�ձ���ʽ���˽�ͨ��ϵ��CyberRail�ķ�չ��״

CyberRail是一个功能增强的铁路系统，是使用先进的信息和通讯技术，实现安全、高效、一体化多式联运交通系统。日本铁道技术综研所（RTRI）于2000年初开始筹划新一代的铁路智能运输系统的研究，提出了面向IT的铁路领域的ITS——CyberRail。其研究目的在于定义CyberRail的系统架构，推广不同铁路相关信息服务的通用性，界定CyberRail应具有的功能，建立起一个通用的标准或体系框架，保证铁路信息在多式联运体系中具有高度灵活性与开放性。CyberRail是日本铁路系统未来发展的一个参考模式。本文介绍了CyberRail的基本概念、用户服务、系统架构、发展现状等。

The Development Status of CyberRail in Intermodal Transport System of Japan

CyberRail is an enhanced railway system for the realization of safe, efficient, integrated and seamless intermodal transporta systems utilizing advanced information and telecommunication technologies. In 2000, Railway Technical Research Institute began to plan the study on railway intelligent transportation system and proposed ITS in the railway field-CyberRail. Its main goal is to define the system architecture of CyberRail and to promote interoperability of various railway related information services, and to establish a general standards and system architecture to ensure the railway information with sufficient flexibillity and openness in intermodal transport systems. CyberRail is a reference model of the development for the railway system of Japan in the future. This paper introduces the concept, user services, system architecture and development status of CyberRail in detail.