def wrapperIDtoCoords(zoneID, coord):
out = sf.zoneIDtoCoordinates(zoneID)
if coord == "lon":
return out[0]
else:
return out[1]
def toStringBooking(Stamp,Event,ToRecharge,Recharged,NearestCar,Distance,Iter,\
Discharge,TripDistance,FileID,extractedP,ZoneID,OccupiedCS,
Recharge, StartRecharge,StartRechageLVL, PoleID):
Lvl = NearestCar.getBatteryLvl()
ID = NearestCar.getID()
ZoneC = sf.zoneIDtoCoordinates(ZoneID)
EventCoords = Event.coordinates
outputString = Event.type + ";"
outputString += str(ToRecharge) + ";"
outputString += str(Recharged) + ";"
outputString += "%d;" % ID
outputString += "%.2f;" % Lvl
outputString += "%d;" % Distance
outputString += "%d;" % Iter
outputString += "%.2f;" % Recharge
outputString += "%d;" % StartRecharge
outputString += "%.2f;" % StartRechageLVL
outputString += "%d;" % Stamp
outputString += "[%.6f,%.6f];" % (EventCoords[0], EventCoords[1])
outputString += "[%.6f,%.6f];" % (ZoneC[0], ZoneC[1])
if (Discharge == "nan"):
outputString += "nan;"
outputString += "nan;"
else:
outputString += "%.2f;" % Discharge
outputString += "%.2f;" % TripDistance
outputString += "%s;" % FileID
if (extractedP == "nan"):
outputString += "nan;"
else:
outputString += "%.2f;" % extractedP
outputString += "%d;" % ZoneID
outputString += "%d;" % OccupiedCS
outputString += "%d\n" % PoleID
return outputString
def RunSim(BestEffort,
algorithmName,
algorithm,
AvaiableChargingStations,
tankThreshold,
walkingTreshold,
ZoneCars,
RechargingStation_Zones,
Stamps_Events,
DistancesFrom_Zone_Ordered,
lastS,
pThreshold,
kwh,
randomStrtingLevel,
return_dict,
processID,
direction,
city):
gv.init()
sf.assingVariables(city)
time_init = time.time()
numberOfStations = len(RechargingStation_Zones)
policy, fileID, fname = foutname(BestEffort,algorithmName,AvaiableChargingStations,numberOfStations,tankThreshold,
walkingTreshold, pThreshold, kwh)
NRecharge = 0
NStart = 0
NEnd = 0
MeterRerouteStart = []
MeterRerouteEnd = []
NDeath = 0
ActualBooking = 0
BookingID_Car = {}
ZoneID_Zone = {}
ReloadZonesCars(ZoneCars, ZoneID_Zone, AvaiableChargingStations)
if randomStrtingLevel == True :
for zone in ZoneCars:
if len(ZoneCars[zone]) > 0 :
for car in ZoneCars[zone]:
car.BatteryCurrentCapacity = round(random.SystemRandom().random(),2) * car.BatteryMaxCapacity
output_directory ="../output/Simulation_"+str(lastS)+"/"
if not os.path.exists(output_directory):
os.makedirs(output_directory)
fout = open(output_directory+fname,"w")
fout2 = open(output_directory+"debugproblem.txt","w")
a = datetime.datetime.now()
WriteOutHeader(fout, {
"Provider": gv.provider,
"Policy": policy,
"Algorithm": algorithm,
"ChargingStations":numberOfStations,
"AvaiableChargingStations":AvaiableChargingStations,
"TankThreshold":tankThreshold,
"WalkingTreshold": walkingTreshold,
"pThreshold": pThreshold,
"kwh": kwh})
fout.write("Type;ToRecharge;Recharged;ID;Lvl;Distance;Iter;Recharge;StartRecharge;Stamp;EventCoords;ZoneC;Discharge;TripDistance;FileID;extractedP;ZoneID;OccupiedCS\n")
i=0
occupiedCS = 0
#with click.progressbar(Stamps_Events, length=len(Stamps_Events)) as bar:
for inutile in range(0,1):
for Stamp in Stamps_Events:
for Event in Stamps_Events[Stamp]:
i+=1
if(Event.type == "s"):
fout2.write("%d %d \n"%(Stamp,ActualBooking))#,TotalCar1,TotalCar2))
ActualBooking +=1
BookingStarting_Position = sf.coordinates_to_index(Event.coordinates)
BookingID = Event.id_booking
NearestCar, Distance, ZoneID, Iter = SearchNearestBestCar(RechargingStation_Zones,DistancesFrom_Zone_Ordered,ZoneID_Zone,\
BookingStarting_Position, Stamp)
if NearestCar.WasInRecharge == True :
occupiedCS -= 1
Recharge, StartRecharge = NearestCar.Recharge(Stamp)
NearestCar.setStartPosition(Event.coordinates)
BookingID_Car[BookingID] = NearestCar
Lvl = NearestCar.getBatteryLvl()
ID = NearestCar.getID()
ZoneC = zoneIDtoCoordinates(ZoneID)
d={"Type":"s",
"ToRecharge":np.NaN,
"Recharged":np.NaN,
"ID":ID,
"Lvl":Lvl,
"Distance":Distance,
"Iter":Iter,
"Recharge":Recharge,
"StartRecharge":StartRecharge,
"Stamp":Stamp,
"EventCoords":Event.coordinates,
"ZoneC":ZoneC,
"Discharge":np.NaN,
"TripDistance":np.NaN,
"FileID": fileID,
"extractedP" : np.NaN,
"ZoneID":ZoneID,
"OccupiedCS":occupiedCS}
fout.write(dict_to_string(d))
if(Distance> 0):
MeterRerouteStart.append(Distance)
NStart+=1
else:
BookingEndPosition = sf.coordinates_to_index(Event.coordinates)
if(BookingEndPosition<0): print(Event.coordinates)
ActualBooking -=1
BookedCar = BookingID_Car[Event.id_booking]
Discarge, TripDistance = BookedCar.Discharge(Event.coordinates)
Lvl, ToRecharge, Recharged, Distance, ZoneID, Iter, extractedP = ParkCar(RechargingStation_Zones,DistancesFrom_Zone_Ordered,ZoneID_Zone,\
BookingEndPosition, BookedCar, tankThreshold, walkingTreshold, BestEffort,\
pThreshold)
#extra consuption if there is rerouting
if Distance > 0:
BookedCar.setStartPosition(Event.coordinates)
DiscargeR, TripDistanceR = BookedCar.Discharge(sf.zoneIDtoCoordinates(ZoneID))
Discarge += DiscargeR
TripDistance += TripDistanceR
'''
Please notice that TripDistanceR > Distance because TripDistanceR keeps in account the corr. fact
Distance is dist(centre_arrival_Zone, centre_leaving_zone), so in this distance is biased by an error of 150m
'''
# print("Distnace", Distance)
# print("Discharge", Discarge)
# print("DischargeR", DiscargeR)
# print("TripDistance", TripDistance)
# print("TripDistanceR", TripDistanceR)
# print("check", sf.haversine(Event.coordinates[0],
# Event.coordinates[1],
# sf.zoneIDtoCoordinates(ZoneID)[0],
# sf.zoneIDtoCoordinates(ZoneID)[1]
# )*gv.CorrectiveFactor
# )
# print("-------------------------")
BookedCar.setStartRecharge(Stamp)
ID = BookedCar.getID()
del BookingID_Car[Event.id_booking]
ZoneC = zoneIDtoCoordinates(ZoneID)
if Recharged == True :
occupiedCS += 1
d={"Type":"e",
"ToRecharge":ToRecharge,
"Recharged":Recharged,
"ID":ID,
"Lvl":Lvl,
"Distance":Distance,
"Iter":Iter,
"Recharge":np.NaN,
"StartRecharge":np.NaN,
"Stamp":Stamp,
"EventCoords":Event.coordinates,
"ZoneC":ZoneC,
"Discharge":Discarge,
"TripDistance":TripDistance,
"FileID": fileID,
"extractedP":extractedP,
"ZoneID":ZoneID,
"OccupiedCS":occupiedCS}
fout.write(dict_to_string(d))
if(Distance > 0):
MeterRerouteEnd.append(Distance)
if(Recharged == True):
NRecharge +=1
if(BookedCar.getBatterCurrentCapacity()<0):
NDeath +=1
NEnd+=1
# print (i, Event.type, occupiedCS)
# if occupiedCS > AvaiableChargingStations * len(RechargingStation_Zones):
# print ("Noooooo")
# break
b = datetime.datetime.now()
c = (b - a).total_seconds()
#print("End Simulation: "+str(int(c)))
fout.close()
fout2.close()
if return_dict == None :
os.system('scp %s bigdatadb:/data/03/Carsharing_data/output/Simulation_%d/%s'%(output_directory+fname,lastS,fname))
os.system('cat %s | ssh bigdatadb hdfs dfs -put -f - Simulator/output/Simulation_%s/%s' %(output_directory+fname,lastS,fname))
os.system('rm %s'%(output_directory+fname))
return
if return_dict != None:
PercRerouteEnd = len(MeterRerouteEnd)/NEnd*100
PercRerouteStart = len(MeterRerouteStart)/NStart*100
PercRecharge = NRecharge/NEnd*100
PercDeath = NDeath/NEnd*100
MedianMeterEnd = np.median(np.array(MeterRerouteEnd))
MeanMeterEnd = np.mean(np.array(MeterRerouteEnd))
MedianMeterStart = np.median(np.array(MeterRerouteStart))
MeanMeterStart = np.mean(np.array(MeterRerouteStart))
RetValues = {}
RetValues["ProcessID"] = processID
RetValues["Direction"] = direction
RetValues["PercRerouteEnd"] = PercRerouteEnd
RetValues["PercRerouteStart"] = PercRerouteStart
RetValues["PercRecharge"] = PercRecharge
RetValues["PercDeath"] = PercDeath
RetValues["MedianMeterEnd"] = MedianMeterEnd
RetValues["MeanMeterEnd"] = MeanMeterEnd
RetValues["MedianMeterStart"] = MedianMeterStart
RetValues["MeanMeterStart"] = MeanMeterStart
RetValues["NEnd"] = NEnd
RetValues["NStart"] = NStart
RetValues['WeightedWalkedDistance'] = (MeanMeterEnd * PercRerouteEnd + ((PercRecharge - PercRerouteEnd) * 150))/100
return_dict[processID] = RetValues
current_folder = os.getcwd().split("/")
output_folder = ""
for i in range(0,len(current_folder)-1):
output_folder += current_folder[i]+"/"
output_folder+="output/"
print('PID %d, time: %d'%(processID, time.time()-time_init))
#do not use
#os.system('ssh bigdatadb hdfs dfs -put /data/03/Carsharing_data/output/Simulation_%d/%s Simulator/output/Simulation_%d/%s &' %(lastS,fname,lastS,fname))
#os.system('ssh bigdatadb cat /data/03/Carsharing_data/output/Simulation_%d/%s | hdfs dfs -put -f - Simulator/output/Simulation_%s/%s &' %(lastS,fname,lastS,fname))
return
