Very fast movement of a node upon contact

Asked Nov 14 '17 at 13:27

Active Nov 14 '17 at 13:27

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In my scenario using Veins-4a2 I am interested to calculate the distance between two nodes (in my scenario nodes are bikes) during a contact. I got the coordinates of the two nodes and I calculated the distance between them.

I noticed that the source node moves very fast during a contact. For example:

at t= 55.104470531278 s ,the source node (434.32;282.398;1.895) sends data to the receiver node (448.664;307.657;1.895).

at t= 55.104753531277 s ,the same source node (438.981;284.728;1.895) sends data to the same receiver node (448.664;307.657;1.895).

So the source node, in 0.283 ms, moves up to 5 meters. This behaviour is anormal and illogical. I need help to understand this behaviour please.

asked Nov 14 '17 at 13:27

Joe

Does this happen on a junction? – Michael Nov 15 '17 at 05:25
How can I verify please, during a contact, if there is a junction ? – Joe Nov 15 '17 at 08:56
Is the SUMO network you are simulating publicly available? Did you create it yourself? – Christoph Sommer Nov 16 '17 at 02:07
I created the SUMO network by myself using these typemaps: osmNetconvert.typ.xml , osmNetconvertUrbanDe and osmNetconvertBicycle. – Joe Nov 16 '17 at 11:10
You might have turned off generation of *internal lanes* (that is, lanes in junctions). If this feature is turned off, vehicles will simply "jump" over the junction. – Christoph Sommer Nov 17 '17 at 14:44
Thank you for this idea, I will verify it. – Joe Nov 17 '17 at 17:35

Very fast movement of a node upon contact

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