Human-like motion planning model for driving in signalized intersections

Aggressiveness propensity index for driving behavior at signalized intersections.

The development of a quantitative intersection aggressiveness propensity index (API) is described in this paper. The index is intended to capture the overall propensity for aggressive driving to be experienced at a given signalized intersection. The index is a latent quantity that can be estimated from observed environmental, situational and driving behavior variables using structural equations...

Isolated Signalized Intersections

Geometric Motion Planning: Finding Intersections

We investigate a new model for mobile agents: Motion planning with geometric primitives, similar to rulerand-circle constructions in classical geometry. In this first paper on this subject, we consider finding intersection points between two geometric objects using mobile agents that move on these objects. This amounts to finding the rendezvous point of the two agents.

Modeling Multiple–Vehicle Property Damage Collisions in Urban Signalized Intersections

Development of disaggregate models for estimating different property damage collision type frequencies in urban intersections has rarely been studied, particularly in Iran. It seems very little research work being implemented for studying the effect factors on collision type frequency at intersections. The main objective of this paper is to develop suitable statistical models to predict types o...

New Detection System for Rural Signalized Intersections

Project Summary Report 0-4022-S – 1 – Traffi c engineers are often faced with operational and safety challenges at rural, high-speed signalized intersections. Vehicleactuated control, combined with multiple advance detectors, is often used to improve operations and safety. However, this type of detection and control has not always eliminated rear-end or right-angle crashes. Crashes sometimes co...