Title:
DISHWASHER AND EVALUATION METHOD OF WASHING STATE
Document Type and Number:
Japanese Patent JP2018031598
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a dishwasher, when washing objects to be washed, capable of uniformly evaluating dirt remaining on the washing objects.SOLUTION: A dishwasher for washing objects to be washed with wash, includes: a first image capture mechanism for photographing the washing objects before washing and capturing the photographed image as a first image as digital data; a second image capture mechanism for photographing the washing objects after the washing and capturing the photographed image as a second image as digital data; a first dirt quantitative determination mechanism quantitatively determining dirt attached to the washing objects before the washing from the first image and calculating a first dirt quantitative determination value; a second dirt quantitative determination mechanism quantitatively determining the dirt attached to the washing objects after the washing from the second image and calculating a second dirt quantitative determination value; and an evaluation mechanism that evaluates dirt remains attached to the washing objects from a difference between the first dirt quantitative determination value and the second dirt quantitative determination value.SELECTED DRAWING: Figure 1
Inventors:
KUNINAKA YOSHITO
YOSHIMURA MISATO
YOSHIMURA MISATO
Application Number:
JP2016162060A
Publication Date:
March 01, 2018
Filing Date:
August 22, 2016
Export Citation:
Assignee:
NIITAKA KK
International Classes:
G01N21/17; A47L15/14; G06T1/00
Domestic Patent References:
| JP2012071030A | 2012-04-12 | |||
| JP2006183024A | 2006-07-13 | |||
| JP2006280403A | 2006-10-19 | |||
| JP2001235423A | 2001-08-31 | |||
| JP2015221096A | 2015-12-10 | |||
| JP2015148107A | 2015-08-20 |
Foreign References:
| US20100328450A1 | 2010-12-30 |
Attorney, Agent or Firm:
Atomi International Patent Office
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