| 一种新型测距仪的研制 |
| Development of A New Type of Distometer |
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| 中文摘要: |
| 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％。 |
| 英文摘要: |
| 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 %. |
| 张维 漆新民 |
| 南昌航空工业学院电子系!江西省南昌市，330034 |
| 中文关键词: 测距仪 激光定位 超声测距 单片机 |
| 英文关键词:Distometer, Laser spotting, Ultrasound distance measurement, Single chip microprocessor, |
| 基金项目: |
| DOI： |
| 引用本文：张维,漆新民.一种新型测距仪的研制[J].计测技术,1998,(6):27~29,48. |
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