Title:
障害物警報装置
Document Type and Number:
Japanese Patent JP5821622
Kind Code:
B2
Abstract:
Provided is an obstacle warning device which is capable of clearly indicating the presence of an approaching obstacle to the driver of a vehicle without obscuring the situation of the surroundings of the vehicle. Such an obstacle warning device is provided with: a captured image acquisition unit for acquiring a captured image of the rear view from the vehicle; a travel path prediction unit for predicting a travel path of the vehicle on the basis of a steering wheel angle when the vehicle reverses; a predicted path line drawing unit which, in accordance with a predicted path line indicating a predicted travel path and a distance from the vehicle, draws a distance reference line, which indicates a distance which has been set beforehand from the vehicle within the predicted path line, so as to be superposed upon the captured image; and an equidistant line drawing unit which draws equidistant lines indicating positions at the same distance as the distance that has been set beforehand from a predetermined point of the vehicle so as to be superposed upon the captured image.
Inventors:
Tetsuya Maruoka
Akira Sumiya
Keigo Ikeda
Akira Sumiya
Keigo Ikeda
Application Number:
JP2011284007A
Publication Date:
November 24, 2015
Filing Date:
December 26, 2011
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
H04N7/18; B60R1/00; B60R21/00; G06T1/00
Domestic Patent References:
| JP2011151479A | ||||
| JP2010136289A |
Attorney, Agent or Firm:
Shuichiro Kitamura
Mountain Saki Tetsuya
Mountain Saki Tetsuya
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