Journal Press India^®

Author Details ( * ) denotes Corresponding author

The rapid development of modern industry and the improvement of human living standards have made the living environment of human beings worse and worse, and various harmful substances have seriously endangered human health. A novel porphyrin chemical sensor was used as a gas sensor to design a gas detection system based on porphyrin chemical sensor. The gas was identified by detecting the color change information generated before and after the reaction between the sensitive substance in the porphyrin chemical sensor and the target gas. Realize monitoring of the detection process and various detection parameters, control of image signal processing and analysis process, and management of detection data. There is still a certain gap between the actual output gas concentration value and the actual concentration value. For ammonia concentration with a concentration greater than 100ppm, the recognition accuracy is higher, and the overall average error is less than 10%.

Keywords

Sensor; Gas detection; Software Design

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