| 摘要 |
PROBLEM TO BE SOLVED: To improve extensibility of the entire indoor network by making it possible to connect a new apparatus to the indoor network even after construction of a dwelling house.SOLUTION: A home management extension system 100 automatically controls a power consumption apparatus 3 installed in a dwelling house 200, a photovoltaic power generation device 2, and a system side power supply 1 by connecting the apparatus, device, and power supply through an indoor network N in the dwelling house 200. The home management extension system 100 comprises: a control device 6 connected to the indoor network N; and a CD tube (second CD tube 62) for being used for inserting a connection line 61 for connecting the control device 6 and an extension device 40 in the future, where one end of the CD tube is arranged on the control device 6 side, another end of the CD tube (the second CD tube 62) is arranged at a ceiling inspection port 31 installed on a ceiling 201 of the dwelling house 200, and space S for installing the extension device 40 is installed at the ceiling inspection port 31. |
