A washer fluid distribution device includes a plurality of nozzle units formed consecutively, a transfer conduit configured to pass through the plurality of nozzle units and having one end fluidly connected to an introduction part, the introduction part located at one end of the transfer conduit and configured to allow a washer fluid to be introduced from a washer pump, a plurality of discharge holes configured to correspond to the number of the nozzle units in the transfer conduit and having different angles based on a center of the transfer conduit, and a controller configured to control a rotation angle of the transfer conduit to allow the discharge holes to correspond to the nozzle units in response to a user's request.

Examples of the present disclosure provide an apparatus comprising: a wiper assembly and a sensor assembly. The wiper assembly may include: a linkage assembly; a wiper blade removably attached to the linkage assembly; and a actuator coupled to the linkage assembly and configured to enable rotation of the linkage assembly around a shaft. The sensor assembly may include: a plurality of optical sensors arranged along a linear axis; and a window between the plurality of optical sensors and the wiper assembly. The wiper blade is longitudinally oriented parallel to the linear axis, and the wiper blade is configured to translate in a direction perpendicular to the linear axis while maintaining contact with the window during translation.

Examples of the present disclosure provide an apparatus comprising: a wiper assembly and a sensor assembly. The wiper assembly may include: a linkage assembly; a wiper blade removably attached to the linkage assembly; and a actuator coupled to the linkage assembly and configured to enable rotation of the linkage assembly around a shaft. The sensor assembly may include: a plurality of optical sensors arranged along a linear axis; and a window between the plurality of optical sensors and the wiper assembly. The wiper blade is longitudinally oriented parallel to the linear axis, and the wiper blade is configured to translate in a direction perpendicular to the linear axis while maintaining contact with the window during translation.

A windshield cleaning assembly for a vehicle includes a wiper that is operationally coupled to a wiper motor of a vehicle. A pipe is coupled to the wiper and extends from proximate to opposing ends of a blade of the wiper. The pipe has a first end that is closed. A pump is coupled to the vehicle is operationally coupled to an electrical circuit of the vehicle. A tank is coupled to the vehicle and is fluidically coupled to the pump. The tank is configured to position a fluid. A tube is fluidically coupled to and extends between the pump and a second end of the pipe. The pump is positioned to selectively pump the fluid from the tank through the tube and the pipe. The fluid exits the pipe under pressure through a plurality of holes to clean the windshield.

A motor-powered windshield scourer for any type of a motor-powered vehicle and or motor craft. The motorized windshield scourer may have a motor propelled appendages or a singular appendage that have replaceable scouring attachments joined to the appendages. The motor that propels the appendages can be positioned anywhere on or in the motor vehicle/craft, whether under the hood, in the cabin or elsewhere. The motor driven appendages with joined scouring attachments may be mounted on the windshield of the vehicle directly opposite of the windshield wiper blades. When turned on, the motor may move the appendages with joined attachments in a side to side and/or up and down motion across the windshield. The appendages may include an unpliable metal such as: steel, titanium, tungsten, or inconel, and the scouring attachments may include nylon scouring pads or a vinyl coated mesh attached to and covering rubber or foam.

A vehicle cleaning system includes a wiper motor, a vehicle wiper, a washer nozzle, a washer pump, and a controller. The wiper motor forwardly and reversely rotates an output shaft. The vehicle wiper is coupled to the output shaft and reciprocally wipes a surface for wiping in accordance with forward and reverse rotations of the output shaft. The washer nozzle is arranged on the vehicle wiper. The washer pump feeds a washer fluid to the washer nozzle. The controller controls the wiper motor and the washer pump. The controller drives the washer pump so that the washer fluid is ejected in a direction in which accumulated snow is present based on a determination that the vehicle wiper is in a constrained state caused by accumulated snow.

A method for washing a window of a vehicle, using at least one wiper blade member and a liquid projector that projects liquid for washing the window onto a wiping surface has a first wiping cycle including a first step of actuating the wiper blade member to move over the window in a first direction from a first starting position to a wiping end position, while projecting the liquid onto the wiping surface, and a second step of actuating the wiper blade member to move over the window in a second direction opposite the first direction from the wiping end position to the first starting position, and a second wiping cycle including a third step of actuating the wiper blade member to move over the window in the first direction from the first starting position to the wiping end position, while projecting the liquid onto the wiping surface.

When an operation signal of a view-obstructing material removal mode switch has been detected, a controller controls such that wiping operation is performed while spraying washer fluid toward the opposite side to a movement direction side of a wiper blade, after which a wiping operation in which washer fluid is not sprayed is performed.

The invention relates to a wiping device (1) for a motor vehicle window (30), comprising a windscreen wiper frame (10) and a piezoelectric film (2), said piezoelectric film (2) being mounted on the windscreen wiper frame (10) such as to produce an electric current. The invention also relates to a warning method and a spray control method for such a wiping device (1).

Vehicle camera assemblies comprising integrated self-cleaning assemblies. In some embodiments, the self-cleaning assembly may be configured to engage the camera housing and/or assembly by way of a snap-fit connection. In some embodiments, the snap-fit means may comprise a flexible coupling member. In some such embodiments, the snap-fit means may further comprise a rigid coupling member. The cleaning assembly may be removably coupleable with the camera housing to allow for cleaning, maintenance, and the like.