| 摘要 |
The invention relates to a method and device for simulating the presence of people, with at least one automatically operable electrical load. A first variable of the surroundings of the electrical load is detected and converted into a first parameter signal. A random signal is generated using a random number generator circuit. The first parameter signal is combined with the random signal, said combination resulting in a control interval signal which controls generation of starting signals which are transferred to a switchgear. The current supply to the electrical load is established, reduced or disconnected by the switchgear. The number of starting signals during a preset interval is predetermined by the control interval signal within the preset limits of a frequency interval. |
