Dear all,
I have defined the configuration in .sumocfg as below:
<routing>
<device.rerouting.probability value="*-1*"/>
<device.rerouting.period value="300"/>
<device.rerouting.pre-period value="300"/>
</routing>
*(1)*
my question is
"-1'' means no vehicles in my simulation could change their route
after departing? Does it mean the other two commands are useless with
<device.rerouting?probability value="*-1*"/> ?
If I set the <device.rerouting.probability value="*1*"/>, all the
vehicles could change their route to the faster in every 300s?
*(2)*
If my simuation duration is 3600s(1h) and I set the
<device.rerouting.probability value="*1*"/>,
<device.rerouting.period value="75000000000000000"/>
<device.rerouting.pre-period value=" 75000000000000000
"/>
all the vehicles can change to the fastest route and *would not* change to
the fastest one in my simulation as I had set the rerouting period is
75000000000000000? And vehicles *could* change to the fastest route when
currenttime* = 75000000000000001* if I had set the <end valute=
"75000000000000001">?
*(3) *
if my simulation period is 3600, and the pre-period rerouting value was set
to <device.rerouting.pre-period value="300"/>
<device.rerouting.period value="75000000000000000"/>
all the vehicles will be loaded in my simulation would check the fastest
route for themself every 300s before departure? The lastest fastest route
of one vehicle will be chosen as its route during the whole simulation and
would not change their route during the simulation as I set the
<device.rerouting.period value="75000000000000000"/> ?
*(4) *
if I set the rerouting command as
<routing>
<device.rerouting.probability value="*1*"/>
<device.rerouting.period value="300"/>
<device.rerouting.pre-period value="300"/>
</routing>
What‘s the difference betwwen using *<route-files
value="cross0.trips.xml"/> (1.sumocfg)*and <route-files value="cross0.
*route*.xml"/>( *2.sumocfg *)
the mean travel time in 1.sumocfg is shorter than 2.sumocfg.
So, why mean travel time is shorter in 1.sumocfg? how do vehicles in *1.sumocfg
decide the route? *And which route one vehicle would choose before it is
going to depart?
Best regard,
Jane Cheung
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