Optical Signalling TRIZ Cases
- Secure Sensor Apparatus with Actuator Stimulation for Manipulation Detection
A secure sensor apparatus uses an actuator to manipulate physical quantities and a detection circuit to verify expected responses.
- Unified Exterior Mirror Lighting Module Integrating Turn Signal and Warning Display
Integrating separate lighting modules into one unit reduces device complexity while maintaining optimal light intensity for road safety.
- Vehicle Direction Indicator Lamp Control Using Threshold Voltage Sequencing
A vehicle directional indicator controller adjusts input voltage to sequentially activate lamps with distinct threshold voltages.
- Trailer Light Adapter Decoding Modulated Signals
A trailer light adapter decodes combined modulated signals from towing vehicles to supply separate output signals for trailer lights.
- Hood Ornament Mounting System with Keyed Locking Pins
Keyed ring members and spring-loaded locking pins prevent unauthorized removal of custom hood ornaments.
- Mechanic's Creeper With Rotating Frames And Integrated LED Lighting
Rotating frames and a pivotable bracket integrate lighting and tool storage into one device, resolving management complexity of dispersed auxiliary tools.
- Vehicle Lamp Lens Welding Using Methacrylic Resin Composition
A vehicle lamp lens molded article uses a methacrylic resin composition to join the housing via laser welding.
- Mirror Back Plate Blind Spot Indicator Integration
A mirror back plate integrates blind spot indicators to direct illumination through the reflective element for driver visibility.
- Headlight Beam Adjustment Unit with Anti-Tamper Locking Mechanism
Securing component locks the adjustment screw member against rotation to prevent unauthorized beam level changes.
- Vehicle Irradiation Apparatus Dynamic Display Mode Control
A vehicle irradiation apparatus changes projected information display modes using real-time sensor data to adapt to changing situations.
- Automotive Light Guide with Low Absorption Medium
Optimized refractive index and absorption coefficient enable the light guide to meet FMVSS photometric requirements while preserving sleek appearance.
- Automatic Networking Apparatus for Vehicles Using Low-Frequency Wake-Up Signals
A vehicle networking apparatus uses low-frequency wake-up signals to automatically exchange identity codes between tractor and trailer components.
- Railcar Shove Light Using Pneumatic Turbine Alternator
Compressed air from the brake line drives a turbine alternator, powering LEDs to provide continuous rearward illumination without manual operation.
- Vehicle Turn Signal Alert Logic for Unintended Lever Operations
A vehicle drive assist system dynamically adjusts turn signal alerts based on switch position and rear side detection results.
- Rear Axle Slip Determination Using Front GNSS and IMU
A controller calculates rear axle lateral velocity using front-mounted GNSS and inertial measurement unit signals.
- Die-Cast Liftgate Inner Panel with Integrated Taillight Cans
Integrating taillight cans into a die-cast magnesium inner panel reduces weight while maintaining structural stability.
- Autonomous Vehicle Signaling Device for Phase Indication
A vehicle signaling device uses distinct colored lights to indicate autonomous driving phases to external observers.
- Vehicular Lamp Cleaning System Using Isolation Solenoid
An isolation solenoid separates the vehicle air tank from a dedicated air reservoir, preventing brake interference while maintaining lamp visibility.
- Liftgate Inner Panel Stiffener Nesting
Die-cast inner panel integrally formed stiffeners protrude into a header cavity to resist vibration.
- Vehicle Lighting Arrangement with Autonomous State Monitoring
A vehicle lighting arrangement monitors luminous device states using integrated sensors and nonvolatile memory for autonomous data recording.
- Automobile Lamp Pattern Module with Lenticular Lens Array
A pattern module for automobile lamps uses a lenticular lens array to guide light and create three-dimensional optical patterns.
- Directional Spotlight Perimeter Crossover Detection
Merging multiple radar sensors into a single spotlight assembly eliminates vehicle drilling while maintaining comprehensive threat detection capability.
- Vehicle Lamp Control Circuit for Emergency Signaling
Electronic control circuit manages vehicle lamp power and ground states to enable selective operation as a turning signal or running light.