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11. 发明申请

US20080116740A1 Brake Device and Controller for The Same 有权
标题翻译：制动装置及其控制器
公开(公告)号：US20080116740A1
公开(公告)日：2008-05-22
申请号：US11666307
申请日：2004-10-29
申请人： Atsushi Yokoyama , Taisetsu Tanimichi , Satoru Kuragaki , Yukihiro Osawa , Jun Kubo , Yukihiko Inoue , Katsuya Iwasaki , Mitsuo Sasaki , Tsutomu Hibi
发明人： Atsushi Yokoyama , Taisetsu Tanimichi , Satoru Kuragaki , Yukihiro Osawa , Jun Kubo , Yukihiko Inoue , Katsuya Iwasaki , Mitsuo Sasaki , Tsutomu Hibi
IPC分类号： B60T8/00
CPC分类号： B60T13/161 , B60T7/042 , B60T8/267 , B60T8/321 , B60T8/442 , B60T8/4872 , B60T8/94 , B60T13/745
摘要： A brake system that provides a good pedal feel, that assists stepping force of a driver by a small motor, and that can control braking force of wheels individually. The brake system comprises a first actuator (5) for increasing a liquid pressure in a master cylinder (2) by driving torque of a motor (51), and a second actuator (6) capable of driving a brake generating mechanism (3) without transmitting power to the master cylinder (2), wherein the actuators (5, 6) to be driven are switched depending on the operation of a brake pedal (1). The first and second actuators (5, 6) are connected to hydraulic piping (4f, 4r), and a pressurized oil is supplied to the brake generating mechanism (3) through hydraulic valve means (63f, 63r, . . . 65rr).
摘要翻译：一种制动系统，提供良好的踏板感觉，通过小型电机帮助驾驶员的踏力，并且可以单独控制车轮的制动力。制动系统包括用于通过驱动马达（51）的扭矩来增加主缸（2）中的液体压力的第一致动器（5）和能够驱动制动器产生机构（3）的第二致动器（6），而没有向主缸（2）传递动力，其中根据制动踏板（1）的操作来切换待驱动的致动器（5,6）。第一和第二致动器5,6被连接到液压管道4f，4r），并通过液压阀装置（63f，63r，...）向制动发生机构（3）供给加压油。 65 rr）。

12. 发明申请

US20090143951A1 Forward Collision Avoidance Assistance System 审中-公开
标题翻译：前向碰撞避免援助系统
公开(公告)号：US20090143951A1
公开(公告)日：2009-06-04
申请号：US12270332
申请日：2008-11-13
申请人： Junya Takahashi , Atsushi Yokoyama , Satoru Kuragaki
发明人： Junya Takahashi , Atsushi Yokoyama , Satoru Kuragaki
IPC分类号： G08G1/16
CPC分类号： B60W30/02 , B60T7/22 , B60T8/17558 , B60T2201/022 , B60W10/06 , B60W10/184 , B60W10/20 , B60W30/09 , B60W30/095 , B60W30/18136 , B60W50/14 , B60W2510/182 , B60W2520/10 , B60W2520/105 , B60W2520/125 , B60W2540/18 , B60W2550/148 , B60W2550/302 , B60W2550/308 , B60W2710/0605 , B60W2710/182 , B60W2710/207
摘要： An object of the present invention is to provide a forward collision avoidance assistance system that attains the reduction of driver's uncomfortable feeling and the improvement in drivability while ensuring the collision avoidance performance during operation for avoiding contact with an object.A collision avoidance calculation unit 3 determines a risk of collision between a host vehicle and an object detected in the host vehicle traveling direction based on information about the host vehicle detected by a host vehicle information detection unit 1 and information about the object detected by an object information detection unit 2, and calculates control information for object avoidance to be output to an actuator 5 based on a result of collision risk judgment. The collision avoidance calculation unit 3 uses a collision-avoidable limit distance Δxctl2 determined based on a physical limit that can avoid collision with the object, and a jerk-limited collision avoidable distance Δxctl1 determined based on the acceleration and jerk generated on the host vehicle by object avoidance movement, to control the brake force generated on the host vehicle by a brake actuator 5.
摘要翻译：本发明的目的在于提供一种能够减少驾驶员的不舒适感和提高驾驶性的前向碰撞避免辅助系统，同时确保避免在与物体接触的操作时的防撞性能。碰撞避免计算单元3基于由主车辆信息检测单元1检测到的关于主车辆的信息和关于由物体检测到的物体的信息，确定主车辆与在本车行驶方向上检测到的物体之间的碰撞的风险信息检测单元2，并且基于碰撞风险判断的结果计算出将要回避的控制信息输出到致动器5。碰撞避免计算单元3使用基于能够避免与物体碰撞的物理极限确定的防碰撞限制距离Deltaxctl2，以及基于在本车辆上产生的加速度和加加速度确定的冲击限制碰撞避免距离Deltaxctl1，对象回避运动，以通过制动致动器5控制在主车辆上产生的制动力。

13. 发明申请

US20070114843A1 Electro-mechanical brake system and electro-mechanical brake apparatus used therefor 有权
标题翻译：机电制动系统及其机电制动装置
公开(公告)号：US20070114843A1
公开(公告)日：2007-05-24
申请号：US11599489
申请日：2006-11-15
申请人： Yoshinari Kawahara , Atsushi Yokoyama , Satoru Kuragaki , Hirotaka Oikawa , Kenji Hiraku
发明人： Yoshinari Kawahara , Atsushi Yokoyama , Satoru Kuragaki , Hirotaka Oikawa , Kenji Hiraku
IPC分类号： B60T8/88
CPC分类号： B60T13/74 , B60T7/12 , F16D65/18 , F16D2066/003 , F16D2121/24 , F16D2125/40 , F16D2125/50 , F16D2127/06 , F16D2129/08
摘要： The invention provides an electro-mechanical brake system which can keep a stop state even if a malfunction is generated in a parking brake, and an electro-mechanical brake apparatus used for the electro-mechanical brake system. An electro-mechanical brake actuator presses a brake pad to a disc rotor so as to independently brake a braking force of each of wheels. A parking brake is constituted by a pawl portion attached to a motor of a motor driving the electro-mechanical actuator and a latch. A main controller detects a failure of the parking brake on the basis of a motor displacement at a time of reducing a motor current, and increases the pressing force in the remaining normal parking brake in the case that the parking brake failure in one wheel or more is detected.
摘要翻译：本发明提供了即使在驻车制动器中产生故障也能够保持停止状态的电动机械制动系统以及用于机电制动系统的机电制动装置。机电制动执行器将制动垫压到盘转子上，以独立地制动每个车轮的制动力。驻车制动器由附接到驱动机电致动器的电动机的电机的棘爪部分和闩锁构成。主控制器在减少电动机电流时基于电动机位移来检测驻车制动器的故障，并且在一个或更多个车轮中的驻车制动器故障的情况下增加剩余的正常驻车制动器中的按压力被检测到。

14. 发明授权

US07850255B2 Electro-mechanical brake system and electro-mechanical brake apparatus used therefor 有权
标题翻译：机电制动系统及其机电制动装置
公开(公告)号：US07850255B2
公开(公告)日：2010-12-14
申请号：US11599489
申请日：2006-11-15
申请人： Yoshinari Kawahara , Atsushi Yokoyama , Satoru Kuragaki , Hirotaka Oikawa , Kenji Hiraku
发明人： Yoshinari Kawahara , Atsushi Yokoyama , Satoru Kuragaki , Hirotaka Oikawa , Kenji Hiraku
IPC分类号： B60T8/88
CPC分类号： B60T13/74 , B60T7/12 , F16D65/18 , F16D2066/003 , F16D2121/24 , F16D2125/40 , F16D2125/50 , F16D2127/06 , F16D2129/08
摘要： The invention provides an electro-mechanical brake system which can keep a stop state even if a malfunction is generated in a parking brake, and an electro-mechanical brake apparatus used for the electro-mechanical brake system. An electro-mechanical brake actuator presses a brake pad to a disc rotor so as to independently brake a braking force of each of wheels. A parking brake is constituted by a pawl portion attached to a motor of a motor driving the electro-mechanical actuator and a latch. A main controller detects a failure of the parking brake on the basis of a motor displacement at a time of reducing a motor current, and increases the pressing force in the remaining normal parking brake in the case that the parking brake failure in one wheel or more is detected.
摘要翻译：本发明提供了即使在驻车制动器中产生故障也能够保持停止状态的电动机械制动系统以及用于机电制动系统的机电制动装置。机电制动执行器将制动垫压到盘转子上，以独立地制动每个车轮的制动力。驻车制动器由附接到驱动机电致动器的电动机的电机的棘爪部分和闩锁构成。主控制器在减少电动机电流时基于电动机位移来检测驻车制动器的故障，并且在一个或更多个车轮中的驻车制动器故障的情况下增加剩余的正常驻车制动器中的按压力被检测到。

15. 发明授权

US07552978B2 Brake device and controller for the same 有权
标题翻译：制动装置和控制器相同
公开(公告)号：US07552978B2
公开(公告)日：2009-06-30
申请号：US11666307
申请日：2004-10-29
申请人： Atsushi Yokoyama , Taisetsu Tanimichi , Satoru Kuragaki , Yukihiro Osawa , Jun Kubo , Yukihiko Inoue , Katsuya Iwasaki , Mitsuo Sasaki , Tsutomu Hibi
发明人： Atsushi Yokoyama , Taisetsu Tanimichi , Satoru Kuragaki , Yukihiro Osawa , Jun Kubo , Yukihiko Inoue , Katsuya Iwasaki , Mitsuo Sasaki , Tsutomu Hibi
IPC分类号： B60T7/00
CPC分类号： B60T13/161 , B60T7/042 , B60T8/267 , B60T8/321 , B60T8/442 , B60T8/4872 , B60T8/94 , B60T13/745
摘要： A brake system that provides a good pedal feel, that assists stepping force of a driver by a small motor, and that can control braking force of wheels individually. The brake system comprises a first actuator (5) for increasing a liquid pressure in a master cylinder (2) by driving torque of a motor (51), and a second actuator (6) capable of driving a brake generating mechanism (3) without transmitting power to the master cylinder (2), wherein the actuators (5, 6) to be driven are switched depending on the operation of a brake pedal (1). The first and second actuators (5, 6) are connected to hydraulic piping (4f, 4r), and a pressurized oil is supplied to the brake generating mechanism (3) through hydraulic valve means (63f, 63r, . . . 65rr).
摘要翻译：一种制动系统，提供良好的踏板感觉，通过小型电机帮助驾驶员的踏力，并且可以单独控制车轮的制动力。制动系统包括用于通过驱动马达（51）的扭矩来增加主缸（2）中的液体压力的第一致动器（5）和能够驱动制动器产生机构（3）的第二致动器（6），而没有向主缸（2）传递动力，其中根据制动踏板（1）的操作来切换待驱动的致动器（5,6）。第一和第二致动器5,6连接到液压管道4f，4r，压力油通过液压阀装置63f，63r ... 65rr向制动发生机构3供给。

16. 发明授权

US08430213B2 Electric brake 有权
标题翻译：电动刹车
公开(公告)号：US08430213B2
公开(公告)日：2013-04-30
申请号：US12278764
申请日：2006-02-08
申请人： Atsushi Yokoyama , Yoshinari Kawahara , Satoru Kuragaki
发明人： Atsushi Yokoyama , Yoshinari Kawahara , Satoru Kuragaki
IPC分类号： F16D66/02
CPC分类号： B60T13/741 , F16D65/18 , F16D2066/003 , F16D2066/005 , F16D2121/24 , F16D2125/40
摘要： Provided is an electric brake capable of accurately estimating the brake pad temperature and securing a sufficient braking force and response. An electric brake has a disc rotor rotating with a wheel, an actuator for rectilinearly actuating a piston in the axial direction of the disc rotor by using an electric motor, a drive controller for controlling the drive of the actuator, a brake pad pressed by the piston to give a frictional resistance to the disc rotor in the direction of rotation, and a braking start position detector for detecting a braking start position of the piston where the disc rotor is brought into contact with the brake pad. The drive controller stores the braking start position detected by the braking start position detector as the maximum braking start position. When the braking start position shifts in the pressing force-increasing direction, the drive controller updates the value stored as the maximum braking-start position.
摘要翻译：提供一种能够精确地估计制动衬块温度并确保足够的制动力和响应的电动制动器。电动制动器具有用轮旋转的盘转子，用于通过使用电动机在盘形转子的轴向方向上直线致动活塞的致动器，用于控制致动器的驱动的驱动控制器，由活塞，以在旋转方向上产生对盘形转子的摩擦阻力;以及制动开始位置检测器，用于检测活塞的制动开始位置，其中盘形转子与制动衬块接触。驱动控制器将由制动开始位置检测器检测的制动开始位置存储为最大制动开始位置。当制动开始位置在按压力增加方向上移动时，驱动控制器更新存储为最大制动开始位置的值。

17. 发明授权

US07425983B2 Security system 失效
标题翻译：保安系统
公开(公告)号：US07425983B2
公开(公告)日：2008-09-16
申请号：US10755293
申请日：2004-01-13
申请人： Shiho Izumi , Hiroshi Kuroda , Satoru Kuragaki
发明人： Shiho Izumi , Hiroshi Kuroda , Satoru Kuragaki
IPC分类号： H04N7/18
CPC分类号： G08B13/19691 , G08B13/187 , G08B13/19608 , G08B13/19695 , G08B13/2491 , H05B37/0227
摘要： A simple outdoor security system which uses sensors to monitor an area around a building to detect intruders while reducing the number of sensors necessary for ensuring detection accuracy, which has at least a detection means for radiating light or an electric wave to a prescribed area to detect an object, receiving a wave reflected by the object and detecting at least the speed and location of the object; an imaging means for imaging the object; and a means for directing said imaging means toward the object according to the object's speed and location detected by said detection means.
摘要翻译：一种简单的户外安全系统，其使用传感器来监测建筑物周围的区域以检测入侵者，同时减少确保检测精度所需的传感器的数量，其至少具有用于将光或电波照射到指定区域以检测接收由物体反射的波并至少检测物体的速度和位置的物体; 用于对物体成像的成像装置; 以及用于根据由所述检测装置检测到的物体的速度和位置将所述成像装置朝向物体引导的装置。

18. 发明申请

US20080048596A1 Electric Braking Apparatus and Method of Controlling Thereof 审中-公开
标题翻译：电动制动装置及其控制方法
公开(公告)号：US20080048596A1
公开(公告)日：2008-02-28
申请号：US11835770
申请日：2007-08-08
申请人： Yasufumi KONISHI , Satoru Kuragaki
发明人： Yasufumi KONISHI , Satoru Kuragaki
IPC分类号： B60T13/74
CPC分类号： B60T13/746 , B60T7/042 , B60T7/085 , B60T7/107 , B60T13/741
摘要： An electric braking apparatus having a conversion mechanism for generating a force for pressing or separating a brake friction member based on a rotational torque generated by an electric motor, wherein a rotor angle position state of the electric motor and a brake process of the brake friction member which is pressed or separated are detected from rotational information of a rotational information obtaining unit, it is detected that the electric motor has reached a predetermined rotational state based on the detected value, and a relationship between a pressure command and the rotor angle position of the electric motor is corrected based on the current value information of the electric motor.
摘要翻译：一种电动制动装置，具有转换机构，其基于由电动机产生的转矩而产生用于按压或分离制动摩擦构件的力，其中，电动机的转子角位置状态和制动摩擦构件的制动过程根据旋转信息获取单元的旋转信息检测被按压或分离的电动机，基于检测值检测到电动机已经达到预定旋转状态，以及压力指令与转子角度位置之间的关系基于电动机的当前值信息来校正电动机。

19. 发明申请

US20070106448A1 Automotive Control Apparatus and Method 失效
标题翻译：汽车控制装置及方法
公开(公告)号：US20070106448A1
公开(公告)日：2007-05-10
申请号：US11619065
申请日：2007-01-02
申请人： Toshimichi MINOWA , Tatsuya Ochi , Satoru Kuragaki , Mitsuo Kayano , Tokuji Yoshikawa
发明人： Toshimichi MINOWA , Tatsuya Ochi , Satoru Kuragaki , Mitsuo Kayano , Tokuji Yoshikawa
IPC分类号： B60T7/12
CPC分类号： B60W40/06 , A61B3/032 , A61B3/066 , B60K31/0008 , B60L2240/486 , B60T7/22 , B60W10/06 , B60W10/10 , B60W10/11 , B60W10/18 , B60W30/16 , B60W30/188 , B60W30/1882 , B60W30/20 , B60W2520/105 , B60W2540/10 , B60W2540/12 , B60W2710/0666 , B60W2710/105 , B60W2720/106 , F02D41/0215 , F02D41/023 , F02D41/12 , F02D41/1497 , F02D41/1498 , F02D2200/1015 , F02D2200/701 , F02D2200/702 , F02D2250/18 , F02D2250/21 , F16H59/48 , F16H61/21 , Y02T10/56 , Y02T10/7258 , Y02T10/84
摘要： An apparatus and a method for controlling an automotive vehicle are disclosed, in which a control amount for securing safety of the vehicle and the control amount for achieving a state intended for by the driver of the vehicle are switched in such a manner as to reduce the shock due to the change in the torque generated from the power train, thereby accomplishing both safety and maneuverability at the same time. A first target value is set for controlling at least selected one of the driving torque, the driving force and the acceleration/deceleration rate. A second target value is calculated in accordance with the drive mode intended for by the driver or the driving environment ahead of the vehicle. In the case where a deviation exceeding a predetermined value develops between the first target value and the second target value, the fluctuations of at least one of the driving torque, the driving force and the acceleration/deceleration rate are suppressed.
摘要翻译：公开了一种用于控制机动车辆的装置和方法，其中，用于确保车辆的安全性的控制量和用于实现车辆驾驶员所期望的状态的控制量被切换，以减少由于动力传动系产生的扭矩的变化引起的冲击，从而同时实现了安全性和机动性。第一目标值被设定为用于控制驱动转矩，驱动力和加速/减速率中的至少一个。根据驾驶员预期的驾驶模式或车辆前方的驾驶环境来计算第二目标值。在第一目标值和第二目标值之间出现超过预定值的偏差的情况下，抑制驱动转矩，驱动力和加速/减速率中的至少一个的波动。

20. 发明授权

US07136736B2 Vehicular travel control device 有权
标题翻译：车辆行驶控制装置
公开(公告)号：US07136736B2
公开(公告)日：2006-11-14
申请号：US10419878
申请日：2003-04-22
申请人： Satoru Kuragaki , Tokuji Yoshikawa , Shiho Izumi , Hiroshi Kuroda , Takao Kojima , Toshimichi Minowa , Toshio Manaka , Nobuyuki Ueki , Kazuaki Takano
发明人： Satoru Kuragaki , Tokuji Yoshikawa , Shiho Izumi , Hiroshi Kuroda , Takao Kojima , Toshimichi Minowa , Toshio Manaka , Nobuyuki Ueki , Kazuaki Takano
IPC分类号： G01S3/00 , G01S13/36
CPC分类号： B60G17/0195 , B60G17/016 , B60G17/019 , B60G2400/0511 , B60G2400/0512 , B60G2400/0513 , B60G2400/204 , B60G2400/2042 , B60G2400/252 , B60G2401/174 , B60G2800/702 , B60T8/172 , B60T2250/04 , B60W2420/00 , B60W2420/52 , G01S13/36 , G01S13/60 , G01S13/874 , G01S2013/9346
摘要： In a vehicular control device, it is necessary to measure or calculate six physical quantities-forward-reverse speed, left-right speed, vertical speed, pitch angle, roll angle, and angle of sideslip-representing vehicular movement and to control the braking force of each wheel and/or the damping coefficient of each suspension shock absorber in order to further shorten braking distance particularly at the time of braking and to prevent spin at that time. In this case, it is necessary to furnish sensors to measure speed and angle directly. In the present invention, four radar sensors are used in order to directly measure the forward-reverse speed and the left-right speed. Also, the vertical speed, the pitch angle, the roll angle, and the angle of sideslip are indirectly measured from the output of the radar sensors. By using three or four radar sensors, six physical quantities—the forward speed, the left-right direction speed, the vertical speed, the angle of sideslip, the pitch angle, and the roll angle—can be measured. Also, by using two radar sensors, three physical quantities—the forward speed, the left-right speed, and the angle of sideslip—can be measured.
摘要翻译：在车辆控制装置中，需要测量或计算六个物理量 - 前进 - 倒退速度，左右速度，垂直速度，俯仰角，侧倾角以及侧滑表示车辆运动的角度并且控制制动力以及每个悬架减震器的阻尼系数，以进一步缩短制动距离，特别是在制动时，并防止此时的旋转。在这种情况下，需要提供传感器直接测量速度和角度。在本发明中，为了直接测量前进后退速度和左右速度，使用四个雷达传感器。此外，从雷达传感器的输出间接测量垂直速度，俯仰角，侧倾角和侧滑角。通过使用三个或四个雷达传感器，可以测量六个物理量 - 前进速度，左右方向速度，垂直速度，侧滑角，俯仰角和滚动角度。此外，通过使用两个雷达传感器，可以测量三个物理量 - 前进速度，左右速度和侧滑角。

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