|
US$2389.00 · In stock
Delivery: <= 13 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 30291-2013: Physical storage format for navigation electronic map in vehicle system
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 30291-2013 | English | 2389 |
Add to Cart
|
13 days [Need to translate]
|
Physical storage format for navigation electronic map in vehicle system
| Valid |
GB/T 30291-2013
|
PDF similar to GB/T 30291-2013
Basic data | Standard ID | GB/T 30291-2013 (GB/T30291-2013) | | Description (Translated English) | Physical storage format for navigation electronic map in vehicle system | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | M50 | | Classification of International Standard | 33.200 | | Word Count Estimation | 138,185 | | Quoted Standard | GB/T 28443-2012 | | Regulation (derived from) | National Standards Bulletin 2013 No. 27 | | 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 the physical model and organizational methods of physical storage car navigation electronic map, including the overall management of data, background data, road data, guide data and concerns query data file format. This standard ap | GB/T 30291-2013: Physical storage format for navigation electronic map in vehicle system---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.
Physical storage format for navigation electronic map in vehicle system
ICS 33.200
M50
National Standards of People's Republic of China
Car navigation electronic map physical storage format
Issued on. 2013-12-31
2014-07-15 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅸ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Symbols and Abbreviations 3
4.1 Symbols 3
4.2 Abbreviations 4
4.3 model symbol 4
5 General 5
5.1 Description file storage format expression method 5
5.2 Project Type 5
5.3 Description 10 byte order
6 logical model 10
6.1 Data Types 10
12 6.2 Global Data Model
6.3 spatial index model 13
6.4 road network data model 14
7 Data Organization 19
7.1 Organizational Structure 19
7.2 File Organization Rule 19
7.3 Internal organizational rules file 19
7.4 Data Access 22 record
23 7.5 Data Compression
23 7.6 Extensions
24 7.7 Data Encryption
7.8 yuan data 24
8 file storage format described in detail 24
24 8.1 Global Data Management
8.2 Background data 36
Road data 48 8.3
8.4 guide data 77
8.5 point of interest and property index data 92
Appendix A (normative) Type coding and page structure identifiers Description 98
Annex B (informative) road data organization method Description 99
B.1 99 contacts
B.2 arcs number 99
B.3 Composite node structure 100
B.4 namesake joint processing instructions 101
Relationship between the upper outer region B.5 handling instructions 102
B.6 boundary point processing instructions 102
Annex C (informative) road classification and coding instructions 104
C.1 road level coding function 104
C.2 road feature code 104
C.3 road network level coding 105
C.4 road network classification approach 106
Annex D (informative) spatial data access methods described on page 107
D.1 layered index grid structure 107
D.2 spatial index structure 107
D.3 spatial index Example 109
Appendix E (normative) administrative classification method of Reference 111
Annex F (informative) traffic rule storage method Description 112
F.1 Overview 112
F.2 traffic rules simplify storage format 112
F.3 complete storage format 114 traffic rules
Annex G (informative) geocoded data encoding method described house number 117
G.1 Overview 117
G.2 simple house number 117 represents
G.3 complex house number 118 represents
Appendix H (informative) point type coded reference guide 119
Annex I (informative) Reference Example 121 concerns queries
I.1 example layered index 121
I.2 spelling check 122
I.3 range queries 122
I.4 123 telephone inquiries
I.5 full-text index 124
Appendix J (informative) character set encoding reference 126
References 127
Figure 1 byte order schematic 6
Figure 2 normalization coordinate calculation formula parameters Description 7
3 road element and compound arcs corresponding schematic number 9
4 global data model 12
Figure 5 a schematic spatial index data model 13
Figure 6 Recommended grid network coding sequence encoding pass 14
7 road line reference Example 15
8 layered network model 15
9 road data, organizational charts, 16
Figure 10 Global Connectivity closed constraint 17
11 a schematic diagram 18 communicating subnet
12 a schematic diagram Composite nodes 18
Data Page 13 Schematic diagram 20
Figure 14 a schematic view of spatial data page 22
Figure 15 Global management data structure 25
Figure 16 Schematic organization spatial index 32
17 Background File Structure 36
18 linear feature geometry storage schematic 41
19 area feature geometry storage schematic 44
Figure 20 Diagram of a variety of annotation 44
21 Note on positional parameters Schematic diagram 45
22 natural features of road and road data to calculate feature data level mapping diagram 49
23 file structure 49 road
24 road geometry representation 53
FIG. 25 is associated with the road guide information schematic elements 77
Figure 26 Boot Data File Structure Figure 77
Figure 27 a schematic lane information 80
Figure 28 a schematic lane separation line type 82
Figure 29 a schematic view of the lane turn prompts 83
Figure 30 a schematic image coordinate system 83
31 a schematic diagram steering angle 86
32 turn lane information Representation 86
33 Traffic Parameters Example 89
Schematic diagram 34 Index 93
35 concerns the file structure of 93
Figure B.1 instance road number 100
Figure B.2 Composite node example of FIG. 100
Figure B.3 Example 101 contacts with the same name
Relationship between the upper outer region a schematic diagram B.4 102
Figure B.5 outer upper data storage area 102 schematic
Figure B.6 boundary point processing schematic 103
Figure D.1 different levels of density grid schematic 107
Figure D.2 spatial index hierarchy 107
Figure D.3 hierarchical storage structure 108 Sheet
Figure D.4 grid index data storage structure 108 pages
Figure D.5 grid map data storage structure 109 pages
Figure D.6 spatial data paging network coding pass 109
Figure D.7 spatial index data structure logic diagram 110
Figure F.1 direction semantic definition 112
Schematic diagram I.1 Classification Index 121
Figure I.2 pinyin index data structure diagram 122
Figure I.3 range of classified information the original data 123
Figure I.4 area classification index data structure diagram 123
Figure I.5 telephone index data structure diagram 124
Figure I.6 full-text index data structure diagram 125
Table 1 Symbol table 3
Table 2 ABBREVIATIONS 4
Table 3 illustrates the symbol table 4
Table 4 Project Type 5
Table 5 string data structure description 6
Table 6 absolute coordinate data structure description 7
Table 7 normalized coordinate data structure description 7
Table 8 address data structure description 8
Table 9 arc data structure description Number 8
Table 10 header format specification describes body 9
Table 9 on page 11 identifies the structure
Table 12 Data Types 11
Description 12 Table 13 Data Association
Table 14 Spatial Reference Grid Note 13
Table 15 The general format of the head 20
Table 16 21 Additional description entry format
Table 17 grid frame format 21
Table 18 records management data block format 22
23 Table 19 Field Definition Format
Table 20 field type number 23
Table 21 Global Data Format Description 25
Table 22 traffic rules 26 the number of recording format
Table 23 data format range coverage space 26
Table 24 Space Level Description Data format 26
Table 25 interlayer grid density scaling factor format 27
Table 26 layer grid density scaling factor format 28
Table 27 describes the data packet 28
Table 28 Type 28 packet data
Table 29 road level management record format 28
Table 30 Path planning level management record format 29
Table 31 road network layer mapping record format 29
Table 32 describes the data format query 29
Table 33 relating to management record format 29
Table 34 theme attribute format 30
Table 35 index management information sequence format 30
30 Table 36 Index attribute format
Table 37 Address Mapping Data Management Information Format 31
Table 38 Extended Description Data format 31
Table 39 extended definition recording format 31
Table 40 traffic rules 32 record format
Table 41 grid index data page format 32
Table 42 33 Additional description entry format
Table 43 grid map format data page 33
Table 44 33 Additional description entry format
Table 45 records management data block format 33
Table 46 details the grid network management record format 34
Table 47 identifies the format data page 34
Table 48 spatial data management record format 34
34 Table 49 index recording format
Table 50 identifies the type of data format Page 35
Table 51 concerns address mapping records the address and number formats 35
Table 52 vector format background data page 36
Table 53 37 Additional description entry format
Table 54 37 Group management record format
Table 55 records management data block format 37
Table 56 point features 38 recording format
Table 57 Format feature attributes 38
Table 58 shows the parameter format 39
Table 59 linear features 39 recording format
Table 60 Format feature attributes 39
Table 61 shows the parameter format 40
Table 62 geometry data format 40
Table 63 Accuracy coefficient format 40
Table 64 Form 41 coordinates sequence format
Table 65 Form 41-point high sequence format
Table 66 Area Feature Record format 42
Table 67 Format feature attributes 42
Table 68 shows the parameter format 43
Table 69 geometry data format 43
Table 70 reference point sequence format 43
Table 71 Form 43 coordinates sequence format
Table 72 Form 44-point high sequence format
Table 73 Annotation feature recording format 45
Table 74 Format feature attributes 45
Table 75 show parameter format 46
Table 76 font format options 46
Table 77 geometry data format 47
Table 78 Form 48 coordinates sequence format
Table 79 Form 48-point high sequence format
Table 80 road infrastructure data page format 50
Table 81 50 Additional description entry format
Table 82 51 Group management record format
Table 83 records management data block format 51
Table 84 road record format attribute 52
Table 85 Format feature attributes 52
Table 86 road element recording format 53
Table 87 road geometry data element sequence format 53
Table 88 road element geometric properties format 54
Table 89 contacts the recording format attribute 55
Table 90 contacts attribute element format 55
Table 91 contacts attribute identifies the format 56
Table 92 associated with the same name as the contact information form 57
Table 93 geocoded data format Page 57
Table 94 58 Additional description entry format
Table 95 records management data block format 58
Table 96 street name record format 58
Table 97 name attribute identifies the format 59
Table name 98 Administrative Record format 60
Table 99 Administrative name identification format 60
Table 100 Name details Format 60
Table 101 details the name identification format 61
Street Address table 102 recording format 61
Table attribute identifies the format 62 103 numbers
Table 104 street number 62 recording format
The basic format table 105 house number 63
Table 106 road calculation characteristic data page format 63
107 Table 64 Additional description entry format
Records management table 108 recording format 64
Table 109 nodes attribute record format 65
Table 110 feature attributes format 65
Table 111 connection between elements of the recording format 66
Table 112 Connection Properties format 66
Table 113 arcs Data format 66
114 Table 67 arc attribute record format
Table 115 feature attributes format 67
Table 116 miles length format 68
Table 117 average travel time format 69
Table 69 118 traffic rules format
Table 119 area outside the upper relational data format 69
Table 120 upper outer area of \u200b\u200bthe recording format of the relationship 69
Table 121 outside zone connecting arcs attribute format 70
Table 122 total mileage length format 71
Table 123 average travel time format 71
Table 124 is connected arcs sequence 72
Information table 125 into the arc format 72
Table 126 steering element attribute record format 72
Table 127 steering attribute format 73
Table 128 steering overhead time format 73
Table 129 steering mileage format 73
Table 74 130 traffic rules format
Traffic information table 131 recording format 74
Table 132 traffic rules sequence format 74
Table 133 time-domain format 74
Table 134 time-domain format 75
Table 135 time-domain format Example 76
136 Table 76 Compound junction recording format
Path index table 137 recording format 76
Table 138 page guide data format 78
139 Table 78 Additional description entry format
Table 140 recording management data block format 78
Table 141 intersection prompt recording format 79
Table 79 142 junctions to guide attribute format
Table 143 message format into the road element 81
Table 144 lane message format 82
145 site navigation information table 83 format
Table 146 steering boot block format data 84
Table 147 steering guidance information element format 84
Table 148 steering boot attribute format 84
Table 149 exit road information element format 86
Table 150 exit traffic information format 87
Table 88 151 road attributes format
Table 152 cue points from the format 88
Table 153 in front of the destination message format 89
Table 154 destination element format 89 tips
Table 155 destination type format 90
Table 156 miles length format 90
157 site navigation information table 91 format
Table 158 Boot Record format 91 points
Table 159 message format via road element 91
Table 160 guide position format 92
Table 161 page catalog data format 94
162 Table 94 Additional description entry format
Table 163 directory record format 94
Table 164 recording format attribute 95
Table 165 index address mapping data format Page 95
166 Table 96 Additional description entry format
Table 167 concerns the attribute data page format 96
168 Table 97 Additional description entry format
Table A.1 on page 98 identifies the type of structure and coding
Table B.1 composite node path 101
Table B.2 Composite node format 101
Table C.1 road function level coding table 104
Table C.2 road characteristic code table 104
Table C.3 road network level coding 105
Table E.1 administrative classification Description 111
Table F.1 simplified format 113 traffic rules
Table F.2 complete traffic rules format 114
Table G.1 simple explanatory house number 117
Table G.2 complex explanatory house number 118
Table H.1 guide point type code 119
Table I.1 of unknown origin point of interest category 121
Table I.2 be examined concerns phonetic information 122
Table I.3 unknown origin concerns Call 124
Table I.4 unknown origin point of interest name information 125
Table J.1 character set encoding table 126
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Release mechanism of the present 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.
This standard is under the jurisdiction of the Ministry of Industry and Information Technology (Electronics).
This standard was drafted. Beijing SuperMap Software Co., Ltd., China Electronics Standardization Institute, Beijing NavInfo technology stocks
Parts Limited, Beijing Ling Software Technologies Ltd., Guangdong Ritu Technology Co., Qiming Information Technology Company Limited
Secretary, EMG Technology (Beijing) Co., Ltd.
Drafters of this standard. Song Guan-Fu, Li Kai, Chen Qian, Zeng Zhiming, Yang Haiyan, Huang Dong, tension, Li Hongli, Zhang Jing, Zhang Gaofeng, Zhao Bin,
String.
Car navigation electronic map physical storage format
1 Scope
This standard specifies the physical model and organizational methods car navigation electronic map physical storage, including global data management, the number of background
Data, road data, guidance data and concerns querying data file formats.
This standard applies to the navigation electronic map in the local storage of car navigation equipment.
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 28443-2012 navigation electronic map graphic symbols
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Volume volume
Sum certain space within the navigation data belonging to the same volume of data sharing a global managed data.
3.2
File file
Application Management is the basic unit of data on the storage media.
3.3
Page page
Fragment file is the basic unit of the application system to access the files.
3.4
Block block
Continuously storing one or more sequences of binary data fields within the page.
3.5
Field Type fieldtype
Examples in the context of a certain concept is elementary, and indicates the data type of the elementary nature of the information in this context.
3.6
Data field datafield
A data object is an instance of the type of field as.
3.7
Record Type recordtype
One other member is a field type, or other types of composite record type.
3.8
Record record
A data object is an instance of a record type as.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 30291-2013_English be delivered?Answer: Upon your order, we will start to translate GB/T 30291-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 9 ~ 13 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 30291-2013_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 30291-2013_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|