Fig. 11
From: Monitoring of the daily living activities in smart home care
Short-term experiment. t 1(s)—time of subjects’ stay in a particular room of SHC, t 2(s)—time of the measurement of CO2 concentration in a particular room of SHC, t 3(s)—time without a presence of subjects in a room—dispersion of CO2 concentration in a room of SHC with a closed window and switched off forced ventilation, A the transient phase of a prediction at the moment of subject´s coming into a room of SHC, B the transient phase of a prediction at the moment of subjects´ leaving from a room of SHC, C dispersion of CO2 when a room is empty. Table 2 shows calculated values of RMSE parameters and R Training and measured time of learning ANN for a configured number of neurons ANN LMA for the time period 1 June to 30 June 2015