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Patent Searching and Data


Title:
OBJECT DETECTION DEVICE, OBJECT DETECTION SYSTEM, OBJECT DETECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM HAVING PROGRAM STORED THEREON
Document Type and Number:
WIPO Patent Application WO/2019/176096
Kind Code:
A1
Abstract:
Provided is an object detection device capable of carrying out control so as to stop the operation of a sensor for detecting an object shape when the operation of the sensor is not necessary. This object detection device (1) comprises a feature extraction unit (2) and sensor activation unit (4). When an object passes the irradiation area of the irradiation light of a first sensor for detecting a feature of a portion of an object surface irradiated with the irradiation light, the feature extraction unit (2) extracts an object feature at the irradiation area. If the variation of the extracted feature is lower than a predetermined first threshold, the sensor activation unit (4) activates a second sensor for detecting the shape of the object.

Inventors:
TSUJI Akira (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
Application Number:
JP2018/010531
Publication Date:
September 19, 2019
Filing Date:
March 16, 2018
Export Citation:
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Assignee:
NEC CORPORATION (7-1 Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
International Classes:
G01B11/24; H01H35/00
Foreign References:
JP2000084495A2000-03-28
JP2005156424A2005-06-16
JP2006153602A2006-06-15
Attorney, Agent or Firm:
IEIRI Takeshi (HIBIKI IP Law Firm, Asahi Bldg. 5th Floor 3-33-8, Tsuruya-cho, Kanagawa-ku, Yokohama-sh, Kanagawa 35, 〒2210835, JP)
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