DEW CONDENSATION RISK PREDICTION SYSTEM AND PROGRAM

To simply predict whether there is a dew condensation risk of an earthen floor in a non-air conditioned building.SOLUTION: A dew condensation risk prediction system comprises: storage means (32) of storing the difference between a floor temperature at a reference time and a minimum floor temperature of each day detected by a temperature sensor in the past as an actual measurement difference value; threshold setting means (22) of setting a threshold used for determining a dew condensation risk within 24 hours from the reference time on a daily basis based on the floor temperature detected at the reference time by the temperature sensor and the past actual measurement difference value stored in the storage means; and determination means (23) of comparing the threshold set by the threshold value setting means with a maximum dew point temperature forecast value within 24 hours from the reference time, and determining whether there is a dew condensation risk on a daily basis.SELECTED DRAWING: Figure 2 【課題】非空調の建物における土間床の結露リスクの有無を簡易に予測する。【解決手段】結露リスク予測システムは、温度センサによって過去に検知された１日ごとの基準時刻の床温度と最低床温度との差を、実測差分値として記憶する記憶手段（３２）と、温度センサにより基準時刻に検知された床温度と記憶手段に記憶された過去の実測差分値とに基づいて、１日単位で、基準時刻から２４時間以内の結露リスク判定に用いる閾値を設定する閾値設定手段（２２）と、閾値設定手段で設定した閾値と、基準時刻から２４時間以内の最高露点温度予報値とを比較し、１日単位で結露リスクの有無を判定する判定手段（２３）とを備える。【選択図】図２