Siemens delivers 25,000th traffic controller

A Siemens type C940ES traffic controller, part of a shipment to the Glückstein district of Mannheim, was also the 25,000th traffic controller of the series. The controllers will be used to upgrade traffic signal control at all junctions in Glückstein, and is specifically designed to meet the requirements for controlling 40-volt LED (light-emitting diode) lighting equipment, which saves up to 90 per cent of the energy consumed by conventional bulbs. The high safety level of the controllers installed in Mannh
December 12, 2012 Read time: 1 min
A 189 Siemens type C940ES traffic controller, part of a shipment to the Glückstein district of Mannheim, was also the 25,000th traffic controller of the series.

The controllers will be used to upgrade traffic signal control at all junctions in Glückstein, and is specifically designed to meet the requirements for controlling 40-volt LED (light-emitting diode) lighting equipment, which saves up to 90 per cent of the energy consumed by conventional bulbs.

The high safety level of the controllers installed in Mannheim will check changes in the behaviour of the LED signals at the extremely rapid rate of 1,000 times per second, and report any conflicting signal states and defective lamps.
Urban Traffic Control

For more information on companies in this article

Related Content

  • Siemens signs partnership agreement with OptaSense
    March 12, 2015
    A new two-year traffic monitoring partnership between Siemens and OptaSense, a QinetiQ company, has been agreed to further explore the performance and potential commercial deployment of OptaSense Distributed Acoustic Sensing (DAS), a fully networked traffic monitoring solution for the UK traffic industry. The partnership follows successful road monitoring trials by OptaSense in the UK and overseas comparing the performance of the DAS system with conventional inductive loop technology to provide information
    Read More
  • Shorter queues with SRL’s Multiphase ADS 
    August 23, 2021
    Multiphase ADS – adaptive detection system - was independently modelled by Ian Routledge Consultancy.
    Read More
  • Traffic management turns to machine vision
    June 1, 2016
    Traffic engineers can use the latest advances in vision technology to streamline and enhance traffic management. The idea of using one camera to perform all functions at an intersection is attractive to authorities for many reasons and camera supplier Gridsmart says it can make this happen. Its Bell Camera offers a horizon to horizon view that includes the centre of the intersection where vehicles, bicycles and pedestrians cross paths and it can be used for traffic light actuation, traffic data collection a
    Read More
  • New approach to data handling aids development of smarter cities
    January 14, 2013
    David Crawford has been to the Irish capital to see a potent memorandum of understanding at work. An imaginative collaboration between the world’s largest IT company and one of Europe’s smaller capital cities is demonstrating a new approach to data handling that could have far reaching implications for urban public transport worldwide. A close working relationship between IBM and Dublin City Council (DCC) dates from 2010.
    Read More

Highlighted Content