Spanish Train Crash Footage.
Discussion
A 'Train Expert' was saying on R4 this morning that even if the driver wanted to entre the turn too fast the on-board systems should have prevented it. This is a new length of track and new rolling stock so there will be many questions that need answering.
R.I.P. all of those who lost their lives. A terrible tragedy.
R.I.P. all of those who lost their lives. A terrible tragedy.
Paul.B said:
A 'Train Expert' was saying on R4 this morning that even if the driver wanted to entre the turn too fast the on-board systems should have prevented it. This is a new length of track and new rolling stock so there will be many questions that need answering.
R.I.P. all of those who lost their lives. A terrible tragedy.
On a rail forum someone has stated that there were no speed limiting systems on that stretch of the line. R.I.P. all of those who lost their lives. A terrible tragedy.
matchmaker said:
On a rail forum someone has stated that there were no speed limiting systems on that stretch of the line.
That seems like poor design. Again the discussions on R4 said this was the first bend as the route enters more built-up areas. A prime location to slow a HST down to negotiate this section of track?Paul.B said:
That seems like poor design. Again the discussions on R4 said this was the first bend as the route enters more built-up areas. A prime location to slow a HST down to negotiate this section of track?
You'd think so, it seems the European Train Control System (ETCS) for the high speed line ends about a mile before the crash site (about 40 seconds at line speed) The Spanish trains then use a system of control called 'Legacy" this does not provide overspeed protection. I'll never call our TPWS (Train protection and warning system) again! shouldbworking said:
So if this is a mile from the end of the overspeed protection system is that sufficient for it to accelerate to the speed suggested?
It would have been at high speed on the long straight section (but not necessarily 'overspeed') and should have slowed on the approach to the bend. It would appear for whatever reason, it didn't slow.Or to put it another way, it was coming from a FAST section into a SLOW section. Not the other way around.
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