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1. 发明授权

US09382927B2 Apparatus and method for recuperation of hydraulic energy 有权
标题翻译：液压能量回收装置及方法
公开(公告)号：US09382927B2
公开(公告)日：2016-07-05
申请号：US13698952
申请日：2011-05-18
申请人： David Bengt Johan Ankargren , Jochen Pohl
发明人： David Bengt Johan Ankargren , Jochen Pohl
IPC分类号： F16D31/02 , F15B21/14 , B66C13/02 , F15B1/02
CPC分类号： F15B21/14 , B66C13/02 , F15B1/02 , F15B2211/20546 , F15B2211/20569 , F15B2211/212 , F15B2211/265 , F15B2211/625 , F15B2211/6336 , F15B2211/761 , F15B2211/88
摘要： An apparatus for recuperation of hydraulic energy from an actuator comprises a first hydraulic machine having a first drive and a second hydraulic machine having a second drive mechanically coupled to the first drive. The first hydraulic machine is in hydraulic communication with an actuator, and the second hydraulic machine (20) is in hydraulic communication with an accumulator.
摘要翻译：一种用于从致动器回收液压能量的装置包括具有第一驱动器的第一液压机和具有机械联接到第一驱动器的第二驱动器的第二液压机。第一液压机与致动器液压连通，第二液压机（20）与蓄能器液压连通。

2. 发明申请

US20120109465A1 METHOD AND A SYSTEM FOR CHANGING A VEHICLE'S TRAJECTORY 审中-公开
标题翻译：方法和改变车辆轨迹的系统
公开(公告)号：US20120109465A1
公开(公告)日：2012-05-03
申请号：US13380942
申请日：2009-06-29
申请人： Jan-Inge Svensson , Jochen Pohl , Sten Ragnhult
发明人： Jan-Inge Svensson , Jochen Pohl , Sten Ragnhult
IPC分类号： B62D6/00
CPC分类号： B60W30/12 , B60T8/1708 , B60T8/17557 , B60T2201/083 , B60W10/18 , B60W10/20 , B62D5/0472 , B62D6/008 , B62D15/025
摘要： A method for changing a vehicle's trajectory, wherein the vehicle includes a steering arrangement including a manual steering device, at least one pair of ground engaging members and a mechanical interconnection therebetween, includes the steps of applying a braking force to at least one of the ground engaging members so that the vehicle's trajectory is changed, and simultaneously suppressing steering device disturbances resulting from the mechanical interconnection.
摘要翻译：一种用于改变车辆轨迹的方法，其中所述车辆包括包括手动转向装置的转向装置，至少一对地面接合构件和它们之间的机械互连，包括以下步骤：向至少一个地面施加制动力使车辆轨迹变化，同时抑制由机械互连引起的转向装置的干扰。

3. 发明申请

US20050051377A1 Hydraulic power steering assistant 有权
标题翻译：液压动力转向助力
公开(公告)号：US20050051377A1
公开(公告)日：2005-03-10
申请号：US10660471
申请日：2003-09-10
申请人： Jan-Ove Palmberg , Jochen Pohl
发明人： Jan-Ove Palmberg , Jochen Pohl
IPC分类号： B62D5/083 , B62D5/06
CPC分类号： B62D5/0835
摘要： The invention generally relates to an improvement of conventional Hydraulically Power Assisted Steering system (HPAS-system) arranged to supply a steering assist force to the steering assembly of a vehicle as a response to a torque applied by a driver to the steering wheel. In such HPAS-systems a certain drivers torque always results in a certain assist force. The invention therefore discloses a valve that can be actuated to dynamically alter the steering assist force produced by the HPAS-system. This makes it possible to dynamically adjust the assist force so that an appropriate force may be delivered to fit the specific driving scenario.
摘要翻译：本发明一般涉及传统的液压动力辅助转向系统（HPAS系统）的改进，其被布置成作为对驾驶员施加到方向盘的扭矩的响应来向车辆的转向组件提供转向辅助力。在这种HPAS系统中，一定的驾驶员扭矩总是导致一定的辅助力。因此，本发明公开了一种可以被致动以动态地改变由HPAS系统产生的转向辅助力的阀。这使得可以动态地调节辅助力，使得可以输送适当的力以适应特定的驾驶场景。

4. 发明申请

US20130199168A1 Apparatus and Method for Recuperation of Hydraulic Energy 有权
标题翻译：液压能量回收装置及方法
公开(公告)号：US20130199168A1
公开(公告)日：2013-08-08
申请号：US13698952
申请日：2011-05-18
申请人： David Bengt Johan Ankargren , Jochen Pohl
发明人： David Bengt Johan Ankargren , Jochen Pohl
IPC分类号： F15B21/14
CPC分类号： F15B21/14 , B66C13/02 , F15B1/02 , F15B2211/20546 , F15B2211/20569 , F15B2211/212 , F15B2211/265 , F15B2211/625 , F15B2211/6336 , F15B2211/761 , F15B2211/88
摘要： An apparatus for recuperation of hydraulic energy from an actuator comprises a first hydraulic machine having a first drive and a second hydraulic machine having a second drive mechanically coupled to the first drive. The first hydraulic machine is in hydraulic communication with an actuator, and the second hydraulic machine (20) is in hydraulic communication with an accumulator.
摘要翻译：一种用于从致动器回收液压能量的装置包括具有第一驱动器的第一液压机和具有机械联接到第一驱动器的第二驱动器的第二液压机。第一液压机与致动器液压连通，第二液压机（20）与蓄能器液压连通。

5. 发明授权

US09751557B2 Method and a system for assisting a driver of a vehicle during operation 有权
公开(公告)号：US09751557B2
公开(公告)日：2017-09-05
申请号：US13381227
申请日：2009-06-29
申请人： Jan-Inge Svensson , Jochen Pohl , Sten Ragnhult , Johan Hultén
发明人： Jan-Inge Svensson , Jochen Pohl , Sten Ragnhult , Johan Hultén
IPC分类号： B62D5/04 , B62D6/00 , B62D5/00
CPC分类号： B62D6/008 , B62D5/001 , B62D5/0463
摘要： A method is provided for assisting a driver of a vehicle during operation by providing the driver with a desired steering feel. The method includes determining a desired steering device guiding force including a part representing a desired friction in a steering arrangement, and providing the driver with the desired steering feel based on the determined steering device guiding force.

6. 发明授权

US08762043B2 Method and system for collision course prediction and collision avoidance and mitigation 有权
标题翻译：碰撞过程预测和避碰与避免的方法和系统
公开(公告)号：US08762043B2
公开(公告)日：2014-06-24
申请号：US12360618
申请日：2009-01-27
申请人： Andreas Eidehall , Claes Olsson , Jochen Pohl
发明人： Andreas Eidehall , Claes Olsson , Jochen Pohl
IPC分类号： G01C21/00 , B62D15/02 , B60W30/08
CPC分类号： B62D15/0265 , B60W30/08 , B60W2550/302 , B60W2550/304 , B60W2550/306 , B60W2550/308
摘要： A system for collision course prediction includes a host vehicle sensor system detecting information relating to a target object including a position and a velocity relative to the host vehicle; a time-to-collision estimator control block calculating an estimated time-to-collision based on a longitudinal distance, longitudinal velocity and longitudinal acceleration of the target object relative to the host vehicle; a lateral distance estimator control block, which estimates the lateral distance between the centers of the host vehicle and target object at the estimated time-to-collision; and a collision course condition determination unit determining, at a determination instant prior to the estimated time-to-collision, a probability that the host vehicle will collide with the target object dependent at least in part upon whether the lateral distance is within a first interval, the first interval based on at least a lateral width of the host vehicle and a lateral width of the target object.
摘要翻译：用于碰撞过程预测的系统包括：主车辆传感器系统，检测与目标对象相关的信息，所述目标对象包括相对于所述主车辆的位置和速度; 时间到碰撞估计器控制块，基于目标物体相对于主车辆的纵向距离，纵向速度和纵向加速度来计算估计的碰撞时间; 横向距离估计器控制块，其在估计的碰撞时间估计主车辆与目标物体的中心之间的横向距离; 以及碰撞路线条件确定单元，在所述估计的碰撞时间之前的确定时刻确定所述主车辆将与所述目标物体碰撞的概率至少部分地依赖于所述横向距离是否在第一间隔内基于主车辆的至少横向宽度和目标物体的横向宽度的第一间隔。

7. 发明授权

US08738231B2 Method and a system for assisting a driver of a vehicle during operation 有权
标题翻译：在操作期间辅助车辆驾驶员的方法和系统
公开(公告)号：US08738231B2
公开(公告)日：2014-05-27
申请号：US13380937
申请日：2009-06-29
申请人： Jan-Inge Svensson , Jochen Pohl , Sten Ragnhult , Johan Hultén
发明人： Jan-Inge Svensson , Jochen Pohl , Sten Ragnhult , Johan Hultén
IPC分类号： G06F17/00 , B62D5/04
CPC分类号： B62D15/025 , B60K31/0008 , B60T8/17557 , B60T2201/087 , B62D15/0265
摘要： A method for assisting a driver of a vehicle during operation in order to avoid an undesired situation based on a current driving scenario includes predicting if a first guiding force to a vehicle steering device is desired in order to avoid the undesired situation and, if the first guiding force is desired, predicting a total guiding force comprising the first guiding force, which would be applied to the steering device for avoiding the undesired situation, comparing the predicted total guiding force with a limit value, and if the predicted total guiding force exceeds the limit value, in advance, deciding whether to apply the predicted total guiding force to the steering device for avoiding the undesired situation or not.
摘要翻译：一种用于在操作期间辅助车辆的驾驶员以避免基于当前驾驶场景的不期望的情况的方法包括预测是否需要对车辆转向装置的第一引导力以避免不期望的情况，并且如果第一期望引导力，预测包括第一引导力的总引导力，其将施加到转向装置以避免不期望的情况，将预测的总引导力与极限值进行比较，并且如果预测的总引导力超过预先决定是否将预测的总引导力应用于转向装置以避免不期望的情况。

8. 发明申请

US20090192710A1 METHOD AND SYSTEM FOR COLLISION COURSE PREDICTION AND COLLISION AVOIDANCE AND MITIGATION 有权
标题翻译：冲突过程预测与冲突避免与缓解的方法与系统
公开(公告)号：US20090192710A1
公开(公告)日：2009-07-30
申请号：US12360618
申请日：2009-01-27
申请人： Andreas Eidehall , Claes Olsson , Jochen Pohl
发明人： Andreas Eidehall , Claes Olsson , Jochen Pohl
IPC分类号： G08G1/16
CPC分类号： B62D15/0265 , B60W30/08 , B60W2550/302 , B60W2550/304 , B60W2550/306 , B60W2550/308
摘要： A system for collision course prediction includes a host vehicle sensor system detecting information relating to a target object including a position and a velocity relative to the host vehicle; a time-to-collision estimator control block calculating an estimated time-to-collision based on a longitudinal distance, longitudinal velocity and longitudinal acceleration of the target object relative to the host vehicle; a lateral distance estimator control block, which estimates the lateral distance between the centers of the host vehicle and target object at the estimated time-to-collision; and a collision course condition determination unit determining, at a determination instant prior to the estimated time-to-collision, a probability that the host vehicle will collide with the target object dependent at least in part upon whether the lateral distance is within a first interval, the first interval based on at least a lateral width of the host vehicle and a lateral width of the target object.
摘要翻译：用于碰撞过程预测的系统包括：主车辆传感器系统，检测与目标对象相关的信息，所述目标对象包括相对于所述主车辆的位置和速度; 时间到碰撞估计器控制块，基于目标物体相对于主车辆的纵向距离，纵向速度和纵向加速度来计算估计的碰撞时间; 横向距离估计器控制块，其在估计的碰撞时间估计主车辆与目标物体的中心之间的横向距离; 以及碰撞路线条件确定单元，在所述估计的碰撞时间之前的确定时刻确定所述主车辆将与所述目标物体碰撞的概率至少部分地依赖于所述横向距离是否在第一间隔内基于主车辆的至少横向宽度和目标物体的横向宽度的第一间隔。

9. 发明授权

US07389848B2 Hydraulic power steering assistant 有权
标题翻译：液压动力转向助力
公开(公告)号：US07389848B2
公开(公告)日：2008-06-24
申请号：US10660471
申请日：2003-09-10
申请人： Jan-Ove Palmberg , Jochen Pohl
发明人： Jan-Ove Palmberg , Jochen Pohl
IPC分类号： B62D5/06
CPC分类号： B62D5/0835
摘要： The invention generally relates to an improvement of conventional Hydraulically Power Assisted Steering system (HPAS-system) arranged to supply a steering assist force to the steering assembly of a vehicle as a response to a torque applied by a driver to the steering wheel. In such HPAS-systems a certain drivers torque always results in a certain assist force. The invention therefore discloses a valve that can be actuated to dynamically alter the steering assist force produced by the HPAS-system. This makes it possible to dynamically adjust the assist force so that an appropriate force may be delivered to fit the specific driving scenario.
摘要翻译：本发明一般涉及传统的液压动力辅助转向系统（HPAS系统）的改进，其被布置成作为对驾驶员施加到方向盘的扭矩的响应来向车辆的转向组件提供转向辅助力。在这种HPAS系统中，一定的驾驶员扭矩总是导致一定的辅助力。因此，本发明公开了一种可以被致动以动态地改变由HPAS系统产生的转向辅助力的阀。这使得可以动态地调节辅助力，使得可以输送适当的力以适应特定的驾驶场景。

10. 发明申请

US20080065328A1 METHOD AND SYSTEM FOR COLLISION AVOIDANCE 审中-公开
标题翻译：冲突避免的方法和系统
公开(公告)号：US20080065328A1
公开(公告)日：2008-03-13
申请号：US11851642
申请日：2007-09-07
申请人： Andreas Eidehall , Jochen Pohl
发明人： Andreas Eidehall , Jochen Pohl
IPC分类号： G06F17/10
CPC分类号： G01S7/295 , B60W30/0956 , B60W30/18163 , B60W50/087 , B60W50/12 , G01S13/867 , G01S13/931 , G01S2013/9342 , G01S2013/9353 , G08G1/166 , G08G1/167
摘要： A method for collision avoidance for a host vehicle includes the following steps; receiving input data relating to a set of objects external to the host vehicle, wherein an object position (r,φ), and an object velocity ({dot over (r)}) are associated with each object by a sensor system arranged on the host vehicle, then estimating future trajectories of each external object, while considering influence by the future trajectories of the other external objects.
摘要翻译：一种用于主车辆的防碰撞的方法包括以下步骤：接收与本车辆外部的一组对象相关的输入数据，其中物体位置（r，phi）和物体速度（{dot over（r））通过布置在主车辆上的传感器系统与每个物体相关联，然后估计每个外部对象的未来轨迹，同时考虑其他外部对象的未来轨迹的影响。

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