Sensys to supply pantograph monitoring for Swedish railways

Swedish traffic enforcement supplier Sensys Traffic has been awarded a contract worth US$0.4 million by the Swedish Transport Administration for the monitoring of train pantographs using its Automatic Pantograph Monitoring System (APMS). APMS is designed to identify damage to pantographs and prevent overhead power wires being torn down. The system uses non-contact technology to analyse the condition of pantographs as the train passes at normal operating speeds up to 250 km/h. Once installed, the sensor is
November 1, 2012 Read time: 1 min
Swedish traffic enforcement supplier 569 Sensys Traffic has been awarded a contract worth US$0.4 million by the 746 Swedish Transport Administration for the monitoring of train pantographs using its Automatic Pantograph Monitoring System (APMS).

APMS is designed to identify damage to pantographs and prevent overhead power wires being torn down.  The system uses non-contact technology to analyse the condition of pantographs as the train passes at normal operating speeds up to 250 km/h. Once installed, the sensor is designed to operate without interrupting train traffic, including during maintenance a service periods.

When damage is detected, the detector sends an alarm via Ethernet or GSM/3G to central control for verification and further actions. An alarm is sent within minutes of the passing event.

For more information on companies in this article

Related Content

  • Mexico’s Durango-Mazatlan highway sets tunnel safety standard
    September 14, 2016
    Mauro Nogarin looks at the management of the longer tunnels on Mexico’s Durango-Mazatlan highway. In recent years the National Infrastructure Fund of Mexico has increased investment in the installation of ITS systems on selected highways to increase road safety. One such major investment is the 230km long Durango-Mazatlan highway which is 12m in width and has an average speed of 110km/h.
    Read More
  • LiDAR sets its sights on future problems
    February 23, 2017
    AAdvances in LiDAR are helping transport authorities improve services and identify potential problem areas, as geospatial technology expert Dr Neil Slatcher explains. The effects of climate change on the transport infrastructure have long been a cause of concern within the transportation sector - and not only on the structures themselves but also on the surrounding areas. This year, those concerns have become reality with landslides, structural collapses and surfacing issues impacting services across the wo
    Read More
  • Cost Benefit: Utah traffic light scheme pays dividends
    March 15, 2019
    A traffic signal control scheme in Utah is being taken up by other US authorities. David Crawford finds out how the Beehive State is leading the way in DoT and driver savings Growing numbers of US state departments of transportation (DoTs) and their road users are gaining real financial benefits from an advanced approach to traffic signal monitoring recently developed in Utah. Central to the system is its use of automated traffic signal performance measures (ATSPM) technology, brought in to improve th
    Read More
  • Colombian highway sees ITS tested to the extreme
    November 13, 2014
    One of the most challenging road construction and ITS projects currently underway is the upgrading of the road from Bogota to Villavicencio. Currently it takes four hours to make the 86km journey between Bogota and Villavicencio using the existing single lane in each direction road which passes through some very challenging terrain. It is the only ground connection between central Colombia and the eastern region which represents 40% of the country’s territory.
    Read More

Highlighted Content