一种虚拟镜像型交通物联网框架设计与实现

A virtual image type traffic network framework design and implementation

为解决目前中国交通信息分散、封闭、低效的现状,构建起城市道路交通"镜像型虚拟世界",并与"物理实体世界"互联、互通和互反馈控制。提出了基于组件、以事件为中心的交通物联网仿真框架,运用VC++2008和虚拟现实开发引擎Delta3D技术,开发面向物联网时代的智能交通公共服务平台,实现城市交通全样本、全时空、全过程的感知调控。

To solve the problem of Chinese traffic information, which is scattered, closed and inefficient, a urban road traffic ＂Virtual mirror world＂ is constructed and a traffic network simulation framework is proposed based on the component and the events center. The present paper proposes a traffic network simulation framework based on the component and the events. Using VC＋＋ 2008 and Delta3D technology of virtual reality development engine, we develop an intelligent transportation public service platform based on the era of the Interact of things, which can realize the perceived control of the urban traffic fi＇om the aspects of full sample, full time and full process. Furthermore, and realize the function of interconnection, intercommunication and mutual feedback control is also realized between the ＂Virtual mirror world＂ and＂physical world＂.