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Method and device for monitoring the presence of a rail

A track and guide track technology, which is applied in the field of detection and verification, and the existence of tracks, can solve problems such as unfavorable reliability and achieve the effect of improving reliability

Inactive Publication Date: 2012-03-21
SIEMENS MOBILITY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the slider is subject to an external restrictive environment which in some cases can be detrimental to the reliability of the detection, especially when the electrical contact is lost despite correct railing

Method used

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  • Method and device for monitoring the presence of a rail
  • Method and device for monitoring the presence of a rail

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0037] As an example, figure 1 A device for checking the presence of at least one guide rail 1 of a guided vehicle is shown, which device is related to the safety of the entry of said guided vehicle, and comprises:

[0038] - a first detector 41 located downstream of the wheel or in particular the roller 3, ie in front of the wheel or roller in the direction of movement of said wheel or said roller, said detector 41 being able to detect all the presence of said track 1 and is able to transmit to the verification means 5 a first signal S concerning said presence of said track A ,

[0039] The device is characterized by:

[0040] - a second detector 42 located upstream of said wheel or said roller 3, ie behind said roller or said wheel in the direction of movement of said wheel or said wheel, can be connected in parallel with said first detector 41, and be able to detect the presence of said track 1;

[0041] - said second detector 42 is able to transmit to said verification...

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PUM

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Abstract

The invention relates to a method and to a device for monitoring the presence of at least one guide rail (1) for a guided vehicle, wherein said device includes: a first detector (41) located downstream from a wheel (3), said detector (41) being capable of detecting the presence of said rail (1) and of transmitting a first signal (SA) relating to the presence of said rail to a monitoring member (5), characterised in that: a second detector (42) located upstream from said wheel can be connected in parallel to the first sensor (41) and is capable of detecting the presence of said rail (1); and said second detector (42) can communicate, to said monitoring member (5), a second signal (SB) relating to the presence of said rail.

Description

technical field [0001] The present invention relates to a method and a device for real-time monitoring of correct alignment of a wheel on a wheel track, as described in the preamble of claims 1 and 6 . [0002] In particular, the invention relates to the detection and verification of the presence of tracks for guiding guided vehicles. Background technique [0003] In particular, the term "guided vehicle" refers to public transport means (e.g. buses, trolleybuses, trams, subways, trains or train units, etc.) for which safety aspects are of great importance, And the guidance is guaranteed by at least one track. Although these systems have operated to date without detection of orbital entry or deorbitation, current and future safety regulations require additional safety features related to orbital entry. In particular, the track is used to guide the wheel, which may for example be a galet, as it moves along the track by rotation. [0004] Document FR 2909061 A1 (or WO2008074...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K9/12B61L23/04
CPCB61K9/12B61L15/0081B61D15/08B61K9/08B61L23/04
Inventor Y·克拉里索
Owner SIEMENS MOBILITY GMBH