Vehicle information display apparatus

  • US 7,089,094 B2
  • Filed: 05/28/2004
  • Issued: 08/08/2006
  • Est. Priority Date: 08/03/2001
  • Status: Active Grant
First Claim
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1. A vehicle information display apparatus comprising:

  • a vehicle position information extractor for receiving vehicle identification signals transmitted from vessels and extracting at least position information indicating the positions of the vessels from the vehicle identification signals;

    a target acquisition/tracking device for acquiring and tracking targets based on target echo data fed from a radar; and

    a controller for displaying first symbols indicating the positions or velocity vectors of the individual vessels obtained by said vehicle position information extractor as well as second symbols indicating the positions or velocity vectors of the individual targets obtained by said target acquisition/tracking device on a single display device, wherein said controller displays the first symbols with higher priority over the second symbols at and in the proximity of a position where any of the first symbols is displayed.

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