This document specifies the classification, composition and model, technical requirements, test methods, inspection rules, as well as signs, packaging, transportation and storage for light-emitting diode (LED) changeable message signs of motorway. This document applies to the production, use and inspection for light-emitting diode changeable message signs of motorway.
Basic Data
Standard ID
GB/T 23828-2023 (GB/T23828-2023)
Description (Translated English)
Light-emitting diode changeable message signs of motorway
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
R85
Classification of International Standard
03.220.20, 93.080.30
Word Count Estimation
42,446
Date of Issue
2023-03-17
Date of Implementation
2023-10-01
Older Standard (superseded by this standard)
GB/T 23828-2009
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
