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Wireless broadcast receiving device for vehicle

  • US 20060276150A1
  • Filed: 06/06/2006
  • Published: 12/07/2006
  • Est. Priority Date: 06/07/2005
  • Status: Active Grant
First Claim
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1. A wireless broadcast receiving device for a vehicle, comprising:

  • a first receiver that wirelessly receives traffic information from one of a plurality of traffic information broadcasting stations;

    a second receiver that wirelessly and selectively receives one of (i) traffic information from one of the traffic information broadcasting stations and (ii) a radio program from a radio broadcasting station;

    a storage device that stores correspondence data that associates each of the traffic information broadcasting stations with a certain region included in a plurality of regions, wherein traffic information from the each of the traffic information broadcasting stations is receivable in the certain region;

    a position detector that detects a current position of the vehicle; and

    a controller that includes a tuning unit that tunes the first receiver and the second receiver to the traffic information broadcasting stations based on the detected current position and a determining unit that makes a determination whether or not the second receiver is in use when the vehicle approaches a border between (i) a current region including the current position and (ii) a neighboring region adjacent to the current region, while the first receiver is tuned to a first station of the traffic information broadcasting stations which is associated with the current region, wherein the tuning unit tunes one of the first receiver and the second receiver to a second station of the traffic information broadcasting stations which is associated with the neighboring region, based on the determination made by the determining unit.

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