Traffic Monitoring Systems
Traffic monitoring systems
In times of minimal rates of change in annual traffic development, more precise monitoring and classification of road traffic is becoming increasingly important. Traffic Data Systems provides the systems needed to carry out this monitoring.
The high accuracy of the data is based on powerful algorithms and modern pattern recognition techniques which are used to evaluate vehicle signatures (traversal curves for vehicles over inductive loops). As well as storing long-term and short-term data locally, systems of this kind can also store individual vehicle data. With the appropriate bandwidth, this data can be transmitted to sub-centres together with long-term and short-term data.
After 20 years, the successful 
TDS 820R/821R/VDK900 product range has been expanded by the addition of the TMCS. This highly integrated system shows that there is potentially a considerable saving to be made regarding the use of smaller cabinets and customised electrical installations.
Adapting the learning set (classifier training) to the actual traffic mix is a relatively complex but absolutely necessary prerequisite for guaranteeing stable/reproducible classification in the long term. This is confirmed by our outstanding results in BASt's TLS suitability test with accuracy class A1 at a cable length of 300m and 8+1 vehicle classification. As well as the TLS Type 2 loop, comparable accuracies have also been achieved for up to 10 vehicle classes with loop geometries of 2x2 m and 2 m spacing (GR loop).
As a reliable partner, Traffic Data Systems is also able to satisfy the demand for the short-term installation of a large number of measuring stations at any time. Even substantial projects have always been implemented to the full satisfaction of our customers.
