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]<mailto:[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
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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
<mailto:[email protected]>[email protected]<mailto:[email protected]>
| <http://www.ait.ac.at/> www.ait.ac.at<http://www.ait.ac.at>
FN: 115980 i HG Wien | UID: ATU14703506
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