摘要
多媒体文件分发是PIS中一个重要的部分。本文阐述了PIS中多媒体文件的传输方式,基于PIS网络结构对PIS文件传输模型进行了研究。运用P2P文件传输技术实现PIS大文件传输的负载均衡。
Multimedia files distribution was an important role in Passenger Information System（PIS）. This paper expounded the transmission mode of the multimedia data in PIS, researched on the file transmission model of PIS based on its network architecture, implemented the load balancing of large file transfer for PIS based on P2 P technology.
出处
《铁路计算机应用》
2015年第10期59-63,共5页
Railway Computer Application
关键词
对等网络
乘客信息系统
P2P
BT
文件传输
负载均衡
peer to peer network
Passenger Information System
P2P
BT
file transfer
load balancing
