利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

40 条记录 (耗时 0.023 秒)

    OBSTACLE AVOIDANCE PATH COMPUTING APPARATUS, OBSTACLE AVOIDANCE PATH COMPUTING METHOD, AND OBSTACLE AVOIDANCE CONTROL SYSTEM EQUIPPED WITH OBSTACLE AVOIDANCE PATH COMPUTING SYSTEM
    1.
    发明申请
    OBSTACLE AVOIDANCE PATH COMPUTING APPARATUS, OBSTACLE AVOIDANCE PATH COMPUTING METHOD, AND OBSTACLE AVOIDANCE CONTROL SYSTEM EQUIPPED WITH OBSTACLE AVOIDANCE PATH COMPUTING SYSTEM 有权
    异常避风路径计算机，异常避障路径计算方法以及配备有异常避风路径计算系统的异常避风控制系统

    公开(公告)号：US20070288133A1

    公开(公告)日：2007-12-13

    申请号：US11760936

    申请日：2007-06-11

    申请人： Hikaru Nishira ,  Yoshitaka Deguchi

    发明人： Hikaru Nishira ,  Yoshitaka Deguchi

    IPC分类号： G05D1/00 ,  G01C22/00

    CPC分类号： B62D15/0265 ,  B60W30/09 ,  B60W30/0956 ,  B60W30/10 ,  B60W2550/10

    摘要： An obstacle avoidance path computing apparatus is provided with a preceding object detecting section, a host vehicle information detecting section, a preceding object arrival region estimating section and a preceding object avoidance path setting section. The preceding object detecting section detects a preceding object. The host vehicle information detecting section detects host vehicle information. The preceding object arrival region estimating section calculates an estimated arrival region within which the preceding object could arrive after a prescribed amount of time has elapsed since the preceding object was detected, based on an estimated attribute of the preceding object from the preceding object information. The preceding object avoidance path setting section calculates an avoidance path that will not encroach on the estimated arrival region based the preceding object information and the host vehicle information.

    摘要翻译： 障碍物回避路径计算装置设置有前一对象检测部，主车辆信息检测部，前一对象到达区域估计部和前一对象回避路径设定部。 上述对象检测部检测前一对象。 主车辆信息检测部检测主车辆信息。 上述对象到达区域估计部分基于从前一对象信息中的前一对象的估计属性，计算在从检测到上一个对象起经过了规定时间后，可以到达前一对象的估计到达区域。 上述对象回避路径设定部根据前述对象信息和主车辆信息，计算出不会侵占估计到达区域的回避路径。

    Obstacle avoidance path computing apparatus, obstacle avoidance path computing method, and obstacle avoidance control system equipped with obstacle avoidance path computing system
    2.
    发明授权
    Obstacle avoidance path computing apparatus, obstacle avoidance path computing method, and obstacle avoidance control system equipped with obstacle avoidance path computing system 有权
    障碍物回避路径计算装置，障碍物回避路径计算方法和配备障碍物回避路径计算系统的障碍物回避控制系统

    公开(公告)号：US08090537B2

    公开(公告)日：2012-01-03

    申请号：US11760936

    申请日：2007-06-11

    申请人： Hikaru Nishira ,  Yoshitaka Deguchi

    发明人： Hikaru Nishira ,  Yoshitaka Deguchi

    IPC分类号： G08G1/16

    CPC分类号： B62D15/0265 ,  B60W30/09 ,  B60W30/0956 ,  B60W30/10 ,  B60W2550/10

    摘要： An obstacle avoidance path computing apparatus is provided with a preceding object detecting section, a host vehicle information detecting section, a preceding object arrival region estimating section and a preceding object avoidance path setting section. The preceding object detecting section detects a preceding object. The host vehicle information detecting section detects host vehicle information. The preceding object arrival region estimating section calculates an estimated arrival region within which the preceding object could arrive after a prescribed amount of time has elapsed since the preceding object was detected, based on an estimated attribute of the preceding object from the preceding object information. The preceding object avoidance path setting section calculates an avoidance path that will not encroach on the estimated arrival region based the preceding object information and the host vehicle information.

    摘要翻译： 障碍物回避路径计算装置设置有前一对象检测部，主车辆信息检测部，前一对象到达区域估计部和前一对象回避路径设定部。 上述对象检测部检测前一对象。 主车辆信息检测部检测主车辆信息。 上述对象到达区域估计部分基于从前一对象信息中的前一对象的估计属性，计算在从检测到上一个对象起经过了规定时间后，可以到达前一对象的估计到达区域。 上述对象回避路径设定部根据前述对象信息和主车辆信息，计算出不会侵占估计到达区域的回避路径。

    APPARATUS AND PROCESS FOR VEHICLE DRIVING ASSISTANCE
    4.
    发明申请
    APPARATUS AND PROCESS FOR VEHICLE DRIVING ASSISTANCE 有权
    装置和车辆驾驶辅助过程

    公开(公告)号：US20090228174A1

    公开(公告)日：2009-09-10

    申请号：US12362583

    申请日：2009-01-30

    申请人： Yoshitaka Takagi ,  Hikaru Nishira ,  Yoshitaka Deguchi ,  Taketora Negome

    发明人： Yoshitaka Takagi ,  Hikaru Nishira ,  Yoshitaka Deguchi ,  Taketora Negome

    IPC分类号： B62D6/00

    CPC分类号： B60T8/17558 ,  B60T2201/022 ,  B60T2201/024 ,  B60T2260/02 ,  B60W10/12 ,  B60W10/184 ,  B62D15/0265

    摘要： A vehicle driving assistance apparatus includes a brake operation sensing device to sense a driver's brake operation, a steering operation sensing device to sense a driver's steering operation, a forward, and a controller. The controller is configured to determine whether there is a need for avoiding the obstacle, by examining a possibility of contact of the vehicle with the obstacle, and to produce a yaw moment to an obstacle avoiding direction advantageous for avoiding the obstacle, from the time of detection of the driver's brake operation, to the time of detection of the driver's steering operation, by adjusting a wheel brake/drive force distribution among wheels resulting from the driver's brake operation when there is the need for avoiding the obstacle.

    摘要翻译： 车辆驾驶辅助装置包括用于感测驾驶员的制动操作的制动操作感测装置，用于感测驾驶员的转向操作的转向操作感测装置，前进和控制器。 控制器被配置为通过检查车辆与障碍物的接触的可能性来确定是否需要避免障碍物，并且从有利于避免障碍物的障碍物产生偏向于避免障碍物的偏航力矩，从 当需要避免障碍物时，通过调整由驾驶员的制动操作产生的车轮之间的车轮制动/驱动力分布，来检测驾驶员的制动操作，以及驾驶员的转向操作的检测时间。

    Apparatus and process for vehicle driving assistance
    6.
    发明授权
    Apparatus and process for vehicle driving assistance 有权
    用于车辆驾驶辅助的装置和过程

    公开(公告)号：US08155879B2

    公开(公告)日：2012-04-10

    申请号：US12362583

    申请日：2009-01-30

    申请人： Yoshitaka Takagi ,  Hikaru Nishira ,  Yoshitaka Deguchi ,  Taketora Negome

    发明人： Yoshitaka Takagi ,  Hikaru Nishira ,  Yoshitaka Deguchi ,  Taketora Negome

    IPC分类号： G08G1/16 ,  G01S13/00 ,  B60D1/28

    CPC分类号： B60T8/17558 ,  B60T2201/022 ,  B60T2201/024 ,  B60T2260/02 ,  B60W10/12 ,  B60W10/184 ,  B62D15/0265

    摘要： A vehicle driving assistance apparatus includes a brake operation sensing device to sense a driver's brake operation, a steering operation sensing device to sense a driver's steering operation, a forward, and a controller. The controller is configured to determine whether there is a need for avoiding the obstacle, by examining a possibility of contact of the vehicle with the obstacle, and to produce a yaw moment to an obstacle avoiding direction advantageous for avoiding the obstacle, from the time of detection of the driver's brake operation, to the time of detection of the driver's steering operation, by adjusting a wheel brake/drive force distribution among wheels resulting from the driver's brake operation when there is the need for avoiding the obstacle.

    摘要翻译： 车辆驾驶辅助装置包括用于感测驾驶员的制动操作的制动操作感测装置，用于感测驾驶员的转向操作的转向操作感测装置，前进和控制器。 控制器被配置为通过检查车辆与障碍物的接触的可能性来确定是否需要避免障碍物，并且从有利于避免障碍物的障碍物产生偏向于避免障碍物的偏航力矩，从 当需要避免障碍物时，通过调整由驾驶员的制动操作产生的车轮之间的车轮制动/驱动力分布，来检测驾驶员的制动操作，以及驾驶员的转向操作的检测时间。

    Vehicle brake control system and method
    7.
    发明授权
    Vehicle brake control system and method 失效
    车辆制动控制系统及方法

    公开(公告)号：US07729840B2

    公开(公告)日：2010-06-01

    申请号：US11754605

    申请日：2007-05-29

    申请人： Hikaru Nishira ,  Yoshitaka Deguchi

    发明人： Hikaru Nishira ,  Yoshitaka Deguchi

    IPC分类号： G06F19/00

    CPC分类号： B60T7/22 ,  B60T2201/022 ,  B60T2201/03 ,  B60W10/196 ,  B60W10/20 ,  B60W30/09 ,  B60W2510/20 ,  B60W2540/12 ,  G08G1/166

    摘要： A vehicle brake control system is provided with a preceding object detecting section, a running condition detection section, a steering actuation state detecting section, a braking force detecting section, a preceding object avoidability determining section and a braking force control section. The preceding object avoidability determining section determines a possibility of avoiding the preceding object by steering and reducing the current braking force acting on the host vehicle based on the position of the preceding object, the running condition of the host vehicle, the braking force applied to the host vehicle and the steering wheel actuation state that are detected. The braking force control section reduces the current braking force applied by the host vehicle braking system when the preceding object avoidability determining section determines that the preceding object can be avoided by steering and reducing the current braking force acting on the host vehicle.

    摘要翻译： 车辆制动控制系统具备前述物体检测部，行驶状态检测部，转向动作状态检测部，制动力检测部，前方对象可回避判定部以及制动力控制部。 上述目标可避免性判定部根据前一对象的位置，本车辆的行驶状态，施加到本车辆的行驶状态，通过转向和减小作用在本车辆上的当前制动力来确定避免前述物体的可能性 主车辆和检测到的方向盘致动状态。 制动力控制部通过转向并降低作用在本车辆上的当前制动力，能够减小由本车辆制动系统施加的当前制动力。

    Apparatus for controlling steering angles of front rear wheels of vehicle
    9.
    发明授权
    Apparatus for controlling steering angles of front rear wheels of vehicle 有权
    用于控制车辆前后轮转向角的装置

    公开(公告)号：US06625529B2

    公开(公告)日：2003-09-23

    申请号：US10167577

    申请日：2002-06-13

    申请人： Takeaki Obata ,  Yoshitaka Deguchi

    发明人： Takeaki Obata ,  Yoshitaka Deguchi

    IPC分类号： G06F16500

    CPC分类号： B62D7/159 ,  B62D6/00

    摘要： A control apparatus comprises a target steering angle operation unit for operating target steering angles of front wheels and rear wheels, a steering increase/steering return determination unit for determining as to whether steering wheel manipulation is in an increasing state or in a return state, a target rotation center azimuth operation unit for operating a target rotation center azimuth so that a rotation center azimuth &thgr; is decreased in a case of steering increase and a rotation center azimuth &thgr; is increased in a case of steering return, a vehicle behavior estimation unit for estimating a vehicle behavior based on the target rotation center azimuth, a corrected target rotation center azimuth operation unit for operating a corrected target rotation center azimuth so that the vehicle behavior does not exceed a specified value, and a corrected target steering angle operation unit for operating a corrected target steering angle realizing the corrected target rotation center azimuth.

    摘要翻译： 控制装置包括用于操作前轮和后轮的目标转向角的目标转向角操作单元，用于确定方向盘操纵是处于增加状态还是返回状态的转向增加/转向返回确定单元， 目标旋转中心方位运算单元，用于操作目标旋转中心方位角，使得在转向增加的情况下旋转中心方位角θ减小，并且在转向返回的情况下旋转中心方位角θ增加;车辆行为估计单元，用于估计 基于目标旋转中心方位的车辆行为，用于操作校正的目标旋转中心方位角以使得车辆行为不超过规定值的校正目标旋转中心方位运算单元，以及用于操作 实现校正对象旋转中心a的修正目标转向角 zimuth

    Vehicle front/rear wheel steering angle control apparatus and vehicle front/rear wheel steering angle control method
    10.
    发明授权
    Vehicle front/rear wheel steering angle control apparatus and vehicle front/rear wheel steering angle control method 有权

    公开(公告)号：US06546323B2

    公开(公告)日：2003-04-08

    申请号：US09956868

    申请日：2001-09-21

    申请人： Yoshitaka Deguchi ,  Takeaki Obata ,  Nobutaka Takahashi

    发明人： Yoshitaka Deguchi ,  Takeaki Obata ,  Nobutaka Takahashi

    IPC分类号： B62D500

    CPC分类号： B62D6/00 ,  B62D7/159

    摘要： A reference steering angle achieved when the steering operation quantity is sustained at a constant value is calculated in correspondence to the steering operation quantity. A decision is made as to whether the vehicle is in a turn-contracting state, in which the direction of a steering operation matches the direction of a change made in the steering operation or a turn-expanding state in which the direction of the steering operation is opposite from the direction of the change made in the steering operation. If the vehicle is determined to be in a turn-contracting state, the target steering angles for the front wheels and the rear wheels are calculated by correcting the reference steering angle so as to achieve a smaller steering center elevation angle. If, on the other hand, the vehicle is determined to be in a turn-expanding state, target steering angles for the front wheels and the rear wheels are calculated by correcting the reference steering angle so as to achieve a larger steering center elevation angle. The steering angles at the front wheels and the rear wheels are adjusted independently of one another so as to match the steering angles with the target steering angles thus calculated.