Nexprieng

State-of-the-art Intelligent Roadway Light Mapping & Analytical tool

Settable road categories for differentiated passing criteria of minimum, maximum and average lux, and its uniformity
Selectable 1.5x lux in conflict areas, apart from normal 1.0x measurements
Alerts for settable dark spot size in each road category
Dashboard for quick glance of measurement results
Calculation of average lux and uniformity for any selected sections of measurements
Instant measurement/mapping results in forms of numeric and graphic reports
Selectable lamp pole ID display
Easy and robust installation using Thule rapid rack system
Compensation coefficient for installing on various vehicle types
Travel speeds up to 100km/h
Separate user access for parameters setting, analysis & reporting, and measurement
Minimum maintenance

SLighting type: All light types – SON, LED, SOX, FL, MH
Road category: Expressway, major/minor road, tunnel, flyover, VUP, and conflict areas
Lux measurement: 1.0x for roads, 1.5x for conflict areas, eg. junction, intersection, zebra crossing
Lux range: 0 to 5000 lux
Lux accuracy: 1 lux
Lux sampling frequency: 3 msec
GPS accuracy: 5m radius
GPS frequency: 1561.09/1575.42 MHz
Photo frame: 15 fps
Photo image: 2 million pixels
Travel speed: up to 100 km/h
Installation height: up to 2m from ground
Power supply: 12V (lighter port)
Operating environment: -40 to +100 oC, 0 to 80% RH
Protection rating: IP65