You load this file into the simulation: sumo -a measures.add.xml (along with all the other sumo options)
Am Fr., 16. Okt. 2020 um 05:19 Uhr schrieb Xun Liu <[email protected]>: > Hello Michael, > > Thanks for your response! You are right, I want to assign a random traffic > flow into the network. The Inlet- and Outlet-edges of the network have > defined manually. The traffic flow into the network from the inlet edge, > after several time and move, it flow out from an outlet edge. The path of > the traffic was based on the network edge connection and when vehicle met > an intersection with more branches, it turn randomly. > > I have found a solution using: randomTrips.py --weights-prefix, which > could achieve this goal. But I met another problem by output the edge data, > I want to use this "meandata" to get some edge information: > > https://sumo.dlr.de/docs/Simulation/Output/Lane-_or_Edge-based_Traffic_Measures.html#meandata_definition > But I am confused about how to define it. Should I write it into an > additional file and load it with CMD command, such as: > randomTrips.py --weights-prefix -a <additionala file> ? > > Best, > Xun > > -----邮件原件----- > 发件人: [email protected] 代表 Michael Behrisch > 发送时间: 2020年10月15日 16:29 > 收件人: [email protected] > 主题: Re: [sumo-user] [EXTERNAL] Re: Define Input/Output Edges and Assign > Random Traffic to Network > > Hi Xun, > I do not fully understand wha you are trying to achieve. The sources and > destinations are given and you want to assign them randomly to each other? > Or do you want random volumes between fixed pairs? The routes should be > shortest paths or the vehicles should turn randomly (according to given > probabilities) in the network but eventually reach a given destination? > > Best regards, > Michael > > Am 14.10.20 um 23:51 schrieb Xun Liu: > > Hello Melanie, > > > > > > > > Thanks for your response! > > > > > > > > I have read this page about how to import O/D Matrices. The function > > that I am trying to accomplish is that a random traffic flow is > > assigned from the source edges and the traffic flow probabilities or > > directions inside the network(between source edges and interior edges, > > interior edges on different tier or from interior edges to the sink > > edges) would be determined based on the road network randomly and > > automatically. And at the end it would flow out from the respective sink > edge. > > > > > > > > I used the randomTrip.py and implemented an additional file with it. > > In the additional file I set up the TAZ with my source and sink edge > > information. However, the random route it generate still start from > > random edge, but not the assigned source edge. Do you have some advice > > to accomplish this function and could you please help me to solve this > > problem? > > > > > > > > In the attachment is the additional file with TAZ information. Thanks! > > > > > > > > Best, > > > > Xun > > > > > > > > *发件人:*[email protected] *代表 *[email protected] > > *发送时间:*2020年10月14日1:40 > > *收件人:*[email protected] > > *主题:*[EXTERNAL] Re: [sumo-user] Define Input/Output Edges and Assign > > Random Traffic to Network > > > > > > > > Hello Xun, > > > > > > > > Maybe > > https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsumo > > .dlr.de%2Fdocs%2FDemand%2FImporting_O%2FD_Matrices.html&data=04%7C > > 01%7Cxliu8%40villanova.edu%7C207ce08dd0514f256f8408d871491cee%7C765a8d > > e5cf9444f09cafae5bf8cfa366%7C0%7C1%7C637383906371087489%7CUnknown%7CTW > > FpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6 > > Mn0%3D%7C2000&sdata=aQY4N5J3RqfG91vtWEZHhfCY%2BPEgLIZ56xcpxHWeZY0% > > 3D&reserved=0 > > <https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsum > > o.dlr.de%2Fdocs%2FDemand%2FImporting_O%2FD_Matrices.html&data=04%7 > > C01%7Cxliu8%40villanova.edu%7C207ce08dd0514f256f8408d871491cee%7C765a8 > > de5cf9444f09cafae5bf8cfa366%7C0%7C1%7C637383906371087489%7CUnknown%7CT > > WFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI > > 6Mn0%3D%7C2000&sdata=aQY4N5J3RqfG91vtWEZHhfCY%2BPEgLIZ56xcpxHWeZY0 > > %3D&reserved=0> > > can help you. > > > > > > > > Kind Regards, > > > > Melanie > > > > > > > > *Von:*[email protected] > > <mailto:[email protected]> <[email protected] > > <mailto:[email protected]>> *Im Auftrag von *Xun Liu > > *Gesendet:* Mittwoch, 14. Oktober 2020 01:28 > > *An:* [email protected] <mailto:[email protected]> > > *Betreff:* [sumo-user] Define Input/Output Edges and Assign Random > > Traffic to Network > > > > > > > > Hello everyone, > > > > > > > > I met a problem about how to define the In-/Output Edges of a network. > > Now I have the ID of the In- and Output edges, could I use Traffic > > Assignment Zone(TAZ) file to define the In- and Output. And how could > > I assign a random traffic flow from the Input Edges into the network? > > > > > > > > Best, > > > > Xun > > > > > > _______________________________________________ > > sumo-user mailing list > > [email protected] > > To unsubscribe from this list, visit > > https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww. > > eclipse.org%2Fmailman%2Flistinfo%2Fsumo-user&data=04%7C01%7Cxliu8% > 40villanova.edu > %7C207ce08dd0514f256f8408d871491cee%7C765a8de5cf9444f09cafae5bf8cfa366%7C0%7C1%7C637383906371087489%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000&sdata=vSnZjyRrgl5xfqfP37zRJzV3UZ9YTlYhdFHbDRK4B0Q%3D&reserved=0 > > > > > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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