Navigation device and its crossing enlarged drawing display method

Navigation device and its crossing enlarged drawing display method

  • CN 1,967,152 A
  • Filed: 11/17/2006
  • Published: 05/23/2007
  • Est. Priority Date: 11/17/2005
  • Status: Active Application
First Claim
Patent Images

1. one kind is carried out the crossing enlarged drawing display method of the guider of route guidance to the destination, it is characterized in that,When demonstration has the enlarged drawing of multilayer point of crossing of sandwich construction, on cross-point amplifying pattern, only show the connecting line of the layer that travels from car,And on this cross-point amplifying pattern, show path of navigation.

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