SUMO - Simulation of Urban MObility
HelpersHBEFA3.h
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1 /****************************************************************************/
8 // Helper methods for HBEFA3-based emission computation
9 /****************************************************************************/
10 // SUMO, Simulation of Urban MObility; see http://sumo-sim.org/
11 // Copyright (C) 2001-2014 DLR (http://www.dlr.de/) and contributors
12 /****************************************************************************/
13 //
14 // This file is part of SUMO.
15 // SUMO is free software: you can redistribute it and/or modify
16 // it under the terms of the GNU General Public License as published by
17 // the Free Software Foundation, either version 3 of the License, or
18 // (at your option) any later version.
19 //
20 /****************************************************************************/
21 #ifndef HelpersHBEFA3_h
22 #define HelpersHBEFA3_h
23 
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 <vector>
35 #include <limits>
36 #include <cmath>
37 #include <utils/common/StdDefs.h>
38 #include <utils/geom/GeomHelper.h>
40 #include "PollutantsInterface.h"
41 
42 
43 // ===========================================================================
44 // class definitions
45 // ===========================================================================
55 public:
56 
57 
58  static const int HBEFA3_BASE = 1 << 16;
59 
60 
63  HelpersHBEFA3();
64 
65 
74  SUMOEmissionClass getClass(const SUMOEmissionClass base, const std::string& vClass, const std::string& fuel, const std::string& eClass, const double weight) const;
75 
80  std::string getAmitranVehicleClass(const SUMOEmissionClass c) const;
81 
86  std::string getFuel(const SUMOEmissionClass c) const;
87 
92  int getEuroClass(const SUMOEmissionClass c) const;
93 
94 
108  inline SUMOReal compute(const SUMOEmissionClass c, const PollutantsInterface::EmissionType e, const double v, const double a, const double slope) const {
109  UNUSED_PARAMETER(slope);
110  if (c == HBEFA3_BASE || a < 0.) {
111  return 0.;
112  }
113  const int index = (c & ~PollutantsInterface::HEAVY_BIT) - HBEFA3_BASE - 1;
114  SUMOReal scale = 3.6;
115  if (e == PollutantsInterface::FUEL) {
116  if (getFuel(c) == "Diesel") {
117  scale *= 836.;
118  } else {
119  scale *= 742.;
120  }
121  }
122  const double* f = myFunctionParameter[index][e];
123  return (SUMOReal) MAX2((f[0] + f[1] * a * v + f[2] * a * a * v + f[3] * v + f[4] * v * v + f[5] * v * v * v) / scale, 0.);
124  }
125 
126 
127 private:
129  static double myFunctionParameter[45][6][6];
130 
131 };
132 
133 
134 #endif
135 
136 /****************************************************************************/
137 
static const int HBEFA3_BASE
Definition: HelpersHBEFA3.h:58
EmissionType
Enumerating all emission types, including fuel.
T MAX2(T a, T b)
Definition: StdDefs.h:72
#define UNUSED_PARAMETER(x)
Definition: StdDefs.h:39
abstract superclass for the model helpers
int getEuroClass(const SUMOEmissionClass c) const
Returns the Euro emission class described by this emission class as described in the Amitran interfac...
std::string getAmitranVehicleClass(const SUMOEmissionClass c) const
Returns the vehicle class described by this emission class as described in the Amitran interface (Pas...
Helper methods for HBEFA3-based emission computation.
Definition: HelpersHBEFA3.h:54
SUMOEmissionClass getClass(const SUMOEmissionClass base, const std::string &vClass, const std::string &fuel, const std::string &eClass, const double weight) const
Returns the emission class described by the given parameters.
SUMOReal compute(const SUMOEmissionClass c, const PollutantsInterface::EmissionType e, const double v, const double a, const double slope) const
Computes the emitted pollutant amount using the given speed and acceleration.
std::string getFuel(const SUMOEmissionClass c) const
Returns the fuel type described by this emission class as described in the Amitran interface (Gasolin...
static double myFunctionParameter[45][6][6]
The function parameter.
#define SUMOReal
Definition: config.h:215
HelpersHBEFA3()
Constructor (initializes myEmissionClassStrings)
Helper methods for PHEMlight-based emission computation.