Vehicle Cleaning TRIZ Cases
- Dual-Outlet Spray Nozzle for Simultaneous Camera and Window Cleaning
A dual-outlet nozzle sprays one fluid stream at the vehicle window and another at the camera to clear debris from both surfaces at once.
- Vehicle Sensor Spray Timing Control for Uniform Cleaning Pressure
A timed delay between tank motor startup and distributor opening equalizes hose pressure for consistent cleaning of vehicle sensors.
- Wiper Blade Center Mounting Base for Aerodynamic Spring Retention
Integrated spring pockets, spoiler-matched profiles, and locking tabs improve wiper blade aerodynamics, alignment, and retention.
- Telescoping Sensor Nozzle for Cleaning Without View Obstruction
A fluid-pressure telescoping nozzle cleans vehicle sensors only when needed, keeping the field of view clear during normal operation.
- Vehicle Sensor Cleaner Control for Low Washer Fluid Conditions
When washer fluid runs low, the cleaner control switches sensor cleaning modes to conserve liquid and maintain reliable LiDAR and camera sensing.
- Wiper Blade Lip Structure With Cavity Damping for Stable Wiping
A cavity-backed wiper lip with damping and segmented tilt bars improves windshield contact, moisture removal, and mounting stability.
- Camera-Based Windshield Wetness Detection for Adaptive Auto Wiping
Vehicle camera images of the windshield and ground adjust wiper speed and sampling rate to avoid unnecessary wiping and energy use.
- Vehicle Sensor Cover Fouling Detection Using Radar-Camera Cross-Check
Radar detections are checked against camera images to spot outer cover deposits, trigger cleaning or heating, and avoid false object sensing.
- Fluid-Bearing Sensor Cover Cleaning for Compact Vehicle Optics
A cleaning agent doubles as fluid bearing and drive to clean vehicle sensor covers in less space while reducing cleaner use.
- Heated Sensor Cleaning Fluid Control to Prevent Icing Damage
Temperature feedback keeps sensor-cleaning fluid warm enough to clear ice while avoiding hydrophobic coating damage and excess heating.
- Composite Wiper Blade With Integrated Wash Tube for Aircraft Windshields
An integrated wash tube in a composite aircraft wiper blade dispenses fluid without welding or brazing, preserving support strength and cleaning performance.
- Retractable Roof Sensor Clearance Control for Autonomous Vehicles
Map-based clearance detection retracts a roof sensor before low structures, preserving ground coverage while avoiding collisions.
- Wiper Standby Position Switching for Small Mobility Vehicles
Operation-time signals let a small mobility vehicle wiper switch between two standby positions, improving maintenance access and usability.