2018-11-23 12:53:20 +00:00
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"""
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Created on 17 oct. 2018
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@author: Axel Huynh-Phuc, Thibaud Gasser
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"""
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from typing import Iterable
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import traci
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from shapely.geometry.linestring import LineString
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from model import Area, Vehicle
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def remove_vehicle(veh_id):
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traci.vehicle.remove(veh_id, traci.constants.REMOVE_PARKING)
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def compute_edge_weight(edge_id):
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return (traci.edge.getCOEmission(edge_id)
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+ traci.edge.getNOxEmission(edge_id)
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+ traci.edge.getHCEmission(edge_id)
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+ traci.edge.getPMxEmission(edge_id)
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+ traci.edge.getCO2Emission(edge_id))
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def adjust_edges_weights():
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for edge_id in traci.edge.getIDList():
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weight = compute_edge_weight(edge_id) # by default edges weight = length/mean speed
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traci.edge.adaptTraveltime(edge_id, weight)
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def limit_speed_into_area(area: Area, vehicles: Iterable[Vehicle], max_speed):
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print(f'Setting max speed into {area.name} to {max_speed} km/h')
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area.locked = True
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for lane in area._lanes:
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traci.lane.setMaxSpeed(lane.lane_id, max_speed/3.6)
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2018-11-23 13:40:47 +00:00
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def adjust_traffic_light_phase_duration(area,reduction_factor):
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for tl in area._tls:
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phaseDuration = traci.trafficlight.getPhaseDuration(tl.tl_id)
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traci.trafficlight.setPhaseDuration(tl.tl_id, phaseDuration*reduction_factor)
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2018-11-23 12:53:20 +00:00
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