Research on multi-channel intelligent wind speed and direction instrument for mine based on ultrasonic sensing technology

ZOU Yun-long; XU Xue-zhan

doi:10.13873/j.1000-9787(2017)06-0108-04

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Research on multi-channel intelligent wind speed and direction instrument for mine based on ultrasonic sensing technology

更新时间：2025-09-11

- Research on multi-channel intelligent wind speed and direction instrument for mine based on ultrasonic sensing technology
- Vol. 36, Issue 6, Pages: 108-111(2017)
- 作者机构：
  
  1. 中煤科工集团重庆研究院有限公司
  2. 瓦斯灾害监控与应急技术国家重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2017)06-0108-04
  CLC： TD723;TP212
- Published：2017
- 稿件说明：
移动端阅览
[1]邹云龙,徐雪战.超声波传感技术的矿用多通道智能风速风向仪[J].传感器与微系统,2017,36(06):108-111.

ZOU Yun-long, XU Xue-zhan. Research on multi-channel intelligent wind speed and direction instrument for mine based on ultrasonic sensing technology[J]. 2017, 36(6): 108-111.
[1]邹云龙,徐雪战.超声波传感技术的矿用多通道智能风速风向仪[J].传感器与微系统,2017,36(06):108-111. DOI： 10.13873/j.1000-9787(2017)06-0108-04.

ZOU Yun-long, XU Xue-zhan. Research on multi-channel intelligent wind speed and direction instrument for mine based on ultrasonic sensing technology[J]. 2017, 36(6): 108-111. DOI： 10.13873/j.1000-9787(2017)06-0108-04.

摘要

针对国内矿井现阶段测风仪器产品测量精准度易受井下潮湿、多尘等复杂条件的影响

提出了一种矿用智能多通道风速风向仪。软件采用多平台分模块设计

利用多段拟合进行测量参数误差修正

将超声波传感器、干湿温度传感器、压力传感器、信号转换电路等集成在风速风向仪手持终端上

实现了风速、风向等待测环境参数的多通道快速精准测量与参数自主校准。通过在测试环境下与传统机械风表的对比测试

结果表明:平均测试误差仅为2.47%

测风效果与稳定性明显高于传统机械风表。

Abstract

Aiming at influence of damp and dust under mine on inaccuracy of measurement of domestic wind instruments

put forward a smart multi-channel wind speed and direction equipment for mine. Its system software is designed by multi-platform module

using multi-stage fitting for measurement parameter error correction and ultrasonic sensors

dry wet temperature sensor

pressure sensor

signal conversion circuit are integrated on handheld terminal

realize multi-channel

fast and accurate measurement and autonomous calibration of instrument parameters. Compared with the test results of the traditional instrument

the average test error of this intelligent instrument is only 2. 47 % under the national standards

and the measuring effect and its stability is significantly higher than the traditional mechanical wind equipment.

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references

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基于C8051F120的高精度全天候超声测风仪的设计 [J]. 于洋,石佳,陈亮,刘砚菊. 传感技术学报 . 2012(11)

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