| 超声波测距仪的研究 |
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| 引用本文： | 朱旋. 超声波测距仪的研究[J]. 工业仪表与自动化装置, 2009, 0(1): 96-97 |
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| 作者姓名： | 朱旋 |
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| 作者单位： | 淮北煤炭师范学院,安徽,淮北,235001 |
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| 摘 要： | 超声波测距是一种有效的非接触式测距方法，能够克服传统测距方法的不足。利用AT89C51定时功能来计算超声波在媒质中的传播时间，进而计算出超声波在媒质中的传播距离。该仪器在工业控制、能源勘探、水利监测等领域具有广泛的应用。
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| 关 键 词： | 超声波 单片机 测距仪 |
Research on an ultrasonic range finder |
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| ZHU Xuan. Research on an ultrasonic range finder[J]. Industrial Instrumentation & Automation, 2009, 0(1): 96-97 |
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| Authors: | ZHU Xuan |
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| Affiliation: | ZHU Xuan (Huaibei Teachers College of Coal lndustry,Anhui Huaibei 235001, China) |
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| Abstract: | The ultrasonic range finding is an efficient non -contact method for range finding, which can remedy the deficiency of any conventional range finding methods. The time that the ultrasonic travel in a medium is reckoned by means of the AT89C51 timing function. Consequently,the distance that the ultrasonic travel in a medium can be worked out. This instrument is widely used in industrial control, energy exploration, irrigation works and so on. |
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| Keywords: | ultrasonic single - chip computer range finder |
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