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Patent Searching and Data


Title:
DISTANCE ESTIMATION DEVICE, DISTANCE ESTIMATION METHOD AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/109973
Kind Code:
A1
Abstract:
This distance estimation device acquires the distances from a moving object to two physical objects at a first time and a second time, and acquires the distance between the two physical objects. In addition, on the basis of the acquisition results, the device calculates the distance which the moving object moves from the first time until the second time. Thus, the device calculates the distance which a moving object moves by using arbitrary physical objects which can be measured from the moving object.

Inventors:
NIIHARA, Ryoko (1-1 Shin-ogura, Saiwai-ku, Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
KATO, Masahiro (1-1 Shin-ogura, Saiwai-ku, Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
KANEKO, Hitoshi (Kawagoe Plant. 25-1 Yamada Kawagoe-sh, Saitama 55, 〒3508555, JP)
Application Number:
JP2015/086333
Publication Date:
June 29, 2017
Filing Date:
December 25, 2015
Export Citation:
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Assignee:
PIONEER CORPORATION (28-8, Honkomagome 2-chome Bunkyo-k, Tokyo 21, 〒1130021, JP)
International Classes:
G01C22/00; G01C21/00; G08G1/00
Foreign References:
JP2008082925A2008-04-10
JP2008215991A2008-09-18
JP2008008783A2008-01-17
Other References:
See also references of EP 3396322A4
Attorney, Agent or Firm:
NAKAMURA, Toshinobu (3rd Floor Oak Building Kyobashi, 16-10, Kyobashi 1-chome, Chuou-k, Tokyo 31, 〒1040031, JP)
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