I am wondering whether it is possible to set a global speed limit for a certain vehicle type. I have a network imported from osm, so the edges in my network each have one speed limit that applies to all vehicles driving on it. Now I want to simulate a highway with both normal cars and trucks on it, and I want the trucks to have a speed limit of 80 km/h, while the rest of traffic is allowed to drive faster. Is there a simple way to implement this?
I know of some options, but they are not exactly what I'm searching for: 1. I could set the 'maxSpeed' of the truck vtypes to the desired speed limit. However, that means that the acceleration becomes incorrect, since this is computed as 'accel*(1-speed/maxSpeed)' in which 'maxSpeed' is the physical maximum speed the vehicle could drive. This error becomes quite significant because a truck with light load could have a physical maximum speed of something like 130 km/h maybe, which is a lot higher than 80 km/h. 2. I read it could be possible for network edges to define a different maximum speed for different vehicle types. But I cannot find good documentation on this subject, and it seems very sub optimal to store such extra information in all (highway and primary) edges. ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
