Integrated

Air-GroundOperationstoImprove

Operational

Efficiency

of

Airports空地一體化運行提升機場運行效率空地一體化提升效率的現實需求PracticalNeedsforEnhancingEfficiencythroughIntegrated

Air-GroundOperation航科院助力空地一體化的創新實踐InnovativePracticesinIntegrated

Air-GroundOperationbyCAST進一步提升空地一體化效率展望ProspectsforFurtherEnhancingtheEfficiencyofIntegrated

Air-GroundOperation

目錄

CONTENTS

010203空地一體化提升效率的現實需求PracticalNeeds

forEnhancingEfficiency

throughIntegrated

Air-GroundOperation01痛點一：無法精確感知空中航空器運行態勢，無法動態獲取航班精確預達時刻和異常狀態Bottleneck1:Inabilitytopreciselysensethereal-timeoperational

situationofaircraftinflight,resultingindifficultiestodynamicallyobtain

accurateflight

arrivaltimeandabnormal

status空管通告報文、無線電播報實時性與交互性較差Poorreal-timeperformanceandinteractivityof

ATCnotificationandmessagesandradiobroadcasting缺少對航班異常狀態的分析和提示Lack

of

analysis

and

warning

of

flight

abnormalities痛點二：缺乏航班運籌規劃能力，航空器地面滑行時間過長Bottleneck2:Lackofflightarrangementandplanningcapabilities,leadingtoextendedgroundtaxiingtimeforaircraft等待時間長Longwaitingtime滑行時間長Longtaxitime痛點三：“機-車-場道-設施”協同能力差，場面沖突風險居高不下Bottleneck3:Poorcollaborationamongaircraft,vehicles,pavements,andfacilities,resultinginpersistentandhighrisksofgroundconflicts場面交通復雜，沖突因素多Complicatedsurfacetrafficwithmultipleparties場面沖突風險大High

risk

of

conflicts

at

the

airports痛點四：缺乏智慧化保障資源調度手段，資源配置和保障能力不穩定Bottleneck4:Lackof

intelligentresourceallocatingapproaches,leadingtounstableresourceallocationandsupport

capabilities保障節點數據人工錄入，誤報漏報多，數據不準確Manualdatainput，falsereporting，inaccuratedata人工任務排班調度效率低Low

efficiency

of

manual

task

scheduling航科院助力空地一體化的創新實踐InnovativePracticesinIntegrated

Air-GroundOperationby

CAST02以空管報文、ADS-B、

雷達位置數據、航司ACARS數據等為基礎，融合航空數字化地圖、高精度機場平面圖，實現航班的全球實時監控追蹤、異常航班監控告警、航班預達時刻動態預測Realize

global

real-time

monitoring

and

tracking

of

flights,

monitoring

and

alarming

of

abnormalities,

and

real-time

prediction

of

estimated

time

of

arrival

based

on

ATC

messages,

ADS-B,

radar

position

data

and

airlineACARSdata，combinedwithdigitalaviationmapandhigh-resolutionairportmap1.全球航班實時監控預警，解決空中態勢感知問題1.Globalreal-timemonitoringandalertingof

flightstosolvein-flight

situational

awareness將落地前30分鐘內的預測精度控制在3分鐘以內；截至目前，全球航班追蹤監控系統應用于50家航空公司和40多家機場，產生有效告警每天近2000次The

estimatedtime

ofarrivalwithin

30minutesbeforelandingis

no

more

than

3

minutes.

The

system

is

appliedby

50airlinesandmorethan40airports,generatingnearly2,000validalarmsperday.1.全球航班實時監控預警，解決空中態勢感知問題1.Globalreal-timemonitoringandalertingof

flightstosolvein-flight

situational

awareness基于“就近起降，動態規劃”原則，成功對進離港航班進行實時運籌規劃，實現航空器管制指揮方案的“秒級”迭代優選，解決了離港航班推出時間智能排序、數字孿生大模型求解時間長的難題Based

on

the

principle

of"proximity

of

takeoff

and

landing

by

dynamic

arrangement",we

developed

an

Apron

ControlDecision-Making

Assistance

System,whichcanoptimizethetaxiingpathinseconds,andsubstantiallyreducethe

taxiingtime.2.機坪管制智能輔助決策，有效降低滑行時間2.Intelligentassistanceinaproncontroldecision-makingtoeffectivelyreducetaxiingtime2023年，該系統在某機場應用后，航空器平均滑出時間縮短了15%，航班正常性提升約2.4%，CTOT符合率（代表空地協同能力）提升約9%，大幅減少了滑行過程中的沖突等待、機場碳排放和航空器燃油成本消耗。Sinceitsimplementationanairportin2023,

15%reductioninaverage

taxi-out

time,

2.4%

increase

in

flight

regularity,9%increaseinCTOT.Theseimprovementshavesignificantlyreducedholdingtimeduring

taxiing,

airport

carbonemissionsandaircraftfuelconsumption.2.機坪管制智能輔助決策，有效降低滑行時間2.Intelligentassistanceinaproncontroldecision-makingtoeffectivelyreducetaxiingtime將傳統的人工監管模式轉化為“機器監控預警、人為處置”的智能管控模式；實時監控車輛與跑道、車輛與航空器的安全運行狀態，一旦發現跑道侵入風險，自動向車輛駕駛員和空中交通管制員告警Theintelligentmonitoringandearlywarningsystemforrunwayincursioncanmonitorrunways,vehicles

and

aircrafts

inrealtime,andautomaticallyalertdriversandcontrollersoncetherunway

incursionrisk

is

detected.3.機-車位置實時監測，保障跑道運行安全3.Real-timemonitoringofaircraft-vehiclepositionstoensurerunwayoperationalsafety2023年，系統在國內18個機場部署投運。已外理航班數據2千萬條，車輛數據2億條，有效預警130次，所有投運機場全年未發生跑道侵入事件。In2023,thissystemhasbeendeployedtooperateat

18airports.The

systemhasprocessedover

20

million

flightrecordsand200millionvehiclerecords.Ithasissued

130validalerts,andtherehavebeenzerorunway

incursion

incidentsat

any

of

the

deployed

airports

throughout

the

year.3.機-車位置實時監測，保障跑道運行安全3.Real-timemonitoringofaircraft-vehiclepositionstoensurerunwayoperationalsafety利用人工智能及先進算法，對資源分配、保障任務進行智能調度和合理分配；采用多種技術方法對航班地面保障節點進行自動采集，實現關鍵保障狀態的自動感知Leveragingon

AIandadvancedalgorithms,weintelligentlyscheduleresourceallocation

and

support

task

operationsbasedonfactorssuchastasknature,priority,andresourcerequirements.Tasksare

allocatedproperlytorespectiveoperationalstaff.Meantime,varioustechnologicalapproachesareemployedtoachievetheautomatic

collectionof

groundsupportnodedata.4.地面保障智能化，提升保障效能4.Intelligentgroundsupporttoenhanceeffectivenessandefficiency人工排班由以前的2小時縮短到10分鐘，語音對講通話減少70%，將關鍵節點采集的準確性和完整性提高到95%以上Thissystemhasbeenappliedatsome

airports.

Sinceitsimplementation,thetimeformanualschedulingwasreducedfrom2hto

10min,voicecommunicationdecreasedby70%,and

the

accuracy

and

integrity

of

critical

node

datacollectionexceeded95%.4.地面保障智能化，提升保障效能4.Intelligentgroundsupporttoenhanceeffectivenessandefficiency進一步提升空地一體化效率展望ProspectsforFurtherEnhancingtheEfficiencyof

Integrated

Air-GroundOperation03

1.下一代通信技術的應用1.

Applicationofnextgenerationcommunicationtechnology衛星互聯網在旅客服務、態勢感知、應急保障中的應用Application

of

satellite

network

inin-flightInternetservices,airsituationalawarenessandemergency5G在“機-車-場道-設施”互聯中的應用Application

of

5G

inaircraft-vehicle-airport-facility2.新一代信息技術的應用2.

Applicationofnewinformationtechnology