TM04-Regional Connected Vehicle Traffic Signal System

Status: Planned

Description

This service package uses both vehicle location and movement information from connected vehicles as well as infrastructure measurement of non–equipped vehicles to improve the operations of traffic signal control systems. The service package utilizes the vehicle information to adjust signal timing for an intersection or group of intersections in order to improve traffic flow, including allowing platoon flow through the intersection. Other service package provide related mobility services such as Transit Signal Priority, Freight Signal Priority, Emergency Vehicle Preemption, and Pedestrian Mobility to maximize overall arterial network performance.

This Service Package supports Next OS and Complete Corridors in the optimization of the transportation network as a whole, and the collection and delivery of signal data.

Diagram

TM04-Regional Connected Vehicle Traffic Signal System

Includes Elements

Caltrans D11 Intermodal TMC
SANDAG Virtual TMCs
SANDAG Connected Vehicle Field Equipment
Caltrans D11 Field Equipment
Private Vehicles
Connected Vehicle Roadside Equip – Mobility
Level 2 Cities ITS Field Equipment