车联网通信技术及应用前景研究

Research on communications and application of vehicular networks

车联网是物联网技术在交通系统领域的典型应用。本文通过研究车联网体系架构,从技术发展、市场应用等角度对比了DSRC及C-V2X两种车联网关键通信技术。最后指出车联网体系构建面临的机遇与挑战,为车联网发展路径提供智力支持。

vehicular networks is a typical application of Internet of things technology in the fi eld of transportation system.In this paper,DSRC and C-V2X key communication technologies are compared from the perspectives of technology development and market application by studying the architecture of vehicular networks.Finally,the paper points out the opportunities and challenges facing the construction of the vehicular networks system,and provides intellectual support for the development path of the vehicular networks.