This paper describes a cooperative decentralized architecture for reactive real-time route guidance. The architecture is cooperative in the sense that it allows adjacent local controllers to exchange information regar...This paper describes a cooperative decentralized architecture for reactive real-time route guidance. The architecture is cooperative in the sense that it allows adjacent local controllers to exchange information regarding the traffic conditions in their territories. A set of local decision rules and associated heuristic functions to support the cooperative architecture are specified. A protocol governing the knowledge exchange among local adjacent controllers is developed. A simulation-assignment modeling framework is used for assessing the effectiveness of this cooperative architecture under various levels of controller knowledge and network traffic congestion. The cooperative decentralized system is tested under various scenarios of knowledge and cooperation and network traffic demand levels. The cooperative system is compared against the shortest path algorithm as a benchmark.展开更多
停车诱导系统在我国的停车场应用方面还不广泛,通过分析射频识别(radio frequency identification,RFID)技术的工作原理及优良特性,设计了基于RFID的停车场诱导系统的硬件和软件系统,并运用该系统的工作流程,模拟实现停车场停车路径实...停车诱导系统在我国的停车场应用方面还不广泛,通过分析射频识别(radio frequency identification,RFID)技术的工作原理及优良特性,设计了基于RFID的停车场诱导系统的硬件和软件系统,并运用该系统的工作流程,模拟实现停车场停车路径实时诱导,利用系统程序响应过程,准确地介绍了系统工作机制.展开更多
文摘This paper describes a cooperative decentralized architecture for reactive real-time route guidance. The architecture is cooperative in the sense that it allows adjacent local controllers to exchange information regarding the traffic conditions in their territories. A set of local decision rules and associated heuristic functions to support the cooperative architecture are specified. A protocol governing the knowledge exchange among local adjacent controllers is developed. A simulation-assignment modeling framework is used for assessing the effectiveness of this cooperative architecture under various levels of controller knowledge and network traffic congestion. The cooperative decentralized system is tested under various scenarios of knowledge and cooperation and network traffic demand levels. The cooperative system is compared against the shortest path algorithm as a benchmark.
文摘停车诱导系统在我国的停车场应用方面还不广泛,通过分析射频识别(radio frequency identification,RFID)技术的工作原理及优良特性,设计了基于RFID的停车场诱导系统的硬件和软件系统,并运用该系统的工作流程,模拟实现停车场停车路径实时诱导,利用系统程序响应过程,准确地介绍了系统工作机制.
