| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a store centralized control device capable of easily measuring a degree of an influence of an air conditioner on a showcase which corresponds to conventional positional information at a low cost, and utilizing it for energy saving operation. <P>SOLUTION: Operations of a plurality of showcases C1-Cm and indoor units A1-An are controlled in a lump. The store centralized control device includes an in-compartment temperature sensor 7 which measures in-compartment temperatures of the respective showcases C1-Cm, an influence degree measurement part measuring variations in in-compartment temperatures of the respective showcases C1-Cm when one of the indoor units A1-An is placed in operation while in-compartment cooling operations of the showcases C1-Cm are stopped, and an influence degree storage part which stores degrees of influences of the indoor units A1-An on the showcases C1-Cm measured by the influence degree measurement part. <P>COPYRIGHT: (C)2013,JPO&INPIT |
