IEC 61996-1:20 13+A1:2021规定了《国际海上人命安全公约》第五章要求的船载航行数据记录器（VDR）装置的最低性能要求、技术特性、测试方法和所需测试结果海上人命（SOLAS），经修订。它考虑了IMO决议A.694(17)并与IEC 60945相关。当本标准中的要求与IEC 60945不同时，以本标准中的要求为准。本标准纳入了IMO决议MSC.333(90)中所包含的性能标准的适用部分。与上一版相比，该版本包括以下重大技术变化。 a)根据决议MSC中给出的新IMO性能标准的要求，对4.3.4中保护胶囊的描述进行了更改。333(90)，其现在要求包括三个部分的最终记录介质；固定、无浮动和长期。 b)4.3.6中增加了性能测试的新要求。 c)4.6中增加了ECDIS、AIS、滚动运动和电子航海日志的进一步记录数据项。 d)条款5包含配置数据、运行性能测试和桥梁警报管理系统的新技术要求。此外，桥梁音频的5.6以及雷达和ECDIS图像的5.8还增加了进一步的技术要求。 e)根据当前IMO建议，上一版中对“警报”要求的引用已被对“警告”的引用所取代。第6条中的试验方法已经更新，以反映新的要求。 f)增加了关于使用局域网连接图像的协议的新附件E、F和G。 2014年2月更正的内容已纳入本副本。

IEC 61996-1:2013+A1:2021 specifies the minimum performance requirements, technical characteristics, methods of testing and required test results, for shipborne voyage data recorder (VDR) installations as required by Chapter V of the International Convention for Safety of Life at Sea (SOLAS), as amended. It takes account of IMO resolution A.694(17) and is associated with IEC 60945. When a requirement in this standard is different from IEC 60945, the requirement in this standard takes precedence. This standard incorporates the applicable parts of the performance standards included in IMO Resolution MSC.333(90). This edition includes the following significant technical changes with respect to the previous edition.
a) The description of the protective capsule in 4.3.4 has been changed in line with the requirements of the new IMO performance standards given in Resolution MSC.333(90) which now require a final recording medium comprising three parts; fixed, float-free and long-term.
b) A new requirement for a performance test has been added in 4.3.6.
c) Further data items to be recorded have been added to 4.6 for ECDIS, AIS, rolling motion and electronic logbooks.
d) Clause 5 contains new technical requirements for configuration data, operational performance test and bridge alert management system. In addition, further technical requirements have been added to 5.6 for bridge audio and to 5.8 for radar and ECDIS images.
e) References to "alarm" requirements in the previous edition have been substituted by references to "cautions" in line with current IMO recommendations. The test methods in Clause 6 have been updated to reflect the new requirements.
f) New Annexes E, F and G concerning protocols for interfacing images using a Local Area Network have been added.
The contents of the corrigendum of February 2014 have been included in this copy.