基本信息:
- 专利标题： 煤矿安全监控系统瓦斯传感器调校在线识别方法
- 专利标题（英）：Online identification method for adjustment of gas sensor of coal mine safety monitoring system
- 申请号：CN201510676240.8 申请日：2015-10-13
- 公开(公告)号：CN105259329A 公开(公告)日：2016-01-20
- 发明人： 郭江涛 , 孙世岭 , 钟宇 , 张加易 , 梁光清 , 田兵 , 郑芳菲
- 申请人： 中煤科工集团重庆研究院有限公司
- 申请人地址： 重庆市九龙坡区二郎科技新城科城路6号
- 专利权人： 中煤科工集团重庆研究院有限公司
- 当前专利权人： 中煤科工集团重庆研究院有限公司
- 当前专利权人地址： 重庆市九龙坡区二郎科技新城科城路6号
- 代理机构： 北京海虹嘉诚知识产权代理有限公司
- 代理人： 谢殿武
- 主分类号： G01N33/22
- IPC分类号： G01N33/22
The invention provides an online identification method for adjustment of a gas sensor of a coal mine safety monitoring system. The method comprises steps as follows: a, the gas sensor is controlled to output characteristic frequency in various adjustment states; b, the characteristic frequency is subjected to real-time analysis, and the adjustment states are identified; c, sensor operation is judged according to the identified adjustment states, and the adjustment process and time are counted. According to the online identification method for adjustment of the gas sensor of the coal mine safety monitoring system, a normal output frequency range of the sensor can be avoided, the sensor is adjusted by adopting the characteristic frequency, the normal output of the sensor is not influenced, and online identification of the adjustment states is realized through the real-time analysis of the characteristic frequency.
公开/授权文献:
- CN105259329B 煤矿安全监控系统瓦斯传感器调校在线识别方法 公开/授权日：2017-09-29
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N33/00 | 利用不包括在G01N1/00至G01N31/00组中的特殊方法来研究或分析材料 |
| --------G01N33/22 | .燃料；爆炸物 |