| 摘要 |
Electrical switching arrangement comprises system components on the door side including units for acquiring electrical changing actions, especially the movement of a user in the surrounding region of a door system close to the door handle. The switching arrangement is structured so that it analyses changes of the signal results with respect to the temporary signal changing pattern. Preferred Features: The temporary signal changing pattern is based on a change of the field electrical properties of the surrounding region of the door handle. |
