Traffic micro-simulation
Modelling individual vehicles through a junction or corridor to test whether a design works before it is built. The deliverable skill on transport consultancy desks — and the one where a model that runs is routinely mistaken for a model that is right.
Needed across Transport Planner — UMTA / Metro Rail / NHAI / State Transport, Transport Planner / Modeller — Consultancy
This skill is still in review, so checkout is unavailable.
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Course outline
Learn from selected clips, concept by concept
Concept 1
What micro-simulation is for, and when it is the wrong tool
Introduction to Transport Modelling & Simulation
SMMR | Sustainable Mobility in ASEAN · English · intermediate
Why this clip: This segment explicitly contrasts macroscopic transport modeling and microscopic traffic simulation across scales, methods, and application scope.
Concept 2
Car-following: how a simulated driver keeps distance
After: what-microsim-is-for
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Concept 3
Lane changing and gap acceptance
After: car-following
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Concept 4
Building the network: links, connectors and geometry
After: what-microsim-is-for
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Concept 5
Putting demand in: flows, routes and turning movements
After: building-the-network
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Concept 6
Vehicle classes and driver-behaviour sets
After: car-following, demand-input
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Concept 7
Coding signal control
After: demand-input
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Concept 8
Unsignalised movements: priority rules and conflict areas
After: lane-changing-and-gap-acceptance, building-the-network
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Concept 9
Calibration: making the model match the road
After: vehicle-classes-and-behaviour, signal-control, priority-and-conflicts
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Concept 10
Reading the outputs: delay, queue and level of service
After: calibration
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What was rejected
16 candidates did not meet the course criteria.
- Does not discuss macroscopic demand modeling or compare simulation scales.
- Video covers healthcare population microsimulation rather than traffic microsimulation.
- The video is an automated text-to-speech reading of slide text from an academic research paper, providing high-level concepts rather than detailed instructional explanations of simulation mechanics.
- covers only the mathematics of gap distributions with no simulation application
- shows a finished model without building any of it
- shows a finished model without building any of it
- Is traffic-count survey fieldwork or regional data analytics marketing with no micro-level traffic model input step
- Is a general software-preferences or interface tour that never reaches vehicle definitions
- Shows VISSIM's automated signal optimization routine but does not explicitly show approach delay or queue length outputs.
- Does not run the simulation to evaluate the resulting delay or queue lengths for the coded signal timing.
- The video content is completely unrelated to traffic signal control or traffic modeling.
- Video lacks spoken narration and the spreadsheet text is in Indonesian.
- This video is a industry survey presentation and panel discussion; it discusses calibration concepts and guidelines conceptually rather than demonstrating a live hands-on software calibration.
- The video demonstrates how to set up evaluation intervals and extract node performance outputs, but does not perform a comparative analysis between a base case and design option.
- exports data without interpreting it
- presents animation footage as the result
Where this skill is used
Transport Planner — UMTA / Metro Rail / NHAI / State Transport
Public-sector transport planning — demand modelling, multimodal/transit planning, comprehensive mobility plans, and project appraisal inside metro corporations, UMTAs, NHAI, RITES, and state transport bodies. Concentrated in metro corporations, RITES, NHAI; favours the Transport specialisation. Specialisation tags: Transport, Infrastructure.
10 mapped employers
Explore path →Transport Planner / Modeller — Consultancy
Private transport planning and modelling — travel-demand models, comprehensive mobility plans, transit/BRT/metro feasibility, and traffic micro-simulation, at firms like AECOM, WSP, Ramboll, L&T, and specialist mobility consultancies. Strong, named demand for modellers. Specialisation tags: Transport, Infrastructure.
10 mapped employers
Explore path →