Hi, - speedDev works in regard to the speedLimit. In your case I suspect that the pedestrians are limited by their maxSpeed (default 5km/h) and thus speedDev has no effect. - when defined by walks pedestrians are persons which and thus a completely different type of object from vehicles with their own set of models and behavior. - Having vehicles with vClass="pedestrian" is an obsolete way for doing things. Maybe a warning should be issued if the user does this.
best regards, Jakob 2017-01-19 16:49 GMT+01:00 Richter Gerald <[email protected]>: > Hi. > > Well, I just wanted to give it a try to define pedestrian flows via <flow > /> elements, > because I thought it might work, and just for testing, the other methods > seemed slightly more tedious. > > But I have defined the type "ped" by vClass. OK, here is the full route > file: > (BE WARNED: it does NOT work like that) > > <routes> > <vType id="bus" guiShape="bus" vClass="bus"/> > <vType id="ped" guiShape="pedestrian" vClass="pedestrian" speedDev="1."/> > <flow id="WE" begin="0" end="3600" probability="0.1" from="eWC" > to="eCE"/> > <flow id="SN" begin="0" end="3600" probability="0.1" from="eSC" > to="eCN" type="bus"/> > > <flow id="pedSN" begin="0" end="3600" probability="0.7" from="eSC" > to="eCN" type="ped" > color="0,1,0" > departPos="random" departSpeed="random" /> > </routes> > > If I get vehicle behavior when defining pedestrians by vClass, I do not > understand what I see in the simulation. > In the case of a vehicle behavior I should see some spread in the speeds, > since I have set the speedDev != 0. > - Shouldn't I ? > > When pedestrians are modeled as certain vehicles, why are they different > if defined by walks ? > > > - And indeed, when testing with defined persons and walks, things look > more life-like. > > thanks, regards > > Gerald. > > On 2017-01-19 15:53, Jakob Erdmann wrote: > > Hello, > what you are seeing is actually vehicle behavior. The simulation of > pedestrians requires different inputs and is explained here: > http://sumo.dlr.de/wiki/Simulation/Pedestrians > best regards, > Jakob > > 2017-01-19 14:39 GMT+01:00 Richter Gerald <[email protected]>: > >> Hi all >> >> When I let pedestrians appear randomly along an edge with: >> >> <flow id="pedSN" begin="0" end="3600" probability="0.70" from="eSC" >> to="eCN" type="ped" >> color="0,1,0" >> departPos="random" departSpeed="random" /> >> >> I can see >> >> 1. that they choose to all walk in a daisy chain in the middle of the >> sidewalk. >> 2. they also don't overtake each other, as the speed is not varied >> randomly. >> >> Is it possible to vary the speeds randomly ? >> How do I make them use the whole sidewalk ? >> >> thanks, >> >> Gerald. >> >> -- >> >> >> GERALD RICHTER >> Scientist >> Dynamic Transportation Systems >> Center for Mobility Systems >> >> AIT Austrian Institute of Technology GmbH >> Giefinggasse 2 | 1210 Vienna | Austria >> T +43 50550-6072 | M +43 664 2106779 <+43%20664%202106779> >> <mailto:[email protected]> <[email protected]> >> [email protected]<mailto: <[email protected]> >> [email protected]> | <http://www.ait.ac.at/> www.ait.ac.at< >> <http://www.ait.ac.at>http://www.ait.ac.at> >> >> FN: 115980 i HG Wien | UID: ATU14703506 >> <http://www.ait.ac.at/Email-Disclaimer> >> <http://www.ait.ac.at/Email-Disclaimer>www.ait.ac.at/Email-Disclaimer< >> <http://www.ait.ac.at/Email-Disclaimer>http://www.ait.ac. >> at/Email-Disclaimer> >> >> ------------------------------------------------------------ >> ------------------ >> Check out the vibrant tech community on one of the world's most >> engaging tech sites, SlashDot.org! <http://sdm.link/slashdot> >> http://sdm.link/slashdot >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/sumo-user >> > > > -- > > > > > > > *GERALD RICHTER *Scientist > Dynamic Transportation Systems > Center for Mobility Systems > > > *AIT Austrian Institute of Technology GmbH *Giefinggasse 2 | 1210 Vienna > | Austria > T +43 50550-6072 | M +43 664 2106779 <+43%20664%202106779> > <[email protected]>[email protected] | > <http://www.ait.ac.at/>www.ait.ac.at > > FN: 115980 i HG Wien | UID: ATU14703506 > <http://www.ait.ac.at/Email-Disclaimer>www.ait.ac.at/Email-Disclaimer > > > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
