Hello, I suggest you use areal-detectors at each approach to the intersection you wish to monitor instead of context subscriptions. http://sumo.dlr.de/wiki/Simulation/Output/Lanearea_Detectors_%28E2%29 technical questions regarding traci4matlab should be directed at [email protected] regards, Jakob
2016-01-12 20:43 GMT+01:00 BABANGIDA ZACHARIAH <[email protected]>: > Dear Fellow SUMO Users, > > Please, I am completely new to SUMO and traci4matlab. > > I have a project I have to work on, traffic light optimization. I would > like to use > > waiting time and queue length for this purpose. I had wish to be able to > address > > each traffic light on a three lane edge, but it seems it is not allowed. > Also, from > > traci4matlab, I wish to retrieve the waiting time for a vehicle using > > traci.vehicle.subscribeContext(awaitingVeh, '0xa4', 85, > {'0x40','0x42','0x43','0x5b','0x51','0x56','0x7a'}, 1, 100) where start=1, > end=100 and awaitingVeh = 'veh13357' > I got the following error message. > > "Error using vehicle.subscribeContext > > Argument 'vehID' failed validation ischar." > > I need help please > > Thanks in advance > > Babangida Zachariah > > ------------------------------------------------------------------------------ > Site24x7 APM Insight: Get Deep Visibility into Application Performance > APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > Monitor end-to-end web transactions and take corrective actions now > Troubleshoot faster and improve end-user experience. Signup Now! > http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
