NDOT uses technology such as cameras, sensors, weather stations and dynamic messaging signs to improve commutes across the state.

The frequency components of these pulses depend on the line characteristics and can be detected with inductive sensors. This manuscript also designs and tests a light and inexpensive sensor for arc ...

Car parks with height-restricted entrances help prevent illegal tow trucks and removal vehicles. And fitting a Thatcham rated category 1 or 2 alarm system with tracking, immobilisation, anti-grab and ...