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1. 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。

2. 发明申请

US20080086269A1 OBSTACLE AVOIDANCE CONTROL APPARATUS 有权
标题翻译：障碍避免控制装置
公开(公告)号：US20080086269A1
公开(公告)日：2008-04-10
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。

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