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GB/T 29744-2013: Road traffic information service -- Coding rules for road
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 29744-2013 | English | 169 |
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Road traffic information service -- Coding rules for road
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GB/T 29744-2013
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Basic data | Standard ID | GB/T 29744-2013 (GB/T29744-2013) | | Description (Translated English) | Road traffic information service -- Coding rules for road | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | R07 | | Classification of International Standard | 03.220.20 | | Word Count Estimation | 7,779 | | Quoted Standard | GB/T 2260; GB/T 20612.3-2006; GB/T 29108 | | Regulation (derived from) | National Standards Bulletin No. 18 of 2013 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies: road traffic information services involved select road rules, road segmentation principle coding structure sections, and sections of the reference point encoding method of encoding rules. This standard applies to: road traffic inf | GB/T 29744-2013: Road traffic information service -- Coding rules for road---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.
Road traffic information service. Coding rules for road
ICS 03.220.20
R07
National Standards of People's Republic of China
Road traffic information service road Encoding Rules
Issued on. 2013-09-18
2014-03-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 encoding principle 1
5 encoding road determined Principle 1
Principle 1 6 road split
7 sections coding method 2
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the National Intelligent Transportation System Standardization Technical Committee (SAC/TC268) and focal points.
This standard was drafted. Transportation Research Institute of Highway Ministry of Transport, Beijing NavInfo Technology Co., Ltd. Autonavi North
Beijing Ling Software Technologies Ltd., Beijing long way Technology Ltd, the Beijing Municipal Public Security Traffic Management Bureau of Science and Technology Information and Communication
At the cross-country in Beijing Intelligent Transportation System Technology Limited.
The main drafters of this standard. Qi Tong Yan, Bao Feng, Tao Haijun, Jiang Derong, Li Hongli, Yang Qi, Liang Yuqing Zhang Lin, Dong Zhenning, Zhang Jianfei,
Zhao Lin, Chen Yanwu, Song Yang, Zhang Xiaojuan.
Road traffic information service road Encoding Rules
1 Scope
This standard specifies the rules for selecting the road traffic information services involved, the principle of dividing the road, road coding structure, the reference point
Segment coding method and coding rules.
This standard applies to road traffic information collection, processing, dissemination and application services.
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 20612.3-2006 Traffic and Traveller Information (TTI) via traffic message coding TTI message - Part 3.
LERT-C positioning reference
GB/T 29108 road traffic information service term
3 Terms and Definitions
Terms and definitions GB/T 29108 apply to this document defined.
4 encoding principle
4.1 coding should be unique.
4.2 coding structure should have stability, to meet the needs of the coding incremental update.
5 coding principles determining road
In principle, all roads have the choice, but given the current traffic information can be collected to the point is not comprehensive, the following principles can be excellent
First select the encoding way.
--- All collections chosen path should be able to cover the major road network;
--- Roads within the city should give priority to select expressways, main roads, secondary roads and important branch;
--- Choose between intercity road highway, national and provincial;
--- Other coding road should be considered, such as can be collected to road traffic information.
6 road segmentation principle
Road by the reference point is divided into sections.
Select the reference point according to the following principles.
--- Flat roads intersection;
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