Title:
断熱性能推定装置、及び、断熱性能推定方法
Document Type and Number:
Japanese Patent JP6660613
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a heat insulation performance estimation device and a heat insulation performance estimation method capable of enhancing estimation accuracy of heat insulation performance.SOLUTION: A heat insulation performance estimation device 10 includes an estimation part 14. The estimation part 14 determines a function showing secular change of temperature by using a measurement value of room temperature before the operation of a temperature control device 40 is stopped, an acquired measurement value of the outdoor temperature, and a predetermined heat transfer model. The estimation part 14 estimates heat insulation performance of a building based on an approximate curve acquired by fitting the determined function to time series data of the measurement value of the room temperature after the operation of the temperature control device 40 is stopped. Also, the estimation part 14 performs processing for reducing an influence of noise contained in the time series data or an influence of loss of data in the time series data, in fitting.SELECTED DRAWING: Figure 1
Inventors:
Yuji Ozaki
Application Number:
JP2015226805A
Publication Date:
March 11, 2020
Filing Date:
November 19, 2015
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F24F11/46; F24F11/54; F24F11/63; F24F11/70; G01K11/00; G01N25/18
Domestic Patent References:
| JP2011237124A | ||||
| JP2012203721A | ||||
| JP2010231447A | ||||
| JP2010078447A | ||||
| JP2009069079A | ||||
| JP2014109809A | ||||
| JP2014135015A |
Foreign References:
| WO2014002382A1 |
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka