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Vehicle fluid replacement tracking

  • US 8,126,607 B2
  • Filed: 10/30/2008
  • Issued: 02/28/2012
  • Est. Priority Date: 10/30/2008
  • Status: Expired due to Fees
First Claim
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1. A system for sensing and tracking fluid replacement in a vehicle, comprising:

  • a first sensor that senses a first parameter indicative of a first flow state of a first fluid in a fluid reservoir in the vehicle;

    a controller that obtains the first parameter; and

    a storage component that stores the first parameter; and

    wherein the first sensor includes a first magnetic circuit, wherein the first circuit transitions to one of an open or a closed state when a reservoir sealing component is removed, and wherein opening or closing the circuit indicates that the first fluid is one of draining or entering the reservoir.

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