| abstract |
The invention relates to a device for controlling an environment control means which is capable of easily changing the states of a plurality of subjects as required. An environment installation control device (100), which controls the internal environment of a room in which the plurality of subjects exists using an air conditioning device (10) and a lighting device (20). as a plurality of types of environmental control means, comprises: a control execution unit (9) which controls an air conditioning device (10) and the lighting device (20) so that a level of vigilance for the plurality of subjects, which is recognized by a current situational awareness level recognition unit (61), must be within or near a target alertness range, which is recognized by the unit recognition of current situation vigilance level (61). |