INFORMATION PROCESSING DEVICE FOR DIVER

摘要

PROBLEM TO BE SOLVED: To lead out and inform of required information for protecting a diver from oxygen sickness by providing a permissible depth value lead out means leading out a divable depth value in the respiration air of a set mixing ratio and a display means displaying the permissible depth value led out by the permissible depth value lead out means. SOLUTION: A permissible depth value lead out means 93 leads out a divable permissible depth value 907 in the respiration air of a set mixing ratio based on the setting result by a mixing ratio setting means 94. The permissible depth value lead out means 93 can be realized as the function of a control part. In leading out the permissible depth value 907 from the oxygen mixing ratio of the respiration air, since oxygen sickness occurs when respiration oxygen partial pressure 906 exceeds a permissible oxygen partial pressure value, the permissible depth value lead out means 93 computes a diving depth position where the respiration oxygen partial pressure exceeds the permissible oxygen partial pressure value from the elected oxygen mixing ratio via the mixing ratio setting means 94 by an operating formula. The obtained permissible depth value 907 can be displayed on the liquid crystal display panel of a display part 10.