GB/T 29192: Evolution and historical versions
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Urban traffic flow information collection and storage
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| GB/T 29192-2012 | English | 369 |
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Basic data | Standard ID | GB/T 29192-2025 (GB/T29192-2025) | | Description (Translated English) | Urban traffic flow information collection and storage | | Sector / Industry | National Standard (Recommended) | | Date of Implementation | 2025-12-01 | | Older Standard (superseded by this standard) | GB/T 29192-2012 | GB/T 29192-2012: Urban traffic flow information collection and storage---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Urban traffic flow information collection and storage
ICS 35.240.60
R07
National Standards of People's Republic of China
Urban traffic flow information collection and storage
Issued on. 2012-12-31
2013-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 3 information collection and information requirements
4 of 5 parameters stored information
Reference 12
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the National Standardization Technical Committee on Electronic Business (SAC/TC83) and focal points.
This standard was drafted. Hangzhou Public Security Bureau Traffic Police Detachment, the Silver River Co., Ltd., Zhejiang University, China Institute for Standardization
Study hospital.
The main drafters of this standard. Wu Yue, Zhou steel, metallurgical East, Tang Xiaodong, Wu Wei, Liu exhibition, Chen Cai Jun, Xu Jianjun, Liu Ying, Sui Yuan.
Urban traffic flow information collection and storage
1 Scope
This standard specifies the Urban Road Traffic Management Traffic flow information collection requirements and parameter information storage format.
This standard applies to urban road traffic management in motor vehicle traffic flow information collection, storage and database table design.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2260 People's Republic of China administrative division code
GB/T 2312 information exchange with the Chinese character set encoding basic set
GB/T 7408 Data elements and interchange formats - Information interchange the date and time notation
GB 18030 Information technology - Chinese coded character set
GB/T 21381-2008 Traffic Management geographic entity identification information encoding rules city roads
GA17.6-2003 traffic accident scene info code - Part 6. Road intersection, road type code
JT/T 132-2003 Highway database cataloging Encoding Rules
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Traffic trafficflow
Motor vehicle traffic on the road with a continuous formation.
3.2
Sampling period samplingperiod
A sampling point adjacent to the interval between the two measured.
T = tn 1-tn (1)
Where.
tn 1 --- a sampling point n 1 the first time records;
tn --- the sampling point n-th time record.
3.3
Error rate ratiooferror
Results are measured and the difference between the true value of the absolute value is compared with the measurement of the true value of a measured sample point in the acquisition process.
E = Ot-OrOt ×
100% (2)
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