BS EN 50463-4:2017适用于车载和车载对地通信服务， i、 e.它包括使用数字接口的数据通信:a）在EMS内实现的功能之间；b） EMS功能与其他车载子系统之间；c） 在EMS和地面通信服务之间。EMS的车载数据通信服务包括以下功能之间的数据交换: EMS和EMS与其他车载设备之间的数据交换，在这些设备上进行数据交换 在专用物理接口或共享通信上使用通信协议栈 网络车载对地通信服务涵盖了两个设备之间的无线数据通信 国土安全部和地面服务器。此外，本文件还包括合格评定要求。交叉引用:ITU-T/建议V.24:2000RFC 2616:1999RFC 1952:1996RFC 1321:1992EN ISO/IEC 9646-1:1996EN 50463-5:2017EN 50463-2:2017EN ISO 3166-1（ISO 3166）- （IEC 61375-2:2014）ASIEC 61375-3-3:2014）ASIEC 613:2008年3:3（IEC 6158-2:2014）ASIEC 61375-3:2014）ASIEC 61375-3-3-3-3-3:1:1）ASIEC 61375-3-3-3-3-3-3-3-3-3-1）Asieec6 6-6-6 6-6-6-6 6-6 6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-2（IEC（IEC（IEC（IEC 616-6-2（IEC 616-2（IEC 616-2:2014）6-2:2014）2（IEC 616-2（IEC（IEC 613:2014）Asec（IEC 616-4）2012）亚森50463-3:2017ISO 11898-2:2016EN 50463-1:2017ISO/IEC/IEEE 8802-3:2017EN 60870-5（所有部分）IEC 60050-811 CDV2015RFC 4051:2005RFC 4001:2005RFC 3275:2002TIA/EIA-422-B，1994年5月ISO/IEC 8482:1993IEC 60870-5系列PREN 61375-2-6:2016RFC 4648:2006RFC 3986:2005IEC 60050-192:2015 ED1EN 61373:2010EN 61968-9（IEC 61968-9:2013）ASIEC 60359:2001IEC 61968-9:2013IEC 61968-100:2013EN 61968-100（IEC 61968-100:2013）ASIEC 61373:2010EN 60359:2002EN 50155:2007ISO/IEC 600821-821（所有部分）IEC 600821-2007ITU-2007建议。686RFC 7617IEC 60050（所有部分）购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN 50463-4:2017 applies to the on board and on board to ground communication services, i.e. it covers the data communication using digital interfaces:a) between functions implemented within the EMS;b) between EMS function and other on board subsystems;c) between EMS and ground communication services.The on board data communication services of the EMS cover the data exchange between functions of the EMS and the data exchange between EMS and other on board units, where data are exchanged using a communications protocol stack over a dedicated physical interface or a shared communication network.The on board to ground communication services cover the wireless data communication between the DHS and the on ground server.Furthermore, this document includes conformity assessment requirements.Cross References:ITU-T/Recommendation V.24:2000RFC 2616:1999RFC 1952:1996RFC 1321:1992EN ISO/IEC 9646-1:1996EN 50463-5:2017EN 50463-2:2017EN ISO 3166-1 (ISO 3166-1:2013) ASEN 61375-3-1 (IEC 61375-3-1:2012) ASIEC 61375-2-6EN 61158-2 (IEC 61158-2:2014) ASIEC 61375-3-1:2012 ED1IEC 61158-2:2014 ED6ISO 3166-1:2013 ED3IEC 61375-3-3:2012 ED1ISO 11898-1:2015IEC 61375-1:2012 ED3ISO 8601:2004 Ed 3IEC 60050-713:1998EN 61375-3-4 (IEC 61375-3-4:2014) ASIEC 61375-3-4:2014 ED1EN 61375-1 (IEC 61375-1:2012) ASISO/IEC 9646-1:1994EN 61375-3-3 (IEC 61375-3-3:2012) ASEN 50463-3:2017ISO 11898-2:2016EN 50463-1:2017ISO/IEC/IEEE 8802-3:2017EN 60870-5 (all parts)IEC 60050-811 CDV2015RFC 4051:2005RFC 4001:2005RFC 3275:2002TIA/EIA-422-B, May 1994ISO/IEC 8482:1993IEC 60870-5 seriesprEN 61375-2-6:2016RFC 4648:2006RFC 3986:2005IEC 60050-192:2015 ED1EN 61373:2010EN 61968-9 (IEC 61968-9:2013) ASIEC 60359:2001IEC 61968-9:2013IEC 61968-100:2013EN 61968-100 (IEC 61968-100:2013) ASIEC 61373:2010EN 60359:2002EN 50155:2007ISO/IEC 8825 (all parts)IEC 60050-821 CDV2015IEEE 802.11-2007ITU-R/Recommendation TF.686RFC 7617IEC 60050 (all parts)All current amendments available at time of purchase are included with the purchase of this document.