def run_one_simulation(steps=1200):
PORT = 8813
"""
Runs one sumo simulation.
INPUT:no of time steps(1 step = 1 second)
OUTPUT:trip info file
"""
# The whole traci-sumo interface thing.
if not traci.isEmbedded():
sumoBinary = checkBinary("/usr/bin/sumo") # Computer Specific.
sumoConfig = "/home/venu/Desktop/ATC/atc_files/utc/utc_01.sumo.cfg" # Computer Specific.
if len(sys.argv) > 1:
retCode = subprocess.call("%s -c %s --python-script %s" %
(sumoBinary, sumoConfig, __file__),
shell=True,
stdout=sys.stdout)
sys.exit(retCode)
else:
sumoProcess = subprocess.Popen("%s -c %s" %
(sumoBinary, sumoConfig),
shell=True,
stdout=sys.stdout)
traci.init(PORT, 3)
# Simulation code.
step = 0
while step < steps:
traci.simulationStep()
step += 1
traci.close()
WEYELLOW,
WEYELLOW,
NSGREEN,
NSGREEN,
NSGREEN,
NSGREEN,
NSGREEN,
NSGREEN,
NSGREEN,
NSGREEN,
NSYELLOW,
NSYELLOW,
WEGREEN,
]
if not traci.isEmbedded():
N = 9000
pWE = 1.0 / 10
pEW = 1.0 / 11
pNS = 1.0 / 30
routes = open("data/cross.rou.xml", "w")
print >> routes, """<routes>
<vType id="typeWE" accel="0.8" decel="4.5" sigma="0.5" length="5" minGap="2.5" maxSpeed="16.67" guiShape="passenger"/>
<vType id="typeNS" accel="0.8" decel="4.5" sigma="0.5" length="17" minGap="3" maxSpeed="25" guiShape="bus"/>
<route id="right" edges="51o 1i 2o 52i" />
<route id="left" edges="52o 2i 1o 51i" />
<route id="down" edges="54o 4i 3o 53i" />"""
lastVeh = 0
vehNr = 0
for i in range(N):
optParser.add_option(
"--embedded",
action="store_true",
default=False,
help=
"use the sumo-internal python interpreter (sometimes faster). To use this option the featere 'python' must be enabled when compling sumo from source"
)
options, args = optParser.parse_args()
return options
# this is the main entry point of this script
if __name__ == "__main__":
options = get_options()
if traci.isEmbedded():
# this script has been called from the sumo-interal python interpreter
# only execute the main control procedure
run()
else:
# 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()
# now execute sumo
from sumolib import checkBinary
import traci
PORT = 8813
NSGREEN = "GrGr"
NSYELLOW = "yryr"
WEGREEN = "rGrG"
WEYELLOW = "ryry"
PROGRAM = [
WEYELLOW, WEYELLOW, WEYELLOW, NSGREEN, NSGREEN, NSGREEN, NSGREEN, NSGREEN,
NSGREEN, NSGREEN, NSGREEN, NSYELLOW, NSYELLOW, WEGREEN
]
if not traci.isEmbedded():
N = 9000
pWE = 1. / 10
pEW = 1. / 11
pNS = 1. / 30
routes = open("data/cross.rou.xml", "w")
print >> routes, """<routes>
<vType id="typeWE" accel="0.8" decel="4.5" sigma="0.5" length="5" minGap="2.5" maxSpeed="16.67" guiShape="passenger"/>
<vType id="typeNS" accel="0.8" decel="4.5" sigma="0.5" length="17" minGap="3" maxSpeed="25" guiShape="bus"/>
<route id="right" edges="51o 1i 2o 52i" />
<route id="left" edges="52o 2i 1o 51i" />
<route id="down" edges="54o 4i 3o 53i" />"""
lastVeh = 0
vehNr = 0
for i in range(N):
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")
optParser.add_option("--embedded", action="store_true", default=False,
help="use the sumo-internal python interpreter (sometimes faster). To use this option the featere 'python' must be enabled when compling sumo from source")
options, args = optParser.parse_args()
return options
# this is the main entry point of this script
if __name__ == "__main__":
options = get_options()
if traci.isEmbedded():
# this script has been called from the sumo-interal python interpreter
# only execute the main control procedure
run()
else:
# 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()
# now execute sumo
