基于PID-A1传感关联模型的冶金有毒气体监控系统

Model metallurgy toxic gas monitoring system Based on the PID-A1 sensing associated

摘要:

针对冶金生产环境中的有害气体监控系统实时性和准确性不强的问题;设计并实现了基于光离子传感器PID-A1关联模型的冶金有毒气体监控系统；硬件部分设计了光离子传感器PID-A1的气体检测电路、数据处理P89V51RD2FN芯片的主控电路等,软件设计包括软件工作流程、光离子传感器PID-A1关联性的程序实现等；仿真实验结果表明:文章系统保持平稳下降趋势,最终在检测准确率86%附近达到稳定,平均检测准确率比传统系统提高54%左右,冶金生产环境得到明显改善。

关键词:冶金现场;有毒气体监控;关联模型;光离子传感器

Abstract:

In view of the harmful gas monitoring system of metallurgy production environment the problem of real-time and accuracy is not strong. Designed and implemented based on light ion sensor PID - A1 associated metallurgy toxic gas monitoring system of the model. Hardware part designs the light sensors PID - A1 gas detection circuit, main control circuit, etc., of a data processing P89V51RD2FN chip software design including software workflow, light sensors PID - A1 correlation program implementation, etc. Simulation experiment results show that the system is maintained steady decline, finally achieve stability near the detection accuracy of 86%, the average detection accuracy is about 54% higher than that of the traditional system, metallurgy dramatically improve production environment.

Key words:metallurgical field; poisonous gas monitoring; correlation model; light sensors