| 一种新型红外线汽车雨水传感器的设计 |
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| 引用本文： | 赵岩,王哈力,蒋贵龙,王东辉. 一种新型红外线汽车雨水传感器的设计[J]. 传感器世界, 2006, 12(8): 24-26 |
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| 作者姓名： | 赵岩 王哈力 蒋贵龙 王东辉 |
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| 作者单位： | 哈尔滨理工大学,150040;哈尔滨工程大学 |
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| 摘 要： | 雨水传感器是汽车智能雨刷系统的重要组成部分.基于光强变化的原理,提出了一种新的红外线雨水传感器设计.传感器由红外光发射电路和红外光接收电路组成,首次利用红外专用集成接收芯片TK1838作为雨水传感器的接收芯片.实验证明,该雨水传感器反应灵敏,实时性好,性能稳定.
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| 关 键 词： | 雨水传感器 红外线 TK1838 |
| 文章编号： | 1006-883X（2006）08-0024-003 |
Design Of A New Type of infrared Rain Sensor For Automobile |
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| Zhao Yan;Wang HaLi;Jiang GuiLong;Wang DongHui. Design Of A New Type of infrared Rain Sensor For Automobile[J]. Sensor World, 2006, 12(8): 24-26 |
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| Authors: | Zhao Yan Wang HaLi Jiang GuiLong Wang DongHui |
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| Abstract: | Rain sensor is an important part of intelligent windscreen wiper system of automobile. A new design of infrared rain sensor based on the theory of variety of light intensity is presented .It consists of infrared emission circuit and receiving circuit. The special integrated infrared received-chipTK1838 is used as received-chip of rain sensor. The experiment proves that the new type of rain sensor has sensitive response and good real-time performance and stability. |
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| Keywords: | rain sensor infrared TK1838 |
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