| 摘要 |
The invention proposes an electronic switching apparatus ( 11 ) and an appropriate method for electronically switching two autonomous emergency intervention systems ( 10, 12 ) for automatically redressing malfunctions in locally arranged installations, where a sensor system ( 301, 302, 303, 304 ) in an installation is used to detect a malfunction event in the installation and where transmitted malfunction parameters are taken as a basis for selecting and activating dedicated intervention means ( 101, . . . , 105 ) for specific operation and faults using the first emergency intervention system ( 10 ). Upon activation, the intervention means ( 101, . . . , 105 ) are used to automatically redress the malfunction in the affected installation. When synchronized signal threshold values for a fault memory module are detected, the enabling of the emergency intervention system ( 10/12 ) is changed and adapted for specific installations and users by means of an activation apparatus ( 112 ) in the electronic switching apparatus ( 11 ).
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