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

  • Call for RFID tags on European trains
    September 9, 2015
    According to Juliette van Driel of Dutch government organisation ProRail, who is to speak on the subject at the Rail Technology Conference in Paris in November, there is a requirement for identification tags on European trains. Radio frequency identification (RFID) tags enable the monitoring and tracking of the separate components of a wagon, such as axles and wheels, over time. This enables the early identification of locomotive, carriage and wagon defects and the prevention of derailments. “It’s imp
    Read More
  • How on-board video systems can increase vehicle & road safety
    January 7, 2022
    Hikvision examines technology which can avert danger in cars, school buses, taxis and trucks
    Read More
  • Wider uses for weigh in motion data
    March 18, 2014
    Colin Sowman talks to Terry Bergan of International Road Dynamics about the latest uses of weigh-in-motion systems. Raising allowable truck weight limits improve transport efficiency but leaves an ever-increasing number of bridges vulnerable to being overloaded and damaged by vehicles heavier, and in some cases far heavier, than they were designed to carry. The simplistic solution is to impose weight restrictions and erect appropriate signs - but this could have severe knock-on effect on trucking operations
    Read More
  • New ANPR solutions overcome variables
    May 18, 2018
    The sheer range of variables makes it difficult to find a single algorithm to ensure a 100% standard of ANPR. David Crawford investigates new processing technology. Automatic number plate recognition (ANPR), using optical character recognition and image-processing to identify vehicles, plays key roles in traffic monitoring and law enforcement, access and parking control, electronic toll collection, vehicle security and crime deterrence. Overall, system performance is well rated, with high levels of
    Read More

Highlighted Content