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

  • ITS solutions to keep truck traffic moving
    June 8, 2015
    David Crawford reviews freight management initiatives. Managing truck traffic to minimise its environmental impacts, without adversely impacting on its critical economic role, continues to drive ITS-based solutions in both urban and interurban contexts.
    Read More
  • Road user charging comes a step closer in Oregon
    December 19, 2017
    Having been the first US state to introduce the gas tax a century ago, Oregon is now blazing the road user charging trail. Colin Sowman looks at progress to date. For more than a decade, authorities in Oregon have known of the impending decline in fuels tax income and while revenue increased by more than 5% in 2016, that growth will slow considerably this year and income is projected to start declining in 2020.
    Read More
  • Section speed enforcements gains global converts
    October 26, 2017
    As the benefits of section speed enforcement are becoming clearer, the technology is gaining converts worldwide. Colin Sowman reports. America’s National Transportation Safety Board (NTSB) is calling for urgent action from both road authorities and the federal government to combat speeding which has been identified as one of the most common factors in motor vehicle crashes in the United States. This new call follows the publication of a safety study which found that between 2005 through 2014, 31% of all
    Read More
  • Intercomp celebrates WIM technology successes
    October 7, 2015
    Intercomp is participating at this ITS World Congress as part of a growing global success underlined by recent installations in Europe, Asia, and multiple US states. The company says it has continued to integrate its strain gauge strip sensor into Weigh-In-Motion (WIM) sites worldwide.
    Read More

Highlighted Content