Re: [sumo-user] TraCI: Identifying Traffic Lights in a Routes

[mohamed m. <mo...@gm...>]

To have a better view of this, you can try to get the controlled links and
print them to see the contained data ... I also did the same before :) ...

Generally, for each link you have string list with three entries:
[fromLaneID, ToLaneID, lane across the junction] ...

did you see this:
http://sourceforge.net/apps/mediawiki/sumo/index.php?title=TraCI/Traffic_Lights_Value_Retrieval





On Tue, Aug 21, 2012 at 6:40 PM, Dibia, Meron F <di...@bl...> wrote:

> Thanks,
>
> Can you tell me what exactlly the information stored in
> getControlledLinks() would be? I know it contains a list of via, incoming
> and outgoing lanes but I don't know which of the concatinated list is which.
>
> Meron
>
> ________________________________
> From: mohamed morsi [mo...@gm...]
> Sent: Tuesday, August 21, 2012 4:57 AM
> To: Dibia, Meron F
> Cc: sum...@li...
> Subject: Re: [sumo-user] TraCI: Identifying Traffic Lights in a Routes
>
> Hi Meron,
>
> For each traffic light, you need to get controlled links. From each link,
> you can get fromLaneID and toLaneID (at link[0][0] and link[0][1]). Then,
> you can get fromEdgeID and toEdgeID (if the lane id is X_0, then egde id
> will be X).
>
> If both fromEdgeID and toEdgeID are on the vehicle route, then the traffic
> light located on the fromEdgeID is on the route of your vehicle.
>
> Hope that helps
> Morsi
>
> On Mon, Aug 20, 2012 at 8:09 PM, Dibia, Meron F <di...@bl...
> <mailto:di...@bl...>> wrote:
> Hello,
>
> I am trying to get the IDs of the traffic lights on my vehicles route
> using TraCI python interface.
>
> I retrieved the route information by traci.getRoute(vehID), and the
> trafficlights in the network traci.trafficlights.getIDList() but I don't
> know how to connect the two information.
>
> Is there a way to get this information?
>
> Meron
>
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