{"id":239186,"date":"2024-10-19T15:38:27","date_gmt":"2024-10-19T15:38:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62287-12011a12014\/"},"modified":"2024-10-25T10:20:25","modified_gmt":"2024-10-25T10:20:25","slug":"bs-en-62287-12011a12014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62287-12011a12014\/","title":{"rendered":"BS EN 62287-1:2011+A1:2014"},"content":{"rendered":"

This part of IEC 62287 specifies the minimum operational and performance requirements, methods of testing and required test results for Class B shipborne AIS equipment using CSTDMA techniques. This standard takes into account other associated IEC International Standards and existing national standards, as applicable.<\/p>\n

It is applicable for AIS equipment used on craft that are not covered by the mandatory carriage requirement of AIS under SOLAS Chapter V.<\/p>\n

An AIS station intended to operate in receive-only mode is not considered a Class B shipborne mobile AIS station.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
8<\/td>\nCONTENTS <\/td>\n<\/tr>\n
13<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
14<\/td>\n3 Abbreviations <\/td>\n<\/tr>\n
15<\/td>\n4 General requirements
4.1 General <\/td>\n<\/tr>\n
17<\/td>\n4.2 Manuals
4.3 Marking and identification
5 Environmental, power supply, interference and safety requirements <\/td>\n<\/tr>\n
18<\/td>\n6 Performance requirements
6.1 Composition
6.2 Operating frequency channels
6.3 GNSS receiver for position reporting <\/td>\n<\/tr>\n
19<\/td>\n6.4 Identification
6.5 AIS information <\/td>\n<\/tr>\n
21<\/td>\n6.6 Alarms and indications, fall-back arrangements <\/td>\n<\/tr>\n
22<\/td>\nTables
Table 1 \u2013 Position sensor fallback conditions
Table 2 \u2013 Use of accuracy (PA) flag <\/td>\n<\/tr>\n
23<\/td>\n6.7 User interface
6.8 Protection from invalid control commands <\/td>\n<\/tr>\n
24<\/td>\n7 Technical requirements
7.1 General
7.2 Physical layer
Figures
Figure 1 \u2013 OSI layer model <\/td>\n<\/tr>\n
25<\/td>\nTable 3 \u2013 Transceiver characteristics <\/td>\n<\/tr>\n
26<\/td>\nTable 4 \u2013 Transmitter parameters <\/td>\n<\/tr>\n
27<\/td>\n7.3 Link layer
Table 5 \u2013 Receiver parameters <\/td>\n<\/tr>\n
28<\/td>\nFigure 2 \u2013 Carrier-sense timing <\/td>\n<\/tr>\n
29<\/td>\nFigure 3 \u2013 Power versus time mask
Table 6 \u2013 Definition of timings for Figure 3 <\/td>\n<\/tr>\n
30<\/td>\nFigure 4 \u2013 Transmission packet <\/td>\n<\/tr>\n
31<\/td>\nTable 7 \u2013 Start-buffer <\/td>\n<\/tr>\n
32<\/td>\nFigure 5 \u2013 Training sequence <\/td>\n<\/tr>\n
33<\/td>\nTable 8 \u2013 Summary of the transmission packet
Table 9 \u2013 Transmission timing <\/td>\n<\/tr>\n
34<\/td>\nFigure 6 \u2013 Transmission timing <\/td>\n<\/tr>\n
35<\/td>\nFigure 7 \u2013 Example for CSTDMA access
Table 10 \u2013 Access parameters <\/td>\n<\/tr>\n
38<\/td>\nTable 11 \u2013 Use of VDL messages by a Class B\u201dCS\u201d AIS <\/td>\n<\/tr>\n
39<\/td>\nTable 12 \u2013 Number of data bits for use with Message 14 <\/td>\n<\/tr>\n
40<\/td>\nTable 13 \u2013 Contents of Message 18 <\/td>\n<\/tr>\n
41<\/td>\nTable 14 \u2013 Message 24 Part A
Table 15 \u2013 Message 24 Part B <\/td>\n<\/tr>\n
42<\/td>\nTable 16 \u2013 Contents of Message 23 <\/td>\n<\/tr>\n
43<\/td>\n7.4 Network layer
Table 17 \u2013 Reporting interval settings for use with Message 23 <\/td>\n<\/tr>\n
44<\/td>\n7.5 Transport layer
Table 18 \u2013 Channel management <\/td>\n<\/tr>\n
45<\/td>\n7.6 Digital selective calling (DSC)
8 Test conditions
8.1 General
8.2 Normal and extreme test conditions
8.3 Test signals <\/td>\n<\/tr>\n
46<\/td>\nFigure 8 \u2013 Format for repeating four-packet cluster
Table 19 \u2013 Content of first two packets <\/td>\n<\/tr>\n
47<\/td>\n8.4 Test arrangements
Table 20 \u2013 Fixed PRS data derived from ITU-T O.153 <\/td>\n<\/tr>\n
49<\/td>\n9 Power supply, environmental and EMC tests
9.1 Test summary
Table 21 \u2013 Test summary <\/td>\n<\/tr>\n
50<\/td>\n9.2 Vibration\/shock
9.3 Performance tests\/checks <\/td>\n<\/tr>\n
51<\/td>\n9.4 Undervoltage test (brown out)
10 Operational tests
10.1 General <\/td>\n<\/tr>\n
52<\/td>\n10.2 Modes of operation <\/td>\n<\/tr>\n
55<\/td>\n10.3 Messages extending one time period
10.4 Channel selection
10.5 Internal GNSS receiver <\/td>\n<\/tr>\n
56<\/td>\n10.6 AIS information <\/td>\n<\/tr>\n
58<\/td>\n10.7 Initialisation period
10.8 Alarms and indications, fall-back arrangements <\/td>\n<\/tr>\n
60<\/td>\n10.9 User interface <\/td>\n<\/tr>\n
61<\/td>\n11 Physical tests
11.1 TDMA transmitter <\/td>\n<\/tr>\n
62<\/td>\nFigure 9 \u2013 Measurement arrangement for carrier power <\/td>\n<\/tr>\n
63<\/td>\nFigure 10 \u2013 Emission mask <\/td>\n<\/tr>\n
64<\/td>\nFigure 11 \u2013 Measurement arrangement for modulation accuracy <\/td>\n<\/tr>\n
65<\/td>\nTable 22 \u2013 Peak frequency deviation versus time <\/td>\n<\/tr>\n
66<\/td>\n11.2 TDMA receivers
Figure 12 \u2013 Measurement arrangement <\/td>\n<\/tr>\n
67<\/td>\nFigure 13 \u2013 Measurement arrangement with two generators <\/td>\n<\/tr>\n
69<\/td>\nFigure 14 \u2013 SINAD or PER\/BER measuring equipment <\/td>\n<\/tr>\n
71<\/td>\nFigure 15 \u2013 Measurement arrangement for intermodulation <\/td>\n<\/tr>\n
72<\/td>\nTable 23 \u2013 Frequencies for inter-modulation test <\/td>\n<\/tr>\n
73<\/td>\n11.3 Conducted spurious emissions <\/td>\n<\/tr>\n
74<\/td>\n12 Specific tests of link layer
12.1 TDMA synchronisation <\/td>\n<\/tr>\n
75<\/td>\n12.2 Carrier-sense tests <\/td>\n<\/tr>\n
76<\/td>\nFigure 16 \u2013 Configuration for carrier-sense threshold test <\/td>\n<\/tr>\n
77<\/td>\nTable 24 \u2013 Required threshold test results
Table 25 \u2013 Required carrier-sense timing results <\/td>\n<\/tr>\n
78<\/td>\n12.3 VDL state\/reservations
12.4 Data encoding (bit stuffing)
12.5 Frame check sequence
12.6 Slot allocation (channel access protocol) <\/td>\n<\/tr>\n
79<\/td>\n12.7 Assigned operation <\/td>\n<\/tr>\n
80<\/td>\n12.8 Message formats <\/td>\n<\/tr>\n
81<\/td>\n13 Specific tests of network layer
13.1 Regional area designation by VDL message
Figure 17 \u2013 Regional area scenario <\/td>\n<\/tr>\n
82<\/td>\n13.2 Regional area designation by serial message or manually
13.3 Management of received regional operating settings
Table 26 \u2013 Required channels in use <\/td>\n<\/tr>\n
85<\/td>\nAnnex A (informative) Results of computer simulations and testing of CSTDMA technology
Figure A.1 \u2013 Effect on Class A AIS messages of Class B messages <\/td>\n<\/tr>\n
86<\/td>\nFigure A.2 \u2013 Reception of messages by Class A AIS
Figure A.3 \u2013 Reception of messages by Class B AIS <\/td>\n<\/tr>\n
87<\/td>\nFigure A.4 \u2013 Range achieved by a Class A AIS from Class B AIS <\/td>\n<\/tr>\n
88<\/td>\nAnnex B (informative) Description of the system <\/td>\n<\/tr>\n
89<\/td>\nAnnex C (normative) DSC channel management <\/td>\n<\/tr>\n
90<\/td>\nTable C.1 \u2013 DSC monitoring times <\/td>\n<\/tr>\n
96<\/td>\nAnnex D (informative) Channel management regions
Figure D.1 \u2013 Channel management regions used for test given in 13.3.1 <\/td>\n<\/tr>\n
97<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Maritime navigation and radiocommunication equipment and systems. Class B shipborne equipment of the automatic identification system (AIS) – Carrier-sense time division multiple access (CSTDMA) techniques<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2014<\/td>\n100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":239190,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[792,2641],"product_tag":[],"class_list":{"0":"post-239186","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-47-020-70","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/239186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/239190"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=239186"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=239186"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=239186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}