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| ARM与Linux在交通流量检测中的应用 | |
| 引用本文： | 崔士奎,高雪峰,毕欣,曹云侠,杜劲松.ARM与Linux在交通流量检测中的应用[J].机械设计与制造,2012(4):94-96. |
| 作者姓名： | 崔士奎 高雪峰 毕欣 曹云侠 杜劲松 |
| 作者单位： | 1. 中国科学院研究生院,北京100049;中国科学院沈阳自动化研究所,沈阳110016 2. 陕西中烟工业有限责任公司宝鸡卷烟厂,宝鸡,721015 3. 中国科学院沈阳自动化研究所,沈阳,110016 |
| 基金项目： | 沈阳市科技攻关计划-毫米波探测成像技术在公共安全领域应用关键技术研究(F10-066-2-00) |
| 摘 要： | 针对交通流量检测系统的现状,提出了当前系统存在的问题以及可行的改善方法,进而以毫米波雷达作为交通流量信息的传感器设计了基于ARM的交通流量检测器。通过对交通雷达的工作原理和信号处理流程的分析,给出了交通流量检测系统的结构,对ARM控制单元各个模块的硬件电路进行了分析与设计,并移植了Linux操作系统。该设备可以实时的检测交通流量信息,易于扩展,安装维护方便,能够有效地改善现有系统。 |
| 关 键 词： | 交通流量 毫米波雷达 ARM Linux |
Application of ARM and linux in traffic flow detecting |
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| CUI Shi-kui , GAO Xue-feng , BI Xin , CAO Yun-xia , DU Jin-song.Application of ARM and linux in traffic flow detecting[J].Machinery Design & Manufacture,2012(4):94-96. | |
| Authors: | CUI Shi-kui GAO Xue-feng BI Xin CAO Yun-xia DU Jin-song |
| Affiliation: | 1Graduate School of the Chinese Academy of Sciences,Beijing 100049,China)(2Shenyang Institute of Automation Chinese Academy of Sciences,Shenyang 110016,China)(3China Tobacco Shanxi Industrial Co.,Ltd,Baoji 721015,China) |
| Abstract: | Considering the status quo of the traffic flow detecting system,the problem of current system was proposed,and the traffic flow detecting device was further designed based on ARM.According to the analysis of traffic radar’s operational principle and the signal processing procedure,the structure of the traffic flow detecting system was given.Then the hardware circuit for each module of ARM controlled unit was analyzed and designed,and Linux operating system was transplanted as well.The device is able to detect traffic flow information in real time,which is easy to expand and convenient to install and maintain,and improve the current system effectively. |
| Keywords: | Traffic flow MMW radar ARM Linux |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
