| 摘要 |
The invention relates to a device for monitoring the door gap of doors used in rail vehicles, elevators or the like, comprising at least one door leaf whose main closing edge thereof is optionally provided with an elastically deformable or elastically mounted profile, and relates to a method for monitoring such a door gap. The invention is characterized in that the device is activated when each door leaf of the doors is located in a closed final position, and in that the monitoring is effected by pneumatic, optical, inductive, capacitive or magnetic sensors or by combinations of sensors of these types. In principle, these sensors measure a physical quantity that corresponds to the shape or position of the gap/profile and is compared to the quantity of the proper shape/position of the gap/profile. |
