Collaborative Research: NeTS-NBD: Exploring the Design and Implementation of Vehicular Networked Systems

合作研究：NeTS-NBD：探索车载网络系统的设计和实现

• 批准号: 0520123
• 负责人: Liviu Iftode
• 金额: $ 30万
• 依托单位: Rutgers University New Brunswick
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-09-01 至 2008-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0520123&HistoricalAwards=false
• 关键词: Collaborative; Research; NeTS; NBD; Exploring

This research is exploring inter-vehicular networking from a systems perspective. The vision is an intelligent transportation system composed of smart vehicles exchanging data for safe driving, traffic condition monitoring, emergency message dissemination, and dynamic route planning over hybrid wireless networks. The main objective of this project is to design and implement a flexible and efficient vehicular computing platform, bottom-up, starting from a car PC, up to services and applications. This project combines research with engineering to produce vehicular software that can accelerate the transition from passive to active accident avoidance, with major impact on traffic safety. To bridge the gap between research studies and real-life applications, the focus of this project is on prototyping, along with testing and evaluation on real road conditions. To maximize the impact of this research and allow technology transfers, continuous contacts with research labs of major car manufacturers are established.This project will produce a vehicular network protocol stack, consisting of four vehicle-specific layers: (i) Data Validation and Caching, (ii) Store and Forward Message Routing, (iii) In-Network Processing, and (iv) Application Layer with support for publish-subscribe and mobile queries. This network stack will be prototyped on a vehicular computing platform, consisting of a car-PC, GPS receiver, IEEE 802.11 or DSRC, and GPRS/3G communication links, which will be assembled in the lab. Several traffic querying service applications will be developed and evaluated over this platform. This research will also develop a study of traffic modeling and an evaluation methodology for vehicular networking systems.

本研究从系统的角度对车载联网进行了探索。该愿景是一个智能交通系统，由智能车辆通过混合无线网络交换数据以实现安全驾驶、交通状况监测、紧急信息传播和动态路径规划组成。该项目的主要目标是设计和实现一个灵活高效的车载计算平台，从车载PC到服务和应用，自下而上。该项目将研究与工程相结合，生产出能够加速从被动事故避免向主动事故避免过渡的车载软件，对交通安全产生重大影响。为了弥合研究研究和实际应用之间的差距，该项目的重点是原型，以及对真实道路条件的测试和评估。为了最大限度地发挥这项研究的影响并允许技术转让，我们与主要汽车制造商的研究实验室建立了持续的联系。该项目将产生一个车载网络协议栈，由四个特定于车辆的层组成：(I)数据验证和缓存，(Ii)存储和转发消息路由，(Iii)网内处理，以及(Iv)支持发布-订阅和移动查询的应用层。该网络栈将在车载计算平台上进行原型制作，该平台由车载PC、全球定位系统接收器、IEEE 802.11或短距离无线通信以及GPRS/3G通信链路组成，将在实验室组装。将在该平台上开发和评估几个交通查询服务应用程序。这项研究还将开发交通建模的研究和车载网络系统的评估方法。