利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.012 秒)

    VORRICHTUNG UND VERFAHREN ZUM BESTIMMEN EINES DREHWINKELS EINES RADES
    3.
    发明公开
    VORRICHTUNG UND VERFAHREN ZUM BESTIMMEN EINES DREHWINKELS EINES RADES 有权

    公开(公告)号：EP3066417A1

    公开(公告)日：2016-09-14

    申请号：EP14781168.1

    申请日：2014-10-06

    申请人： Robert Bosch GmbH

    发明人： PAVLOV, Pavel ,  HANNING, Tobias ,  SIMON, Stephan ,  KRUEGER, Christof

    IPC分类号： G01B11/26 ,  G01B11/275

    CPC分类号： G01B11/26 ,  G01B11/2755 ,  G01B2210/14

    摘要： The invention relates to a method for determining a roll angle (β) of a wheel (2), in particular a wheel (2) of a vehicle, about an axis (D), having the following steps: - capturing a first image which comprises at least one region of a lateral wall of the wheel (2); - extracting a first representation of the lateral wall of the wheel (2) from the captured first image; - rotating the wheel (2) about the wheel axis (D); - capturing a second image which comprises at least one region of the lateral wall of the wheel (2); - extracting a second representation of the lateral wall of the wheel (2) from the captured second image; and - comparing the first representation with the second representation in order to determine the roll angle (β) of the wheel (2). A change of the wheel caster angle (α) can be determined from the thus determined wheel (2) roll angle (β) in a simple and reliable manner.

    摘要翻译： 本发明涉及一种用于根据轴线（D）确定车轮（2）的滚动角（β），特别是车辆的车轮（2）的方法，具有以下步骤： - 捕获第一图像，其中 包括轮（2）的侧壁的至少一个区域; - 从所捕获的第一图像中提取所述轮（2）的侧壁的第一表示; - 围绕车轮轴线（D）旋转车轮（2）; - 捕获包括所述轮（2）的侧壁的至少一个区域的第二图像; - 从所捕获的第二图像中提取所述轮（2）的侧壁的第二表示; 以及 - 将所述第一表示与所述第二表示进行比较，以便确定所述车轮（2）的侧倾角（β）。 可以以简单可靠的方式从如此确定的车轮（2）侧倾角（β）确定轮子脚轮角度（α）的变化。

    VORRICHTUNG ZUR ERKENNUNG EINER OBJEKTSCHLANGE, VERFAHREN SOWIE COMPUTERPROGRAMM
    4.
    发明公开
    VORRICHTUNG ZUR ERKENNUNG EINER OBJEKTSCHLANGE, VERFAHREN SOWIE COMPUTERPROGRAMM 审中-公开
    设备用于检测对象SNAKE，方法和计算机程序

    公开(公告)号：EP2467801A1

    公开(公告)日：2012-06-27

    申请号：EP10729859.8

    申请日：2010-07-02

    申请人： Robert Bosch GmbH

    发明人： EBLING, Julia ,  KRUEGER, Christof ,  LOOS, Hartmut

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00778

    摘要： In daily life, people are often forced to join a queue in order, for example, to pay at a checkout or to be dealt with at an airport, etc. Because of the various forms of a queue, these are not usually recorded automatically, but are analyzed manually. For example, if a long queue is formed at a supermarket, as a result of which the predicted waiting time for the customers rises above a threshold value, this situation can be identified by the checkout personnel, and a further checkout can be opened. A device 1 is proposed for identification of a queue 2 of objects 10 in a monitoring area, having an interface 6 which can be connected to an image source 7, with the interface 6 being designed to observe at least one monitoring image 3 of the monitoring area of the image source, wherein the monitoring image 3 shows a scene background of the monitoring area with possible objects 10, having an evaluation device 5 which is designed to identify the queue 2 of the objects 10 in the at least one monitoring image, wherein the evaluation device 5 has an object detector module 8 which is designed to detect a plurality of objects 10 on the basis of the monitoring image 3, wherein the plurality of the detected objects 10 forms the basis for identification of the queue 2 of the objects 10, wherein the object detector module 8 is designed to identify the objects 8 in the monitoring image with the scene background and/or wherein the object detector module 8 has content‑sensitive detectors 9 for detection of the objects 10.

    VERFAHREN UND VORRICHTUNG ZUM ÜBERPRÜFEN DER RADAUFHÄNGUNG EINES FAHRZEUGS
    5.
    发明公开
    VERFAHREN UND VORRICHTUNG ZUM ÜBERPRÜFEN DER RADAUFHÄNGUNG EINES FAHRZEUGS 有权
    VERFAHREN UND VORRICHTUNG ZUMÜBERPRÜFENDERRADAUFHÄNGUNGEINES FAHRZEUGS

    公开(公告)号：EP3117201A1

    公开(公告)日：2017-01-18

    申请号：EP15711081.8

    申请日：2015-03-10

    申请人： Robert Bosch GmbH

    发明人： PETERS, Stefanie ,  PAVLOV, Pavel ,  KRUEGER, Christof ,  GRAF, Simone ,  HANNING, Tobias

    IPC分类号： G01M17/04 ,  G01M17/06

    CPC分类号： G01M17/04 ,  G01B11/2755 ,  G01B2210/14 ,  G01B2210/20 ,  G01M17/06

    摘要： The invention relates to a device for checking the wheel suspension (7, 8) of a vehicle (2), in particular a motor vehicle (2), comprising: (a) a device (10, 12) for determining the wheel normals and/or the rotational center (Z) of a wheel (4a, 4b) of the vehicle (2); (b) a device (10, 12) for detecting the movement trajectory (p(t)) of the wheel normals and/or the rotational center (Z) of the wheel (4a, 4b) during a movement of the vehicle (2); and (c) a comparing and analyzing device (14) which is designed to compare the detected movement trajectory (p(t)) of the wheel normals or the rotational center (Z) of the wheel (4a, 4b) with a specified movement trajectory (K) and to output an error message if the deviation of the detected movement trajectory (p(t)) from the specified movement trajectory (K) exceeds a specified threshold.

    摘要翻译： 用于检查车辆，特别是机动车辆的车轮悬架的装置包括：用于确定车轮的车轮法线和/或车轮的旋转中心的装置; 一种用于在车辆移动期间确定车轮正常运动轨迹和/或车轮旋转中心的装置; 以及比较和评估装置，其被配置为将所确定的车轮法线的移动轨迹和/或车轮的旋转中心与预定义的移动轨迹进行比较，并且当确定的运动的偏差 来自预定义的移动轨迹的轨迹超过预定义的限制值。

    VORRICHTUNG, VERFAHREN UND COMPUTERPROGRAMM ZUM BILDBASIERTEN ZÄHLEN VON OBJEKTEN, DIE EINE ZÄHLSTRECKE IN EINER VORGEGEBENEN RICHTUNG DURCHSCHREITEN
    7.
    发明公开
    VORRICHTUNG, VERFAHREN UND COMPUTERPROGRAMM ZUM BILDBASIERTEN ZÄHLEN VON OBJEKTEN, DIE EINE ZÄHLSTRECKE IN EINER VORGEGEBENEN RICHTUNG DURCHSCHREITEN 有权
    设备，在给定方向的对象到ZÄHLSTRECKE的基于图像的计数方法和计算机程序通过

    公开(公告)号：EP2386092A1

    公开(公告)日：2011-11-16

    申请号：EP09760822.8

    申请日：2009-11-20

    申请人： Robert Bosch GmbH

    发明人： EBLING, Julia ,  KRUEGER, Christof ,  WARZELHAN, Jan Karl

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00778

    摘要： For operators of public or commercial buildings, such as supermarkets, it is interesting to determine how many persons, in particular potential buyers, enter the building each day. In other areas, as well, entering and exiting moving objects are counted: it is typical, for example, that cars driving into and out of a parking garage are counted. The invention relates to a device 1 for counting objects in a monitoring area, having a counting module 9, wherein the counting module comprises an object counter increasing by one counting value when one of the objects completely passes through a counting section 6 in a counting direction 4 as a counting object, having at least one monitoring camera 2 for capturing the monitoring area, wherein the monitoring camera 2 is designed for outputting an image data stream of the monitoring area, and having an extraction module 10 designed for extracting moving image areas in a current image of the image data flow, wherein the moving image areas can represent the objects or partial segments thereof, wherein the counting module 9 is designed for increasing the object counter 9 by a partial value for each current image for one of the moving image areas 3, the direction of motion thereof corresponding to the counting direction 4 and thus representing a potential counting object or a partial segment thereof, said partial value being less than the counting value.