public virtual ITripModeImpedance[] GetTripModeImpedances()
{
var modeImpedances = new ITripModeImpedance[DayPeriod.SmallDayPeriods.Length];
var availableMinutes = Tour.IsHomeBasedTour ? PersonDay.TimeWindow : Tour.ParentTour.TimeWindow;
for (var i = 0; i < DayPeriod.SmallDayPeriods.Length; i++)
{
var period = DayPeriod.SmallDayPeriods[i];
var modeImpedance = GetTripModeImpedance(period.Middle);
modeImpedances[i] = modeImpedance;
modeImpedance.AdjacentMinutesBefore = availableMinutes.AdjacentAvailableMinutesBefore(period.Start) / ChoiceModelFactory.SmallPeriodDuration;
modeImpedance.MaxMinutesBefore = availableMinutes.MaxAvailableMinutesBefore(period.Start) / ChoiceModelFactory.SmallPeriodDuration;
modeImpedance.TotalMinutesBefore = availableMinutes.TotalAvailableMinutesBefore(period.Start) / ChoiceModelFactory.SmallPeriodDuration;
modeImpedance.AdjacentMinutesAfter = availableMinutes.AdjacentAvailableMinutesAfter(period.End) / ChoiceModelFactory.SmallPeriodDuration;
modeImpedance.MaxMinutesAfter = availableMinutes.MaxAvailableMinutesAfter(period.End) / ChoiceModelFactory.SmallPeriodDuration;
modeImpedance.TotalMinutesAfter = availableMinutes.TotalAvailableMinutesAfter(period.End) / ChoiceModelFactory.SmallPeriodDuration;
}
return(modeImpedances);
}
private void RunModel(ChoiceProbabilityCalculator choiceProbabilityCalculator, ITripWrapper trip, TripTime choice = null)
{
IPersonWrapper person = trip.Person;
IPersonDayWrapper personDay = trip.PersonDay;
ITourWrapper tour = trip.Tour;
// person inputs
int partTimeWorkerFlag = person.IsPartTimeWorker.ToFlag();
int nonworkingAdultFlag = person.IsNonworkingAdult.ToFlag();
int universityStudentFlag = person.IsUniversityStudent.ToFlag();
int retiredAdultFlag = person.IsRetiredAdult.ToFlag();
int drivingAgeStudentFlag = person.IsDrivingAgeStudent.ToFlag();
int childAge5Through15Flag = person.IsChildAge5Through15.ToFlag();
int childUnder5Flag = person.IsChildUnder5.ToFlag();
// set tour inputs
int workTourFlag = tour.IsWorkPurpose().ToFlag();
int notWorkTourFlag = (!tour.IsWorkPurpose()).ToFlag();
int notHomeBasedTourFlag = (!tour.IsHomeBasedTour).ToFlag();
// set trip inputs
bool originChangeMode = trip.Sequence > 1 && trip.GetPreviousTrip().DestinationPurpose == Global.Settings.Purposes.ChangeMode;
int originWorkFlag = trip.IsWorkOriginPurpose().ToFlag();
int originSchoolFlag = trip.IsSchoolOriginPurpose().ToFlag();
int originEscortFlag = trip.IsEscortOriginPurpose().ToFlag();
int originShoppingFlag = trip.IsShoppingOriginPurpose().ToFlag();
int originPersonalBusinessFlag = trip.IsPersonalBusinessOriginPurpose().ToFlag();
int originMealFlag = trip.IsMealOriginPurpose().ToFlag();
int originSocialFlag = trip.IsSocialOriginPurpose().ToFlag();
int sovOrHovTripFlag = trip.UsesSovOrHovModes().ToFlag();
int transitTripFlag = trip.IsTransitMode().ToFlag();
int halfTourFromOriginFlag = trip.IsHalfTourFromOrigin.ToFlag();
int halfTourFromDestinationFlag = (!trip.IsHalfTourFromOrigin).ToFlag();
// set remaining inputs
ITimeWindow timeWindow = tour.IsHomeBasedTour ? personDay.TimeWindow : tour.ParentTour.TimeWindow;
ITripModeImpedance[] impedances = trip.GetTripModeImpedances();
int remainingToursCount = personDay.HomeBasedTours - personDay.GetTotalSimulatedTours();
int tripRemainingInHalfTour = (trip.DestinationParcel != null && trip.DestinationParcel != tour.OriginParcel).ToFlag(); // we don't know exact #
for (int arrivalPeriodIndex = 1; arrivalPeriodIndex < DayPeriod.SmallDayPeriods.Length; arrivalPeriodIndex++)
{
MinuteSpan arrivalPeriod = DayPeriod.SmallDayPeriods[arrivalPeriodIndex];
int previousArrivalTime = trip.GetPreviousTrip().ArrivalTime;
if (previousArrivalTime < arrivalPeriod.Start || previousArrivalTime > arrivalPeriod.End)
{
continue;
}
ITripModeImpedance arrivalImpedance = impedances[arrivalPeriod.Index]; // moved to here so not reset for every alternative
foreach (TripTime time in TripTime.Times)
{
MinuteSpan departurePeriod = time.DeparturePeriod; // moved to here so can use travel time
ITripModeImpedance departureImpedance = impedances[departurePeriod.Index];
// change availability check to include travel duration
int travelDuration = (int)Math.Round(departureImpedance.TravelTime + 0.5);
// if not the trip home, on a home-based tour, also include fastest time from the destinatinon to home
// if (trip.Tour.IsHomeBasedTour && trip.DestinationPurpose != Global.Settings.Purposes.NoneOrHome) {
// var fastestMode = Math.Min(trip.Tour.Mode, Global.Settings.Modes.Hov3);
// var pathTypeModel = PathTypeModelFactory.Singleton.Run(trip.DestinationParcel, trip.Household.ResidenceParcel, departurePeriod.Middle, 0,
// trip.Tour.DestinationPurpose, trip.Tour.CostCoefficient, trip.Tour.TimeCoefficient,
// trip.Person.IsDrivingAge, trip.Household.VehiclesAvailable, trip.Tour.Person.TransitFareDiscountFraction, false, fastestMode).First();
// travelDuration += (int) Math.Round(pathTypeModel.PathTime + 0.5);
// }
int bestArrivalTime
= trip.IsHalfTourFromOrigin
? Math.Max(departurePeriod.End - travelDuration, 1)
: Math.Min(departurePeriod.Start + travelDuration, Global.Settings.Times.MinutesInADay);
bool available =
originChangeMode
? arrivalPeriod.Index == time.DeparturePeriod.Index
: (trip.IsHalfTourFromOrigin && // if change mode, must be in same period
arrivalPeriod.Index > departurePeriod.Index &&
timeWindow.EntireSpanIsAvailable(bestArrivalTime, arrivalPeriod.Start - 1)) ||
(!trip.IsHalfTourFromOrigin &&
arrivalPeriod.Index < departurePeriod.Index &&
timeWindow.EntireSpanIsAvailable(arrivalPeriod.End, bestArrivalTime - 1)) ||
arrivalPeriod.Index == time.DeparturePeriod.Index &&
timeWindow.TotalAvailableMinutes(arrivalPeriod.Start, arrivalPeriod.End) > travelDuration;
double departurePeriodFraction = timeWindow.TotalAvailableMinutes(departurePeriod.Start, departurePeriod.End) / (departurePeriod.End - departurePeriod.Start + 1D);
int duration = Math.Abs(departurePeriod.Middle - arrivalPeriod.Middle);
available = available && departurePeriodFraction > 0;
//ensure transit path type is available in alternative
if (trip.Mode == Global.Settings.Modes.Transit && !Global.StopAreaIsEnabled)
{
double transitPathTypeInVehicleTime = ImpedanceRoster.GetValue("ivtime", trip.Mode, trip.PathType, trip.ValueOfTime, time.DeparturePeriod.Middle, trip.OriginParcel.ZoneId, trip.DestinationParcel.ZoneId).Variable;
available = available && (transitPathTypeInVehicleTime > 0);
}
ChoiceProbabilityCalculator.Alternative alternative = choiceProbabilityCalculator.GetAlternative(time.Index, available, choice != null && choice.Equals(time));
// if (choice.Equals(tripTime) && !available) {
// Console.WriteLine(available);
// }
if (!alternative.Available)
{
continue;
}
alternative.Choice = time;
double departurePeriodShift = time.DeparturePeriod.Index * (48.0 / DayPeriod.SMALL_DAY_PERIOD_TOTAL_TRIP_TIMES); //adjust shift amount if period lengths change
if (trip.IsHalfTourFromOrigin)
{
// outbound "departure" (arrival) period constants
alternative.AddUtilityTerm(11, time.DeparturePeriod.Middle.IsBetween(Global.Settings.Times.ThreeAM, Global.Settings.Times.SixAM).ToFlag());
alternative.AddUtilityTerm(12, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.SixAM, Global.Settings.Times.SevenAM).ToFlag());
alternative.AddUtilityTerm(13, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.SevenAM, Global.Settings.Times.EightAM).ToFlag());
alternative.AddUtilityTerm(14, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.EightAM, Global.Settings.Times.NineAM).ToFlag());
alternative.AddUtilityTerm(15, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.NineAM, Global.Settings.Times.TenAM).ToFlag());
alternative.AddUtilityTerm(16, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.TenAM, Global.Settings.Times.OnePM).ToFlag());
alternative.AddUtilityTerm(17, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.OnePM, Global.Settings.Times.FourPM).ToFlag());
alternative.AddUtilityTerm(18, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.FourPM, Global.Settings.Times.SevenPM).ToFlag());
alternative.AddUtilityTerm(19, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.SevenPM, Global.Settings.Times.TenPM).ToFlag());
alternative.AddUtilityTerm(20, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.TenPM, Global.Settings.Times.MinutesInADay).ToFlag());
}
else
{
// return departure period constants
alternative.AddUtilityTerm(21, time.DeparturePeriod.Middle.IsBetween(Global.Settings.Times.ThreeAM, Global.Settings.Times.SevenAM).ToFlag());
alternative.AddUtilityTerm(22, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.SevenAM, Global.Settings.Times.TenAM).ToFlag());
alternative.AddUtilityTerm(23, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.TenAM, Global.Settings.Times.OnePM).ToFlag());
alternative.AddUtilityTerm(24, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.OnePM, Global.Settings.Times.ThreePM).ToFlag());
alternative.AddUtilityTerm(124, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.ThreePM, Global.Settings.Times.FourPM).ToFlag());
alternative.AddUtilityTerm(25, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.FourPM, Global.Settings.Times.FivePM).ToFlag());
alternative.AddUtilityTerm(26, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.FivePM, Global.Settings.Times.SixPM).ToFlag());
alternative.AddUtilityTerm(27, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.SixPM, Global.Settings.Times.SevenPM).ToFlag());
alternative.AddUtilityTerm(28, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.SevenPM, Global.Settings.Times.NinePM).ToFlag());
alternative.AddUtilityTerm(29, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.NinePM, Global.Settings.Times.Midnight).ToFlag());
alternative.AddUtilityTerm(30, time.DeparturePeriod.Middle.IsLeftExclusiveBetween(Global.Settings.Times.Midnight, Global.Settings.Times.MinutesInADay).ToFlag());
}
alternative.AddUtilityTerm(31, duration.IsRightExclusiveBetween(Global.Settings.Times.ZeroHours, Global.Settings.Times.OneHour).ToFlag()); // 0 - 1
alternative.AddUtilityTerm(32, duration.IsRightExclusiveBetween(Global.Settings.Times.OneHour, Global.Settings.Times.TwoHours).ToFlag()); // 1 - 2
alternative.AddUtilityTerm(33, duration.IsRightExclusiveBetween(Global.Settings.Times.TwoHours, Global.Settings.Times.ThreeHours).ToFlag()); // 2 - 3
alternative.AddUtilityTerm(34, duration.IsRightExclusiveBetween(Global.Settings.Times.ThreeHours, Global.Settings.Times.FiveHours).ToFlag()); // 3 - 5
alternative.AddUtilityTerm(35, duration.IsRightExclusiveBetween(Global.Settings.Times.FiveHours, Global.Settings.Times.SevenHours).ToFlag()); // 5 - 7
alternative.AddUtilityTerm(36, duration.IsRightExclusiveBetween(Global.Settings.Times.SevenHours, Global.Settings.Times.NineHours).ToFlag()); // 7 - 9
alternative.AddUtilityTerm(37, duration.IsRightExclusiveBetween(Global.Settings.Times.NineHours, Global.Settings.Times.TwelveHours).ToFlag()); // 9 - 12
alternative.AddUtilityTerm(38, duration.IsRightExclusiveBetween(Global.Settings.Times.TwelveHours, Global.Settings.Times.FourteenHours).ToFlag()); // 12 - 14
alternative.AddUtilityTerm(39, duration.IsRightExclusiveBetween(Global.Settings.Times.FourteenHours, Global.Settings.Times.EighteenHours).ToFlag()); // 14 - 18
alternative.AddUtilityTerm(40, (duration >= Global.Settings.Times.EighteenHours).ToFlag()); // 18 - 24
//these were duplicate departure shift variables before, and constrained to 0 in all the coefficient files - replaced by duration shifts
alternative.AddUtilityTerm(41, partTimeWorkerFlag * duration);
alternative.AddUtilityTerm(43, nonworkingAdultFlag * duration);
alternative.AddUtilityTerm(45, universityStudentFlag * duration);
alternative.AddUtilityTerm(47, retiredAdultFlag * duration);
alternative.AddUtilityTerm(49, drivingAgeStudentFlag * duration);
alternative.AddUtilityTerm(51, childAge5Through15Flag * duration);
alternative.AddUtilityTerm(53, childUnder5Flag * duration);
alternative.AddUtilityTerm(55, halfTourFromOriginFlag * duration);
alternative.AddUtilityTerm(131, workTourFlag * halfTourFromOriginFlag * duration);
alternative.AddUtilityTerm(133, workTourFlag * halfTourFromDestinationFlag * duration);
alternative.AddUtilityTerm(135, notWorkTourFlag * halfTourFromDestinationFlag * duration);
alternative.AddUtilityTerm(137, notHomeBasedTourFlag * duration);
alternative.AddUtilityTerm(145, originEscortFlag * duration);
alternative.AddUtilityTerm(147, originShoppingFlag * duration);
alternative.AddUtilityTerm(149, originMealFlag * duration);
alternative.AddUtilityTerm(151, originSocialFlag * duration);
alternative.AddUtilityTerm(153, originPersonalBusinessFlag * duration);
alternative.AddUtilityTerm(155, originSchoolFlag * duration);
alternative.AddUtilityTerm(42, partTimeWorkerFlag * departurePeriodShift);
alternative.AddUtilityTerm(44, nonworkingAdultFlag * departurePeriodShift);
alternative.AddUtilityTerm(46, universityStudentFlag * departurePeriodShift);
alternative.AddUtilityTerm(48, retiredAdultFlag * departurePeriodShift);
alternative.AddUtilityTerm(50, drivingAgeStudentFlag * departurePeriodShift);
alternative.AddUtilityTerm(52, childAge5Through15Flag * departurePeriodShift);
alternative.AddUtilityTerm(54, childUnder5Flag * departurePeriodShift);
alternative.AddUtilityTerm(56, halfTourFromOriginFlag * departurePeriodShift);
alternative.AddUtilityTerm(132, workTourFlag * halfTourFromOriginFlag * departurePeriodShift);
alternative.AddUtilityTerm(134, workTourFlag * halfTourFromDestinationFlag * departurePeriodShift);
alternative.AddUtilityTerm(136, notWorkTourFlag * halfTourFromDestinationFlag * departurePeriodShift);
alternative.AddUtilityTerm(138, notHomeBasedTourFlag * departurePeriodShift);
alternative.AddUtilityTerm(146, originEscortFlag * departurePeriodShift);
alternative.AddUtilityTerm(148, originShoppingFlag * departurePeriodShift);
alternative.AddUtilityTerm(150, originMealFlag * departurePeriodShift);
alternative.AddUtilityTerm(152, originSocialFlag * departurePeriodShift);
alternative.AddUtilityTerm(154, originPersonalBusinessFlag * departurePeriodShift);
alternative.AddUtilityTerm(156, originSchoolFlag * departurePeriodShift);
alternative.AddUtilityTerm(86, sovOrHovTripFlag * Math.Max(departureImpedance.GeneralizedTime, 0) * tour.TimeCoefficient);
alternative.AddUtilityTerm(88, transitTripFlag * Math.Max(departureImpedance.GeneralizedTime, 0) * tour.TimeCoefficient);
alternative.AddUtilityTerm(89, transitTripFlag * (departureImpedance.GeneralizedTime < 0).ToFlag());
alternative.AddUtilityTerm(92, halfTourFromOriginFlag * Math.Log(departurePeriodFraction));
alternative.AddUtilityTerm(92, halfTourFromDestinationFlag * Math.Log(departurePeriodFraction));
alternative.AddUtilityTerm(99, tripRemainingInHalfTour / (1D + halfTourFromOriginFlag * departureImpedance.AdjacentMinutesBefore + halfTourFromDestinationFlag * departureImpedance.AdjacentMinutesAfter));
alternative.AddUtilityTerm(97, remainingToursCount / (1D + halfTourFromOriginFlag * (arrivalImpedance.TotalMinutesAfter + departureImpedance.TotalMinutesBefore) + halfTourFromDestinationFlag * (arrivalImpedance.TotalMinutesBefore + departureImpedance.TotalMinutesAfter)));
alternative.AddUtilityTerm(98, remainingToursCount / (1D + halfTourFromOriginFlag * Math.Max(arrivalImpedance.MaxMinutesBefore, departureImpedance.MaxMinutesBefore) + halfTourFromDestinationFlag * Math.Max(arrivalImpedance.MaxMinutesBefore, departureImpedance.MaxMinutesAfter)));
}
}
}
