公开(公告)号：US06597975B1

公开(公告)日：2003-07-22

申请号：US09521623

申请日：2000-03-08

申请人： Tomoyuki Shinmura ,  Hiromi Inagaki ,  Masakatsu Hori ,  Tatsuhiro Tomari ,  Shinji Ohkuma ,  Akihiro Iwazaki ,  Yasuji Shibahata

发明人： Tomoyuki Shinmura ,  Hiromi Inagaki ,  Masakatsu Hori ,  Tatsuhiro Tomari ,  Shinji Ohkuma ,  Akihiro Iwazaki ,  Yasuji Shibahata

IPC分类号： B62D600

CPC分类号： B62D9/002 ,  B62D5/0472

摘要： A vehicle co-operative control system is provided which suppresses the torque steer phenomenon by co-operatively controlling a driving force and/or braking force distribution device and an electric power steering device without changing the control device of the electric power steering device for a vehicle having a specification in which the co-operative control is not carried out or with the introduction of only a minimal change. The control device can also be applied to a vehicle having a specification in which the co-operative control is carried out. In order to achieve this, the steering torque detected by the steering torque detecting device is input into a corrected steering torque calculating device of a first electronic control unit for controlling the driving force and/or braking force distribution device and a corrected steering torque which has been calculated in the corrected steering torque calculating device is input into the second electronic control unit for controlling the electric power steering device. The second electronic control unit controls the electric power steering device based on the corrected steering torque and thus the torque steer phenomenon caused by the driving force and/or braking force distribution device is suppressed.

摘要翻译： 提供了一种车辆协同控制系统，其通过在不改变车辆用电动力转向装置的控制装置的情况下协同控制驱动力和/或制动力分配装置和电动助力转向装置来抑制扭矩转向现象 具有不执行合作控制或只引入最小变化的规格。 控制装置也可以应用于执行合作控制的规格的车辆。 为了实现这一点，将由转向转矩检测装置检测出的转向转矩输入到用于控制驱动力和/或制动力分配装置的第一电子控制单元的修正转向转矩计算装置和具有 在修正后的转向转矩计算装置中计算出的电力被输入到用于控制电动助力转向装置的第二电子控制单元。 第二电子控制单元基于修正的转向转矩来控制电动助力转向装置，从而抑制由驱动力和/或制动力分配装置引起的转矩转向现象。

公开(公告)号：US5769510A

公开(公告)日：1998-06-23

申请号：US629383

申请日：1996-04-08

申请人： Kenji Akuzawa ,  Hiromi Inagaki

发明人： Kenji Akuzawa ,  Hiromi Inagaki

IPC分类号： B60T8/58 ,  B60T8/1761 ,  B60T8/1764 ,  B60T8/1766 ,  B60T8/26 ,  B60T8/88 ,  B60T8/30

CPC分类号： B60T8/1766 ,  B60T8/1764 ,  B60T8/885

摘要： A total longitudinal force which is a sum total of the longitudinal forces applied to the plurality of wheels is detected or determined, and the longitudinal forces applied to the wheels are controlled on the basis of a front wheel-side target wheel longitudinal force and a rear wheel-side target wheel longitudinal force determined by distribution of the total longitudinal force at predetermined distribution proportions. When the slipping of a wheel is detected, the distribution proportions are changed, so that the target wheel longitudinal force is larger on one of the front and rear wheel sides in which more wheels are in non-slipping states.

公开(公告)号：US5136507A

公开(公告)日：1992-08-04

申请号：US531725

申请日：1990-06-01

申请人： Shuji Shiraishi ,  Osamu Yamamoto ,  Mitsuya Serizawa ,  Makoto Sato ,  Keiyu Kin ,  Hiromi Inagaki ,  Wataru Saito ,  Yoshimitsu Akuta

发明人： Shuji Shiraishi ,  Osamu Yamamoto ,  Mitsuya Serizawa ,  Makoto Sato ,  Keiyu Kin ,  Hiromi Inagaki ,  Wataru Saito ,  Yoshimitsu Akuta

IPC分类号： B60T8/1755 ,  B62D6/04

CPC分类号： B62D6/04 ,  B60T8/1755

摘要： A system for correctively controlling the turning movement of a vehicle, including a device for correcting the turning movement of the vehicle, a sensor for detecting the steering angle of a steering wheel of the vehicle, a steering angle hysteresis storage device for storing the hysteresis of the steering angle, and a reference value arithmetic device for determining a reference value of a physical quantity generated during a turning movement of the vehicle, on the basis of the hysteresis of the steering angle. The system also includes a detector for detecting an actual value of the physical quantity during the turning movement, a calculator for determining a deviation between the reference value and actual value of the physical quantity and a polarity of the deviation, and a control-quantity determining device for determining a control-quantity for the turning movement correcting device on the basis of the deviation obtained in the calculator. A device is included for determining a control-direction of correction of the turning movement on the basis of the polarity of the deviation. This system permits the turning movement of the vehicle to be automatically corrected.

摘要翻译： 一种用于校正车辆的转动运动的系统，包括用于校正车辆的转动运动的装置，用于检测车辆的方向盘的转向角的传感器，用于存储车辆的方向盘的转向角的转向角滞后存储装置， 转向角以及用于根据转向角的滞后来确定在车辆转弯运动期间产生的物理量的基准值的基准值运算装置。 该系统还包括用于检测转弯运动期间物理量的实际值的检测器，用于确定参考值与物理量的实际值和偏差的极性之间的偏差的计算器，以及控制量确定 根据在计算器中得到的偏差确定转动运动校正装置的控制量的装置。 包括用于基于偏差的极性确定转动运动的校正的控制方向的装置。 该系统允许车辆的转动运动被自动校正。

公开(公告)号：US4773671A

公开(公告)日：1988-09-27

申请号：US16841

申请日：1987-02-20

申请人： Hiromi Inagaki

发明人： Hiromi Inagaki

IPC分类号： F16F9/50 ,  B60G17/015 ,  B60G17/018 ,  B60G17/06 ,  F16F9/46 ,  B60G17/00

CPC分类号： B60G17/018 ,  F16F9/468

摘要： The damping force of a damper on a motor vehicle is automatically controlled dependent on the running condition of the motor vehicle and the road condition in which the motor vehicle travels. An acceleration of vertical vibration of the motor vehicle body is detected by a sensor, and a binary pulse signal indicative of a variation in the acceleration is produced. Then, a first signal is generated on the basis of whether the pulse duration of the binary pulse signal is at least a prescribed value or smaller than the prescribed value. Thereafter, a second signal is produced indicating the magnitude of the absolute value of the acceleration. Finally, the damping force of the damper is selectively adjusted to hard, normal, and soft settings based on a combination of the first and second signals.

摘要翻译： 机动车辆上的阻尼器的阻尼力根据机动车辆的行驶状况和机动车辆行驶的道路状况而自动控制。 通过传感器检测机动车体的垂直振动的加速度，产生表示加速度变化的二进制脉冲信号。 然后，根据二进制脉冲信号的脉冲持续时间是否为规定值以上的规定值以上，生成第一信号。 此后，产生指示加速度的绝对值的大小的第二信号。 最后，基于第一和第二信号的组合，阻尼器的阻尼力被选择性地调节到硬的，正常的和软的设置。

公开(公告)号：US20090018739A1

公开(公告)日：2009-01-15

申请号：US12170661

申请日：2008-07-10

申请人： Takayuki Ohmori ,  Hiromi Inagaki ,  Osamu Yamamoto ,  Takehiro Horiuchi

发明人： Takayuki Ohmori ,  Hiromi Inagaki ,  Osamu Yamamoto ,  Takehiro Horiuchi

IPC分类号： G06F19/00

CPC分类号： B60T7/122 ,  B60T2201/06 ,  B60W30/18027 ,  B60W30/18118 ,  B60W2550/142

摘要： There is provided a control unit including a vehicle speed sensor for detecting a vehicle speed, a vehicle stop determination module for determining whether or not a vehicle is stopping based on a detection result of the vehicle sensor and a controller, wherein the controller operates an inclination component of gravity acceleration in a longitudinal direction of the vehicle on a road surface on which the vehicle is running based on an output of the power source detected by a power source output sensor and a brake torque detected by a brake torque sensors when the stop determination unit is determining that the vehicle is in a stopped state and controls either of the output of the power source and the brake force based on the result of the calculation when the vehicle starts.

摘要翻译： 提供了一种控制单元，其包括用于检测车速的车速传感器，用于基于车辆传感器的检测结果来确定车辆是否停止的车辆停止确定模块以及控制器，其中控制器操作倾斜 基于由电源输出传感器检测到的电源的输出和由制动转矩传感器检测到的制动转矩，车辆在车辆行驶的路面上的纵向方向上的重力加速度的分量，当停止确定 单元确定车辆处于停止状态，并且当车辆起动时基于计算结果来控制电源的输出和制动力中的任一个。

公开(公告)号：US20080223672A1

公开(公告)日：2008-09-18

申请号：US12075363

申请日：2008-03-11

申请人： Nobuharu Kuriki ,  Hiromi Inagaki ,  Yuichi Okada

发明人： Nobuharu Kuriki ,  Hiromi Inagaki ,  Yuichi Okada

IPC分类号： F16F9/19

CPC分类号： F16F7/082 ,  F16F9/061

摘要： A damper of variable damping force adapted to be built into a vehicular suspension is disclosed. The damper has frictional force generating means for applying a frictional force to a rod. The frictional force generating means is disposed at one end of a cylinder and positioned externally of the latter.

摘要翻译： 公开了一种适于内置于车辆悬架中的可变阻尼力阻尼器。 阻尼器具有用于向杆施加摩擦力的摩擦力产生装置。 摩擦力产生装置设置在气缸的一端并定位在气缸的外部。

公开(公告)号：US20080017459A1

公开(公告)日：2008-01-24

申请号：US10592617

申请日：2005-03-28

申请人： Hiromi Inagaki ,  Masaaki Myoi

发明人： Hiromi Inagaki ,  Masaaki Myoi

IPC分类号： F16D65/20

CPC分类号： F16D65/18 ,  B60T8/32 ,  F16D65/567 ,  F16D2121/02 ,  F16D2121/12 ,  F16D2123/00 ,  F16D2125/66 ,  F16D2127/06

摘要： A parking brake system is provided in which, a lock mechanism (25) is provided within a casing (23) to the rear of a parking piston (24) that can give a parking brake state by forward movement in response to the action of a parking control fluid pressure, the lock mechanism (25) operating in response to forward movement of the parking piston (24) in order to mechanically lock the parking piston (24) at a forward position and unlocking in response to the action of a parking release control fluid pressure. The lock mechanism (25) includes a lock piston (30) that is disposed to the rear of the parking piston (24) while having an axis orthogonal to the axis of the parking piston (24) and that makes a forward urging force act on the parking piston (24) at least when the parking piston (24) moves forward, and opposite end parts of the lock piston (30) are slidably fitted into and supported on the casing (23). This enables an automatic parking brake state to be obtained by a simple structure without consuming power.

摘要翻译： 提供了一种驻车制动系统，其中，锁定机构（25）设置在位于停车活塞（24）的后部的壳体（23）内，该停车制动系统能够响应于 停车控制流体压力，所述锁定机构（25）响应于所述驻车活塞（24）的向前运动而操作，以便将所述驻车活塞（24）机械地锁定在前方位置并且响应于停车释放的动作而解锁 控制流体压力。 锁定机构（25）包括锁定活塞（30），所述锁定活塞（30）设置在所述停车活塞（24）的后部，同时具有与所述停车活塞（24）的轴线正交的轴线，并且所述锁定活塞 停车活塞（24）至少当停车活塞（24）向前移动时，锁定活塞（30）的相对端部可滑动地装配并被支撑在壳体（23）上。 这使得能够通过简单的结构获得自动驻车制动状态而不消耗动力。

公开(公告)号：US20070228815A1

公开(公告)日：2007-10-04

申请号：US11717816

申请日：2007-03-14

申请人： Takehiro Horiuchi ,  Hiromi Inagaki ,  Takayuki Ohmori

发明人： Takehiro Horiuchi ,  Hiromi Inagaki ,  Takayuki Ohmori

IPC分类号： B60T8/52 ,  B60T8/00

CPC分类号： B60T8/171 ,  B60T8/52 ,  F16D66/00 ,  F16D2055/0008 ,  F16D2066/005 ,  G01L5/28

摘要： A brake force detecting apparatus for detecting strain in a caliper bracket. The caliper bracket has two fixed portions fixed to a wheel support and a connecting portion for connecting the fixed portions. The connecting portion of the caliper bracket is formed with a recess at a position radially outside of a line connecting the fixed portions in the radial direction of a brake disc. A sensor plate is press-fitted in the recess of the connecting portion in engaged relationship with the connecting portion so as to undergo deformation generated in the connecting portion in its tensile direction. A strain gauge is attached to the sensor plate.

摘要翻译： 一种用于检测卡钳支架中的应变的制动力检测装置。 卡钳支架具有固定到车轮支撑件的两个固定部分和用于连接固定部分的连接部分。 卡钳支架的连接部分在连接固定部分沿制动盘的径向的线的径向外侧的位置处形成有凹部。 传感器板被压配合在连接部分的凹部中，与连接部分接合，以便在连接部分沿拉伸方向产生变形。 应变仪连接到传感器板上。

公开(公告)号：US20070193838A1

公开(公告)日：2007-08-23

申请号：US10592182

申请日：2005-03-30

申请人： Hiromi Inagaki ,  Akira Hiratsuka

发明人： Hiromi Inagaki ,  Akira Hiratsuka

IPC分类号： F16D69/00

CPC分类号： F16D65/22 ,  F16D2121/02 ,  F16D2127/06 ,  F16D2129/02

摘要： A parking brake system is provided in which a parking brake state is obtained by forward movement of a parking piston (33) in response to the action of a parking control fluid pressure, and a forward operating state of the parking piston (33) is mechanically locked by a lock mechanism (43). Moreover, an input member (23) of a brake mechanism (11) and the parking piston (33) are connected by coupling means (35), a lock piston (44) of the lock mechanism (43) moves toward one side in the axial direction when the parking piston (33) moves forward, and a locking part (46) provided at one end of the lock piston (44) engages from the rear with a retaining part (45) provided on a middle section of the coupling means (35) while straddling the middle section of the coupling means (35). This enables an automatic parking brake state to be obtained by a simple structure without consuming power.

摘要翻译： 提供了一种驻车制动系统，其中响应于停车控制流体压力的作用，通过驻车活塞（33）的向前移动获得驻车制动状态，并且停车活塞（33）的向前操作状态机械地 通过锁定机构（43）锁定。 此外，制动机构（11）的输入构件（23）和停车活塞（33）通过联接装置（35）连接，锁定机构（43）的锁定活塞（44）朝向 当停车活塞（33）向前移动时，设置在锁定活塞（44）的一端的锁定部件（46）从后部与从动装置（45）的连接装置的中间部分配合的保持部（45） （35），同时跨越联接装置（35）的中间部分。 这使得能够通过简单的结构获得自动驻车制动状态而不消耗动力。

公开(公告)号：US06360153B1

公开(公告)日：2002-03-19

申请号：US09656386

申请日：2000-09-06

申请人： Tomoyuki Shinmura ,  Hiromi Inagaki ,  Masakatsu Hori ,  Tatsuhiro Tomari ,  Shinji Okuma ,  Akihiro Iwazaki ,  Takashi Kuribayashi ,  Kazuhiro Wada

发明人： Tomoyuki Shinmura ,  Hiromi Inagaki ,  Masakatsu Hori ,  Tatsuhiro Tomari ,  Shinji Okuma ,  Akihiro Iwazaki ,  Takashi Kuribayashi ,  Kazuhiro Wada

IPC分类号： G06F1520

CPC分类号： B60K17/16 ,  B62D5/0472 ,  B62D5/0484 ,  B62D9/002 ,  F16H48/10

摘要： A co-operative control system for a vehicle including a force distribution device for distributing the driving force or braking force between the right and left wheels or between the front and rear wheels, includes a first control means for controlling the operation of the force distribution device, an electric power steering device, having a motor for applying a steering assist torque to a vehicle steering system, and a second control means for calculating a motor control signal for driving the motor. The motor control signal is based on at least the steering torque detected by a steering torque detecting means. The first control means calculates a correction signal for correcting said motor control signal based on the distributed force generated by the force distribution device, the second control means drives the motor based on the corrected motor control signal obtained by correcting the motor control signal with the correction signal and the first control means stops the operation of the force distribution device when the electric power steering device or the second control means malfunctions.

摘要翻译： 一种用于车辆的合作控制系统，包括用于分配左右轮之间或前后轮之间的驱动力或制动力的力分配装置，包括用于控制力分配装置的操作的第一控制装置 具有用于向车辆转向系统施加转向辅助转矩的电动机的电动助力转向装置和用于计算用于驱动电动机的电动机控制信号的第二控制装置。 电动机控制信号至少基于由转向转矩检测装置检测的转向转矩。 第一控制装置基于由力分配装置产生的分布力计算用于校正所述电动机控制信号的校正信号，第二控制装置基于通过校正电动机控制信号获得的校正的电动机控制信号来驱动电动机， 信号，并且当电动动力转向装置或第二控制装置发生故障时，第一控制装置停止力分配装置的操作。