public List<IntelligentRoundabout> GetPossibleSolutionsForNextIter(Roundabout roundaboutState)
{
var conflicts = FindConflictPoints();
switch (conflicts.Count)
{
case 0:
return new List<IntelligentRoundabout>() { GetStateWithParams(new Dictionary<int, ConflictResolution>()) };
case 1:
return new List<IntelligentRoundabout>()
{
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>(){ {conflicts[0],ConflictResolution.OnCarFirst} })
};
case 2:
return new List<IntelligentRoundabout>()
{
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>(){ {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>(){ {conflicts[0],ConflictResolution.OnCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>(){ {conflicts[0],ConflictResolution.OnCarFirst},{conflicts[1],ConflictResolution.OnCarFirst} })
};
case 3:
return new List<IntelligentRoundabout>()
{
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.OnCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.OnCarFirst},{conflicts[2],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.OnCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.OnCarFirst},{conflicts[2],ConflictResolution.OnCarFirst} }),
};
case 4:
return new List<IntelligentRoundabout>()
{
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst},{conflicts[3],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst},{conflicts[3],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.OnCarFirst},{conflicts[3],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.OnCarFirst},{conflicts[3],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.OnCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst},{conflicts[3],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.OnCarFirst },{conflicts[2],ConflictResolution.WaitingCarFirst},{conflicts[3],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.OnCarFirst },{conflicts[2],ConflictResolution.OnCarFirst},{conflicts[3],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.WaitingCarFirst},{conflicts[1],ConflictResolution.OnCarFirst },{conflicts[2],ConflictResolution.OnCarFirst},{conflicts[3],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst},{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst},{conflicts[3],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst},{conflicts[3],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.OnCarFirst},{conflicts[3],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.WaitingCarFirst},{conflicts[2],ConflictResolution.OnCarFirst},{conflicts[3],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.OnCarFirst},{conflicts[2],ConflictResolution.WaitingCarFirst},{conflicts[3],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.OnCarFirst },{conflicts[2],ConflictResolution.WaitingCarFirst},{conflicts[3],ConflictResolution.OnCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.OnCarFirst },{conflicts[2],ConflictResolution.OnCarFirst},{conflicts[3],ConflictResolution.WaitingCarFirst} }),
GetStateWithParams(new Dictionary<int, ConflictResolution>() { {conflicts[0],ConflictResolution.OnCarFirst },{conflicts[1],ConflictResolution.OnCarFirst },{conflicts[2],ConflictResolution.OnCarFirst},{conflicts[3],ConflictResolution.OnCarFirst} }), };
default:
throw new Exception("Error getting possible solutions: invalid number of conflict points;");
}
}
/// <summary>
/// Uses median. The lower the better.
/// </summary>
/// <param name="roundabout"></param>
/// <returns></returns>
public int WaitTimeMetric(Roundabout roundabout)
{
var allCars = GetAllCarsOnRoundabout();
if (allCars.Count == 0)
{
return(0);
}
var ordered = allCars.OrderBy(e => e.TimeWaiting);
var median = ordered.ToArray()[ordered.Count() / 2];
return(median.TimeWaiting);
}
private void UpdaterEventHandler(object myObject, EventArgs myEventArgs)
{
(_roundabout as ConventionalRoundabout)?.IterateSimaultion();
if (_roundabout is IntelligentRoundabout)
_roundabout = ((IntelligentRoundabout)_roundabout).GetBestNextOptionMain();
pictureBox3.Invalidate();
CurrTimeLabel.Text = $"Time : {Roundabout.MainCurrTime} sec";
CheckSimulationFinished();
}
private void StartButton_Click(object sender, EventArgs e)
{
Roundabout.SimulationDuration = (int)SimulationDurationSelector.Value;
List<TrafficPattern> patterns = new List<TrafficPattern>();
//Custom car flows
//NORTH
if (CheckBoxNorth.Checked)
patterns.Add(new TrafficPattern(EntryPosition.North, CarPerMinN.IntVal(), ToNFromN.IntVal(),
ToEFromN.IntVal(), ToSFromN.IntVal(), ToWFromN.IntVal()));
else
patterns.Add(new TrafficPattern(EntryPosition.North));
//WEST
if (CheckBoxWest.Checked)
patterns.Add(new TrafficPattern(EntryPosition.West, CarPerMinW.IntVal(), ToNFromW.IntVal(),
ToEFromW.IntVal(), ToSFromW.IntVal(), ToWFromW.IntVal()));
else
patterns.Add(new TrafficPattern(EntryPosition.West));
//SOUTH
if (CheckBoxSouth.Checked)
patterns.Add(new TrafficPattern(EntryPosition.South, CarPerMinS.IntVal(), ToNFromS.IntVal(),
ToEFromS.IntVal(), ToSFromS.IntVal(), ToWFromS.IntVal()));
else
patterns.Add(new TrafficPattern(EntryPosition.South));
//SOUTH
if (CheckBoxEast.Checked)
patterns.Add(new TrafficPattern(EntryPosition.East, CarPerMinE.IntVal(), ToNFromE.IntVal(),
ToEFromE.IntVal(), ToSFromE.IntVal(), ToWFromE.IntVal()));
else
patterns.Add(new TrafficPattern(EntryPosition.East));
//Custom car flows end
LaneGroup1.Enabled = false;
LaneGroup2.Enabled = false;
LaneGroup3.Enabled = false;
LaneGroup4.Enabled = false;
Roundabout.SimulationDuration = SimulationDurationSelector.IntVal();
SimulationDurationSelector.Enabled = false;
//Init roundabout object
if (ConventialRadio.Checked)
{
_roundabout = new ConventionalRoundabout();
_roundabout.Init(patterns);
}
else
{
_roundabout = new IntelligentRoundabout();
_roundabout.Init(patterns);
}
ConventialRadio.Enabled = false;
IntelligentRadio.Enabled = false;
ResumeButton.Enabled = true;
PauseButton.Enabled = false;
ManualIterButton.Enabled = true;
}
/// <summary>
/// Uses median. The lower the better.
/// </summary>
/// <param name="roundabout"></param>
/// <returns></returns>
public int WaitTimeMetric(Roundabout roundabout)
{
var allCars = GetAllCarsOnRoundabout();
if (allCars.Count == 0) return 0;
var ordered = allCars.OrderBy(e => e.TimeWaiting);
var median = ordered.ToArray()[ordered.Count() / 2];
return median.TimeWaiting;
}
public List <IntelligentRoundabout> GetPossibleSolutionsForNextIter(Roundabout roundaboutState)
{
var conflicts = FindConflictPoints();
switch (conflicts.Count)
{
case 0:
return(new List <IntelligentRoundabout>()
{
GetStateWithParams(new Dictionary <int, ConflictResolution>())
});
case 1:
return(new List <IntelligentRoundabout>()
{
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }
})
});
case 2:
return(new List <IntelligentRoundabout>()
{
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }
})
});
case 3:
return(new List <IntelligentRoundabout>()
{
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }
}),
});
case 4:
return(new List <IntelligentRoundabout>()
{
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }, { conflicts[3], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }, { conflicts[3], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }, { conflicts[3], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }, { conflicts[3], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }, { conflicts[3], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }, { conflicts[3], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }, { conflicts[3], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.WaitingCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }, { conflicts[3], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }, { conflicts[3], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }, { conflicts[3], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }, { conflicts[3], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.WaitingCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }, { conflicts[3], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }, { conflicts[3], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.WaitingCarFirst }, { conflicts[3], ConflictResolution.OnCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }, { conflicts[3], ConflictResolution.WaitingCarFirst }
}),
GetStateWithParams(new Dictionary <int, ConflictResolution>()
{
{ conflicts[0], ConflictResolution.OnCarFirst }, { conflicts[1], ConflictResolution.OnCarFirst }, { conflicts[2], ConflictResolution.OnCarFirst }, { conflicts[3], ConflictResolution.OnCarFirst }
}),
});
default:
throw new Exception("Error getting possible solutions: invalid number of conflict points;");
}
}
