City traffic flow matrices

Traffic optimisation based on matrices intersection

The data collection of the direction chosen by the driver at an intersection allows for the definition of the percentage and absolute number of vehicles that perform each of the possible movements, the so called traffic flow matrices.

Download City traffic flow matrices (PDF)
  • Generates reports from the origin-destination matrices of an intersection
  • Storage and processing of data and algorithms on site
  • Allows planning and auditing of changes in the urban network
  • Statistically robust algorithm: values are not altered in case of illegal movements or counting error

This information is used for the correct configuration and optimization of the intersection infrastructure conditions, including lanes, traffic lights and traffic signals.


Removable and disposable batteries and electronics.


Replacement or battery change within a few minutes.

Ready to use

Collection and analysis of traffic data from the first minute of installation. Predefined configuration “Plug & Web” solution: connect sensor and start collecting data without any further configuration.

Self-calibration of the detection thresholds

It is not affected by structures in the road so it can be used in urban tunnels. It can be installed in areas close to metro lines, railway stations.

Highly accurate

Accuracy not affected under heavy weather conditions and visual factors such as shadow and lighting. Not affected by occlusion.

Fast, simple and low-cost installation

Minimal infrastructure intervention with a minor perforation in the pavement. Minimum time of road intervention without extensive engineering work, destructive trenching or cutting required and wires required.

Low maintenance costs

Battery life up to 10 years under standard conditions. No specialised personnel or tools required.

No recalibration required

No loss of reliability with the pass of time. Recalibration not required.

Standalone solution

No router, server, PLC or electric cabinet required. Possibility of installing without a dedicated electrical connection via solar panel or partial supply from a street lamp.


Direct and easy integration with Traffic Management Centres and local devices such traffic lights, traffic signals and VMS


Sensors and batteries can be removed from the enclosure for reuse in other installations either as permanent or temporary solutions for prospecting, monitoring and auditing.


Works in any climate and usage conditions thanks to the rugged enclosure that supports long time exposure to severe weather conditions


Sensor mote

Data Collecting Station - DCS


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