Scenarios

Configure scenarios

Since R2024b

Description

The Scenarios block implements the driver scenario. The subsystem contains variants that generate maneuver-specific driver reference velocity, path, and action signals. Select Driver reference to input external driver reference signals. Select Driver commands to input external driver signals.

Additionally, you can control external or internally generated signals by setting the workspace variables ExtDrvRefSwitch and ExtDrvCmdsSwitch to true or false during runtime. Consider using the switch values when running multiple simulations that require both external and internal maneuvers or when overriding nominal model-generated ones.

Ports

Input

ExtDrvRef — External driver reference

Bus

External driver reference signals.

Dependencies

To create this port, select Driver reference.

ExtDrvCmd — External driver commands

Bus

External driver commands signals.

Dependencies

To create this port, select Driver reference.

VehFdbk — Vehicle feedback

Bus

Bus containing vehicle feedback signals, including velocity, acceleration, and steering wheel torque.

Output

Vis — Visualization reference signals

Bus

Bus containing the visualization reference signals, including longitudinal and lateral displacement, and steering.

VehRef — Vehicle reference signals

Bus

Bus containing the vehicle reference signals, including longitudinal and lateral displacement, and steering.

Fdbk — Vehicle location feedback signals

Bus

Bus containing vehicle displacement feedback signals.

Parameters

Driver reference — Enable external driver input

off (default) | on

Specify to create an external driver reference inport, ExtDrvRef.

Driver commands — Enable external driver commands

off (default) | on

Specify to create an external driver commands inport, ExtDrvCmd.

Version History

Introduced in R2024b