GB/T 46688-2025 Active National standards

GB/T 46688-2025 Technical specification for alarm information and fault grading for vehicles of urban rail transit

Publish Date: 2025-10-31 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 75.00

Out of stock

Basic Information

Standard Code: GB/T 46688-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Passenger transportation

ICS Name: \nRailway transportation

Publish Date: 2025-10-31

Implement Date: 2026-02-01

Pages: 40 pages

Scope

This document specifies the general requirements for alarm information and fault classification of urban rail transit vehicles, the requirements for alarm information, and the requirements for fault classification, and describes the verification method.
This document applies to the composition of alarm information and the classification of faults for urban rail transit vehicles. Other types of vehicles can refer to it for use.
Note: The urban rail transit vehicles mentioned in this document include subway system vehicles, light rail system vehicles, and urban rapid rail system vehicles.