Crash Mitigation At Rural Unsignalized Intersections National

Crash Mitigation At Rural Unsignalized Intersections

National Motivation

Intersection crashes

Intersection Decision Support (IDS)

The IDS Team: IVI Infrastructure Consortium

Special Concentrations by State

Why Rural Intersections?

Minnesota Focus

Guiding Principles

Guidelines for Implementation of AASHTO Strategic Highway Safety Plan

MN Pooled Fund Project: Towards a Multi-State Consensus

MN Pooled Fund Project: Towards a Multi-State Consensus

Successful Demonstration, June 2003

IDS Program

Task A: Crash Analysis

Satellite Image

Prediction of Countermeasure Effects

Task B: Enabling Research

Enabling Research

Sensors

Surveillance System - Overview

Eaton VORAD EVT-300 Radar (24. 725 GHz)

Surveillance System – Radar

Surveillance System - Lidar

Surveillance System - Lidar

Surveillance System – Vision

Surveillance System - Vision

Surveillance System – Evaluation

Radar Validation

Determination of the Radar Yaw Angle (w. r. t. North)

Radar Station for Validation

Surveillance System – Data Collection

Radar Installation with Respect to Road

Contract Issues

Human Factors Issues

Enabling Research

Human-Centered

V. E. S. T. R

Benefit: Cost Analysis

Benefit Cost Analysis: Concept

Task D: System Requirements & Specification Definition