公开(公告)号：US09043116B2

公开(公告)日：2015-05-26

申请号：US14166966

申请日：2014-01-29

申请人： Hitachi, Ltd.

发明人： Junya Takahashi ,  Heiko Altmannshofer ,  Makoto Yamakado ,  Takao Kojima

IPC分类号： B60T8/32 ,  B60W30/14 ,  G05D13/02

CPC分类号： B60W30/143 ,  B60W30/025 ,  B60W30/16 ,  B60W30/18145 ,  B60W2050/0025 ,  B60W2050/0027 ,  B60W2520/10 ,  B60W2520/125 ,  B60W2550/146 ,  B60W2550/302 ,  B60W2550/308 ,  B60W2720/106 ,  B60W2720/125 ,  G05D13/02

摘要： The present invention relates to methods and apparatuses for performing driving assistance for a controlled vehicle, involving determining a first longitudinal acceleration target value on the basis of a lateral acceleration of the controlled vehicle, determining a second longitudinal acceleration target value on the basis of a target speed of the controlled vehicle, determining a third longitudinal acceleration target value based on a minimum value of the first longitudinal acceleration target value and the second longitudinal acceleration target value, and controlling a longitudinal acceleration of the controlled vehicle on the basis of the determined third longitudinal acceleration target value.

摘要翻译： 本发明涉及用于对受控车辆进行驾驶辅助的方法和装置，包括基于受控车辆的横向加速度来确定第一纵向加速度目标值，基于目标确定第二纵向加速度目标值 控制车辆的速度，基于第一纵向加速度目标值和第二纵向加速度目标值的最小值确定第三纵向加速度目标值，并且基于确定的第三纵向控制受控车辆的纵向加速度 加速目标值。

公开(公告)号：US10507839B2

公开(公告)日：2019-12-17

申请号：US15826071

申请日：2017-11-29

申请人： Hitachi, Ltd.

发明人： Heiko Altmannshofer ,  Junya Takahashi

IPC分类号： B60W40/105 ,  B60W50/08 ,  B60W50/14 ,  G08G1/095 ,  G08G1/0967

摘要： An apparatus and method for controlling a vehicle is proposed. Detection of a traffic light along the trajectory of a cruising vehicle and a determination of current and future traffic light statuses is performed. It is determined whether the vehicle can arrive at the traffic light during a passing status in accordance with an adaptation of the kinematic vehicle state. Signals are provided via a human 10 machine interface corresponding to various kinematic vehicle state adaptation scenarios in order to enable an arrival at the traffic light during a passing status. In response to the respective human machine interface signals, control of the vehicle can be performed accordingly.

公开(公告)号：US08977464B1

公开(公告)日：2015-03-10

申请号：US14168304

申请日：2014-01-30

申请人： Hitachi, Ltd.

发明人： Junya Takahashi ,  Heiko Altmannshofer ,  Makoto Yamakado ,  Atsushi Yokoyama

IPC分类号： B60W40/105 ,  B60W40/10 ,  B60W30/18 ,  G05D13/02

CPC分类号： B60W30/18 ,  B60W30/025 ,  B60W30/16 ,  B60W30/18145 ,  B60W2520/10 ,  B60W2520/125 ,  B60W2540/04 ,  B60W2550/146 ,  B60W2550/302 ,  B60W2550/304 ,  B60W2550/306 ,  B60W2550/308 ,  B60W2550/402 ,  B60W2550/408 ,  B60W2720/106 ,  B60W2720/125 ,  G05D13/02

摘要： The present invention relates to methods and apparatuses for performing driving assistance for a controlled vehicle, involving determining a longitudinal acceleration target value on the basis of a lateral acceleration of the controlled vehicle and one or more setting parameters, and controlling a longitudinal acceleration of the controlled vehicle on the basis of the calculated longitudinal acceleration target value. According to the invention, a lateral acceleration acting, during cornering, on a proceeding vehicle, which moves in the longitudinal direction on the road ahead of the controlled vehicle, is estimated, and the one or more setting parameters for the calculation of the longitudinal acceleration target value are set based on the estimated lateral acceleration acting on the proceeding vehicle during cornering.

摘要翻译： 本发明涉及用于对受控车辆进行驾驶辅助的方法和装置，包括基于受控车辆的横向加速度确定纵向加速度目标值和一个或多个设定参数，以及控制受控车辆的纵向加速度 基于计算的纵向加速度目标值的车辆。 根据本发明，估计在转弯期间在前进车辆上沿着纵向在受控车辆前方行进的横向加速度，并且用于计算纵向加速度的一个或多个设定参数 基于在转弯期间作用在前进车辆上的估计横向加速度来设定目标值。