AS/NZS 1158.1.1:2022
Lighting for roads and public spaces - Vehicular traffic (Category V) lighting - Performance and design requirements
Standard specifies performance and design requirements for Category V lighting schemes, including requirements relating to the energy efficiency of the luminaires used. It also specifies the luminaire data and other design data that is needed to facilitate the lighting design and the assessment of conformance to the requirements of this document.
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AS/NZS 1158.1.1:2022 Lighting for roads and public spaces Vehicular traffic (Category V) lighting--Performance and design requirements
Preface
Introduction
Section 1 Scope and general
1.1 Scope and application
1.1.1 Scope
1.1.2 Application
1.2 Normative references
1.3 Terms and definitions
1.4 Symbols and abbreviations
1.5 Basis of conformance to this document
1.5.1 Lighting design
1.5.2 Installed lighting scheme
Section 2 Objectives and determination of lighting subcategories
2.1 Road classification
2.2 General objectives
2.3 Design objectives
2.3.1 Principal objectives
2.3.2 Other considerations
2.4 Lighting subcategories and their application
2.4.1 General
2.4.2 Adaptive lighting
Section 3 Light technical parameters for each lighting subcategory
3.1 General
3.1.1 Applicable parameters — All road elements
3.1.2 Applicable parameters — Straight sections and larger radius curves
3.1.3 Applicable parameters — Intersections, small radius bends and other specified locations
3.2 Luminaire requirements
3.2.1 Upward waste light ratio
3.2.2 Luminaire performance
3.2.3 Light source considerations
3.2.4 Design lumen value
3.3 Energy performance assessment and reporting
3.4 Maintenance of light technical parameters
3.4.1 General
3.4.2 Luminaire dirt depreciation factor
3.4.3 Light source lumen depreciation
3.4.4 Constant light output
3.4.5 Overall system design light loss factor
Section 4 Design methods and rules
4.1 Basis of design
4.1.1 General
4.1.2 Departure from design spacing
4.2 Straight sections
4.2.1 Design method
4.2.2 Design rules
4.3 Curves
4.3.1 General
4.3.2 Choice of design method
4.3.3 Illuminance-based computer calculations
4.3.4 Luminance-based curve spacing chart method
4.4 Intersections and other specified locations
4.4.1 General
4.4.2 Luminance-based requirements
4.4.3 Illuminance-based requirements
4.5 Isolated intersections
4.5.1 Application
4.5.2 Design rules
4.6 Lighting at railway crossings
Section 5 Provision of luminaire data
Appendix A (informative) Design brief
Appendix B (normative) Documentation demonstrating conformance
Appendix C (normative) Energy performance indicators
Appendix D (informative) Design steps for a proposed Category V lighting scheme
Appendix E (normative) Lighting to assist dark adaptation
Bibliography
Previous versions
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References
Lighting for roads and public spaces - Part 5: Tunnels and underpasses
Luminaires - Part 2.3: Particular requirements - Luminaires for road and street lighting
Related Information
Similar Standards
-
AS/NZS 1158.0:2005
Lighting for roads and public spaces - Part 0: Introduction -
AS/NZS 1158.0:2005 A1
Lighting for roads and public spaces - Part 0: Introduction: Amendment 1 -
AS/NZS 1158.0:2005 A2
Lighting for roads and public spaces - Part 0: Introduction: Amendment 2 -
AS/NZS 1158.1.2:2010
Lighting for roads and public spaces - Part 1.2: Vehicular traffic (Category V) lighting - Guide to design, installation, operation and maintenance
AS/NZS 1158.1.1:2022 Lighting for roads and public spaces Vehicular traffic (Category V) lighting--Performance and design requirements
Preface
Introduction
Section 1 Scope and general
1.1 Scope and application
1.1.1 Scope
1.1.2 Application
1.2 Normative references
1.3 Terms and definitions
1.4 Symbols and abbreviations
1.5 Basis of conformance to this document
1.5.1 Lighting design
1.5.2 Installed lighting scheme
Section 2 Objectives and determination of lighting subcategories
2.1 Road classification
2.2 General objectives
2.3 Design objectives
2.3.1 Principal objectives
2.3.2 Other considerations
2.4 Lighting subcategories and their application
2.4.1 General
2.4.2 Adaptive lighting
Section 3 Light technical parameters for each lighting subcategory
3.1 General
3.1.1 Applicable parameters — All road elements
3.1.2 Applicable parameters — Straight sections and larger radius curves
3.1.3 Applicable parameters — Intersections, small radius bends and other specified locations
3.2 Luminaire requirements
3.2.1 Upward waste light ratio
3.2.2 Luminaire performance
3.2.3 Light source considerations
3.2.4 Design lumen value
3.3 Energy performance assessment and reporting
3.4 Maintenance of light technical parameters
3.4.1 General
3.4.2 Luminaire dirt depreciation factor
3.4.3 Light source lumen depreciation
3.4.4 Constant light output
3.4.5 Overall system design light loss factor
Section 4 Design methods and rules
4.1 Basis of design
4.1.1 General
4.1.2 Departure from design spacing
4.2 Straight sections
4.2.1 Design method
4.2.2 Design rules
4.3 Curves
4.3.1 General
4.3.2 Choice of design method
4.3.3 Illuminance-based computer calculations
4.3.4 Luminance-based curve spacing chart method
4.4 Intersections and other specified locations
4.4.1 General
4.4.2 Luminance-based requirements
4.4.3 Illuminance-based requirements
4.5 Isolated intersections
4.5.1 Application
4.5.2 Design rules
4.6 Lighting at railway crossings
Section 5 Provision of luminaire data
Appendix A (informative) Design brief
Appendix B (normative) Documentation demonstrating conformance
Appendix C (normative) Energy performance indicators
Appendix D (informative) Design steps for a proposed Category V lighting scheme
Appendix E (normative) Lighting to assist dark adaptation
Bibliography
Previous versions
AS/NZS 1158.1.1:2022
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.