Lighting Circuits TRIZ Cases
- Vehicle Cabin Light Guidance for Occupant Gaze Direction
Coordinated cabin light paths guide an occupant's gaze toward detected objects while adapting brightness and contrast for clearer alerts.
- Vehicle Circumference Light Signaling for Autonomous Action Awareness
Distributed vehicle lights around the cabin perimeter signal impending autonomous maneuvers, helping occupants understand and react in time.
- Seat Switch Lighting Control for Folded Armrest Glare
Armrest position sensing adjusts seat switch brightness with fade-in and fade-out control to prevent glare and improve cabin aesthetics.
- Vehicle Lighting Control for Visual Data Transmission Status
Sequential vehicle lighting maps signal flow, device position, and processing speed into visible transmission and reception status for clearer interaction.
- Driver Service Selection Using Physiological State and Availability
Physiological and context sensing filters relaxing or stimulating driver services by availability, preferences, and experience to improve comfort and safety.
- Steering Wheel Lighting Assembly With Integrated Bezel and Wire Groove
A bezel light hole, body groove, and wire groove simplify steering wheel lighting assembly, reducing parts and improving mass productivity.
- Mutual LED Lighting Monitor Control for Dual Display Devices
Cross-device LED state monitoring enables abnormal lighting detection and forced shutdown to prevent erroneous display illumination.
- Trailer Lamp Control Circuit for Multi-Color Function Switching
A programmable control circuit lets one trailer lamp switch color and intensity for tail, brake, and turn functions while monitoring lamp health.
- Vehicle Occupant State Control via Suspension and Exhaust Sound
Camera-based occupant monitoring adjusts suspension and exhaust sound to calm agitated children and reduce driver distraction.
- In-Vehicle Passenger Counting for Missed Re-Boarding Detection
Camera-based passenger counting compares stop and restart images to detect riders who failed to re-board and guide them back.
- Gesture-Sensing LED Lighting Layout for Adaptive Interior Illumination
Overlapping gesture sensors and LED arrays let users toggle light zones for adaptable interior illumination across changing seating positions.