| 摘要 |
With this safety equipment in a multimobile lift group, collisions between cages (C1..CN) operating in the same shaft (1) can be prevented. For this purpose, each cage (C1..CN) is equipped with a safety module (10). In order not to cause a ny collision in the case of a stop command of a cage (C1..CN), the safety modul e (10) must know the positions and speeds of the other cages (C1..CN) at all times. A decision module (12) integrated into the safety module (10) processes the travel data received by way of the communications system (11) and decides whether a cage (C1..CN) may or may not stop. Furthermore, the decision module (12) determines the braking behaviour of a cage (C1..CN) (normal stop, emergency stop or triggering of the cage-catching device). |
