| 一种新型测距仪的研制 |
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| 引用本文： | 张维,漆新民.一种新型测距仪的研制[J].航空计测技术,1998,18(6):27-29,48. |
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| 作者姓名： | 张维 漆新民 |
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| 作者单位： | 南昌航空工业学院电子系!江西省南昌市，330034 |
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| 摘 要： | 介绍了一种在中，小范围内，采用激光定位，超声测距的新型测量仪器，该仪器以单片微处理器为核心，对不同的测量距离，采用不同频率的超声波，结合信号处理方法，从而实现０．６～１４ｍ范围内高精度实时测量目标距离，其测量相对误差优于１％。
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| 关 键 词： | 测距仪 激光定位 超声测距 单片机 |
Development of A New Type of Distometer |
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| Zhang Wei,Qi Xinmin,Li Jian,Qiao Shuguo.Development of A New Type of Distometer[J].Aviation Metrology & Measurement Technology,1998,18(6):27-29,48. |
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| Authors: | Zhang Wei Qi Xinmin Li Jian Qiao Shuguo |
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| Institution: | Zhang Wei;Qi Xinmin;Li Jian;Qiao Shuguo |
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| Abstract: | A new type instrument using laser to spot and ultrasound to detect object within middle or short distance is introduced-Using single chip microprocessor as the core, adopting ultrasound wave with different frequencies for different distances measured and combining the signal processing method, this instrument has realized the high accuracy real-time measurement within the distances of 0. 6~1. 4m. The relative error is better than 1 %. |
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| Keywords: | Distometer Laser spotting Ultrasound distance measurement Single chip microprocessor |
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