摘要
针对物联网服务平台的实际需求,详细分析物联网系统的架构,提出实时性和非实时性数据通路分离的设计方案,实现高灵活、低时延传输数据的目标。研究结果表明,在24 GB内侧服务器上能达到9万个TCP连接,端至端传输时延平均控制在10~18 ms,上述方案能很好地满足实际物联网服务平台的需求。
Aiming at the actual demand of the Internet of Things(IOT) service platform,the architecture of the IOT system is analyzed in detail. The design scheme of separating the real-time data path from non-real-time data path is proposed to realize the target of data transmission with high flexibility and low delay. The research results show that the platform can connect90 000 TCPs in 24 GB inside server,the average end-to-end transmission delay is controlled within 10~18 ms,and the scheme can meet the demand of the actual IOT service platform.
出处
《现代电子技术》
北大核心
2017年第11期37-39,共3页
Modern Electronics Technique
关键词
通用物联网服务
实时数据
传输路径
传输时延
general IOT service
real-time data
transmission path
transmission delay
