Title:
PRESENCE DETERMINATION DEVICE, METHOD OF DETERMINING PRESENCE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2012/014593
Kind Code:
A1
Abstract:
A detection data acquisition unit acquires detection data indicating the detection results from a human sensor. An operation data acquisition unit acquires operation data indicating the presence or absence of operation input to a prescribed machine. A detection data validity determining unit determines from the detection data and the operation data, the validity of the detection data. A presence determination unit determines from the detection data, the operation data, and the validity determination results with respect to the detection data, whether or not an operator is within the area of a prescribed machine.
Inventors:
KONISHI Yusuke (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
Application Number:
JP2011/063774
Publication Date:
February 02, 2012
Filing Date:
June 16, 2011
Export Citation:
Assignee:
NEC Corporation (7-1 Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
日本電気株式会社 (〒01 東京都港区芝五丁目７番１号 Tokyo, 〒1088001, JP)
日本電気株式会社 (〒01 東京都港区芝五丁目７番１号 Tokyo, 〒1088001, JP)
International Classes:
G06F3/01; G01V9/00; G01V11/00
Attorney, Agent or Firm:
UDAKA Katsuki (No2 Azuma Bldg. 5fl, 14 Kandasakumacho 1-chome, Chiyoda-k, Tokyo 25, 〒1010025, JP)
Claims:
Previous Patent: ISOLATOR
Next Patent: OPTICAL ELEMENT, PRODUCTION METHOD, LIGHT-ASSISTED MAGNETIC RECORDING HEAD, AND MAGNETIC RECORDING D...
Next Patent: OPTICAL ELEMENT, PRODUCTION METHOD, LIGHT-ASSISTED MAGNETIC RECORDING HEAD, AND MAGNETIC RECORDING D...