Space headway <code>h2</code> at time <code>t2</code>, the time the following vehicle driver sees the lead vehicle has decelerated.

datasets

Analytical tools are designed to help people understand the complex relationships associated with freeway performance and traffic breakdown. Emphasis is placed on: (1) Traffic noise or volatility; (2) Driver behavior and safety; and (3) Stochastic modeling, models that explain breakdown and performance.

Paul Ossenbruggen

cartools

Tools for Understanding Highway Performance

h2 function

<code>h2</code> is the headway <code>hsafe(u2)</code> where <code>u2</code> is the lead vehicle speed at <code>t</code> = <code>t2</code>.<dl class="dl-horizontal">
<dt>h2</dt><dd>headway between lead and following vehicles, measured in feet.</dd>
</dl>

Format

Space headway <code>h2</code> at time <code>t2</code>, the time the following vehicle driver sees the lead vehicle has decelerated. — h2

<code>h2</code> is the headway <code>hsafe(u2)</code> where <code>u2</code> is the lead vehicle speed at <code>t</code> = <code>t2</code>.<dl class='dl-horizontal'>
<dt>h2</dt><dd>headway between lead and following vehicles, measured in feet.</dd>
</dl>

h2: Space headway `h2` at time `t2`, the time the following vehicle driver sees the lead vehicle has decelerated.

Description

Usage

Arguments

Format