03 china atm ppt

7/29/2019 03 China Atm Ppt

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A Brief Introduction of

Chinas ATM SystemDevelopment Vision and

Current Improvement

Programmes

GANIS ICAO HQ 2011

Air Traffic Management Bureau

Li Xin

Science & Technology

Committee Office, ATMB,CAAC


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Summary

A brief introduction of China ATM system

The vision of future: China New Generation ATM System

Near-term improvements and programmes


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General Information of China ATM System



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Overview of China ATM System

Chinas ATM system is running by Air Traffic

Management Bureau of Civil Aviation Administration of

China

Nearly 20000 employee including 5000 controllers

CAAC

ATMB

7 REGIONAL ATMBs

23 ATM Sub-Bureaus 14 ATM Stations


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Airspace

Total Area:

10,810,000 km2

11 FIRs including

HK& TAIPEI

18 upper control

areas

28 medium/low

level control

areas

31 APPs


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Traffic Volume and Flows

Traffic volume in 20105.5million and over 90% isdemotic traffic

The proportion of internationaltraffic will increase

Very congested in easternChina

Nearly 40% of traffic distributein Bohai Bay, PRD and YRD.

Traffic in Southwest China is

expected to grow rapidly infuture

China is involved in most of themajor traffic flows of APACregion


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ATM Infrastructure

The eastern area and developedwestern area of China has covered

by modernized CNS infrastructure.

Matured AIS system providesaviation users with timely, accurate

and complete aeronautical

information and service products.

MET network all over the country

provides timely weather report and

meteorological information.

RADAR

VHF

VOR/DME


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Vision of Future

China New Generation ATM System



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Rapid Growing Demand

In the past decade, the air transportation volume inChina maintained a growth of 15%.

Today, China aviation transportation volume ranks No. 2

and kept a excellent record of safety.

By 2030,the volume of passengers is expected toexceed 1billion

Year Airports Fleet Passenger

2000 121 527 67M2005 142 863 138M

2010 175 1597 268M

2015 >230 >2750 >450M


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Challenges

As the traffic growth rapidly, delay in congested areas isgetting serious.

Insufficient ground infrastructure in highland andmountain areas of western China.

Insufficient airspace and inflexible utilization. CDM mechanism need to be strengthened.

Nation-wide ATFM system is to be setup.


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CAAC Long-Term Strategy

In 2010, CAAC had proposed a long term strategy to

guide the development of aviation industry from now to

2030.

A SAFE, EFFICIENT and ENVIRONMENT-FRIENDLYair transportation system has been set as the goal of

strategy.

The China New Generation ATM System is part of the

strategy.


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ATM Long Term Objectives

SAFETY: Accident rate less than 0.1 per million flight hours.

CAPACITY:Accommodate 4 times of current demands and

punctuality up to 85%.

EFFICIENCY: Route non-linear coefficient down to 1.05.

SATISFACTION: Improve service to increase the

satisfaction of airspace user as the demands growth rapidly.


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Vision of ATM Development

China New Generation ATM System (CNAS)

Follow CAAC Long-Term Strategy

Based on operation and development situation and

environment of China Air Transportation

Compliance with the concept of ICAO Doc.9854.

Under the guidance of ICAO Doc.9750 and 9883. Take NextGen and SESAR as reference.


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Planning Framework

ConOps

Roadmap

Implementation

Plan

Five-Years

Plan

PerformanceFramework


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Assumptions of Significant Changes

Flexible Resource/Capacity Allocation

Performance-based Operation and service

Collaborative decision-making

From Tactical to Strategic

Development of automation tools

Transformation of roles and responsibilities

Incompleteinformation

sharing

Incompleteinformation

sharing

Incomplete

inform

ation

sh

aring

Airspace users

ATM service providers

information-rich

environment

Aerodromes operational

sections

Airspace users

ATM service providers

Aerodromes operational

sections


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Components

Flexible Airspace Organization and Management

Performance Based Operations

Collaborative Operations

Collaborative Demand Capacity Balance

Trajectory Based Operation

KPAs

Safety Ca pac ity Efficienc y Flexib ility

Predictability

PBOCollaborati

ve OpsFlex AO M

Collaborative DCB TBO


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Performance Based Operation

Performance Based Navigation and Separation

ATM service provider will provide different service to

different level of aircraft performance.

PBO provides measures to improve ATM by takingadvantages of operation capability of aircrafts.

ATM service provider can use Required Performance as

a measure to maximums the utilization of ATM assets

and increase capacity to accommodate demands.

Users can make the tradeoffs between investments and

level of service desired to best meet their needs.


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Flexible AOM

Flexible Use of Airspace under Civil-Military Coordination

Enhance Civil-Military cooperation

Increase temporary route

Reduce permanently segregated airspace

Dynamic airspace capacity management

Change airspace structures with pre-defined modes according to

flow requirements and changes of traffic situation.

Flexible sectorization, optional route, performance base airspace

access rules Flex AOM will enhance the capability of managing the

airspace to gain more capacity


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Collaborative Operation

SWIMBuild a dynamic information sharingenvironment provide tailored service and facilitate unifiedsituation awareness

CDMBrings benefit in demands capacity balance and

improve capacity and equity of the system. Supervision and evaluation is needed to maximize the

benefits of all stakeholders without impacting overalloperations of ATM system. Weather

Piolet

AOCInfo-Sharing

Weather

Unified SA o f Air

Traffic Constraint

FM strategy Capacity

Plan

Flow Mng

ATCO

Detailed

Plan

Operational

Strate gy

Prorit

Pre-tactical DCB

Tac tical DCB


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Collaborative DCB

Combine the concepts of ATFM and Capacity Management Strategic planning

Pre-tactic optimization

Tactic Execution

Strateg ic Planning Pre ta c tic a l Optim iza tio n Exc e c utio n

Stra teg ic D and C p lanning

Flight &Trajec to ry Planning

Ca pac ity Planning

Initia l DCB eva luation

Pre ta c tica l Optimizat ion

Short term unba lance forec astTrajec to ry Ad justment

Cap ac ity Configuration

Optimization

Ground Delay

Rea l time DCB

Real time c ap ac ity

AssessmentTrajec tory Ad justment

Regulation

Flow Ca pa city

informa tion broad ca st

1 Year Opt dayDay before opt


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Trajectory Based Operation

TBO is a brand new concept

TBO will change the way of ATM service delivery.

Planning and execution of flight, flow and capacitymanagement, even separation and conflict management

will shift to Trajectory BasedAt late stage of the New Generation ATM System , China

will gradually shift to TBO from current operation.


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CNAS Operation ImprovementsFocus Area ID Short Term-OIs ID Mid Term-OIs ID Long Term-OIs

PBO OI21 RNP/RNAV Procedures

in TMA

OI24 RNP/RNAV Implementation in

En-route

OI25 Full Implementation of PBN

OI22 Parallel Route OI28 Reduction of Horizontal

Separation in En-route

OI32 Airborne Situational

awareness

OI23 Improvement on

Arr/Dep of Airport with

Critical Terrain

OI29 Reduction of Horizontal

Separation in TMA


Separation in Oceanic Area

OI26 Reduction of Vertical

Separation

OI30 Enhancement on CM of Surface

Movement

OI34 Delegated Separation


Separation in Remote

Area

OI31 Improvement on Conflict

Management by Using User

Intent Information

OI35 Self-separation

F-AOM OI01 Airspace Classification OI04 Optimization of TMA by Using

RNP/RNAV

OI07 FUA Based on Coordination

between MA and CA

OI02 Optimization of Control

Area

OI05 Increase of Flexibility of Route

Network

OI03 Optimization of Current

Air Route Using PBN

OI06 Dynamic Airspace Management

C-Operation OI08 Improvement on

Dynamic Flight Data

Management

OI09 AIS to AIM OI11 SWIM

OI12 Enhanced CDM inside

ATM

OI10 Integration of Weather

Information into ATM IM System

OI14 Extended CDM to Airspace

User and Airport

OI13 Initial MA/CA Coordination

Mechanism

OI15 Improved MA/CA

Coordination Mechanism


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CNAS Operation Improvements

Focus

Area

ID Short-OIs ID Mid-OIs ID Long-OIs

DCB

OI16 Flow Management OI18

Improvement on Flow Forecast by

Using User Intent Information

OI17

Capacity Resource

Evaluation and

Planning OI19

Integrated Management of

Arrival/Departure Stream

OI20 Dynamic Flow-capacity Balancing

TBO

OI36 Trajectory Sharing and Negotiation OI40 TBO Procedures in TMA

OI37Dynamic Trajectory DataManagement OI41 TBO Procedures in All Phases

OI38

Trajectory Evaluation during

Execution OI42

Flight Planning based on

Trajectory

OI39

Enhancement of DCB by Using

Trajectory Data OI43

User Preferred Optimized

Trajectory

OI44

Trajectory-based Flow

Management


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Current Improvement Programmes

and Near-term Plan



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Current Activities

To bring the vision to reality:

China New Generation ATM System Planning

Framework is under development.

R&D, validation and trail has been carried out forCNS/ATM technologies.

Near-term improvement programme, such as

implementation of PBN and ADS-B, had already

started.


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PBN

PBN Roadmap Short-term2009-2012: Local Implementation

Mid-term2013-2016: Fully implemented

Long-term2017-2025: Fully integrated

Currently 23 Airports

10400km PBN route

Relevant initiatives Training and Guidance material

WGS-84


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ADS-B

PolicyApplication policy of civil surveillance technology of China,CAAC,2011

Initial Operation Chengdu-Lhasa Air Route: May 18th, 2011

Sanya ATC Area: Jun 16th, 2011Relevant Initiatives

Implementation Roadmap

Operational Procedure

Ground Station Construction\Maintenance\FlightInspection RequirementLASHA

CHENGDU

SANYA


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Navigation: Follow the PBN roadmap

Separation: Reduce Separation Minimum in Non-RADAR area by using ADS-B

Airspace Management: Establish capacity evaluation facility & air route

structure optimization

Control Area Combination: Reduce Upper Control

Area from18 to 8 Civ-Mil Joint FUA: Joint operation in busy area

Operational


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CNS infrastructure update

AIDC: Nation-wide implementation

AMAN/DMAN: Deploy in most congested terminals

ACARS: Upgrade to VDL M2

ATN/AMHS :Trunk network construction, transit fromAFTN to AMHS

Digital-ATIS & DCL: Deploy in 50 busiest airports

MLAT: Deploy for surface surveillance and wide-area

surveillance test


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SWIM :Research and Development

GBAS : Demonstration and operational approval

Wx System: Concept of new generation weather system

AFTM: System Designing

FUA: Mechanism Research

R&D initiative


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Compass(BEIDOU) system

Vision Asia-Pacific region coverage with 12 SVs at 2012

Global Coverage with 35 SVs at 2020

Standardization

Development of GNSS SARPs to includeCOMPASS through approval process of ICAO

Service for Civil Aviation Enhance the Availability, Integrality, Continuity and

Accuracy of GNSS PNT ServicesEvaluation and Development

Evaluate Compass PNT performance for civil aviation

Develop ground and airborne equipment


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Conclusion

CNAS is the vision of China ATM System development.

The planning framework is under development and will

follow the guidance of ICAO.

CNAS is expected to be fully operational in 2030 and

contains five components

Planning and deployment of some CNS/ATM

technologies such as PBN, ADS-B are in progress and

will be integrated into CNAS in future.


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Thank you!

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03 china atm ppt

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