Traffic Optimization for Signalized Corridors (TOSCo) Phase 1: Project Infrastructure System Requirements and Architecture Specification

Federal Highway Administration;Intelligent Transportation Systems Joint Program Office2019PDFTech ReportBalke, Kevin N.Florence, David H.Feng, YihengLeBlanc, David J.Wu, GuoyuanGuenther, Hendrik-JoernProbert, NealVijaya Kumar,VivekWilliams, RichardYoshida, HiroyukiYumak, TuncerDeering, Richard K.Goudy, R.Crash Avoidance Metrics PartnersVehicle Infrastructure Integration ConsortiumUnited States. Department of Transportation. Federal Highway AdministrationUnited States. Department of Transportation. Intelligent Transportation Systems Joint Program OfficeUnited States. Department of Transportation. Intelligent Transportation Systems Joint Program OfficeUnited States. Department of Transportation. Federal Highway AdministrationUnited StatesSignalized intersectionsTraffic signal control systemsHighway traffic controlSoftwareHighway corridorsFHWA-JPO-20-790DTFH6114H00002Final ReportThis document specifies the infrastructure design requirements, architecture, and data processes developed in Phase I of the TOSCo Phase 1 Project. It provides the following: \u2022 High-level requirements of the hardware and software components that reside on the infrastructure side of the queue \u2022 Descriptions of data elements that communicate the data needed by TOSCo-equipped vehicles to plan their speed profiles as they are approaching as TOSCo-enabled intersection \u2022 Descriptions of processes developed by the development team to produce those data elements These processes and data element may be refined as the development team transitions from proof-of-concept testing to field demonstration.99