Optical Signalling TRIZ Cases
- Vehicle Headlamp Pivot Mounting with Eccentric Sleeve
A bearing dome with an adjustable second axis compensates for offset movements and vibrations in vehicle headlamps.
- Automotive Lamp Road Pattern Projection for Rear Visibility
A lamp unit projects road patterns to indicate vehicle driving states from multiple angles.
- Ball Joint Elastic Shock Absorption at Max Tilt
Elastic portion absorbs shock during maximum tilt rotation, preventing interference damage and ensuring operational reliability.
- Vehicle Rear Mirror Direction-Indicator Pattern Illumination
Light beams guide through transmissive zones to illuminate a vertical pattern, alerting approaching drivers of lane changes when the turn signal activates.
- Vehicle Notification System for Left-Behind Device Detection
A vehicle processor detects a pre-paired consumer electronics device left inside and triggers an external alert signal.
- Vehicle Parking Sensor Fusion for Cross Traffic Detection
Segmented long-range and short-range sensors detect cross traffic and lateral obstacles, warning drivers of blocked views to prevent collisions.
- Vehicle Light Source Directing Beam to Locate Downed Officer
A vehicle light source directs a focused beam toward a downed officer for rapid visual identification.
- Retractable Alert System Bar for Emergency Vehicle Safety
A retractable bar deploys outward from a vehicle to create a visible safety zone.
- Commercial Vehicle Ground Pattern Projection for Safety
A light source projects controllable patterns onto the ground surface adjacent to a commercial vehicle.
- Cable Range Corrector Drive Unit with Intermediary Tensioning
A threaded drive unit anchors cables within a tapped cylindrical skirt to transmit rotational adjustment into precise linear motion.
- Dump Truck Bed Configuration Detection Using Optical Reflection
Optical detection distinguishes loading from unloading positions to prevent upright transport accidents.
- Window-Mounted Vehicle Speed Display for Tailgating Reduction
A window-mounted display device shows current vehicle speed to calm aggressive tailgaters by providing a visible reminder of the lead car's legal pace.
- Vehicle Side Lighting Bracket with Angled Legs
Segmented brackets with angled legs direct light to side advertising indicia while solar panels power the system without external wiring.
- Automotive Body Element With Hidden Light Source
A translucent automotive body element conceals internal light sources behind opaque coatings to maintain a uniform exterior appearance.