| 超声波多点定位 |
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| 引用本文： | 马龙,陈玉林.超声波多点定位[J].物理实验,2011,31(3):41-46. |
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| 作者姓名： | 马龙 陈玉林 |
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| 作者单位： | 南京信息工程大学,数理学院,江苏,南京,210044 |
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| 基金项目： | 南京信息工程大学"大学物理与实验教学团队"教改工程资助项目 |
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| 摘 要： | 介绍了利用超声波对多个物体进行定位的装置及方法,利用2个超声波收发传感器接收每个物体的反射波,并通过一定的算法计算出每个物体的位置.该装置可对二维空间内多个物体进行定位,并可对其测速、跟踪,甚至测出物体轮廓.
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| 关 键 词： | 超声波 定位 反射波 |
Multiple objects location using ultrasonic positioning |
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| MA Long,CHEN Yu-lin.Multiple objects location using ultrasonic positioning[J].Physics Experimentation,2011,31(3):41-46. |
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| Authors: | MA Long CHEN Yu-lin |
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| Institution: | (College of Mathematic and Physics,Nanjing University of Information Science and Technology,Nanjing 210044,China) |
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| Abstract: | The method and the device of ultrasonic to detect objects were presented.It realized the location of one object by using two ultrasonic sensors receiving reflection wave of the object,and a certain algorithm to calculate the position.This device was available to locate multiple objects in 2-dimentional space,and it could measure the speed,tracking,and even get the contours of objects. |
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| Keywords: | ultrasonic multiple objects location reflection wave |
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