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公开(公告)号：US20050107931A1
公开(公告)日：2005-05-19
申请号：US10982878
申请日：2004-11-08
IPC分类号： B60R21/00 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/184 , B60W10/20 , B60W30/00 , B60W30/02 , B60W30/12 , B62D6/00 , B62D15/02 , G08G1/16 , G06F7/00
CPC分类号： B62D15/025 , B60T2201/08 , B60T2201/082 , B60T2201/087 , G08G1/167
摘要： In lane keep control apparatus and method for an automotive vehicle, a traveling state of the vehicle is detected, a determination is made on whether the vehicle has a tendency of a deviation from the traveling traffic lane according to the detected traveling state, a deviation avoidance control is executed for the vehicle in a direction to avoid the deviation according to the traveling state, steering angles before and after a start of the deviation avoidance control are detected, and a controlled variable of the deviation avoidance control is detected on the basis of a deviation between a steering angle before the start of deviation avoidance control and that after the start of deviation avoidance control when a determination is made that the vehicle has the tendency of the deviation.
摘要翻译： 在机动车辆的车道保持控制装置和方法中，检测车辆的行驶状态，根据检测到的行驶状态来确定车辆是否具有偏离行驶车道的倾向，偏离避免 根据行驶状态避免偏差的方向对车辆进行控制，检测出偏差避免控制开始前后的转向角度，并且基于以下方式检测偏差避免控制的受控变量 当确定车辆具有偏差的倾向时，在偏离避免控制开始之前的转向角与开始偏差避免控制之后的转向角之间的偏差。
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公开(公告)号：US06879890B2
公开(公告)日：2005-04-12
申请号：US10312578
申请日：2002-08-09
申请人： Shinji Matsumoto , Genpei Naito , Satoshi Tange
发明人： Shinji Matsumoto , Genpei Naito , Satoshi Tange
CPC分类号： B60T8/17557 , B60T2201/08 , B60T2201/082 , B60W2720/14
摘要： In lane keep control apparatus and method for an automotive vehicle, such a determination is made as to whether a tendency of a divergence of the vehicle from a traffic lane on which the vehicle is traveling occurs according to a detected travel state of the vehicle, a driving force controlled variable for each road wheel to develop a yaw moment in a direction in which the divergence of the vehicle from the traffic lane is avoided is calculated in accordance with the detected travel state, the driving force controlled variable of each road wheel is corrected in such a manner that the yaw moment developed in a direction in which the divergence of the vehicle from the traffic lane is avoided is increased in accordance with a history of a control executed to avoid the divergence of the vehicle from the traffic lane.
摘要翻译： 在机动车辆的车道保持控制装置和方法中，根据检测到的车辆的行驶状态，判定车辆是否发生车辆的行驶道路的发散的趋势， 根据检测到的行驶状态来计算每个车轮的驱动力控制变量，以便根据检测到的行驶状态来计算在车辆从行车道的发散方向上产生的横摆力矩，校正每个车轮的驱动力控制变量 以使得避免车辆从行车道的发散方向产生的横摆力矩根据执行的控制历史来增加，以避免车辆与行车道的分离。
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公开(公告)号：US5152362A
公开(公告)日：1992-10-06
申请号：US687622
申请日：1991-04-19
申请人： Genpei Naito
发明人： Genpei Naito
IPC分类号： B60K17/346 , B60K17/348 , B60K17/35 , B60K23/04 , B60K23/08 , F16D48/02 , F16D48/12 , F16H48/22 , F16H48/30 , F16H48/32 , F16H48/38
CPC分类号： B60K17/20 , B60K23/04 , B60K23/0808
摘要： A control system comprises a clutch for limiting a differential action between left and right drive wheels or varying a driving torque distribution between front and rear axles of a 4WD vehicle, a sensor group and a controller for controlling an engagement force of the clutch to control the differential limiting force or the torque distribution between the front and rear drive wheels. The sensor group includes an accelerator position sensor and a lateral acceleration sensor. The controller increases the clutch engagement force as the speed of increase of the accelerator opening degree increases, and increases the rate of increase of the clutch engagement force with respect to the increasing speed of the accelerator opening degree when the lateral acceleration increases.
摘要翻译： 控制系统包括用于限制左驱动轮和右驱动轮之间的差速动作的离合器或改变4WD车辆的前后轴之间的驱动扭矩分配，传感器组和控制器，用于控制离合器的接合力以控制 差速限制力或前后驱动轮之间的扭矩分配。 传感器组包括加速器位置传感器和横向加速度传感器。 控制器随着加速器开度增加的速度增加离合器接合力，并且当横向加速度增加时相对于加速器开度的增加速度增加离合器接合力的增加率。
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