From 27d48f24d6fe81560ac44761a74b6a5928c08b71 Mon Sep 17 00:00:00 2001 From: Ahp06 Date: Sun, 9 Dec 2018 19:49:37 +0100 Subject: [PATCH] Added JSON config file reader --- sumo_project/config.py | 173 +++++++++++++++++++++----------------- sumo_project/emissions.py | 3 +- 2 files changed, 99 insertions(+), 77 deletions(-) diff --git a/sumo_project/config.py b/sumo_project/config.py index 4f935f9..83c00dc 100644 --- a/sumo_project/config.py +++ b/sumo_project/config.py @@ -6,113 +6,134 @@ import datetime import logging import os import sys +import json - +class config: + + def __init__(self, config_file = None): + if not (config_file is None): + with open(config_file) as f: + data = json.load(f) + + self._SUMOCMD = data["_SUMOCMD"] + self._SUMOCFG = data["_SUMOCFG"] + self.areas_number = data["areas_number"] + self.emissions_threshold = data["emissions_threshold"] + self.n_steps = data["n_steps"] + self.without_actions_mode = data["without_actions_mode"] + self.limit_speed_mode = data["limit_speed_mode"] + self.speed_rf = data["speed_rf"] + self.adjust_traffic_light_mode = data["adjust_traffic_light_mode"] + self.trafficLights_duration_rf = data["trafficLights_duration_rf"] + self.weight_routing_mode = data["weight_routing_mode"] + self.lock_area_mode = data["lock_area_mode"] + ############################################################################### ############################# SIMULATION FILE ################################# ############################################################################### -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'") -_SUMOCMD = 'sumo' # use 'sumo-gui' cmd for UI -_SUMOCFG = "mulhouse_simulation/osm.sumocfg" -sumo_binary = os.path.join(os.environ['SUMO_HOME'], 'bin', _SUMOCMD) -sumo_cmd = [sumo_binary, "-c", _SUMOCFG] + 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'") + + _SUMOCMD = 'sumo' # use 'sumo-gui' cmd for UI + _SUMOCFG = "mulhouse_simulation/osm.sumocfg" + sumo_binary = os.path.join(os.environ['SUMO_HOME'], 'bin', _SUMOCMD) + sumo_cmd = [sumo_binary, "-c", _SUMOCFG] ############################################################################### ################################## LOGS ####################################### ############################################################################### -now = datetime.datetime.now() -current_date = now.strftime("%Y_%m_%d_%H_%M_%S") -log_filename = f'logs/sumo_logs_{current_date}.log' - -# create logger -logger = logging.getLogger("sumo_logger") -logger.setLevel(logging.INFO) -# create handler and set level to info -handler = logging.FileHandler(log_filename) -# create formatter -formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s") -# add formatter to handler -handler.setFormatter(formatter) -# add handler to logger -logger.addHandler(handler) + now = datetime.datetime.now() + current_date = now.strftime("%Y_%m_%d_%H_%M_%S") + log_filename = f'logs/sumo_logs_{current_date}.log' + + # create logger + logger = logging.getLogger("sumo_logger") + logger.setLevel(logging.INFO) + # create handler and set level to info + handler = logging.FileHandler(log_filename) + # create formatter + formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s") + # add formatter to handler + handler.setFormatter(formatter) + # add handler to logger + logger.addHandler(handler) ############################################################################### ########################## SIMULATION CONFIGURATION ########################### ############################################################################### -areas_number = 10 # Simulation boundary will be divided into areas_number x areas_number areas -emissions_threshold = 500000 -n_steps = 200 -window_size = 100 + areas_number = 10 # Simulation boundary will be divided into areas_number x areas_number areas + emissions_threshold = 500000 + n_steps = 200 + window_size = 200 ############################################################################### ########################## ACTIONS CONFIGURATION ############################## ############################################################################### -#Set this mode to True if you want running a basic simulation without actions -without_actions_mode = False + #Set this mode to True if you want running a basic simulation without actions + without_actions_mode = False -#Limit the speed into areas when the threshold is exceeded -speed_rf = 0.1 -limit_speed_mode = True - -#Decrease all traffic lights duration into the area when the threshold is exceeded -trafficLights_duration_rf = 0.2 -adjust_traffic_light_mode = True - -#Vehicles are routed according to the less polluted route (HEAVY) -weight_routing_mode = False - -#Lock the area when the threshold is exceeded (NOT FIXED) -lock_area_mode = False - -#Weight routing mode cannot be combinated with other actions -if weight_routing_mode: - limit_speed_mode = False - adjust_traffic_light_mode = False - lock_area_mode = False + #Limit the speed into areas when the threshold is exceeded + speed_rf = 0.1 + limit_speed_mode = True -#If without_actions_mode is choosen -if without_actions_mode: - limit_speed_mode = False - adjust_traffic_light_mode = False + #Decrease all traffic lights duration into the area when the threshold is exceeded + trafficLights_duration_rf = 0.2 + adjust_traffic_light_mode = True + + #Vehicles are routed according to the less polluted route (HEAVY) weight_routing_mode = False - lock_area_mode = False + + #Lock the area when the threshold is exceeded (NOT FIXED) + lock_area_mode = False + + #Weight routing mode cannot be combinated with other actions + if weight_routing_mode: + limit_speed_mode = False + adjust_traffic_light_mode = False + lock_area_mode = False + + #If without_actions_mode is choosen + if without_actions_mode: + limit_speed_mode = False + adjust_traffic_light_mode = False + weight_routing_mode = False + lock_area_mode = False ############################################################################### ########################## SIMULATION REFERENCES ############################## ############################################################################### -# Total of emissions of all pollutants in mg for n steps of simulation without locking areas -# These constants are simulation dependant, you must change them according to your simulation -total_emissions100 = 13615949.148296086 -total_emissions200 = 43970763.15084738 -total_emissions300 = 87382632.0821697 + # Total of emissions of all pollutants in mg for n steps of simulation without locking areas + # These constants are simulation dependant, you must change them according to your simulation + total_emissions100 = 13615949.148296086 + total_emissions200 = 43970763.15084738 + total_emissions300 = 87382632.0821697 ############################################################################### ########################## CONFIGURATION METHODS ############################## ############################################################################### -def get_basics_emissions(): - if n_steps == 100: - return total_emissions100 - if n_steps == 200: - return total_emissions200 - if n_steps == 300: - return total_emissions300 - -def show_config(): - return (str(f'Grid : {areas_number}x{areas_number}\n') - + str(f'step number = {n_steps}\n') - + str(f'window size = {window_size}\n') - + str(f'weight routing mode = {weight_routing_mode}\n') - + str(f'lock area mode = {lock_area_mode}\n') - + str(f'limit speed mode = {limit_speed_mode}, RF = {speed_rf*100}%\n') - + str(f'adjust traffic light mode = {adjust_traffic_light_mode} , RF = {trafficLights_duration_rf*100}%\n')) + def get_basics_emissions(self): + if self.n_steps == 100: + return self.total_emissions100 + if self.n_steps == 200: + return self.total_emissions200 + if self.n_steps == 300: + return self.total_emissions300 + + def show_config(self): + return (str(f'Grid : {self.areas_number}x{self.areas_number}\n') + + str(f'step number = {self.n_steps}\n') + + str(f'window size = {self.window_size}\n') + + str(f'weight routing mode = {self.weight_routing_mode}\n') + + str(f'lock area mode = {self.lock_area_mode}\n') + + str(f'limit speed mode = {self.limit_speed_mode}, RF = {self.speed_rf*100}%\n') + + str(f'adjust traffic light mode = {self.adjust_traffic_light_mode} , RF = {self.trafficLights_duration_rf*100}%\n')) diff --git a/sumo_project/emissions.py b/sumo_project/emissions.py index b010b1a..5ed72cc 100644 --- a/sumo_project/emissions.py +++ b/sumo_project/emissions.py @@ -7,11 +7,12 @@ from shapely.geometry import LineString from parse import search import actions -import config +from config import config import sys from model import Area, Vehicle, Lane , TrafficLight , Phase , Logic from traci import trafficlight +config = config('C:\\Users\\Admin\\Desktop\\config.json') logger = config.logger def init_grid(simulation_bounds, areas_number):