MSDevice_GLOSA.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2013-2024 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
// A device for Green Light Optimal Speed Advisory
/****************************************************************************/
#pragma once
#include <config.h>
 
#include "MSVehicleDevice.h"
#include <utils/common/SUMOTime.h>
 
 
// ===========================================================================
// class declarations
// ===========================================================================
class SUMOTrafficObject;
class MSLink;
 
 
// ===========================================================================
// class definitions
// ===========================================================================
class MSDevice_GLOSA : public MSVehicleDevice {
public:
    static void insertOptions(OptionsCont& oc);
 
 
    static void buildVehicleDevices(SUMOVehicle& v, std::vector<MSVehicleDevice*>& into);
 
    static void cleanup();
 
public:
    ~MSDevice_GLOSA();
 
 
 
 
    bool notifyMove(SUMOTrafficObject& veh, double oldPos,
                    double newPos, double newSpeed);
 
 
    bool notifyEnter(SUMOTrafficObject& veh, MSMoveReminder::Notification reason, const MSLane* enteredLane = 0);
 
 
 
 
    const std::string deviceName() const {
        return "glosa";
    }
 
    inline double getOriginalSpeedFactor() const {
        return myOriginalSpeedFactor;
    }
 
    inline bool getOverrideSafety() const {
        return myOverrideSafety;
    }
 
    inline bool isSpeedAdviceActive() const {
        return mySpeedAdviceActive;
    }
 
    std::string getParameter(const std::string& key) const;
 
    void setParameter(const std::string& key, const std::string& value);
 
    void generateOutput(OutputDevice* tripinfoOut) const;
 
 
 
private:
 
    static double getTimeToSwitch(const MSLink* tlsLink);
 
    double earliest_arrival(double speed, double distance);
 
    double latest_arrival(double speed, double distance, double earliest);
 
    double distance_at_continuous_accel(double speed, double time);
 
    double time_to_junction_at_continuous_accel(double d, double v);
 
    void adaptSpeed(double distance, double timeToJunction, double timeToSwitch);
 
    MSDevice_GLOSA(SUMOVehicle& holder, const std::string& id, double minSpeed, double range, double maxSpeedFactor,
        double addSwitchTime, bool overrideSafety, bool ignoreCFModel);
 
 
 
private:
    MSVehicle& myVeh;
 
    const MSLink* myNextTLSLink;
    double myDistance;
 
    double myMinSpeed;
    double myRange;
    double myMaxSpeedFactor;
    double myAddSwitchTime;
    bool myOverrideSafety;
    bool myIgnoreCFModel;
 
    double myOriginalSpeedFactor;
 
    bool mySpeedAdviceActive;
 
 
private:
    MSDevice_GLOSA(const MSDevice_GLOSA&);
 
    MSDevice_GLOSA& operator=(const MSDevice_GLOSA&);
 
 
};