org.opentrafficsim.demo.carFollowing

Class StraightPerceptionModel

java.lang.Object

org.opentrafficsim.demo.carFollowing.StraightPerceptionModel

All Implemented Interfaces:

Serializable, nl.tudelft.simulation.dsol.DSOLModel<org.djunits.value.vdouble.scalar.Time,org.djunits.value.vdouble.scalar.Duration,org.opentrafficsim.core.dsol.OTSSimTimeDouble>, org.djunits.unit.UNITS, org.opentrafficsim.core.dsol.OTSModelInterface

class StraightPerceptionModel
extends Object
implements org.opentrafficsim.core.dsol.OTSModelInterface, org.djunits.unit.UNITS

Simulate a single lane road of 5 km length. Vehicles are generated at a constant rate of 1500 veh/hour. At time 300s a blockade is inserted at position 4 km; this blockade is removed at time 500s. The used car following algorithm is IDM+ Integrated Lane Change Model with Relaxation and Synchronization, by Wouter J. Schakel, Victor L. Knoop and Bart van Arem, 2012.
Output is a set of block charts:

• Traffic density
• Speed
• Flow
• Acceleration

All these graphs display simulation time along the horizontal axis and distance along the road along the vertical axis.

Copyright (c) 2013-2016 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

$LastChangedDate: 2016-01-05 06:14:49 +0100 (Tue, 05 Jan 2016) $, @version $Revision: 1685 $, by $Author: averbraeck $, initial version ug 1, 2014

Author:

Peter Knoppers

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	StraightPerceptionModel.GTUFollowingTacticalPlannerNoPerceive Tactical planner without perception update.
(package private) class	StraightPerceptionModel.LaneBasedPerceivingCar Perceiving car.

Nested classes/interfaces inherited from interface nl.tudelft.simulation.dsol.DSOLModel

nl.tudelft.simulation.dsol.DSOLModel.CalendarDouble, nl.tudelft.simulation.dsol.DSOLModel.CalendarFloat, nl.tudelft.simulation.dsol.DSOLModel.CalendarLong, nl.tudelft.simulation.dsol.DSOLModel.TimeDouble, nl.tudelft.simulation.dsol.DSOLModel.TimeDoubleUnit, nl.tudelft.simulation.dsol.DSOLModel.TimeFloat, nl.tudelft.simulation.dsol.DSOLModel.TimeFloatUnit, nl.tudelft.simulation.dsol.DSOLModel.TimeLong, nl.tudelft.simulation.dsol.DSOLModel.TimeLongUnit

Field Summary

Fields

Modifier and Type	Field and Description
(package private) nl.tudelft.simulation.jstats.distributions.DistContinuous	forwardHeadwayDist The forward headway distribution.
(package private) nl.tudelft.simulation.jstats.distributions.DistContinuous	perceptionIntervalDist The perception interval distribution.

Fields inherited from interface org.djunits.unit.UNITS

ABAMPERE, ABCOULOMB, ABVOLT, ACRE, AMPERE, ARCMINUTE, ARCSECOND, ARE, ATMOSPHERE_STANDARD, ATMOSPHERE_TECHNICAL, ATOMIC_UNIT, BAR, BARYE, BTU_ISO, BTU_IT, CALORIE_IT, CENTESIMAL_ARCMINUTE, CENTESIMAL_ARCSECOND, CENTIMETER, CENTIMETER_MERCURY, COULOMB, CUBIC_CENTIMETER, CUBIC_DECIMETER, CUBIC_FEET_PER_MINUTE, CUBIC_FEET_PER_SECOND, CUBIC_FOOT, CUBIC_INCH, CUBIC_INCH_PER_MINUTE, CUBIC_INCH_PER_SECOND, CUBIC_KM, CUBIC_METER, CUBIC_METER_PER_DAY, CUBIC_METER_PER_HOUR, CUBIC_METER_PER_MINUTE, CUBIC_METER_PER_SECOND, CUBIC_MILE, CUBIC_YARD, DALTON, DAY, DECIMETER, DEGREE, DEGREE_CELSIUS, DEGREE_FAHRENHEIT, DEGREE_RANKINE, DEGREE_REAUMUR, DEKAMETER, DYNE, ELECTRONVOLT, EMU, ERG, ERG_PER_SECOND, ESU, EXA_ELECTRONVOLT, FARADAY, FOOT, FOOT_MERCURY, FOOT_PER_SECOND, FOOT_PER_SECOND_2, FOOT_POUND_FORCE, FOOT_POUND_FORCE_PER_HOUR, FOOT_POUND_FORCE_PER_MINUTE, FOOT_POUND_FORCE_PER_SECOND, FRANKLIN, GAL, GALLON_IMP, GALLON_PER_DAY, GALLON_PER_HOUR, GALLON_PER_MINUTE, GALLON_PER_SECOND, GALLON_US_FLUID, GIGA_ELECTRONVOLT, GIGAHERTZ, GIGAWATT, GIGAWATT_HOUR, GRAD, GRAM, GRAM_PER_CENTIMETER_3, HECTARE, HECTOMETER, HECTOPASCAL, HERTZ, HORSEPOWER_METRIC, HOUR, INCH, INCH_MERCURY, INCH_PER_SECOND_2, INCH_POUND_FORCE, JOULE, KELVIN, KG_PER_METER_3, KGF_PER_SQUARE_MM, KILO_ELECTRONVOLT, KILOAMPERE, KILOCALORIE, KILOGRAM, KILOGRAM_FORCE, KILOGRAM_PER_SECOND, KILOHERTZ, KILOMETER, KILOOHM, KILOPASCAL, KILOVOLT, KILOWATT, KILOWATT_HOUR, KM_PER_HOUR, KM_PER_HOUR_2, KNOT, KNOT_PER_SECOND, LITER, LITER_PER_DAY, LITER_PER_HOUR, LITER_PER_MINUTE, LITER_PER_SECOND, MEGA_ELECTRONVOLT, MEGAHERTZ, MEGAOHM, MEGAVOLT, MEGAWATT, MEGAWATT_HOUR, METER, METER_KILOGRAM_FORCE, METER_PER_SECOND, METER_PER_SECOND_2, MICROAMPERE, MICROVOLT, MICROWATT_HOUR, MILE, MILE_PER_HOUR, MILE_PER_HOUR_2, MILE_PER_HOUR_PER_SECOND, MILLI_ELECTRONVOLT, MILLIAMPERE, MILLIAMPERE_HOUR, MILLIBAR, MILLIMETER, MILLIMETER_MERCURY, MILLIOHM, MILLISECOND, MILLIVOLT, MILLIWATT_HOUR, MINUTE, NANOAMPERE, NAUTICAL_MILE, NEWTON, NEWTON_METER, OHM, OUNCE, OUNCE_FORCE, OUNCE_IMP_FLUID, OUNCE_US_FLUID, PASCAL, PER_CENTIMETER, PER_DAY, PER_DECIMETER, PER_DEKAMETER, PER_FOOT, PER_HECTOMETER, PER_HOUR, PER_INCH, PER_KILOMETER, PER_METER, PER_MILE, PER_MILLIMETER, PER_MILLISECOND, PER_MINUTE, PER_NAUTICAL_MILE, PER_SECOND, PER_WEEK, PER_YARD, PETA_ELECTRONVOLT, PIEZE, PINT_IMP, PINT_US_FLUID, POUND, POUND_FOOT, POUND_FORCE, POUND_INCH, POUND_PER_SECOND, POUND_PER_SQUARE_FOOT, POUND_PER_SQUARE_INCH, QUART_IMP, QUART_US_FLUID, RADIAN, RPM, SECOND, SQUARE_CENTIMETER, SQUARE_DEGREE, SQUARE_FOOT, SQUARE_INCH, SQUARE_METER, SQUARE_MILE, SQUARE_MILLIMETER, SQUARE_YARD, STANDARD_GRAVITY, STATAMPERE, STATCOULOMB, STATVOLT, STERADIAN, STHENE, STHENE_METER, STHENE_METER_PER_SECOND, TERA_ELECTRONVOLT, TERAHERTZ, TERAWATT_HOUR, TON_FORCE, TON_LONG, TON_METRIC, TON_SHORT, TONNE, TORR, VOLT, WATT, WATT_HOUR, WEEK, YARD

Constructor Summary

Constructors

Constructor and Description
StraightPerceptionModel(List<org.opentrafficsim.base.modelproperties.Property<?>> properties, org.opentrafficsim.core.gtu.animation.GTUColorer gtuColorer)

Method Summary

Modifier and Type	Method and Description
void	constructModel(nl.tudelft.simulation.dsol.simulators.SimulatorInterface<org.djunits.value.vdouble.scalar.Time,org.djunits.value.vdouble.scalar.Duration,org.opentrafficsim.core.dsol.OTSSimTimeDouble> theSimulator)
protected void	createBlock() Set up the block.
protected void	drawGraphs() Notify the contour plots that the underlying data has changed.
protected void	generateCar() Generate cars at a fixed rate (implemented by re-scheduling this method).
org.opentrafficsim.road.network.lane.Lane	getLane()
org.djunits.value.vdouble.scalar.Length	getMaximumDistance()
org.djunits.value.vdouble.scalar.Length	getMinimumDistance()
List<org.opentrafficsim.road.network.lane.Lane>	getPath()
List<org.opentrafficsim.graphs.LaneBasedGTUSampler>	getPlots()
nl.tudelft.simulation.dsol.simulators.SimulatorInterface<org.djunits.value.vdouble.scalar.Time,org.djunits.value.vdouble.scalar.Duration,org.opentrafficsim.core.dsol.OTSSimTimeDouble>	getSimulator()
protected void	removeBlock() Remove the block.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

perceptionIntervalDist

nl.tudelft.simulation.jstats.distributions.DistContinuous perceptionIntervalDist

The perception interval distribution.

forwardHeadwayDist

nl.tudelft.simulation.jstats.distributions.DistContinuous forwardHeadwayDist

The forward headway distribution.

Constructor Detail

StraightPerceptionModel

StraightPerceptionModel(List<org.opentrafficsim.base.modelproperties.Property<?>> properties,
                        org.opentrafficsim.core.gtu.animation.GTUColorer gtuColorer)

Parameters:

properties - the user settable properties

gtuColorer - the default and initial GTUColorer, e.g. a DefaultSwitchableTUColorer.

Method Detail

getPath

public List<org.opentrafficsim.road.network.lane.Lane> getPath()

Returns:

List<Lane>; the set of lanes for the specified index

constructModel

public final void constructModel(nl.tudelft.simulation.dsol.simulators.SimulatorInterface<org.djunits.value.vdouble.scalar.Time,org.djunits.value.vdouble.scalar.Duration,org.opentrafficsim.core.dsol.OTSSimTimeDouble> theSimulator)
                          throws nl.tudelft.simulation.dsol.SimRuntimeException,
                                 RemoteException

Specified by:

constructModel in interface nl.tudelft.simulation.dsol.DSOLModel<org.djunits.value.vdouble.scalar.Time,org.djunits.value.vdouble.scalar.Duration,org.opentrafficsim.core.dsol.OTSSimTimeDouble>

Throws:

nl.tudelft.simulation.dsol.SimRuntimeException

RemoteException

drawGraphs

protected final void drawGraphs()

Notify the contour plots that the underlying data has changed.

createBlock

protected final void createBlock()

Set up the block.

removeBlock

protected final void removeBlock()

Remove the block.

generateCar

protected final void generateCar()
                          throws org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException

Generate cars at a fixed rate (implemented by re-scheduling this method).

Throws:

org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException - in case of a parameter problem.

getSimulator

public final nl.tudelft.simulation.dsol.simulators.SimulatorInterface<org.djunits.value.vdouble.scalar.Time,org.djunits.value.vdouble.scalar.Duration,org.opentrafficsim.core.dsol.OTSSimTimeDouble> getSimulator()
                                                                                                                                                                                                           throws RemoteException

Specified by:

getSimulator in interface nl.tudelft.simulation.dsol.DSOLModel<org.djunits.value.vdouble.scalar.Time,org.djunits.value.vdouble.scalar.Duration,org.opentrafficsim.core.dsol.OTSSimTimeDouble>

Throws:

RemoteException

getPlots

public final List<org.opentrafficsim.graphs.LaneBasedGTUSampler> getPlots()

Returns:

contourPlots

getMinimumDistance

public final org.djunits.value.vdouble.scalar.Length getMinimumDistance()

Returns:

minimumDistance

getMaximumDistance

public final org.djunits.value.vdouble.scalar.Length getMaximumDistance()

Returns:

maximumDistance

getLane

public org.opentrafficsim.road.network.lane.Lane getLane()

Returns:

lane.