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MRTS
MRTS249
MRTS
Current
MRTS249 Transportable Changeable Message Signs – Technical Specification
Department of Transport and Main Roads · March 2023
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Official source ↗
Pages
33
Sections
58
Searchable sentences
403
Status
Current
Contents
Copyright
p. 2
Licence
p. 2
CC BY licence summary statement
p. 2
Translating and interpreting assistance
p. 2
Feedback
p. 2
1
Introduction
p. 5
2
Definitions of terms
p. 5
3
Referenced documents
p. 6
4
Quality system requirements
p. 7
4.1
Hold Points, Witness Points and Milestones
p. 7
4.2
Design acceptance
p. 8
4.3
Warranty
p. 8
5
Functional requirements
p. 8
5.1
General operation
p. 8
5.2
Key TCMS components and function
p. 8
5.2.1
Hand-held device (HHD)
p. 9
5.2.2
Remote Monitoring system
p. 9
5.3
Control methods
p. 9
6
Mechanical, structural and display requirements
p. 10
6.1
General
p. 10
6.2
Design life
p. 10
6.3
Mounting requirements
p. 10
6.3.1
General
p. 10
6.3.2
Pole support
p. 10
6.4
Exterior finish and surfaces
p. 10
6.5
TCMS Display
p. 10
6.5.1
TCMS motor actuator
p. 11
6.5.2
TCMS message appearance
p. 11
6.6
Enclosures
p. 11
7
Operation and Control requirements
p. 11
7.1
General
p. 11
7.2
Short-range Hand-held device (HHD)
p. 11
7.3
System diagnostics
p. 12
7.4
Global Positioning System (GPS)
p. 12
7.5
Directional compass capability
p. 12
7.6
Labelling and identification
p. 12
7.7
TCMS logs
p. 12
7.7.1
General
p. 12
7.7.2
Real time TCMS status logging and monitoring
p. 13
7.7.3
Historical logging of TCMS operations
p. 13
7.7.4
Critical faults
p. 13
8
Telecommunications requirements
p. 13
8.1
Local site communications
p. 14
8.1.1
Between TCMS and HHD
p. 14
8.2
Remote site communications
p. 14
8.3
Communications timeout
p. 14
9
Software requirements
p. 14
9.1
General
p. 14
9.2
HHD-TCMS configuration and Monitoring software
p. 15
9.3
Remote TCMS monitoring software
p. 15
10
Electrical requirements
p. 16
10.1
General
p. 16
10.2
Power
p. 16
10.3
Electrical Design documentation
p. 16
11
Documentation requirements
p. 17
11.1
Operations and maintenance manual
p. 17
12
Product approval checklist
p. 17
Appendix A
Product Approval Compliance Checklist
p. 18