Multiple fixed-position cameras will be set up to feed live
video images onto a large video wall, providing a similar view to what air
traffic controllers currently see from a physical control tower.
The Civil Aviation Authority of Singapore (CAAS) has awarded
a contract valued at close to S$7 million, to develop a smart digital tower
prototype for air traffic control to be trialled at Changi Airport, over a
period of 22 months.
A smart digital tower, equipped with a range of assistive
functionalities and features, could potentially enhance air traffic management
and the safety of runway and ground operations, along with increasing
operational efficiencies at Changi Airport.
The tender for the smart digital tower prototype was launched
on 28 February 2017 and attracted a total of three bids. All bids were
evaluated based on a set of criteria, including technical expertise, company
track record, and price competitiveness.
UK-based Air Traffic Management service provider NATS has
received the contract. NATS is the UK's leading provider of Air Traffic
Management services. It provides air traffic control services from centres at
Swanwick, Hampshire and Prestwick, Aryshire, as well as air traffic control
services at fourteen (14) of the nation's major airports including Heathrow,
Gatwick and Stansted.
The awarded contract includes the set-up of multiple
fixed-position cameras to feed live video images onto a large video wall. This
will provide a similar view to what air traffic controllers (ATCOs) currently
see from a physical control tower. The trial will employ advanced camera and
video stitching technologies, thus enabling better display of information. For
instance, the video cameras can automatically pan, tilt, and zoom, to enable a
closer look at objects and/or areas of interest.
Following the trial, CAAS will evaluate the operational
feasibility before determining the suitability and robustness of such a smart
digital tower for a busy airport like Changi Airport. The press release
explains that development works on smart digital tower operations have so far
been focused on airports with low to moderate air traffic volume.
Director-General of CAAS, Mr Kevin Shum, said, “In concert
with Singapore’s Smart Nation drive, we are leveraging digital technology to
transform the aviation industry in Singapore in many different ways. We look
forward to working closely with NATS to co-develop the operational procedures
and processes required to deploy the smart digital tower for Changi Airport. We
are excited by the possibilities and remain committed to working with our
industry partners to provide quality air traffic management services without
compromising on safety and service levels.”
Mailer diablo / CC BY-SA 3.0
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