GA/Z 3-2022 in English

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Standard No:	GA/Z 3-2022
Document status:	VALID
Title in English:	Diagram of standard system for road traffic management
Title in Chinese:	道路交通管理标准体系表
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2022-04-08
Implemented on:	2022-05-01
Superseding:	GA/Z 3-2014 Diagram of standard system for road traffic management
ICS Classification:	03.220.01-Transport in general
Chinese Classification:	R80-Traffic control in general
Professional Classification:	GA-Security
Related Keywords:	intelligent traffic management management standard layer standard system system terms simplified standard hierarchy system structure management increase standard interfaces road traffic management introduction core changes
Related Topics:	standard system standard table the traffic Eight channel management machine en standard pipe "Non-Road Standards" standard system road traffic standards ga3 standard ga standard, management, notice Pipeline maintenance standard table China Oil and Gas Pipeline Standard System Railway standard system standard inbred strain Standard form of insert plates for pipelines Standard management path

本文件规定了道路交通管理标准体系表的结构和基本内容。
本文件适用于道路交通管理标准的编制和修订。

Introduction

Core Changes in Standard Revision

Revision Dimensions	2014 Edition	XXXX New Edition	Impact of Changes
Term Definition	Includes 4 categories of terms	Only retains system terms	Simplified standard hierarchy
System Structure	Sub-table + Detailed Table	Integrated into a unified structure diagram	Improve operability
Standard Classification	6 major categories and 24 minor categories	Optimized into 6 technical dimensions such as traffic participant management	Strengthen practical relevance

The new system table adopts a three-layer architecture:

Basic standard layer: terminology, symbols and general principles
Technical standard layer: covering 6 major sections such as vehicle operation safety and intelligent traffic management
Management standard layer: operational specifications for duty law enforcement, accident handling, etc.

Based on Taking class=instrument>Traffic Signal Control System as an example, the following need to be executed simultaneously:

This revision reflects three major technical shifts:

From classification management to process management
Increase standard interfaces in emerging fields such as Vehicle-Road Collaboration
Strengthen the connection between standards and the Road Traffic Safety Law