基于VPN的远程粮情检测系统通讯软件研究

针对本地化粮情检测系统实现远程操作,研究Winsock与VPN技术在系统通讯软件中的应用。VPN技术可以大幅降低搭建专网所需的网络设备成本与管理难度,使用Winsock技术可以提供完整的TCP/IP底层协议从而减少程序开发时间。本文设计一种基于VPN的远程粮情检测系统的通讯软件,在多线程下有效利用套接字的拥塞模式并完成网络状态自检,通过设置VPN客户端提升网络传输速度,实现系统通讯软件安全、可靠、快速的运行。

Communication Software of Remote Grain Monitor System Based on VPN

In order to realize remote operating for the localization grain inspection system , we researched the VPN and Winsock applied to communication software of system , the VPN can reduce the cost and difficulty of network equipment which constructs private network , Winsock can save time of developing program because it supplies the whole TCP /IP protocol .Designing communication software of remote grain monitor system based on VPN , it effectively uses congestion mode of socket and completes network state self-checking based on multi-thread technique , through setting VPN client to improve the network speed , thus achieves high performance of security , reliability and speed .