Infrared Detection Technology-Based Safety Monitoring of Oxygen Cylinder Filling Process

被引:0
|
作者
Zhang, Shu-jia [1 ]
Zhang, Li-jing [1 ]
Yuan, Bo [2 ]
Xu, Jing [3 ]
机构
[1] Nanjing Tech Univ, Coll Safety Sci & Engn, Nanjing 210009, Jiangsu, Peoples R China
[2] Shanghai Univ Elect Power, Coll Automat Engn, Shanghai 200090, Peoples R China
[3] Leoni Cable China Co Ltd, 109 West Hanjiang Rd, Changzhou 213000, Jiangsu, Peoples R China
来源
INTERNATIONAL CONFERENCE ON MECHANICAL, ELECTRONIC AND INFORMATION TECHNOLOGY (ICMEIT 2018) | 2018年
关键词
STM32; Infrared temperature measurement; Oxygen cylinder;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
During the process of filling the oxygen cylinder, if the flammable gases such as H-2 and C2H2 are also filled into the cylinder, there may be an explosion, which may threaten the production safety. In order to prevent this, a real-time detection of cylinder temperature plays a vital important role in the filling process of oxygen cylinder. This paper designs a temperature early warning system and error correction method. The system is mainly composed of a STM32 microprocessor, a MLX90614 infrared temperature measurement module and a LCD display. By measuring the temperature which reaches the limit of alarming, the cylinder temperature obtained by the real-time detecting of infrared temperature measurement module will be transferred to the single-chip microcomputer for further processing. In the end, data will be transmitted to the LCD display and the buzzer from the single-chip microcomputer.
引用
收藏
页码:195 / 198
页数:4
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