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PERSONAL NAVIGATION DEVICE WHICH PROVIDES PORTABLE ELECTRONIC MAP AND RELATED NAVIGATING METHOD

  • US 20110301836A1
  • Filed: 01/24/2011
  • Published: 12/08/2011
  • Est. Priority Date: 06/02/2010
  • Status: Active Grant
First Claim
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1. A personal navigation device which provides a portable electronic map, comprising:

  • a navigation console comprising;

    a receiver module for receiving a location signal associated with a current location of the personal navigation device;

    a processor configured to provide a navigation instruction according to the location signal and a destination inputted by a user and configured to acquire a detailed map which depicts a predetermined area around the destination after receiving a print command; and

    a display module for displaying the navigation instruction; and

    a peripheral device connected to the navigation console and comprising;

    a connecting module; and

    a screen for displaying the detailed map without external power supply when the peripheral device is disconnected from the navigation console.

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