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Physical storage format for navigation electronic map in personal position
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GB/T 30292-2013
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Basic data | Standard ID | GB/T 30292-2013 (GB/T30292-2013) | | Description (Translated English) | Physical storage format for navigation electronic map in personal position | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | M50 | | Classification of International Standard | 33.200 | | Word Count Estimation | 127,140 | | Quoted Standard | GB/T 19711-2005; SJ/T 11419-2010 | | 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 logical model GPS personal location services on the handheld terminal navigation electronic map, data organization and data storage format. This standard applies to all types of storage and use of personal handheld terminal pos | GB/T 30292-2013: Physical storage format for navigation electronic map in personal position---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 personal position
ICS 33.200
M50
National Standards of People's Republic of China
Individual position of the 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 Ⅺ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Symbols and Abbreviations 3
4.1 Acronyms 3
Graphic symbols 4 4.2
General 4 5 write
5.1 Field Data Type 4
5.2 storage format description 6
5.2.1 Data Item Description 6
5.2.2 Bit Field Description 7
6 Navigation Data Description 8
6.1 8 data subject
6.2 Data relating to association model 9
6.3 Grid Data Model 11
6.3.1 Overview 11
6.3.2 all levels of the standard grid 12
6.3.3 Grid Index Organizational Unit 12
6.3.4 Grid Index number Principle 12 organizational units
6.3.5 Coordinate System 13
6.4 Data Model 13 road show
6.5 road network data model 14
6.5.1 The overall road network data model 14
6.5.2 detailed level road network data model 14
Connectivity process 6.5.3 detailed road network layer 19
6.5.4 schematic level road network data model 21
6.5.5 Optimization of network representation 22
6.5.6 road network data connection between the 25
6.6 Transit data model 27
6.6.1 Overview 27
6.6.2 Transit network represents 28
6.6.3 Relationship between the public transport network elements 30
6.6.4 Transfer walk 31
Map display data 31 6.7
6.8 with guidance data 31
6.9 focus and point of interest data index 32
Extended Data 32 6.10
6.11 yuan data 32
7 32 file storage format
7.1 physical file storage model 32
7.2 Global Management file storage structure 35
7.3 grid index data 37
7.3.1 Layer management record 39
7.3.2 zone set management record 40
7.3.3 Management District records 40
7.3.4 Grid information recording 41
Map display data 43 7.4
7.4.1 map display data storage structure 43
44 7.4.2 Background data
7.4.3 character data 47
Road data 50 7.5
Road data storage structure 50 7.5.1
7.5.2 road data physical storage format 51
7.5.3 road display data 51
7.5.4 Detailed road network data layer 53
7.6 with guidance data 64
7.6.1 with a bootable physical storage 64
7.6.2 Data management record with the boot 65
7.6.3 junction block 65 administrative name record
7.6.4 intersection name record block 66
7.6.5 intersection direction Name Record Block 66
7.6.6 road name record block 67
7.6.7 Location boot record block 68
7.6.8 record block 69 lane
7.6.9 Street address recording block 70
7.6.10 railroad crossing record block 72
7.6.11 gradient data recording block 72
7.6.12 Parking data recording block 73
7.7 schematic level road network data 74
7.7.1 Overview 74
7.7.2 File Structure 74
7.7.3 schematic road network management data layer 74
7.7.4 Representative junction block 75 records
7.7.5 Representative arc information recording block 76
7.7.6 recording blocks constituting the junction 77
7.7.7 record block constituting the arc 77
Paragraph 7.7.8 arc shape recording block 79
7.7.9 road name record block 80
Transit data 80 7.8
Partition Manager 7.8.1 Transit data record 82
7.8.2 record block 82 bus lines
7.8.3 record block 84 bus route
7.8.4 bus stops recording block 85
7.8.5 Bus stations recording block 87
7.8.6 record block segment 87 bus routes
7.8.7 arc track record block 88
7.8.8 Bus connection point record block 89
7.8.9 Regional bus transfer recording block 90
7.9 focus and point of interest data index 91
7.9.1 index data storage structure 92
7.9.2 index data recording block 93
7.9.3 POI data recording block 98
7.9.4 image data recording block 99
7.10 Extended Data 100
Appendix A (informative) road function and road grade form instructions 102
A.1 road level coding function 102
A.2 road shape coded 102
Annex B (informative) principle setting level road topology and topology levels accessible 104
B.1 road topology level coding table 104
B.2 Road topological level set basic principles 105
B.3 different forms of road setting topological level principles 107
Mastery Level B.4 road topology 113
Mastery rating B.4.1 road topology definition 113
Mastery level topology application methods B.4.2 Road 113
Annex C (informative) road chain Generation 114
Annex D (informative) Form 115 Road sidewalk
Figure 1 Data relating to association model 10
2 layered grid Schematic diagram 11
3 single-zone sets, zones and grid model 12
Figure 4 grid of numbers Example 13
Figure 5 displays the road data of the mathematical model 13
6 adjustable grids schematic view of a storage unit 16
Figure 7 a schematic composite node type 16
8 composite arc type Schematic diagram 17
Figure 9 shows an example of the combination of elements of road network 18
Association model 10 combinations of network elements 19
11 have restricted traffic junctions 20
12 21 Arc recombinant schematic
13 simple schematic road network 22
14 topologically block level storage 23
Topology overlapping area Figure 15 grid 24
Overlapping area 16 a schematic view of the road network data partition 25
Set 26 17 route arcs
FIG. 18 is associated with the lower node 26
FIG. 19 is associated a border node 27
Public transport network in the example of FIG. 20 reality 28
Data Model 21 public transport network Example 29
22 data bus logic model 30
23 physical storage format of the physical model 34
24 grid index data stored in the physical model 38
25 grid network management record storage structure example of FIG. 41
Figure 26 displays the map data storage structure model 44
Figure 27 a schematic diagram showing character string data 50
Road data storage structure of FIG 28 50
29 travel guide physical data storage structure 64
Figure 30 a schematic layer structure of the road network data file 74
Figure 31 Bus data storage structure 81
32 concerns the index and point of interest data storage model 92
33 phone number search key hierarchy Figure 96
34 ZIP code search key hierarchy 97
Figure B.1 closed abnormality 105
Figure B.2 Speedway fast track is not closed or example 106
Figure B.3 three or more roads are not closed Example 106
Figure B.4 four and not more road closed example 107
Figure B.5, isolated road topology offline Level Setting Example 107
Figure B.6 Traffic Circle topology example a 108 level settings
Figure B.7 traffic roundabout topological level setting Example Two 108
B.8 composite nodes within FIG arc topology example of setting a Level 109
Inner composite nodes arc topology example Figure B.9 two level settings 109
Figure B.10 fork/ramp-class example of setting 110
Figure B.11 fork/complex inner ramp node 111 arcs class setting example
Neto B.12 fork/ramp composite nodes arc topology example 112 level is set
Figure B.13 Example of setting 113 class ferry line
1 graphic symbols Table 4
Table 2 string type storage table 5
Table 3 describes the string table 5
Table 4 Table 5 character set encoding
Table 5-axis type 6
Table 6 Data Item Description 6
Item Description length 7 Table 7
Table 8 Field Description 17
Table 9 Field Description 28
Table 10 data subject 8
Table 11 data relating to context-sensitive help 10
Table 12 partition topology definition of overlapping areas 24
Table 13 bus elements relationship 30
Table 14 standard file header format 34
Table 15 Table 35 file types
Table 16 Global Management file storage structure 35
Table 17 Global Data Manager described header format 35
Table 18 contains the data types Table 36
Table 19 Grid Data file format information 36
Table 20 schematic level road network data file format information 37
Table 21 Transit data format file information 37
Table 22 concerns and point of interest data index file format information 37
Table 23 grid index data storage structure 38
Table 24 grid index management data format 39
Table 25 Layer management record storage structure 39
Table 26 zone set management record storage structure 40
Table 27 recording format management area 40
Table 28 grid information recording storage structure 41
Table 29 grid network management standard record format 42
Table 30 grid network management division recording format 42
Table 31 division grid format information 42
Table 32 grid network management record format 42
Table 33 grid format record number 43
Table 34 displays the map data storage structure 44
Table 35 show map grid structure 44 record
Table 36 Background data storage structure 45
Background Data Table 37 Structure of Management Information 45
Table 38 addresses the type of background data structure 45 Jump
Table 39 background type data structure 45
Table 40 Table 45 Background Type
Table 41 46 Background data recording format
Table 42 records management data header format Background 46
Table 43 Shape data recording format 46
Table 44 shows the number of dimensions and shape of the marker coordinate point format 47
Table 45 shape coordinate information form 47
Table 46 offset coordinate point format 47
Table 47 character data storage structure 48
Table 48 character data format management information 48
Table 49 Data Address literal jump format 48
Table 50 character type data format 48
Table 51 Table 48 Type Text
Text data recording format 52 Table 49
Table 53 shows the scale markings and information format string type 49
Data recording format string Table 54 49
Table 55 road data storage structure 51
Table 56 road grid data recording format 51
Table 57 road display data storage structure 51
Table 58 road classification management recording format display 51
Table 59 shows the level of functionality and road marking scale table 52
Table 60 Road chain entry (schematic layer) format 52
Table 61 arc segment data record (schematic layer) format 52
Table 62 Road chain entry (detailed layer) format 52
Table 63 road link attribute format 52
Table 64 arc segment data records (detailed layer) format 53
Table 65 shape point coordinate record format 53
Table 66 offset with respect to the previous point coordinates of the points format 53
Table 67 Detailed road network data storage layer structure 54
Table 68 overlapping regional grid format record number 54
Table 69 recording block storage node structure 55
Table 70 nodes recording format 55
Table 71 nodes form various properties 55
Table 72 booting data node whether the tag format 56
Table 73 non-boundary node connection information recording format arcs 56
Table 74 boundary node connection information recording format arcs 57
Table 75 Compound junction recording block storage structure 58
Table 76 constituting the composite junction 58 detailed record format
Table 77 Internal Directions recording format 58
Table 78 relative record number format constitute arcs 59
Table 79 arc record block storage structure 59
Table 80 arc recording format 59
Various attribute format table 81 arcs 59
Table 82 maximum speed limit code format 60
Various markers format table 83 arcs 61
Table 84 arc guide data presence or absence of markup format 61
Table 85 Compound arcs recording block storage structure 62
Table 86 Route arcs recording block storage structure 62
Table 87 Route 62 arcs recording format
Table 88 special access restrictions recording block storage structure 63
Table 89 special access restrictions record 63
Table 1 format traffic conditions 90 63
Table 91 64 2 format traffic conditions
Table 92 with the boot record data management storage structure 65
Table 93 crossing the administrative record block storage structures 65 Title
Table 94 crossing the administrative record format name 66
Table 95 records the name of the junction block storage structure 66
Table 96 intersection name record format 66
Table 97 unique node number format 66
Table 98 intersection direction Name Record block storage structure 66
Table 99 intersection direction Name Record format 67
Table 100 direction name attribute format 67
101 No. 67 direction Name attribute table
Table 102 road name record block storage structure 67
Table 67 103 road name record format
Table 104 Location boot record block storage structure 68
Table 68 105 Location boot record format
Table place attribute format 106 arc segment 68
107 meter distance format 69
Table 108 lane recording block storage structure 70
Table 109 lane recording format 70
Table 110 changes lanes 70
Street Address table 111 recording block storage structure 70
Street address table 112 recording format 70
Table 113 house number 71 structural attributes format
114 Table 71 arc the only numbering format
Table 115 railroad crossing record block storage structure 72
Table railroad crossing 116 72 recording format
Table 117 gradient data recording block storage structure 72
Table 118 gradient data recording format 72
Table 119 gradient information form 73
Table 120 parking data recording block storage structure 73
Parking recording format table 121 73
Table 122 parking attribute format 73
Table 123 schematic layer structure of road network management data storage 75
Table 124 on behalf of the junction block record storage structure 75
Table 125 representatives of 75 nodes recording format
Table 126 representatives of arcs connecting the steering information recording format 76
Table 127 on behalf of the arc segment information recording block storage structure 76
Table 128 representatives arcs topology information recording format 76
Table 129 representatives arcs auxiliary information recording format 77
Table storage format of the sequence number 130 on behalf of each arc arcs constituting 77
Table 131 constituting the recording block storage node structure 77
Table 132. Record format 77 nodes
Table 133. arcs recording block storage structure 78
Table 134. arcs recording format 78
Table 135 constituting the various properties of the arc 78 format
Table 136 constituting the arc where the arc representative of the information recording 79
Table 137 arc shape of the recording block storage structure 79
Table 138 shape coordinate address recording format 79
Table 139 dot shape relative coordinate record format 79
Table 140 road name record block storage structure 80
Transit data partition management table 141 records storage structure 82
Transit data management table 142 record (urban divide) format 82
Table 143 bus lines recording block storage structure 82
Table 144 bus lines attribute format 83
Table 145 Table 83 bus lines Type
Table 146 bus route recording block storage structure 84
Table 147 frequency interval time information format 84
Bus route 148 Table 84 Additional Information Format
Table over 149 stage airfares recording format 85
Table 150 non-fixed frequency interval format 85
Table 151 bus stops recording format 85
Bus routes 152 Table 85 line recording format
Table 153 bus stops recording block storage structure 85
Table 154 Site Properties format 86
Table 155 bus stops 86 Additional Information Format
Table 156 station Timetable formats 86
Table 157 bus stations recording block storage structure 87
Table 158 contains bus stops recording format 87
Table 159 bus route segments recording block storage structure 87
Table 160 bus route segments 87 Additional Information Format
Table 161 transit point format 88
Table 162 Table 88 point type Bus
Bus routes 163 Table 88 segments attribute format
Table 164 track shape information format 88
Shape information table 165 Road Network 88
Table 166 orbital arc segment recording block storage structure 89
Table 167 dot shape information format 89
Shape point coordinate table 168 recording format 89
Table 169 bus connection point record storage structure block 89
Table 170 bus connection point attribute format 89
Table 171 bus routes connecting segments 90 format
Table 172 bus transfer area of \u200b\u200bthe recording block storage structure 90
Table 173 target transfer station 90 bit recording format
Table 174 transfer stations to the target 90 from the recording format
Table 175 foot transfer information recording format 90
Table 176 sections of road pavement recording format 91
Table 177 dot shape recording format 91
Table 178 index data storage structure 93
Table 179 index management data format 93
Table 180 index data recording block storage structure 93
Table 181 index data storage recording head block management structure 93
Table 182 Index categories recording storage structure 94
Table 183 index level record (address search) storage structure 94
Table 184 search key 94 record format
Table 185 level object record (address search) format 95
Table 186 index level record (classification retrieval) storage structure 95
Table 187 level object record (classification retrieval) format 96
Table 188 index level record (telephone number retrieve) storage structure 96
Table 189 level object record (telephone number retrieve) format 97
Table 190 index level record (Postal Code Search) storage structure 97
Table 191 level object record (Postal Code Search) format 98
Table 192 POI data record block storage structure 98
Table 193 POI information recording format 98
Table 194 records image data block storage structure 100
Image information management table 195 recording format 100
Image recording format information table 196 100
Table 197 Extended data storage structure 100
Table 198 Extended block format data structure 101
Table A.1 road function level coding table 102
Table A.2 road shape coded table 102
Table B.1 road topology level coding table 104
Table D.1 sidewalk road shape coded table 115
Foreword
This standard is based on GB/T 1.1-2009 given rule drafting.
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.
The standard by the China Electronics Standardization Institute.
This standard was drafted. Beijing NavInfo Technology Co., Ltd., China Electronics Standardization Institute, Beijing hypergraph Geographic channel
Information Technology Co., Ltd., Beijing Ling Software Technologies Ltd., Qiming Information Technology Co., EMG Technology (Beijing) Co.,
Division of Science and Technology Co., Ltd. Beijing Ritu.
The main drafters of this standard. Huang Dong, Sun Yuguo, Chen Qian, Air CAO, Guo Lihua, Li Kai, tension, Zhang Jing, Zhang Gaofeng, Zhao Bin, Li Hongli,
Jiang Sheng.
Individual position of the navigation electronic map physical storage format
1 Scope
This standard specifies the logical model of the GPS personal location services navigation electronic map of handheld terminals, data organization and data
Storage format.
This standard applies to all types of storage and use of personal handheld terminal position of the navigation electronic map data and public transport data.
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 19711-2005 navigation model and geographic data exchange format
SJ/T 11419-2010 navigation electronic map metadata
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Location-based services locationbasedservices; LBS
Services or other property returns depends on customer location request service or other things, objects and personal position. Service within
Content can be summarized into two categories. mobile location information, the main means of real-time location of vehicles and people; a fixed location, also known as class map information,
Means important or significant feature, architecture, institutions detailed properties (position, distance, arrival routes).
3.2
Floor level
Spatial index by the same management, the same classification and the data content level of detail consistent data collection.
3.3
Grid parcel
The basic unit of the database can be partitioned by the southernmost latitude, the northernmost and westernmost warp weft, warp surrounded by the most eastern end of the range
Wai defined. You can achieve rapid indexing geo mainland map data purposes.
3.4
Road data roaddata
For the road show, matching the location, route planning and navigation data, including road display data and route planning data.
3.5
Map display data displaydata
In addition to the road map display data for external data, including basic geometric elements (points, lines, surfaces) and other background graphics and text annotation and so on.
3.6
Detailed map display data detaileddisplaydata
Physical storage format of the largest scale map display data layer.
NOTE. In the detailed map background, often contain shapes that most of the building.
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