Hi Jakob, Thanks for your help.
I have couple questions. 1. Are the commands below different, even though the time interval is 3 days? From the log file generated, I find these two commands have different meaning, is it? $ activitygen --duration-d 3 ... $ activitygen -b 0 -e 259200 ... 2. What is the difference between vehicle id="carIn268:1" and id="carIn268:12"? Are they from the same vehicle carIn268 but have different trips? Or they are from the same neighborhood carIn268 but the driver is from different user? 3. Assume I am using activitygen --duration-d 3 to generate 3 days traffic, does the result include the following case? If there is a person driving back and forth between his home and office every day, could I get his routing information? Assume he has two trips within a day(home<->office), does the log record his routing information? Thanks, Chester 2015-08-07 1:42 GMT-05:00 Jakob Erdmann <[email protected]>: > Hello, > to improve the realism of your traffic you need additional knowledge or > data. > SUMO supports importing traffic data from a variety of sources: > http://sumo.dlr.de/wiki/SUMO_User_Documentation#Data_sources_for_demand_generation > > regards, > Jakob > > 2015-08-04 1:56 GMT+02:00 Chang-Wu Chen <[email protected]>: > >> Hello, >> >> Assume I want to observe the traffic at particular area for one week, how >> can I do? >> >> I know I can use my own customized traffic generator to build rou.xml, >> and repeat the processes for one week. >> >> First, for most people, they have fixed routing path, like from home to >> office , and they do not drive on the road whole day. It means that you >> can't use randomTrip generator to generate the traffic. >> >> Second, the traffic changes by time. So, the traffic is different between >> rush hours and non-rush hours. >> >> Is there an easy way to generate the traffic with this scenario with >> sumo? Or how to generate realistic traffic for one week? >> >> >> Thanks, >> Chester >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/sumo-user >> > > -- 「人，聰明才智其實差不多；重要的是，你能不能把你要作的目標，化身成為你每天作它的習慣」~ 華倫‧巴非特 ------------------------------------------------------------------------------ _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
