| 摘要 |
<p>A method and device for controlling electrical devices which consist of a number of distributed power outlets that are able to carry out different actions, such as turning lights on and off, regulating heat, triggering fire extinguishing system etc. Further, there are a number of distributed transmitters and a central unit. The power outlets and the transmitters are all given unique addresses, and the central unit provides a description of a logical connection between the transmitters and the power outlets. The activation of a transmitter and/or response from a transmitter to a query from the central unit sends a signal to the central unit, which in turn processes the signal, and on the basis of the logical connection passes on the signal to the power outlets concerned so that they carry out the necessary actions. The control of one or more of the categories of equipment: lights, heating, alarms etc., can be achieved within a single system.</p> |
