Title:
検出装置およびシステム
Document Type and Number:
Japanese Patent JP6775795
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a detection device capable of detecting a degree of deposits deposited on an object.SOLUTION: Since reflectance of a white board 21 and that of a black board 22 are different from each other, difference of intensity between white board reflected light LW and black board reflected light LB becomes maximum in a state in which deposits are not deposited on a white black board 20 and becomes smaller as a degree of deposits is larger. Thus, on the basis of the difference of intensity between the white board reflected light LW and the black board reflected light LB, a degree of deposits deposited on the white board 21 and the black board 22 can be detected. The white black board 20 is under the same environment as a solar panel 3 in a deposition mode of deposits, so that a degree of deposits deposited on the solar panel 3 can be detected by detecting a degree of deposits deposited on the white black board 20.SELECTED DRAWING: Figure 2
Inventors:
Yoshito Kusuhara
Kenichi Sakaki
Ryoichi Nagata
Yoshinobu Se
Yasushi Iwata
Masahiro Wada
Kenichi Sakaki
Ryoichi Nagata
Yoshinobu Se
Yasushi Iwata
Masahiro Wada
Application Number:
JP2016154185A
Publication Date:
October 28, 2020
Filing Date:
August 05, 2016
Export Citation:
Assignee:
National Institute of Technology
Yupiteru Kagoshima Co., Ltd.
Jupiter Corporation
Yupiteru Kagoshima Co., Ltd.
Jupiter Corporation
International Classes:
G01N21/47
Domestic Patent References:
| JP2004239695A | ||||
| JP8219945A | ||||
| JP2095242A | ||||
| JP2007110038A | ||||
| JP7120388A | ||||
| JP51032377A | ||||
| JP51088830A |
Foreign References:
| KR1020140120395A | ||||
| CN106483143A |
Attorney, Agent or Firm:
Patent business corporation NEXT