| 摘要 |
<p>A device control determiner (11) outputs a control information request containing a condition of an facility device in a data possessing device group possessing control information to be obtained, and a kind of the control information to be obtained. A connection relationship manager (16) manages information regarding a connection relationship among each of the plurality of facility devices. A connection route database (15) stores information regarding a connection route from a reference device that is a reference among the plurality of facility devices to another facility device. The device grouper (14) creates a data possessing device group based on information managed by the connection route database (15) and by the connection relationship manager (16) in accordance with a group creating instruction based on the control information request. An information collective obtainer (13) obtains control information from the facility device in the data possessing device group through a communicator (17), and creates a data array of the obtained control information.</p> |
