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Communications for Intelligent Transportation Systems: Successful Practices. ACross-Cutting Study. Reaching Cost-Effective Solutions through Better Decision-Making Techniques

机译:智能交通系统通信:成功实践。交叉研究。通过更好的决策技术实现具有成本效益的解决方案

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摘要

Arriving at the telecommunications solution best suited to the agency's needs is,in many cases, one of the most intimidating undertakings performed by a transportation agency. The skills required to understand the options, and how those options compare to one another, are not found in the educational background of most transportation agency personnel. The first critical process in addressing any system-related need is to understand the requirements. In telecommunications, the requirements are often extensive. This document discusses methods and experience in analyzing telecommunications requirements in order to determine an optimal solution. Three processes-a thorough and structured requirements analysis, use of a regional ITS architecture, and development of a telecommunications architecture-are discussed. This document discusses processes and decisions which can be applied in making important telecommunications choices for the specific needs of ITS.

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