No, this is currently not possible. It is a planned feature though: https://github.com/eclipse/sumo/issues/11091
Am Di., 24. Jan. 2023 um 08:54 Uhr schrieb Mahima <mahim...@gmail.com>: > Hi Minko > > Thanks for your reply. > I just want to get the speed and position in the current timestep and not > the last timestep. > Is there any way? > > Thanks > > > On Tue, 24 Jan 2023, 10:45 m.bartha...@t-online.de, < > m.bartha...@t-online.de> wrote: > >> Hi Mahima, >> >> >> >> if you want to control the vehicle dynamics completely with your own >> logic, then please refer to vehicle.setSpeed and vehicle.moveToXY >> functions. You will have to call them in every time step you want the >> vehicle to follow your custom rules. On the opposite calling >> vehicle.slowDown with a positive duration > 0 will make the vehicle adapt >> its speed taking into account safety and dynamic constraints (gap, max. >> accel/decel). If you want to deactivate some constraints regarding speed, >> there is vehicle.setSpeedMode (see docs >> <https://sumo.dlr.de/docs/TraCI/Change_Vehicle_State.html#speed_mode_0xb3> >> ). >> >> >> >> Best regards >> >> Mirko >> >> >> >> >> >> >> >> >> >> -----Original-Nachricht----- >> >> Betreff: [sumo-user] sumo vehicle speed >> >> Datum: 2023-01-23T16:36:07+0100 >> >> Von: "Mahima" <mahim...@gmail.com> >> >> An: "Sumo project User discussions" <sumo-user@eclipse.org> >> >> >> >> >> >> >> Hi, >> >> I want to move the vehicle to some edge. >> >> I read speed, accel and position using these commands which give values >> of the last timestep. >> libsumo::Vehicle::getLanePosition(veh)); >> libsumo::Vehicle::getSpeed(veh)); >> libsumo::Vehicle::getAcceleration(veh) >> >> And then I use the following commands in the current timestep so that I >> get the desired position and speed in the next timestep. >> libsumo::Vehicle::setPreviousSpeed(veh, speed, accel); >> libsumo::Vehicle::moveTo(veh, cmd.lane_id(), lane_pos); >> >> Then, I check the leader >> double frontGapNeeded = libsumo::Vehicle::getSecureGap(veh, speed, >> libsumo::Vehicle::getSpeed(leader.first), >> libsumo::Vehicle::getDecel(leader.first)); >> >> double followSpeed=libsumo::Vehicle::getFollowSpeed(veh, speed, >> frontGapNeeded, libsumo::Vehicle::getSpeed(leader.first), >> libsumo::Vehicle::getDecel(leader.first), leader.first); >> >> double frontMax = frontGapNeeded + (-leader.second); >> double new_speed = std::min(speed, followSpeed); >> >> double pos = std::min(lane_pos, frontMax); >> >> Then, i set the vehicle speed as per the leader. >> libsumo::Vehicle::slowDown(veh, followSpeed, 0); >> >> But, I am not getting desired results. Is there any way to get speed in >> the current timestep? >> >> Thanks >> >> >> >> >> _______________________________________________ >> sumo-user mailing list >> sumo-user@eclipse.org >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > sumo-user@eclipse.org > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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