Optical Signalling TRIZ Cases

An elastic radial clamping mount secures a lamp holder to a hollow support arm while reducing vibration transfer and protecting cables.

A compensatory third light phase preserves vehicle exterior lighting sequence duration and light signature when locking interrupts shutdown animation.

Real-time visibility distance and following-vehicle speed are used to vary rear lamp intensity for steadier recognition in fog, rain, or snow.

A coated rearview mirror bezel integrates turn and blind spot indicators in a sealed assembly to save space and protect components.

Training is shifted to vehicle startup and stop, letting drivers practice steering and braking support calmly without disrupting travel.

Photoluminescent phosphors convert hidden source light into visible output through the lens, enabling flexible light patterns with lower tooling needs.

Predictive vehicle access control uses calendar and usage context to suppress greeting lights when entry is unlikely, reducing battery drain.

Protrusion-based shield apertures and lens focusing create brighter reversing road patterns while preventing shield contact damage.

Different-sized transmissive dot layers suppress moire in vehicle lamps, preserving light chamber recognition and design quality.

Software-assigned addresses let one serial bus identify and control multiple same-type emergency vehicle peripherals without dip switches or extra ports.

Light-projected road marks are enabled or stopped from sensor and navigation feedback to show vehicle direction without misleading nearby traffic.

Expandable threaded legs let the indicator nut slide without turning the screw, giving direct headlight aim readings and preventing over-adjustment.

A tailgate and roof mounting layout improves warning light visibility for close traffic and angled side views without modifying the vehicle.

Integrated locking legs secure trailer lights from both sides of a panel, cutting labor-intensive installation while resisting prying and theft.

A single optical element combines diffusion and focusing to simplify lidar flood illumination while preserving intensity profile control.

Projected ground light patterns show the future footprint and state of moving vehicle doors or ramps to warn pedestrians before motion.

Shielding plates and a grid-engraved mirror section focus flash signals for clearer vehicle prompting with less glare to pedestrians and drivers.

Projected ground patterns show a commercial vehicle's intended path and danger zones to warn nearby road users before turns or lane changes.

A high-transmittance center with a low-transmittance surround improves vehicle light distribution while cutting energy use and thermal heating.

A liftable roof light hides in the vehicle body to switch between taxi identity and ride-hailing appearance without losing roof light function.

A hitch-tab enclosure secures auxiliary rear lights in the existing receiver, avoiding vehicle alteration while blocking mud and debris.

Projected stop signs and warning pictograms on the roadway improve school bus visibility when stop arms are obscured at curbside or shoulder stops.

A camera signal is encoded onto existing trailer control wires, cutting added wiring while preserving low-latency rear object awareness.

A tintable light collector and zoned reflector let one rearview mirror light module meet different color and direction rules across markets.

Roof-mounted sensors placed below the uppermost shell point widen external sensing while reducing obstacle damage and preserving vehicle appearance.

LED patterns and accelerometer sensing make a vehicle's braking or deceleration visible from the front, improving pedestrian response.

Interlocking points plus a movable snap hook simplify tail light mounting while securing the lamp in all directions for easy service.

A shifted light source, transparent reflective member, and shield keep the fixture clear when off while directing visible light through a transparent spot.

Rotating sensor-housing LEDs direct messages toward specific nearby recipients, improving vehicle communication without extra displays or sensor interference.

A magnetic holding and spring-return stalk cancels turn signals automatically after turn completion, reducing driver distraction and manual input.

A slotted motor connection PCB secures ferrites and capacitors to simplify automated rearview motor attachment while reducing EMI.

Interchangeable bracket posts match different vehicle hole layouts, avoiding extra drilling while hiding exposed holes and securing the light.

A rotatable, retractable turn sign uses wireless or manual actuation plus progressive lighting and backlit labels to warn nearby drivers clearly.

Central ECU faults are handled by relay devices that switch non-critical vehicle actuators to safe states without added local diagnosis cost.

A movable deflector retracts during door opening to avoid collisions, while preserving wing-end visibility and reducing drag at speed.

A flexible masking zone beside the light-transmission area absorbs low-speed impact energy, limiting deformation and trim panel damage.

A flexible masking zone next to the light-transmission area absorbs low-speed impacts, limiting trim panel damage and plastic deformation.

GPS-linked wheel LEDs switch content by time and location while using vehicle power and a universal hub to expand display area.

Projected road-surface obstacle and path cues help autonomous moving bodies reduce pedestrian anxiety and improve awareness of detected hazards.

A shared light fixture steers one beam for LiDAR sensing and another for illumination, saving vehicle space while preserving aerodynamics.

A recirculating vehicle liquid jet captures the fountain stream in a rear container, enabling adjustable illuminated trajectories with lower liquid loss.

Overlapping nozzle spray cleans the vehicle sensor window while the mount and tether protect sensor position and visibility.

A single vehicle rocker switch uses two micro-switches and a spring-loaded plunger to combine beam and pass functions while preserving operation after one switch fails.