基于XFS规范的ITS分布式设备管理技术的研究

Research of ITS Distributed Device Management Technology Based on XFS

ITS(智能交通系统)在国内的应用,引入了大量与其相关的电子终端设备,为保证ITS的良好运行,要对这些设备进行有效的管理和监控。XFS规范很好地实现分布式智能终端系统的运行和管理,但ITS设备管理的消息传递机制与XFS规范的消息传递机制又有不同之处。本文基于XFS规范,并根据ITS的特点对消息传递机制进行了改进,在XFS的异步机制中引入了同步机制,并在ITS设备管理系统开发中得到了应用。

Large numbers of relevant electronic terminal devices are introduced to maintain the application of ITS （ Intelligent Transportation Systems） in China. To ensure good operation of ITS, these devices should be managed and supervised effectively. XFS is valid in the operation and management of distributed intelligent terminal system, but the information - transfer mechanism of XFS is different from the one of ITS. This article is based on XFS and makes some amdioration in information - transfer mechanism according to the character of ITS. Synchronization mechanism is introduced in asynchronism mechanism of XFS and is applied in the ITS device management system.