Eclipse SUMO - Simulation of Urban MObility
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MSDevice_GLOSA.h
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1/****************************************************************************/
2// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
3// Copyright (C) 2013-2023 German Aerospace Center (DLR) and others.
4// This program and the accompanying materials are made available under the
5// terms of the Eclipse Public License 2.0 which is available at
6// https://www.eclipse.org/legal/epl-2.0/
7// This Source Code may also be made available under the following Secondary
8// Licenses when the conditions for such availability set forth in the Eclipse
9// Public License 2.0 are satisfied: GNU General Public License, version 2
10// or later which is available at
11// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
12// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
13/****************************************************************************/
18// A device for Green Light Optimal Speed Advisory
19/****************************************************************************/
20#pragma once
21#include <config.h>
22
23#include "MSVehicleDevice.h"
25
26
27// ===========================================================================
28// class declarations
29// ===========================================================================
31class MSLink;
32
33
34// ===========================================================================
35// class definitions
36// ===========================================================================
46public:
50 static void insertOptions(OptionsCont& oc);
51
52
63 static void buildVehicleDevices(SUMOVehicle& v, std::vector<MSVehicleDevice*>& into);
64
66 static void cleanup();
67
68public:
71
72
73
76
86 bool notifyMove(SUMOTrafficObject& veh, double oldPos,
87 double newPos, double newSpeed);
88
89
98 bool notifyEnter(SUMOTrafficObject& veh, MSMoveReminder::Notification reason, const MSLane* enteredLane = 0);
99
100
102
103
105 const std::string deviceName() const {
106 return "glosa";
107 }
108
110 std::string getParameter(const std::string& key) const;
111
113 void setParameter(const std::string& key, const std::string& value);
114
121 void generateOutput(OutputDevice* tripinfoOut) const;
122
123
124
125private:
126
128 static double getTimeToSwitch(const MSLink* tlsLink);
129
131 double earliest_arrival(double speed, double distance);
132
134 double latest_arrival(double speed, double distance, double earliest);
135
136 double distance_at_continuous_accel(double speed, double time);
137
138 double time_to_junction_at_continuous_accel(double d, double v);
139
141 void adaptSpeed(double distance, double timeToJunction, double timeToSwitch);
142
148 MSDevice_GLOSA(SUMOVehicle& holder, const std::string& id, double minSpeed, double range, double maxSpeedFactor);
149
150
151
152private:
155
160
164 double myRange;
167
170
171
172private:
175
178
179
180};
A device which collects info on the vehicle trip (mainly on departure and arrival)
void generateOutput(OutputDevice *tripinfoOut) const
Called on writing tripinfo output.
const MSLink * myNextTLSLink
the upcoming traffic light
MSVehicle & myVeh
myHolder cast to needed type
static void buildVehicleDevices(SUMOVehicle &v, std::vector< MSVehicleDevice * > &into)
Build devices for the given vehicle, if needed.
double myMaxSpeedFactor
maximum speed factor when trying to reach green light
double myRange
maximum communication range
void adaptSpeed(double distance, double timeToJunction, double timeToSwitch)
adapt speed to reach junction at green
double myMinSpeed
minimum approach speed towards red light
~MSDevice_GLOSA()
Destructor.
double time_to_junction_at_continuous_accel(double d, double v)
static void insertOptions(OptionsCont &oc)
Inserts MSDevice_GLOSA-options.
MSDevice_GLOSA(const MSDevice_GLOSA &)
Invalidated copy constructor.
double myDistance
the distance to the upcoming traffic light
bool notifyEnter(SUMOTrafficObject &veh, MSMoveReminder::Notification reason, const MSLane *enteredLane=0)
updates next tls link
double distance_at_continuous_accel(double speed, double time)
double earliest_arrival(double speed, double distance)
return minimum number of seconds to reach the junction
double myOriginalSpeedFactor
original speed factor
double latest_arrival(double speed, double distance, double earliest)
return maximum number of seconds to reach the junction
static void cleanup()
resets counters
void setParameter(const std::string &key, const std::string &value)
try to set the given parameter for this device. Throw exception for unsupported key
std::string getParameter(const std::string &key) const
try to retrieve the given parameter from this device. Throw exception for unsupported key
bool notifyMove(SUMOTrafficObject &veh, double oldPos, double newPos, double newSpeed)
updates distance and computes speed advice
static double getTimeToSwitch(const MSLink *tlsLink)
compute time to next (relevant) switch
const std::string deviceName() const
return the name for this type of device
MSDevice_GLOSA & operator=(const MSDevice_GLOSA &)
Invalidated assignment operator.
Representation of a lane in the micro simulation.
Definition MSLane.h:84
Notification
Definition of a vehicle state.
Abstract in-vehicle device.
Representation of a vehicle in the micro simulation.
Definition MSVehicle.h:77
A storage for options typed value containers)
Definition OptionsCont.h:89
Static storage of an output device and its base (abstract) implementation.
Representation of a vehicle, person, or container.
Representation of a vehicle.
Definition SUMOVehicle.h:62