Platform screen doors (PSDs) and platform edge doors (PEDs) at train or subway stations screen the platform from the train. They are a relatively new addition to many metro systems around the world, some having been retrofitted to established systems. They are widely used in Asian and European metro systems. The first station in the world with platform screen doors is Park Pobedy (Russian: Парк Побе́ды) in the Saint Petersburg Metro that was opened in 1961.
Read more about Platform Screen Doors: Door Types, Automatic Platform Gate, Usage, Accidents
Famous quotes containing the words platform, screen and/or doors:
“It was a favor for which to be forever silent to be shown this vision. The earth beneath had become such a flitting thing of lights and shadows as the clouds had been before. It was not merely veiled to me, but it had passed away like the phantom of a shadow, skias onar, and this new platform was gained. As I had climbed above storm and cloud, so by successive days’ journeys I might reach the region of eternal day, beyond the tapering shadow of the earth.”
—Henry David Thoreau (1817–1862)
“We like the chase better than the quarry.... And those who philosophize on the matter, and who think men unreasonable for spending a whole day in chasing a hare which they would not have bought, scarce know our nature. The hare in itself would not screen us from the sight of death and calamities; but the chase, which turns away our attention from these, does screen us.”
—Blaise Pascal (1623–1662)
“All out of doors looked darkly in at him
Through the thin frost, almost in separate stars,
That gathers on the pane in empty rooms.”
—Robert Frost (1874–1963)