利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

24 条记录 (耗时 0.022 秒)

    Tire Lateral Force Determination in Electrical Steering Systems
    1.
    发明申请
    Tire Lateral Force Determination in Electrical Steering Systems 审中-公开
    电动转向系统中的轮胎侧向力测定

    公开(公告)号：US20080294355A1

    公开(公告)日：2008-11-27

    申请号：US10593730

    申请日：2005-03-23

    申请人： Thomas Berthold ,  Ralf Schwarz ,  Stefan Fritz

    发明人： Thomas Berthold ,  Ralf Schwarz ,  Stefan Fritz

    IPC分类号： G01L3/00

    CPC分类号： B62D6/005 ,  B62D6/00 ,  B62D6/006 ,  B62D6/10

    摘要： A method for calculation of the lateral force in a motor vehicle with an electromechanical or electrohydraulic steering system is disclosed. The method comprises the following steps: firstly a steering column force is recorded, from which a total restoring torque is calculated. The total restoring torque comprises restoring torques generated by differing forces acting on the wheels. Said restoring torques include a restoring torque generated by lateral force and other restoring torques. The other restoring torques are quantitatively determined on the basis of measured values and subtracted from the total restoring torque, in order to determine the restoring torque generated by lateral force. Finally the lateral force is determined from the restoring torque generated by the lateral force.

    摘要翻译： 公开了一种用机电或电动液压转向系统计算机动车辆的侧向力的方法。 该方法包括以下步骤：首先记录转向柱力，计算总恢复转矩。 总恢复力矩包括恢复由作用在车轮上的不同力产生的转矩。 所述恢复转矩包括由侧向力和其他恢复转矩产生的恢复扭矩。 其他的恢复转矩是根据测量值定量确定的，并从总恢复转矩中减去，以便确定由侧向力产生的恢复扭矩。 最后横向力是由横向力产生的恢复扭矩确定的。

    Method and device for controlling the driving dynamics of a vehicle
    2.
    发明授权
    Method and device for controlling the driving dynamics of a vehicle 有权
    用于控制车辆的行驶动力学的方法和装置

    公开(公告)号：US07818107B2

    公开(公告)日：2010-10-19

    申请号：US10578986

    申请日：2004-11-15

    申请人： Ralf Schwarz ,  Stefan Fritz ,  Urs Bauer ,  Markus Weinreuter ,  Matthias Muntu

    发明人： Ralf Schwarz ,  Stefan Fritz ,  Urs Bauer ,  Markus Weinreuter ,  Matthias Muntu

    IPC分类号： B62D6/00

    CPC分类号： B60T8/174 ,  B60T8/1755 ,  B60T2260/02 ,  B60W2710/20 ,  B62D6/003 ,  B62D6/008

    摘要： A method for controlling the driving dynamics of a vehicle provides that a steering movement is carried out on the basis of a set value, which is calculated as a function of a deviation between a desired value and an acquired actual value of a vehicle state variable.In this method, at least one membership degree of an acquired value of a steering angle, which is set by a driver, and/or of a steering angle gradient, which is set by the driver, in a predetermined fuzzy set, are/is determined, and a value of the set value is changed as a function of the membership degree.

    摘要翻译： 用于控制车辆的驾驶动力学的方法提供了基于作为车辆状态变量的期望值和获取的实际值之间的偏差的函数来计算的设定值来执行转向运动。 在该方法中，在预定的模糊集中，由驾驶员设定的由驾驶员设定的转向角的获取值和/或转向角梯度的至少一个隶属度为/ 确定，并且设定值的值作为隶属度的函数而改变。

    Driving dynamics control system for vehicles
    3.
    发明授权
    Driving dynamics control system for vehicles 有权
    车辆行驶动力学控制系统

    公开(公告)号：US08204634B2

    公开(公告)日：2012-06-19

    申请号：US10556575

    申请日：2004-05-07

    申请人： Ralf Schwarz ,  Stefan Fritz ,  Sighard Schräbler ,  Urs Bauer ,  Steffen Tröster ,  Markus Weinreuter

    发明人： Ralf Schwarz ,  Stefan Fritz ,  Sighard Schräbler ,  Urs Bauer ,  Steffen Tröster ,  Markus Weinreuter

    IPC分类号： B60G21/00

    CPC分类号： F16H61/66 ,  B60T8/1755 ,  B60T2260/02 ,  B60T2260/06 ,  B60T2260/08 ,  B60T2260/09 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  B60W40/09 ,  B60W2050/0005 ,  B60W2050/0044 ,  B60W2050/0297 ,  B60W2710/20 ,  B62D6/003

    摘要： The present device relates to a driving dynamics control system for vehicles, including at least one signal distribution to which vehicle data, environment data and data regarding the driver's request are sent in the form of input data, and including several controllable or regulatable subsystems which modify the dynamics of the vehicle such as a driver-independently adjustable steering system, a driver-independently adjustable chassis, a driver-independently adjustable brake, and a driver-independently adjustable driving track. The system is characterized in that the data of the signal distribution is sent to a central determining unit (driving condition detection, driver request detection), in that the central determining unit determines from the data of the signal distribution a central control target, and these items of data regarding the central control target are sent to a central regulating variable distribution or a central driving condition controller, respectively, which, in an interactive communication with the subsystems, actuates these subsystems in such a way that the control target is realized by the subsystems on the vehicle.

    摘要翻译： 本装置涉及用于车辆的驾驶动态控制系统，其包括至少一个信号分配，车辆数据，环境数据和关于驾驶员的请求的数据以输入数据的形式发送，并且包括几个可控或可调节的子系统，其可修改 车辆的动力学，例如驾驶员独立可调节的转向系统，独立于驾驶员的可调节的底盘，独立于驾驶员的可调制动器以及独立于驾驶员的驱动器。 该系统的特征在于，信号分配的数据被发送到中央确定单元（驾驶状况检测，驾驶员请求检测），其中，中央确定单元根据信号分配的数据确定中央控制目标，并且这些 将关于中央控制目标的数据项目分别发送到中央调节变量分配或中央驾驶状态控制器，其在与子系统的交互式通信中以这样的方式致动这些子系统，使得控制目标由 车上的子系统。

    Method & Device for Controlling the Driving Dynamics of a Vehicle
    4.
    发明申请
    Method & Device for Controlling the Driving Dynamics of a Vehicle 有权
    控制车辆行驶动力学的方法与装置

    公开(公告)号：US20070288146A1

    公开(公告)日：2007-12-13

    申请号：US10578986

    申请日：2004-11-15

    申请人： Ralf Schwarz ,  Stefan Fritz ,  Urs Bauer ,  Markus Weinreuter ,  Matthias Muntu

    发明人： Ralf Schwarz ,  Stefan Fritz ,  Urs Bauer ,  Markus Weinreuter ,  Matthias Muntu

    IPC分类号： G06F9/00 ,  B62D6/00 ,  G06F17/00

    CPC分类号： B60T8/174 ,  B60T8/1755 ,  B60T2260/02 ,  B60W2710/20 ,  B62D6/003 ,  B62D6/008

    摘要： The invention relates to a method for controlling the driving dynamics of a vehicle, in which a steering movement is carried out on the basis of a set value, which is calculated as a function of a deviation between a desired value and an acquired actual value of a vehicle state variable. The method is characterized in that at least one membership degree of an acquired value of a steering angle, which is set by a driver, and/or of a steering angle gradient, which is set by the driver, in a predetermined fuzzy set, are/is determined, and a value of the set value is changed as a function of the membership degree.

    摘要翻译： 本发明涉及一种用于控制车辆的驾驶动态的方法，其中基于设定值执行转向运动，该设定值是根据期望值与获得的实际值之间的偏差的函数计算的 车辆状态变量。 该方法的特征在于，在预定的模糊集中由驾驶员设定的由驾驶员设定的转向角的获取值和/或转向角梯度的至少一个隶属度为 /确定，并且设定值的值作为隶属度的函数而改变。

    Driving dynamics control system for vehicles
    5.
    发明申请
    Driving dynamics control system for vehicles 有权
    车辆行驶动力学控制系统

    公开(公告)号：US20070150116A1

    公开(公告)日：2007-06-28

    申请号：US10556575

    申请日：2004-05-07

    申请人： Ralf Schwarz ,  Stefan Fritz ,  Sieghard Schrabler ,  Urs Bauer ,  Steffen Troster ,  Markus Weinreuter

    发明人： Ralf Schwarz ,  Stefan Fritz ,  Sieghard Schrabler ,  Urs Bauer ,  Steffen Troster ,  Markus Weinreuter

    IPC分类号： G05D1/00

    CPC分类号： F16H61/66 ,  B60T8/1755 ,  B60T2260/02 ,  B60T2260/06 ,  B60T2260/08 ,  B60T2260/09 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  B60W40/09 ,  B60W2050/0005 ,  B60W2050/0044 ,  B60W2050/0297 ,  B60W2710/20 ,  B62D6/003

    摘要： The present device relates to a driving dynamics control system for vehicles, including at least one signal distribution to which vehicle data, environment data and data regarding the driver's request are sent in the form of input data, and including several controllable or regulatable subsystems which modify the dynamics of the vehicle such as a driver-independently adjustable steering system, a driver-independently adjustable chassis, a driver-independently adjustable brake, and a driver-independently adjustable driving track. The system is characterized in that the data of the signal distribution is sent to a central determining unit (driving condition detection, driver request detection), in that the central determining unit determines from the data of the signal distribution a central control target, and these items of data regarding the central control target are sent to a central regulating variable distribution or a central driving condition controller, respectively, which, in an interactive communication with the subsystems, actuates these subsystems in such a way that the control target is realized by the subsystems on the vehicle.

    摘要翻译： 本装置涉及用于车辆的驾驶动态控制系统，其包括至少一个信号分配，车辆数据，环境数据和关于驾驶员的请求的数据以输入数据的形式发送，并且包括几个可控或可调节的子系统，其可修改 车辆的动力学，例如驾驶员独立可调节的转向系统，独立于驾驶员的可调节的底盘，独立于驾驶员的可调制动器以及独立于驾驶员的驱动器。 该系统的特征在于，信号分配的数据被发送到中央确定单元（驾驶状况检测，驾驶员请求检测），其中，中央确定单元根据信号分配的数据确定中央控制目标，并且这些 将关于中央控制目标的数据项目分别发送到中央调节变量分配或中央驾驶状态控制器，其在与子系统的交互式通信中以这样一种方式致动这些子系统，使得控制目标由 车上的子系统。

    Method for increasing the stability of a motor vehicle
    6.
    发明申请
    Method for increasing the stability of a motor vehicle 审中-公开
    提高机动车稳定性的方法

    公开(公告)号：US20060100766A1

    公开(公告)日：2006-05-11

    申请号：US10518857

    申请日：2003-04-04

    申请人： Ralf Schwarz ,  Stefan Fritz ,  Rex Schilasky ,  Urs Bauer

    发明人： Ralf Schwarz ,  Stefan Fritz ,  Rex Schilasky ,  Urs Bauer

    IPC分类号： G06G7/76 ,  G06F7/00

    CPC分类号： B60T8/1764 ,  B60T8/1755 ,  B60T2260/02 ,  B60T2260/024 ,  B62D6/003

    摘要： In a method for increasing the driving stability of a vehicle during braking, compensation steering angles for a regulated and/or controlled steering system are calculated from several input parameters, so that the driving stability of the vehicle is increased by steering interventions. During the steering interventions at least two interference compensation portions for the compensation steering angles are taken into consideration in order to obtain a more comfortable control, from which an interference compensation portion is calculated on the basis of the vehicle course.

    摘要翻译： 在用于在制动期间增加车辆的行驶稳定性的方法中，通过几个输入参数计算用于调节和/或控制的转向系统的补偿转向角，从而通过转向干预来增加车辆的驾驶稳定性。 在转向干预期间，考虑到用于补偿转向角的至少两个干涉补偿部分，以获得更舒适的控制，基于车辆行程计算干涉补偿部分。

    Device for opening flanged joints
    8.
    发明授权
    Device for opening flanged joints 失效
    打开法兰接头的装置

    公开(公告)号：US4375161A

    公开(公告)日：1983-03-01

    申请号：US256071

    申请日：1981-04-21

    申请人： Joerg P. Braun ,  Stefan Fritz

    发明人： Joerg P. Braun ,  Stefan Fritz

    IPC分类号： B25B7/02 ,  B25B27/00 ,  B25B27/14 ,  B21D7/06

    CPC分类号： B25B27/14 ,  B25B27/0042 ,  B25B7/02 ,  Y10T29/49822 ,  Y10T29/539

    摘要： Disclosed is a device for opening a flanged joint of the type wherein one or more flange extensions on one flange part of the joint are bent around into engagement with the other flange part of the joint. A first leg member including a first generally tapered end portion is adapted to enter behind the bent-around flange extension of the flanged joint and engage the end of the bent-around flange extension. A second leg member includes a first end portion cooperating with the first end of the first leg member and having a generally flat contact surface on its side facing the first end portion of the first leg member, with the flat contact surface being adapted to engage and support the outer circumferential surface of the flanged joint. Preferably, the device includes a fluid cylinder attached to the second ends of the first and second leg members for selectively producing relative rotation of the leg members with respect to each other about a hinge connection.

    摘要翻译： 公开了一种用于打开这种类型的法兰接头的装置，其中接头的一个凸缘部分上的一个或多个凸缘延伸部弯曲成与接头的另一个凸缘部分接合。 包括第一大致锥形端部的第一腿部构件适于进入带凸缘接头的弯曲的凸缘延伸部分后面并且接合弯曲的凸缘延伸部分的端部。 第二腿部构件包括与第一腿部构件的第一端配合并且在其面对第一腿部构件的第一端部的一侧上具有大致平坦的接触表面的第一端部部分，平坦的接触表面适于接合和 支撑法兰接头的外圆周表面。 优选地，该装置包括附接到第一和第二腿构件的第二端的流体缸，用于选择性地相对于铰链连接相对于彼此相对旋转地相对旋转。

    Arrangement for surface treatment, especially the cleaning of the surfaces of large objects
    9.
    发明授权
    Arrangement for surface treatment, especially the cleaning of the surfaces of large objects 失效
    表面处理的布置，特别是大物体表面的清洁

    公开(公告)号：US5720069A

    公开(公告)日：1998-02-24

    申请号：US602763

    申请日：1996-02-23

    申请人： Martin Wanner ,  Karl Schlecht ,  Dietmar Fuegel ,  Stefan Fritz

    发明人： Martin Wanner ,  Karl Schlecht ,  Dietmar Fuegel ,  Stefan Fritz

    IPC分类号： B60S3/04 ,  B63B59/06 ,  B63B59/08 ,  B64F5/00 ,  G01S17/89 ,  B60S3/00 ,  B60S3/06

    CPC分类号： B64F5/0018 ,  B63B59/06 ,  G01S17/89 ,  Y10S15/02

    摘要： The invention relates to an arrangement for cleaning the surfaces of aircraft with a large manipulator having a rotating brush head consisting of several extensions (12, 12', 12", 14) pivotable on articulations (20, 22, 24, 28) by means of hydraulic drive systems (30) and fitted on a rotary bracket (11) of a motor-driven chassis (10) with its base extension (12) fitted on an angled mast to rotate about a main axis (11) and a multiple articulation (16) on the end extension (14) at the free end. To provide starting auxiliary for the chassis (10), the adaptation of the large manipulator to the aircraft and/or monitoring facilities for the cleaning process, there is an opto-electronic distance camera (40) and a computer-supported electronic evaluation system to which the output signals of the distance camera (40) are applied.

    摘要翻译： PCT No.PCT / EP94 / 02611 Sec。 371日期1996年2月23日 102（e）日期1996年2月23日PCT 1994年8月6日PCT公布。 公开号WO95 / 06587 日期：1995年3月9日本发明涉及一种用具有旋转刷头的大型操纵器来清洁飞行器表面的装置，该旋转刷头包括可在铰接件（20,22）上枢转的多个延伸部（12,12'，12“，14） 24，28）通过液压驱动系统（30）安装在马达驱动底架（10）的旋转支架（11）上，其底座延伸部（12）安装在倾斜的桅杆上以围绕主轴线 11）和在自由端的端部延伸部（14）上的多重铰接（16）。 为了提供底盘（10）的启动辅助装置，将大型机械手适应于飞行器和/或用于清洁过程的监视设施，存在光电距离摄像机（40）和计算机支持的电子评估系统 其中应用距离摄像机（40）的输出信号。