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

  • Increased dozing capacity from Caterpillar
    October 9, 2018
    Caterpillar claims that its new D8T Dozer delivers more productivity, better fuel efficiency and greater ease of operation. The firm says that the new dozer is designed to move more material in less time, at a lower cost/tonne, while delivering a faster return on investment. The bulldozer features a new fully automatic transmission, which the firm claims offers a productivity gain of up to 18%, without using more fuel. Added blade capacity, increased power and steering performance, and technology options
    Read More
  • ACE/AECOM report: private sector and user-pay for English roads
    May 14, 2018
    It’s one minute to midnight for funding England’s roads, according to a timely new report, and the clock’s big hand is pointing to some form of user-pay solution, reports David Arminas Is there any way out of future user-pay funding for England’s highway infrastructure? The answer is a resounding ‘no’, according to the recently published report: Funding Roads for the Future. The brief 25-page document by the London-based Association for Consultancy and Engineering, ACE**, sums up the state of England’s ro
    Read More
  • Cat offers new high performance graders
    October 2, 2014
    Caterpillar is introducing its M Series 3 grader, the 12M3, 140M3, 160M3 as well as the all-wheel-drive (AWD) variants. These machines feature Tier 4 Final/Stage IV emissions control technology as well as durability, productivity and operator comfort. High fuel efficiency is claimed along with better serviceability and the emissions reduction technology requires no need to stop for regeneration. The emissions control system uses Caterpillar’s aftertreatment solution with the addition of selective cataly
    Read More
  • Workzone safety protects workforce and drivers
    May 3, 2012
    Highway construction work zones are dangerous places, and anything that can improve safety is welcomed as Patrick Smith reports. The safe and efficient flow of traffic through work zones is a major concern to transportation officials, industry, the public, businesses, and commercial motor carriers. This is the view of the US Federal Highway Administration (FHWA), which has developed the Highway Work Zone Safety Program to reduce the fatalities and injurious crashes in work zones, and to enhance traffic oper
    Read More

Highlighted Content