GB/T 29192-2025Urban traffic flow information collection and storage (English PDF)

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents". Drafting.

This document replaces GB/T 29192-2012 "Urban Traffic Flow Information Collection and Storage". Compared with GB/T 29192-2012, except for the conclusion...

Aside from structural adjustments and editorial changes, the main technical changes are as follows.

a) The terminology and definition of “traffic flow” have been changed (see 3.1, 2012 edition 3.1);

b) The term and definition of "sampling period" have been removed (see 3.2 in the 2012 edition);

c) The term and definition of "error rate" have been removed (see 3.3 in the 2012 edition);

d) The term and definition of “delay” have been removed (see 3.4 in the 2012 edition);

e) The term and definition of "latency rate" have been removed (see 3.5 in the 2012 edition);

f) The term and definition of "traffic flow" have been removed (see 3.6 in the 2012 edition);

g) The term and definition of "lane space occupancy" have been removed (see 3.7 in the 2012 edition);

h) The term and definition of “average travel time” have been removed (see 3.8 in the 2012 edition);

i) The term and definition of "average driving speed" have been removed (see 3.9 in the 2012 edition);

j) The term and definition of "queue length" have been removed (see 3.10 in the 2012 edition);

k) The term and definition of “average waiting time” have been removed (see 3.11 in the 2012 edition);

l) The content of "Information Collection" has been changed (see Chapter 4, Chapter 4 of the 2012 edition);

m) Added content on "Information Description Attributes" (see Chapter 5);

n) Added "Basic Information" content (see Chapter 6);

o) The content of "Traffic Flow Information Storage" will be modified and incorporated into the content of "Monitoring Information" (see Chapter 7, 5.3.4 of the 2012 edition);

p) The content of "Traffic Flow Forecast Information Storage" will be modified and incorporated into the content of "Forecast Information" (see Chapter 8, 2012 edition). 5.3.5);

q) Added content on "Information Storage" (see Chapter 9).

Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.

This document was proposed and is under the jurisdiction of the National Electronic Business Standardization Technical Committee (SAC/TC83).

This document was drafted by: Harbin Institute of Technology (Shenzhen), Sichuan Huati Lighting Technology Co., Ltd., Fujian University of Technology, and China Standards Institute.

Standardization Research Institute, Nanjing University of Science and Technology, Hunan Provincial Transportation Planning and Survey Design Institute Co., Ltd., Shenzhen Municipal Design Institute Co., Ltd.

China Academy of Railway Sciences Group Co., Ltd. Electronic Computing Technology Research Institute, Yinjian Technology Co., Ltd., Shandong Hi-Speed Information Group Co., Ltd.

Limited Liability Company, Shandong Tongwei Information Engineering Co., Ltd., Lanzhou Langqing Transportation Technology Co., Ltd., Inspur Smart Supply Chain Technology (Shandong) Co., Ltd.

Company, Shijiazhuang Fan'an Technology Development Co., Ltd., Anhui Yilu'an Technology Co., Ltd., Shenzhen Zhengyuxing Electronics Co., Ltd., Jiangsu Tong Yun Transportation Development Co., Ltd., Inspur Smart City Technology Co., Ltd., Ningbo Ninggong Transportation Engineering Design & Consulting Co., Ltd., Wuhan Municipal Engineering China Railway Design & Research Institute Co., Ltd., China Railway Sixth Survey and Design Institute Group Co., Ltd., Shenzhen Xiyue Smart Data Co., Ltd., Hanjiang Zhixing Technology Co., Ltd., Beijing Zhongzi Lujie Engineering Consulting Co., Ltd., Renmin Travel (Nanning) Technology Co., Ltd., and China Construction Third Engineering Bureau Urban Construction Co., Ltd.

Limited Liability Company, Beijing Xiqi Network Technology Co., Ltd., Liaoning Zhongyu Digital Technology Co., Ltd., Huizhou Huayang Multimedia Electronics Co., Ltd.

Ningbo Dayuan Technology Co., Ltd., Fuxin Futong Technology Co., Ltd., Nanjing Lais Information Technology Co., Ltd., Guangzhou Puleshijiao Tong Technology Co., Ltd., Zhejiang Zhike Zhiyuan Technology Co., Ltd., Suzhou Huaqi Intelligent Technology Co., Ltd., Jiangsu Aerospace Dawei Technology Co., Ltd.

Limited Liability Company, Hangzhou Xiangyi Technology Co., Ltd., COSCO Shipping Technology Co., Ltd., Qingdao Transportation Technology Information Co., Ltd., Shenzhen Vitality Tianhui Technology Co., Ltd., Qingdao Hotel Management Vocational and Technical College, Zhejiang Zhongkong Information Industry Co., Ltd., and Fino Array (Beijing) Technology Co., Ltd., China Merchants Huachi Digital Transportation Technology (Chongqing) Co., Ltd., Shanghai Netbo Network Technology Co., Ltd., Anhui Blue Shield Optoelectronics Co., Ltd., Chenyu Smart City Technology Co., Ltd., Aerospace Information Research Institute of Chinese Academy of Sciences, and Zhongzitai Transportation Engineering Group Group Co., Ltd., Tianjin Yunsheng Intelligent Technology Co., Ltd., Chongqing Shouxun Technology Co., Ltd., Sichuan Xintou Zhicheng Technology Co., Ltd.

Company. Beijing Zhongke Standard Technology Group Co., Ltd.

The main drafters of this document are: Guan Jinping, Zhang Xingzhi, Zhao Zhaolin, Guo Xinyan, Liu Ying, Qi Yong, Wang Shuang, Zhang Buhao, Li Yonghan, and Zeng Xiaofan.

Qiao Xiaoran, Shan Xinghua, Li Lihui, Jiang Xiaoqing, Ding Heng, Liu Kun, Cheng Zhining, Hu Beihan, Li Long, Li Yong, Ou Renliang, Ma Yadong, Xu Tianzhen, Mi Tieqiang Yang Jingyi, Jiang Yiping, Yang Banghui, Liu Zhao, Cheng Jian, Sun Limin, Wan Yan, Yan Yongfei, Wang Bo, Zhang Can, Fan Xinke, Zhang Jian, Sun Shiguo, Zhong Hua, He Yucheng Song Fucai, Zhang Lin, Wan Yu, Wang Gang, Liu Chunya, Zhou Junjie, Zheng Mei, Zhuang Liang, Chen Fangping, Du Zheng, Wang Wenzhi, Chen Xiaowei, Nian Guokui, Yang Zhuhua, Liu Ying, Qian Huibin, Song Qiang, Cao Xiaowu, Wang Chenggang, Feng Ruicheng, Shen Yushi, Zhang Jifeng, Tan Xiaogang, Du Changdong, Wang Yunfeng, Zhang Bin, Chen Xingzhou Peng Min and Wang Zhimin.

The release history of this document and the document it replaces is as follows.

— First published in 2012 as GB/T 29192-2012;

— This is the first revision.

1 Scope

This document specifies the information collection, descriptive attributes, basic information, monitoring information, forecasting information, and information storage for urban traffic flow. content.

This document applies to the collection and storage of information on urban road traffic flow.

2 Normative references

GB/T 17295

GB 18030

GB/T 21381-2008

GB/T 30699

GB/T 33171-2016

GB/T 33673-2017

3 Terms and Definitions

The following terms and definitions apply to this document.

4 Information Collection