Weigh-in-Motion (WIM)
Maintenance and calibration of WIM systems
Systems provided by Traffic Data Systems can be used under extreme climatic conditions thanks to the use of high-quality components, most of which also comply with military requirements. Heaters or air-conditioned cabinets are only necessary in exceptional cases.
In spite of careful selection of the components and assemblies used, on account of their overall complexity, we recommend that systems be checked and calibrated at regular intervals. Changes in the nature of the road surface, which would have a negative effect on the measuring results, can occur, for example, as a result of pot holes, cracks, distortion, ruts, etc.
As well as the calibration specifications from COST 323 and TLS 2002, Traffic Data Systems has developed its own and more cost-effective processes for the initial and subsequent calibration of the systems. These processes mainly run automatically and can be checked online.
Maintenance contracts are concluded specifically to suit the customer's requirements.
Service
As well as maintenance and service we also offer the following construction and electrical work. This is carried out exclusively by companies who have demonstrated that they have the necessary and required equipment and who have many years experience in the field of remote monitoring station installation:
- Installation and repair of TLS-compliant inductive loops
- Production of controlled and uncontrolled horizontal bores
- Course and fine machining of concrete and asphalt surfaces
- Erection of concrete foundations
- Supply and installation of electrical and data cables
- Installation of earthing systems
- VDE-compliant furnishing of remote monitoring station cabinets including course, medium and fine protection
- Measures for the safeguarding of traffic according to RSA
