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81. 发明授权

US07756670B2 Method and a system for determining the roughness of a tyre rolling surface 有权
标题翻译：用于确定轮胎滚动表面的粗糙度的方法和系统
公开(公告)号：US07756670B2
公开(公告)日：2010-07-13
申请号：US10577251
申请日：2003-10-31
申请人： Federico Mancosu , Massimo Brusarosco , Andrea Calatroni
发明人： Federico Mancosu , Massimo Brusarosco , Andrea Calatroni
IPC分类号： G01C19/00 , G01B3/44 , G01B3/52 , G01B5/28
CPC分类号： G01B21/30 , B60T8/172 , B60T2210/12 , B60T2210/14 , B60T2240/03
摘要： A method for determining the roughness of a tyre rolling surface by the steps of providing a first signal representative of the motion of at least one point of the tyre during rolling of the surface and processing the first signal for providing an output indicative of the roughness of the rolling surface of the tyre.
摘要翻译：一种用于通过以下步骤确定轮胎滚动表面的粗糙度的方法：在表面滚动期间提供表示轮胎至少一个点的运动的第一信号，并且处理第一信号以提供表示粗糙度的输出轮胎的滚动面。

82. 发明授权

US07168769B2 Vehicular brake system and method of controlling same brake system 有权
标题翻译：车辆制动系统及其制动系统的控制方法
公开(公告)号：US07168769B2
公开(公告)日：2007-01-30
申请号：US10734245
申请日：2003-12-15
申请人： Toshihisa Nihei , Masahiro Hara , Masahiro Matsuura , Akifumi Doura
发明人： Toshihisa Nihei , Masahiro Hara , Masahiro Matsuura , Akifumi Doura
IPC分类号： B60T8/24
CPC分类号： B60T8/1764 , B60T8/1755 , B60T8/885 , B60T2210/14 , B60T2210/16
摘要： The brake system of the invention, during the ABS control mode, corrects the target slip rate in accordance with the turning of the vehicle, and determines whether the vehicle is running on a poor surface road. If the vehicle is running on a poor surface road, the system sets a target slip rate that provides a greater longitudinal force than the aforementioned target slip rate.
摘要翻译：本发明的制动系统在ABS控制模式下，根据车辆的转弯来校正目标滑移率，并且确定车辆是否在较差的地面道路上行驶。如果车辆在较差的地面道路上行驶，则系统设定提供比上述目标滑移速率更大的纵向力的目标滑移率。

83. 发明申请

US20050268708A1 Rough road drive simulation and evaluation for vehicle control system 失效
标题翻译：车辆控制系统的粗糙驾驶模拟与评估
公开(公告)号：US20050268708A1
公开(公告)日：2005-12-08
申请号：US11137789
申请日：2005-05-26
申请人： Osamu Satou , Syuuichi Nakagawa , Hiroshi Murakami , Haruki Saitou
发明人： Osamu Satou , Syuuichi Nakagawa , Hiroshi Murakami , Haruki Saitou
IPC分类号： B60T8/172 , G01M17/007 , G06F19/00 , G09B9/042 , G01L3/26
CPC分类号： B60T8/172 , B60T2210/14
摘要： A rough road drive simulation apparatus for testing a vehicle motion control system includes a real-time simulator. The real time simulator simulates a rough road driving state by entering, to a vehicle model representing a vehicle equipped with the vehicle motion control system, a wheel disturbance input based on a correlation between a road surface disturbance and a wheel rotation variation.
摘要翻译：用于测试车辆运动控制系统的粗糙道路驾驶模拟装置包括实时模拟器。实时模拟器通过将表示具有车辆运动控制系统的车辆的车辆模型输入到基于路面干扰与车轮旋转变化之间的相关性的车轮扰动输入，来模拟粗略的道路行驶状态。

84. 发明申请

US20050264104A1 Antiskid control system for four-wheel-drive vehicle 有权
标题翻译：四轮驱动车辆防滑控制系统
公开(公告)号：US20050264104A1
公开(公告)日：2005-12-01
申请号：US11166113
申请日：2005-06-27
申请人： Gen Inoue , Atsushi Ishikawa , Nobuyuki Ohtsu
发明人： Gen Inoue , Atsushi Ishikawa , Nobuyuki Ohtsu
IPC分类号： B60T8/1769 , B60T8/1763 , B60T8/74
CPC分类号： B60T8/17636 , B60T2210/14 , B60T2270/12
摘要： An antiskid control system for a four-wheel-drive vehicle is arranged to calculate a difference between an average of wheel accelerations of front wheels and an average of wheel acceleration of rear wheels. When the difference is greater than or equal to the vibration determination threshold, the antiskid control system determines that a driveline vibration is generated and executes a control for converging the driveline vibration.
摘要翻译：用于四轮驱动车辆的防滑控制系统被布置成计算前轮的车轮加速度的平均值与后轮的车轮加速度的平均值之间的差。当差异大于等于振动判定阈值时，防滑控制系统确定产生传动系振动，并执行用于收敛传动系振动的控制。

85. 发明授权

US06859703B2 Method and device for detecting a rough road section 失效
标题翻译：用于检测粗糙路段的方法和装置
公开(公告)号：US06859703B2
公开(公告)日：2005-02-22
申请号：US10324907
申请日：2002-12-20
申请人： Jochen Führer , Ulrich Baiter
发明人： Jochen Führer , Ulrich Baiter
IPC分类号： B60K31/00 , B60G23/00 , B60K31/04 , B60T8/172 , B60T8/70 , B60T8/72 , F02D29/02 , G01P15/08 , G01P21/00 , B60G17/01 , B60T8/32 , G06F19/00
CPC分类号： B60K31/047 , B60T8/172 , B60T2201/04 , B60T2210/14 , B60W40/06 , B60W2520/105 , G01P15/0891 , G01P21/00
摘要： A method for detecting a rough road section in a vehicle route comprises the following steps: sensing the acceleration of the vehicle with an acceleration sensor, evaluating the acceleration at several points of time, and detecting the rough road section with regard to the evaluation results. A device for detecting a rough road section in a vehicle route comprises an acceleration sensor for sensing the acceleration of a vehicle, an evaluation device for evaluating the acceleration at several points of time, and a detection device for detecting the rough road section with regard to the evaluation results. A speed control method according to the present invention comprises the following steps: detecting a rough road section, and fixing a nominal speed in response to the detection. A speed control system includes a rough road detection device and a speed controller which controls the speed of the vehicle according to the rough road detection.
摘要翻译：一种用于检测车辆路径中的粗糙路段的方法包括以下步骤：利用加速度传感器感测车辆的加速度，评估几个时间点的加速度，并且根据评估结果检测粗糙路段。用于检测车辆路径中的粗路段的装置包括用于感测车辆的加速度的加速度传感器，用于评估几个时间点的加速度的评估装置，以及用于检测关于评估结果。根据本发明的速度控制方法包括以下步骤：检测粗糙路段，并响应于检测来固定标称速度。速度控制系统包括粗略的道路检测装置和根据粗糙的道路检测来控制车辆的速度的速度控制器。

86. 发明授权

US06600987B2 Apparatus and method for determining a road-wheel vibration of automotive vehicle, and apparatus and method for anti-skid control using the same 失效
标题翻译：用于确定机动车辆的车轮振动的装置和方法，以及使用其的防滑控制的装置和方法
公开(公告)号：US06600987B2
公开(公告)日：2003-07-29
申请号：US09885109
申请日：2001-06-21
申请人： Nobuyuki Ohtsu
发明人： Nobuyuki Ohtsu
IPC分类号： G06F770
CPC分类号： B60T8/173 , B60T2210/14
摘要： An apparatus for determining a road-wheel vibration for an automotive vehicle comprises wheel-speed sensors for detecting wheel speeds of each of road wheels, and a control unit which is configured to be electrically connected to the wheel-speed sensors for processing a wheel-speed data signal detected from each of the wheel-speed sensors. The control unit comprises a wheel acceleration calculating section for calculating a wheel acceleration and a wheel deceleration of each of the road wheels based on the wheel-speed data signal, a wheel acceleration cycle calculating section for calculating a wheel acceleration cycle of each of the road wheels, a vehicle deceleration calculating section for calculating a vehicle deceleration, a vibration detecting section for detecting a road-wheel vibration of the road wheel based on at least the wheel acceleration cycle, and a vibration determining section for determining whether the road-wheel vibration is caused by a bad road surface condition, or the road-wheel vibration is caused by a drive-train vibration of the automotive vehicle, based on the vehicle deceleration.
摘要翻译：用于确定机动车辆的车轮振动的装置包括用于检测每个车轮的车轮速度的车轮速度传感器，以及被配置为电连接到车轮速度传感器的控制单元，从每个车轮速度传感器检测到的速度数据信号。控制单元包括：车轮加速度计算部，其基于车轮速度数据信号计算各个车轮的车轮加速度和车轮减速度;车轮加速循环计算部，其计算各道路的车轮加速循环车轮，用于计算车辆减速度的车辆减速度计算部分，至少基于车轮加速循环来检测车轮的车轮振动的振动检测部分，以及用于确定车轮振动是由路面状况不良引起的，或由车辆的行驶时的车辆振动引起的车轮振动。

87. 发明申请

US20030109968A1 System and method for monitoring the driving state of a vehicle 审中-公开
标题翻译：用于监视车辆驾驶状态的系统和方法
公开(公告)号：US20030109968A1
公开(公告)日：2003-06-12
申请号：US10220513
申请日：2002-12-13
发明人： Ulrich Hessmert , Norbert Polzin , Helmut Wandel , Thomas Sauter , Jost Brachert
IPC分类号： G06F007/00
CPC分类号： B60T8/172 , B60T2210/14
摘要： The present invention relates to a system for monitoring the handling characteristics of a vehicle having a sensor suite (10) measuring the wheel force for ascertaining a wheel force at at least one wheel (12) of the vehicle, and means (14) for processing the ascertained wheel force, a condition of the roadway being detected from a result of the processing. The invention also relates to a method for monitoring the handling characteristics of a vehicle.
摘要翻译：本发明涉及一种用于监测具有测量车轮力的传感器套件（10）的车辆的处理特性的系统，用于确定车辆的至少一个车轮（12）处的车轮力，以及用于处理的装置（14）确定的车轮力，根据处理结果检测道路的状况。本发明还涉及一种用于监测车辆的操纵特性的方法。

88. 发明申请

US20020196989A1 Rolling bearing unit for supporting wheel 有权
公开(公告)号：US20020196989A1
公开(公告)日：2002-12-26
申请号：US10217537
申请日：2002-08-14
申请人： NSK Ltd.
发明人： Kaoru Katano
IPC分类号： F16C032/00
CPC分类号： G01P3/487 , B60B27/0005 , B60B27/0068 , B60B27/0094 , B60G17/019 , B60G2204/11 , B60G2204/113 , B60G2204/115 , B60G2400/206 , B60G2400/208 , B60G2401/00 , B60T8/175 , B60T8/17616 , B60T2210/14 , B60T2240/06 , F16C19/186 , F16C19/527 , F16C41/007 , F16C2326/02 , G01B7/144 , G01L5/0009 , G01M13/045 , G01P3/44 , G01P3/443 , G01P3/446 , G01P3/48
摘要： A rolling bearing unit for supporting a wheel, comprising a stationary race which has a stationary peripheral surface formed with a stationary raceway, being not rotatable during use, and supported by a suspension, a rotatable race which has a rotatable peripheral surface formed with a rotatable raceway, being rotatable with the wheel fixed thereto, rolling elements which are rotatably provided between the stationary raceway and rotatable raceway, a vibration sensor which is supported by the stationary race, a sensor rotor swhich is upported by the rotatable race and has circumferential characteristics changing alternately and a rotation speed sensor which is supported by the stationary race and has a detection portion facing the sensor rotor.

89. 发明授权

US6089682A Antilock brake control system for vehicle 失效
标题翻译：车辆防抱死制动控制系统
公开(公告)号：US6089682A
公开(公告)日：2000-07-18
申请号：US872334
申请日：1997-06-10
申请人： Teruyasu Ishikawa , Isao Matsuno
发明人： Teruyasu Ishikawa , Isao Matsuno
IPC分类号： B60T8/58 , B60T8/17 , B60T8/172 , B60T8/173 , B60T8/1763 , B60T8/66 , B60T8/84
CPC分类号： B60T8/1706 , B60T8/173 , B60T8/17636 , B60T2210/14
摘要： An antilock brake control system for a vehicle includes a control start determining device for determining that an antilock brake control should be started, in response to a slip rate calculated based on a wheel speed and a presumed vehicle speed exceeding a start determination threshold value determined as a function of the presumed vehicle speed. The control start determining device changes the function of the presumed vehicle speed for calculating the start determination threshold value, based on the state of the antilock brake control for a wheel other than a wheel which is subjected to the determination by the control start determining device, and the results of the determinations by the road surface friction coefficient determining device and the bad-road determining device. Thus, appropriate antilock brake control for the situation of a road surface is conducted.
摘要翻译：一种用于车辆的防抱死制动控制系统，包括控制开始确定装置，用于响应于基于车轮速度计算的滑移率和超过确定为的开始判定阈值的推定车速来确定应当开始防抱死制动控制推测车速的函数。控制开始判定装置根据控制开始判定装置进行了判定的车轮以外的车轮的防抱死制动控制的状态，改变推定车速的计算开始判定阈值的功能，以及路面摩擦系数判定装置和坏路判定装置的判定结果。因此，对路面的状况进行适当的防抱死制动控制。

90. 发明授权

US5952564A Anti-lock brake control system for motor vehicle with facility for discriminating vibrations of driving wheels thereof 失效
标题翻译：用于机动车辆的防抱死制动控制系统，其具有用于识别其驱动轮的振动的设备
公开(公告)号：US5952564A
公开(公告)日：1999-09-14
申请号：US858543
申请日：1997-05-19
申请人： Yasuo Naito , Chiaki Fujimoto , Mitsuhiro Mimura
发明人： Yasuo Naito , Chiaki Fujimoto , Mitsuhiro Mimura
IPC分类号： B60T8/58 , B60T8/173 , B60T8/48 , G01M19/00
CPC分类号： B60T8/48 , B60T8/173 , B60T2210/14
摘要： An anti-lock brake control system for motor vehicle which can determine vibrations of wheel speed brought about by rough-road condition and judder phenomenon by detecting a torque applied to a driving shaft of the motor vehicle in association with driving wheels without need for estimating a coefficient of friction of a road surface, to thereby improve and enhance the performance of the anti-lock brake control for the motor vehicle. Whether vibration of the driving wheel is brought about by a judder phenomenon or by a rough-road condition is decided on the basis of predetermined relations between the vibration state of the driving wheel and that of the torsion torque applied to the driving shaft.
摘要翻译：一种用于机动车辆的防抱死制动控制系统，其可以通过检测与驱动轮相关联地施加到机动车辆的驱动轴的扭矩来确定由粗路条件和抖动现象引起的车轮速度的振动，而不需要估计从而提高和提高机动车辆的防抱死制动控制的性能。基于驱动轮的振动状态和施加到驱动轴的扭转扭矩之间的预定关系来确定驱动轮的振动是由抖动现象还是通过粗糙路况引起的。

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