Design of vehicle detector based on AMR sensor and Zig Bee technology

GAO Tian-long; ZHANG Wei

doi:10.13873/J.1000-9787(2016)03-0096-03

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Design of vehicle detector based on AMR sensor and Zig Bee technology

更新时间：2025-09-11

- Design of vehicle detector based on AMR sensor and Zig Bee technology
- Vol. 35, Issue 3, Pages: 96-98+101(2016)
- 作者机构：
  
  南京工业大学电气工程与控制科学学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)03-0096-03
  CLC： U491.116;TN92
- Published：2016
- 稿件说明：
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[1]高天龙,章伟.基于AMR传感器和Zig Bee技术的车辆检测器设计[J].传感器与微系统,2016,35(03):96-98+101.

GAO Tian-long, ZHANG Wei. Design of vehicle detector based on AMR sensor and Zig Bee technology[J]. 2016, 35(3): 96-98+101.
[1]高天龙,章伟.基于AMR传感器和Zig Bee技术的车辆检测器设计[J].传感器与微系统,2016,35(03):96-98+101. DOI： 10.13873/J.1000-9787(2016)03-0096-03.

GAO Tian-long, ZHANG Wei. Design of vehicle detector based on AMR sensor and Zig Bee technology[J]. 2016, 35(3): 96-98+101. DOI： 10.13873/J.1000-9787(2016)03-0096-03.

摘要

根据车辆经过而引起地球磁场扰动这一现象

应用AMR传感器和Zig Bee技术

设计一种放置于交通路口的车辆检测器

该车辆检测器具有安装简便、可靠性高等优点。设计给出磁阻传感器检测原理、测量电路的设计、无线收发模块的软硬件设计及实验结果。经实验证明:该车辆检测器可以准确实时获得各种交通数据（包括车流量、车速度、车辆密度、车头距离、占有率等）

是智能交通系统（ITS）中最重要的交通数据采集设备之一。

Abstract

According to phenomenon of disturbance of Earth’s magnetic field caused by vehicle passing

a kind of vehicle detector which is based on AMR sensor and Zig Bee technology is designed to place in traffic intersection

and the vehicle detector has features of easy installation and high reliability

etc. Principle of magnetic resistance sensor detection

design of measuring circuit

software and hardware design of wireless transceiver module and experimental results are given. It is proved by experiment that the vehicle detector can accurately and get all kinds of traffic data including flow of vehicles

vehicle speed

vehicle density and headway

etc in real-time

it is one of the most important traffic data collection equipment in intelligent traffic system（ ITS）.

关键词

Keywords

references

基于GMR传感器的Zig Bee无线车辆检测系统设计 [J]. 吕海洋,钱正洪,白茹,张星波,孙玲玲. 传感器与微系统 . 2013(03)

基于磁阻传感器与加速度计复合的姿态角检测技术 [J]. 唐玉发,张合,刘建敬. 传感器与微系统 . 2013(01)

一种基于无线传感器网络的智能交通系统 [J]. 沙超,王汝传,张悦. 传感器与微系统 . 2012(10)

基于ZigBee和ARM的分布式RFID信息采集系统的设计 [J]. 赵敏,常杰,孙棣华. 传感器与微系统 . 2011(09)

基于磁阻传感器的车辆检测无线节点设计 [J]. 骆乐,潘霓. 工业控制计算机 . 2009(01)

各向异性磁阻传感器在车辆探测中的应用 [J]. 李希胜,于广华. 北京科技大学学报 . 2006(06)

交通系统的模糊控制及其神经网络实现 [J]. 徐冬玲,方建安,邵世煌. 信息与控制 . 1992(02)

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