首页 | 本学科首页   官方微博 | 高级检索  
     检索      

智能天线在网络化汽车系统中的设计研究
引用本文:蒋小燕,高逸飞.智能天线在网络化汽车系统中的设计研究[J].华中师范大学学报(自然科学版),2018,52(1):42-47.
作者姓名:蒋小燕  高逸飞
作者单位:1.常州工学院 电气与光电工程学院, 江苏 常州 213002; 2. 河海大学 物联网学院, 江苏 常州213022;3.武汉理工大学 信息工程学院, 武汉 430070
摘    要:为了节省主机空间,提升传输准确性,提出了一种新的车机设计的方法.该方法利用全制式收音机芯片Octopus3+和BroadR-Reach车载以太网技术,把射频从主机上移开,做成独立模块,与天线紧密相连,与主机通过以太网连接,连接线从高频同轴屏蔽线变成以太网双绞线.该方法节省了成本,避免了干扰,提升了传输准确性,给车身轻量化带来重要贡献.

关 键 词:智能天线    AM/FM收音机    DAB数字音频广播    BroadR-Reach    UPnP通用即插即用    MAC媒体访问控制  
收稿时间:2018-03-02

Research of smart antenna system design in networked vehicle
JIANG Xiaoyan,GAO Yifei.Research of smart antenna system design in networked vehicle[J].Journal of Central China Normal University(Natural Sciences),2018,52(1):42-47.
Authors:JIANG Xiaoyan  GAO Yifei
Institution:1.School of Electrical and Photoelectronic Engineering, Changzhou Institute of Technology, Changzhou,Jiangsu 213002, China;2.College of Internet of Things Engineering, Hehai University, Changzhou, Jiangsu 213022, China;3.School of Information Engineering, Wuhan University of Technology, Wuhan 430070, China
Abstract:In order to save the Head Unit room and increase the transition correction, this paper designs a new method to adopt worldwide programmable tuner Octopus3+ and BroadR-Reach automotive Ethernet technology. Radio part is removed from the Head Unit box to form a separated module which is near to the antenna and connected with the Head Unit by Ethernet a single pair of twisted cable. The above method saves the Head Unit cost and avoids the interruption, which increases the transition correction and makes an important contribution to lightweight of car body.
Keywords:smart antenna  AM/FM  DAB  BroadR-Reach  UPnP  MAC  
本文献已被 CNKI 等数据库收录!
点击此处可从《华中师范大学学报(自然科学版)》浏览原始摘要信息
点击此处可从《华中师范大学学报(自然科学版)》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号