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GB/T 28441-2012: Data quality specification for navigation electronic map in vehicle
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 28441-2012	English	629	Add to Cart	5 days [Need to translate]	Data quality specification for navigation electronic map in vehicle

GB/T 28441-2012: Data quality specification for navigation electronic map in vehicle

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ICS33.200 M50 National Standards of People's Republic of China Car navigation electronic map data quality standards Issued on. 2012-10-01 2012-06-29 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 Data quality description Principle 2 4.1 Overview 2 4.2 Data Quality qualitative element 2 4.3 Quantitative data element 3 5 Data Quality Assessment Content 4 5.1 Data Quality Assessment qualitative element content 4 5.2 Evaluation of data quality element content 5 6 Data Quality Evaluation Index 6 6.1 Data quality evaluation of qualitative elements 6 6.2 data quality evaluation element 6 7 Data Quality Evaluation Method 9 7.1 Overview 9 7.2 Qualitative Evaluation 10 7.3 Quantitative Evaluation 10 7.4 Data Quality Evaluation Method of quantitative assessment process 11 8 Data Quality Evaluation Process 12 8.1 Evaluation flow chart 12 8.2 Evaluation of the implementation of Step 13 9 Data Quality Evaluation Report 14 Required 15 Appendix A (normative) full inspection Annex B (informative) car navigation electronic map data sampling 16 Annex C (informative) car navigation electronic map data quality evaluation Example 17 Annex D (informative) car navigation electronic map data quality evaluation report 20 References 23

Foreword

Rules of the criteria based on GB/T 1.1-2009 given draft. Please note that some of the content of this document may involve patent issuing authority of this document does not assume responsibility for the identification of these patents. The standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China. The standard by the China Electronics Standardization Institute. This standard was drafted. Beijing NavInfo Technology Co., Ltd., China Electronics Standardization Institute, Beijing Ling Software Technology Limited surgery, high-Tak Software Co., Ltd. Ritu, EMG Technology (Beijing) Co., Ltd. The main drafters of this standard. Qu Yanjun, Sun Yuguo, Chen Qian, CAO Xiao Hang, Jiang Sheng, Yanxia, \u200b\u200bLi Hongli, Zhao Bin. Car navigation electronic map data quality standards

1 Scope

This standard specifies the car navigation electronic map data quality principle is described, contents, index, evaluation methods and processes. This standard applies to in-vehicle navigation electronic map data inspection and acceptance and quality assessment.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample plan GB 20263 navigation electronic map basic requirements for safe handling techniques GB/T 20267-2006 vehicle navigation electronic map products Specification

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Dataset dataset The collection of data can be identified. [GB/T 19710-2005, the definition 4.2] 3.2 Data quality elements dataqualityelement Products to meet user requirements and use of the basic characteristics of purpose. 3.3 Data Quality Evaluation Index dataqualitymeasure Define the elements of data quality evaluation level parameters. 3.4 Focus pointofinteresting Points of Interest POI There are specific locations and attributes of points on the navigation electronic map used to retrieve and guidance. 3.5 Unit product item Objects can be described separately and investigated. [GB/T 2828.1-2003, the definition 3.1.4] Note. The unit of product may be in any part of the data set, such as elements of the relationship between features, feature attributes, or a combination thereof. ...