Thanks! On Mon, 30 Jul 2018 at 13:43, Jakob Erdmann <[email protected]> wrote:
> under the simplified assumption of 'constant acceleration up to the speed > limit', computing the time to arrival is fairly straight-forward. You just > have to distinguish between the cases where the distance is sufficient for > reaching vMax and where it isn't. > > 2018-07-30 10:54 GMT+02:00 Jose Monreal Bailey <[email protected]>: > >> Thanks Jakob! >> >> Yeah, that seems too simple, as there are vehicles stopping at a red >> light, their speed is 0, it will not give an accurate time when moving. >> Any ideas on how to process those type of situations? >> >> Best regards, >> José >> >> On Sun, 29 Jul 2018 at 21:18, Jakob Erdmann <[email protected]> >> wrote: >> >>> you can use traci.vehicle.getDrivingDistance(self, vehID, edgeID, pos, >>> laneIndex) to compute the distance to an upcoming position on the vehicles >>> route. >>> You would just need to know the edge that is incoming the the desired >>> junction. >>> If the position is not on the route, you can use >>> traci.simulation.findRoute >>> If you are only interested in traffic light junctions, you can also use >>> traci.vehicle.getNextTLS which includes among other information the >>> distance. >>> The naive calculation of time=distance/speed will only give a lower >>> bound for non-priority junctions because vehicles will always decelerate on >>> approach. >>> >>> 2018-07-29 19:41 GMT+02:00 Jose Monreal Bailey <[email protected]>: >>> >>>> I am interested in calculating the time for vehicle A to get to >>>> junction B1 from B0 at speed V0. >>>> I still do not have the acceleration/deceleration factors. >>>> I want to keep it simple for now, and from there start adding more >>>> complexity. >>>> >>>> Best regards, >>>> José >>>> >>>> On Sun, 29 Jul 2018 at 18:28, Jakob Erdmann <[email protected]> >>>> wrote: >>>> >>>>> This ranges from trivial to complex depending on your assumptions >>>>> regarding vehicle speed. >>>>> Do you aim at figuring out the distance to the next junction or are >>>>> you interested in the formulas that include acceleration/deceleration? >>>>> >>>>> 2018-07-29 18:38 GMT+02:00 Jose Monreal Bailey <[email protected]>: >>>>> >>>>>> Hi everyone, >>>>>> >>>>>> How can I calculate the necessary time for a vehicle to get to the >>>>>> next junction? >>>>>> >>>>>> Best regards, >>>>>> José >>>>>> >>>>>> _______________________________________________ >>>>>> sumo-user mailing list >>>>>> [email protected] >>>>>> To change your delivery options, retrieve your password, or >>>>>> unsubscribe from this list, visit >>>>>> https://dev.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://dev.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://dev.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://dev.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://dev.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://dev.eclipse.org/mailman/listinfo/sumo-user >
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