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首页> 外文会议>18th world congress on intelligent transport systems, 2011 ITS America's annual meeting and exposition. >A HIGH-LEVEL FUNCTIONAL ARCHITECTURE FOR GNSS-BASED ROAD CHARGING SYSTEMS
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A HIGH-LEVEL FUNCTIONAL ARCHITECTURE FOR GNSS-BASED ROAD CHARGING SYSTEMS

机译：基于GNSS的道路收费系统的高层功能体系结构。

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摘要

Within recent years, GNSS-based road charging systems have been highly profiled on thernpolicy makers’ agenda. These types of systems are however technically challenging and arernconsidered one of the most complex types of charging systems. To understand the structurernand behavior of such road charging systems, it is important to highlight the overall systemrnarchitecture which is the framework that defines the basic functions and important concepts ofrnthe system. This paper presents a functional architecture for GNSS-based road chargingrnsystems based on the concepts of system engineering. First, a short introduction is providedrnfollowed by a presentation of the system engineering methodology to illustrate how and whyrnsystem architectures can be beneficial for GNSS-based road charging systems. Hereafter, arnbasic set of system functions is determined based on functional system requirements, whichrndefines the necessary tasks that these systems must accomplish. Finally, this paper defines thernsystem functionalities; and provides a generic high-level functional architecture forrnGNSS-based road charging systems.
机译：近年来，基于GNSS的道路收费系统在政策制定者的议程中受到了高度重视。然而，这些类型的系统在技术上具有挑战性，并且被认为是最复杂类型的充电系统之一。要了解此类道路收费系统的结构和行为，重要的是突出显示整个系统的体系结构，该体系结构是定义该系统的基本功能和重要概念的框架。本文基于系统工程的概念，提出了基于GNSS的道路收费系统的功能架构。首先，提供简短的介绍，然后介绍系统工程方法论，以说明系统架构如何和为什么对基于GNSS的道路收费系统有益。此后，根据功能系统需求确定系统功能的基础集合，这定义了这些系统必须完成的必要任务。最后，本文定义了系统功能。并为基于GNSS的道路收费系统提供通用的高级功能架构。

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