Optical Signalling TRIZ Cases
- Driver Monitoring System Alerting Maneuvers and Suspension Control
Human driver monitoring system detects inattentiveness and triggers vehicle maneuvers to refocus the operator.
- Flexible Ring Moving Device for Changing Geometries
Segmented drive members steer a flexible ring to navigate changing geometries, resolving the trade-off between adaptability and structural complexity.
- Motor Vehicle Headlamp Adjustment Device Rolling Element Mechanism
A rolling element transmits linear actuator motion into rotational headlight adjustment via peripheral surfaces.
- Automated Driving Indicator Lamp Lighting Control
A lamp controller activates an automated driving indicator lamp before vehicle departure to signal impending movement.
- Direction Indication Mechanism Miniaturization via Segmented Cam Surfaces
Segmenting cam surfaces onto a rotating bracket and fixed wall miniaturizes the housing while maintaining full ratchet displacement for steering controls.
- Vehicle Driver Recognition via Shoe Imaging and Automatic Mode Setting
A vehicle system uses a camera to capture driver shoe images for automatic driving mode configuration.
- Removable Operating Element for Vehicle Light Bulb Holder
A removable operating element manually actuates a vehicle light bulb holder, eliminating complex rotational movements required for bulb replacement.
- Light Guiding Member Fixation Structure for Vibration Resistance
A clamping structure secures a light guiding member using a flange and shaft portion within a holder.
- Dual Hinged Safety Sign Device with Flexible Arm
A dual hinged safety sign device uses a flexible arm to extend and retract visual indicators on vehicle sides.
- Concealed Vehicle Lighting with Printed Light Sources
A vehicle illumination apparatus uses a printed emitting layer and reflective backing to reveal surface symbols through selective activation.