| [sumo-user] Vehicle deceleration |
Hello SUMO community, I’m currently extracting data from a simple intersection. My goal is to plot the speed Vs distance to the intersection for a vehicle that is coming to a stop from a certain speed. Given the center of the intersection and the position of the vehicle I can compute the required distance for each time step without a problem. The thing is that the vehicle rather than brake gently and early before the intersection (Classified as an allway stop), it brakes abruptly, with decelerations close to the value on the .rou file. Please see the plot attached for a crude representation. >From reading certain posts on the forum, I found that for the current model, this behavior is normal in a sense that the vehicle will brake as late as possible. Is there a way to make the stopping maneuver smoother? Maybe assigning different decelerations according to the current speed of the vehicle? Thank you for your time and effort. Alex
Attachment:
speed_profiles.PNG
Description: PNG image
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