Title:
CARE SUPPORT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/034064
Kind Code:
A1
Abstract:
A drive control unit according to the present invention drives a first radio wave detection unit, within a room, in a first drive mode in which the radiation frequency of the radio waves is unmodulated, and also drives a second radio wave detection unit, within the same room, in a second drive mode in which the radiation frequency of the radio waves is modulated. The radiation frequency in the first drive mode is included in the modulation width of the modulated radiation frequency in the second drive mode. The drive control unit selects a drive pattern from among: a simultaneous drive pattern; a solo drive pattern; and a combination wherein the simultaneous drive pattern and the solo drive pattern are temporally staggered. In the simultaneous drive pattern, the drive control unit drives the first radio wave detection unit and the second radio wave detection unit simultaneously such that the respective radiation frequencies always differ. In the solo drive pattern, the drive control unit drives either the first radio wave detection unit or the second radio wave detection unit and stops the driving of the other.
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Inventors:
KUSUDA MASAYUKI (JP)
Application Number:
PCT/JP2017/023638
Publication Date:
February 22, 2018
Filing Date:
June 27, 2017
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G01S13/87; G01S13/34; G01S13/536; G01S13/86; G08B21/02; G08B25/04; G08B25/10
Foreign References:
| JP2006255141A | 2006-09-28 | |||
| JPH03115985A | 1991-05-16 | |||
| JP2010107225A | 2010-05-13 | |||
| JPH07209417A | 1995-08-11 | |||
| EP2517621A1 | 2012-10-31 |
Other References:
See also references of EP 3502738A4
Attorney, Agent or Firm:
SANO PATENT OFFICE (JP)
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