Vehicle Seats TRIZ Cases

Sensors and actuators reposition the steering wheel for ergonomic, stable non-steering use based on occupant size and vehicle inclination.

Cooled, dehumidified AC air feeds the compressor to improve ride height accuracy, limit water buildup, and reduce suspension noise.

Real-time occupant sensing is correlated with vehicle speed, temperature, and infotainment settings to mitigate discomfort or distress.

Forward and downward buckle anchorage motion pre-tensions the lap belt in reclined seats to keep pelvic engagement during impact.

A biased disengagement section keeps the housing from lodging near the motor, so the lead screw actuator can smoothly re-engage and avoid stuck motion.

Ultrasonic welding joins textile-plastic decorative parts into trim seams that cut production cost while preserving interior appearance.

A tensioned roof-to-side reaction panel creates an airbag support surface for passengers in non-traditional opposing seat layouts.

Shared adaptive filtering suppresses in-vehicle audio feedback and noise without adding a dedicated filter or extra processing load.

A driven catch strap mechanism retracts during deployment to steer seat airbag motion and improve final positioning without a larger actuator.

Adaptive acoustic control uses neural networks to cancel noise in a defined zone without prior source knowledge or precise calibration.

A soft collapsible can body and anti-odor sealing structure contain smells and leaks while saving cabin space.

A movable second frame holder absorbs external force in a seat cable module, improving attachment efficiency and reducing damage risk.

An adjustable pommel with elastic covering and inflatable or ratchet actuation helps ride seats fit different passenger sizes securely and comfortably.

Sensor and vehicle data reconstruct crash scenarios to replace unreliable witness reports and speed emergency medical dispatch.

Elastic harpoons and spacer locking elements secure headrest rods in place, preventing rotation and release during adjustment or impact.

Pressure sensors, cameras, and wireless device signals map vehicle occupants to their devices for accurate identity-based content delivery.

Detachable seat and frame modules free lower-body space for component mounting while simplifying ATV assembly, rework, and shape changes.

Unused EV front-compartment space becomes a work and entertainment area through a movable trunk panel, integrated display, shelf, and power outlets.

An asymmetric cam support layout lets four locking elements share load more evenly, reducing over-constraint while preserving secure seat locking.

A dual-housing seat motor assembly uses holding and fixing parts to stabilize fastening force and improve vibration transfer to occupants.

Folded sheet layers restrained from both sides absorb impact energy through bending while fitting into tight spaces such as vehicle seats.

Connecting elements move outside the battery space so a motorhome seat belt bracket mounts securely without drilling the floor or disturbing the battery.

Mixed-melting-point polyols and a carbon nanotube coating let vehicle seat foam offer multiple hardness levels and temperature-based adjustment.

By separating the display driver from the screen with a support frame and cable, this case enables thinner, lighter seatback displays in tight spaces.

Real-time occupant distance sensing adjusts seat position and seatbelt tension to reduce collision contact with vehicle interior objects.

A movable anti-rattle shear body with a biased plunger helps rear seat track fittings stay secure on thin or thick tracks while minimizing rattle.

Energy absorbers and seat motion control work together to deform and manage deceleration, reducing collision forces on rearward-facing occupants.

Crash-triggered inflatable tubes stiffen the vehicle seat cushion to prevent occupant submarining and improve seat belt effectiveness.

Motion data from seats and a mobile terminal is compared to identify the occupied seat, enabling pairing without adding seat communication modules.

A conductive foam and flexible circuit grid boosts seat pressure resolution for more reliable occupant weight sensing and classification.

A stitched folded textile in the seat leg releases under set vertical loads to absorb impact energy while keeping the seat lightweight.

A center-console airbag aligns its center of gravity with head, chest, and knee motion to stabilize rear-center passengers in crashes.

A central pillar tied to the floor and roof preserves chassis stiffness and seat belt anchoring while enabling wider EV cabin entry.

A movable roller attachment tunes seat-slider friction after assembly, balancing stable positioning with smooth movement across sub-assemblies.

Air mass sensing lets seat comfort valves regulate cushion filling precisely while reducing SMA actuator overload, wear, and dirt-related stress.

A central pillar tied to the floor node and roof preserves chassis stiffness and seat belt anchorage while enabling easier cabin access.

Rear door activity triggers seat or camera sensing to verify left-behind occupants or items and reduce false vehicle alerts.

Sensor fusion and user models adapt vehicle comfort, safety, and entertainment in real time from emotional and environmental cues.

Weighted sensor data from the head and other body regions improves objective ride comfort assessment for autonomous and conventional vehicles.

Real-time vehicle telemetry and historical data reveal component degradation trends, enabling maintenance before failure without excess replacement cost.

Thermal-sensation feedback adjusts seat airflow and air temperature to improve cooling comfort while avoiding overcooling.

A segmented rubber guide bush lets the seat damper mass move in multiple directions while spreading loads to prevent breakage and cut vibration.

Clustered radar point clouds and Doppler data improve seat occupancy detection accuracy, even when vehicle occupants remain still.

A long, narrow duct in a headrest bass-reflex speaker boosts low-frequency sound from a small unit without overloading the damper.

Passive fluidic switching uses pressure feedback and air splitters to sequence massage bladder inflation without electro-mechanical valves.

Wireless detachable seat sensor mounting improves biological signal stability, replacement ease, and seating comfort without adhesive fixation.

A swiveling lever retracts the lock protrusion opposite to the push force, easing part release while avoiding extra clearance space.

Wireless power feeding lets vehicle sensors and receiving antennas be placed flexibly while avoiding fixture interference and cable routing limits.