智能交通系统（ITS）参考体系结构是描述ITS如何提供一个或多个ITS服务的工具。它包括向利益相关者提供服务所需的主要元素及其相互关联的高级描述。它提供了一个框架，可以在其标准中标准化接口、规范和详细设计。 相比之下，它的标准往往侧重于设计细节。虽然这些标准的开发可能是由单个用户根据其需求发起的，但它们通常（并且正确地）以通用格式编写，允许在广泛的环境中应用。然而，这对读者理解标准的最初目的以及该标准是否适用于其他环境提出了挑战。交叉引用:ISO/IEC 19501ISO/IEC 11179-3ISO/IEC 8824-1ISO/IEC 9834-1ISO/IEC/IEEE 42010: 2011ISO/TR 17452ISO/TR 2699ISO 14813-1ISO/TR 24529ISO/TS 14812CCSDS 311ISO/IEC 10746-1:1998ISO 14817-1:2015购买本文件时提供的所有现行修订版均包含在购买本文件中。

An intelligent transport system (ITS) reference architecture is a tool that describes how an ITS delivers one or more ITS services. It includes a high-level description of the major elements and the interconnections among them that are needed for the service(s) to be provided to stakeholders. It provides the framework around which the interfaces, specifications, and detailed ITS designs can be standardized within ITS standards. By contrast, ITS standards are often focused on design details. While the development of these standards may be initiated by a single ITS user need, they are often (and properly) written in a generic format that allows for application in a broad array of contexts. However, this can present a challenge to the reader in understanding the original purpose of a standard and whether the standard is intended for other environments.Cross References:ISO/IEC 19501ISO/IEC 11179-3ISO/IEC 8824-1ISO/IEC 9834-1ISO/IEC/IEEE 42010:2011ISO/TR 17452ISO/TR 26999ISO 14813-1ISO/TR 24529ISO/TS 14812CCSDS 311ISO/IEC 10746-1:1998ISO 14817-1:2015All current amendments available at time of purchase are included with the purchase of this document.