[sumo-user] Traci + Sumo : Drive vehicle based on edge weight from Sourc

[Dhaval Varia <dhavalkvaria@xxxxxxxxx>]

Dear Listing,

I have implemented code for Traci to Start SUMO. [Attached Here With]

My target is to drive car using Ant colony algorithm from given Source to destination Junction.

But for now I want help to drive vehicle based on Edge weight.

So my Question is :

1. How to give weight to the edge using Traci Code?

2. How to drive vehicle based on Edge weight given Source & destination Junction?

Please advise me to resolve my query.

:)

Thanks & Best Regards.
----------------------------------------------------------------------------------------
Dhaval varia

(9924343883)

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 run():
    """execute the TraCI control loop"""
    step = 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')

    # 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", "traci_1.sumo.cfg",
                             "--tripinfo-output", "tripinfo.xml"])
    run()