IPv4/IPv6双协议栈的物联网调控式智能小区仿真探索

Simulation Implementation of IoT Controlled Intelligent Community Based on IPv4/IPv6 Dual Protocol Stack

IPv4和IPv6将在未来维持长时间的共存局面,过渡中双协议栈技术是两者兼容的最直接方式。支持IPv4/IPv6双协议栈的物联网融合应用将构建更大的价值领域。依托Cisco公司研发的Packet Tracer7.0平台,部署基于IPv4/IPv6双协议栈的物联网智能小区仿真场景,通过双栈路由器和服务器使用DHCP和DHCPv6技术分配IPv4和IPv6地址,主机及IoE设备在自动获取IPv4/IPv6地址后,通过IPv4/IPv6地址、域名和IoE监视器三种方法在IoE服务器注册并设置控制条件,采用JavaScript语言编写单板控制器的调控代码,可将感应模拟信号转换为数字信号输出,从而达到智能调控小区室内外物联网设备有序运行之目的。

IPv4 and IPv6 will coexist for a long time in the future.Among the transition technologies,dual-stack technology is the most direct way to be compatible with both.IoT converged applications that support IPv4/IPv6 dual stacks will build a greater area of value.In this paper,a simulation scene of the IoT intelligent community based on the IPv4/IPv6 dual stack is deployed on the Packet Tracer7.0 platform developed by Cisco company.Through the dual stack router and server using DHCP and DHCPv6 technology,IPv4 and IPv6 addresses are assigned.When automatically obtaining the IPv4/IPv6 address,the host and the IoE devices register the IoE server through IPv4/IPv6 addresses,domain name and IoE monitor and set control conditions.The control code of SBC based on JavaScript language can convert the induced analog signal into digital signal output,so as to achieve the purpose of intelligent regulation of the orderly operation of the IoT inside and outside the community.