Washing / drying prediction device, washing / drying prediction method, washing / drying prediction program

摘要

To predict drying time independently from the conditions such as the material and thickness of laundry.SOLUTION: A washing drying prediction device includes: a data storage part 303 storing reference value information that is used for laundry drying prediction and includes a reference change amount threshold value M, a reference time interval N, reference drying first half time X, and reference drying latter half time Y; drying completion detection means 81 for detecting the completion of drying on the basis of whether a dryness value at the present time is equal to or greater than a drying completion threshold value, when time series data of the dryness value regarding laundry whose dryness should be predicted is acquired from a dryness value sensor; change point passing time detection means 82 for detecting a change point which is the time point where a dryness curve becomes equal to or greater than the reference change amount threshold value M, and for acquiring change point passing time chg which indicates the time from the washing start to the change point for the laundry whose dryness should be predicted; and dryness prediction time calculation means 83 for calculating dryness prediction time using the detection result by the dryness completion detection means 81 and the detection result by the change point passing time detection means 82.SELECTED DRAWING: Figure 3