Skip to main content
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [sumo-user] one simple question
1) device.rerouting.deterministic is a boolean option
Example. You have set device.rerouting.probability to 0.33333333 and there are 10000 vehicles in your simulation.
Without option device.rerouting.deterministic, you will have an expected number of 3333 vehicles with rerouting device but the actual number will vary according to a binomial distribution
With option device.rerouting.deterministic set to true you will get exactly 3330 vehicles with rerouting device but the devices will still be distributed randomly among the 10000 vehicles. (the probability is rounded to 1/1000 accuracy and therefore you don't get 3333).

2) Every vehicle that is driving in the network will check for a faster route and adapt it's route if the current one isn't fastest once per minute
3) Every vehicle that is loaded but has not yet entered the network will l check for a faster route and adapt it's route if the current one isn't fastest once per minute





2018-09-12 21:57 GMT+02:00 Jane Cheung <cheung180515@xxxxxxxxx>:
One more question,

--device.rerouting.deterministicfalseThe devices are set deterministic using a fraction of 1000 (with the defined probability)
--device.rerouting.period <STRING>0The period with which the vehicle shall be rerouted
--device.rerouting.pre-period <STRING>60The rerouting period before insertion/depart
my understanding are listed below, are they correct?
for example:
1)
--device.rerouting.deterministic=0.07
 0.07 equals to 0.7(in a fraction of 100)

2) 
--device.rerouting.period =60
 For every vehicle, not matter is loaded into the network or not,  it means this vehicle will  reroute its route  every MINUTE  (using the specified rerouting algorithm, like Dijkstra) until this vehicle arrives at the destination.

It
--device.rerouting.pre-period =60
for very vehicle which has not been loaded into the network,  it means that vehicle will reroute its route  every MINUTE according to the current traffic condition until it is going to depart from the departure  position.

Thanks at  all!


Best!

Jane

On Wed, Sep 12, 2018 at 1:37 PM Jane Cheung <cheung180515@xxxxxxxxx> wrote:
Deal all,
Could someone help me to understand the meaning of teleport/teleported ?

Thanks in advance

Best regards!

Jane

_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://dev.eclipse.org/mailman/listinfo/sumo-user


Back to the top