Hi All, Sorry, two questions in one day!
Am I right in assuming the fuel model used is just linear against speed, without factoring in acceleration at all? From the wiki wording (http://sumo-sim.org/wiki/Models/Emissions/HBEFA-based) I wasn't quite sure, but got that impression too?
The attached graph is a vehicle following a slower vehicle on the motorway. When it gets too close, the AI reduces its speed, until the vehicle ahead clears its immediate collision volume, at which point it resumes the old speed.
The problem is, it just looks like linear fuel consumption? From the difference between the traci speed change calls, I'd expect this to hit max acceleration value, and therefore higher fuel consumption because of that high acceleration. But fuel consumption only seems to increase with speed?
Is the model customisable in your code at all? I don't mind that what changes I'd make might not be totally valid, would just like to capture some indication of extreme acceleration vs more controlled.
The only alternative I can think of is to calculate acceleration on the Java side after traci, but that doesn't really seem the right place.. though it might work for my purposes I guess.
Thanks!
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