Optical Signal TRIZ Cases

A bicycle spacer integrates a cable guide with resilient arms that elastically widen for lateral cable insertion.

A straddled electric vehicle cable harness includes a margin portion forward of the motor drive unit to enable compact longitudinal component alignment.

Radial petals expand the illuminated surface area of a bicycle light device, while a flexible strap system simplifies installation on frames.

Inclined wind guide passage generates downforce while reducing air resistance, resolving stability trade-offs in vehicle design.

Mounting the sensor on a heavy-weight support member minimizes high-frequency vibration interference, improving detection signal accuracy.

A projector creates a lighted shape on travel surfaces to demarcate a safety boundary for pedestrians.

A grab rail encases the rear lamp assembly to eliminate separate case bodies.

An elastic fastening unit clamps a cable cover to mudguard edges, resolving the conflict between universal compatibility and secure cable protection.

A control unit for electric bicycles monitors lamp current to detect operational faults using existing sensing infrastructure.

Forward-inclined curved arms and positioning grooves prevent rotation while solar heating maintains warmth.

Side covers extend forward and upward to position the taillight unit rearward, creating a compact rear vehicle body structure.

A controller stabilizes e-bike headlight activation by applying illumination thresholds and time delays to the detection signal.

Nesting wiring members within the headlight stay structure prevents exposure to external damage while maintaining simple routing paths.

Color-changing LEDs on the wheel rim provide clear visual cues about braking and acceleration, resolving poor visibility of traditional brake lights.

Segmented electric vehicle frame isolates wiring from battery mounting boxes to prevent overheating while enabling easy replacement.

Processor integrates object detection data with real-time lean angle measurements to calculate accurate blind spot zones during turns.

Direction indicator recess positions ultrasonic sensor to avoid obstruction by mirrors or clothing, improving detection accuracy.

Recessed composite vehicle body layers house embedded light guides to resolve manufacturing downtime while maintaining structural strength.

Segmenting the brake signal into distributed wireless lights creates a three-dimensional display that improves rear-end collision safety without complex wiring.

Wireless communication between the shifting device and drive unit simplifies wiring while maintaining reliable shifting performance.

Integrated hook terminals provide vibration-resistant power supply without altering storage box shape or reducing rigidity.

Dual switch units on opposite handlebar sides generate distinct control signals for integrated bicycle components.

Extending shrouds forward positions turn signal units to improve oblique lateral visibility while protecting front forks from damage.

An adjustable guard shield and removable cutout cover enable a single hand guard to balance wind protection with airflow across varying riding conditions.

A display operation device positions a light-receiving window on the lateral surface closer to the stem for accurate ambient illumination detection.

Pivoting mirrors on a helmet mount adapt to rider head movements, eliminating dangerous handlebar adjustments during position changes.

Direction conversion mechanism transforms tilting motion into linear movement, resolving compact shape constraints while maintaining thumb operability.

A semi-recumbent bicycle uses a cam mechanism to convert armrest movement into steering rotation.

Battery placement above the rear wheel protects the power storage device from damage without reducing the accommodating unit's volume.

Nested shells and positioning elements protect lights from abrasion while compensating for frame rigidity heterogeneity.

Segmented bumper mount and latch assembly secure the hood, resolving the trade-off between structural integrity and ease of under-hood maintenance access.

Motor-controlled lights adjust beam direction via rotation sensors, resolving the trade-off between adaptive visibility and device complexity.

A bicycle rear light uses a segmented mirror to reflect LED light in multiple directions for enhanced visibility.

Layered composite assembly encloses electronic devices inside cured shells, eliminating separate installation downtime.

Positioning the battery housing above the engine concentrates weight to balance loads and improve driving characteristics.

A bicycle end cap routes hydraulic hoses and control cables through the frame using a tubular portion and attachment structure.

A modular portable device houses separable viewing, signalling, and lighting components within a cylindrical casing that serves as both grip and protective enclosure.

A helmet brake light synchronizes with motorcycle lighting via wireless transceivers, resolving analog-digital compatibility issues.

A control unit switches between two calculation equations to adjust assisting torque based on pedal input.

A pivotally coupled cover portion on a bicycle shifter base member guides rider finger force to move the operating lever.

A bicycle derailleur integrates a motor unit between an electrical user interface and a circuit board to enable efficient spatial arrangement.

An elastic stay member integrates a cord-housing groove into its annular collar, eliminating exposed wiring and reducing component count.

Segmented polymer structural member reduces headlamp assembly weight to improve motorcycle maneuverability and simplify servicing.

Pivoting actuator lever replaces mechanical levers to reduce complexity while expanding functionality for intuitive control.

Three infrared markers form a virtual triangle on vehicle components to enable immediate recognition by simple image processing systems.

Elongated position lamps extend outward below the front cover to boost lateral visibility without increasing frontal obstruction.

A segmented rear cowl structure with independent upper and lower cowls forms precise tail light openings.

Moving the metering unit to the handlebar reduces front cover size while preventing rain and mud from reaching the controls.

A vehicle communication system transmits position data to a central server, resolving the trade-off between data reliability and device complexity.

A motorcycle position lamp mounts on the inner surface of a recessed fairing air intake opening to direct light inward.