| 国内超声波测距研究应用现状 |
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| 引用本文： | 李戈,孟祥杰,王晓华,王重秋.国内超声波测距研究应用现状[J].测绘科学,2011,36(4):60-62. |
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| 作者姓名： | 李戈 孟祥杰 王晓华 王重秋 |
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| 作者单位： | 中国矿业大学机电工程学院,江苏徐州,221116 |
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| 摘 要： | 本文结合超声波测距原理,对超声波回波信号处理、新型换能器研发、发射脉冲选取的国内研究现状,以及该技术在液位测量、移动机器人定位和避障、汽车防撞、曲面仿形检测的应用现状作了综述,分析了超声波测距系统现阶段存在的常见问题,相应提出了解决方案,并对超声波测距的发展与应用趋势进行了展望.
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| 关 键 词： | 超声波 测距 回波处理 盲区 |
Research and application status on domestic ultrasonic ranging |
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| LI Ge,MENG Xiang-jie,WANG Xiao-hua,WANG Zhong-qiu.Research and application status on domestic ultrasonic ranging[J].Science of Surveying and Mapping,2011,36(4):60-62. |
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| Authors: | LI Ge MENG Xiang-jie WANG Xiao-hua WANG Zhong-qiu |
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| Institution: | (School of Mechanical and Electrical Engineering,China University of Mining and Technology,Jiangsu Xuzhou 221116,China) |
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| Abstract: | Based on the principle of ultrasonic ranging,this paper described the domestic research status of ultrasonic echo signal processing,new transducers designing.It also introduced the application of ultrasonic ranging technology in the field of domestic liquid-level measure,mobile robot obstacle avoidance,vehicle collision avoidance and profile measurement of surface.After that,this paper analyzed the problems in ranging system and the solutions.The developmental direction and research progress in ultrasonic ranging were also presented. |
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| Keywords: | ultrasonic ranging echo signal processing blind area |
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