| 摘要 |
Apparatus for diagnosing failures and/or malfunctions, in particular for lift doors and/or cars, comprising: at least an accelerometric sensor associated with mechanisms for actuating the doors to detect the state of motion; and/or at least a sensor of acoustic signals associated with mechanisms for actuating the doors to detect their acoustic emissions; and/or at least an optical sensor associated with traction cables of doors and/or cars to detect any unravelling of the cables. Method for diagnosing failures and/or malfunctions, in particular for lift doors and/or cars. |
