Solar Bright

A new smart road stud from New Zealand-based company SolarBright can warn drivers of potentially icy roads and will soon be able to alert traffic management centres and maintenance depots of the treacherous conditions. Once installed in the road the solar-powered studs monitor humidity and temperature and if the temperature drops to 4°C or below the blue LEDs in the stud start to flash to alert drivers of the possibility of ice formation.

New Zealand company Solar Bright will use Intertraffic Amsterdam 2014 to introduce an important safety product - a self-contained solar reflective stud which includes a thermal sensor that triggers the blue light-emitting diodes at a temperature associated with black ice. The PATeye can charge and work at the same time and it can also charge itself from car headlights. The company says that Phase II will include data collection, such as traffic counting, moisture, as well as the added advantage of a “real-t