DS/ENV 12315-2
Traffic and Traveller Information (TTI) - TTI Messages via Dedicated Short-Range Communication - Part 2: Data Specification - Uplink (Vehicle to Roadside)
| Organization: | DS |
| Publication Date: | 30 December 1996 |
| Status: | active |
| ICS Code (IT applications in transport): | 35.240.60 |
scope:
A Centrally Determined Route Guidance (CDRG) system using Dedicated Short Range Communication (DSRC) is based on infrastructure and equipped vehicles. The Route Guidance Information (RGI) is generated by a Central Office (CO) and distributed via DSRC to the equipped vehicles. To enable dynamic RGI the Central Office needs real time traffic flow data. This data is provided through the system itself using vehicles as probes.
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