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GB/T 20068-2017: Technical requirements of shipborne automatic identification system
Status: Valid GB/T 20068: Evolution and historical versions
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Technical requirements of shipborne automatic identification system
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GB/T 20068-2017
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Technical requirements of shipborne automatic identification system
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PDF similar to GB/T 20068-2017
Basic data | Standard ID | GB/T 20068-2017 (GB/T20068-2017) | | Description (Translated English) | Technical requirements of shipborne automatic identification system | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | M30 | | Classification of International Standard | 33.060.01 | | Word Count Estimation | 131,115 | | Date of Issue | 2017-10-14 | | Date of Implementation | 2018-05-01 | | Older Standard (superseded by this standard) | GB/T 20068-2006 | | Regulation (derived from) | National Standard Announcement 2017 No. 26 | | Issuing agency(ies) | General Administration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 | GB/T 20068-2017: Technical requirements of shipborne automatic identification 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.
Technical requirements of shipborne automatic identification system
ICS 33.060.01
M30
National Standards of People's Republic of China
Replacing GB/T 20068-2006
Shipborne Automatic Identification System (AIS) Technical Requirements
(ITU-R 1.131-4.2010, Technical characteristics study
multipleaccessintVHFmaritimemobileband, NEQ)
2017-10-14 Published
2018-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Introduction Ⅶ
1 Scope 1
2 Normative references 1
3 Terms, definitions and abbreviations 2
3.1 Terms and definitions 2
3.2 Abbreviations 2
4 operating characteristics 5
4.1 Summary 5
4.2 AIS equipment 5
4.3 Recognition 6
4.4 Information Content 6
4.5 band 7
5 Technical Features 8
5.1 AIS Structure 8
5.2 AIS layers functional overview 8
5.3 Transport Layer 9
5.4 Network Layer 12
5.5 Link Layer 21
5.6 Physical Layer 49
6 AIS channel management via DSC messages 54
6.1 Overview 54
6.2 Schedule 54
6.3 Regional Channel Designation 54
6.4 Regional Range Designation 54
7 remote application 54
7.1 Overview 54
7.2 Remote Interface via Interface to Other Devices 55
7.3 Remote Applications via Broadcasting 55
Application specific messages 57
8.1 Overview 57
8.2 Binary Messages 57
8.3 Definition of Application Identifiers 57
8.4 Function Message Definition 57
8.5 Binary Data Structure 57
8.6 Creating a Function Message Guide 58
8.7 Guide to drafting functional messages 59
8.8 Definition of International Function Message System 60
9 transmit packet sorting 64
Class B AIS 68 with CSTDMA technology
10.1 Definition 68
10.2 General requirements 68
10.3 Performance Requirements 69
10.4 Technical Requirements 71
11 AIS message 86
11.1 Message Type 86
11.2 Message Overview 86
11.3 Message Description 89
Requirements for the use of pulse transmitting stations
12.1 Overview 119
12.2 Transceiver Features 119
12.3 Transmitter Requirements 120
12.4 Synchronization accuracy 121
12.5 Channel Access Scheme 121
12.6 User ID (unique identifier) 122
Fig.1 Hierarchical model of AIS system
Figure 2 addressing message flow chart 11
Figure 3 Unacceptable regional boundary definition example 14
Figure 4 Acceptable definition of regional boundaries Example 14
Figure 5 slot selection rules flow chart 17
Figure 6 slot multiplexing example Figure 18
Figure 7 Transmitter synchronization timing diagram 23
Figure 8 Receive station synchronization timing diagram 24
Figure 9 slots into Figure 26
Figure 10 Data Packet Figure 27
Figure 11 NRZI coding schematic 27
Figure 12 Transmit timing diagram
Figure 13 slot selection flow chart 32
Figure 14 uses the same reporting interval 37 for both channels
Figure 15 flow chart of the initial stage of autonomous operation 38
Figure 16 network login flow chart 39
Figure 17 first frame of the work flow 40
Figure 18 continuous operation flow chart 42
Figure 19 Change Report Interval Flow Chart 43
Figure 20 Message Structure Figure 45
Figure 21 SOTDMA message structure
Figure 22 ITDMA message structure
Figure 23 Transmitter Output Envelope - Time Characteristics 53
Figure 24 Remote Configuration Scenario
Figure 25 Transition solution when IEC 61162-2 interface is missing 55
Figure 26 Application Layer Information Exchange A 65
Figure 27 Application Layer Information Exchange B 65
Figure 28 Application Layer Information Exchange C 65
Figure 29 Application Layer Information Exchange D 66
Figure 30 Application Layer Information Exchange E 66
Figure 31 Application Layer Information Exchange F 66
Figure 32 Application Layer Information Exchange G 67
Figure 33 Application layer information exchange H 67
Figure 34 Application Layer Information Exchange I 67
Figure 35 Carrier Detect Timing 74
Figure 36 Power and Time Mask 75
Figure 37 CS Transmission Packet 76
Figure 38 Synchronization Sequence 77
Figure 39 Emission Timing 78
Figure 40 Example of CSTDMA access 80
Figure 41 Positioning antenna location parameters Figure 96
FIG. 42 Radiation mask 121
Figure 43 Pulse Transmission in Active Mode 122
Table 1 Class A ship platform reporting interval 7
Table 2 Non-Category A ship platform reporting interval 7
Table 3 Message Bit Fill 10
Table 4 TDMA synchronization parameters 21
Table 5 synchronization mode 25
Table 6 Mobile station as signal station conditions 25
Table 7 base station as signal station conditions 26
Table 8 Data Grouping 29
Table 9 ITDMA parameters 34
Table 10 RATDMA parameters 34
Table 11 FATDMA parameters 36
Table 12 SOTDMA parameters 36
Table 13 Message Table General Example 46
Table 14 SOTDMA communication status 47
Table 15 SOTDMA communication status sub-messages 47
Table 16 ITDMA communication status 48
Table 17 Physical layer parameters 49
Table 18 Physical Layer Constant 50
Table 19 TDMA transmitter characteristics of the minimum requirements 50
Table 20 Definition of Time Points in FIG
Table 21 TDMA receiver characteristics of the minimum requirements 51
Table 22. Improved Packet Bit Structure for Remote AIS Message Reception 56
Table 23 Application identifier 58
Table 24 International Application Identifiers 58
Table 25 uses IFM0 for message 6 to address the binary message 60
Table 26 IFM0 with Message 8, Broadcast Binary Message 61
Table 27 Bit stuffing for message 6 and message 8 61
Table 28 IFM2 with message 6, message 62 for specific FM interrogation
Table 29 uses IFM3 for message 6, capability query message 62
Table 30 uses IFM4 for Message 6, capability reply message 63
Table 31 uses IFM5 for message 6, application confirmation message 64
Table 32 Transceiver Characteristics 71
Table 33 Transmitter parameters 72
Table 34 Receiver parameters 73
Table 35 Start Buffer 77
Table 36 Summary of Transmission Groups 78
Table 37 Transmission Timing 79
Table 38 Access Parameter 80
Table 39 VDL Messages Used by AIS 82
Table 40 Number of data bits used for message 14 83
Table 41 Channel Management Transition Characteristics 84
Table 42 DSC monitoring time 86
Table 43 Message Overview 86
Table 44 6-bit ASCII table 89
Table 45 Messages 1, 2, 3 91
Table 46 Location Report Communication Status 92
Table 47 Determination of the position accuracy information 92
Table 48 Message 4 and Message 11 93
Table 49 Message 5 94
Table 50 Type of ship 95
Table 51 Message 6 97
Table 52 The number of timeslot slots for Message 6 corresponds to Table 97
Table 53 Message 7 and Message 13 98
Table 54 Messages 8 98
Table 55 The number of timeslots in message 8 corresponds to table 99
Table 56 Message 9 99
Table 57 Message 10 100
Table 58 Message 12 101
Table 59 Time slots for message 12 - number of characters corresponds to table 101
Table 60 Message 14 101
Table 61 Slot of Message 14 - Number of Characters Correspondence Table 102
Table 62 Query Application Relationship of Messages 102
Table 63 Message 15 103
Table 64 Message 16 104
Table 65 Message 17 105
Table 66 Composition of GNSS Differential Correction Data 105
Table 67 News 18 106
Table 68 News 19 107
Table 69 Messages 20 109
Table 70 Message 21 110
Table 71 AtoN Type and Code 111
Table 72 Message 22 112
Table 73 Messages 23 114
Table 74 Report Interval Settings for Message 23 114
Table 75, part A of message 24
Table 76 Part B of message 24
Table 77 Vendor ID field 116
Table 78 Messages 25 117
Table 79 Message Binary data Maximum number of bits 117
Table 80 Message 26 118
Table 81 Message 26 Binary Data Maximum number of bits 118
Table 82 Messages 27 119
Table 83 Transceiver Parameter Settings 120
Table 84 Transceiver Physical Layer Content Required to Set 120
Table 85 Transceiver Physical Layer Modulation Parameters 120
Table 86 Transmitter Characteristics Minimum Requirements 120
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 20068-2006 "Shipborne Automatic Identification System (AIS) technical requirements." And GB/T 20068-2006 phase
Than, in addition to editorial changes, the main technical changes are as follows.
--- The original standard structure changes and formatting;
--- Chapter 4 of the original standard title changed to "operating characteristics" (see Chapter 4 and.2006 edition Chapter 4);
--- The original standard 5.1 title title changed to "AIS structure" (see 5.1 and.2006 version 5.1);
--- Added "AIS function overview" (see 5.2);
--- Adjust the original order of the 5.2 levels (see 5.6 and.2006 version 5.2);
--- The original 5.6 "Remote Applications" adjusted to Chapter 7 "Remote Applications" (see Chapter 7 and.2006 version 5.6), at the same time.
1) Added the section title "Remote applications via interfaces to other devices" (see 7.2);
2) Added "Remote application via broadcast" content (see 7.3).
--- The original 5.7 "DSC Compatibility" adjusted to Chapter 6 "AIS channel management through DSC messages" (see Chapter 6 and
2006 edition 5.7);
--- Adjust the original "Message Type" of 5.3.3.8 to Chapter 11 "AIS Messages" (see Chapter 11 and 5.3.3.8 of the.2006 edition) and
Added news 23 ~ news 27 (see 11.3.22 ~ 11.3.26);
--- Added "Application Specific Message" chapter (see Chapter 8);
--- Added "packet sorting" chapter (see Chapter 9);
--- Added "Class B AIS using CSTDMA technology" (see Chapter 10);
--- Added "on the use of pulse transmission station requirements" chapter (see Chapter 12).
This standard uses redrafted Law Reference ITU-R M.1371-4.2010 "In the VHF maritime mobile band time division multiple access
(TDMA) Technical General Automatic Onboard Identification System (AIS) technical characteristics ", and ITU-RM.1371-4.2010 the degree of consistency is
Not equivalent.
This standard proposed by the People's Republic of China Ministry of Transport.
This standard by the Transportation Information and Communication and Navigation Standardization Technical Committee.
This standard was drafted by China Communications and Communications Information Center, Dalian Maritime University, Ministry of Transport Maritime Administration, China Classification Society.
The main drafters of this standard. Zhu Jinfa, Sun Wenli, Sun Wenqiang, Zeng Hui, Kong Xianglun, E Hailiang, Hu Wei, Yu Yi, Wu Xiaoming, Liu extension radium.
This standard replaces the standards previously issued as.
--- GB/T 20068-2006.
Shipborne Automatic Identification System (AIS) Technical Requirements
1 Scope
This standard specifies the automatic on-board identification system using Time Division Multiple Access (TDMA) in the VHF maritime mobile band
(AIS) technical requirements, including.
--- Terms, definitions and abbreviations;
--- Operating characteristics;
--- Technical characteristics;
--- AIS channel through the DSC message management;
--- Remote application;
--- Application-specific information;
--- transmit packet sorting;
--- Class C AIS using CSTDMA technology;
--- AIS message;
--- Requirements for using pulse transmitting stations.
This standard applies to ship-based automatic identification system and related station equipment design, production, use and management.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 7421 Information Technology Systems for Remote Communication and Information Exchange Advanced Data Link Control Procedures
GB/T 16162 Global Maritime Distress and Safety System (GMDSS) terminology
IEC 61162 (all parts) Maritime navigation and radiocommunication equipment and systems Digital interface (Maritimenavigationand
radiocommunicationequipmentandsystems)
IEC 61162.1 Maritime navigation and radiocommunication equipment and systems - Digital interface - Part 1 - Single and multi-receiver
(Maritimenavigationandradiocommunicationequipmentandsystems-DigitalinterfacesPart 1.
Singletalkerandmutiplelisteners)
Assignment and use of identities in Recommendation ITU-R M.585 for assignment and use of maritime mobile service
themaritimemobileservice)
Recommendation ITU-R M.822 Call channel loading for digitally-selected calls in maritime mobile services [Caling-Channel
LoadingforDigitalSelective-Caling (DSC) fortheMaritimeMobileService]
Recommendation ITU-R M.823 GNSS use maritime radio beacons to operate at 283.5 kHz ~
315kHz frequency band and in the region 2, 3 with 285kHz ~ 325kHz frequency band differential transmission technical performance (TechnicalCharacter-
isticsofDifferentialTransmissionsforGlobalNavigationSaltliteSystemsfromMaritimeRadioBea-
consintheFrequencyBand283.5-315kHzinRegion1and285-325kHzinRegions2and3)
Recommendation ITU-T Rec. 825 Characteristics of transponder systems using DSC technology for VTS and ship-to-ship identification
(Characteristics of a Transponder System Using Digital Selective Caling Techniques for Usewith
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