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VISSIM 5.30-05 User Manual

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11.5 Green Time Distribution<br />

Green Time Distribution<br />

<strong>VISSIM</strong> records the cumulative number of green and red durations as well as<br />

the mean and average green and red time for each signal group (phase), if<br />

option Distribution of green times is checked via EVALUATION – FILES. This<br />

information is useful for evaluations of vehicle-actuated signal controls.<br />

Definition<br />

No additional definition required.<br />

Configuration<br />

No additional configuration required.<br />

Filter<br />

Based on the Period in [Simulation seconds] specified<br />

via SIMULATION - PARAMETERS, the start of the<br />

protocol can be shifted and the duration can be<br />

reduced for recording.<br />

Results<br />

This is the format of an output text file (*.LZV):<br />

► File title<br />

► Path and name of the input file (File)<br />

► Simulation comment (Comment)<br />

► Date and time of the evaluation (Date)<br />

► Version no. with Service pack no. and Build no. (<strong>VISSIM</strong>)<br />

► Duration of the evaluation based on filter & simulation parameters (Time)<br />

► For every signal control a block for the average green times<br />

► For every signal control a block for the green and red times. The<br />

- columns represent the individual signal groups (phases) j,<br />

- rows represent the green and red time durations (up to 120 s) i.<br />

Every table entry ij indicates how often the signal group (phase) j had a<br />

green (red) time of i seconds.<br />

► For every signal control and every signal group (phas): Separate data<br />

blocks for the distribution of the green and the red times with their<br />

frequency and mean vaue and a simple graphical visualization.<br />

<strong>User</strong> <strong>Manual</strong> © PTV AG 2011 511

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