| 01 |
Face detection failure |
Time out of face image acquisition |
| 02 |
Face parts detection failure |
Time out of face parts information acquisition |
| 03 |
Eyelid detection failure |
Time out of open/shut eye detection |
| 04 |
Facial feature point acquisition failure |
Time out of facial feature point acquisition (face registration, etc.) |
| 05 |
Face direction detection failure |
Time out of face direction detection |
| 06 |
Inattention detection failure |
Time out of inattention detection |
| 07 |
Dozing detection failure |
Time out of dozing detection |
| 08 |
Camera unit internal temperature error |
Temporary error of camera module inside temperature (stops at -40°C or less or at 105°C or more (-40°F or less or 221°F or more)) |
| 09 |
Image brightness value error |
Temporary brightness value drop of capture images |
| 0A |
Memory allocation failure |
Memory allocation failure detection during DMS operation |
| 0B |
Temporary communication failure |
Temporary failure detection of communication between modules |