SUMO - Simulation of Urban MObility
MSCFModel_PWag2009.h
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1 /****************************************************************************/
9 // Scalable model based on Krauß by Peter Wagner
10 /****************************************************************************/
11 // SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
12 // Copyright (C) 2010-2015 DLR (http://www.dlr.de/) and contributors
13 /****************************************************************************/
14 //
15 // This file is part of SUMO.
16 // SUMO is free software: you can redistribute it and/or modify
17 // it under the terms of the GNU General Public License as published by
18 // the Free Software Foundation, either version 3 of the License, or
19 // (at your option) any later version.
20 //
21 /****************************************************************************/
22 #ifndef MSCFModel_PWag2009_h
23 #define MSCFModel_PWag2009_h
24 
25 // ===========================================================================
26 // included modules
27 // ===========================================================================
28 #ifdef _MSC_VER
29 #include <windows_config.h>
30 #else
31 #include <config.h>
32 #endif
33 
34 #include "MSCFModel.h"
36 
37 
38 // ===========================================================================
39 // class definitions
40 // ===========================================================================
45 class MSCFModel_PWag2009 : public MSCFModel {
46 public:
54  SUMOReal headwayTime, SUMOReal tauLast, SUMOReal apProb);
55 
56 
59 
60 
63 
69  SUMOReal moveHelper(MSVehicle* const veh, SUMOReal vPos) const;
70 
71 
80  SUMOReal followSpeed(const MSVehicle* const veh, SUMOReal speed, SUMOReal gap2pred, SUMOReal predSpeed, SUMOReal predMaxDecel) const;
81 
82 
90  SUMOReal stopSpeed(const MSVehicle* const veh, const SUMOReal speed, SUMOReal gap2pred) const;
91 
92 
97  int getModelID() const {
99  }
100 
101 
106  return myDawdle;
107  }
109 
110 
111 
116  MSCFModel* duplicate(const MSVehicleType* vtype) const;
117 
118 
120  VehicleVariables* ret = new VehicleVariables();
121  ret->aOld = 0.0;
122  return ret;
123  }
124 
125 
126 private:
128  public:
130  };
131 
137  SUMOReal _v(const MSVehicle* const veh, SUMOReal speed, SUMOReal gap, SUMOReal predSpeed) const;
138 
139 
144  SUMOReal dawdle(SUMOReal speed) const;
145 
146 private:
151 
154 
157 
160 
164 
165 };
166 
167 #endif /* MSCFModel_PWag2009_H */
SUMOReal stopSpeed(const MSVehicle *const veh, const SUMOReal speed, SUMOReal gap2pred) const
Computes the vehicle&#39;s safe speed for approaching a non-moving obstacle (no dawdling) ...
Representation of a vehicle in the micro simulation.
Definition: MSVehicle.h:80
SUMOReal myTauLastDecel
The precomputed value for (minimum headway time)*myDecel.
SUMOReal _v(const MSVehicle *const veh, SUMOReal speed, SUMOReal gap, SUMOReal predSpeed) const
Returns the next velocity.
SUMOReal getImperfection() const
Get the driver&#39;s imperfection.
int getModelID() const
Returns the model&#39;s name.
The car-following model abstraction.
Definition: MSCFModel.h:59
~MSCFModel_PWag2009()
Destructor.
MSCFModel_PWag2009(const MSVehicleType *vtype, SUMOReal accel, SUMOReal decel, SUMOReal dawdle, SUMOReal headwayTime, SUMOReal tauLast, SUMOReal apProb)
Constructor.
The car-following model and parameter.
Definition: MSVehicleType.h:74
SUMOReal followSpeed(const MSVehicle *const veh, SUMOReal speed, SUMOReal gap2pred, SUMOReal predSpeed, SUMOReal predMaxDecel) const
Computes the vehicle&#39;s safe speed (no dawdling)
virtual MSCFModel::VehicleVariables * createVehicleVariables() const
Returns model specific values which are stored inside a vehicle and must be used with casting...
SUMOReal moveHelper(MSVehicle *const veh, SUMOReal vPos) const
Applies interaction with stops and lane changing model influences.
SUMOReal dawdle(SUMOReal speed) const
Applies driver imperfection (dawdling / sigma)
Scalable model based on Krauß by Peter Wagner.
SUMOReal myDecelDivTau
The precomputed value for myDecel/myTau.
MSCFModel * duplicate(const MSVehicleType *vtype) const
Duplicates the car-following model.
#define SUMOReal
Definition: config.h:214
SUMOReal myTauDecel
The precomputed value for myDecel*myTau.
SUMOReal myActionPointProbability
The probability for any action.