[sumo-user] Defining Electric Vehicles

[Radha Reddy <radha.reddy.ipp@xxxxxxxxx>]

Hello,

I need to analyze the Electric Vehicles.

How I can define electric vehicles in TraCI (attached runner file)?

<vType id="typeACC" accel="2.6" decel="4.5" emergencyDecel="9" length="5" minGap="2.5" maxSpeed="8.33333" guiShape="passenger" carFollowModel="ACC" tau="1" sigma="0.5" type="ElectricVehicle" probability="0.5" color="1, 1, 0" />

Please help me in this.

Regards

Radha

#!/usr/bin/env python
# Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
# Copyright (C) 2009-2019 German Aerospace Center (DLR) and others.
# This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v2.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v20.html
# SPDX-License-Identifier: EPL-2.0

# @file    runner.py
# @author  Lena Kalleske
# @author  Daniel Krajzewicz
# @author  Michael Behrisch
# @author  Jakob Erdmann
# @date    2009-03-26
# @version $Id$

from __future__ import absolute_import
from __future__ import print_function

import os
import sys
import optparse
import random

# we need to import python modules from the $SUMO_HOME/tools directory
if 'SUMO_HOME' in os.environ:
    tools = os.path.join(os.environ['SUMO_HOME'], 'tools')
    sys.path.append(tools)
else:
    sys.exit("please declare environment variable 'SUMO_HOME'")

from sumolib import checkBinary  # noqa
import traci  # noqa


def generate_routefile():
    random.seed(18)  # make tests reproducible
    N = 2480  # number of time steps
    # demand per second from different directions
    pWE = 0.1
    #pEW = 1. / 10
    #pNS = 1. / 10
    with open("data/cross.rou.xml", "w") as routes:
        print("""<routes>
        <vType id="typeACC" accel="2.6" decel="4.5" emergencyDecel="9" length="5" minGap="2.5" maxSpeed="8.33333" guiShape="passenger" carFollowModel="ACC" tau="1" sigma="0.5" type="ElectricVehicle" probability="0.5" color="1, 1, 0" /> 
        
        <vType id="typeHD" accel="2.6" decel="4.5" emergencyDecel="9" length="5" minGap="5" maxSpeed="8.33333" guiShape="passenger" delta="4" tau="1" sigma="0.5" eClass="HBEFA3/PC_G_EU4" probability="0.5" color="1, 0, 0" />
        <vTypeDistribution id="typedist1" vTypes="typeHD typeACC"/>
        
        
        <route id="WN" edges="51o 1i 4o 54i" />
        <route id="ES" edges="52o 2i 3o 53i" />
        <route id="NE" edges="54o 4i 2o 52i" />
        <route id="SW" edges="53o 3i 1o 51i" />""", file=routes)
        vehNr = 0
        for i in range(N):
            if random.uniform(0, 1) < pWE:
                print('    <vehicle id="WN_%i" type="typedist1" route="WN" depart="%i" />' % (
                    vehNr, i), file=routes)
                vehNr += 1
            if random.uniform(0, 1) < pWE:
                print('    <vehicle id="ES_%i" type="typedist1" route="ES" depart="%i" />' % (
                    vehNr, i), file=routes)
                vehNr += 1
            if random.uniform(0, 1) < pWE:
                print('    <vehicle id="NE_%i" type="typedist1" route="NE" depart="%i" />' % (
                    vehNr, i), file=routes)
                vehNr += 1
                
            if random.uniform(0, 1) < pWE:
                print('    <vehicle id="SW_%i" type="typedist1" route="SW" depart="%i" />' % (
                    vehNr, i), file=routes)
                vehNr += 1
        print("</routes>", file=routes)

# The program looks like this
#    <tlLogic id="0" type="static" programID="0" offset="0">
# the locations of the tls are      NESW
#        <phase duration="31" state="GrGr"/>
#        <phase duration="6"  state="yryr"/>
#        <phase duration="31" state="rGrG"/>
#        <phase duration="6"  state="ryry"/>
#    </tlLogic>


def run():
    """execute the TraCI control loop"""
    step = 0
    # we start with phase 2 where EW has green
    traci.trafficlight.setPhase("0", 0)
    while traci.simulation.getMinExpectedNumber() > 0:
        traci.simulationStep()
        
        step += 1
    traci.close()
    sys.stdout.flush()


def get_options():
    optParser = optparse.OptionParser()
    optParser.add_option("--nogui", action="store_true",
                         default=False, help="run the commandline version of sumo")
    options, args = optParser.parse_args()
    return options


# this is the main entry point of this script
if __name__ == "__main__":
    options = get_options()

    # this script has been called from the command line. It will start sumo as a
    # server, then connect and run
    if options.nogui:
        sumoBinary = checkBinary('sumo')
    else:
        sumoBinary = checkBinary('sumo-gui')

    # first, generate the route file for this simulation
    generate_routefile()

    # this is the normal way of using traci. sumo is started as a
    # subprocess and then the python script connects and runs
    traci.start([sumoBinary, "-c", "data/cross.sumocfg",
                             "--tripinfo-output", "tripinfo.xml"])
    run()