%0 Journal Article
%T Intelligent Transportation Flow Detection Technology Based on Internet of Things<br>基于物联网的智能交通流探测技术研究
%A LIU Tang
%A PENG Jian
%A YANG Jin
%A WANG Xiao-fen
%A <br>刘唐
%A 彭舰
%A 杨进
%A 汪小芬
%J 计算机科学
%D 2011
%I 
%X In order to better analyze dynamic transportation flow so as to gain road traffic information, this paper combined the Internet of Things technology and the intelligent transportation system and proposed a new intelligent transportation detection system-IhFDS(Intelligent Transportation Flow Detection System Based on Internet of Things).ITFDS obtains original traffic parameters and initial data fusion by vehicle sensor nodes. The sink is the central node for information gathering, distribution and secondary data fusion, and the center engine room is responsible for statistics and management. Simulation results show ITFDS can effectively and timely obtain the value of road transportation flow and send it to the vehicle,based on which travel routes can be selected.
%K Intelligent transportation
%K Internet of things
%K Transportation flow detection<br>智能交通，物联网，交通流量探测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=73BD5F74249A2B51E4F9CF81F5378693&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=9CF7A0430CBB2DFD&sid=5D71B28100102720&eid=09ABD5535D9B6D45&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0