Advanced brain fatigue early warning system and device and storage medium

• Main Authors: XIE KANGNING, MA JIAOJIAO, ZHAI YAWEN, LIU JUAN, LUO ERPING, YAN ZEDONG, TANG CHI, LI YAN, KAGETATSU
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DIAGNOSIS; ELECTRIC DIGITAL DATA PROCESSING; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY

The invention discloses an advanced brain fatigue early warning system and device and a storage medium. The advanced brain fatigue early warning system comprises a data acquisition module, a preprocessing module, an adjusting capacity calculation module, a fatigue early warning module, a storage module and a communication module. The data acquisition module is used for acquiring pupil diameter data of a to-be-predicted object; the preprocessing module is used for preprocessing the pupil diameter data, removing invalid data and performing linear interpolation; the adjusting ability calculation module is used for calculating based on the preprocessed pupil diameter data and correcting through an ambient light index to obtain a brain fatigue adjusting ability time sequence which is continuously updated; the fatigue early warning module is used for establishing an advanced prediction model according to the obtained fatigue regulation capability time sequence, and calculating the remaining time from brain fatigue