Method for spacing control for a vehicle
    1.
    发明授权
    Method for spacing control for a vehicle 失效
    车辆间距控制方法

    公开(公告)号:US06765494B1

    公开(公告)日:2004-07-20

    申请号:US08859635

    申请日:1997-05-20

    IPC分类号: G08G116

    摘要: A method for spacing control for a vehicle in which an intended vehicle spacing from a vehicle in front is determined as a function of at least the current vehicle speed by an arrangement for calculating the intended spacing. In order to increase the acceptability of the spacing control method by a vehicle driver, the control arrangement has a transfer function which is adaptable to an individual driving characteristic of the vehicle driver.

    摘要翻译: 一种用于车辆的间隔控制的方法,其中通过用于计算预期间隔的装置,将与前方车辆的预定车辆距离确定为至少当前车速的函数。 为了增加车辆驾驶员的间隔控制方法的可接受性,控制装置具有适应车辆驾驶员的个人驾驶特性的传递功能。

    Method for arranging a fuzzy controller or a system of interlinked fuzzy
controllers
    3.
    发明授权
    Method for arranging a fuzzy controller or a system of interlinked fuzzy controllers 失效
    布置模糊控制器或互连模糊控制器系统的方法

    公开(公告)号:US5988844A

    公开(公告)日:1999-11-23

    申请号:US859636

    申请日:1997-05-20

    CPC分类号: G05B13/0275 G06N7/023

    摘要: A method is disclosed for arranging or adapting a fuzzy controller or of a system of interlinked fuzzy controllers having at least two input variables and an output variable which controller or system has input membership functions with which truth values of linguistic values for the input variables are determined, and has a control mechanism in which truth values for the output variable are determined from the truth values for the input variable and has output membership functions with which the values of the output variable are determined from the truth values for the output variable. Pursuant to the method, value ranges are defined for the input variables and a number of classes are determined over the value ranges. Subsequently, in a learning phase, value combinations of the input variables and of the output variable are recorded data set by data set. The defined classes are altered, removed and/or new classes are generated as a function of the registered value combinations. Following the completion of the class adaptation, adapted membership functions and the rules of the fuzzy controller are set up on the basis of the newly formed classes.

    摘要翻译: 公开了一种用于布置或调整模糊控制器或具有至少两个输入变量的互连模糊控制器的系统的方法,以及输出变量,该控制器或系统具有输入参数函数,用于输入变量的语言值的真值被确定 并且具有控制机制,其中根据输入变量的真值确定输出变量的真值,并且具有根据输出变量的真值确定输出变量的值的输出隶属函数。 根据该方法,为输入变量定义值范围,并在数值范围内确定多个类。 随后,在学习阶段,输入变量和输出变量的值组合记录由数据集设置的数据。 定义的类被更改,删除和/或新类作为注册值组合的函数生成。 课程改编完成后,根据新成立的课程设置了适应的会员职能和模糊控制器的规则。

    Method for spacing control for a motor vehicle
    4.
    发明授权
    Method for spacing control for a motor vehicle 失效
    机动车辆间距控制方法

    公开(公告)号:US5969640A

    公开(公告)日:1999-10-19

    申请号:US859634

    申请日:1997-05-20

    摘要: The specification discloses a method for spacing control for a motor vehicle, in which the current driving speed of the motor vehicle and the current spacing of the vehicle from an object in front of the vehicle are determined by sensor devices, and a spacing-dependent required acceleration is produced from the detected variables. For this purpose, a speed-dependent required acceleration is determined from a desired speed which is manually predetermined by the vehicle driver, and is compared with the spacing-dependent required acceleration. A manipulated variable for the driving engine and/or the braking system of the motor vehicle is then generated as a function of the required acceleration.

    摘要翻译: 本说明书公开了一种用于机动车辆的间隔控制的方法,其中机动车辆的当前行驶速度和车辆的当前距离与车辆前方的物体的距离由传感器装置确定,并且依赖于所需的距离 从检测到的变量产生加速度。 为此,从车辆驾驶员手动预定的期望速度确定与速度相关的所需加速度,并将其与间隔相关的所需加速度进行比较。 然后,作为所需加速度的函数产生用于驾驶发动机和/或机动车辆的制动系统的操纵变量。

    System for recognizing authorization to use a vehicle
    5.
    发明授权
    System for recognizing authorization to use a vehicle 失效
    用于识别使用车辆的授权的系统

    公开(公告)号:US5812067A

    公开(公告)日:1998-09-22

    申请号:US709607

    申请日:1996-09-09

    摘要: A system for recognizing authorization of a person to use a vehicle includes an optical-electronic image processor arranged to identify an authorized user of the vehicle by recognizing a distinctive physical feature of the user. The image processor provides an output signal which controls locking functions relating to operation of the vehicle based on a comparison of detected information with stored information relating to distinctive individual features of authorized users so that only authorized persons are enabled to use the vehicle.

    摘要翻译: 用于识别使用车辆的人的授权的系统包括光电子图像处理器,其被布置为通过识别用户的独特物理特征来识别车辆的授权用户。 图像处理器提供输出信号,其基于检测到的信息与存储的与授权用户的特征性特征相关的信息的比较来控制与车辆的操作有关的锁定功能,使得仅授权人员能够使用车辆。

    Method for measuring visibility from a moving vehicle
    6.
    发明授权
    Method for measuring visibility from a moving vehicle 失效
    用于测量移动车辆的可见性的方法

    公开(公告)号:US5987152A

    公开(公告)日:1999-11-16

    申请号:US972692

    申请日:1997-11-18

    申请人: Hubert Weisser

    发明人: Hubert Weisser

    摘要: In a method of measuring visibility from a vehicle in motion, images taken by an optical-electronic camera are transformed into selected image features establishing the loci of defined brightness variations in the images. A range determination of the selected features relative to the optical-electronic camera is carried out followed by filtration of the range readings to establish the prevailing visibility for a vehicle operator or a sensor system based on image processing. The advantage over conventional active methods is that, without requiring an active transmitter, the true visual object contrast as well as the atmospheric transmission enters into the visibility determination.

    摘要翻译: 在测量运动中的车辆的可视性的方法中,由光电子照相机拍摄的图像被转换成所选择的图像特征,从而建立图像中定义的亮度变化的轨迹。 执行相对于光电子照相机的所选特征的范围确定,随后过滤范围读数以建立基于图像处理的车辆操作者或传感器系统的主要可视性。 与传统的主动方法相比,优点在于,不需要有源发射器,真实的视觉对象对比度以及大气透射进入可见度确定。