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Software management systems and methods for automotive computing devices

  • US 20050063228A1
  • Filed: 11/10/2004
  • Published: 03/24/2005
  • Est. Priority Date: 12/20/2000
  • Status: Active Grant
First Claim
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1. In an automotive computing device, a method comprising:

  • maintaining multiple object store pages in device SRAM that is configured to be battery backed in an event of a power loss;

    periodically flushing one or more object store pages to device non-volatile memory to make room for additional object store pages;

    tracking the frequency of object store page writes, and flushing object store pages that are least frequently written to, before object store pages that are more frequently written to; and

    battery-backing the SRAM in the event of a power loss.

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