PANTOGRAPHE POUR VOITURE D'UN MATÉRIEL ROULANT ADAPTÉ POUR CAPTER DU COURANT D'UNE LIGNE D'ALIMENTATION ÉLECTRIQUE

    公开(公告)号:EP3835108A1

    公开(公告)日:2021-06-16

    申请号:EP20212734.6

    申请日:2020-12-09

    申请人: SNCF Réseau

    发明人: DUBOIS, Samuel

    IPC分类号: B60L5/26

    摘要: L'invention porte principalement sur un pantographe adapté pour capter du courant électrique d'une ligne d'alimentation électrique pour matériel roulant, comprenant un bâti (2) adapté pour être fixé sur un matériel roulant, un système articulé (3) s'étendant depuis le bâti (2) entre une position repliée et une position déployée selon une direction dite de déploiement (Z), et une tête de captage (4), le pantographe (1) comprenant en outre une première bielle (10) dite anti-balançante dont les extrémités (100, 101) sont respectivement reliées au système articulé (3) et à la tête de captage (4), caractérisé en ce que le pantographe (1) comprend au moins une seconde bielle (11) dite anti-balançante dont les extrémités (110, 111) sont respectivement reliées au système articulé (3) et à la tête de captage.

    PANTOGRAPH ARC MONITORING SYSTEM AND METHOD
    5.
    发明公开

    公开(公告)号:EP3822648A1

    公开(公告)日:2021-05-19

    申请号:EP19834150.5

    申请日:2019-07-09

    申请人: Hitachi, Ltd.

    IPC分类号: G01R31/08 B60L5/24 B60L5/26

    摘要: An object of the disclosure is to provide a technique for identifying an arc position between an overhead line and a pantograph mounted on an electric vehicle. A system according to the disclosure includes: a magnetic field detector configured to detects a magnetic field generated by an arc; and a first processor disposed in an electric vehicle and configured to determine a horizontal position of the arc on a pantograph by using the magnetic field detected by the detector.

    PANTOGRAPH
    6.
    发明公开
    PANTOGRAPH 审中-公开

    公开(公告)号:EP3782843A1

    公开(公告)日:2021-02-24

    申请号:EP18927885.6

    申请日:2018-07-23

    IPC分类号: B60L5/26

    摘要: As premise that a direction coming near the main shaft(s) 6 is an x-axis plus direction and a direction going away from the main shaft(s) is an x-axis minus direction, an air spring 91 is screwed with the underframe 5 in a cantilever manner by fitting a first mounting plate 91b to an end in the x-axis minus direction of the bellofram 91a and the air spring 91 is provided with a second mounting plate 91c fitted to an end in the x-axis minus direction of the bellofram 91a, a plurality of rods 91d extending in the x-axis plus direction, which is located at outside of an outer circumference of the bellofram 91a, and is connected with the second mounting plate 91c, an arm 91e of which an end in the x-axis plus direction is connected with a driving force transmitter 10 and of which an end in the x-axis minus direction is connected with the rods 91d, and a guiding member 91f screwed with the first mounting plate 91b and movably supporting each of the rods 91d in the x-axis direction.

    DEVICE FOR MEASURING DISPLACEMENT OF PANTOGRAPH AND METHOD FOR DETECTING HARD SPOT OF TROLLEY WIRE
    10.
    发明公开
    DEVICE FOR MEASURING DISPLACEMENT OF PANTOGRAPH AND METHOD FOR DETECTING HARD SPOT OF TROLLEY WIRE 有权
    用于测量受电弓的变化和检测方法的架空线路电线硬度增加

    公开(公告)号:EP2431706A1

    公开(公告)日:2012-03-21

    申请号:EP10774953.3

    申请日:2010-05-13

    IPC分类号: G01B11/00 B60L5/26 G06T1/00

    摘要: Since an image processing unit (5A) for determining the acceleration of a pantograph by processing the image of a marker captured by a line sensor camera (2) comprises a input image creating unit (5a) for creating an input image, a template setting unit (5b) for setting a template, an image diving unit (5c) for dividing the input image, a template enlarging/reducing unit (5d) for enlarging/reducing the template, a pattern matching unit (5e) for detecting the pixel position of the marker in the input image, a pantograph displacement calculating unit (5f) for converting the pixel position of the marker into the actual displacement of the pantograph, a filtering unit (5g) for smoothing the displacement of the pantograph, and an acceleration output unit (5h) for outputting the acceleration of the pantograph; the accuracy of the pattern matching is improved.

    摘要翻译: 由于图像处理单元(图5A),用于确定性采矿集电弓的通过处理由线传感器摄像机捕获的标记的图像的加速度(2)包括一输入图像生成部(5A),用于创建关于输入图像,模板设置单元 (5b)中,用于设置的模板,图像潜水单元(图5c),用于将所述输入图像,模板放大/缩小单元(图5d),用于放大/缩小的模板中,模式匹配单元(图5e),用于检测的像素位置 的输入图像中的标记,受电弓位移计算单元(图5f),用于标记的像素位置转换成受电弓,滤波单元(5克)的实际位移用于平滑弓架的位移,和加速度输出单元上 (5H),用于输出铃声集电弓的加速度; 图案匹配的精度提高。