Traffic simulation patch

misc/profiles2/car-traffic_analysis.brf

@@ -0,0 +1,125 @@
+#
+# Car-Routing is experimantal !!!
+#
+# DO NOT USE FOR ACTUAL NAVIGATION
+#
+# Turn restrictions are missing, leading to wrong routes
+#
+
+---context:global
+
+assign downhillcost 0
+assign downhillcutoff 0
+assign uphillcost 0
+assign uphillcutoff 0
+
+assign validForCars 1
+
+assign pass1coefficient 0.
+assign pass2coefficient -1
+
+---context:way   # following code refers to way-tags
+
+
+assign turncost = 0
+
+assign initialcost switch route=ferry 20000 0
+
+
+#
+# calculate logical car access
+#
+assign caraccess
+       switch motorcar=
+              switch motor_vehicle=
+                     switch vehicle=
+                            switch access=
+                                   switch or highway=motorway highway=motorway_link    1
+                                   switch or highway=trunk highway=trunk_link          1
+                                   switch or highway=primary highway=primary_link      1
+                                   switch or highway=secondary highway=secondary_link  1
+                                   switch or highway=tertiary highway=tertiary_link    1
+                                   switch    highway=unclassified                      1
+                                   switch    route=ferry                               1
+                                   switch or highway=residential highway=living_street 1
+                                   switch    highway=service                           1
+                                   0
+                                   or access=yes or access=permissive or access=designated access=destination
+                            or vehicle=yes or vehicle=designated vehicle=destination
+                     or motor_vehicle=yes or motor_vehicle=permissive or motor_vehicle=designated motor_vehicle=destination
+              or motorcar=yes or motorcar=permissive or motorcar=designated motorcar=destination
+
+assign accesspenalty
+       switch caraccess
+              0
+              10000
+
+assign onewaypenalty
+       switch switch reversedirection=yes
+                     switch oneway=
+                            junction=roundabout
+                            or oneway=yes or oneway=true oneway=1
+                     oneway=-1
+              10000
+              0.0
+
+
+assign ispaved or surface=paved or surface=asphalt or surface=concrete surface=paving_stones
+
+
+assign costfactor
+
+ add max onewaypenalty accesspenalty
+
+ switch and highway= not route=ferry  10000
+
+ switch or highway=motorway highway=motorway_link    1
+ switch or highway=trunk highway=trunk_link          1
+ switch or highway=primary highway=primary_link      1.2
+ switch or highway=secondary highway=secondary_link  1.6
+ switch or highway=tertiary highway=tertiary_link    2.0
+ switch    highway=unclassified                      2.5
+ switch    route=ferry                               5.67
+ switch    highway=bridleway                         5
+ switch or highway=residential highway=living_street 3.5
+ switch    highway=service                           3.5
+ switch or highway=track or highway=road highway=path
+  switch tracktype=grade1 5
+  switch ispaved 5
+  30
+ 10000
+
+assign trafficsourcedensity =
+   if highway=residential|living_street then 1
+   else if and maxspeed=30|50 highway=tertiary|secondary|primary then 1
+   else 0
+
+assign istrafficbackbone
+  if greater costfactor 9999 then false 
+  else if highway=motorway|motorway_link then true
+  else false
+
+---context:node  # following code refers to node tags
+
+#
+# calculate logical car access to nodes
+#
+assign caraccess
+       switch motorcar=
+              switch motor_vehicle=
+                     switch vehicle=
+                            switch access=
+                                   switch barrier=gate 0
+                                   switch barrier=bollard 0
+                                   switch barrier=lift_gate 0
+                                   switch barrier=cycle_barrier 0
+                                   1
+                                   or access=yes or access=permissive or access=designated access=destination
+                            or vehicle=yes or vehicle=permissive or vehicle=designated vehicle=destination
+                     or motor_vehicle=yes or motor_vehicle=permissive or motor_vehicle=designated motor_vehicle=destination
+              or motorcar=yes or motorcar=permissive or motorcar=designated motorcar=destination
+
+assign initialcost
+       switch caraccess
+              0
+              1000000