T/SHJX 0019-2020 Active Group standards

T/SHJX 0019-2020 Initial safety evaluation technical specifications for fully automatic operation of urban rail transit lines

Publish Date: 2020-12-25 Implement Date: 2021-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SHJX 0019-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Mechanical safety

Publish Date: 2020-12-25

Implement Date: 2021-01-01

Pages: 39 pages

Scope

Main Technical Content: This specification stipulates the basic requirements that the functions and operational management of facilities and equipment such as signals, vehicles, integrated monitoring, communications, and platform doors should meet before the initial operation of fully automatic operation lines. This specification applies to the technical conditions for determining the initial operation of new and modified/expanded urban rail transit fully automatic operation lines. 3.1 Fully Automatic Operation System. An urban rail transit system operating in either fully automatic mode with on-board staff or fully automatic mode without on-board staff. - Creep Automatic Mode; - Under CAM operation mode, when a vehicle encounters a network failure or a fault in the signal-vehicle traction/braking interface, after manual confirmation by the control center, the vehicle's traction and braking systems are controlled at low speed to the platform via a backup interface under the protection of the signaling system. - Remote Speed Restrictive Mode; - Under RSRM operation mode, when a train loses its positioning, this driving mode allows the train to automatically operate at a limited speed upon authorization by the control center, enabling it to resume fully automatic operation after regaining positioning. - Open/Close Button on Platform; - A button installed on the platform for linking door/platform door opening/closing, which can be used for platform passenger clearance and platform door/vehicle door opening/closing. - Train Door Fault Isolate Platform Door (PSD); - After the train door fault is isolated, the train automatically isolates the corresponding platform door upon arriving at the platform, and the platform door will not open after being isolated. - Platform Door Isolate Train Door (PSD Fault); - After the platform door fault is isolated, the train automatically isolates the corresponding vehicle door upon arriving at the platform, and the