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31. 发明申请

US20070265749A1 Mobility traction control system and method 有权
标题翻译：移动牵引力控制系统及方法
公开(公告)号：US20070265749A1
公开(公告)日：2007-11-15
申请号：US11798018
申请日：2007-05-09
申请人： Patrick J. Fitzgibbons
发明人： Patrick J. Fitzgibbons
IPC分类号： B60G17/018
CPC分类号： B60G17/0195 , B60G2400/252 , B60G2400/52 , B60G2400/61 , B60G2400/63 , B60G2400/821 , B60G2400/822 , B60G2600/20 , B60G2800/21 , B60G2800/214 , B60G2800/914 , B60G2800/915 , B60G2800/92 , B60G2800/94 , B60G2800/95 , B60G2800/972 , B60W10/12 , B60W10/184 , B60W10/22 , B60W40/064 , B60W40/1005 , B60W50/00 , B60W50/08 , B60W2040/1307 , B60W2040/1315 , B60W2050/0066 , B60W2510/22 , B60W2530/20 , B60W2550/147 , B60W2710/22
摘要： A system and method for vehicle mobility traction/ride control. The system includes a mode controller configured to output control signals to a variety of vehicle control subsystems in response to operator mode selection input.
摘要翻译：一种用于车辆行驶牵引/行驶控制的系统和方法。该系统包括模式控制器，其被配置为响应于操作者模式选择输入而将控制信号输出到各种车辆控制子系统。

32. 发明授权

US06937928B2 Stability control system having loading information 有权
标题翻译：具有加载信息的稳定性控制系统
公开(公告)号：US06937928B2
公开(公告)日：2005-08-30
申请号：US10378853
申请日：2003-03-04
申请人： Russell T. Capito
发明人： Russell T. Capito
IPC分类号： B60G17/016 , B60G17/018 , G06F7/00 , G06F19/00
CPC分类号： B60G17/0182 , B60G17/0162 , B60G2400/0511 , B60G2400/0523 , B60G2400/104 , B60G2400/106 , B60G2400/252 , B60G2400/61 , B60G2400/822 , B60G2400/823 , B60G2600/1873 , B60G2600/1877 , B60G2800/016 , B60G2800/24
摘要： A stability control system includes a sensor for measuring the position of the suspension system. Alternatively, the sensor may directly detect the load on the suspension system. With this information, the system calculates a vehicle loading condition. A yaw rate model is selected based on the calculated vehicle loading condition. Preferably, a number of loading condition values are stored and a controller selects the best fitting loading condition value to serve as the yaw rate model.
摘要翻译：稳定性控制系统包括用于测量悬架系统的位置的传感器。或者，传感器可以直接检测悬架系统上的负载。使用该信息，系统计算车辆负载状况。基于所计算的车辆载荷条件来选择偏航率模型。优选地，存储多个加载条件值，并且控制器选择最佳拟合加载条件值以用作横摆率模型。

33. 发明授权

US06895317B2 Wheel grip factor estimation apparatus 有权
标题翻译：车轮牵引因子估计装置
公开(公告)号：US06895317B2
公开(公告)日：2005-05-17
申请号：US10420826
申请日：2003-04-23
申请人： Yoshiyuki Yasui , Wataru Tanaka , Eiichi Ono , Yuji Muragishi , Katsuhiro Asano , Minekazu Momiyama , Syoji Ogawa , Kenji Asano , Yuzo Imoto , Hiroaki Kato
发明人： Yoshiyuki Yasui , Wataru Tanaka , Eiichi Ono , Yuji Muragishi , Katsuhiro Asano , Minekazu Momiyama , Syoji Ogawa , Kenji Asano , Yuzo Imoto , Hiroaki Kato
IPC分类号： B60G17/0195 , B60T8/172 , B60W30/02 , B60W40/06 , B60T8/58 , B60C19/00
CPC分类号： B60W30/02 , B60G17/0195 , B60G2400/0523 , B60G2400/106 , B60G2400/822 , B60G2800/24 , B60G2800/702 , B60G2800/95 , B60T8/172 , B60T2210/12 , B60W40/064 , B60W40/101 , B60W2050/0028 , B60W2510/20 , B60W2510/22 , B60W2520/125 , B60W2520/14 , B60W2520/20 , B60W2530/20 , B60W2550/148 , B60W2900/00
摘要： The present invention is directed to a wheel grip factor estimation apparatus, which includes a steering factor detection unit for detecting at least one of steering factors including a steering torque and steering effort applied to a steering system extending from a steering wheel to a suspension of a vehicle, an aligning torque estimation unit for estimating an aligning torque produced on at least a wheel of the vehicle on the basis of the steering factor detected by the steering factor detection unit, and a vehicle state variable detection unit for detecting a state variable of the vehicle. The apparatus further includes a wheel factor estimation unit for estimating at least one of wheel factors including a side force and slip angle applied to the wheel on the basis of the vehicle state variable, and a grip factor estimation unit for estimating a grip factor of at least a tire of the wheel, in accordance with a relationship between the estimated alignment torque and the estimated wheel factor.
摘要翻译：本发明涉及一种车轮牵引因子估计装置，其包括转向因子检测单元，用于检测转向因素中的至少一个，所述转向因素包括转向转矩和施加到从方向盘延伸到转向系统车辆，用于基于由转向因子检测单元检测到的转向因子来估计在车辆的至少车轮上产生的对准转矩的对准转矩估计单元，以及用于检测车辆状态变量检测单元车辆。该装置还包括车轮因素估计单元，用于基于车辆状态变量估计包括施加到车轮的侧力和滑移角的车轮因数中的至少一个，以及用于估计车辆状态变量的抓地系数的抓地系数估计单元根据估计的对准转矩和估计的车轮因子之间的关系，至少轮胎轮胎。

34. 发明申请

US20050067213A1 Suspension control device 失效
标题翻译：悬架控制装置
公开(公告)号：US20050067213A1
公开(公告)日：2005-03-31
申请号：US10947370
申请日：2004-09-23
申请人： Yoshiyuki Yasui , Hiroaki Kato , Yuji Muragishi , Eiichi Ono , Hiroaki Aizawa
发明人： Yoshiyuki Yasui , Hiroaki Kato , Yuji Muragishi , Eiichi Ono , Hiroaki Aizawa
IPC分类号： B60G17/015 , B60G17/018 , B60G17/0195 , B60G21/055 , B60R16/02 , B60T8/24 , B60W10/20 , B60W10/22 , B60W40/10 , B62D5/06 , B62D6/00 , B62D101/00 , B62D113/00 , B62D119/00
CPC分类号： B60G17/0195 , B60G21/0555 , B60G2400/208 , B60G2400/252 , B60G2400/5122 , B60G2400/822 , B60G2800/012 , B60G2800/702 , B60G2800/9122 , B60G2800/96 , B60W10/20 , B60W10/22 , B60W30/02 , B60W2510/22 , B60W2520/125 , B60W2550/148
摘要： A suspension control device includes a wheel grip state estimation device for estimating grip state of vehicle wheels based on variations of aligning torque of wheels to be steered, a vehicle rolling control device for controlling vehicle rolling, and a control parameter setting device for setting a control parameter of the vehicle rolling control device based on at least estimated grip state of the wheel grip state estimation device.
摘要翻译：悬架控制装置包括：车轮夹持状态估计装置，用于根据要转向的车轮的对准扭矩的变化来估计车轮的抓握状态;车辆滚动控制装置，用于控制车辆滚动;以及控制参数设定装置，用于设定控制基于车轮夹持状态估计装置的至少估计的夹持状态的车辆滚动控制装置的参数。

35. 发明申请

US20040176889A1 Stability control system having loading information 有权
标题翻译：具有加载信息的稳定性控制系统
公开(公告)号：US20040176889A1
公开(公告)日：2004-09-09
申请号：US10378853
申请日：2003-03-04
申请人： Continental Teves, Inc.
发明人： Russell T. Capito
IPC分类号： G06F019/00
CPC分类号： B60G17/0182 , B60G17/0162 , B60G2400/0511 , B60G2400/0523 , B60G2400/104 , B60G2400/106 , B60G2400/252 , B60G2400/61 , B60G2400/822 , B60G2400/823 , B60G2600/1873 , B60G2600/1877 , B60G2800/016 , B60G2800/24
摘要： A stability control system includes a sensor for measuring the position of the suspension system. Alternatively, the sensor may directly detect the load on the suspension system. With this information, the system calculates a vehicle loading condition. A yaw rate model is selected based on the calculated vehicle loading condition. Preferably, a number of loading condition values are stored and a controller selects the best fitting loading condition value to serve as the yaw rate model.
摘要翻译：稳定性控制系统包括用于测量悬架系统的位置的传感器。或者，传感器可以直接检测悬架系统上的负载。使用该信息，系统计算车辆负载状况。基于所计算的车辆载荷条件来选择偏航率模型。优选地，存储多个加载条件值，并且控制器选择最佳拟合加载条件值以用作横摆率模型。

36. 发明申请

US20030171872A1 Detection of road conditions using a beam from an external system i.e. gps, dbs 有权
标题翻译：使用来自外部系统的波束检测道路状况，即gps，dbs
公开(公告)号：US20030171872A1
公开(公告)日：2003-09-11
申请号：US10168623
申请日：2002-10-29
发明人： B Kannan Balasubramanian , Seshu Bhagavathula , Shanmukh Katragadda
IPC分类号： G01C021/26
CPC分类号： B60R16/0237 , B60G2400/821 , B60G2400/822 , B60G2401/16 , B60T8/172 , B60T2210/12
摘要： Device for scanning radiation-based surface state recognition, especially of roads. The invention relates to a device for scanning radiation-based recognition of the surface state of earth surface regions with receivers for receiving at least one state information scanning radiation component reflected from the scanned earth surface region and with evaluation resources for determining the surface state of the scanned earth surface region by evaluation of the scanning radiation received. In accordance with the invention, the scanning radiation is formed by the useful signal radiation of a foreign system and/or is generated by one or more satellites. Use for example for recognition of the surface state with respect to paving type and paving condition of thoroughfares.
摘要翻译：用于扫描基于辐射的表面状态识别的装置，特别是道路的装置。本发明涉及一种用于扫描具有接收器的地表面区域的表面状态的基于辐射的识别的装置，用于接收从被扫描的地球表面区域反射的至少一个状态信息扫描辐射分量，以及用于确定通过评估接收到的扫描辐射来扫描地球表面区域。根据本发明，扫描辐射由外部系统的有用信号辐射形成和/或由一个或多个卫星产生。例如用于识别关于摊铺类型和通道铺路条件的表面状态。

37. 发明申请

US20020109309A1 System and method for reducing stopping distance and improving traction in motor vehicles 有权
标题翻译：减少停车距离，提高机动车辆牵引力的系统和方法
公开(公告)号：US20020109309A1
公开(公告)日：2002-08-15
申请号：US09989356
申请日：2001-11-20
发明人： Armin Schulke , Armin-Maria Verhagen , Roland Stoller
IPC分类号： B60G021/045
CPC分类号： B60G21/0553 , B60G17/0165 , B60G2400/61 , B60G2400/822 , B60G2800/012 , B60T8/1764 , B60T2260/024 , B60W2550/148
摘要： A method for improving the traction between a road surface and a motor vehicle having a pair of front wheels and a pair of rear wheels which engage the road, each front wheel mounted on a front axle, each rear wheel mounted on a rear axle, one of the axles being a driven axle, and a two-part undercarriage roll stabilizer system including a front and a rear undercarriage stabilizer, each the undercarriage stabilizer comprising an actuating drive operatively coupled to a the pair of wheels, and for reducing the stopping distance along the road in which the motor vehicle can be stopped. The method includes: determining a coefficient of friction between at least two wheels and the road surface; comparing the coefficients of friction; and tensioning the actuating drives diagonally, the wheel contact forces between diagonally opposite wheels and the road surface thereby being one of increased and decreased in response to the determined coefficient of friction between a wheel and the road surface. Also, a system for carrying out this method in a motor vehicle.
摘要翻译：一种用于改善路面和机动车辆之间的牵引力的方法，所述方法具有一对前轮和一对接合所述道路的后轮，每个前轮安装在前轴上，每个后轮安装在后桥上，一个后轮安装在后桥上作为从动轴的车轴以及包括前后底架稳定器的两部分底盘卷轴稳定器系统，每个底架稳定器包括可操作地联接到该对车轮上的致动驱动器，并且用于减小沿着机动车辆可以停在的道路。该方法包括：确定至少两个车轮与路面之间的摩擦系数; 比较摩擦系数; 并且对角地张紧致动驱动件，斜对置的车轮与路面之间的车轮接触力因此响应于确定的车轮与路面之间的摩擦系数而增大和减小。另外，在机动车辆中执行该方法的系统。

38. 发明申请

US20020013651A1 Apparatus and method for determining vehicle operating and dynamic parameters 失效
公开(公告)号：US20020013651A1
公开(公告)日：2002-01-31
申请号：US09836732
申请日：2001-04-17
发明人： Reinhard Weiberle , Matthias Schanzenbach
IPC分类号： B60T008/00
CPC分类号： B60G17/018 , B60G17/0195 , B60G2400/0511 , B60G2400/0512 , B60G2400/102 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/61 , B60G2400/63 , B60G2400/822 , B60G2800/0192 , B60G2800/21 , B60G2800/215 , B60G2800/22 , B60G2800/70 , B60G2800/92 , B60G2800/93 , B60T8/172
摘要： The invention describes an apparatus and method for determining at least one wheel slip of a vehicle and at least one of a pitch angle, a road angle, a roll angle for use in at least one vehicle control system. The method and apparatus are characterized in that at least three deflection displacements are determined, and then at least one wheel slip of the vehicle and at least one of the pitch angle, the road angle, the roll angle of the vehicle are determined based on the at least three deflection displacements. The wheel slip(s) of the vehicle and at least one of the pitch angle, the road angle, and the roll angle of the vehicle may be provided or otherwise made available to the at least one vehicle control system.

39. 发明授权

US5983150A Suspension systems for motor vehicles 失效
标题翻译：机动车悬架系统
公开(公告)号：US5983150A
公开(公告)日：1999-11-09
申请号：US131376
申请日：1998-08-07
申请人： Mitsuo Sasaki
发明人： Mitsuo Sasaki
IPC分类号： B60G17/016 , B60G17/0165 , F16F9/348 , F16F9/46 , G06G7/76
CPC分类号： F16F9/3482 , B60G17/016 , B60G17/0165 , F16F9/468 , B60G2400/102 , B60G2400/208 , B60G2400/39 , B60G2400/821 , B60G2400/822 , B60G2400/91 , B60G2500/10 , B60G2600/184 , B60G2600/602 , B60G2600/604 , B60G2800/162 , B60G2800/21 , B60G2800/22
摘要： A method of controlling a suspension system include sensing a behavior of a motor vehicle, producing a control signal in accordance with the behavior sensed, carrying out normal control of a damping-force characteristic of a shock absorber in accordance with the control signal produced and based on a predetermined damping-force characteristic curve, determining a brake operating state, determining a frictional coefficient of a road surface, determining a frequency input from the road surface, and reducing variations in a load of a wheel by controlling the damping-force characteristic of the shock absorber in accordance with the brake operating state, frictional coefficient, frequency determined.
摘要翻译：一种控制悬架系统的方法包括：检测机动车辆的行为，产生根据所检测的行为的控制信号，根据产生的控制信号执行减震器的阻尼力特性的正常控制在预定的阻尼力特性曲线上，确定制动操作状态，确定路面的摩擦系数，确定从路面输入的频率，并且通过控制车轮的负载的变化来控制阻尼力特性曲线减震器按照制动器运行状态，摩擦系数，频率确定。

40. 发明授权

US5540298A Integrated controller for vehicle 失效
标题翻译：车辆综合控制器
公开(公告)号：US5540298A
公开(公告)日：1996-07-30
申请号：US302239
申请日：1994-09-07
申请人： Tohru Yoshioka , Kenichi Okuda , Hiroki Uemura , Yasunori Yamamoto , Tomohiko Adachi , Tetsuro Butsuen , Toshihiro Hara , Kazuki Fujise
发明人： Tohru Yoshioka , Kenichi Okuda , Hiroki Uemura , Yasunori Yamamoto , Tomohiko Adachi , Tetsuro Butsuen , Toshihiro Hara , Kazuki Fujise
IPC分类号： B60G17/015 , B60G17/0195 , B60R21/00 , B60T7/12 , B60T7/22 , B60T8/172 , B60T8/1764 , B60T8/48 , B60T8/58 , B60W30/00 , B62D5/06 , B62D6/00 , B62D17/00 , B62D101/00 , B62D105/00 , B62D111/00 , B62D113/00 , B62D137/00 , G01D1/02 , G01S7/484 , G01S15/93 , G01S17/02 , G01S17/93 , G05D1/02
CPC分类号： B60T7/22 , B60G17/0195 , B60T8/48 , B62D17/00 , B62D5/06 , B62D6/00 , G01S17/023 , G01S17/936 , B60G2200/44 , B60G2200/462 , B60G2202/154 , B60G2400/106 , B60G2400/204 , B60G2400/41 , B60G2400/822 , B60G2401/176 , B60G2600/02 , B60G2600/044 , B60G2600/182 , B60G2800/012 , B60G2800/21 , B60G2800/22 , B60G2800/24 , B60G2800/912 , B60G2800/92 , B60G2800/93 , B60G2800/96 , B60G2800/962 , G01S15/931 , G01S7/484
摘要： An integrated controller for a vehicle comprises a contact preventive device for detecting a distance between a vehicle and an obstacle and a relative speed, and deciding whether the vehicle may come in contact with the obstacle based on the results of detection so as to perform automatic braking or automatic steering, and a characteristic changing device for causing the suspension or steering characteristic of the vehicle to be changed. The control part of the characteristic changing device changes the suspension or steering characteristic based on information from the control part of the contact preventive device when operating the contact preventive device. In case the characteristic changing device is an active suspension device, the control part changes the suspension characteristic so as to increase a control gain when performing automatic braking and to inhibit the vehicle from being rolled when performing automatic steering. Consequently, it is possible to early change the suspension characteristic when operating the contact preventive device. Thus, the running stability of the vehicle can be enhanced.
摘要翻译：一种用于车辆的集成控制器，包括用于检测车辆与障碍物之间的距离的接触预防装置和相对速度，并且基于检测结果来判定车辆是否可能与障碍物接触以进行自动制动或自动转向，以及用于改变车辆的悬架或转向特性的特征改变装置。特征改变装置的控制部分在操作接触防止装置时，基于来自接触防止装置的控制部分的信息来改变悬架或转向特性。在特征改变装置是主动悬挂装置的情况下，控制部件改变悬架特性，以在执行自动制动时增加控制增益，并且在执行自动转向时禁止车辆滚动。因此，可以在操作接触防止装置时早期改变悬架特性。因此，能够提高车辆的行驶稳定性。

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