{"version":"1.0","type":"link","title":"Computer-based interlocking - Newikis","description":"Computer-based interlocking (CBI) is railway signal interlocking implemented with computers and semiconductors, rather than using older technologies such as relays or mechanics. So it is a special subset (but most common implementation) of Solid State Interlocking systems today. In some countries…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}