t_other_rw_dms_auto_treat_data_from_roadway

This data flow from an automated road treatment system causes a roadway information device such as a dynamic message sign (DMS) to display an indication of the status of automated road treatment (e.g. on-going, just completed, about to begin). The data flow may contain the actual data from which instructions to the driver and traveler can be produced by roadway information devices or it may contain a message code that causes a specific display. It consists of the following data items each of which is defined in its own DDE:

list_size
+ list_size{indicator_identity
+ dms_advisory_text + lane_dms_controls}

Sub Data Flows

• dms_advisory_text
• indicator_identity
• lane_dms_controls
• list_size

Parent Data Flows

• roadway_m_and_c_device_data_to_traffic
• tors-roadway_info_data_from_devices

Associated PSpecs/Terminators

• 9.2.6.2 - Control Roadway Automated Treatment System
• 1.2.7.8 - Provide Device Interface to Other Roadway Devices