Average Speed over Distance Archives

Cameras installed to curb crashes on N1 to Limpopo

The system uses average-speed-over-distance (ASOD) technology which calculates the average speed of a vehicle, measured from the time it passes a camera, until it reaches a second camera at a fixed distance away. Cutting-edge technology has ..

Technology is changing behaviour towards speeding

‘Average speed’ system encourages adherence to limits on the nation’s roads. The introduction of innovative technology to curb speeding on major highways has resulted in a significant reduction in contraventions. Average Speed over Distance – Asod – is a growing global trend ..