本文件规定了基于互联网协议（IPv4[3]和IPv6[4]）的公共交通车辆内可能使用的不同系统之间车载数据通信系统的一般规则。这包括运营支持系统、乘客信息系统、收费系统、，等。交叉引用:RFC768RFC1035RFC2228RFC2616RFC4217RFC6763RFC1123RFC3550RFC959RFC4291RFC33927RFC1305ISO/IEC 20922RFC2460RFC7159RFC793RFC4330EN 61375-1RFC44862RFC2131RFC3177RFC5905RFC1918EN 13149系列RFC4253RFC2181RFC791RFC67662购买本文件时可提供的所有当前修改件均包含在购买本文件中。

This document specifies the general rules for an on-board data communication system between the different systems that may be used within public transport vehicles, based on the Internet Protocol (IPv4, [3] and IPv6, [4]). This includes operational support systems, passenger information systems, fare collection systems, etc.Cross References:RFC768RFC1035RFC2228RFC2616RFC4217RFC6763RFC1123RFC3550RFC959RFC4291RFC3927RFC1305ISO/IEC 20922RFC2460RFC7159RFC793RFC4330EN 61375-1RFC4862RFC2131RFC3177RFC5905RFC1918EN 13149 seriesRFC4253RFC2181RFC791RFC6762All current amendments available at time of purchase are included with the purchase of this document.