Patent demonstration · Client simulation

Smart Interlocking for Metro Doors

Series contact interlock on the door edge — detects thin fabric (saree, dupatta, scarf) that pressure and IR sensors miss. Live attract loop below.

Live sim

00:00

Phase

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Circuit

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Contacts

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Relay 24 V

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Initializing…

24V DC

Interlock voltage

8×Ø8 mm

Series contacts · 40 mm pitch

I / T

Rubber edge strip

1 open

Any break → reopen