| 基于压电和线圈的交通参数检测系统设计 |
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| 引用本文： | 曹成涛,徐建闽.基于压电和线圈的交通参数检测系统设计[J].微计算机信息,2007,23(13):171-172. |
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| 作者姓名： | 曹成涛 徐建闽 |
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| 作者单位： | 560641,广东广州,华南理工大学交通学院 |
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| 摘 要： | 根据ITS对交通参数采集的需求,提出一种交通参数检测系统的设计方案。详细介绍了利用环形线圈和压电传感器进行交通参数采集的原理和计算方法。设计了用DSP和单片机实现的交通参数采集系统。该系统可以同时实现车型分类和动态称重。
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| 关 键 词： | 车型分类 动态称重 压电 线圈 |
| 文章编号： | 1008-0570(2007)05-1-0171-02 |
| 修稿时间： | 2007年2月13日 |
Design of traffic data detection system based on piezoelectric and loop sensors |
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| CAO CHENGTAO,XU JIANMIN.Design of traffic data detection system based on piezoelectric and loop sensors[J].Control & Automation,2007,23(13):171-172. |
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| Authors: | CAO CHENGTAO XU JIANMIN |
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| Affiliation: | CAO CHENGTAO XU JIANMIN |
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| Abstract: | Given the Intelligent Transportation System demand, this paper proposes a design method for traffic data detection. It pre-sents the principle and calculating method based on loop and piezoelectric sensors. The detection system is designed with DSP and MCU. It has the function of weigh-in-motion (WIM) and Automatic Vehicle Classification (AVC) systems. |
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| Keywords: | Vehicle Classification WIM Piezoelectric Loop |
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