中原大學電機工程學系
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超音波測距儀
指導老師:賴裕昆   組長:高俊淳   組員:蔣仁烽
本專題的主要目的是用來測量距離,利用超音波打到障礙物會產生反射作用的物理現象,設計一個發射端不斷發射超音波,而在超音波撞擊到障礙物反射後則會在接收端被接收,將所得時間除以二後,在乘上音速,即可得知障礙物與我們的距離。
The main purpose of this project is used ultrasound to measure the distance.It's used the physical phenomena that ultrasound hit the obstacles will be reflected. Then,we design a transmitter to shoot constantly ultrasound,and ultrasound will be received at the receiver after it hit the obstacles and reflect.we divide the time we get by two,and multiply by the speed of sound.Finally,we can know the distance between us and the obstacles.
我們決定將壓電陶瓷晶片和鞋子做結合。
 
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