ROOM TEMPERATURE ESTIMATION SYSTEM, INFORMATION PROCESSING DEVICE, METHOD AND PROGRAM

PROBLEM TO BE SOLVED: To estimate a room temperature on the basis of a measurement value of a sensor mounted on a lighting fixture.SOLUTION: A room temperature estimation system including one or more sensor modules arranged in the vicinity of lighting means and an information processing device is provided. The sensor modules include a temperature sensor and a radiation temperature sensor. The information processing device includes: a correction value update propriety determination part for determining the property of updating a correction value on the basis of the magnitude of difference between a first measurement value of the temperature sensor and a second measurement value of the radiation temperature sensor of the sensor module during a lighting-off period of the lighting means; a correction value calculation part for calculating the latest correction value of the sensor module on the basis of the first measurement value and the second measurement value in the case of determining the update possibility of the correction value of the sensor module; and a room temperature estimation value calculation part for calculating an estimation value of a room temperature on the basis of the latest second measurement value and the latest correction value which are acquired during a lighting-on period of the lighting means.SELECTED DRAWING: Figure 4 【課題】照明器具に搭載したセンサの測定値に基づいて室温を推定する。【解決手段】照明手段に近接配置される１以上のセンサモジュールと情報処理装置を含む室温推定システムであって、前記センサモジュールは、温度センサと放射温度センサを含み、前記情報処理装置は、前記照明手段の消灯期間に、前記センサモジュールの前記温度センサの第１の測定値と前記放射温度センサの第２の測定値の差分の大きさに基づいて補正値の更新の可否を判定する補正値更新可否判定部と、前記センサモジュールの前記補正値の更新可が判定された場合に、前記第１の測定値および前記第２の測定値に基づいて該センサモジュールの最新の前記補正値を算出する補正値算出部と、前記照明手段の点灯期間に、取得した最新の前記第２の測定値と最新の前記補正値に基づいて室温の推定値を算出する室温推定値算出部とを含む室温推定システムを提供する。【選択図】図４