Re: [sumo-user] How control the speed and interval time for the bus or c

[Mohammed Bin Hariz <mhari076@xxxxxxxxxx>]

Yes you are right

But because this is part of my big goal. I need this

On Wed, Sep 19, 2018 at 1:32 AM, Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

Consider it a simplification: A traffic simulation is done to figure out how vehicles drive and consequently when they arrive. If the time of their arrival were already known, the simulation would not reveal novel information.

(of course there are other reasons to do the simualation such as safety measures, emissions, persons, ...)

2018-09-19 1:18 GMT+02:00 Mohammed Bin Hariz <mhari076@xxxxxxxxxx>:

I try" until" and it works with me. Thank you very much.

But I about the first point, I did not understand when you said: "(  if you already know the arrival time of your vehicles, you do not need a simulation)".

On Tue, Sep 18, 2018 at 3:50 PM, Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

Hello,

controlling the arrival time at a stop is difficult because this is an emergent property of the traffic situation (if you already know the arrival time of your vehicles, you do not need a simulation). You could artificially slow down or speed up the bus but since this will be different every time surrounding traffic changes, I advise against it.

The departure time at a stop is controlled using the 'until' attribute as documented here: http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Stops

regards,

Jakob

2018-09-18 19:24 GMT+02:00 Mohammed Bin Hariz <mhari076@xxxxxxxxxx>:

Thank you very much for your replay

But I want control the movement time and speed of the bus from one stop to another. For example, I want a bus to move from STOP1 to STOP2 in 2 minutes that mean a move from STOP1 at 9:00 pm and arrive STOP2 at 9:02 pm and stay in STOP2 for example 1 minute then move from STOP2 at (9:03 pm)  to STOP3 in 5 minutes (arrive STOP3 at 9:08) and so on.

On Tue, Sep 18, 2018 at 6:18 AM, Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

see the example in the folder sumo\docs\examples\sumo\busses

The time table of the busses can be specifed by adding the attribute

until="Hour:Minute:Seconds" or

until="TotalSeconds"

to the <stop> declarations.

regards,

Jakob

2018-09-17 21:14 GMT+02:00 Mohammed Bin Hariz <mhari076@xxxxxxxxxx>:

Hi

If I have a bus and I want this bus move from one bus to another.

How I can make this bus move this bus from a stop (A-B-C-D) for example in total 10 minutes? 

How I can control the speed and time interval for the bus in the simulation?

Thank you

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