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Automatic detection and analysis of traffic signal type information using image data captured on a vehicle

  • US 10,269,124 B2
  • Filed: 06/15/2015
  • Issued: 04/23/2019
  • Est. Priority Date: 06/16/2014
  • Status: Active Grant
First Claim
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1. A control method of an electronic apparatus, the control method comprising:

  • searching for a pathway from a current position to a destination of a vehicle using map data;

    acquiring path information including searched pathway data;

    generating signal type information using image data of a signal region portion of a signal lamp in driving-related image data for the vehicle;

    determining whether a signal is changed based on the signal type information;

    determining whether the vehicle needs to start moving from a stationary state by matching a direction to the destination of the vehicle of the path information with a direction of the signal type information in response to the signal being changed; and

    outputting a signal change guide if the direction to the destination of the vehicle of the path information corresponds to the direction of the signal type information, wherein the current position is determined using a GPS module.

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