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METHOD AND SYSTEM FOR PRODUCING A DETECTABLE ELECTROMAGNETIC SIGNAL FOR TRACKING LOCATIONS OF AN ELECTRIC VEHICLE

  • US 20120265368A1
  • Filed: 04/14/2011
  • Published: 10/18/2012
  • Est. Priority Date: 04/14/2011
  • Status: Abandoned Application
First Claim
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1. A method of tracking an electric vehicle comprising:

  • receiving an actuation signal; and

    adjusting a switch mode power supply in response to the actuation signal such that the switch mode power supply generates a detectable electromagnetic signal,wherein the switch mode power supply is used to provide alternating-current (AC) power to an electric motor of an electric vehicle (EV) or is used to provide direct-current (DC) power to a battery of the EV.

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