From: Daniel K. <d.k...@go...> - 2010-10-24 09:32:17
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Dear Wei, please ask such questions to the mailing list (sum...@li...). If no one answers, it's probably due to a lack of time or simply because the answer is not known. I suppose you are not interested in the lane itself but that vehicles are using the best route, right? We normally compute a dynamic user equilibrium using the Gawron algorithm. For a description, please consult the publications section on our wiki and search for "Gawron". He also describes the Braess paradoxon. There is also some further work on assignments, you can probably find it on http://elib.dlr.de searching for "assignment". We have unfortunately not yet investigated the Braess paradoxon. I don't know whether I got your question right. Why is a "road priority" needed? sincerely, Daniel 2010/10/19 Wei Dong <WD...@gr...>: > Dear Daniel, > > I am a new user for Sumo software. It is a very good one in this area and I > really appreciate it. There is one problem when I use it strp by step. > Assume there are two outgoing lanes for the drivers to choose at one node. > Can we set the different level of priority for these two lanes and the cars > can go along the route with higher priority automatically? Up to now, I can > program this process by myself using language specify which route to take > next, I tell the car to go as my rule, but I hope the car know to take the > higher priority lane directly at each node. > General speaking, I want to simulate for the Braess Parodox principle, which > the drivers are selfish and choose the route with the minimum travel time. > When add a line in the road network, all the users choose this route and > make the whole travel time increase. How can I come this? > > Thank you for your reply. Looking forward to hearing from you soon. > Cheers, > Wei > ------- > Wei Dong > PhD Candidate > Faculty of Information and Communication Technologies > Swinburne University of Technology > John Street Hawthorn > Victoria 3122 Australia > > Phone: +61 3 9214 8786 > Mobile: +61 (0) 425 866 821 > E-mail: wd...@sw... > |