SUMO1.9.2 TraCI python 简单使用

痛定思痛。 2022-09-04 05:46 72阅读 0赞

# 1.exa.sumocfg #

# 2.sim.py #

import optparse
    import sys
    import time
    import traci
    from sumolib import checkBinary
    import os
    
    if 'SUMO_HOME' in os.environ:
        sys.path.append(os.path.join(os.environ['SUMO_HOME'], 'tools'))
    else:
        sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
    
    
    # gui options
    # if you want nogui, please cmd -> python sim.py --nogui
    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
    
    
    # sim loop
    # until scenario has no car
    def run():
        while traci.simulation.getMinExpectedNumber() > 0:
            traci.simulationStep()
            time.sleep(0.1)
            ElapsedTime = traci.simulation.getTime()
            all_vehicle_id = traci.vehicle.getIDList()
            print("ElapsedTime", ElapsedTime, "car_list", all_vehicle_id)
        traci.close()
        sys.stdout.flush()
    
    
    if __name__ == "__main__":
        options = get_options()
        if options.nogui:
            sumoBinary = checkBinary('sumo')
        else:
            sumoBinary = checkBinary('sumo-gui')
    
        sumo_file = "F:\\workSpace\\sumo\\scenario_test\\exa.sumocfg"
        traci.start([sumoBinary, "-c", sumo_file])
        run()

# 3.效果图 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxODU0Mjkx_size_16_color_FFFFFF_t_70]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxODU0Mjkx_size_16_color_FFFFFF_t_70]: /images/20220829/d0c56be4dac44af787bc51da366cec0d.png