Publications

This report includes the examination and recommendation of a five-layer framework to implement controller functions. The key benefit of this concept is the clear demarcation of functions. The proposed concept allows functions to be built logically…

Computer processing power and memory availability have significantly advanced in the last few decades. New concepts in controller architecture and new vehicle detection technologies are now also available. Project NS1377 (Traffic Signal Controllers…

This study investigated decoupling points for large multi-trailer combination vehicles which cannot complete end-to-end journeys. The need for de-coupling is linked to the boundaries of routes/ areas for which limited access is allowed for larger…

Freight vehicles are becoming more productive in order to meet these demands. All of these changes have impacts on the amount of travel and the loads carried by trucks on roads. This in turn leads to a range of environmental, safety, cost and…