TMC In-Vehicle Signing Management Functional Area
Description
Formats and outputs information to field equipment that supports in-vehicle signage equipment communications.
Included In
Functional Requirements
| ID | Requirement |
|---|
| 1 | The center shall format and output variable sign information such as traffic and road conditions to field equipment that supports in-vehicle signage communications. |
| 2 | The center shall format and output advisory information, such as detour information, wide-area alerts, work zone intrusion information, and other special information to field equipment that supports in-vehicle signage communications. |
| 3 | The center shall monitor and manage output of indicator and fixed sign information, including static sign information (e.g., stop, curve warning, guide signs, service signs, and directional signs) and dynamic information (e.g., current signal states and local conditions warnings identified by local environmental sensors) by field equipment that supports in-vehicle signage communications. |
| 4 | The center shall receive system operational status from field equipment that supports in-vehicle signage communications. |
| 5 | The center shall receive system fault data from field equipment that supports in-vehicle signage communications. |