ISO 14813-6:2009 智能运输系统 智能运输系统（ITS）区段用参考模型结构 第6部分：在ASN.1中的数据表示

标准编号：ISO 14813-6:2009

中文名称：智能运输系统 智能运输系统（ITS）区段用参考模型结构 第6部分：在ASN.1中的数据表示

英文名称：Intelligent transport systems — Reference model architecture(s) for the ITS sector — Part 6: Data presentation in ASN.1

发布日期：2009-09

标准范围

ISO 14813-6:2009为ITS部门提供了一个“使能”结构。它提供了一种正式的方式，通过决议来实施ISO/TC 204决定，以使用ASN。1适用于其国际标准中的数据定义。这提供了一个通用的消息表单，以实现互操作性和重用。它提供了使用的一致性，以便在ASN的其他方面。1（在ISO/IEC 8824和ISO/IEC 8825中定义），例如传输规则，被选择使用，它们以通用和一致的方式使用，以最大限度地提高互操作性和重用性。需要注意的是，ISO 14813-6:2009不要求使用ASN。1除提供通用灵活的数据定义形式外，本文件对支持使用其他现有标准化语法符号（EDIFACT、XML等）做出了具体规定，同时通过在ASN中定义这些实践来维护互操作性和重用。1.数据定义。除上述语法符号中确定的要求外，具体的实现要求不在本文件的范围内。ISO 14813-6:2009还提供了一种方法，其他ITS应用程序可以引用和重复使用特定ITS行业要求或现有国际标准，这些要求以其他符号（EDIFACT、XML等）表示特定的消息形式和程序。因此，它提供了一个明确的系统，用于识别所有不同的数据类型，并以通用的方式在其国际标准中描述它们。

ISO 14813-6:2009 provides an 'enabling' structure for use in the ITS sector. It provides a formal means to enact the ISO/TC 204 decision by resolution to use ASN.1 for data definitions within ITS International Standards. This provides a common message form to enable interoperability and reuse. It provides consistency of use so that where other aspects of ASN.1 (defined within ISO/IEC 8824 and ISO/IEC 8825), such as transfer rules, are selected to be used, they are used in a common and consistent way in order to maximize interoperability and reuse.It is important to note that ISO 14813-6:2009 does not require the use of ASN.1 for anything other than providing a common and flexible form of data definition and this document makes specific provision for the support of use of other extant standardised syntax notations (EDIFACT, XML, etc.) whilst maintaining interoperability and reuse by defining these practices within an ASN.1 data definition.Specific implementation requirements, other than those determined in the syntax notations identified above, are beyond the scope of this document.ISO 14813-6:2009 also provides a means where particular ITS sector requirements, or existent International Standards, that require particular message forms and procedures that are expressed in other notations (EDIFACT, XML, etc.), may be referenced and reused by other ITS applications. Thus it presents an unambiguous system for identifying all the different data types and describing them in ITS International Standards in a common way.

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