Kistler installs WiM system on Czech highway

The Czech Metrology Institute (CMI) has approved a Weigh in Motion (WiM) system from Kistler to help prevent road damage from trucks. Kistler, a measurement technology company, says its KiTraffic system is being used to track and fine overloaded trucks on the D7 Highway from Prague to the north-west of the country. KiTraffic is comprised of Lineas brand quartz sensors integrated into the road, cameras, hardware and software. If a truck exceeds the weight limit, the system sends the weight and a photograph
September 23, 2019 Read time: 2 mins

The Czech Metrology Institute (CMI) has approved a Weigh in Motion (WiM) system from 657 Kistler to help prevent road damage from trucks.

Kistler, a measurement technology company, says its KiTraffic system is being used to track and fine overloaded trucks on the D7 Highway from Prague to the north-west of the country.

KiTraffic is comprised of Lineas brand quartz sensors integrated into the road, cameras, hardware and software. If a truck exceeds the weight limit, the system sends the weight and a photograph of the vehicle to the authorities who can then send a standard letter to fine the owner, the company adds.

It was installed in collaboration with system integrator Spel on a new section of the highway. As part of an accuracy test, the team weighed vehicles from categories B (a 994 Volkswagen transporter), C (a six-axle truck) and D (a bus) on stationary scales and then in motion via the WiM system. Kistler passed CMI’s maximum error margin of 5% per vehicle and 11% per axle.

Tomas Pospisek, global market development manager for road & traffic EMEA at Kistler, says: “This error margin is factored in by the system to make sure no vehicle is fined incorrectly.”

The WiM system was certified by the International Organisation of Legal Metrology (OIML) and the Swiss Federal Institute for Metrology.

“There is currently no pan-European certificate for WiM systems. However, having already obtained a more general measuring certificate, the OIML helped us to get approved in the Czech Republic,” Pospisek continues. “This meant we were able to skip some tests and save time.”

Looking ahead, Kistler is hoping to open 15 WiM stations on Czech highways.

Urban Traffic Control

For more information on companies in this article

Related Content

  • Intercomp presents latest WIM developments
    April 5, 2016
    US-headquartered Intercomp Company, the world’s largest manufacturer of portable weighing and measurement products, is presenting its continued developments in Weigh-In-Motion sensors here at Intertraffic. As the company points out, with integration of in-ground sensors within WIM sites around the world, users are obtaining excellent performance at a compelling price point.
    Read More
  • TDS shows two ground-breaking products in Bordeaux
    October 6, 2015
    German-based Traffic Data Systems is here at the ITS World Congress to feature two ground-breaking products – the WIM-DSP 32 for the connection of up to 32 Lineas sensors in a lead-sealable housing with IP67/EN60529 degree of protection for use under stringent environmental conditions, and the TMCS-U, a complete TLS remote monitoring station with control module, integral function groups FG1, FG2 and FG6, integral UPS, 3G modem and 16 inductive loop detectors/classifiers, which also can be used as a Road Wea
    Read More
  • Jenoptik supplies sophisticated multi-section control project
    November 17, 2014
    Efficient speed enforcement in the most highly frequented tunnel in Austria on the A7 near Linz. The Bindermichl-Niedernhart tunnel complex on Austrian highway A7 connects the major east/west A1 route from Vienna/ Bratislava to Munich/Salzburg with the A7/ E55 running south from Prague in the Czech Republic. This happens right in the middle of the city of Linz, Austria.
    Read More
  • Traffic Data Systems continues to lead
    September 17, 2024
    Germany-headquartered Traffic Data Systems continues to push boundaries in traffic monitoring and classification with its latest loop-based systems. Certified by the German Federal Highway Research Institute (BASt) at the highest accuracy level (A1), these systems support loop feed cables of up to 1,050 metres using twisted pair AWG20/0.5mm² cables.
    Read More

Highlighted Content