| 摘要 |
The sensor has a monitoring unit (11) including a capacitor electrode (13) and an analysis and control circuit (15). The circuit outputs a warning signal based on the capacitance of the electrode. The circuit outputs an access control signal based on the comparison between an encoded access authorization signal and a predetermined code, where the control signal controls the path of an elevator cabin. An independent claim is also included for a method for monitoring a motor-driven sliding door of an elevator. |
