T/GBAS 51-2023 Active Group standards

T/GBAS 51-2023 Bridge Island Tunnel Intelligent Operation and Maintenance Data Transportation Engineering Facilities Structure

Publish Date: 2023-10-26 Implement Date: 2023-10-26 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/GBAS 51-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Civil engineering and architecture

ICS Name: The application of information technology in transportation and trade

Publish Date: 2023-10-26

Implement Date: 2023-10-26

Scope

Scope: This document specifies the basic requirements for the hierarchical division and attributes of traffic engineering facilities, provides the metadata of traffic engineering facilities and their components, sub-components, and parts, and provides the classification and coding of traffic engineering facility structures. This document is applicable to the standardization of operation and maintenance data for traffic engineering facilities. Main technical content: This document specifies the basic requirements for the hierarchical division and attributes of traffic engineering facilities, provides the metadata of traffic engineering facilities and their components, sub-components, and parts, and provides the classification and coding of traffic engineering facility structures. The main body of this document includes eight parts: scope, normative reference documents, terms and definitions, basic requirements, traffic engineering facility metadata, component metadata, sub-component metadata, and part metadata. This document classifies the structures of traffic engineering facilities according to their forms, spatial compositions, construction processes, force characteristics, and fine maintenance needs, and determines the division principles and structural extensibility. It extracts the attributes of various structural levels of traffic engineering facilities according to business needs and classifies them according to attribute characteristics and the sources of attribute values. It constructs a metadata model for traffic engineering facility structures, using the "parent object code" data element in the structural object metadata to link to the higher-level structure. It uses the same metadata to organize and describe the information of such common components in a unified manner. It provides the rules and coding tables for the classification and coding of various structural levels of traffic engineering facilities.