Biham-Middleton-Levine traffic model

The BML traffic model is a simple 3-state cellular automaton consisting of two kinds of cars, one facing right and one facing down, taking turns to move. Here is a demo which allows you to explore the model, as well as its variants as described in my paper.

Framerate: 0

Rule: random

Density: 0% 100%

Simulation speed: 1 10

The simulation is randomly initialized. The probability of each cell being non-empty is Density.

The bar underneath the main simulation is a visualization of the next state of a cell as a function of its two neighbours and itself.