PROBLEM TO BE SOLVED: To provide an indoor environment adjustment apparatus including air cleaning means, capable of cleaning indoor air before a user comes home according to users time to come home.SOLUTION: The indoor environment adjustment apparatus comprises: air cleaning means collecting dust, pollen or both the dust and the pollen from indoor air and cleaning the air a detection sensor detecting an amount of the dust, the pollen or both of them contained in the indoor air necessary-air-cleaning-time calculation means calculating necessary air cleaning time required to clean the air from the amount of the dust, the pollen or both of them detected by the detection sensor planned-time-to-come-home storage means acquiring and storing therein users planned time to come home and control means controlling the air cleaning means from information of the detection sensor, the necessary-air-cleaning-time calculation means, and the planned-time-to-come-home storage means. The control means controls the air cleaning means to start operating earlier than the planned time to come home by the necessary air cleaning time, and to stop after operating for predetermined time.COPYRIGHT: (C)2015,JPO&INPIT【課題】使用者の帰宅時刻に合わせて使用者が帰宅する前に室内の空気を浄化することができる、空気清浄手段を備えた室内環境調整装置を提供する。【解決手段】室内の空気から塵埃、又は花粉、又はその両方を捕集し、空気を浄化する空気清浄手段と、室内の空気に含まれる塵埃、又は花粉、又はその両方の量を検知する検知センサーと、検知センサーが検知した塵埃、又は花粉、又はその両方の量から、空気を浄化するまでに要する空気清浄必要時間を算出する空気清浄必要時間算出手段と、使用者の帰宅予定時刻を取得し記憶する帰宅予定時刻記憶手段と、検知センサーと空気清浄必要時間算出手段及び帰宅予定時刻記憶手段の情報から、空気清浄手段を制御する制御手段とを備え、制御手段が、空気清浄手段を帰宅予定時刻から空気清浄必要時間以上早く稼動開始させて、所定時間稼動させた後に停止させるようにした。【選択図】図2
