PTV GROUP :: ONE. Modelo operacional de Londres. Aplicación a ZBE

“ONE Model” estratégico y operativo de Londres

Aplicación en la planificación de ZBE Vidal Roca, ITS Euskadi, Noviembre 2024, Bilbao

Model Auditing Process (MAP) › Nivel estratégico: › Para la redistribución de los Viajes › Como base de información para modelos determinísticos y para modelos detallados

› Nivel Operativo: › Cambios operativos en la red y en el espacio urbano › Operación del TPu

› Visualización › Optimización

Transport modelling guidance - Transport for London

Demand

EDMOND2

Mobile Network Data ↓ Collected and Processed ↓ Build Demand Matrices

Data Importing efficiencies

GIS Layers • Link features (cycle routes) • Bus routes / Stops / Lanes Signal timings & control • Signal plans • Scoot messages

Demand

EDMOND2

Amazon S3 Data • Traffic flows • Inrix data

iBus data • Bus journey times • Frequencies SCOOT detector • Link flows data • Accuracy / Correction • Automatically imported

Data Importing efficiencies

Demand

EDMOND2 Calibration Automation techniques

GLOBAL CALIBRATION PROCESSES • TFlowFuzzy Tolerance optimisation • VDF Adjustment • Queue Correction adjustments

Data

IMPROVED COST BENEFIT ANALYSIS • Review of the requirements • Research and technical assurance

Importing efficiencies

Demand

EDMOND2 Calibration

Functionality

Automation

Extended Business Case capabilities

techniques

SCENARIO MANAGEMENT • Library of Future Base schemes • Technical challenges ↓ • Developing script to read error messages and correct the network file to address the issue

Data Importing efficiencies

Demand

EDMOND2 Calibration

Functionality

Automation

Extended Business Case capabilities

techniques

UX Scenario Management

Data Importing efficiencies

Assignment Area-based charging schemes

Demand

EDMOND2 Calibration

Functionality

Automation

Extended Business Case capabilities

techniques

UX Scenario Management

Modelling Area Tolls • Most modellers use link-tolls on entry links • (A) Start in the area → trivial for routing, matrix calculation for input to demand modelling • (B) Enter the area once → ok • (C) Simple through trips → ok

A

• (D) Multiple entries → multiple charges for route choice, complexity for matrix calculation for demand modelling • Average VOTs → all-or-nothing toll choices • Income segmentation

D

C

B

Restricted Traffic Areas with PTV Visum • Area toll (pay once) type • Works with static assignments (including ICA) and dynamic assignment with SBA

• Can be combined with TRIBUT to model continuous VOT

A. Start in area

• Calculations of skims, the calculations of volumes from flow bundles and OD pair filters,

B. Enter area once

A

• Calculation of toll revenues

C. Simple through trips D. Multiple entries D

C

B

Restricted Traffic Areas in PTV Visum

PLANTEAMIENTO

ESFUERZO

PRINCIPALES TAREAS

Análisis viales a nivel de red

Fácil

Modelo de red viaria. Diferentes niveles de detalle.

Análisis de movilidad a nivel de oferta

Fácil

Modelo de oferta en movilidad. Diferentes niveles de detalle.

Distribución en la red vial

Asequible

Calibrado de un modelo de asignación de tráfico.

Uso del transporte público

Asequible

Calibrado de un modelo de asignación de transporte público.

Distribución de la demanda aproximado

Medio

Estimación del modelo simplificado de captación modal basado en elasticidades.

Modelización de red de tráfico privado en más detalle.

Distribución de la demanda en movilidad

Exigente

Calibrado de asignación tráfico privado.

Formulación y calibrado de modelo de reparto modal.

Análisis de la demanda y movilidad

Exigente

Formulación y calibrado de modelo de distribución espacial.

Formulación y calibrado de modelo de generación.

PTV Visum Help – Start page 13

Analistes Planners / Modelers

Decisors

PTV Mobility Software Cutting-edge software for Transport & Mobility Modeling, Simulation, Optimization and Management

› Areas of

Transport Modelling, Simulation & Design

UX & Visualization

PTV Publisher

AI & ML for Mobility Digital Twins

PTV Visum

Mobility Data & Models

Data visualization for transport modelling

PTV Vissim & Viswalk

Strategic Transport & Infrastructure Planning for Cities and Regions

Traffic and pedestrian simulation software

PTV Vistro

PTV Lines

Traffic engineering and signal optimization

PT service planning and accessibility analysis

PTV Access

Location based Mobility Data Store & Services

PTV Model2Go

Real-Time Traffic & Mobility Network Management PTV Flows

PTV Optima Predictive Multimodal Network Management & Real-time decision support

Data Driven & Automatic generation of Transport Models

Traffic Monitoring and predictive alerting service

Third Party Data

TomTom Traffic data & maps, HERE maps

15

Thank you

Umovity.com