INFORMATION PROCESSING EQUIPMENT FOR DIVER, INFORMATION PROCESSING EQUIPMENT CONTROL METHOD, INFORMATION PROCESSING EQUIPMENT CONTROL PROGRAM, RECORDING MEDIUM, DIVING EQUIPMENT, DIVING EQUIPMENT CONTROL METHOD

Title:

Document Type and Number:

WIPO Patent Application WO/2004/052720

Kind Code:

A1

Abstract:

Information processing equipment for a diver used for diving by using a plurality of mixed gases having the same or different mixing ratios of a plurality of types of gases for diving, wherein the switching timing of the mixed gases is discriminated based on a preset predicted diving pattern and actual diving patterns to date and, based on the switching timing, information for specifying the mixed gases to be switched and the switching timing are notified, and when the diver selects any cylinder to switch a cylinder to the cylinder with a different mixing ratio of the gases for diving and the equipment determines that the selected cylinder may cause the shortage of oxygen or oxygen toxication, the equipment performs a processing to prohibit the switching to the selected cylinder, whereby, even in a highly deep diving, the occurrence of shortage of oxygen, dysbarism, nitrogen toxication, or oxygen toxication can be avoided or lowered.

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Inventors:

HIROSE TAKESHI

Application Number:

PCT/JP2003/015117

Publication Date:

June 24, 2004

Filing Date:

November 26, 2003

Export Citation:

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Assignee:

SEIKO EPSON CORP (JP)

International Classes:

B63C11/02; B63C11/22; B63C11/32; (IPC1-7): B63C11/02

Foreign References:

JPH1120787A	1999-01-26
JPH1120787A	1999-01-26

Other References: