An assembly includes a housing defining a chamber and having an air inlet. The assembly includes a blower in the chamber and in fluid communication with the air inlet. The assembly includes a sensor defining a field of view and supported by the housing. The housing has an outlet vent of variable size. The outlet vent is in communication with the blower and aimed across the field of view of the sensor.

A sensor system to be mounted on a vehicle includes a LiDAR, a camera, a housing that accommodates the LiDAR and the camera and a cleaner that is attached to the housing and has at least one nozzle configured to clean a first cleaning target surface corresponding to the LiDAR and a second cleaning target surface corresponding to the camera at the same time using a cleaning medium.

A sensor system to be mounted on a vehicle includes a LiDAR, a camera, a housing that accommodates the LiDAR and the camera and a cleaner that is attached to the housing and has at least one nozzle configured to clean a first cleaning target surface corresponding to the LiDAR and a second cleaning target surface corresponding to the camera at the same time using a cleaning medium.

A sensor assembly includes a cylindrical sensor housing extending vertically upward from a sensor-housing bottom, a gutter elongated circumferentially around the sensor-housing bottom, a drain channel extending radially outward from the gutter, at least one air nozzle positioned radially outside the gutter and directed radially inward, and a panel extending above and radially inward from the air nozzle.

There is disclosed a viewing system coupled to a motor vehicle having a frame having a roof, at least one support, and a body with the at least one support supporting the roof over the body. The system can comprise at least one camera, at least one screen coupled to the support. In addition each camera is coupled to the at least one support and wherein said at least one screen is in communication with the first set of cameras, wherein said at least one screen displays images presented by the first set of cameras. This device can provide additional view in the blind spot of the vehicle.

There is disclosed a viewing system coupled to a motor vehicle having a frame having a roof, at least one support, and a body with the at least one support supporting the roof over the body. The system can comprise at least one camera, at least one screen coupled to the support. In addition each camera is coupled to the at least one support and wherein said at least one screen is in communication with the first set of cameras, wherein said at least one screen displays images presented by the first set of cameras. This device can provide additional view in the blind spot of the vehicle.

Systems, devices, and methods for cleaning a sensor are provided. A sensor can include a housing. The housing can include a curved lens. The sensor can further include an inlet configured to receive a pressurized fluid. The sensor can further include a rotatable fluid distributor positioned within the housing. The rotatable fluid distributor can be configured to receive the pressurized fluid from the inlet. The sensor can further include a plurality of nozzles positioned around an exterior of the housing. Each of the plurality of nozzles can be configured to direct a flow of the pressurized fluid onto at least a portion of the curved lens. When the pressurized fluid is provided to the inlet, the rotatable fluid distributor can be configured to receive the pressurized fluid from the inlet and distribute the pressurized fluid to only a subset of the plurality of nozzles at any time.

Systems, devices, and methods for cleaning a sensor are provided. A sensor can include a housing. The housing can include a curved lens. The sensor can further include an inlet configured to receive a pressurized fluid. The sensor can further include a rotatable fluid distributor positioned within the housing. The rotatable fluid distributor can be configured to receive the pressurized fluid from the inlet. The sensor can further include a plurality of nozzles positioned around an exterior of the housing. Each of the plurality of nozzles can be configured to direct a flow of the pressurized fluid onto at least a portion of the curved lens. When the pressurized fluid is provided to the inlet, the rotatable fluid distributor can be configured to receive the pressurized fluid from the inlet and distribute the pressurized fluid to only a subset of the plurality of nozzles at any time.

A vehicular driver assistance system includes a camera that views through the windshield of the vehicle and a control device having an image processor that processes captured image data. Responsive to processing of captured image data by the image processor, the system adjusts a light beam emitted by a headlamp of the vehicle. The control device, responsive at least in part to image data processing by the image processor, determines when the vehicle is at a construction zone. Responsive to determination that the vehicle is at a construction zone, image processing of image data captured by the camera is adjusted to discriminate construction zone signs from taillights of leading vehicles. Responsive to determination of the vehicle exiting the construction zone, the control device adjusts the light beam emitted by the headlamp of the vehicle responsive to determination of headlamps of approaching vehicles and taillights of leading vehicles.

A vehicular driver assistance system includes a camera that views through the windshield of the vehicle and a control device having an image processor that processes captured image data. Responsive to processing of captured image data by the image processor, the system adjusts a light beam emitted by a headlamp of the vehicle. The control device, responsive at least in part to image data processing by the image processor, determines when the vehicle is at a construction zone. Responsive to determination that the vehicle is at a construction zone, image processing of image data captured by the camera is adjusted to discriminate construction zone signs from taillights of leading vehicles. Responsive to determination of the vehicle exiting the construction zone, the control device adjusts the light beam emitted by the headlamp of the vehicle responsive to determination of headlamps of approaching vehicles and taillights of leading vehicles.