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1. 发明授权

US07860653B2 Obstacle avoidance control apparatus 有权
标题翻译：障碍物回避控制装置
公开(公告)号：US07860653B2
公开(公告)日：2010-12-28
申请号：US11858338
申请日：2007-09-20
申请人： Shinichiro Joe , Yoshitaka Deguchi
发明人： Shinichiro Joe , Yoshitaka Deguchi
IPC分类号： G08G1/16
CPC分类号： B62D15/0265 , B60W10/20 , B60W30/09 , B60W40/04 , B60W2050/0031 , B60W2520/105 , B60W2520/125 , B60W2520/14 , B60W2520/28 , B60W2540/10 , B60W2550/148 , B60W2550/20 , B60W2710/207 , B60W2720/20
摘要： An obstacle avoidance control apparatus is provided with an obstacle detecting section, a first obstacle proximity distance prediction section, a second obstacle avoidance direction determining section, a target vehicle body slip angle setting section and a vehicle behavior controlling section. The obstacle detecting section detects preceding obstacles. The first obstacle proximity distance prediction section predicts a closest proximity distance between the host vehicle and a first (closest) obstacle. The second obstacle avoidance direction determining section determines a second obstacle avoidance direction to avoid the second obstacle. The target vehicle body slip angle setting section sets a target vehicle body slip angle, such that the host vehicle faces further inward of the turning direction as the proximity distance increases. The vehicle behavior controlling section controls the host vehicle so that an actual vehicle body slip angle coincides with the target vehicle body slip angle at the time of closest proximity.
摘要翻译：障碍物回避控制装置设置有障碍物检测部，第一障碍物接近距离预测部，第二障碍物避免方向确定部，目标车体滑移角设定部和车辆行为控制部。障碍物检测部分检测先前的障碍物。第一障碍物接近距离预测部分预测主车辆与第一（最近）障碍物之间的最近距离。第二障碍物回避方向确定部分确定第二障碍物避开方向以避免第二障碍物。目标车身滑移角设定部设定目标车体滑移角，使得当车辆接近距离增加时，主车辆朝向转向方向的内侧。车辆行为控制部控制本车辆，使得实际车体滑移角度与最接近时的目标车体滑移角度一致。

2. 发明授权

US07845218B2 Tire state estimator and tire state estimation method 有权
标题翻译：轮胎状态估计和轮胎状态估计方法
公开(公告)号：US07845218B2
公开(公告)日：2010-12-07
申请号：US12242292
申请日：2008-09-30
申请人： Shinichiro Joe , Yoshitaka Deguchi , Yung-Hsiang Judy Hsu , Shad Mitchell Laws , Joseph Christian Gerdes
发明人： Shinichiro Joe , Yoshitaka Deguchi , Yung-Hsiang Judy Hsu , Shad Mitchell Laws , Joseph Christian Gerdes
IPC分类号： B60C23/02
CPC分类号： G01M17/02 , B60W40/101
摘要： A tire state estimator includes a lateral force upper limit estimating section, a lateral force estimating section, and a tire slip angle estimating section. The lateral force upper limit estimating section calculates an estimated tire lateral force upper limit, on a basis of an estimated tire slip angle and a measured tire self aligning torque. The lateral force estimating section calculates an estimated tire lateral force, on a basis of the estimated tire lateral force upper limit calculated by the lateral force upper limit estimating section and the estimated tire slip angle. The tire slip angle estimating section calculates the estimated tire slip angle, on a basis of the estimated tire lateral force calculated by the lateral force estimating section and a measured vehicle state.
摘要翻译：轮胎状态估计器包括侧向力上限估计部，横向力估计部和轮胎滑移角估计部。横向力上限估计部基于估计的轮胎滑移角和测量的轮胎自对准转矩来计算估计轮胎横向力上限。横向力估计部分基于由侧向力上限估计部分计算的估计轮胎横向力上限和估计轮胎滑移角来计算估计的轮胎侧向力。轮胎滑移角估计部分基于由横向力估计部分计算的估计的轮胎横向力和测量车辆状态来计算估计的轮胎滑移角。

3. 发明授权

US07996129B2 Vehicular behavior controller 有权
标题翻译：车辆行为控制器
公开(公告)号：US07996129B2
公开(公告)日：2011-08-09
申请号：US12279322
申请日：2007-02-16
申请人： Shinichiro Joe , Yoshitaka Deguchi
发明人： Shinichiro Joe , Yoshitaka Deguchi
IPC分类号： B60W30/10
CPC分类号： B62D6/003 , B60W10/16 , B60W10/20 , B60W30/045 , B62D7/159 , Y02T10/7258
摘要： A vehicular behavior controller is disclosed. The controller comprises a turning force application mechanism and a stabilization controller. The turning force application mechanism applies a turning force to a vehicle. The stabilization controller is operable to regulate the turning force application mechanism in such a manner that a turning characteristic and a straight travel property of the vehicle are stabilized while in an unstable velocity area when the velocity of the vehicle exceeds a stable limit velocity.
摘要翻译：公开了一种车辆行为控制器。控制器包括转向力施加机构和稳定控制器。转向力施加机构对车辆施加转向力。稳定控制器可操作以如下方式调节转向力施加机构：当车辆的速度超过稳定的极限速度时，车辆的转弯特性和直线行驶特性在稳定的速度区域中稳定。

4. 发明申请

US20100077847A1 TIRE STATE ESTIMATOR AND TIRE STATE ESTIMATION METHOD 有权
标题翻译：轮胎状态估计器和轮胎状态估计方法
公开(公告)号：US20100077847A1
公开(公告)日：2010-04-01
申请号：US12242292
申请日：2008-09-30
申请人： Shinichiro JOE , Yoshitaka Deguchi , Yung-Hsiang Judy Hsu , Shad Mitchell Laws , Joseph Christian Gerdes
发明人： Shinichiro JOE , Yoshitaka Deguchi , Yung-Hsiang Judy Hsu , Shad Mitchell Laws , Joseph Christian Gerdes
IPC分类号： G01M17/02
CPC分类号： G01M17/02 , B60W40/101
摘要： A tire state estimator includes a lateral force upper limit estimating section, a lateral force estimating section, and a tire slip angle estimating section. The lateral force upper limit estimating section calculates an estimated tire lateral force upper limit, on a basis of an estimated tire slip angle and a measured tire self aligning torque. The lateral force estimating section calculates an estimated tire lateral force, on a basis of the estimated tire lateral force upper limit calculated by the lateral force upper limit estimating section and the estimated tire slip angle. The tire slip angle estimating section calculates the estimated tire slip angle, on a basis of the estimated tire lateral force calculated by the lateral force estimating section and a measured vehicle state.
摘要翻译：轮胎状态估计器包括侧向力上限估计部，横向力估计部和轮胎滑移角估计部。横向力上限估计部基于估计的轮胎滑移角和测量的轮胎自对准转矩来计算估计轮胎横向力上限。横向力估计部分基于由侧向力上限估计部分计算的估计轮胎横向力上限和估计轮胎滑移角来计算估计的轮胎侧向力。轮胎滑移角估计部分基于由横向力估计部分计算的估计的轮胎横向力和测量车辆状态来计算估计的轮胎滑移角。

5. 发明申请

US20090118907A1 VEHICULAR BEHAVIOR CONTROLLER 有权
标题翻译：车辆行为控制器
公开(公告)号：US20090118907A1
公开(公告)日：2009-05-07
申请号：US12279322
申请日：2007-02-16
申请人： Shinichiro Joe , Yoshitaka Deguchi
发明人： Shinichiro Joe , Yoshitaka Deguchi
IPC分类号： B60W30/02
CPC分类号： B62D6/003 , B60W10/16 , B60W10/20 , B60W30/045 , B62D7/159 , Y02T10/7258
摘要： A vehicular behavior controller is disclosed. The controller comprises a turning force application mechanism and a stabilization controller. The turning force application mechanism applies a turning force to a vehicle. The stabilization controller is operable to regulate the turning force application mechanism in such a manner that a turning characteristic and a straight travel property of the vehicle are stabilized while in an unstable velocity area when the velocity of the vehicle exceeds a stable limit velocity.
摘要翻译：公开了一种车辆行为控制器。控制器包括转向力施加机构和稳定控制器。转向力施加机构对车辆施加转动力。稳定控制器可操作以如下方式调节转向力施加机构：当车辆的速度超过稳定的极限速度时，车辆的转弯特性和直线行驶特性在稳定的速度区域中稳定。

6. 发明申请

US20100235035A1 AVOIDANCE MANEUVER CALCULATION DEVICE, AVOIDANCE CONTROL DEVICE, VEHICLE HAVING EACH DEVICE, AVOIDANCE MANEUVER CALCULATING METHOD, AND AVOIDANCE CONTROLLING METHOD 有权
标题翻译：避免电机计算装置，避风控制装置，具有各装置的车辆，避免电机计算方法和避免控制方法
公开(公告)号：US20100235035A1
公开(公告)日：2010-09-16
申请号：US12293704
申请日：2007-03-19
申请人： Hikaru Nishira , Yoshitaka Deguchi
发明人： Hikaru Nishira , Yoshitaka Deguchi
IPC分类号： G08G1/16 , G06F7/00
CPC分类号： G08G1/167 , B60T7/22 , B60T2201/022 , B60T2201/082 , B60W10/18 , B60W10/20 , B60W30/09 , B60W30/095 , B60W2050/0033 , B60W2550/20 , B60W2550/402 , B62D15/0265 , G08G1/165 , G08G1/166
摘要： Provided is an avoidance maneuver calculation device that calculates a driving maneuver amount that enables an automotive vehicle to avoid an obstacle within a travelable range of a road. The device includes: a road boundary detector for detecting a road 13 where a vehicle 12 is traveling and a boundary section thereof; an obstacle detector for detecting an obstacle 14 existing on the road 13; an automotive vehicle information detector for detecting information on the vehicle 12; and an avoidance maneuver calculator 28 for calculating a maneuver amount for avoiding the obstacle 14 on the road 13.
摘要翻译：提供了一种回避机动计算装置，其计算使机动车辆能够避开道路的行驶范围内的障碍物的驾驶操作量。该装置包括：道路边界检测器，用于检测车辆12行驶的道路13及其边界部分; 用于检测存在于道路13上的障碍物14的障碍物检测器; 用于检测车辆12上的信息的机动车辆信息检测器; 以及用于计算用于避开道路13上的障碍物14的操纵量的回避机动计算器28。

7. 发明申请

US20090228174A1 APPARATUS AND PROCESS FOR VEHICLE DRIVING ASSISTANCE 有权
标题翻译：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。

8. 发明授权

US06662096B2 Vehicle drive system and vehicle controlling method 有权
标题翻译：车辆驱动系统和车辆控制方法
公开(公告)号：US06662096B2
公开(公告)日：2003-12-09
申请号：US10073880
申请日：2002-02-14
申请人： Susumu Komiyama , Yoshitaka Deguchi , Musashi Yamaguchi
发明人： Susumu Komiyama , Yoshitaka Deguchi , Musashi Yamaguchi
IPC分类号： B60K4100
CPC分类号： B60W20/10 , B60K6/46 , B60K6/48 , B60K6/543 , B60L11/123 , B60L11/14 , B60L15/2045 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2260/28 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/105 , B60W20/00 , B60W30/1882 , B60W2510/0638 , B60W2510/242 , B60W2520/10 , B60W2540/10 , B60W2550/142 , B60W2710/0666 , B60W2710/1011 , B60W2710/1061 , F16H61/662 , Y02T10/52 , Y02T10/56 , Y02T10/6217 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7283 , Y02T10/84 , Y10S903/903 , Y10S903/918 , Y10S903/945
摘要： A minimum needed power is computed by adding a reserve drive power to a target drive power, a best fuel cost-performance rotation speed is computed based on the target drive power and the best fuel cost-performance power characteristics of an engine (1), and a minimum needed rotation speed is computed based on the minimum needed power and the maximum power characteristics of the engine (1). The best fuel cost-performance rotation speed is compared with the minimum needed rotation speed, the larger is selected as a target input rotation speed of a continuously variable transmission (2), the speed ratio of the transmission (2) is controlled based on the driving axle rotation speed and target input rotation speed, and the torque of the engine (2) is controlled based on the engine rotation speed and target drive power.
摘要翻译：通过向目标驱动功率添加备用驱动功率来计算最小所需功率，基于目标驱动功率和发动机（1）的最佳燃料成本 - 性能功率特性来计算最佳燃料成本性能转速，并且基于发动机（1）的最小所需功率和最大功率特性来计算最小所需转速。将最佳的燃料成本性能转速与最小所需转速进行比较，选择较大的作为无级变速器（2）的目标输入转速，基于变速器（2）的变速器（2）的速比进行控制驱动轴转速和目标输入转速，并且基于发动机转速和目标驱动功率来控制发动机（2）的转矩。

9. 发明授权

US06625529B2 Apparatus for controlling steering angles of front rear wheels of vehicle 有权
标题翻译：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

10. 发明授权

US06546323B2 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.

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