ISO 14906:2004 道路运输和交通信息通讯业务-电子收费器 专用于短程通信的应用界面定义

标准编号：ISO 14906:2004

中文名称：道路运输和交通信息通讯业务-电子收费器 专用于短程通信的应用界面定义

英文名称：Road transport and traffic telematics — Electronic fee collection — Application interface definition for dedicated short-range communication

发布日期：2004-09

标准范围

ISO 14906:2004规定了使用专用短程通信（DSRC）的电子收费（EFC）系统中的应用程序接口。EFC应用程序接口是指向DSRC应用程序层的EFC应用程序进程接口。ISO 14906:2004适用于EFC属性（即EFC应用信息）；EFC属性和（硬件）组件（如ICC和MMI）的寻址程序；EFC应用功能，即通过相关服务的定义、相关ActionType值的分配以及action参数的内容和含义进一步限定动作；EFC交易模型，定义了任何EFC交易的通用元素和步骤；接口的行为，以确保EFC-DSRC应用程序接口级别的互操作性。这是一个遵循开放系统互连（OSI）理念（ISO/IEC 7498-1）的接口标准，因此，它不涉及在接口两侧实现的实现选择。ISO 14906:2004作为占位符（数据和功能）提供了特定于安全的功能，以实现安全的EFC交易。然而，安全策略（包括特定的安全算法和密钥管理）的规范仍由EFC运营商自行决定和控制，因此不在ISO 14906:2004的范围内。

ISO 14906:2004 specifies the application interface in the context of Electronic Fee Collection (EFC) systems using the Dedicated Short-Range communication (DSRC). The EFC application interface is the EFC application process interface to the DSRC Application Layer.ISO 14906:2004 is applicable to the EFC attributes (i.e. EFC application information); the addressing procedures of EFC attributes and (hardware) components (e.g. ICC and MMI); EFC application functions, i.e. further qualification of actions by definitions of the concerned services, assignment of associated ActionType values and content and meaning of action parameters; the EFC transaction model, which defines the common elements and steps of any EFC transaction; the behaviour of the interface so as to ensure interoperability on an EFC-DSRC application interface level.This is an interface standard, adhering to the open systems interconnection (OSI) philosophy (ISO/IEC 7498-1), and it is, as such, not concerned with the implementation choices to be realised at either side of the interface.ISO 14906:2004 provides security-specific functionality as place holders (data and functions) to enable the implementation of secure EFC transactions. Yet the specification of the security policy (including specific security algorithms and key management) remains at the discretion and under the control of the EFC operator, and hence is outside the scope of ISO 14906:2004.

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