标题: GBAS and GLS [打印本页] 作者: 航空 时间: 2010-9-5 17:53:12 标题: GBAS and GLS
作者: 航空 时间: 2010-9-5 17:53:23
GBAS and GLS Honeywell.com Agenda • GLS Data Flow – How GBAS is used in the airplane • Benefits to GBAS – Operational improvements Honeywell Proprietary 2 CAAC New Technology Seminar – GBAS 29-30 October 2009 Honeywell.com GBAS, GLS Data Flow MMR GPS Antenna Cockpit Displays Aircraft Aircraft Surfaces DATALINK – VHF Data Broadcast (VDB) Pilot Interface Autopilot Antenna Differential Corrections, Integrity Status and Approach Coordinates Data Broadcast Monitor Local Ground Facility DGPS Computes Differential Corrections Provides Integrity Ch k Transmitter E d D d Receiver GPS Check Provides Approach Coordinates Encoder Decoder Broadcast Information DGPS – Differential Honeywell Proprietary 3 CAAC New Technology Seminar – GBAS 29-30 October 2009 GPS MMR – Multi-Mode Receiver (GPS, VDB, ILS, etc) VDB – VHF Data Broadcast (Link to aircraft) Honeywell.com Emerging • Emerging Approach Operations Approach Operations – RNP RNAV SAAAR – LPV (SBAS, WAAS, EGNOS) Now Now – GLS (GBAS) – GLS TAP (GBAS) Now In Trial • Airbus & Boeing are committed to RNP RNAV 0.1 (or less) and GLS – FMS changes complete or planned for most models – LPV not in current plans at Boeing or Airbus • Embraer and Honeywell are developing similar strategic roadmaps – RNP 0.1 in development for Epic platforms Honeywell Proprietary 4 CAAC New Technology Seminar – GBAS 29-30 October 2009 Honeywell.com RNP Defined – Approach Design Criteria 2x ILS or LPV Straight In Approach x Trapezoidal buffer for obstacle clearance x 2x 2x RNP Approach x Secondary buffer for obstacle clearance 2x x Honeywell Proprietary 5 CAAC New Technology Seminar – GBAS 29-30 October 2009 Honeywell.com GBAS Multiple Glideslopes Honeywell Proprietary 6 CAAC New Technology Seminar – GBAS 29-30 October 2009 Honeywell.com GBAS Displaced Thresholds Honeywell Proprietary 7 CAAC New Technology Seminar – GBAS 29-30 October 2009 Honeywell.com GBAS Offset Approaches Honeywell Proprietary 8 CAAC New Technology Seminar – GBAS 29-30 October 2009 Honeywell.com ILS Clear Zones Honeywell Proprietary 9 CAAC New Technology Seminar – GBAS 29-30 October 2009 Honeywell.com GBAS Requires No Clear Zones Honeywell Proprietary 10 CAAC New Technology Seminar – GBAS 29-30 October 2009 Honeywell.com GBAS Benefits • For Airports: – Lower Installation and Maintenance Cost Than ILS - One GBAS enables Cat I Capability at all Runway Ends – Supports Noise Abatement - By enabling precision departure and offering multiple departure paths – Unlocks Airport Real Estate - Eliminates hold-short zones for greater tarmac capacity • For CAAC/ATMB: – Improves Or Preserves Airspace And Airport Capacity - Enables multiple new operations • For Airlines: – Critical Enabler for Fully Automated Landing – Improves Operational Assurance - Guaranteed Landing In Adverse Weather Saves Cost of Diversion – Reduces Fuel Burn And Emissions • For All: Improves Honeywell Proprietary 11 CAAC New Technology Seminar – GBAS 29-30 October 2009 – Safety Honeywell.com Agenda • GLS Data Flow – How GBAS is used in the airplane • Benefits of GBAS – Operational improvements Honeywell Proprietary 12 CAAC New Technology Seminar – GBAS 29-30 October 2009 Honeywell.com Honeywell Proprietary 13 CAAC New Technology Seminar – GBAS 29-30 October 2009作者: ganxing 时间: 2010-9-15 00:42:41 标题: xiexie!!!!!!!!!!!!!