容错服务器在高速公路收费系统中的应用分析

摘要

本文阐述了容错服务器的技术特点,着重介绍它的容错方案设计思想、数据存储的安全性、可靠性.同时,通过对高速公路收费系统中数据服务器采用双机热备方案和容错方案的比较和分析,阐明了在高速公路收费系统中采用客借服务器的一系列优势.%The wireless sensor network has extremely high requirements to energy, and further integrates the data collected by its sensor node. To achieve these goals, designing appropriate routing strategy is very important, according to its actual demand. This paper firstly analyzes the basic situation of wireless sensor network routing in detail, and then discusses the characteristics of routing and conditions that qualified routing strategies should be from several aspects, finally, introduces several routing strategies, and makes detailed comparison and analysis on these strategies.