Division 02 of 25 · SAL Series · Flagship Programme

Smart Airfield Lighting

One of the core flagship programmes of the AGL Innovation Hub. Division 02 sits immediately after Innovation Strategy & Roadmap and defines the technology domain of intelligent AGL — intelligent control, adaptive brightness, smart monitoring, self-diagnostics, energy optimization and remote monitoring. The objective is to transform conventional AGL from a primarily manually monitored lighting infrastructure into an intelligent, connected, condition-aware and energy-aware airfield lighting system.

17 / 17
Topics Scoped
SAL-01 → 17
Topic ID Range
Technology
Layer · Flagship Programme
Rev 0
Initial Issue

The objective this division pursues — transform conventional AGL from a primarily manually monitored lighting infrastructure into an intelligent, connected, condition-aware and energy-aware airfield lighting system, while remaining fully subject to approved operational, safety and regulatory requirements.

Where Division 02 Sits in the Innovation Hub

Division 02 is the first of the technology domains that Division 01's strategy points toward. It builds the intelligent-lighting foundation that later divisions — AI for AGL, IoT & Connected AGL, Digital Engineering, Automation and Intelligent Maintenance — build directly on top of.

01 — Strategy & Roadmap
02 — Smart Airfield Lighting
03–07 — AI, IoT, Digital Engineering, Robotics, Sustainability
08–25 — Product/Engineering Innovation → Prototyping → Validation → Master Database

Division 02 · Smart Airfield Lighting Topics

17 of 17 topics scoped
SAL-01 Intelligent Runway Lighting
Purpose

Develop runway lighting capable of intelligent monitoring, control and operational optimization across every runway lighting subsystem.

Scope
  • Intelligent runway edge-light monitoring
  • Intelligent runway centerline-light monitoring
  • Threshold-light monitoring
  • Runway end-light monitoring
  • Touchdown-zone lighting monitoring
  • Runway lighting circuit intelligence
  • Real-time fixture status
  • Individual fixture identification
  • Lighting-fault detection
  • Remote status monitoring
  • Operational-condition monitoring
  • Intelligent intensity management
Innovation Areas
  • Smart runway fixtures
  • Connected lighting controllers
  • Individual fixture diagnostics
  • Real-time condition monitoring
  • Intelligent circuit supervision
  • Automated fault reporting
  • Digital runway-lighting maps
Expected Benefits

Faster fault identification, reduced inspection workload, improved operational visibility, better maintenance planning, improved runway-lighting reliability.

SAL-02 Intelligent Taxiway Lighting
Purpose

Develop intelligent taxiway lighting capable of monitoring operational condition and supporting optimized lighting control.

Scope
  • Taxiway edge lights
  • Taxiway centerline lights
  • Rapid-exit taxiway lighting
  • Holding-position lighting
  • Stop-bar interfaces
  • Taxiway circuit monitoring
  • Fixture condition monitoring
  • Remote status indication
  • Fault identification
  • Intelligent intensity control
Innovation Opportunities
  • Connected taxiway fixtures
  • Smart taxiway networks
  • Automated fault identification
  • Intelligent taxiway status dashboards
  • Integration with wider airfield infrastructure
SAL-03 Adaptive Lighting Control
Purpose

Develop lighting-control systems capable of adapting lighting operation according to defined operational conditions.

Concept

Instead of treating lighting intensity as a fixed command, an intelligent system evaluates available operational inputs and applies an approved lighting-control strategy.

Potential Inputs
  • Operational condition
  • Lighting system status
  • Selected intensity level
  • Equipment condition
  • Environmental information
  • Control-system status
  • Maintenance condition
Innovation Areas
  • Adaptive intensity control
  • Automated control logic
  • Intelligent control algorithms
  • Condition-based lighting operation
  • Centralized intelligent control
Important Principle

Adaptive control must remain subject to approved operational requirements, safety requirements and applicable regulatory/airport procedures. Innovation should not override the required operational control philosophy.

SAL-04 Smart Intensity Control
Purpose

Improve the intelligence and precision of AGL intensity control.

Scope
  • Digital intensity commands
  • Intensity-step monitoring
  • Command-versus-actual verification
  • Lighting output monitoring
  • Circuit response monitoring
  • Abnormal intensity detection
  • Intensity history
  • Remote intensity status
  • Intensity-performance analytics
Potential Benefits

Better control visibility, faster identification of abnormal operation, improved maintenance diagnostics, better energy management.

SAL-05 Automatic Brightness Adjustment
Purpose

Develop systems capable of automatically adjusting lighting brightness according to approved operating conditions.

Innovation Areas
  • Automatic brightness algorithms
  • Sensor-assisted brightness control
  • Visibility-related inputs
  • Environmental inputs
  • Operational-mode inputs
  • Automatic intensity selection
  • Brightness feedback
  • Brightness-performance monitoring
Key Engineering Requirement

The system should have a closed-loop intelligent lighting architecture:

InputDecision LogicApproved Intensity CommandLighting ResponseFeedbackAlarm / Confirmation
SAL-06 Smart Fixture Monitoring
Purpose

Convert individual AGL fixtures into condition-aware assets.

Monitoring Parameters

Depending on fixture technology and system architecture:

  • Fixture ON/OFF status
  • Electrical status
  • Current
  • Voltage
  • Temperature
  • Operating hours
  • Fault status
  • Communication status
  • Driver/electronic status
  • Internal diagnostic status
Smart Fixture Concept

Traditional Fixture: Fixture → Light output

FixtureSensor / DiagnosticControllerNetworkMonitoring Platform
Benefits

Individual asset visibility, faster fault localization, condition monitoring, maintenance prioritization, historical performance records.

SAL-07 Connected AGL Fixtures
Purpose

Develop an AGL architecture in which fixtures can communicate their status to a central monitoring system.

Architecture
AGL FixtureLocal Monitoring / ControllerCommunication NetworkGatewayCentral Monitoring PlatformOperator / Maintenance Team
Connected Information
  • Asset ID
  • Location
  • Status
  • Fault
  • Operating condition
  • Operating hours
  • Diagnostic information
  • Maintenance status

Connected AGL fixtures are explicitly identified as a key Smart Airfield Lighting topic.

SAL-08 Self-Diagnostic Lighting
Purpose

Enable AGL equipment to identify and report its own abnormal conditions.

Diagnostic Functions
  • Electrical fault detection
  • Communication fault detection
  • Driver fault detection
  • Temperature abnormality
  • Current abnormality
  • Voltage abnormality
  • Fixture failure indication
  • Internal diagnostic status
  • Diagnostic event logging
  • Automatic alarm generation
Diagnostic Classification
NormalWarningDegradedFaultCritical Fault

This can support condition-based and predictive maintenance programmes.

SAL-09 Remote Asset Monitoring
Purpose

Enable authorized personnel to monitor AGL assets without physically visiting every location.

Assets That Could Be Monitored
  • Runway fixtures
  • Taxiway fixtures
  • Approach lighting
  • PAPI
  • Signs
  • CCRs
  • Isolation transformers
  • AGL circuits
  • Control equipment
  • Communication equipment
Remote Monitoring Functions

Asset status, fault status, alarm status, communication status, historical trends, maintenance alerts, asset-health information.

Remote asset monitoring is explicitly identified as a Smart Airfield Lighting capability.

SAL-10 Real-Time Lighting Status
Purpose

Provide a continuously updated representation of the operational condition of the AGL system.

Dashboard Information
InformationExample
Runway statusNormal / Fault
Taxiway statusNormal / Fault
Circuit statusEnergized / De-energized
Fixture statusHealthy / Fault
CommunicationOnline / Offline
AlarmActive / Cleared
IntensitySelected level
MaintenanceDue / Overdue
Historical Intelligence

The system should also retain status history, fault history, alarm history, operating history, maintenance history and communication history.

SAL-11 Smart Circuit Monitoring
Purpose

Move from basic circuit supervision toward intelligent circuit-condition monitoring.

Monitoring Areas
  • Circuit status
  • Current
  • Voltage
  • Insulation condition where measurable
  • Ground-fault indication
  • Circuit interruptions
  • Abnormal operating conditions
  • CCR output condition
  • Circuit fault location
  • Historical circuit performance
Innovation Objective

The ultimate objective is:

Circuit FaultAutomatic DetectionLocation / Zone IdentificationAlarmMaintenance Action

Rather than: Circuit Fault → Manual Investigation.

SAL-12 Intelligent Fault Indication
Purpose

Provide clear, prioritized and actionable fault information.

Fault Categories
  • Level 1 — Information: Minor status/event
  • Level 2 — Warning: Abnormal condition requiring attention
  • Level 3 — Fault: Equipment/system failure
  • Level 4 — Critical: Condition requiring immediate operational/maintenance response
Intelligent Fault System
  • Fault identification
  • Asset identification
  • Location
  • Time
  • Fault category
  • Severity
  • Previous occurrence
  • Recommended maintenance action
  • Acknowledgement
  • Closure record

This also creates a direct connection with the AGL Failure Database.

SAL-13 Automated Lighting Optimization
Purpose

Optimize AGL operation while maintaining required operational performance.

Optimization Areas
  • Lighting intensity
  • Operating schedules where applicable
  • Energy consumption
  • Equipment utilization
  • Maintenance strategy
  • Fault response
  • Asset performance
Optimization Cycle
MonitorAnalyzeOptimizeImplementVerifyLearn
Possible Outputs

Reduced unnecessary energy consumption, better equipment utilization, improved maintenance planning, improved system visibility.

SAL-14 Energy-Aware Lighting Control
Purpose

Integrate energy-performance information into intelligent AGL control.

Monitoring
  • Energy consumption
  • Circuit loading
  • CCR operating condition
  • Lighting intensity
  • Operating hours
  • Energy consumption trends
  • Energy per operational period
  • Energy-performance anomalies
Innovation Opportunities

Energy dashboards, energy-aware intensity strategies, energy-performance benchmarking, automatic energy reporting, energy optimization analytics.

The framework explicitly identifies energy-aware lighting control and automated lighting optimization within Smart Airfield Lighting.

SAL-15 Smart Runway Lighting Networks
Purpose

Develop a connected network architecture specifically supporting intelligent runway lighting.

Network Components
Runway FixturesLocal ControllersAGL Communication NetworkGatewayCentral Monitoring / ControlOperator
Network Functions
  • Fixture communication
  • Status reporting
  • Fault reporting
  • Control commands
  • Diagnostic information
  • Data logging
  • Alarm management
  • Maintenance information
Future Capability

Integration with ALCMS, asset management, maintenance management, digital twin, AI analytics and airport operational systems.

SAL-16 Smart Taxiway Networks
Purpose

Create an intelligent connected network for taxiway lighting infrastructure.

Scope
  • Connected taxiway fixtures
  • Taxiway circuit monitoring
  • Fixture health monitoring
  • Network communication
  • Fault localization
  • Real-time status
  • Remote diagnostics
  • Maintenance alerts
  • Operational status visualization
Future Development

The smart taxiway network could become part of a wider connected airfield infrastructure rather than remaining an isolated lighting system.

SAL-17 Connected Airfield Infrastructure
Purpose

This is the highest-level concept within Division 02. The objective is to move from individual smart lighting components toward an integrated intelligent airfield infrastructure.

Connected Assets
  • Runway lighting
  • Taxiway lighting
  • Approach lighting
  • PAPI
  • Airfield signs
  • CCRs
  • Isolation transformers
  • Primary circuits
  • Secondary circuits
  • Control systems
  • Monitoring systems
  • Environmental sensors
Connected Infrastructure Architecture
Field AssetsSensors / DiagnosticsLocal ControllersAGL NetworkEdge / GatewayCentral AGL MonitoringAI / AnalyticsAsset ManagementMaintenance Decision
Foundation For

This creates the foundation for later Innovation Hub divisions such as AI for AGL, IoT & Connected AGL, Digital Engineering, AGL Automation, Digital AGL Control & Monitoring and Intelligent Maintenance & Predictive AGL. Those divisions are explicitly included in the 25-division framework.

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Smart AGL Master Architecture

The recommended layered architecture for representing Division 02 — from the physical field layer up through sensing, connectivity, intelligence, control, monitoring, maintenance and knowledge.

Smart AGL Field Layer — Runway | Taxiway | Approach | PAPI | Signs
Sensing & Diagnostic Layer — Current | Voltage | Temperature | Status | Fault | Operating Hours
Connectivity Layer — Controllers | Gateways | Communication Network
Intelligence Layer — Diagnostics | Analytics | Optimization | AI
Control Layer — Intensity | Switching | Approved Control Functions
Monitoring Layer — Dashboard | Alarms | Trends | Asset Health
Maintenance Layer — Alert | Work Order | Inspection | Corrective Action | Predictive Maintenance
Knowledge Layer — Failure Database | Asset Lifecycle | Product Encyclopedia | Research | Training

Division 02 — Recommended Smart AGL Registers

To make this division operational, these databases/registers should be created and maintained.

Smart AGL Asset Register
Connected Fixture Register
Smart Circuit Register
AGL Sensor Register
AGL Communication Network Register
Smart AGL Fault Register
Smart AGL Alarm Register
AGL Energy Performance Register
Smart Fixture Diagnostic Register
Remote Monitoring Register
Intelligent Control Register
Lighting Optimization Register
Smart AGL Pilot Register
Smart AGL Technology Evaluation Register
Smart AGL Innovation Project Register

Division 02 — Key Performance Indicators

Recommended KPIs for tracking Smart AGL deployment, reliability and impact.

Smart fixtures deployed
Percentage of connected AGL assets
Remote-monitoring coverage
Fault-detection rate
False-alarm rate
Fault-localization accuracy
Mean time to detect
Mean time to diagnose
Mean time to repair
Unplanned failure reduction
Energy consumption reduction
Maintenance-hours reduction
Manual inspection reduction
Asset-data availability
Communication-network availability
Diagnostic-data availability
Smart AGL system availability
Number of automated alerts
Number of predictive alerts
Successfully implemented Smart AGL innovations

Division 02 — Innovation Development Cycle

Every Smart AGL innovation should follow this cycle — from the original engineering problem to knowledge publication.

Problem Identification
Smart AGL Opportunity
Technology Assessment
Concept Design
Technical Feasibility
Prototype
Laboratory Testing
Proof of Concept
Airport Pilot
Safety & Performance Validation
Technical Review
Operational Implementation
Performance Monitoring
Knowledge Publication

Most Important Design Principle

Division 02 should remain focused on intelligent AGL as a lighting discipline — intelligent control, adaptive brightness, smart monitoring, self-diagnostics, energy optimization and remote monitoring of the lighting system itself, not the broader mechanics of AI, IoT, robotics or digital-twin platforms.

The general-purpose technology domains move into Divisions 03–07 (AI, IoT, Digital Engineering, Robotics, Sustainability), engineering and product innovation move into Divisions 08–17, and the prototyping, PoC, pilot and validation mechanics move into Divisions 18–25. These functions are deliberately kept separate.

Its strongest connection is to Connected Airfield Infrastructure (SAL-17), which forms the foundation for later divisions such as AI for AGL, IoT & Connected AGL, Digital Engineering, AGL Automation, Digital AGL Control & Monitoring and Intelligent Maintenance & Predictive AGL, and to the AGL Failure Database, which supplies recurring fault patterns that Intelligent Fault Indication (SAL-12) is designed to catch earlier.

Division 02 converts conventional, manually monitored AGL into an intelligent, connected, condition-aware and energy-aware airfield lighting system — always within approved operational, safety and regulatory requirements — and hands that connected foundation forward to the technology, prototype, validation and knowledge-development engines of Divisions 03–25.

Frequently Asked Questions

Quick answers about Smart Airfield Lighting in the AGL Innovation Hub.

Q1What is Division 02 — Smart Airfield Lighting in the AGL Innovation Hub?

Division 02 is one of the core flagship programmes of the AGL Innovation Hub. Division 02 sits immediately after Innovation Strategy & Roadmap and defines the technology domain of intelligent AGL — intelligent control, adaptive brightness, smart monitoring, self-diagnostics, energy optimization and remote monitoring. It covers 17 topics (SAL-01 to SAL-17).

Q2Which topics does Division 02 cover?

The 17 topics are Intelligent Runway Lighting, Intelligent Taxiway Lighting, Adaptive Lighting Control, Smart Intensity Control, Automatic Brightness Adjustment, Smart Fixture Monitoring, Connected AGL Fixtures, Self-Diagnostic Lighting, Remote Asset Monitoring, Real-Time Lighting Status, Smart Circuit Monitoring, Intelligent Fault Indication, Automated Lighting Optimization, Energy-Aware Lighting Control, Smart Runway Lighting Networks, Smart Taxiway Networks and Connected Airfield Infrastructure.

Q3Where does Division 02 sit in the Innovation Hub?

Division 02 is the first of the technology domains that Division 01's strategy points toward. It builds the intelligent-lighting foundation that later divisions — AI for AGL, IoT & Connected AGL, Digital Engineering, Automation and Intelligent Maintenance — build directly on top of.

Q4What is “Smart AGL Master Architecture” in Division 02?

The recommended layered architecture for representing Division 02 — from the physical field layer up through sensing, connectivity, intelligence, control, monitoring, maintenance and knowledge. The steps or layers are: Smart AGL Field Layer — Runway | Taxiway | Approach | PAPI | Signs; Sensing & Diagnostic Layer — Current | Voltage | Temperature | Status | Fault | Operating Hours; Connectivity Layer — Controllers | Gateways | Communication Network; Intelligence Layer — Diagnostics | Analytics | Optimization | AI; Control Layer — Intensity | Switching | Approved Control Functions; Monitoring Layer — Dashboard | Alarms | Trends | Asset Health; Maintenance Layer — Alert | Work Order | Inspection | Corrective Action | Predictive Maintenance; Knowledge Layer — Failure Database | Asset Lifecycle | Product Encyclopedia | Research | Training.

Q5Which registers does Division 02 recommend maintaining?

To make this division operational, these databases/registers should be created and maintained. It includes Smart AGL Asset Register, Connected Fixture Register, Smart Circuit Register, AGL Sensor Register, AGL Communication Network Register, Smart AGL Fault Register, Smart AGL Alarm Register, AGL Energy Performance Register, Smart Fixture Diagnostic Register, Remote Monitoring Register, Intelligent Control Register, Lighting Optimization Register, Smart AGL Pilot Register, Smart AGL Technology Evaluation Register and Smart AGL Innovation Project Register.

Q6Which KPIs does Division 02 recommend?

Recommended KPIs for tracking Smart AGL deployment, reliability and impact. It includes Smart fixtures deployed, Percentage of connected AGL assets, Remote-monitoring coverage, Fault-detection rate, False-alarm rate, Fault-localization accuracy, Mean time to detect, Mean time to diagnose, Mean time to repair, Unplanned failure reduction, Energy consumption reduction, Maintenance-hours reduction, Manual inspection reduction, Asset-data availability, Communication-network availability and Diagnostic-data availability.

Q7What is “Innovation Development Cycle” in Division 02?

Every Smart AGL innovation should follow this cycle — from the original engineering problem to knowledge publication. The steps or layers are: Problem Identification; Smart AGL Opportunity; Technology Assessment; Concept Design; Technical Feasibility; Prototype; Laboratory Testing; Proof of Concept; Airport Pilot; Safety & Performance Validation; Technical Review; Operational Implementation; Performance Monitoring; Knowledge Publication.

Q8What does Intelligent Runway Lighting (SAL-01) cover?

Develop runway lighting capable of intelligent monitoring, control and operational optimization across every runway lighting subsystem. Scope: Intelligent runway edge-light monitoring, Intelligent runway centerline-light monitoring, Threshold-light monitoring, Runway end-light monitoring, Touchdown-zone lighting monitoring, Runway lighting circuit intelligence, Real-time fixture status, Individual fixture identification, Lighting-fault detection and Remote status monitoring.

Q9What does Remote Asset Monitoring (SAL-09) cover?

Enable authorized personnel to monitor AGL assets without physically visiting every location. Assets That Could Be Monitored: Runway fixtures, Taxiway fixtures, Approach lighting, PAPI, Signs, CCRs, Isolation transformers, AGL circuits, Control equipment and Communication equipment.

Q10What does Connected Airfield Infrastructure (SAL-17) cover?

This is the highest-level concept within Division 02 . The objective is to move from individual smart lighting components toward an integrated intelligent airfield infrastructure. Connected Assets: Runway lighting, Taxiway lighting, Approach lighting, PAPI, Airfield signs, CCRs, Isolation transformers, Primary circuits, Secondary circuits and Control systems.

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