The invention relates to a system for cleaning an optical surface of an optical device. The cleaning system includes a wiper blade for a window, the wiper blade being arranged to wipe a wiping zone of the window that is separate from an optical surface. Th...

A first aspect of the invention refers to a cleaning device (10) for cleaning a vehicle-mounted optic surface (2), comprising a housing (11), the housing (11) comprising an opening (12) adapted to fit an optic surface (2), a fluid inlet (13) arranged to ta...

A vehicle-mounted camera device that is mounted on a vehicle and captures a surrounding image from which lights are collected by a lens (1a), in which the lens (1a) is set so as to have the surface having a contact angle less than or equal to 100, preferab...

To clean stain on a lens caused by white turbidity. A turbidity degree calculating unit (40) calculates a degree of the white turbidity U on a surface of the lens (12) based on a brightness gradient g of an image I (x, y), and a lens cleaning control unit ...

An on-board device, that outputs a control signal to a cleaning control unit that controls accumulation removing units used to remove accumulations settled on a photographic lens in an on-board camera by adopting a plurality of methods, includes: an accumu...

A pop-up external lens washing system has an extendable aiming fixture configured to aim a lens cleaning spray at an external lens which is exposed to the elements and apt to become soiled with debris. The extendable nozzle assembly is configured to be aim...

A diagnosis device (1, 1a, 1b) of a dirt removal device for removing dirt of a vehicle mounted camera, including a characteristic quantity extraction part (4, 4a) that extracts a characteristic quantity of the image of a particular area photographed by the...

A vehicle includes a vehicle frame and an optical device mounted on the vehicle frame. A first temperature sensor senses ambient air temperature surrounding the vehicle frame, a second temperature sensor senses a temperature of a lens of the optical device...