# electronic interlocking

> design of a signalling box for controlling railway operations without mechanical switches or relais

**Wikidata**: [Q59384080](https://www.wikidata.org/wiki/Q59384080)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Computer-based_interlocking)  
**Source**: https://4ort.xyz/entity/electronic-interlocking


## References

1. [Source](https://wiki.openstreetmap.org/wiki/OpenRailwayMap/Tagging#Signal_box)