Data collection & Pre- selection Hi-Speed Weighing in Motion Systems

The Ministry of Transport and Logistic services for The Kingdom of Saudi Arabia is committed to improving road safety and protecting their bridges and highways from the damage caused by overweight vehicles. SAJTEC commissioned to supply 20 high speed weighing in Motion (WIM) Systems for overweight pre-selection with integrated Automatic Number Plate Recognition (ANPR) for enforcement at strategic locations across the Kingdom. To meet the needs of the customer on this project, SAJTEC integrated Kistler LineasĀ® Quartz WIM Sensors with the industry standard Hi-Speed Weighing System. As a combined solution, it provides the accuracy needed to identify and weigh vehicles within very high enforcement tolerance. The system calculates the axle and gross vehicle overloads and takes an image of the vehicle license plate, together with a contextual overview image. Each time an overloaded vehicle is detected, it is diverted to a Weighing Station for inspection and enforcement. The system also includes over height enforcement.