The purpose of this invention is air conditioning of a facility wherein unevenness of an air conditioning environment of the facility is curbed by adaptive automatic adjustments to an air conditioning method by an air conditioner. In the present invention, a monitoring unit (13) acquires a plurality of items of environmental information from a plurality of environmental sensors (23) and extracts an identifier of an environmental sensor (23) associated with environmental information that does not match an air conditioning environment condition. An air conditioning pattern control unit (15) extracts, by simulation, an air conditioner (22) that affects the extracted environmental sensor (23). A trial air conditioning pattern generation unit (16) generates a plurality of trial air conditioning patterns. The air conditioning pattern control unit (15) causes the air conditioner (22) to sequentially execute the trial air conditioning patterns and stores a trial air conditioning pattern that meets the air conditioning environment condition in a storage device as a valid air conditioning pattern. The air conditioning pattern control unit (15) generates a plurality of valid air conditioning pattern combinations from a plurality of valid air conditioning patterns in the storage device and causes the air conditioner (22) to sequentially execute the plurality of valid air conditioning patterns.本發明之監視部(13)從多個環境感測器(23)取得多個環境資訊，擷取出與不符合空調環境條件的環境資訊對應之環境感測器(23)的辨識碼。空調樣式控制部(15)利用模擬擷取出會影響已擷取的環璄感測器(23)之空調機(22)。試行空調樣式產生部(16)產生多個試行空調樣式。空調樣式控制部(15)使試行空調樣式在空調機(22)依序執行，將滿足空調環璄條件的試行空調樣式作為有效空調樣式儲存在記憶裝置。空調樣式控制部(15)從位於記憶裝置的多個有效空調樣式產生多個有效空調樣式組合，使多個有效空調樣式在空調機(22)依序執行。
