A wiper system for a vehicle windshield, the wiper system comprising a support assembly that is slidably movable along a guide rail, a wiper rotatably mounted on the support assembly, the wiper comprising a wiper arm and a wiper blade connected thereto, wherein the support assembly comprises a first motor mounted on a motor base, the motor base being slidably movable relative to a tilting table between at least two different positions for interacting with a first coupling element to rotate the wiper arm around a rotation axis, and for interacting with a second coupling element to adjust a length of the wiper, a second motor adapted to pivot the tilting table around a pivot axis, the tilting table being movable between at least two different positions, i.e., a non-operating position and a tilted position wherein the wiper blade is inclined thus applying a pressure on the vehicle windshield.

Method for determining cleaning information for a camera sensor which includes a blockage on a transparent camera sensor component in an optical camera sensor path, the method including: processing a captured camera image with a neural network algorithm which determines as an output a degree of camera sensor blockage by segmenting a part of the camera image and a camera sensor blockage class by classification of a part of the camera image, determining cleaning information dependent on the camera sensor blockage degree and the camera sensor blockage class, wherein the cleaning information describes that a cleaning of the camera sensor is required if a cleaning criterion is assigned to the determined camera sensor blockage class and if a degree threshold is exceeded by the determined camera sensor blockage degree, and transmitting the cleaning information to a camera sensor cleaning device to clean the camera sensor.