| 同向车辆防碰系统的实验研究 |
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| 引用本文： | 刘纯荣,魏忠仁,严碧歌,董胜林,陈启敏,付刚善.同向车辆防碰系统的实验研究[J].声学技术,1993,12(4):38-40. |
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| 作者姓名： | 刘纯荣 魏忠仁 严碧歌 董胜林 陈启敏 付刚善 |
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| 作者单位： | 陕西师范大学声学所，陕西师大物理系，陕西师范大学声学所，陕西师范大学声学所，陕西师范大学声学所，陕西师大物理系 西安 710062，西安 710062，西安 710062，西安 710062 |
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| 摘 要： |
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| 关 键 词： | 超声应用 汽车防碰系统 车距测量 |
| 收稿时间： | 1993/6/14 0:00:00 |
A experimental research on preventing system for collision accident in the case of same direction running automobiles |
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| Liu Chun-rong,Wei Zhong-ren,Yan Bi-ge,Dong Sheng-lin,Chen Qi-min and Fu Gang-shan.A experimental research on preventing system for collision accident in the case of same direction running automobiles[J].Technical Acoustics,1993,12(4):38-40. |
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| Authors: | Liu Chun-rong Wei Zhong-ren Yan Bi-ge Dong Sheng-lin Chen Qi-min and Fu Gang-shan |
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| Affiliation: | Applied Acoustics Institute Shanxi Teachers University;Physics Department Shanxi Teachers University;Applied Acoustics Institute Shanxi Teachers University;Applied Acoustics Institute Shanxi Teachers University;Applied Acoustics Institute Shanxi Teachers University;Physics Department Shanxi Teachers University |
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| Abstract: | In this paper, according to the ultrasonic ranging and Doppler principles, a microcomputer-based controlling system is developed to measure the distance and relative speed between two same direction running automobiles. The system can be used to alarm the drivers to break instantly so that it can efficiently guard against the collision accidents. |
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