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AS 5156-2010

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Electronic speed limit signs
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

11-21-2022

Language(s)

English

Published date

12-03-2010

Preview

1 - AS 5156-2010 ELECTRONIC SPEED LIMIT SIGNS
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 APPLICATION
6 - 1.3 REFERENCED DOCUMENTS
7 - 1.4 DEFINITIONS
7 - 1.4.1 General
8 - 1.4.2 Definitions
10 - SECTION 2 DISPLAY AND OPTICAL REQUIREMENTS
10 - 2.1 DISPLAY REQUIREMENTS
10 - 2.1.1 General
14 - 2.1.2 Pixel arrangement
16 - 2.1.3 Pixel/LED
17 - 2.2 OPTICAL REQUIREMENTS
17 - 2.2.1 Luminance and luminance ratio
17 - 2.2.2 Luminous intensity uniformity
17 - 2.2.3 Colours
19 - SECTION 3 OPERATION AND CONTROL
19 - 3.1 GENERAL
19 - 3.1.1 Host control
19 - 3.1.2 Display activation
19 - 3.1.3 Testing and verification
20 - 3.2 LOCAL MANUAL CONTROL
20 - 3.2.1 Product Host Control System
20 - 3.2.2 Facility switch
20 - 3.3 REMOTE CONTROL
21 - 3.4 PROGRAMMING
21 - 3.5 COMMUNICATIONS PROTOCOL
21 - 3.6 MONITORING, FAULT LOGGING AND REPORTING
22 - 3.7 FALL-BACK OPERATION
22 - 3.8 SOFTWARE DEVELOPMENT
23 - 3.9 OPERATION AND MAINTENANCE MANUAL
24 - SECTION 4 GENERAL DESIGN AND ARRANGEMENT
24 - 4.1 MECHANICAL REQUIREMENTS
24 - 4.1.1 General
24 - 4.1.2 Sign enclosure
25 - 4.1.3 Sign mounting facilities
25 - 4.1.4 Control housing
27 - 4.1.5 Facility switch
28 - 4.2 ELECTRICAL REQUIREMENTS FOR MAINS OPERATED SIGNS
28 - 4.2.1 Compliance with wiring Standards
28 - 4.2.2 Operating voltage
28 - 4.2.3 Battery backup
28 - 4.2.4 Surge protection
28 - 4.3 DESIGN LIFE
28 - 4.4 SOLAR POWER
29 - 4.5 COMMUNICATIONS EQUIPMENT
29 - 4.6 REAL-TIME CLOCK
29 - 4.7 MARKINGS AND LABELS
30 - SECTION 5 ENVIRONMENTAL REQUIREMENTS
30 - 5.1 TEMPERATURE AND HUMIDITY
30 - 5.2 ENCLOSURE PROTECTION
30 - 5.3 WIND LOADING
30 - 5.4 SHOCK PROTECTION
30 - 5.4.1 Shock
30 - 5.4.2 Vibration
31 - 5.5 ELECTROMAGNETIC COMPATIBILITY (EMC)
31 - 5.5.1 Immunity
31 - 5.5.2 Electromagnetic emissions
32 - APPENDIX A - PHOTOMETRIC TEST PROCEDURES
32 - A1 GENERAL
32 - A2 TEST PROCEDURES FOR LUMINANCE MEASUREMENT
32 - A2.1 General
33 - A2.2 Luminance measurement of annulus segment
33 - A2.3 Luminance measurement of the numerals
34 - A2.4 Normalization of results
34 - A3 TEST PROCEDURES FOR LUMINANCE RATIO MEASUREMENT
34 - A3.1 Solar stimulation
35 - A3.2 Luminance ratio of annulus
36 - A3.3 Luminance ratio of measurement of the legend
37 - A3.4 Luminance ratio of conspicuity device
38 - A4 TEST PROCEDURES FOR LUMINOUS INTENSITY HALF-ANGLE MEASUREMENT
38 - A4.1 Luminous intensity half-angle of the annulus
38 - A4.2 Luminous intensity half-angle of the numeral display
39 - A5 TEST PROCEDURES FOR LUMINOUS INTENSITY UNIFORMITY
39 - A6 TEST PROCEDURES FOR CONSPICUITY DEVICES
39 - A6.1 Luminous intensity of conspicuity device
39 - A6.2 Luminous intensity of half-angle of conspicuity device
40 - A7 TEST PROCEDURES FOR PHOTOSENSORS
40 - A7.1 General
40 - A7.2 Test procedures for measurement of photosensors
40 - A8 COLORIMETRIC TEST PROCEDURES
42 - APPENDIX B - FURTHER REQUIREMENTS FOR MATRIX SIGNS
42 - B1 GENERAL
42 - B2 DISPLAY REQUIREMENTS
42 - B2.1 Display changes
43 - B2.2 Display changes due to facility switch operation
43 - B2.3 Display changes due to external switch inputs
44 - B2.4 Graphics requirements
44 - B3 PROGRAMMING
45 - B4 FRAME, MESSAGE NUMBERING AND DISPLAY IMAGES
45 - B4.1 Graphics requirements
45 - B4.2 Message numbering for speed displays
45 - B4.3 Frame numbering for other displays
47 - B4.4 Message numbering for other displays
48 - B4.5 Standard bitmap display images
54 - B4.6 Bitmap definitions for other displays
68 - APPENDIX C - SIGN CLEARANCES AND ACCESS
68 - C1 SIGN CLEARANCES
68 - C2 SIGN ACCESS
69 - APPENDIX D - WIRELESS COMMUNICATIONS

This Standard covers electronic speed limit signs composed of discrete light-emitting elements intended to be permanently mounted or portable, adjacent to or over roadways, for the primary purpose of communicating speed restrictions to approaching road users. It specifies requirements for the design, construction, performance and certain aspects of the installation of electronic speed limit signs, including their associated control systems.

This Standard covers electronic speed limit signs composed of discrete light-emitting elements intended to be permanently mounted or portable, adjacent to or over roadways, for the primary purpose of communicating speed restrictions to approaching road users. It specifies requirements for the design, construction, performance and certain aspects of the installation of electronic speed limit signs, including their associated control systems. In order to allow for future developments in technology and sign design, this Standard defines performance requirements that are not dependent on technology and whose optical performance may be determined using a test module.

Committee
LG-006
DocumentType
Standard
ISBN
978 0 7337 9736 1
Pages
64
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

First published as AS 5156-2010.

AS/NZS 4258:1994 Software user documentation process
AS 1742.6-2004 Manual of uniform traffic control devices - Tourist and services signs
AS 1742.4-2008 Manual of uniform traffic control devices Speed controls
AS 1744-1975 Forms of letters and numerals for road signs (known as Standard alphabets for road signs)
AS 1743-2001 Road signs - Specifications
AS 1742.10-2009 Manual of uniform traffic control devices Pedestrian control and protection
AS 4043-1992 Software configuration management
AS 1742.5-1997 Manual of uniform traffic control devices - Street name and community facility name signs
AS/NZS 3190:2009 Approval and test specification - Residual current devices (current-operated earth-leakage devices)
AS/NZS 4680:2006 Hot-dip galvanized (zinc) coatings on fabricated ferrous articles (Reconfirmed 2017)
AS/NZS 61000.6.1:2006 Electromagnetic compatibility (EMC) Generic standards - Immunity for residential, commercial and light industrial environments (Reconfirmed 2016)
AS 1742.1 SUPP 1(INT)-2000 Manual of uniform traffic control devices General introduction and index of signs - Australian Road Rules supplement (Supplement to AS 1742.1-1991)
AS/NZS 3100:2009 Approval and test specification - General requirements for electrical equipment
AS 1742.15-2007 Manual of uniform traffic control devices - Direction signs, information signs and route numbering
AS 1742.1-2003 Manual of uniform traffic control devices - General introduction and index of signs
AS 1742.14-1996 Manual of uniform traffic control devices - Traffic signals
AS 1742.7-2007 Manual of uniform traffic control devices - Railway crossings
AS/NZS 1170.2:2002 Structural design actions Wind actions
AS 60529-2004 Degrees of protection provided by enclosures (IP Code) (Reconfirmed 2018)
AS 1742.13-2009 Manual of uniform traffic control devices Local area traffic management
AS/NZS 61000.6.3:2007 Electromagnetic compatibility (EMC) Generic standards - Emission standard for residential, commercial and light-industrial environments
AS 60068.2.29-2003 Environmental testing Tests - Test Eb and guidance: Bump
AS 1742.11-1999 Manual of uniform traffic control devices - Parking controls
AS 4042-1992 Software configuration management plans
AS 4006-1992 Software test documentation
AS 4009-1992 Software reviews and audits
AS 4086.1-1993 Secondary batteries for use with stand-alone power systems General requirements (Reconfirmed 2022)
AS 4086.2-1997 Secondary batteries for use with stand-alone power systems Installation and maintenance
AS/NZS 4509.2:2010 Stand-alone power systems System design (Reconfirmed 2017)
HB 90.9-2000 Software Development Guide to ISO 9001:2000
AS 1742.2-2009 Manual of uniform traffic control devices Traffic control devices for general use
AS 1742.9-2000 Manual of uniform traffic control devices - Bicycle facilities
AS/NZS 1734:1997 Aluminium and aluminium alloys - Flat sheet, coiled sheet and plate (Reconfirmed 2020)
AS 1742.12-2000 Manual of uniform traffic control devices - Bus, transit, tram and truck lanes
AS 1742.3-2009 Manual of uniform traffic control devices Traffic control for works on roads
AS/NZS 1768:2007 Lightning protection

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