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https://github.com/Ahp06/SUMO_Emissions.git
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108 lines
3.8 KiB
Python
108 lines
3.8 KiB
Python
"""
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Global configuration for the simulation
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"""
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import datetime
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import json
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import logging
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import os
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import sys
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from model import Emission
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class Config:
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# Total of emissions of all pollutants in mg for n steps of simulation without acting on areas
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# These constants are simulation dependant, you must change them according to your simulation
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ref200 = Emission(co2=42816869.05436445, co=1128465.0343051048, nox=18389.648337283958, hc=6154.330914019103,
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pmx=885.0829265236318)
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def __init__(self):
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"""Default constructor"""
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def import_config_file(self, config_file):
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with open(config_file, 'r') as f:
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data = json.load(f)
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self._SUMOCMD = data["_SUMOCMD"]
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self._SUMOCFG = data["_SUMOCFG"]
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self.areas_number = data["areas_number"]
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self.emissions_threshold = data["emissions_threshold"]
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self.n_steps = data["n_steps"]
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self.window_size = data["window_size"]
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self.without_actions_mode = data["without_actions_mode"]
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self.limit_speed_mode = data["limit_speed_mode"]
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self.speed_rf = data["speed_rf"]
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self.adjust_traffic_light_mode = data["adjust_traffic_light_mode"]
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self.trafficLights_duration_rf = data["trafficLights_duration_rf"]
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self.weight_routing_mode = data["weight_routing_mode"]
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self.lock_area_mode = data["lock_area_mode"]
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self.check_config()
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def check_config(self):
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# Weight routing mode cannot be combinated with other actions
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if self.weight_routing_mode:
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self.limit_speed_mode = False
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self.adjust_traffic_light_mode = False
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self.lock_area_mode = False
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# If without_actions_mode is choosen
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if self.without_actions_mode:
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self.limit_speed_mode = False
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self.adjust_traffic_light_mode = False
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self.weight_routing_mode = False
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self.lock_area_mode = False
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def __repr__(self) -> str:
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return (
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f'grid : {self.areas_number}x{self.areas_number}\n'
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f'step number = {self.n_steps}\n'
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f'window size = {self.window_size}\n'
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f'weight routing mode = {self.weight_routing_mode}\n'
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f'lock area mode = {self.lock_area_mode}\n'
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f'limit speed mode = {self.limit_speed_mode}, RF = {self.speed_rf * 100}%\n'
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f'adjust traffic light mode = {self.adjust_traffic_light_mode},'
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f'RF = {self.trafficLights_duration_rf * 100}%\n'
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)
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def init_traci(self):
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if 'SUMO_HOME' in os.environ:
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tools = os.path.join(os.environ['SUMO_HOME'], 'tools')
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sys.path.append(tools)
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else:
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sys.exit("please declare environment variable 'SUMO_HOME'")
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sumo_binary = os.path.join(os.environ['SUMO_HOME'], 'bin', self._SUMOCMD)
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self.sumo_cmd = [sumo_binary, "-c", self._SUMOCFG]
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def init_logger(self, save_logs=False):
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now = datetime.datetime.now()
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current_date = now.strftime("%Y_%m_%d_%H_%M_%S")
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if not os.path.exists('logs'):
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os.makedirs('logs')
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log_filename = f'logs/sumo_logs_{current_date}.log'
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logger = logging.getLogger("sumo_logger")
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logger.setLevel(logging.INFO)
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formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
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if save_logs:
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file_handler = logging.FileHandler(log_filename)
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file_handler.setFormatter(formatter)
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logger.addHandler(file_handler)
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handler = logging.StreamHandler()
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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return logger
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def get_ref_emissions(self):
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if self.n_steps == 200:
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return self.ref200
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