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DYNAMEQ
Traffic Simulation and Dynamic Traffic Assignment Software
Bring your models to life
High-performance animations provide a 3D, 360° visualization and analysis environment for insightful and intuitive presentations with an unparalleled combination of realism and scale.
Interactive, real-time analytics take you below the surface so you can fully understand both how and why traffic patterns change across the city.
Production-quality video recording allows you to storyboard and share animations as needed.
Rapidly develop models of any size
Get started quickly with an extensive library of importers that, at the click of a button, bring in detailed network geometry from a range of popular transportation software and data formats.
Streamline model development with comprehensive network data validation and cleaning capabilities that are indispensable for larger applications and make it easy to identify and resolve issues.
Develop future scenarios using flexible capabilities for synthesizing traffic signals and turning movement parameters that are adapted to future travel demand levels.
Calibrate your models with confidence
Spend less time calibrating and more time testing scenarios with fast run times and fewer calibration parameters.
Achieve higher calibration metrics than ever before, even for large and highly congested models, with a proven simulation-based demand adjustment capability.
Generate reliable and reproducible results with industry-leading model stability and gridlock avoidance, even for high-demand future-year scenarios.
“The DTA Model is an effective tool to evaluate traffic diversion impact due to network supply capacity changes, and the model results are credible and highly recognized by the city council and transportation professionals. ”
“…we are now able to test more scenarios and at lower cost… and we are also able to provide paths and gate-to-gate demand consistent with citywide impacts as a starting point for any follow-on microsimulation studies.”
Technical Capabilities
Build your network quickly
Efficiently develop model scenarios from a broad range of data sources using DYNAMEQ’s extensive library of importers and capabilities for data validation, editing, and synthesis.
- Wide range of importers for network and traffic control data
- Comprehensive data validation reports including warnings and errors
- Time-dependent network attributes for:
- Vehicle class permissions on lanes and turns
- Turn alignments
- Link and turn capacities
- Calibration parameters
- Comprehensive validation capabilities and logic for estimating or synthesizing network attributes
- Comprehensive Python APIs for customization, automation, and modification of model inputs including network data, signal timing, and traffic demand
- Traffic signal generator for synthesizing control plans for future scenarios and optimizing detours for short-term operational planning
- Network splitting and merging capabilities for simultaneous multiperson network editing and development
- Intuitive and comprehensive network editing capabilities to efficiently add detail and develop scenarios
- Real-world context with out-of-the-box web base maps or self-hosted raster tile maps
Produce meaningful model results
Efficiently calibrate your model to achieve defensible model results that accurately describe the real world.
- Proven simulation-based demand adjustment algorithm for model calibration, allowing you to achieve higher calibration statistics than ever before
- Traffic count analysis capability to quickly identify data inconsistencies
- Visualization and statistics for comparing model outputs to traffic data including volumes, speeds, and corridor travel times
Scalable high-fidelity traffic simulation
Quickly and easily develop traffic models on any scale, from small subareas to citywide areas and beyond.
- Produce car following, lane changing, and gap acceptance models with fewer parameters, making it easier to calibrate and scale
- Multithreaded, event-based simulation for exceptionally fast run times with speed-ups that increase with model size
- Innovative gridlock avoidance logic keeps traffic flowing even in heavily congested scenarios and guides the user to critical bottlenecks for further investigation and review
Fully featured DTA to handle all your applications
A full range of simulation and assignment features for short-term operational planning and long-term forecasting.
- Assess the impacts of connected and autonomous vehicles (CAV)
- Traffic control options for transit system priority/pre-emption (TSP)
- Lane-based network for modeling smart corridors and reserved lanes
- Flexible generalized cost functions for integrating standard route choice attributes and tolls
- Comprehensive Python APIs providing full support for complex tolling schemes, demand adjustment, post-processing model results, ramp metering, and other adaptive management measures
- Warm-start assignment to quickly test a broad range of future scenarios
- Industry-leading, multithreaded, multiclass DTA algorithm for fast convergence and reduced run times for all your applications
Visualize, investigate, and understand model outputs
Use powerful visualization capabilities to understand traffic movements in detail and improve planning decisions.
- Comprehensive outputs for road segments, lanes, turning movements, and intersections with dedicated customizable worksheets for visualization and comparison between DTAs and scenarios
- Speed contour maps for assessing temporal traffic patterns on freeways and corridors
- Built-in network aggregation for computing total intersection approach delay
- Flexible select-link analysis and visualization
- Traversal matrix calculation with temporal profile adjustment at external gates
- Sub-area export to external scenarios for detailed analysis
- Visualization of O-D paths with on-the-fly calculation of related metrics such as toll revenue and generalized cost
- Interactive option for computing corridor travel times and costs
- Export of link-based or continuous-time vehicle trajectories for post-processing and visualization
- Broad range of standard O-D results with dedicated worksheets for visualization and analysis
- Matrix skims for feedback to demand models
Large-scale animation and analytics
Produce large-scale animations with detailed analytics for clear, comprehensive insights into traffic movements.
- High-performance visualization at the individual vehicle level across the entire model
- Instantaneous fast-forward and rewind allows you to quickly see and replay any part of the animation
- Interactive capabilities to visualize vehicle paths based on link, lane, or vehicle group selection
Featured Training
Browse a variety of upcoming training and previously recorded courses taught by our in-house, industry experts.
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Webinars
Explore our Mobility Simulation webinars for best practices and engage with Virtuosity and Bentley industry experts.
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Blogs
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