Nyx Hemera completes snowshed lighting in Canada’s Glacier Park

Nyx completes snowshed lighting in Canada Parks Canada has installed the Tunnel Lighting Addressable Control System (TLACS) from Nyx Hemera in the five snowsheds of Rogers Pass in Glacier National Park. Over the past five years, Parks Canada has been upgrading infrastructure in Rogers Pass - 1,330m above sea level - including the installation of LED luminaires and an intelligent lighting control system. A snowshed, similar to a tunnel, is a concrete cover built over a road to protect traffic from avalan
June 4, 2019 Read time: 2 mins
Nyx Hemera’s TLACS lights up snowsheds in British Columbia, Canada

Parks Canada has installed the Tunnel Lighting Addressable Control System (TLACS) from Nyx Hemera in the five snowsheds of Rogers Pass in Glacier National Park.

Over the past five years, Parks Canada has been upgrading infrastructure in Rogers Pass - 1,330m above sea level - including the installation of LED luminaires and an intelligent lighting control system.

A snowshed, similar to a tunnel, is a concrete cover built over a road to protect traffic from avalanches. In this case, the snowsheds - Single Bench, Lens, Tupper #1, Tupper #2 and Tupper Timber – are between the towns of Golden and Revelstoke in the western province of British Columbia.

The TLACS turns ON/OFF and dims up and down the luminaires inside the snowsheds to reduce the black hole effect and bring a safe and comfortable lumen output for drivers. TLACS also helps the operator save on energy costs thanks to not only the LED luminaires but also the dynamic control of the luminaires as needed. This is based on the variable luminosity at the tunnel portal. The TLACS also controls the street luminaires before and after the tunnel.

7281 Nyx Hemera Technologies provided a dedicated SCADA for the remote control and monitoring of the lighting system from the administration buildings a few kilometres away from the avalanche area, explained Pierre Longtin, president of Nyx Hemera Technologies.

The company also recently launched LPC Lite that is embedded into tunnel luminaires and communicates with the Lighting Control Cabinet (LCC) using powerline communication. Using existing wires to power the luminaires reduces the installation of control cabling, conduits and multiple connectors normally found in a standard control system installations. The dynamic individual control and monitoring of every luminaire enable the implementation of many features as well as help operators save on energy and get a better control of maintenance and operational costs.

The new LPC Lite has been specifically designed to interface the new generation of LED drivers that offer advanced diagnostics. The LPC 480 will remain in full production for luminaires that use standard drivers.

Highway & Network Management

For more information on companies in this article

Related Content

  • Volvo CE machines help restart quarry production
    March 14, 2017
    Machines from Volvo CE have helped restart production at a quarry in the US state of Colorado. The site had closed down nearly 50 years ago as its remote location meant that margins were slim for the producer. However, introducing new, modern machines has helped ensure that the site is once more producing the high-quality Yule marble. A leading stone producer in Italy, Carrarabased RED Graniti opted to take over ownership of the Colorado Yule marble quarry in 2011. With a resurgence in demand for the Yule
    Read More
  • Closer up with Chromasens' 3DPIXA Rl camera
    September 6, 2021
    Chromasens said the 3DPIXA Rl 3D automatically detects potholes and cracks.
    Read More
  • Competition fuelling excavator excellence
    March 11, 2014
    The wide array of crawler excavators on the global construction market has led to strong competition between suppliers, each of which is keen to stay ahead of its rivals. All the major international manufacturers are introducing new models in North America and Europe for 2014, with key performance upgrades. From Doosan comes the 22.5tonne DX225LC-3, which is said to offer increased performance and lower engine emissions and is aimed at one of the most highly competitive segments of the market. The machine
    Read More
  • An array of barrier innovations is coming to market
    January 4, 2013
    Various developments are affecting the market for highway barriers - Mike Woof writes The global market for highway barrier products continues to see the introduction of new products and new standards. Some standards for barriers are also eagerly awaited and clarification is still required of the regulations surrounding motorcycle-safe barrier types. In recognition of the issues concerning bad weather on Europe’s roads in winter periods, a new amendment has been made to the EN1317 standard for safety barrie
    Read More

Highlighted Content