September 2019
Script – Martin Hartmann
Production – Victoria Savchenko
Voice – Molly Malcolm
A short video by Martin Hartmann on how to use View Modes in the capacity calibration process to model bottlenecks more realistically.
• Use View Modes in the capacity calibration process to model bottlenecks more realistically.
• This highway scenario models a 3 to 2 lane reduction.
• For a better overview, use the Polyline and Text tools to sketch the distances upstream from the bottleneck.
• Next, label the upstream sections.
• Visualize accelerations greater or less than 1 m/s2 to identify
major accelerations upstream from the bottleneck.
• To visualize longitudinal behavior, right-click on View Modes and create a new mode called CALIBRATION: Merging.
• Add new View Styles: Acceleration (Color) and Acceleration (Attribute).
• For a better overview put the most important parameters in a Text box.
• Turn on the View Mode and study the driving behavior under various traffic flow regimes.
• Visualize the total number of lane changes upstream from the bottleneck.
• Add a section Dynamic Attribute ‘Total Number of Lane Changes’ represented by ‘Color’,
• Add a condition to limit the View Mode to the sections upstream of the bottleneck.
• Use the same technique to add ‘Color opacity’ and ‘Attribute’ View Styles to the View Mode.
• Switch between the statistical intervals to compare outputs.
• Add Real Data Sets and follow the national guidelines to validate the simulated bottleneck capacities.
Tessa Hayman explica cómo puede utilizar las nuevas funcionalidades en Aimsun Next 23 para crear salidas para el seguimiento de los cambios durante el desarrollo de la matriz como se indica en la Guía de Evaluación de Transporte del Reino Unido (TAG).
Octubre 2019: Margarida Delgado explica dónde encontrar valores de celda de la matriz y cómo visualizar líneas deseadas y viajes totales por centroide.
SHARE
Aimsun Next 23
Aimsun Next 20.0.5
Aimsun Next 23
@manual {AimsunManual,
título = {Aimsun Next 23 User’s Manual},
autor = {Aimsun},
edición = {Aimsun Next 23.0.0},
domicilio = {Barcelona, Spain},
año = {2023. [Online]},
mes = {Accessed on: Month, Day, Year},
url = {https://docs.aimsun.com/next/23.0.0/},
}
Aimsun Next 20.0.5
@manual {AimsunManual,
título = {Aimsun Next 20.0.5 User’s Manual},
autor = {Aimsun},
edición = {Aimsun Next 20.0.5},
domicilio = {Barcelona, Spain},
año = {2021. [En software]},
mes = {Accessed on: Month, Day, Year},
url = {qthelp://aimsun.com.aimsun.20.0/doc/UsersManual/Intro.html},
}
Aimsun Next 23
TY – COMP
T1 – Manual del usuario de Aimsun Next 23
A1 – Aimsun
ET – Aimsun Next Version 23.0.0
Y1 – 2023
Y2 – Acceso: Mes, Día, Año
CY – Barcelona, España
PB – Aimsun
UR – [En software]. Disponible en: https://docs.aimsun.com/next/23.0.0/
Aimsun Next 20.0.5
TY – COMP
T1 – Manual del usuario de Aimsun Next 20.0.5
A1 – Aimsun
ET – Aimsun Next Version 20.0.5
Y1 – 2021
Y2 – Acceso: Mes, Día, Año
CY – Barcelona, España
PB – Aimsun
UR – [In software]. Available: qthelp://aimsun.com.aimsun.20.0/doc/UsersManual/Intro.html
