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Application-driven traffic sensor system acceptance tests for intelligent transportation systems

机译：智能交通系统的应用驱动型交通传感器系统验收测试

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摘要

Transportation agencies strive to keep people and goods moving. Operation and maintenance of transportation infrastructure is key to accomplish their objectives. Intelligent Transportation Systems (ITS) applications rely on massive detection grids that collectively demand significant maintenance resources. Resource constraints force transportation agencies to look for innovative ways to optimize their operational and maintenance costs while serving their users at intended performance levels. This paper presents a Systems Engineering (SE) view to derive traffic detection sensor requirements for components and subsystems based on application-specific needs. The goal of the approach is to obtain stakeholders view of an acceptable performance based on the top-level functionality for a given ITS application. The proposed approach uses a simulation model to obtain quantitative evidence of the minimum performance for the detection system.
机译：运输机构努力使人员和货物流动。运输基础设施的运营和维护是实现其目标的关键。智能交通系统（ITS）应用程序依赖于庞大的检测网格，这些网格共同需要大量的维护资源。资源限制迫使运输机构寻求创新的方式来优化其运营和维护成本，同时以预期的性能水平为用户提供服务。本文提出了系统工程（SE）视图，以根据特定于应用程序的需求导出组件和子系统的流量检测传感器要求。该方法的目标是基于给定ITS应用程序的顶级功能，获取利益相关者对可接受性能的看法。所提出的方法使用仿真模型来获得检测系统最低性能的定量证据。

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