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1. 发明授权

US08554436B2 Vehicle driving assist system 有权
标题翻译：车辆驾驶辅助系统
公开(公告)号：US08554436B2
公开(公告)日：2013-10-08
申请号：US11498102
申请日：2006-08-03
申请人： Yousuke Kobayashi , Genpei Naito , Takeshi Kimura , Hiroyuki Yoshizawa
发明人： Yousuke Kobayashi , Genpei Naito , Takeshi Kimura , Hiroyuki Yoshizawa
IPC分类号： G06F19/00
CPC分类号： B60W50/16
摘要： A vehicle driving assist system has a controller configured to calculate a risk potential indicative of the degree of convergence between a host vehicle in which the system is installed and a preceding obstacle. Then, the controller performs a driver notification controlling operation that produces a driver notification stimulus based on the risk potential. Considering the acceleration of the preceding obstacle, the speed of the host vehicle, and the following distance between the host vehicle and the preceding obstacle, the controller calculates a threshold value for determining when to commence the control of the driver notification controlling operation.
摘要翻译：车辆驾驶辅助系统具有控制器，其被配置为计算表示在其中安装有系统的主车辆与前一障碍物之间的会聚程度的风险潜力。然后，控制器执行基于潜在风险产生驾驶员通知刺激的驾驶员通知控制操作。考虑到前一障碍物的加速度，本车辆的速度以及本车辆与前一障碍物之间的后续距离，控制器计算用于确定何时开始驾驶员通知控制操作的控制的阈值。

2. 发明申请

US20070299612A1 Driving assistance method and system 失效
公开(公告)号：US20070299612A1
公开(公告)日：2007-12-27
申请号：US11797686
申请日：2007-05-07
申请人： Takeshi Kimura , Genpei Naito
发明人： Takeshi Kimura , Genpei Naito
IPC分类号： G06F19/00 , G08G1/16
CPC分类号： B60K26/021 , B60K31/0008 , B60W10/04 , B60W10/18 , B60W30/08 , B60W30/09 , B60W40/02 , B60W50/16 , B60W2550/20
摘要： A driving assistance system for regulating an operation of a vehicle in a discrete manner according to different ranges of risk potentials associated with the vehicle, such that different risk potentials in different ranges are conveyed to the driver in a different and discrete manner. The system includes a device for calculating a risk potential associated with the vehicle, and a data processor for regulating an operation of the vehicle, such as a reaction force applied to the acceleration pedal, based on a control parameter assuming one of a plurality of values according to the calculated risk potential associated with the vehicle, wherein each of the values is assigned to one of a plurality of predetermined ranges of risk potentials.

3. 发明申请

US20060195245A1 Driving assisting system, method and vehicle incorporating the system 有权
标题翻译：驾驶辅助系统，结合系统的方法和车辆
公开(公告)号：US20060195245A1
公开(公告)日：2006-08-31
申请号：US11295699
申请日：2005-12-07
申请人： Yosuke Kobayashi , Takeshi Kimura , Genpei Naito
发明人： Yosuke Kobayashi , Takeshi Kimura , Genpei Naito
IPC分类号： G06F17/00
CPC分类号： B60K31/0008 , B60W2540/106
摘要： A system for assisting an operator in driving a vehicle. The system calculates risk potential associated with the vehicle. Responsive to an acceleration command issued by the operator via an operator-controlled input device to perform an intended acceleration operation, the system conveys information related to the calculated risk potential by modifying a relationship of an amount of acceleration corresponding to an operation amount of the operator-controlled input device, based on the calculated risk potential.
摘要翻译：一种用于辅助操作者驾驶车辆的系统。系统计算与车辆相关的潜在风险。响应于操作者通过操作者控制的输入装置发出的执行预期加速操作的加速指令，系统通过修改对应于操作者的操作量的加速度的关系来传达与计算出的潜在风险有关的信息控制输入设备，根据计算出的潜在风险。

4. 发明申请

US20050090984A1 Driving assist system for vehicle 有权
标题翻译：车辆驾驶辅助系统
公开(公告)号：US20050090984A1
公开(公告)日：2005-04-28
申请号：US10967229
申请日：2004-10-19
申请人： Yosuke Kobayashi , Genpei Naito , Takeshi Kimura
发明人： Yosuke Kobayashi , Genpei Naito , Takeshi Kimura
IPC分类号： B60R21/00 , B60K31/00 , B60T7/12 , B60T8/00 , B60T8/17 , B60W10/04 , B60W10/06 , B60W30/00 , B60W50/14 , B60W50/16 , F02D9/02 , F02D11/04 , G08G1/16
CPC分类号： B60K31/0008 , B60W30/09 , B60W2540/12 , B60W2550/20 , B60W2710/0666
摘要： A vehicle driving assist system calculates a risk potential of the subject vehicle with respect to a front obstacle by estimating a compression amount of a vertical resilient member which is imaginary provided at the front of the subject vehicle when the subject vehicle approaches the front obstacle. The correction amounts of drive force and braking force and the correction amount of reaction force are calculated based upon the calculated risk potential so as to perform drive force/braking force correction control and reaction force control simultaneously.
摘要翻译：车辆驾驶辅助系统通过估计在本车辆接近前障碍物时在本车辆的前方设置的假想的垂直弹性构件的压缩量来计算本车辆相对于前障碍物的潜在风险。基于计算出的潜在风险来计算驱动力和制动力的校正量和反作用力的校正量，以同时执行驱动力/制动力校正控制和反作用力控制。

5. 发明授权

US5119298A Hunting suppressive power distribution control system for automotive vehicle with four wheel drive power train layout 失效
标题翻译：用于四轮驱动电动火车布置的汽车用行驶抑制力分配控制系统
公开(公告)号：US5119298A
公开(公告)日：1992-06-02
申请号：US452832
申请日：1989-12-21
申请人： Genpei Naito
发明人： Genpei Naito
IPC分类号： B60K17/348 , B60K23/08 , F16D48/12
CPC分类号： B60K23/0808 , B60W2520/105 , B60W2520/125
摘要： A power distribution control system system takes a strategy for adjusting power distribution to vary control mode in order to avoid influence of variation of wheel speed difference between a primary driving wheel directly or permanently connected to a vehicular prime mover, i.e. an automotive internal combustion engine and thus having greater inertia and an auxiliary driving wheel having smaller inertia. For this, occurrence of hunting in power distribution control is detected. As long as hunting is not detected, the wheel speed difference dependent power distribution control mode is selected for controlling power distribution depending upon a wheel speed difference between the primary and auxiliary wheels. On the other hand, when the hunting in wheel speed difference dependent power distribution control is detected, the control mode is switched from the wheel speed difference dependent power distribution control mode to the vehicular acceleration dependent power distribution control mode in which power distribution control is derived on the basis of the vehicular acceleration.
摘要翻译：配电控制系统采取调整功率分配以改变控制模式的策略，以避免直接或永久地连接到车辆原动机的主驱动轮（即，汽车内燃机和因此具有较大的惯性和具有较小惯性的辅助驱动轮。为此，检测配电控制中的发生。只要没有检测到狩猎，根据轮与主轮之间的车轮速度差来选择车轮速度差相关配电控制模式来控制配电。另一方面，当检测到车轮速度差相关配电控制中的振动时，控制模式从车轮速度差相关配电控制模式切换到导出配电控制的车辆加速度依赖配电控制模式在车辆加速的基础上。

6. 发明授权

US4874056A Driving force distribution control system for a 4 wheel drive vehicle 失效
标题翻译：四轮驱动车辆的驱动力分配控制系统
公开(公告)号：US4874056A
公开(公告)日：1989-10-17
申请号：US127319
申请日：1987-12-02
申请人： Genpei Naito
发明人： Genpei Naito
IPC分类号： B60K17/348 , B60K23/08
CPC分类号： B60K23/0808
摘要： A control system for controlling a driving torque distribution between front and rear axles of a four wheel drive vehicle includes a transfer clutch capable of continuously varying a torque transmitted to the front axle, front and rear wheel speed sensors for determining a front and rear wheel speed difference, a sensor for directly or indirectly sensing a lateral acceleration of the vehicle and a control unit. The control unit controls the transfer clutch in a characteristic such that the torque transmitted to the front axle is increased continuously and monotonically with an increase of the wheel speed difference at a steep rate when the lateral acceleration is low, and at a gradual rate when the lateral acceleration is high.
摘要翻译：用于控制四轮驱动车辆的前轴和后轴之间的驱动转矩分配的控制系统包括能够连续地改变传递到前轴的转矩的转换离合器，用于确定前后轮速度的前轮速度传感器和后轮速度传感器差异，用于直接或间接感测车辆的横向加速度的传感器和控制单元。控制单元控制传递离合器的特性，使得当横向加速度较低时，传递到前轴的转矩随着车轮速度差的增加而以陡峭的速度连续且单调地增加，并且以横向加速度高。

7. 发明授权

US4846298A Driving force distribution control system for 4WD vehicle 失效
标题翻译： 4WD车辆驱动力分配控制系统
公开(公告)号：US4846298A
公开(公告)日：1989-07-11
申请号：US254626
申请日：1988-10-07
申请人： Genpei Naito
发明人： Genpei Naito
IPC分类号： B60K17/348 , B60K23/08 , F16D48/12
CPC分类号： B60K23/0808
摘要： A driving force distribution control system for a 4WD vehicle includes a transfer clutch for continuously varying a front wheel driving force transmitted to front wheels, a sensor group for sensing a front wheel speed, a rear wheel speed and a vehicle speed, and a control unit for continuously controlling the front wheel driving force by controlling the engagement force of the transfer clutch. The control unit is arranged to vary the driving force distribution from a 2WD mode toward a 4WD mode in accordance with a front and rear wheel speed difference when the front wheel speed is higher than the rear wheel speed, and at the same time the vehicle speed is higher than a predetermined reference speed. Therefore, the control system can improve the stability of the vehicle during engine braking, and prevent tight corner braking at low vehicle speeds.
摘要翻译：用于4WD车辆的驱动力分配控制系统包括用于连续地改变传递到前轮的前轮驱动力的传递离合器，用于感测前轮速度的传感器组，后轮速度和车速，以及控制单元用于通过控制转印离合器的接合力来连续地控制前轮驱动力。控制单元被布置成当前轮速度高于后轮速度时，根据前后轮速度差来改变从2WD模式向4WD模式的驱动力分布，并且同时车速高于预定的参考速度。因此，控制系统可以提高发动机制动期间车辆的稳定性，并且防止在低车速下的紧密拐角制动。

8. 发明授权

US07904245B2 Method and vehicle reacting to the detection of an in-path obstacle 有权
标题翻译：方法和车辆对路径障碍物的检测作出反应
公开(公告)号：US07904245B2
公开(公告)日：2011-03-08
申请号：US10591467
申请日：2005-03-02
申请人： Takeshi Kimura , Yosuke Kobayashi , Genpei Naito
发明人： Takeshi Kimura , Yosuke Kobayashi , Genpei Naito
IPC分类号： G08G1/16
CPC分类号： B60K31/0008 , B60K26/021
摘要： A method and system for assisting a driver operating a vehicle traveling on a road includes determining an obstacle as a target obstacle in the path of the vehicle and providing information on the target obstacle, regulating at least one of a reaction force input (F) to the driver, a driving force applied to the vehicle and a braking force applied to the vehicle in response to a control amount determined; measuring a width of the target obstacle; and correcting the control amount based on the measured width (w).
摘要翻译：一种用于辅助驾驶员在道路上行驶的驾驶员的方法和系统包括：将障碍物确定为车辆的路径中的目标障碍物，并提供关于目标障碍物的信息，调节反作用力输入（F）至驾驶员，应用于车辆的驱动力和响应于确定的控制量施加到车辆的制动力; 测量目标障碍物的宽度; 并且基于测量的宽度（w）来校正控制量。

9. 发明授权

US07630818B2 Intelligent driving assistance method and system 失效
标题翻译：智能驾驶辅助方法和系统
公开(公告)号：US07630818B2
公开(公告)日：2009-12-08
申请号：US11135347
申请日：2005-05-24
申请人： Yosuke Kobayashi , Genpei Naito , Takeshi Kimura , Yukinori Nishida
发明人： Yosuke Kobayashi , Genpei Naito , Takeshi Kimura , Yukinori Nishida
IPC分类号： B60T7/12 , B60T7/16 , B60Q1/00
CPC分类号： B60K26/021 , B60W30/16 , B60W40/02 , B60W50/16 , B60W2550/20
摘要： An intelligent driving assistance system for used in a vehicle to convey information related to a future variation of a relative spatial relationship between the vehicle and an object, even before the actual variation occurs. The system includes a detector configured to detect a driving condition of the vehicle and a condition of an object in a field around the vehicle, and a data processor, in anticipation of a future decrease of a distance between the vehicle and the object, regulating a reaction force applied to a driver control device of the vehicle.
摘要翻译：一种用于车辆的智能驾驶辅助系统，即使在实际变化发生之前也能够传达与车辆和物体之间的相对空间关系的未来变化相关的信息。该系统包括检测器，其被配置为检测车辆的驾驶状况和车辆周围的场地中的物体的状况，以及数据处理器，预期将来会减少车辆与物体之间的距离，调节施加到车辆的驾驶员控制装置的反作用力。

10. 发明申请

US20070192006A1 Method and vehicle reacting to the detection of an in-path obstacle 有权
标题翻译：方法和车辆对路径障碍物的检测作出反应
公开(公告)号：US20070192006A1
公开(公告)日：2007-08-16
申请号：US10591467
申请日：2005-03-02
申请人： Takeshi Kimura , Yosuke Kobayashi , Genpei Naito
发明人： Takeshi Kimura , Yosuke Kobayashi , Genpei Naito
IPC分类号： G08G1/16 , G06F17/10
CPC分类号： B60K31/0008 , B60K26/021
摘要： A method and system for assisting a driver operating a vehicle traveling on a road includes determining an obstacle as a target obstacle in the path of the vehicle and providing information on the target obstacle, regulating at least one of a reaction force input (F) to the driver, a driving force applied to the vehicle and a braking force applied to the vehicle in response to a control amount determined; measuring a width of the target obstacle; and correcting the control amount based on the measured width (w).
摘要翻译：一种用于辅助驾驶员在道路上行驶的驾驶员的方法和系统包括：将障碍物确定为车辆的路径中的目标障碍物，并提供关于目标障碍物的信息，调节反作用力输入（F）至驾驶员，施加到车辆的驱动力和响应于确定的控制量施加到车辆的制动力; 测量目标障碍物的宽度; 并且基于测量的宽度（w）来校正控制量。

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