Hello, right of way are determined heuristically by node type, priorities of edges, maximal speeds and numbers of lanes. http://sumo-sim.org/userdoc/Networks/Building_Networks_from_own_XML-descriptions.html some manual overrides are possible ( http://sumo-sim.org/wiki/Networks/Building_Networks_from_own_XML-descriptions#Setting_Connection_Priorities )
That information is then written to the .net.xml as requests, response, foes etc. Part of the information is also stored in the .net.xml at <connection> elements in the state attribute As a general rule you should not attempt to modify .net.xml files directly because there are many subtle inter-dependencies which may cause hard-to-diagnose bugs if modified incorrectly. Instead you should modify the xml-inputs to netconvert to achieve the desired right of way. So far we have been able to represent all real-world intersections for our own projects that way. Please send us any counter-examples you find. regards, Jakob 2014-06-04 14:01 GMT+02:00 Pavel Janovský <[email protected] >: > Hi. > > I want to implement the right of way on the intersections. I am loading a > network from the .net.xml file generated by the netconvert. > On the wiki page > > http://sourceforge.net/apps/mediawiki/sumo/index.php?title=Networks/SUMO_Road_Networks > I found the information about requests, responses and foes stored for each > junction. > > On the other hand another wiki page says the rights are chosen using > priorities of edges, maximal speeds and numbers of lanes. > > http://sumo-sim.org/userdoc/Networks/Building_Networks_from_own_XML-descriptions.html > > Finally, when I load the .net.xml file into SUMO (0.19.0) the junction > rules are again different and independent of the changes in the requests or > priorities of edges. > > Could you please explain how the junction rules - the right of way is > generated? > > Thank you, > Pavel Janovsky > > ------------------------------------------------------------------------------ > Learn Graph Databases - Download FREE O'Reilly Book > "Graph Databases" is the definitive new guide to graph databases and their > applications. Written by three acclaimed leaders in the field, > this first edition is now available. Download your free book today! > http://p.sf.net/sfu/NeoTech > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
