Development of BRT Architecture: A System Engineering Approach

摘要: This report describes the development of a system architecture for Intelligent Transportation systems (ITS) applications Bus Rapid Transit (BRT) systems. The proposed BRT has hierarchy three layers: application, physical, and logical. application layer is comprised service needs or features. physical defines entities that make up system, while logical process are necessary satisfying needs. mapped from such will implement processes identified in assign them to subsystems. data flows originate one subsystem end at another grouped together into flows.