To provide a landing time optimization system and a landing time optimization method for optimizing a landing time by adjusting the number of landable aircrafts per predetermined time to an appropriate value.SOLUTION: A landing time optimization system 1 comprises: a data acquisition unit 12 that acquires data of each aircraft; an optimum landing time calculation unit 13 that calculates an optimum landing time so that a wake turbulence interval between aircrafts is maintained based on the data of each aircraft; a wake turbulence interval total value calculation unit 14 that calculates a total wake turbulence interval value for each predetermined time based on the optimum landing time; a surplus time calculation unit 15 that calculates a surplus time for each predetermined time based on the total value of the wake turbulence interval for each predetermined time; a number-of-landable-aircraft adjusting unit 16 that adjusts the number of landable aircrafts for each predetermined time based on the total time for each predetermined time; a number-of-landing calculation unit 17 that calculates the number of landings for each predetermined time based on the optimum landing time; and a land-able time calculation unit 18 that calculates a landable time based on the number of landable aircrafts and the number of landings at each predetermined time.SELECTED DRAWING: Figure 1
【課題】所定時間あたりの着陸可能機数を適切な値に調節して着陸時刻を最適化する着陸時刻最適化システム及び着陸時刻最適化方法を提供する。【解決手段】着陸時刻最適化システムは1、各航空機のデータを取得するデータ取得部12と、各航空機のデータに基づいて各航空機間の後方乱気流間隔が保たれるように最適着陸時刻を算出する最適着陸時刻算出部13と、最適着陸時刻に基づいて所定時間毎の後方乱気流間隔合計値を算出する後方乱気流間隔合計値算出部14と、所定時間毎の後方乱気流間隔合計値に基づいて所定時間毎の余剰時間を算出する余剰時間算出部15と、所定時間毎の余剰時間に基づいて所定時間毎の着陸可能機数を調節する着陸可能機数調節部16と、最適着陸時刻に基づいて所定時間毎の着陸数を算出する着陸数算出部17と、所定時間毎の着陸可能機数と着陸数とに基づいて着陸可能時刻を算出する、着陸可能時刻算出部18と、を備える。【選択図】図1
LANDING TIME OPTIMIZATION SYSTEM AND LANDING TIME OPTIMIZATION METHOD
着陸時刻最適化システム、及び着陸時刻最適化方法
2020-10-29
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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