The device has a passive module (11) having values of given physiological parameters of the operator detected from the detected values. The code (KPI1) is compared with a pre-defined characteristic value. An active module (12) is activated to compare the code (KPI2) determined for the attention level of the operator with other predefined characteristic value. The predefined characteristic value is left, when the determined code is exceeded or below the characteristic value. An activation module (15) implements counter measure to increase the attention of operator of the plant. An independent claim is included for method for detecting and evaluating level of awareness of operator of technical plant or technical process.
Sicherheitseinrichtung für eine technische Anlage oder einen technischen Prozess
Safety device for a technical facility or a technical process
Dispositif de sécurité pour une installation technique ou un procédé technique
2016-02-03
Patent
Electronic Resource
German