Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PERIPHERY-INFORMATION ACQUISITION DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/046213
Kind Code:
A1
Abstract:
The tip section of an extension boom (16) of a crane (10) is provided with a stereo camera (30) for measuring the distance from the tip section to an object, and an image-processing controller (60) for obtaining 3D-position information of the object with the crane (10) as the reference therefor, on the basis of measurement data obtained by the measurement to the object by the stereo camera (30). As a result, moving the extension boom (16) makes it possible to obtain 3D-position information for an object in a peripheral area centered on the crane (10).

Inventors:
TANIZUMI, Kazuya (Ko-34 Shindencho, Takamatsu-sh, Kagawa 85, 〒7610185, JP)
ISHIKAWA, Iwao (Ko-34 Shindencho, Takamatsu-sh, Kagawa 85, 〒7610185, JP)
TSUDA, Kazuaki (Ko-34 Shindencho, Takamatsu-sh, Kagawa 85, 〒7610185, JP)
FUJIWARA, Shuji (Ko-34 Shindencho, Takamatsu-sh, Kagawa 85, 〒7610185, JP)
MUNEKIYO, Masayuki (Ko-34 Shindencho, Takamatsu-sh, Kagawa 85, 〒7610185, JP)
Application Number:
JP2013/075373
Publication Date:
March 27, 2014
Filing Date:
September 19, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TADANO LTD. (Ko-34, Shindencho Takamatsu-sh, Kagawa 85, 〒7610185, JP)
International Classes:
G01B11/02; B66C13/00; G01C11/06
Domestic Patent References:
WO2009107430A12009-09-03
Foreign References:
JP2000111657A2000-04-21
JP2010241548A2010-10-28
JPH04184203A1992-07-01
JP2004069583A2004-03-04
JP2002176641A2002-06-21
JP2010248777A2010-11-04
Other References:
See also references of EP 2899496A4
Attorney, Agent or Firm:
NISHIWAKI, Tamio (Tokyo Tatemono Yaesu Bldg. 2F, 4-16 Yaesu 1-chome, Chuo-k, Tokyo 28, 〒1030028, JP)
Download PDF: