CY 2010
1Q
2Q
3Q
4Q
CY 2011
1Q
2Q
3Q
4Q
CY 2012
1Q
2Q
3Q
4Q
CY 2013
1Q
2Q
3Q
4Q
CY 2014
1Q
2Q
3Q
4Q
SPaT Prototype
RG&I Trade Study
Positioning Prototype
Test and Evaluation
Final SPAT Interface Definition & Policy Guidance
SPaT I/F Definition
Mapping Prototype
V2I Security Reqs
CY 2009
1Q
2Q
4Q
3Q
Application Cert Reqs
SPaT I/F Review

Integrated V2I Infrastructure System (Reference Implementation):
•Integration of system requirements.
oConsolidate outputs from SPaT, positioning, mapping, communications and security.
oProduce format to enable applications.
oServe as “reference implementation.”
V2I for Safety Roadmap – Draft
Track 3
Infrastructure Communications & Interoperability
Comms Reqs
Comms TS
Integrated V2I Infrastructure
System
The Integrated V2I Infrastructure System project is designed to develop a “reference implementation,” which is defined as a working model that will serve as an example for how to deploy SPaT, mapping, positioning, security and communications, to enable V2I applications.

•Developing an Integrated V2I Infrastructure System will require taking the outputs from:
oSPaT;
oMapping;
oPositioning;
oSecurity; and
oCommunications.
•Formatting the outputs from each component so that the pieces work together as a unit, and can be deployed to enable IntelliDrive applications.
•This “reference implementation” will be a model for jurisdictions interested in deploying IntelliDrive to use to help guide them with deployment.
oThe anticipated start date is 2nd quarter 2012, with completion in the 4th quarter 2012.
oThe outcome of the project is a document that will provide the reference implementation.