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Patent Searching and Data


Title:
DRIVING ASSISTANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/073885
Kind Code:
A1
Abstract:
This driving assistance device comprises: a hitching angle acquisition unit that obtains the hitching angle between a towing vehicle and a towed vehicle hitched to said towing vehicle; and a notification processing device that makes a prescribed notification inside the towing vehicle when the towing vehicle is driven in a state in which the orientation of the towing vehicle and the orientation of the towed vehicle have at least a prescribed difference on the basis of the hitching angle, making said notification when a tandem state is achieved whereby the orientation of the towing vehicle and the orientation of the towed vehicle substantially match within a range in which the travel distance of the towing vehicle is no more than a prescribed distance when the towing vehicle has moved in a state in which the steering angle of the towing vehicle is maintained, as a result of said steering angle.

Inventors:
MARUOKA TETSUYA (JP)
WATANABE KAZUYA (JP)
YAMAMOTO KINJI (JP)
FUKUSHIMA ITSUKO (JP)
NAKASHO TAKAYUKI (JP)
Application Number:
JP2018/037122
Publication Date:
April 18, 2019
Filing Date:
October 03, 2018
Export Citation:
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Assignee:
AISIN SEIKI (JP)
International Classes:
B60R99/00; B60R1/00; B62D13/06; H04N7/18
Foreign References:
JP2009060499A2009-03-19
JP2003511288A2003-03-25
JP2016137802A2016-08-04
JP2011131678A2011-07-07
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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