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43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
"""
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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 lanes_in_area(area):
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for lane_id in traci.lane.getIDList():
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polygon_lane = LineString(traci.lane.getShape(lane_id))
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if area.rectangle.intersects(polygon_lane):
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yield lane_id
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def computeEdgeWeight(edge_id):
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return traci.edge.getCO2Emission(edge_id)
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#Useless because vehicles reroute automatically by travelTime
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def rerouteVehicles():
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for veh_id in traci.vehicle.getIDList():
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traci.vehicle.rerouteTraveltime(veh_id,True)
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def adjustEdgesWeight():
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for edge_id in traci.edge.getIDList():
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weight = computeEdgeWeight(edge_id) #by default edges weight = length/mean speed
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traci.edge.adaptTraveltime(edge_id, weight)
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def lock_area(area: Area, vehicles: Iterable[Vehicle]):
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max_speed = 30
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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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