US: NTCIP Signal System Masters: NTCIP Signal System Masters
Description: upper-layer standards required to implement center-to-field signal-system master communicationsProfile Standards
| Level | Standard |
|---|---|
| Facilities | NTCIP Signal Controller Objects |
| Facilities | NTCIP Signal System Master Objects |
| ITS Application Entity | NTCIP Signal Controller Objects |
| ITS Application Entity | NTCIP Signal System Master Objects |
| Mgmt | NTCIP Global Objects |