Hey Martin, without giving us an example of your exact problem we can just say: "for us this would work"...
IMO your step by step approach is not sufficient to work properly. You'll need a the driver's final destination and full path. Why? Assume a route A-B-C (where B would have a traffic light) but the fastest or best route would be A-D-E-C (where D has no traffic light). A-B and A-D have the same direction. Now you app would tune the speed (or acceleration) after A regarding B and not E if it does not know the full path. A-D--B | | E--C Also here in my city (Germany) several junctions have a separate lane for turning right. And this lane has no traffic light, but the junction has one! So without knowing the final destination your application would assume there is a traffic light in this direction ... And IMO hitting a server for every turn or road is a waste of resources (battery, bandwith costs etc) Regards, Peter. -- GraphHopper.com Your way is our destination! _______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
