公开(公告)号：US07997373B2

公开(公告)日：2011-08-16

申请号：US12241209

申请日：2008-09-30

申请人： Yoshiyuki Yasui ,  Hideaki Koto ,  Kenji Asano

发明人： Yoshiyuki Yasui ,  Hideaki Koto ,  Kenji Asano

IPC分类号： B60K28/16 ,  B62D6/00

CPC分类号： B62D7/159 ,  B60W30/045 ,  B62D6/003

摘要： A steering control device for a vehicle includes a first adjustment value determination means for determining a first adjustment value of a value corresponding to a wheel steering angle based on an actual value and a target value of turning state quantity, the first adjustment value is a value directing to approximate the actual value to the target value, and a steering control means for adjusting the wheel steering angle by modifying the value corresponding to the wheel steering angle based on the first adjustment value, wherein the first adjustment value determination means includes an index value obtaining means for obtaining an index value indicating a probability of an occurrence of a side-slip of a wheel and a regulation means for regulating the first adjustment value so that the greater the probability of the occurrence of the side-slip is, the smaller the first adjustment value is set to be.

摘要翻译： 车辆的转向控制装置包括第一调整值确定装置，用于基于实际值和转弯状态量的目标值确定与车轮转向角对应的值的第一调整值，第一调整值是值 将实际值近似为目标值;以及转向控制装置，用于通过基于第一调整值修改对应于车轮转向角的值来调整车轮转向角，其中第一调整值确定装置包括指标值 获取装置，用于获得指示车轮侧滑发生概率的指标值和用于调节第一调整值的调节装置，使得侧滑发生的可能性越大越小， 第一个调整值设置为。

公开(公告)号：US08892329B2

公开(公告)日：2014-11-18

申请号：US12849494

申请日：2010-08-03

申请人： Yoshiyuki Yasui ,  Hideaki Koto ,  Manabu Tanaka ,  Takayuki Miyajima

发明人： Yoshiyuki Yasui ,  Hideaki Koto ,  Manabu Tanaka ,  Takayuki Miyajima

IPC分类号： B60T8/24 ,  B60T8/32 ,  B60W30/14

CPC分类号： B60W30/146 ,  B60W2550/143

摘要： A plurality of position data sets representing a plurality of points on a road ahead of a vehicle are acquired, and the degree of curvature of the road at each point is computed. On the basis of the degree of curvature, a constant curvature degree section of a curve is identified, and the degree of curvature and the end position of the constant curvature degree section are determined. In order to cause the vehicle to properly pass through the curve, curve deceleration control is executed on the basis of the actual vehicle speed, a proper vehicle speed determined from the degree of curvature, and the end position of the constant curvature degree section. That is, the curve deceleration control is performed on the basis of the start point of a section of a curve having the maximum degree of curvature and the constant degree of curvature of that section.

摘要翻译： 获取表示车辆前方道路上的多个点的多个位置数据组，并计算出各点的道路的曲率。 基于曲率，确定曲率的恒定曲率部分，并且确定恒定曲率部分的曲率和终点位置。 为了使车辆正确地通过曲线，基于实际车速，从曲率度确定的适当车速和恒定曲率度部分的终点位置来执行曲线减速控制。 也就是说，曲线减速控制是基于具有该部分的最大曲率半径和恒定曲率的曲线的一部分的起点进行的。

公开(公告)号：US20120283923A1

公开(公告)日：2012-11-08

申请号：US13361384

申请日：2012-01-30

申请人： Tetsuya YAMADA ,  Hideaki KOTO

发明人： Tetsuya YAMADA ,  Hideaki KOTO

IPC分类号： B60T8/1755

CPC分类号： B60T8/17554 ,  B60T8/243

摘要： A vehicle motion control device providing good trace performance with a simple configuration for performing a rollover prevention control involving suppressing rollover of a vehicle by applying a braking force to a front wheel located on the radially outer of the turning locus and a rear wheel located on the radially outer of the turning locus, comprises a braking control unit configured to restrict the application of the braking force to the front wheel located on the radially outer of the turning locus until a predetermined limit time elapses since the application of the braking force to the rear wheel located on the radially outer of the turning locus is started when the braking force is applied to the front wheel located on the radially outer of the turning locus and the rear wheel located on the radially outer of the turning locus as the rollover prevention control.

摘要翻译： 一种车辆运动控制装置，具有良好的跟踪性能，具有简单的构造，用于执行防翻滚控制，包括通过对位于转动轨迹的径向外侧的前轮施加制动力来限制车辆的翻车，以及位于 旋转轨迹的径向外侧包括制动控制单元，其被配置为将制动力施加到位于转动轨迹的径向外侧上的前轮，直到从制动力施加到后方经过预定的限制时间 当制动力施加到位于转动轨迹的径向外侧的前轮和位于转动轨迹的径向外侧的后轮作为防翻转控制时，位于转动轨迹的径向外侧的轮开始。

公开(公告)号：US08204666B2

公开(公告)日：2012-06-19

申请号：US12401364

申请日：2009-03-10

申请人： Atsushi Takeuchi ,  Takayuki Miyajima ,  Fumiharu Ogawa ,  Hideaki Koto ,  Hiroyuki Kodama ,  Masaki Maruyama

发明人： Atsushi Takeuchi ,  Takayuki Miyajima ,  Fumiharu Ogawa ,  Hideaki Koto ,  Hiroyuki Kodama ,  Masaki Maruyama

IPC分类号： G06G7/76

CPC分类号： B60K28/06 ,  B60W30/18009 ,  B60W2540/12 ,  B60W2540/22 ,  B60W2550/141 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2550/148 ,  B60W2550/402 ,  B60W2720/10

摘要： Factor information is acquired that indicates at least one factor that imposes a psychological effect on a driver of a host vehicle when the host vehicle is traveling on a road with a descending slope ahead of the host vehicle. An overall psychological effect that is imposed on the driver when the host vehicle is traveling on the road with the descending slope is acquired based on the factor information. The vehicle speed is controlled in a vehicle speed control section in accordance with the overall psychological effect.

摘要翻译： 当本车辆在本车辆前方具有下降斜坡的道路上行驶时，获取指示信息，该信息指示对主车辆的驾驶员施加心理作用的至少一个因素。 基于因子信息获取当本车辆在具有下降坡度的道路上行驶时对驾驶员施加的整体心理效果。 根据整体心理效应，车速控制在车速控制部。

公开(公告)号：US08554414B2

公开(公告)日：2013-10-08

申请号：US13227819

申请日：2011-09-08

申请人： Hideaki Koto ,  Toshihisa Kato

发明人： Hideaki Koto ,  Toshihisa Kato

IPC分类号： B60R21/0132 ,  B62D6/00 ,  G06F19/00

CPC分类号： B60T8/243 ,  B60T8/17554 ,  B60T8/4872 ,  B60T2230/03

摘要： A rollover suppression control apparatus and method are provided. The apparatus includes a rollover state value detection unit which detects a rollover state value indicating that a vehicle is under rollover tendency, a braking force applying unit which performs a rollover suppression control of applying braking force to a wheel of the vehicle to suppress the rollover thereof when the detected rollover state value is greater than the control threshold value, a understeer state detection unit which detects whether a traveling state of the vehicle is a understeer state or a non-understeer state, and a setting unit which sets a first control threshold value as the control threshold value when the traveling state is detected as the non-understeer state, and which sets a second control threshold value greater than the first control threshold value as the control threshold value when the traveling state is detected as the understeer state.

摘要翻译： 提供了翻转抑制控制装置和方法。 该装置包括：翻转状态值检测单元，其检测表示车辆处于翻车倾向的翻转状态值;制动力施加单元，其执行向车辆的车轮施加制动力的翻车抑制控制以抑制车辆的翻车 当检测到的翻转状态值大于控制阈值时，检测车辆的行驶状态是否是转向状态还是非转向不足状态的转向状态检测单元，以及设定单元，其设定第一控制阈值 作为当行驶状态被检测为非转向不足状态时的控制阈值，并且当行驶状态被检测为不足转向状态时，将设定大于第一控制阈值的第二控制阈值作为控制阈值。

公开(公告)号：US08428842B2

公开(公告)日：2013-04-23

申请号：US12569081

申请日：2009-09-29

申请人： Yoshiyuki Yasui ,  Hideaki Koto ,  Hiroyuki Kodama ,  Masaki Maruyama ,  Takayuki Miyajima

发明人： Yoshiyuki Yasui ,  Hideaki Koto ,  Hiroyuki Kodama ,  Masaki Maruyama ,  Takayuki Miyajima

IPC分类号： B60T8/32

CPC分类号： B60K31/0066 ,  B60W30/143 ,  B60W2540/10 ,  B60W2550/143

摘要： A speed control device for a vehicle includes a vehicle speed obtaining means obtaining a vehicle speed, a shape obtaining means obtaining a curve shape, a position obtaining means obtaining a positional relationship between a curve and the vehicle, a target vehicle speed determining means determining a target vehicle speed based on the curve shape and the positional relationship, a vehicle speed controlling means controlling the vehicle speed based on the target vehicle speed and the vehicle speed, and an acceleration operation quantity obtaining means obtaining an operation quantity of an acceleration operating member operated by a driver, wherein the target vehicle speed determining means includes a modification means modifying the target vehicle speed based on the operation quantity so that the target vehicle speed obtained when the operation variable is greater than zero becomes a greater value than the target vehicle speed obtained when the operation quantity is zero.

摘要翻译： 一种用于车辆的速度控制装置，包括获得车速的车速获取装置，获得曲线形状的形状获得装置，获得曲线与车辆之间的位置关系的位置获取装置，确定 基于曲线形状和位置关系的目标车速，基于目标车速和车速控制车速的车速控制单元，以及获取加速操作构件的操作量的加速度运算量取得单元 通过驾驶员，其中目标车速确定装置包括基于操作量修正目标车速的修改装置，使得当操作变量大于零时获得的目标车速变得比获得的目标车速更大的值 当操作量为零时。

公开(公告)号：US08150594B2

公开(公告)日：2012-04-03

申请号：US12401328

申请日：2009-03-10

申请人： Takayuki Miyajima ,  Fumiharu Ogawa ,  Atsushi Takeuchi ,  Masaki Maruyama ,  Hiroyuki Kodama ,  Hideaki Koto

发明人： Takayuki Miyajima ,  Fumiharu Ogawa ,  Atsushi Takeuchi ,  Masaki Maruyama ,  Hiroyuki Kodama ,  Hideaki Koto

IPC分类号： B60T8/17

CPC分类号： B60W50/0098 ,  B60W10/06 ,  B60W10/10 ,  B60W10/184 ,  B60W2520/10 ,  B60W2520/14 ,  B60W2540/10 ,  B60W2540/30 ,  B60W2550/143 ,  B60W2550/402 ,  B60W2720/103 ,  B60W2720/106

摘要： A target vehicle speed at a predetermined position ahead of a host vehicle is obtained, and a plurality of deceleration patterns with different deceleration schemes is obtained for decelerating the host vehicle to the target vehicle speed. Based on a driving operation for controlling speed of the host vehicle, a deceleration pattern is selected from the plurality of deceleration patterns. Using the selected deceleration pattern as a reference, the vehicle speed of the host vehicle is reduced to the target vehicle speed before the host vehicle reaches the predetermined position.

摘要翻译： 获得本车辆前方预定位置的目标车速，并且获得具有不同减速方式的多个减速模式用于使本车辆减速到目标车速。 基于用于控制主车辆的速度的驾驶操作，从多个减速模式中选择减速模式。 使用所选择的减速模式作为基准，在本车辆到达预定位置之前，将本车辆的车速降低到目标车速。

公开(公告)号：US20120065859A1

公开(公告)日：2012-03-15

申请号：US13227819

申请日：2011-09-08

申请人： Hideaki KOTO ,  Toshihisa Kato

发明人： Hideaki KOTO ,  Toshihisa Kato

IPC分类号： B60T8/1755

CPC分类号： B60T8/243 ,  B60T8/17554 ,  B60T8/4872 ,  B60T2230/03

摘要： A rollover suppression control apparatus and method are provided. The apparatus includes a rollover state value detection unit which detects a rollover state value indicating that a vehicle is under rollover tendency, a braking force applying unit which performs a rollover suppression control of applying braking force to a wheel of the vehicle to suppress the rollover thereof when the detected rollover state value is greater than the control threshold value, a understeer state detection unit which detects whether a traveling state of the vehicle is a understeer state or a non-understeer state, and a setting unit which sets a first control threshold value as the control threshold value when the traveling state is detected as the non-understeer state, and which sets a second control threshold value greater than the first control threshold value as the control threshold value when the traveling state is detected as the understeer state.

摘要翻译： 提供了翻转抑制控制装置和方法。 该装置包括：翻转状态值检测单元，其检测表示车辆处于翻车倾向的翻转状态值;制动力施加单元，其执行向车辆的车轮施加制动力的翻车抑制控制，以抑制车辆的翻车 当检测到的翻转状态值大于控制阈值时，检测车辆的行驶状态是否是转向状态还是非转向不足状态的转向状态检测单元，以及设定单元，其设定第一控制阈值 作为当行驶状态被检测为非转向不足状态时的控制阈值，并且当行驶状态被检测为不足转向状态时，将设定大于第一控制阈值的第二控制阈值作为控制阈值。

公开(公告)号：US20100082212A1

公开(公告)日：2010-04-01

申请号：US12557255

申请日：2009-09-10

申请人： Takayuki MIYAJIMA ,  Yoshiyuki YASUI ,  Hideaki KOTO ,  Hiroyuki KODAMA ,  Masaki MARUYAMA

发明人： Takayuki MIYAJIMA ,  Yoshiyuki YASUI ,  Hideaki KOTO ,  Hiroyuki KODAMA ,  Masaki MARUYAMA

IPC分类号： G06F7/00

CPC分类号： B60W40/076 ,  B60K31/0066 ,  B60W30/16 ,  B60W40/072 ,  B60W2550/143 ,  B60W2720/10

摘要： A speed control device includes: a reference point setting unit that sets, based on shape and position of a curve in advance of a vehicle, first and second reference points within the curve, the second reference point being nearer the curve exit than the first reference point; a distance calculating unit that calculates, based on the vehicle location and the reference points, first and second distances, between the vehicle and the first and second reference points, respectively; a target speed determination unit that determines, based on the curve shape and the first and second distances, the first and second target vehicle speeds to be maintained, respectively, before and after passing the first reference point; and a speed control unit that controls the speed of the vehicle based on the target speeds and the detected speed of the vehicle.

摘要翻译： 速度控制装置包括：基准点设定单元，其基于车辆前方的曲线的形状和位置来设定曲线内的第一和第二参考点，第二参考点比第一参考点更靠近曲线出口 点; 距离计算单元，其基于车辆位置和参考点分别计算车辆与第一和第二参考点之间的第一和第二距离; 目标速度确定单元，其在经过所述第一参考点之前和之后分别基于所述曲线形状和所述第一和第二距离确定要保持的所述第一和第二目标车辆速度; 以及速度控制单元，其基于目标速度和车辆的检测速度来控制车辆的速度。

公开(公告)号：US20090234550A1

公开(公告)日：2009-09-17

申请号：US12401364

申请日：2009-03-10

申请人： Atsushi TAKEUCHI ,  Takayuki Miyajima ,  Fumiharu Ogawa ,  Hideaki Koto ,  Hiroyuki Kodama ,  Masaki Maruyama

发明人： Atsushi TAKEUCHI ,  Takayuki Miyajima ,  Fumiharu Ogawa ,  Hideaki Koto ,  Hiroyuki Kodama ,  Masaki Maruyama

IPC分类号： G06F7/00

CPC分类号： B60K28/06 ,  B60W30/18009 ,  B60W2540/12 ,  B60W2540/22 ,  B60W2550/141 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2550/148 ,  B60W2550/402 ,  B60W2720/10

摘要： Factor information is acquired that indicates at least one factor that imposes a psychological effect on a driver of a host vehicle when the host vehicle is traveling on a road with a descending slope ahead of the host vehicle. An overall psychological effect that is imposed on the driver when the host vehicle is traveling on the road with the descending slope is acquired based on the factor information. The vehicle speed is controlled in a vehicle speed control section in accordance with the overall psychological effect.

摘要翻译： 当本车辆在本车辆前方具有下降斜坡的道路上行驶时，获取指示信息，该信息指示对主车辆的驾驶员施加心理作用的至少一个因素。 基于因子信息获取当本车辆在具有下降坡度的道路上行驶时对驾驶员施加的整体心理效果。 根据整体心理效应，车速控制在车速控制部。