机构地区: 华南理工大学机械与汽车工程学院
出 处: 《科学技术与工程》 2007年第14期3435-3438,3443,共5页
摘 要: 结合中国当前许多农村基础设施落后、分散居住的情况,针对目前多种农村信息化技术手段的弱点,提出一种基于无线/现场总线混合网络的多层次、分布式、区域性的农村信息服务平台。结合该平台的应用示范,重点介绍其系统结构、硬件框架及通信实现方法。研究结果表明,该平台能较好地解决中国农村信息服务“最后一公里”的问题,具有重要的推广价值。 In view of the current situation of the country where basic facilities are lagging and inhabitation is dispersed and the weaknesses of the various rural information technologies, a multilayered, distributed and regional country information service platform based on wireless field-bus hybrid network is proposed. Its structure, hardware frame and communication mechanism based on its application in a village are analyzed. The research shows that the platform can solve the last one-kilometer' problem better in China's rural informatization and thus has significant popularization value.
领 域: [自动化与计算机技术] [自动化与计算机技术]