| 基于超声波测距的自适应倒车雷达设计 |
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| 引用本文： | 朱维杰,于湘珍.基于超声波测距的自适应倒车雷达设计[J].汽车电器,2009(4):15-17. |
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| 作者姓名： | 朱维杰 于湘珍 |
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| 作者单位： | 武警工程学院通信工程系,陕西,西安,710086 |
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| 摘 要： | 提出一种基于超声波测距的自适应倒车雷达系统，给出自适应倒车雷达系统的工作原理、硬件框图和软件控制流程。实验结果表明，该系统在提高倒车雷达测量精度的同时扩展了探测范围，并能够提供回波强度信息，因此具有很好的应用前景。
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| 关 键 词： | 倒车雷达 超声波测距 自动功率控制 数字电位器 |
Design of Self-adaptive Reverse Radar Based on Ultrasonic Ranging |
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| ZHU Wei-jie,YU Xiang-zhen.Design of Self-adaptive Reverse Radar Based on Ultrasonic Ranging[J].Auto Electric Parts,2009(4):15-17. |
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| Authors: | ZHU Wei-jie YU Xiang-zhen |
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| Institution: | (Engineering College of Armed Police, Xi＇an 710086, China) |
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| Abstract: | The author introduces a kind of self-adaptive reverse radar system based on ultrasonic ranging,its working principle,hardware diagram and software control flow.The test result shows that this system can improve the ranging accuracy,extend the detection limit and provide the information of echo intensity,thus it owns an nice application prospect. |
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| Keywords: | reverse radar ultrasonic ranging power self-control digital regulation resistance |
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