Simple Module TractorMobility

Package: inet.mobility.single
File: src/inet/mobility/single/TractorMobility.ned

C++ definition

Moves a tractor through a field with a certain amount of rows. Since the tractor also moves around the field, the tractor travels the number of rows PLUS one rows. Consider the following piece of ascii-art for rows=2.

>>>>>>>>>>>>>>>v ^ v ^ v <<<<<<<<<<<<<<<< v ^ v ^ >>>>>>>>>>>>>>>^

NOTE: Does not yet support 3-dimensional movement.

Author: Peterpaul Klein Haneveld

TractorMobility

Usage diagram:

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.

Inheritance diagram:

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends:

Name Type Description
MovingMobilityBase simple module

Abstract base module for mobility models.

Parameters:

Name Type Default value Description
coordinateSystemModule string ""

module path of the geographic coordinate system module

visualizeMobility bool true

false means this mobility module does no visualization

visualRepresentation string "^"

determines the module that is moved by this mobility

constraintAreaMinX double -1m/0

min x position of the constraint area, unconstrained by default (negative infinity)

constraintAreaMinY double -1m/0

min y position of the constraint area, unconstrained by default (negative infinity)

constraintAreaMinZ double -1m/0

min z position of the constraint area, unconstrained by default (negative infinity)

constraintAreaMaxX double 1m/0

max x position of the constraint area, unconstrained by default (positive infinity)

constraintAreaMaxY double 1m/0

max y position of the constraint area, unconstrained by default (positive infinity)

constraintAreaMaxZ double 1m/0

max z position of the constraint area, unconstrained by default (positive infinity)

updateInterval double 0.1s

the simulation time interval used to regularly signal mobility state changes and update the display

speed double
x1 double
y1 double
x2 double
y2 double
rowCount int

the number of rows on the field

Properties:

Name Value Description
display i=block/cogwheel
class TractorMobility

Signals:

Name Type Unit
mobilityStateChanged MobilityBase

Source code:

//
// Moves a tractor through a field with a certain amount of rows.
// Since the tractor also moves around the field, the tractor travels
// the number of rows PLUS one rows. Consider the following piece of
// ascii-art for rows=2.
//
// >>>>>>>>>>>>>>>v
// ^              v
// ^              v
// <<<<<<<<<<<<<<<<
// v              ^
// v              ^
// >>>>>>>>>>>>>>>^
//
// NOTE: Does not yet support 3-dimensional movement.
// @author Peterpaul Klein Haneveld
//
simple TractorMobility extends MovingMobilityBase
{
    parameters:
        double speed @unit(mps);
        double x1 @unit(m);
        double y1 @unit(m);
        double x2 @unit(m);
        double y2 @unit(m);
        int rowCount; // the number of rows on the field
        @class(TractorMobility);
}