定驾驶条件。

8. 发明授权

US06757595B1 Method to mitigate vehicle roll oscillations by limiting the rate of recovery of the lateral component of the tire force vector 失效
标题翻译：通过限制轮胎力矢量的侧向部件的恢复速率来减轻车辆滚动振荡的方法
公开(公告)号：US06757595B1
公开(公告)日：2004-06-29
申请号：US10318723
申请日：2002-12-13
申请人： Geoffrey B. Bauer
发明人： Geoffrey B. Bauer
IPC分类号： G06F1700
CPC分类号： B60T8/17554 , B60G2400/0521 , B60G2400/0531 , B60G2400/206 , B60G2800/012 , B60G2800/0124 , B60G2800/92 , B60G2800/922 , B60G2800/96 , B60T2230/03
摘要： A stability control system and method is provided for decreasing the propensity for rollover and preventing a rapid body roll movement after active management by the stability control system. The control system and method recognizes a propensity for vehicle instability, modifies the tire force vector of the vehicle's wheel to increase stability, and returns the tire force vector at a limited rate to prevent an impulse force on the wheel. The tire force vector may be held for a period of time after the propensity for vehicle instability is no longer recognized. A logic block is provided for determining the propensity for the impulse force on the wheel, which results in control of the proportional control signal or other signal to regulate the control input that is sent to the braking or steering control system.
摘要翻译：提供了一种稳定性控制系统和方法，用于降低翻转倾向并防止由稳定性控制系统主动管理之后快速的身体侧倾运动。控制系统和方法识别车辆不稳定性的倾向，修改车辆轮的轮胎力矢量以增加稳定性，并以有限的速率返回轮胎力矢量，以防止轮上的冲击力。在车辆不稳定性倾向不再被识别之后，轮胎力矢量可以保持一段时间。提供了用于确定轮上的冲击力的倾向的逻辑块，其导致控制比例控制信号或其他信号以调节发送到制动或转向控制系统的控制输入。

9. 发明授权

US10618368B2 Vehicle attitude control device 有权
公开(公告)号：US10618368B2
公开(公告)日：2020-04-14
申请号：US15960953
申请日：2018-04-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Daigo Fujii , Shingo Koumura , Hirokazu Yabumoto
IPC分类号： B60T8/17 , B60T8/1755 , B62D6/00 , B60G17/018 , B60W40/105 , B60G21/055 , B60W30/02 , B60W40/10 , B60G17/015 , B60G17/016 , B60G17/019 , G05D1/08
CPC分类号： B60G17/018 , B60G17/016 , B60G17/0152 , B60G17/01908 , B60G17/01933 , B60G21/0555 , B60W30/02 , B60W40/10 , B60W40/105 , G05D1/0891 , B60G21/055 , B60G2202/135 , B60G2400/0511 , B60G2400/0531 , B60G2400/204 , B60G2400/91 , B60G2600/02 , B60G2600/16 , B60G2600/182 , B60G2600/604 , B60G2800/012 , B60Y2300/02 , B60Y2400/30 , B60Y2400/303 , B60Y2400/48 , B60Y2400/86
摘要： A vehicle attitude control device includes a controller including a low-pass filter. The controller calculates a manipulated variable of the actuator that allows the roll of the vehicle to be suppressed. The controller processes the roll angle acceleration with the low-pass filter, integrates the roll angle acceleration in which a high-frequency component has been removed by the low-pass filter, and converts a roll angle velocity obtained by the integration, into the manipulated variable. The low-pass filter has a first vehicle speed-cutoff frequency characteristic in which a cutoff frequency becomes higher with increase in the vehicle speed, and the first vehicle speed-cutoff frequency characteristic is designed such that a peak frequency in roll vibration coincides with a local minimum roll frequency in wheelbase filtering, the roll vibration being amplified by a dead time and a phase delay in control by the controller.

10. 发明授权

US10052927B2 Method and device for automatically or semi-automatically adjusting a chassis 有权
公开(公告)号：US10052927B2
公开(公告)日：2018-08-21
申请号：US14729088
申请日：2015-06-03
申请人： Dr. Ing. h.c. F. Porsche Aktiengesellschaft
发明人： Timo Maise , Stefan Jacobi , Axel Hammann , Eric Wahl , Claudia Grumann
IPC分类号： B60G17/015 , B60G17/019 , B60G17/0165
CPC分类号： B60G17/015 , B60G17/0165 , B60G17/019 , B60G17/01908 , B60G2400/0531 , B60G2400/0532 , B60G2400/0533 , B60G2400/208 , B60G2400/252 , B60G2400/821 , B60G2401/142 , B60G2600/20 , B60G2800/012 , B60G2800/014 , B60G2800/016
摘要： A method is provided for semi-automatically adjusting a chassis of a vehicle. The vehicle (10) assesses a state of the road by means of a sensor system of the vehicle and transmits the state of the road to a central server. A further vehicle (10) interrogates the state of the road from the server and recommends adjustment of the chassis as a function of the interrogated state of the road. The invention also relates to a device for carrying out such a method.

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