| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information processing device for divers to inform a diver on change of a pressure reduction rate associated with floating-up to reduce the risk of decompression disease and lung overinflation. <P>SOLUTION: The information to reduce the pressure reduction rate in comparison with that at a low altitude, is given, in particular, in diving at a high altitude. The information processing device 1 for diver comprises a pressure measuring part 61, and a means for reducing the risk in accompany with the floating-up of the diver by deriving the pressure reduction ratio on the basis of a clocking part 68, and continuously informing the pressure reduction rate in floating-up of the diver by a sound informing device 37, a vibration generating device 38 and a display 11. <P>COPYRIGHT: (C)2004,JPO |
