Home » railML newsgroups » railML.infrastructure » ]railMLv3]: switch referece point (switch referece point)
Re: ]railMLv3]: switch referece point [message #2120 is a reply to message #2115] Sat, 26 January 2019 08:34 Go to previous messageGo to previous message
Jörg von Lingen is currently offline  Jörg von Lingen
Messages: 87
Registered: March 2016
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Attached you find the typical transformation from hardware to schematic plan in Germany.
WA - beginning of switch
WM - centre, crossing point of tangents
WE - end of switch
Ro - radius of branching track

Regards,
Jörg von Lingen - Interlocking Coordinator
Fabrizio Cosso wrote on 25.01.2019 17:43:
> Dear all,
> I would like to discuss with the community about the switch
> refence point when indicating its position in some
> positioning system.
> What's the preferred reference point?
> - the head/begin of switch position as reference point
> - center as reference point
> Are both information (begin and center) needed and used by
> systems?
>
>
> Thanks
>
> BR
>
> Fabrizio
>
 
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