| Re: [sumo-user] Works with only using traci |
_______________________________________________Hi
In my scenario, I want to operate the vehicle`s movement(lane changing, speed) only as a function value calculated directly.
A total of 6 vehicles are going straight at a constant speed of 30m/s, and using only the calculated function velue, the traci command is used to change lanes and speed.
def run():
"""execute the TraCI control loop"""
step = 0
traci.vehicle.setLaneChangeMode("vehicle_0", 0b001000000000)
traci.vehicle.setSpeedMode("vehicle_0", 0)
traci.vehicle.setSpeed("vehicle_0", 108/ 3.6)
traci.vehicle.setLaneChangeMode("vehicle_1", 0b001000000000)
traci.vehicle.setSpeedMode("vehicle_1", 0)
traci.vehicle.setSpeed("vehicle_1", 108/ 3.6)
traci.vehicle.setLaneChangeMode("vehicle_2", 0b001000000000)
traci.vehicle.setSpeedMode("vehicle_2", 0)
traci.vehicle.setSpeed("vehicle_2", 108/ 3.6)
traci.vehicle.setLaneChangeMode("vehicle_3", 0b001000000000)
traci.vehicle.setSpeedMode("vehicle_3", 0)
traci.vehicle.setSpeed("vehicle_3", 108/ 3.6)
traci.vehicle.setLaneChangeMode("vehicle_4", 0b001000000000)
traci.vehicle.setSpeedMode("vehicle_4", 0)
traci.vehicle.setSpeed("vehicle_4", 108/ 3.6)
traci.vehicle.setLaneChangeMode("vehicle_5", 0b001000000000)
traci.vehicle.setSpeedMode("vehicle_5", 0)
traci.vehicle.setSpeed("vehicle_5", 108/ 3.6)
while traci.simulation.getMinExpectedNumber() > 0:
traci.simulationStep()
---------------------------------------------------------------
---------------------------------------------------------------
Calculate function values
Controlling the vehicle using the traci command
---------------------------------------------------------------
---------------------------------------------------------------
step += 1
traci.close()
sys.stdout.flush()
The above code was used to limit vehicle speed and lane change. I am going to use traci by using the above function( run() ) in the main function.
if the vehicle is operated using the traci command(to be coded) inside the solid line, can the vehicle data be received without being affected by sumo functions(car-following model, lane changing model, etc..)?
I really want the vehicle to act only as i commanded it. Maybe I need to add more or is there any other way?
Thank you.
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