GB/T 33171-2016 in English
VALIDSpecification for urban traffic performance evaluation
- Issued on:2016-10-13
- Implemented on:2017-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$243.00
| Standard No: | GB/T 33171-2016 |
| Document status: | VALID |
| Title in English: | Specification for urban traffic performance evaluation |
| Title in Chinese: | 城市交通运行状况评价规范 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2016-10-13 |
| Implemented on: | 2017-04-01 |
| ICS Classification: | 03.220.20-Road transport |
| Chinese Classification: | R85-Traffic information management |
| Professional Classification: | GB-National Standard |
| Related Keywords: | urban traffic performance evaluation introduction
urban traffic operation status evaluation specification urban traffic urban traffic operation index urban traffic congestion |
| Related Topics: | situation
Bank of Communications Siwei action evaluation city traffic city traffic Device Health Double hundred action evaluation Instrument condition Instrument condition Device Health Urban traffic operation GBT33171 GB/T 33171-2016 operational status rating Evaluation of urban traffic operating conditions gb33171 gbt33171 |
《GB/T 33171-2016城市交通运行状况评价规范》由TC529（全国城市客运标准化技术委员会）归口，主管部门为交通运输部。
Introduction
1. Background of standard formulation and analysis of technological evolution
GB/T33171-2016 "Urban Traffic Operation Status Evaluation Specification" is an important standard formulated against the background of my country's accelerated urbanization process and growing traffic demand. With the rapid increase in the number of motor vehicles, urban traffic congestion has become an important factor restricting urban development. The introduction of this standard provides a unified technical basis for scientifically evaluating the operation status of urban traffic.
2. Comparative analysis of standard frameworks
| Standard dimensions | GB/T33171-2016 | GB / T3 3 1 7 1 — 2 0 1 6 |
|---|---|---|
| Evaluation content | Urban road network, regional road network, roads, road sections | Covering the classification of traffic operation conditions and index calculation methods |
| Data collection requirements | Combination of basic attribute data and traffic flow operation data | Support for multi-time granularity data processing |
| Evaluation indicators | Basic, characteristic and comprehensive indicators | Including key indicators such as travel time ratio and delay time ratio |
3. Implementation suggestions and actual case analysis
Implementation suggestions:
- The data collection phase should ensure that the coverage rate meets the standard requirements (such as ≥80% for expressways).
- During the evaluation process, the travel time ratio and delay time ratio methods are used to calculate the urban traffic operation index.
- It is recommended to combine GIS technology for spatial analysis to intuitively display the congestion conditions of different sections.
Actual case:
When implementing this standard, a megacity found that the expressway system had serious congestion problems through real-time traffic data analysis. According to the standard requirements, the city optimized the signal light timing plan and added tidal lanes, which ultimately increased the urban traffic operation index by 15%.
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