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LATCH SYSTEM FOR A DOOR OF AN AUTOMOBILE

  • US 20100052337A1
  • Filed: 09/04/2008
  • Published: 03/04/2010
  • Est. Priority Date: 09/04/2008
  • Status: Active Grant
First Claim
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1. A latch system for a door of an automobile, comprising:

  • a first power source;

    a second power source;

    a latch assembly for the door coupled to the first power source and the second power source; and

    an electronic control unit configured to control an operation of the latch assembly, the electronic control unit further configured to;

    determine a status of the first power source,evaluate the status of the first power source, andselect the second power source for operation of the latch assembly if the evaluation of the status indicates the first power source is insufficient to operate the latch assembly.

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