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Patent Searching and Data


Title:
PASSENGER DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/109997
Kind Code:
A1
Abstract:
A passenger detection device of an embodiment of the present invention is provided, for example, with the following: an acquisition unit that acquires captured image data, which is outputted from an image capturing unit for capturing images of a seat, and distance data, which indicates the distance to a passenger who is present in the seat direction; a seat identification unit that identifies the position of a surface of the seat; a torso surface identification unit that identifies the position of a surface representing the torso of the passenger, on the basis of the captured image data and the distance data; and a calculation unit that calculates the volume of the torso of the passenger who is present between the seat and the image capturing unit, on the basis of the position of the surface representing the torso and the position of the surface of the seat.

Inventors:
MURAKAMI SHINICHIRO (JP)
Application Number:
PCT/JP2017/031994
Publication Date:
June 21, 2018
Filing Date:
September 05, 2017
Export Citation:
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Assignee:
AISIN SEIKI (JP)
International Classes:
G01B11/00; B60R21/015; G06T7/00; G06T7/62
Foreign References:
JP2006176075A2006-07-06
JP2012141281A2012-07-26
JP2012127811A2012-07-05
JP2008261749A2008-10-30
JPH1115980A1999-01-22
US20050102080A12005-05-12
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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