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European transponder vehicle arrangement and method for operating a European transponder vehicle arrangement

A vehicle device and transponder technology, which is applied in vehicle control route devices, transportation and packaging, railway car body parts, etc., can solve problems such as failure, and achieve the effect of low cost

Active Publication Date: 2018-04-24
SIEMENS MOBILITY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However this method fails when jammers are received longer than the minimum receive time, which is very common

Method used

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  • European transponder vehicle arrangement and method for operating a European transponder vehicle arrangement
  • European transponder vehicle arrangement and method for operating a European transponder vehicle arrangement
  • European transponder vehicle arrangement and method for operating a European transponder vehicle arrangement

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0028] Such as image 3As shown, the illustrated Eurotransponder vehicle device 1 has a first receiving frame antenna 2 and a further receiving frame antenna 3 , each of which is formed from a coil. The two receiving frame antennas 2 and 3 are designed identically, that is to say they have the same receiving characteristics and have the same spatial orientation, that is to say are also of the same large size and are arranged side by side on a surface F of the size The area of ​​the not shown transmitting frame antenna corresponds to the corresponding Eurotransponder, also not shown. Furthermore, an additional receiving frame antenna 4 is arranged on the surface F, which surrounds the two receiving frame antennas 2 and 3 .

[0029] Receiving frame antenna 2 is connected via terminals 5 and 6 to subtractor 7 in evaluation device 8 . Furthermore, a further receiving frame antenna 3 is connected to the subtractor 7 by means of further terminals 9 and 10 . An electrical signal S...

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PUM

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Abstract

In order to avoid interference caused by radio transmitters, a European transponder vehicle device (1) is used, which has: two receiving frame antennas (2, 3) with The same reception characteristics and the same spatial orientation; and the evaluation device (8) connected to the receiving frame antenna (2, 3), when passing the transmitter, when the reception of the receiving frame antenna (2, 3) Said evaluation means flag the reception of non-European transponders when the level difference (Sd) lies mainly below a preset lower reception level (Sw) in the presence of a reference signal corresponding to the Definitely receive the signal. The invention also relates to a method for operating a Eurobalise vehicle installation.

Description

technical field [0001] European transponders are point-shaped data transmission devices in the railroad track which transmit data like a transponder when a rail vehicle passes by. The data transmitted while driving past the Eurobalise is received by the Eurobalise vehicle unit and forwarded for train control. Background technique [0002] European transponder vehicle installations are subject to interference from electromagnetic fields. Electromagnetic interference can be caused in particular by radio transmitters which are located relatively close to the railway track and transmit in the upstream frequency range of the Eurobalise, ie in the frequency range in which the Eurobalise transmits its useful information. The range of 2.5MHz to 6.0MHz can be regarded as an uplink range. In this frequency range, European transponder vehicle installations are not subject to normal electromagnetic immunity. [0003] Usually, radio transmitters outside the system transmit very narrow...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L3/12B61L27/00
CPCB61L3/121B61L3/126
Inventor 安德烈亚斯·利比希
Owner SIEMENS MOBILITY GMBH