Study on wind speed sensor for coal mine

FENG De-qian1; ZHANG Jing-cai 2; CHU Qi-wei2; LI Hui-ying2

doi:10.13873/j.1000-97872007.02.012

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Study on wind speed sensor for coal mine

更新时间：2025-09-11

- Study on wind speed sensor for coal mine
- Issue 2, Pages: 37-39(2007)
- 作者机构：
  
  1. 双鸭山矿务局
  2. 中国电子科技集团公司第四十九研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872007.02.012
  CLC： TP212.1
- Published：2007
- 稿件说明：
移动端阅览
[1]冯德谦,张敬财,初奇伟,李慧颖.矿用风速传感器研究[J].传感器与微系统,2007(02):37-39.

FENG De-qian1, ZHANG Jing-cai 2, CHU Qi-wei2, et al. Study on wind speed sensor for coal mine[J]. 2007, (2): 37-39.
[1]冯德谦,张敬财,初奇伟,李慧颖.矿用风速传感器研究[J].传感器与微系统,2007(02):37-39. DOI： 10.13873/j.1000-97872007.02.012.

FENG De-qian1, ZHANG Jing-cai 2, CHU Qi-wei2, et al. Study on wind speed sensor for coal mine[J]. 2007, (2): 37-39. DOI： 10.13873/j.1000-97872007.02.012.

摘要

研究了一种基于热膜式工作原理的煤矿专用风速传感器

传感器除具有风速测量功能外

还具有风流的温度测量功能和风流正反方向识别功能

芯片结构采用了冗余设计的思想

增加了风速敏感膜冷贮备系统

提高了产品可靠性[1

]

风速传感器采用恒温式工作原理

测量范围为0.1

5m/s

具有结构可靠、动态特性好、测量精度高的特点。

Abstract

A wind speed sensor for coal mine is studied based on the thermal film working principle.Except the function of detecting wind speed

the sensor also has the functions of detecting the temperature of wind and recognizing the wind direction.To improve the reliability of the sensor

the redundancy design theory is adopted to design the chip structure

where the cold storing system for sensing films of wind speed is added.The wind speed sensor is operated under constant operating temperature.Its measurement range is 0.1

5m/s and the sensor has characteristics of reliable structure

good dynamic character and high measurement resolution.

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references

SiO钝化膜制备工艺技术 [J]. 李绍恒,王晓雯,杨正川,吴东阁. 仪表技术与传感器 . 2004(11)

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