ok. we'll look into the matter. It's being tracked at http://sumo-sim.org/trac.wsgi/ticket/1202
2014-03-11 13:28 GMT+01:00 v.f.baines <[email protected]>: > Hi, > > Yeah, this is was I think is the problem, running with 0.19 binary I get > vehicles colliding. Just swapping the sumo binary out for svn build, and > rerunning, no collisions. > > Vehicle brakes to avoid collision, I can see its speed is decreased, and > brake lights show too. > > Its as if speed mode isnt having any effect anymore. > > When I get home this evening I'll do some more tests, maybe traci4j was > sending not quite correctly but it worked in previous binary. > > Eitherway seems like something has changed on the SUMO side too > > Vincent > > > > -------- Original message -------- > From: Jakob Erdmann > Date:11/03/2014 12:12 (GMT+00:00) > To: [email protected] > Cc: sumo-user > Subject: Re: [sumo-user] Traci departTime changed? > > Hello, > regarding the speedMode i'm not sure I understood you correctly. > Setting the speed mode to 0 should (in accordance with our documentation) > disable all checks and thus allow vehicles to collide if an unsafe speed is > set for them. What part of this isn't working? > Does the vehicle brake to avoid a collision even though it should not? > Do the brake lights show even though the vehicle does not brake? > > regards, > Jakob > > > > 2014-03-10 18:42 GMT+01:00 <[email protected]>: > >> Hi, >> >> Actually, the departTime change isn't as bad as I thought. With a few >> tweaks I can make good use of this, but it certainly looks like how >> its implemented from Traci has changed? >> >> Bigger problem for me, in 0.19, setting speedMode to 0 removes ability >> of vehicle to brake as it approaches another vehicle, and it will >> crash into it. >> In the current svn build, this just seems to be ignored? >> >> I've re-run about 3 times each against 0.19 and svn, seems to repeat >> each time, visually in the GUI I see the brake lights come on, but >> from output it looks like the speedMode command is acknowledge. >> >> Some sort of regression? Or change in how the traci cmd is handled? >> >> Thanks >> >> Vincent >> >> Quoting [email protected]: >> >> > Hi All, >> > >> > When I was using 0.19, I didn't set departTime properly (was just set >> > to zero via traci4j). This seemed to mean the vehicle was inserted as >> > soon as possible, i.e. into clear space. >> > >> > Now on an svn build from a few weeks ago, seems that there's a check >> > that departTime >= currentSimTime? Which is fine I thought, and >> > actually quite useful, so I extended to ensure agents supply a >> > departTime for the vehicle. I deliberately created a gap in the >> > traffic flow where on 0.19 they fitted in quite nicely. But now, if I >> > set departTime for 8000 (8 seconds into sim), the vehicle doesn't >> > appear untill about 20s into the sim. >> > >> > I tried setting it to -1 too, being optimistic that might perform an >> > immediate insert. Seems to be accepted, but also doesnt insert for >> > quite some time. >> > >> > Any idea what might be causing this? >> > >> > Will checkout the latest svn build anyway just incase.. >> > >> > Thanks >> > >> > Vincent >> > >> > >> > >> > >> ------------------------------------------------------------------------------ >> > Subversion Kills Productivity. Get off Subversion & Make the Move to >> > Perforce. >> > With Perforce, you get hassle-free workflows. Merge that actually works. >> > Faster operations. Version large binaries. Built-in WAN optimization >> and the >> > freedom to use Git, Perforce or both. Make the move to Perforce. >> > >> http://pubads.g.doubleclick.net/gampad/clk?id=122218951&iu=/4140/ostg.clktrk >> > _______________________________________________ >> > sumo-user mailing list >> > [email protected] >> > https://lists.sourceforge.net/lists/listinfo/sumo-user >> >> >> >> >> >> ------------------------------------------------------------------------------ >> Learn Graph Databases - Download FREE O'Reilly Book >> "Graph Databases" is the definitive new guide to graph databases and their >> applications. Written by three acclaimed leaders in the field, >> this first edition is now available. Download your free book today! >> http://p.sf.net/sfu/13534_NeoTech >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/sumo-user >> > > ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
