Vorrichtung zum Erkennen eines Hindernisses in dem Öffnungsbereich eines bewegbaren Schliesselements eines Kraftfahrzeugs

摘要

The obstacle detection device uses a sensor with an electrical conductor (40) providing an electric field (F) in the path of movement of the electric window (20) or sunroof, for detection of an obstacle via a capacitive field variation. An electrically insulated conductive surface (50) screens the electric window or sunroof from the electric field.