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公开(公告)号：US5918953A
公开(公告)日：1999-07-06
申请号：US749644
申请日：1996-11-15
申请人： Toshihisa Nihei , Hiroyuki Matsubayashi , Koichi Kondoh , Hiroyuki Nagai , Yasunori Sakata , Satoshi Itabashi
发明人： Toshihisa Nihei , Hiroyuki Matsubayashi , Koichi Kondoh , Hiroyuki Nagai , Yasunori Sakata , Satoshi Itabashi
IPC分类号： B60T8/1761 , B60T8/1769 , B60T8/58
CPC分类号： B60T8/1769
摘要： An antilock brake system (ABS) control apparatus for a four-wheel drive vehicle, having a slope identifier for determining the drive status of the vehicle along a slope before an ABS control is started, and a controller that changes the usual ABS control to a control in which the ABS control is restricted on condition that the state of the drive along the slope has been decided, whereby the braking distance of the vehicle during the drive along the slope can be shortened.
摘要翻译： 一种用于四轮驱动车辆的防抱死制动系统（ABS）控制装置，具有用于在ABS控制开始之前沿着斜坡确定车辆的驱动状态的斜率标识符，以及将常规ABS控制改变为 已经确定了沿着斜坡的驱动状态的ABS控制被限制的控制，从而可以缩短沿着斜坡的驱动期间车辆的制动距离。
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公开(公告)号：US07119532B2
公开(公告)日：2006-10-10
申请号：US10765121
申请日：2004-01-28
IPC分类号： G01P3/44
摘要： A magnetic rotation detector includes a magnetic rotor having magnetic bodies, a detecting body that detects a change in magnetic flux that is caused by the magnetic bodies as the magnetic rotor rotates; and an abnormality determination portion that monitors an apparent fluctuation in rotational speed of the magnetic rotor based on a result detected by the detecting body and that determines that the magnetic rotor is in an abnormal state if the fluctuation occurs at a specific position of the magnetic rotor. The abnormality determination portion detects the occurrence of the fluctuation at the specific position of the magnetic rotor by making a determination on a distance between apparent positions of the magnetic bodies which correspond to the apparent fluctuation in rotational speed and calculates the distance on the basis of a product of an interval of generation of noise in an output signal detected by the detecting body and a rotational speed of the magnetic rotor at the time of generation of noise.
摘要翻译： 磁旋转检测器包括具有磁体的磁转子，检测体，其随着磁转子旋转而检测由磁体引起的磁通量的变化; 以及异常判定部，其基于由所述检测体检测出的结果来监视所述磁转子的转速的明显波动，并且如果在所述磁转子的特定位置发生变动，则所述异常判定部判定为所述磁转子处于异常状态 。 异常判定部通过对与旋转速度的明显波动对应的磁体的表观位置之间的距离进行判定来检测磁转子的特定位置处的波动的发生，并基于 由检测体检测到的输出信号中产生噪声的间隔的乘积和产生噪声时的磁转子的旋转速度的乘积。
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公开(公告)号：US06595600B2
公开(公告)日：2003-07-22
申请号：US09911609
申请日：2001-07-25
申请人： Masaki Banno , Shigeru Mashimo , Toshihisa Nihei
发明人： Masaki Banno , Shigeru Mashimo , Toshihisa Nihei
IPC分类号： B60T834
CPC分类号： B60T8/3275 , B60T8/1766 , B60T8/266 , B60T8/4275
摘要： The present invention is directed to a front-rear braking force distribution control system for a vehicle. The system includes a wheel brake cylinders operatively associated with front and rear wheels of the vehicle, a pressure generator for pressurizing brake fluid in response to operation of a brake pedal to generate a hydraulic braking pressure and supply it to each of the wheel brake cylinders, and a pressure control device disposed between the pressure generator and the wheel brake cylinders for controlling the braking pressure in each of the wheel brake cylinders. A pressure sensor is provided for detecting the braking pressure generated by the pressure generator, and the detected braking pressure is compared with a predetermined threshold pressure. The braking force control device provides conditions for beginning the front-rear braking force distribution control, including at least a condition for beginning the front-rear braking force distribution control, when the detected braking pressure exceeds the predetermined threshold pressure, which may be set in accordance with a pressure increasing rate of the braking pressure.
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4.发明申请VEHICLE OPERATION METHOD PRESENTATION DEVICE AND METHOD, AND VEHICLE CONTROL DEVICE 有权车辆操作方法介绍装置和方法以及车辆控制装置公开(公告)号：US20100250049A1
公开(公告)日：2010-09-30
申请号：US12738301
申请日：2008-11-04
申请人： Toshihisa Nihei , Yasushi Kobayashi
发明人： Toshihisa Nihei , Yasushi Kobayashi
IPC分类号： G06F7/00
CPC分类号： G06F17/00 , B60K23/0808 , B60K2350/962 , B60W10/06 , B60W10/11 , B60W10/14 , B60W10/184 , B60W30/18009 , B60W50/082 , B60W50/14 , F16H59/08 , F16H63/42 , F16H2059/0221 , F16H2059/082 , F16H2063/426
摘要： A control state of the vehicle is switched upon operation of a control switch. Besides, a mode of travel for a travel of a vehicle is selected by operation of a travel mode selection portion. Then, it is determined whether the recommended control state recommended for the selected mode of travel and the actual control state are the same. If it is determined that they are not the same, that is, that there is a deviation between the recommended control state and the actual control state, an operation method for a control switch for realizing the control state recommended for the selected mode of travel is presented to a driver.
摘要翻译： 在控制开关的操作时切换车辆的控制状态。 此外，通过行驶模式选择部的操作选择车辆行驶的行驶模式。 然后，确定推荐用于所选择的行驶模式和实际控制状态的推荐控制状态是否相同。 如果确定它们不相同，即推荐的控制状态与实际控制状态之间存在偏差，则用于实现对所选择的行驶模式推荐的控制状态的控制开关的操作方法是 提交给司机。
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公开(公告)号：US20130179004A1
公开(公告)日：2013-07-11
申请号：US13824595
申请日：2011-09-22
申请人： Toshihisa Nihei , Takashi Nonaka
发明人： Toshihisa Nihei , Takashi Nonaka
IPC分类号： B60T8/1755
CPC分类号： B60T8/17554 , B60T8/1755 , B60T2201/16
摘要： A vehicle travel control apparatus executes turning facilitation control that controls wheel longitudinal force such that the longitudinal force of a turning path inner side wheel becomes smaller than the longitudinal force of a turning path outer side wheel, and vehicle dynamics control that controls wheel longitudinal force so as to stabilize the turning motion of the vehicle. The vehicle speed range in which to permit the turning facilitation control is lower than the vehicle speed range in which to permit the vehicle dynamics control.
摘要翻译： 车辆行驶控制装置执行控制车轮纵向力的转向辅助控制，使得转向路径内侧车轮的纵向力小于转向路径外侧车轮的纵向力，以及控制车轮纵向力的车辆动力学控制 以稳定车辆的转动运动。 允许转向辅助控制的车辆速度范围低于允许车辆动态控制的车辆速度范围。
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公开(公告)号：US07168769B2
公开(公告)日：2007-01-30
申请号：US10734245
申请日：2003-12-15
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。
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公开(公告)号：US06957874B2
公开(公告)日：2005-10-25
申请号：US10156051
申请日：2002-05-29
IPC分类号： B60T8/17 , B60K1/02 , B60K6/20 , B60K6/44 , B60K6/52 , B60K6/543 , B60K17/356 , B60K28/16 , B60L7/24 , B60L7/26 , B60T8/00 , B60T8/1761 , B60T8/26 , B60W10/06 , B60W10/18 , B60W20/00 , B60T8/58
CPC分类号： B60W30/18109 , B60K1/02 , B60K6/44 , B60K6/52 , B60K6/543 , B60K17/356 , B60K28/16 , B60L3/108 , B60L7/12 , B60L7/18 , B60L7/26 , B60L11/123 , B60L11/14 , B60L15/2009 , B60L2240/12 , B60L2240/16 , B60L2240/18 , B60L2240/421 , B60L2240/423 , B60L2240/461 , B60L2240/465 , B60L2240/80 , B60L2250/24 , B60L2250/26 , B60L2260/26 , B60L2260/28 , B60L2270/145 , B60T8/00 , B60T8/17616 , B60T8/267 , B60T2270/602 , B60T2270/608 , B60W10/06 , B60W10/18 , B60W2520/125 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： Each of target braking forces for front and rear wheels of a vehicle is calculated based on an amount of braking performed by a driver and a predetermined braking force distribution ratio between the front wheels and the rear wheels. Each of the target regenerative braking forces for the front and rear wheels, respectively, is calculated based on a corresponding one of the target braking forces such that a maximum regeneration efficiency is obtained. If the driver has performed an abrupt braking operation, if the driver has performed a braking operation when the vehicle runs at a high deceleration, or if the vehicle runs at a high lateral speed, it is quite likely that anti-skid control will be started afterwards. Therefore, the target regenerative braking forces are gradually reduced, and target frictional braking forces are gradually increased. If anti-skid control is started, the target regenerative braking forces are set as 0.
摘要翻译： 基于由驾驶员进行的制动量和前轮与后轮之间的预定制动力分配比计算出车辆前后轮的目标制动力。 基于相应的目标制动力中的一个，分别计算出前轮和后轮的目标再生制动力中的每一个，使得获得最大再生效率。 如果驾驶员进行突然制动操作，则当车辆以高减速度行驶时驾驶员进行了制动操作，或者车辆以高横向速度行驶时，很可能开始防滑控制 之后。 因此，目标再生制动力逐渐减小，目标摩擦制动力逐渐增大。 如果防滑控制开始，则目标再生制动力设定为0。
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公开(公告)号：US06880900B2
公开(公告)日：2005-04-19
申请号：US10145903
申请日：2002-05-16
IPC分类号： B60T8/58 , B60T8/1761 , B60T8/1763 , B60T8/36 , B60T8/40 , B60T8/74
CPC分类号： B60T8/4081 , B60T8/17636
摘要： A target wheel cylinder pressure for each wheel is calculated according to an amount of braking operation performed by a vehicle operator. When anti-skid control is required, the wheel cylinder pressure is controlled to be equal to the target wheel cylinder pressure for reducing the brake slip of the wheel. When one of the rear-left and the rear-right wheels is anti-skid controlled, the target wheel cylinder pressure for the other wheel for which the anti-skid control is not performed is set to the same value as the target wheel cylinder pressure for the wheel for which the anti-skid control is performed. Linear valves are controlled based on the target wheel cylinder pressure, controlling the wheel cylinder pressures for the rear-left and the rear-right wheels to have substantially the same value.
摘要翻译： 根据车辆操作者执行的制动操作量，计算每个车轮的目标轮缸压力。 当需要防滑控制时，轮缸压力被控制为等于目标轮缸压力，以减小车轮的制动滑差。 当左后轮和右后车轮中的一个被防滑控制时，未执行防滑控制的另一车轮的目标轮缸压力设定为与目标车轮缸压力相同的值 对于执行防滑控制的车轮。 基于目标轮缸压力控制线性阀，控制左后轮和右后轮的轮缸压力具有基本相同的值。
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公开(公告)号：US08751130B2
公开(公告)日：2014-06-10
申请号：US13824595
申请日：2011-09-22
申请人： Toshihisa Nihei , Takashi Nonaka
发明人： Toshihisa Nihei , Takashi Nonaka
IPC分类号： B60T7/12 , B60T8/1755
CPC分类号： B60T8/17554 , B60T8/1755 , B60T2201/16
摘要： A vehicle travel control apparatus executes turning facilitation control that controls wheel longitudinal force such that the longitudinal force of a turning path inner side wheel becomes smaller than the longitudinal force of a turning path outer side wheel, and vehicle dynamics control that controls wheel longitudinal force so as to stabilize the turning motion of the vehicle. The vehicle speed range in which to permit the turning facilitation control is lower than the vehicle speed range in which to permit the vehicle dynamics control.
摘要翻译： 车辆行驶控制装置执行控制车轮纵向力的转向辅助控制，使得转向路径内侧车轮的纵向力小于转向路径外侧车轮的纵向力，以及控制车轮纵向力的车辆动力学控制 以稳定车辆的转动运动。 允许转向辅助控制的车辆速度范围低于允许车辆动态控制的车辆速度范围。
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公开(公告)号：US08447460B2
公开(公告)日：2013-05-21
申请号：US12738301
申请日：2008-11-04
申请人： Toshihisa Nihei , Yasushi Kobayashi
发明人： Toshihisa Nihei , Yasushi Kobayashi
IPC分类号： G01M17/00
CPC分类号： G06F17/00 , B60K23/0808 , B60K2350/962 , B60W10/06 , B60W10/11 , B60W10/14 , B60W10/184 , B60W30/18009 , B60W50/082 , B60W50/14 , F16H59/08 , F16H63/42 , F16H2059/0221 , F16H2059/082 , F16H2063/426
摘要： A control state of the vehicle is switched upon operation of a control switch. Besides, a mode of travel for a travel of a vehicle is selected by operation of a travel mode selection portion. Then, it is determined whether the recommended control state recommended for the selected mode of travel and the actual control state are the same. If it is determined that they are not the same, that is, that there is a deviation between the recommended control state and the actual control state, an operation method for a control switch for realizing the control state recommended for the selected mode of travel is presented to a driver.
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