From c6170192d29ba353e9bcaaa357c01c052a3397c1 Mon Sep 17 00:00:00 2001
From: Ahp06 <axno@hotmail.fr>
Date: Fri, 12 Oct 2018 14:00:09 +0200
Subject: [PATCH] Init git

---
 sumo_project/EmissionGetter.py | 85 ++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 sumo_project/EmissionGetter.py

diff --git a/sumo_project/EmissionGetter.py b/sumo_project/EmissionGetter.py
new file mode 100644
index 0000000..55aa39a
--- /dev/null
+++ b/sumo_project/EmissionGetter.py
@@ -0,0 +1,85 @@
+'''
+Created on 11 oct. 2018
+
+@author: Axel HUYNH-PHUC
+'''
+
+import os, sys
+import traci
+from traci import polygon
+
+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'")
+    
+sumoBinary = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Installer\\{A63B306E-2B15-11E1-88C8-028037EC0200}\\sumogui.exe"
+sumoCmd = [sumoBinary, "-c", "E:\\Cours\\3A\\Projet 3A Sources\\Mulhouse simulation\\osm.sumocfg"]
+
+traci.start(sumoCmd) 
+
+cells_step = 10
+boundary = traci.simulation.getNetBoundary()
+areas = [[0] * cells_step for _ in range(cells_step)]
+emissionsArea = [[0] * cells_step for _ in range(cells_step)]
+width = boundary[1][0] / cells_step  # width/step
+height = boundary[1][1] / cells_step  # height/step 
+CO2_threshold = 500000
+
+
+def init_grid():
+    default_color = (0, 255, 0) 
+    for i in range(cells_step):
+        for j in range(cells_step):
+            area = ((i * width, j * height), (i * width, (j + 1) * height),
+                      ((i + 1) * width, (j + 1) * height), ((i + 1) * width, j * height))
+            areas[i][j] = area
+            polygon.add("area " + str(i) + "," + str(j), area, default_color, False, "rectangle")
+            
+    
+def getEmissionsByArea(i, j):
+    vehicles = []
+    for veh_id in traci.vehicle.getIDList():
+        pos = traci.vehicle.getPosition(veh_id)
+        if((i * width < pos[0] and (i + 1) * width > pos[0]) 
+            and (j * height < pos[1] and (j + 1) * height > pos[1])):
+            vehicles.append(veh_id)
+ 
+    emissions = 0.0
+    for veh_id in vehicles:
+        emission = traci.vehicle.getCO2Emission(veh_id)
+        emissions += emission 
+    
+    emissionsArea[i][j] += emissions
+    if(emissionsArea[i][j] >= CO2_threshold):
+        red = (255, 0, 0)
+        polygon.setColor("area " + str(i) + "," + str(j), red)
+        polygon.setFilled("area " + str(i) + "," + str(j), True)
+
+    
+def getAllEmissions():
+    for i in range(cells_step):
+        for j in range(cells_step):
+            getEmissionsByArea(i, j)
+
+            
+def showEmissions():
+    for i in range(cells_step):
+        for j in range(cells_step):
+            print("Total CO2 emissions into Area " + str(i) + "," + str(j) 
+                  + " = " , str(emissionsArea[i][j]) + " mg" )
+            
+
+
+step = 0
+init_grid()      
+while step < 100:  # while traci.simulation.getMinExpectedNumber() > 0: 
+    traci.simulationStep()
+    getAllEmissions()
+    step += 1
+
+showEmissions()
+traci.close()
+sys.stdout.flush()
+