Mini-RWIS remote processing unit

High Sierra Electronics is claiming a unique approach to Road Weather Information Systems (RWIS) with the launch of its newest product, the Model 5470 NTCIP Mini-RWIS Remote Processing Unit. This device is the heart of a non-proprietary, open architecture NTCIP-compliant Environmental Sensor Station (ESS), designed for primary deployment within existing or new ATC cabinets and Dynamic Message Sign (DMS) cabinets. The company says this approach allows simpler implementation at a lower cost than traditional i
July 18, 2012 Read time: 2 mins
1766 High Sierra Electronics is claiming a  unique approach to Road Weather Information Systems (RWIS) with the launch of its newest product, the Model 5470 NTCIP Mini-RWIS Remote Processing Unit. This device is the heart of a non-proprietary, open architecture NTCIP-compliant Environmental Sensor Station (ESS), designed for primary deployment within existing or new ATC cabinets and Dynamic Message Sign (DMS) cabinets. The company says this approach allows simpler implementation at a lower cost than traditional installations.

The Model 5470 supports several 'actionable' weather sensors including wind speed and direction, precipitation, visibility, optical road surface status and water depth (for flood warning). The unit activates and deactivates isolated outputs based on user-settable high and low thresholds, enabling use of locally resolved weather status information to activate local public warning devices such as flashing beacon signs or DMS. Moreover, these outputs may be used to activate preemptions within the ATC, enabling new and innovative approaches to improving traffic safety.

In order to fit easily into the tight confines of a traffic cabinet, the entire mini-RWIS, including NTCIP controller, sensor surge protection, power converter and weather status outputs is packaged to fit in a single rack unit mount enclosure. Sensors are deployed on existing nearby traffic poles or support structures using standard Astro-Brac or similar hardware.
Detection, Monitoring & Machine Vision Air Quality & Weather Systems

Related Content

  • August 19, 2015
    Near-fit technology can provide the solution - just ask the question.
    When a company launches a product it never quite knows how that product will be used and what else it may be required to do. Lufft’s mobile weather sensor MARWIS is a prime example. Last winter Lufft introduced MARWIS, its mobile road weather sensor, handing it initially to long-term sales partners to test and improve. What was known was the sensor’s fast reaction rate (up to 100 Hertz), combined with its wide range of measurement information, and would provide users with a gapless overview of the road stat
    Read More
  • August 5, 2013
    Investment boost for Canada’s weather warning systems
    David Crawford reviews national and regional initiatives to boost Canada’s weather forecasting. Over the next five years Canada’s national weather services are due to benefit from a CAN$248 million injection of funding into the Environment Canada (EC) department to deliver timelier and more accurate weather warnings and forecasts for users including travellers and transport operators. The scheme, set out in the country’s 2013 Economic Action Plan, is to revitalise the services with new investments in federa
    Read More
  • May 31, 2013
    Temporary traffic monitoring with Bluetooth and wi-fi
    David Crawford reviews developments in temporary ITS. Widespread take-up of technologies such as Bluetooth and wi-fi are encouraging the emergence of more sophisticated, while still cost effective, ITS responses to the traffic issues posed by temporary road situations such as work zones and special events. Andy Graham of traffic solutions specialists White Willow Consulting says: “A machine-to-machine radio link is far easier and cheaper than reading characters on a plate.” There can be other plusses. Tech
    Read More
  • November 12, 2015
    Driver aids make inroads on improving safety
    In-vehicle anti-collision systems continue to evolve and could eliminate some incidents altogether. John Kendall rounds up the current developments. A few weeks ago, I watched a driver reverse a car from a parking bay at right angles to the road, straight into a car driving along the road. The accident happened at walking pace, no-one was hurt and both cars had body panels that regain their shape after a low speed shunt.
    Read More

Highlighted Content