Patent application number | Description | Published |
20080294321 | Vehicle Speed Control Apparatus In Accordance with Curvature of Vehicle Trajectory - In order to fit a driver's driving feeling, a vehicle speed control system includes a unit calculating the instantaneous curvature and a unit controlling a vehicle speed, and controls to reduce the vehicle speed when the instantaneous curvature tends to increase and to enhance the vehicle speed when the instantaneous curvature tends to decrease. | 11-27-2008 |
20090030574 | Drive Controlling Apparatus For A Vehicle - To provide a vehicle motion control system capable of defining clear guidelines on more specific control timing associated with accelerating, steering, and braking operations, and conducting motion control based on the defined guidelines. | 01-29-2009 |
20090099728 | CONTROL APPARATUS FOR AVOIDING COLLISION - A collision avoiding control apparatus has a side acceleration command calculator unit for calculating a side acceleration command by judging whether an obstacle is to be avoided, by calculating a distance of the obstacle capable of being avoided, in accordance with a distance and width of the obstacle in front of a vehicle and a vehicle speed, and if it is judged that the obstacle is to be avoided, calculating a side acceleration necessary for a vehicle side motion amount to satisfy the width, in accordance with the distance and width and the vehicle speed, and a steering angle calculator unit for calculating in a predictable manner a vehicle steering angle from the side acceleration command calculated by the side acceleration command calculator unit. | 04-16-2009 |
20090192675 | Motion control system for vehicle based on jerk information - In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small. | 07-30-2009 |
20110231033 | Motion Control Unit for Vehicle Based on Jerk Information - In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small. | 09-22-2011 |
20120101657 | Motion Control Unit for Vehicle Based on Jerk Information - In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small. | 04-26-2012 |
20120323445 | Motion Control Unit for Vehicle Based on Jerk Information - In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small. | 12-20-2012 |
20140129090 | DRIVE CONTROLLING APPARATUS FOR A VEHICLE - A vehicle motion control system is capable of defining clear guidelines on more specific control timing associated with accelerating, steering, and braking operations, and conducting motion control based on the defined guidelines. An ideal motion control unit within a central controller uses longitudinal jerk information of a vehicle to control the steering of the vehicle. Information for determining the initiation timing of steering is presented from a human-vehicle interface (HVI) to a driver. In accordance with the information presented from the HVI, the driver controls the initiation timing of steering. | 05-08-2014 |