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Neovya Toolbox: the toolbox for your traffic studies

Toolbox is a toolbox that allows you to conduct advanced studies and analyses, without resorting to modeling or simulation.

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These tools are based on calculation methods from scientific and technical literature (research paper, methodological guide, technical sheet, etc.).

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They are integrated into the Neovya Hubsim platform and accessible 24/7 from any browser.

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Its advantages

Time-saving

Scientific methdology

24/7 accessibility

Collaborative

Its tools

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Fundamental diagram

To quickly calculate capacity levels of a road based on vehicle characteristics (length, etc.) and infrastructure (number of lanes, speed, etc.)

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Path assignment

To calculate the distribution of traffic flows on different competing routes, based on the characteristics of length, capacity, speed and traffic conditions on each route.

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Traffic light queue

To calculate the traffic conditions on a branch of a traffic light intersection (flow, speed, density, queue lengths, useful capacity, capacity reserve) based on traffic demand and the characteristics of the traffic light cycle ( red/green time, cycle time, etc.)

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Traffic light intersection

To calculate traffic conditions on all branches of a traffic light intersection (flow, speed, density, queue lengths, useful capacity, capacity reserve) based on OD requests and characteristics of the traffic light cycle (time red/green, cycle time, etc.)

But also...

  • Weaving area: To quickly calculate capacity levels based on the dimensioning of the intersecting zone (length, max speed) and the OD flows which cross the zone.
     

  • Lane reduction congestion: To calculate traffic conditions (flow, speed, density) and queue lengths based on traffic demand and geometric characteristics of the road (number of lanes, etc.).

  • One-lane, two-lane operations: To calculate traffic conditions on a construction light (alternating) with waiting times and congestion risks depending on traffic demand and the configuration of the construction light.
     

  • Pollutant emission curves: To estimate the pollutant emission curves (source: COPERT) according to the composition of the vehicle fleet, as well as the quantities of pollutants emitted according to the length and speed of traffic.
     

  • Noise emission curves: To estimate the noise emission curves (source: CNOSSOS-EU) according to the composition of the vehicle fleet, as well as the quantities of pollutants emitted according to the surface, the slope and the traffic speed.

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