Westwell Signs an MOU with Hactl to Explore the Future of Smart Airports

On April 3, Westwell signed a Memorandum of Understanding (MOU) with Hong Kong Air Cargo Terminals Limited (Hactl) - Hong Kong's largest independent cargo handler to collaborate on the introduction of new energy autonomous driving tractor, the Q-Tractor P40. Both parties aim to develop autonomous vehicles which – in addition to the relatively simple task of towing cargo dollies – automatically couple and uncouple the dollies, and adjust to their differing specifications.

Once testing and final on-site tuning and mapping to Hactl's specific requirements are completed, the AETs will be progressively integrated into Hactl's current driver-controlled tractor fleet, and will initially tow loaded import ULDs on a 1km route between the outdoor ULD staging area, and the main terminal ULD system intake deck of SuperTerminal 1. AETs will be used on longer and more complex routes in due course. Safety is the major consideration in operating the new vehicles. Each AET is equipped with a highly-accurate GNSS system and uses multiple HD cameras and LIDAR sensors to detect all objects and avoid collisions. The AETs have similar capabilities to the current diesel-powered tractor fleet, but operational speeds will be restricted to 8kph as an additional safety measure. 

The AETs have a range of up to 75km per charge; being electrically-powered, they will also make a significant contribution to Hactl's carbon reduction programme. One of Hactl's main motivations in moving to autonomous vehicles is the ongoing challenge of recruiting, explains Wilson Kwong, Chief Executive of Hactl: "Recruitment for airport-related work, and particularly airside work, is becoming ever more challenging. This means we must utilise our available workforce as efficiently as possible, and deploy them on those duties which make best use of their experience, skills and abilities. "After extensive investigation and research, we believe that the work of operating towing tractors over set routes should now be feasible using the latest autonomous vehicle technology, and that this can be achieved without compromising safety. Although driverless vehicles are becoming established technology, Hactl is enhancing the concept with the addition of automated functions specific to its needs."