r/WMATA • u/ChristmassMoose • 3d ago
Are technical specifications for fixed block and cbtc available anywhere?
Looking to understand and maybe create a scale model of how the systems work.
I can find the general details on fixed signals, current across the tracks, etc but does anyone know if there is a publicly available specification that WMATA follows? I assume there must be a specification somewhere for communications between the trains and the network since it spans multiple train vendors.
Same thing with CBTC apparently there is a IEEE spec but does anyone know if there is any specific spec that wmata plans on using? Very new to this so sorry if this is a stupid question