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.
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.
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.
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.