T/SAITA 002-2023 Automated Grade Classification for Shield Machine Driving
T/SAITA 002-2023
Basic Information
Scope
Scope: It stipulates the principles of automatic division of shield machine driving, the elements of automatic driving division, the requirements for implementing automatic driving, and provides a table of automatic driving grade division and elements of shield machine driving, as well as a table of characteristics of shield machine driving automation levels; Main technical content: This document stipulates the automatic driving grade division standard for shield machines, which is applicable to the automatic driving grade division of various types of earth pressure balance shield machines and sludge balance shield machines. It clarifies the principles of automatic driving grade division of shield machines into five levels from L0 to L4; proposes five automatic driving judgment elements, including situational constraints, autonomous decision-making, task execution, safety supervision, and human intervention; determines the technical conditions for automatic driving grade division; stipulates the requirements for implementing automatic driving and the technical requirements of shield machines; and forms a table of automatic driving grade division and elements and a table of characteristics of shield machine driving automation levels.