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ELECTRONIC DEVICE AND NAVIGATION METHOD FOR TRACKING TARGET DEVICE

  • US 20140067255A1
  • Filed: 08/01/2013
  • Published: 03/06/2014
  • Est. Priority Date: 08/30/2012
  • Status: Active Grant
First Claim
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1. A computer-implemented navigation method for tracking a second electronic device using a first electronic device, the first electronic device comprising a first global positioning system (GPS), and the second electronic device comprising a second GPS, the method comprising:

  • receiving position information of the second electronic device;

    acquiring position information of the first electronic device from the first GPS;

    choosing a navigation map according to the position information of the first electronic device and the second electronic device;

    marking a position of the second electronic device on the navigation map; and

    directing the first electronic device to track the second electronic device according to the marked position on the navigation map.

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