| 摘要 |
PURPOSE:To improve the response property with respect to one's entrance and exitance by a method wherein in the air conditioning control device for controlling air conditioning in proportion to a thermal load, the number of persons present in living rooms is detected so as to estimate the thermal load. CONSTITUTION:An external thermal load calculator 159 calculates an external thermal load on the base of information from an insolation meter 140 and an external thermometer 141 and a lighting thermal load calculator 157 calculates thermal loads on lighting instruments 142 and 143 in the living rooms 102 and 103 on the bases of electric currents 170 and 171 applied on the instruments. A human body thermal load calculator 156 calculates the thermal load on the human body on the base of output information inputted to the calculator through human body sensors 124-127 arranged on entrance doors 110 and 111 of the building and those 120-123 arranged on entrance doors 112 and 113 of the living rooms and one's entrance and exitance detecting sensors 150-153. The values calculated by the above-mentioned calculators are then inputted to a thermal load calculator 158 for calculating separately thermal loads applied on the living rooms so that a heat source machine and air conditioners 131-133 for the living rooms are controlled on the bases of the results of calculations by the calculator 158. Thus, with the above structure, it is made possible to improve the response property of the air conditioning control device with respect to one's entrance and exitance in and from the living rooms. |
