Dear friends and users, we are happy to announce the next release of SUMO. As usual, there are many new features and fixes in this release and the most important ones are listed below.
Major feature additions: - Added model for sublane-simulation <http://sumo.dlr.de/wiki/Simulation/SublaneModel>. This is activated by setting the new option --lateral-resolution. When using this option, vehicles may move laterally within their lanes and this can be used to better model a large number of traffic situations such as overtaking on a single lane - Lane changing behavior can be configured with new options - Added capabilities for overtaking through the opposite-direction lane <http://sumo.dlr.de/wiki/Simulation/OppositeDirectionDriving>. - Added new output for tracking lane change events. This is enabled using the new option --lanechange-output<FILE>. - Added new option --collision.action <STRING> for configuring the action to take on vehicle collision. Allowed actions are none,warn,teleport and remove. The default is teleport which moves the rear vehicle involved in a collision onto a subsequent lane (as before). - Added new option --collision.check-junctions <BOOL> to enable geometrical collision checking on junctions. By default this option is set to *false* and collisions between non-consecutive lanes are ignored as before. - Added TraCI vehicle command <http://sumo.dlr.de/wiki/TraCI/Vehicle_Value_Retrieval> *next TLS* to retrieve upcoming traffic lights along a vehicles route. Also added commands to retrieve speedmode, slope and electricity consumption. - Most of the TraCI-API is now supported by to the C++ TraCI API client <http://sumo.dlr.de/wiki/TraCI/C%2B%2BTraCIAPI> - Added new tool createVehTypeDistributions.py <http://sumo.dlr.de/wiki/Tools/Misc#createVehTypeDistributions.py> to simplify definition of heterogeneous vehicle fleets by sampling numerical attributes from configurable distributions. Thanks to Mirko Barthauer for the contribution. - NETEDIT now supports the definition and manipulation of many additional network elements such as busStops, detectors and variableSpeedSigns Major bugfixes: - Attribute via is now used when routing trips and flows within the simulation. <http://sumo.dlr.de/trac.wsgi/ticket/1272> - Fixed invalid edge travel times used for dynamic routing. - In MESO, the jam-front back-propagation speed now reaches realistic values (it was illogically low before). - The MESO options --meso-tauff and --meso-taufj now define net time gaps (default values were changed accordingly). The gross time gaps are computed based on vehicle lengths and edge speed to allow for more realistic flow in networks with widely varying speed limits. - Many fixes to NETCONVERT connection-guessing For a full list, see http://sumo.dlr.de/wiki/ChangeLog Have fun with the new release, Robert, Michael, Yun-Pang,Gregor, Leo, Pablo and Jakob ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports.http://sdm.link/zohodev2dev _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
