Page 210 - 인천국제공항 4단계 건설사업 건설지 [화보집 영문]

In terms of AI, it developed 9 software modules related to video, audio analysis,
and learning while developing 8 modules including panorama view and parking

ramp view in terms of AR. AR improves recognition by displaying taxiways in
the case of low visibility, while AI assists control by checking readback matches
and sending warnings when the aircraft goes off course, greatly improving
navigational safety. Based on these technologies, IIAC began implementing the

integrated smart control platform in June 2022 with a goal of completing it by
March 2025.

Improving aircraft communications environment:
establishing flight information communications facility
The flight information communications facility is mandatory for the safe
navigation of aircraft, and quality communications are directly linked to airport
safety. Phase 4 focused on resolving the existing communications issues and

enhancing the safety of navigational traffic control. First, it created a dualized
flight information communications facility. The 2nd transmitting station (39CH)
replaces the whole frequency in case of failure of the first transmitting station to
minimize damage and improve stability. An integrated transmitting station was

built at Oseongsan to ensure smooth communications in the case of failure of a
transmitting station, and the Best Signal Selection (BSS) channel was expanded to
reduce interference and poor reception. It also upgraded the Voice Communication
Control System (VCCS) and Emergency Voice Communication System (EVCS).

By separating VCCS from EVCS, the system could swiftly respond in the case
of an emergency. It was also designed to prevent interference when a new digital
transmitter/receiver is linked to the existing analogue transmitter/receiver IIAC
also transitioned the communications method for controller-pilot from voice to

CPDLC.

208 The 30-year History of Incheon Airport Construction 209