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Integra-Signum
Train protection system
Integra-Signum is a Swiss train protection system introduced in 1933. Originally it was called Signum; the name Integra was added later. It transmits data inductively and is simple, robust and reliable also in snow.
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Integra-Signum is a Swiss train protection system introduced in 1933. Originally it was called Signum; the name Integra was added later. It transmits data inductively and is simple, robust and reliable also in snow. It is no longer used on Standard gauge railways.
Texto: Wikipédia em inglês, CC BY-SA 4.0. · Imagem: Fabian Grunder (FabiBerg) (CC BY-SA 3.0) ·