BCD MODEL FOR HUMAN STATE IDENTIFICATION

The paper presents an attempt to use the so-called BCD model (i.e., Benefit/Cost/Deficit model) in order to identify the human state. Different human states are taken into account from the automation and mechanical viewpoints to the psychological and physiological ones. Various signals identifying these human states can be analysed firstly alone, and then together in order to identify Benefit, Cost and Deficit parameters of a situation, here a driving traffic situation, and to analyse the impact of human state stability on safety driving.