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Method and device for determining the residual travel duration of a submarine

  • US 20040199305A1
  • Filed: 03/23/2004
  • Published: 10/07/2004
  • Est. Priority Date: 04/01/2003
  • Status: Active Grant
First Claim
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1. A method for determining the residual travel duration of a submarine, the method comprising:

  • firstly, for at least one certain travel situation of the submarine, carrying out a reference journey, with which the power consumption of the submarine is detected, and stored as a situation-dependent consumption profile; and

    later, for the same travel situation of the submarine, predicting the residual travel duration or a residual capacity of a battery after a predefined travel duration on the basis of the stored consumption profile and the current battery data.

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