Eclipse SUMO - Simulation of Urban MObility
MSMeanData_Harmonoise.cpp
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1 /****************************************************************************/
2 // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
3 // Copyright (C) 2001-2019 German Aerospace Center (DLR) and others.
4 // This program and the accompanying materials
5 // are made available under the terms of the Eclipse Public License v2.0
6 // which accompanies this distribution, and is available at
7 // http://www.eclipse.org/legal/epl-v20.html
8 // SPDX-License-Identifier: EPL-2.0
9 /****************************************************************************/
15 // Redirector for mean data output (net->edgecontrol)
16 /****************************************************************************/
17 
18 
19 // ===========================================================================
20 // included modules
21 // ===========================================================================
22 #include <config.h>
23 
24 #include <microsim/MSLane.h>
25 #include <microsim/MSVehicle.h>
27 #include <utils/common/SUMOTime.h>
28 #include <utils/common/ToString.h>
30 #include "MSMeanData_Harmonoise.h"
32 #include <limits>
33 
34 
35 // ===========================================================================
36 // method definitions
37 // ===========================================================================
38 // ---------------------------------------------------------------------------
39 // MSMeanData_Harmonoise::MSLaneMeanDataValues - methods
40 // ---------------------------------------------------------------------------
41 MSMeanData_Harmonoise::MSLaneMeanDataValues::MSLaneMeanDataValues(MSLane* const lane, const double length, const bool doAdd,
42  const MSMeanData_Harmonoise* parent)
43  : MSMeanData::MeanDataValues(lane, length, doAdd, parent),
44  currentTimeN(0), meanNTemp(0), myParent(parent) {}
45 
46 
48 }
49 
50 
51 void
53  sampleSeconds = 0;
54  currentTimeN = 0;
55  meanNTemp = 0;
56  travelledDistance = 0;
57 }
58 
59 
60 void
63  v.sampleSeconds += sampleSeconds;
64  v.meanNTemp += meanNTemp;
65  v.travelledDistance += travelledDistance;
66 }
67 
68 
69 void
71  meanNTemp += currentTimeN;
72  currentTimeN = 0;
73 }
74 
75 
76 void
77 MSMeanData_Harmonoise::MSLaneMeanDataValues::notifyMoveInternal(const SUMOTrafficObject& veh, const double /* frontOnLane */, const double timeOnLane, const double /*meanSpeedFrontOnLane*/, const double meanSpeedVehicleOnLane, const double /*travelledDistanceFrontOnLane*/, const double travelledDistanceVehicleOnLane, const double /* meanLengthOnLane */) {
79  // XXX: recheck, which value to use here for the speed. (Leo) Refs. #2579
80  (double) meanSpeedVehicleOnLane, veh.getAcceleration());
81  currentTimeN += (double) pow(10., (sn / 10.));
82  sampleSeconds += timeOnLane;
83  travelledDistance += travelledDistanceVehicleOnLane;
84 }
85 
86 
87 void
89  const double /*numLanes*/, const double defaultTravelTime, const int /*numVehicles*/) const {
90  dev.writeAttr("noise", (meanNTemp != 0 ? (double)(10. * log10(meanNTemp * TS / STEPS2TIME(period))) : (double) 0.));
91  if (sampleSeconds > myParent->myMinSamples) {
92  double traveltime = myParent->myMaxTravelTime;
93  if (travelledDistance > 0.f) {
94  traveltime = MIN2(traveltime, myLaneLength * sampleSeconds / travelledDistance);
95  }
96  dev.writeAttr("traveltime", traveltime);
97  } else if (defaultTravelTime >= 0.) {
98  // @todo default value for noise
99  dev.writeAttr("traveltime", defaultTravelTime);
100  }
101  dev.closeTag();
102 }
103 
104 
105 
106 // ---------------------------------------------------------------------------
107 // MSMeanData_Harmonoise - methods
108 // ---------------------------------------------------------------------------
110  const SUMOTime dumpBegin, const SUMOTime dumpEnd,
111  const bool useLanes, const bool withEmpty,
112  const bool printDefaults, const bool withInternal,
113  const bool trackVehicles,
114  const double maxTravelTime, const double minSamples,
115  const std::string& vTypes)
116  : MSMeanData(id, dumpBegin, dumpEnd, useLanes, withEmpty, printDefaults,
117  withInternal, trackVehicles, 0, maxTravelTime, minSamples, vTypes) {
118 }
119 
120 
122 
123 
125 MSMeanData_Harmonoise::createValues(MSLane* const lane, const double length, const bool doAdd) const {
126  return new MSLaneMeanDataValues(lane, length, doAdd, this);
127 }
128 
129 
130 void
133  for (std::vector<std::vector<MeanDataValues*> >::const_iterator i = myMeasures.begin(); i != myMeasures.end(); ++i) {
134  const std::vector<MeanDataValues*>& lm = *i;
135  for (std::vector<MeanDataValues*>::const_iterator j = lm.begin(); j != lm.end(); ++j) {
136  (*j)->update();
137  }
138  }
139 }
140 
141 
142 /****************************************************************************/
143 
MSVehicleType::getEmissionClass
SUMOEmissionClass getEmissionClass() const
Get this vehicle type's emission class.
Definition: MSVehicleType.h:193
SUMOTrafficObject
Representation of a vehicle or person.
Definition: SUMOTrafficObject.h:47
ToString.h
MIN2
T MIN2(T a, T b)
Definition: StdDefs.h:73
MSMeanData_Harmonoise::MSLaneMeanDataValues::addTo
void addTo(MSMeanData::MeanDataValues &val) const
Add the values to this meanData.
Definition: MSMeanData_Harmonoise.cpp:61
MSMeanData_Harmonoise::MSLaneMeanDataValues::meanNTemp
double meanNTemp
Sum of produced noise over time (pow(10, (<NOISE>/10.)))
Definition: MSMeanData_Harmonoise.h:114
SUMOTime.h
MSLane
Representation of a lane in the micro simulation.
Definition: MSLane.h:82
MSDetectorControl.h
MSMeanData_Harmonoise::createValues
MSMeanData::MeanDataValues * createValues(MSLane *const lane, const double length, const bool doAdd) const
Create an instance of MeanDataValues.
Definition: MSMeanData_Harmonoise.cpp:125
SUMOTrafficObject::getAcceleration
virtual double getAcceleration() const =0
Returns the vehicle's acceleration.
OutputDevice
Static storage of an output device and its base (abstract) implementation.
Definition: OutputDevice.h:63
SUMOTrafficObject::getVehicleType
virtual const MSVehicleType & getVehicleType() const =0
Returns the vehicle's type.
MSMeanData_Harmonoise
Noise data collector for edges/lanes.
Definition: MSMeanData_Harmonoise.h:52
MSMeanData_Harmonoise::MSMeanData_Harmonoise
MSMeanData_Harmonoise(const std::string &id, const SUMOTime dumpBegin, const SUMOTime dumpEnd, const bool useLanes, const bool withEmpty, const bool printDefaults, const bool withInternal, const bool trackVehicles, const double minSamples, const double maxTravelTime, const std::string &vTypes)
Constructor.
Definition: MSMeanData_Harmonoise.cpp:109
MSMeanData_Harmonoise::MSLaneMeanDataValues::update
void update()
Computes the noise in the last time step.
Definition: MSMeanData_Harmonoise.cpp:70
SUMOTime
long long int SUMOTime
Definition: SUMOTime.h:34
MSMeanData::myMeasures
std::vector< std::vector< MeanDataValues * > > myMeasures
Value collectors; sorted by edge, then by lane.
Definition: MSMeanData.h:429
MSVehicle.h
OutputDevice::closeTag
bool closeTag(const std::string &comment="")
Closes the most recently opened tag and optionally adds a comment.
Definition: OutputDevice.cpp:253
HelpersHarmonoise.h
OutputDevice::writeAttr
OutputDevice & writeAttr(const SumoXMLAttr attr, const T &val)
writes a named attribute
Definition: OutputDevice.h:255
MSMeanData
Data collector for edges/lanes.
Definition: MSMeanData.h:59
HelpersHarmonoise::computeNoise
static double computeNoise(SUMOEmissionClass c, double v, double a)
Returns the noise produced by the a vehicle of the given type at the given speed.
Definition: HelpersHarmonoise.cpp:96
TS
#define TS
Definition: SUMOTime.h:43
sn
static double sn[6]
Definition: odrSpiral.cpp:44
MSMeanData_Harmonoise::MSLaneMeanDataValues::MSLaneMeanDataValues
MSLaneMeanDataValues(MSLane *const lane, const double length, const bool doAdd, const MSMeanData_Harmonoise *parent)
Constructor.
Definition: MSMeanData_Harmonoise.cpp:41
STEPS2TIME
#define STEPS2TIME(x)
Definition: SUMOTime.h:56
MSMeanData::MeanDataValues::travelledDistance
double travelledDistance
The sum of the distances the vehicles travelled.
Definition: MSMeanData.h:175
OutputDevice.h
MSMeanData_Harmonoise::detectorUpdate
virtual void detectorUpdate(const SUMOTime step)
Updates the detector.
Definition: MSMeanData_Harmonoise.cpp:131
MSMeanData_Harmonoise.h
MSMeanData::MeanDataValues
Data structure for mean (aggregated) edge/lane values.
Definition: MSMeanData.h:68
MSMeanData_Harmonoise::MSLaneMeanDataValues
Data structure for mean (aggregated) edge/lane values.
Definition: MSMeanData_Harmonoise.h:61
MSMeanData_Harmonoise::~MSMeanData_Harmonoise
virtual ~MSMeanData_Harmonoise()
Destructor.
Definition: MSMeanData_Harmonoise.cpp:121
MSMeanData_Harmonoise::MSLaneMeanDataValues::reset
void reset(bool afterWrite=false)
Resets values so they may be used for the next interval.
Definition: MSMeanData_Harmonoise.cpp:52
MSMeanData::MeanDataValues::sampleSeconds
double sampleSeconds
Definition: MSMeanData.h:172
MSMeanData_Harmonoise::MSLaneMeanDataValues::~MSLaneMeanDataValues
virtual ~MSLaneMeanDataValues()
Destructor.
Definition: MSMeanData_Harmonoise.cpp:47
config.h
MSMeanData_Harmonoise::MSLaneMeanDataValues::notifyMoveInternal
void notifyMoveInternal(const SUMOTrafficObject &veh, const double, const double timeOnLane, const double meanSpeedFrontOnLane, const double meanSpeedVehicleOnLane, const double travelledDistanceFrontOnLane, const double travelledDistanceVehicleOnLane, const double)
Internal notification about the vehicle moves.
Definition: MSMeanData_Harmonoise.cpp:77
MSLane.h
MSMeanData_Harmonoise::MSLaneMeanDataValues::write
void write(OutputDevice &dev, const SUMOTime period, const double numLanes, const double defaultTravelTime, const int numVehicles=-1) const
Writes output values into the given stream.
Definition: MSMeanData_Harmonoise.cpp:88
MSMeanData::detectorUpdate
virtual void detectorUpdate(const SUMOTime step)
Updates the detector.
Definition: MSMeanData.cpp:645