BS EN 62376-2011 海上导航和无线电通信设备和系统.电子海图系统(ECS).操作和性能要求,试验方法和要求的试验结果

标准号：BS EN 62376-2011
中文标准名称：海上导航和无线电通信设备和系统.电子海图系统(ECS).操作和性能要求,试验方法和要求的试验结果
英文标准名称：Maritime navigation and radiocommunication equipment and systems. Electronic chart system (ECS). Operational and performance requirements, methods of testing and required test results
标准类型：U66
发布日期：2011/5/31 12:00:00
实施日期：2011/5/31 12:00:00
中国标准分类号：U66
国际标准分类号：47.020.70
引用标准：IEC 60945-2002;IEC 61162-1;IEC 61162-3;IEC 61174-2008;IEC 62288-2008;IEC 62388-2007;IHO S-52 Annex A-2008;IHO S-60-2003;IHO S-61-1999
适用范围：This International Standard specifies the minimum operational and performance requirementsand methods of testing for ECS. ECSs are designed or adapted for use as navigationinformation systems on vessels not required to comply with Chapter V of the InternationalConvention for the Safety of Life at Sea (SOLAS).Different types of vessels, for example, a non-SOLAS passenger vessel, a small fishingvessel or a recreational vessel, which operate in different environments, need to be equippedwith navigational systems providing functionality to meet their needs. If the full functionality ofECDIS according to IEC 61174 is considered to be unnecessary, ECS may be suitable for anavigation information system for these vessels. Governments may consider requiring thecarriage of ECS for these vessels under local arrangements.In order to provide a standard that can be used to apply different levels of navigationalfunctionality, three classes of ECS are defined.• Class “A” ECS are designed or adapted for use as a primary navigation informationsystem.• Class “B” ECS are designed or adapted for use as a navigation information system whereless navigational functionality is required than Class “A”.• Class “C” ECS are designed or adapted for use as a navigation information system withminimal functionality intended to plot and monitor a vessel’s position.Within this International Standard, the beginning of each paragraph indicates the applicabilityto ECS Class(es). Paragraphs marked “(A B C)” apply to all Classes; paragraphs marked “(AB)” or “(B C)” apply only to those specific combinations of Classes; and paragraphs marked“(A)”, “(B)” or “(C)” apply only to those individual Classes.For a Class “A” and Class “B” ECS, adequate back-up arrangements may be required toensure safe navigation in the event of an ECS failure. For a Class “A” ECS, an additionalClass “A” ECS may be used as the back-up. Alternatively, Class “B” ECS are intended tomeet the minimum requirements for adequate back-up arrangements for Class “A” ECS. For aClass “B” ECS, an additional Class “B” ECS may be used as the back-up. Class “C” ECS arenot intended to meet the minimum requirements for adequate back-up arrangements for Class“A” or Class “B” ECS.Guidance for testing ECS is given in Annex A.