Device for preventing deadlock of foreign body in vehicle access, has detection unit comprising optical sensor and mirror system and completely detecting vehicle access region in optical manner

摘要

The device (1) has a detection unit (3) for searching a vehicle access (2). An information processing unit (4) estimates a probability of a deadlock or detection of the deadlock of a foreign body between a vehicle door (5) and a vehicle door frame (6) of a vehicle access. A control unit (7) is provided for blocking or counter movement of the door depending on the probability of the deadlock or the detection of the deadlock of the foreign body. The detection unit comprises an optical sensor (8) and a mirror system (9) and completely detects a vehicle access region (10) in an optical manner.