摘要
物联网技术应用于高速公路就是利用射频识别(RFID)、电子标签、传感器、数字摄像机、智能信号机、光纤线路、无线网络等现代化信息传输设备,按照固定更新的频率动态发布最新实时路况信息和对拥堵路段的预警信息,最大限度地提高道路的交通通行能力,帮助监控人员进行实时调度,通过智能交通系统,更好地服务社会大众。物联网要实现更好的发展,需制定统一的技术协议和标准,并有效解决安全和隐私问题。实现真正的智能交通的目标还有很长的路要走。
Abstract： Application of the internet of things technology in expressway means using information transmis- sion equipment such as RFID, TAG, sensor, digital camera, intelligent signal machine, optical fiber line, wireless network, releasing dynamically real time traffic and early warning of traffic jam in accordance with periodically updated frequency to improve traffic capacity to the maximum extent, help supervisory staff to make real time schedule, provide better service to the people through intelligent traffic system. The Internet of Things needs tomake out uniform technical agreements and standards, effectively settle the issues of security and privacy to real- ize better development. There＇s a long way to realize the true purpose of intelligent traffic~
出处
《交通标准化》
2012年第19期61-63,共3页
Communications Standardization
关键词
物联网
高速公路
应用
internet of things
espressway
application
