In this case you could use jtrrouter if you can manage to convert your data into the required format. See https://sumo.dlr.de/docs/Demand/Routing_by_Turn_Probabilities.html regards, Jakob
Am Do., 6. Feb. 2020 um 19:58 Uhr schrieb Lamia E.L. <[email protected]>: > Hi Jakob, > I found some additional information related to my real scenario, I found > the turn counts / turn ratios along with my flow counts. > please can you help how could I use this information to calibrate my > simulation and generate a real scenario? > thank you so much for your help. > Lamia > > On Wed, Feb 5, 2020 at 2:20 PM Lamia E.L. <[email protected]> wrote: > >> Hi Jakob, >> I read the functioning of calibrator, what I understand is : the >> calibrator is put on the edge not at the jonction between edge. >> the file I find from the website of Montréal downtown is computing the >> number of vehicles crossing the intersection during a period. So, I can't >> use this information to major my flow by intersection? >> But, If I define each intersection as Taz and I try to use calibrator on >> this Taz, is it wrong strategy to generate real scenario ? >> please can you guide me to use the few information that I have to >> generate a scenario the closest to the real scenario. >> thank you. >> Lamia >> >> >> On Wed, Feb 5, 2020 at 10:12 AM Jakob Erdmann <[email protected]> >> wrote: >> >>> Hello, >>> calibrators are not the ideal tool for building scenarios from scratch >>> because they require additional information regarding the route that >>> vehicles take subsequent to the calibrator edge. They work fine if you >>> already have a base scenario where such route information is available and >>> then they add/remove cars to match counts. >>> You could try to start with a random base scenario: >>> https://sumo.dlr.de/docs/Simulation/Calibrator.html#building_a_scenario_without_knowledge_of_routes_based_on_flow_measurements >>> >>> An alternate method is to use the flowrouter tool ( >>> https://sumo.dlr.de/docs/Tools/Detector.html#flowrouterpy) which tries >>> to compute a set of routes that matches all count information. >>> >>> regards, >>> Jakob >>> >>> Am Mi., 5. Feb. 2020 um 13:48 Uhr schrieb Lamia E.L. < >>> [email protected]>: >>> >>>> Thank you for your response, >>>> No I haven't the turn counts / turn ratios. >>>> what I have it just the name of the intersection and the number of >>>> vehicles by time as in the attached file. >>>> >>>> >>>> On Wed, Feb 5, 2020 at 1:55 AM Jakob Erdmann <[email protected]> >>>> wrote: >>>> >>>>> It depends. Do you have turn counts / turn ratios along with your flow >>>>> counts? >>>>> >>>>> Am Di., 4. Feb. 2020 um 23:53 Uhr schrieb lamia.el < >>>>> [email protected]>: >>>>> >>>>>> Hi, I have a real flow measurements (number of cars at intersections >>>>>> by time) >>>>>> and I want to generate a real scenario using these statistics. >>>>>> Please, I need help to understand what values to put in différent >>>>>> calibrator >>>>>> attributes. >>>>>> I didn't find information about route attribute, but I find the >>>>>> definition >>>>>> of other attributes like : id, edge, lane, pos, freq, vTypes. >>>>>> >>>>>> <calibrator id="calibtest_lane" edge="middle_1" pos="0" >>>>>> output="detector.xml"> >>>>>> <flow begin="0" end="1800" <b>route="c1"* vehsPerHour="600" >>>>>> speed="27.8" type="t0" departPos="free" departSpeed="max"/> >>>>>> </calibrator> >>>>>> >>>>>> Also what is routeProbe? >>>>>> Can you help me with examples. >>>>>> Any help please? >>>>>> Thank you >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Sent from: http://sumo-user-mailing-list.90755.n8.nabble.com/ >>>>>> _______________________________________________ >>>>>> sumo-user mailing list >>>>>> [email protected] >>>>>> To change your delivery options, retrieve your password, or >>>>>> unsubscribe from this list, visit >>>>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>>>> >>>>> _______________________________________________ >>>>> sumo-user mailing list >>>>> [email protected] >>>>> To change your delivery options, retrieve your password, or >>>>> unsubscribe from this list, visit >>>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>>> >>>> _______________________________________________ >>>> sumo-user mailing list >>>> [email protected] >>>> To change your delivery options, retrieve your password, or unsubscribe >>>> from this list, visit >>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>> >>> _______________________________________________ >>> sumo-user mailing list >>> [email protected] >>> To change your delivery options, retrieve your password, or unsubscribe >>> from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
_______________________________________________ sumo-user mailing list [email protected] To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user
