GB/T 23828-2023
ActiveLight-emitting diode changeable message signs of motorway
高速公路LED可变信息标志
Application Summary AI generated
This standard specifies technical requirements, test methods, inspection rules, and marking for LED changeable message signs used on motorways. It is applied in China to ensure the performance, reliability, and safety of these signs for real-time traffic information display, such as speed limits, warnings, and lane control. The standard is relevant for manufacturers, testing laboratories, and highway management authorities involved in the production, procurement, and installation of these signs.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.