The reason for a significant number of accidents is the physical condition of the driver/pilot/operator.To solve this problem, constant monitoring of the person - the operator in the process of fulfilling his duties is required, which allows you to quickly assess the change in the processes of adaptation of the body to the environment, and in some cases prevent the negative consequences of changes in the human condition.One solution to this problem could be an on-board digital sensor system (DSS) for non-contact monitoring of the state of the driver-operator according to the parameters: heartbeat and breathing rhythm.