AP3.4 - Recognition of indoor events using gas sensors
- 17th International Meeting on Chemical Sensors - IMCS 2018
2018-07-15 - 2018-07-19
- Applications 3 - Indoor Gas Sensing
- M. Maciejewska, A. Szczurek, A. Dolega - Wroclaw University of Science and Technology, Wroclaw (Poland)
- 386 - 387
It is proposed to use gas sensors for recognition of indoor events. They are associated with human activities, which occur in inhabited spaces and cause temporary deterioration of indoor air quality. There were considered 26 types of events related to apartment weathering, heating, maintenance as well as cooking and eating. Events detection was based on responses of gas sensorsTGS8100, TGS2600, TGS2602, TGS2603, TGS2610, TGS2611, TGS2620. The obtained results show that sensor responses form a pattern which is largely event-selective and allows for their recognition. The error of individual event type recognition did not exceed 7 %.