DEVICE CONTROL SYSTEM

PURPOSE:To control other devices connected to a home bus line from a controller by connecting the controller to the home bus line through an interface. CONSTITUTION:In case of controlling the operation of other devices connected to a home bus line 10, from the first controller 1, other device is controlled by converting a control signal to the control signal of a code conforming with the standard of the home bus line by an interface 11, and sending it to the home bus line 10. In case of executing the control of each device 3-5, from the second controller 1', a prescribed operation is executed by sending the control signal of a code of a standard of the home bus line 10 to the controller 1, converting it to the signal of a code which can control directly each device 2-5 by the interface 11 and sending it to each device 2-5 through a control bus line 14.