Apparatus and method for determining whether an entry vehicle to a non-signal intersection is paused or not at stop line
Provided are a device and a method for operating a variable traffic safety sign in accordance with a traffic condition of access roads at a non-signalized intersection. According to the present invention, an object recognition unit recognizes moving objects accessing a non-signalized intersection fr...
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Format: | Patent |
Sprache: | eng ; kor |
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