mirror of
https://github.com/Ahp06/SUMO_Emissions.git
synced 2024-11-22 11:36:29 +00:00
131 lines
4.0 KiB
Python
131 lines
4.0 KiB
Python
"""
|
|
Created on 17 oct. 2018
|
|
|
|
@author: Axel Huynh-Phuc, Thibaud Gasser
|
|
"""
|
|
|
|
import datetime
|
|
import json
|
|
import logging
|
|
import os
|
|
import sys
|
|
|
|
from model import Emission
|
|
|
|
"""
|
|
This module defines the global configuration for the simulation
|
|
"""
|
|
|
|
|
|
class Config:
|
|
"""
|
|
The Config class defines all simulation properties that can be changed
|
|
"""
|
|
|
|
# Total of emissions of all pollutants in mg for n steps of simulation without acting on areas
|
|
# These constants are simulation dependant, you must change them according to your simulation
|
|
ref200 = Emission(co2=42816869.05436445, co=1128465.0343051048, nox=18389.648337283958, hc=6154.330914019103,
|
|
pmx=885.0829265236318)
|
|
|
|
def __init__(self):
|
|
"""
|
|
Default constructor
|
|
"""
|
|
|
|
def import_config_file(self, config_file):
|
|
"""
|
|
Import your configuration file in JSON format
|
|
:param config_file: The path to your configuration file
|
|
:return:
|
|
"""
|
|
with open(config_file, 'r') as f:
|
|
data = json.load(f)
|
|
|
|
for option in data:
|
|
self.__setattr__(option, data[option])
|
|
self.config_filename = os.path.basename(f.name)
|
|
self.check_config()
|
|
|
|
def check_config(self):
|
|
"""
|
|
Check the relevance of user configuration choices
|
|
:return:
|
|
"""
|
|
# Weight routing mode cannot be combined with other actions
|
|
if self.weight_routing_mode:
|
|
self.limit_speed_mode = False
|
|
self.adjust_traffic_light_mode = False
|
|
self.lock_area_mode = False
|
|
|
|
# If without_actions_mode is chosen
|
|
if self.without_actions_mode:
|
|
self.limit_speed_mode = False
|
|
self.adjust_traffic_light_mode = False
|
|
self.weight_routing_mode = False
|
|
self.lock_area_mode = False
|
|
|
|
def __repr__(self) -> str:
|
|
"""
|
|
:return: All properties chosen by the user
|
|
"""
|
|
return (
|
|
f'grid : {self.areas_number}x{self.areas_number}\n'
|
|
f'step number = {self.n_steps}\n'
|
|
f'window size = {self.window_size}\n'
|
|
f'weight routing mode = {self.weight_routing_mode}\n'
|
|
f'lock area mode = {self.lock_area_mode}\n'
|
|
f'limit speed mode = {self.limit_speed_mode}, RF = {self.speed_rf * 100}%\n'
|
|
f'adjust traffic light mode = {self.adjust_traffic_light_mode},'
|
|
f'RF = {self.trafficLights_duration_rf * 100}%\n'
|
|
)
|
|
|
|
def init_traci(self):
|
|
"""
|
|
Init the Traci API
|
|
:return:
|
|
"""
|
|
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'")
|
|
|
|
sumo_binary = os.path.join(os.environ['SUMO_HOME'], 'bin', self._SUMOCMD)
|
|
self.sumo_cmd = [sumo_binary, "-c", self._SUMOCFG]
|
|
|
|
def init_logger(self, save_logs=False):
|
|
"""
|
|
Init the application logger
|
|
:param save_logs: If save_logs is True, it will save the logs into the logs directory
|
|
:return:
|
|
"""
|
|
now = datetime.datetime.now()
|
|
current_date = now.strftime("%Y_%m_%d_%H_%M_%S")
|
|
|
|
if not os.path.exists('logs'):
|
|
os.makedirs('logs')
|
|
|
|
log_filename = f'logs/sumo_logs_{current_date}_{self.config_filename}.log'
|
|
|
|
logger = logging.getLogger("sumo_logger")
|
|
logger.setLevel(logging.INFO)
|
|
formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
|
|
|
|
if save_logs:
|
|
file_handler = logging.FileHandler(log_filename)
|
|
file_handler.setFormatter(formatter)
|
|
logger.addHandler(file_handler)
|
|
|
|
handler = logging.StreamHandler()
|
|
handler.setFormatter(formatter)
|
|
logger.addHandler(handler)
|
|
|
|
return logger
|
|
|
|
def get_ref_emissions(self):
|
|
"""
|
|
:return: Return the sum of all emissions (in mg) from the simulation of reference
|
|
"""
|
|
if self.n_steps == 200:
|
|
return self.ref200
|