Vehicle Seats TRIZ Cases

Collective seat and readiness detection lets an autonomous vehicle start only when all passengers are seated and ready, preventing premature departure.

Breath alcohol sensing is linked to infotainment feedback to show when driving is allowed and help stop ignored test results.

Tactile seat surfaces and integrated vehicle sensors estimate passenger behavior without cameras, reducing privacy loss and computing load.

A helical aircraft seat connecting link uses an internal lattice attenuator to absorb crash energy, limit seat-leg loads, and make failure predictable.

Overmolded front and rear hooks in a plastic suspension film cut seat weight while enabling secure snap-fastening and precise vehicle seat assembly.

Localized in-seat speakers emit out-of-phase sound to suppress engine, road, and wind noise without blocking passenger hearing or conversation.

A noise level estimator blocks speaker playback when wind or hand contact contaminates the in-car microphone signal.

Camera images and operator confirmation verify passenger count and travel readiness before an autonomous driving operation begins.

Multi-sensor parking and stay-time logic identifies people remaining in parked vehicles during earthquakes, enabling targeted evacuation support.

Biometric aircrew identification retrieves stored ejection seat settings to cut pre-flight adjustment time and reduce manual setup errors.

An actuating cable and locking mechanism simplify head restraint pivoting and stowage while maintaining safe positioning across seat heights.

A shaft-and-locking-member track lock keeps aircraft seats retained between metered positions and adds visual lock confirmation.

A damped adjustable headrest and backrest absorbs impact and rebound forces to reduce injury risk for wheelchair users in vehicles.

By extending the motor housing into the mowing space, airflow through the deck cools the electric mower motor and cuts maintenance needs.

Real-time telematics tracks vehicle component conditions and predicts failures from operating data, reducing unnecessary replacements and fleet costs.

Honeycomb cells inside a flexible racing headrest maintain impact absorption across temperature swings while reducing deformation and weight.

Segmented doors, camera-based visibility, and a movable rack improve cabin access, operator awareness, and delivery flexibility.

Guide slots and rollers let the mower seat passively stay upright on uneven ground, reducing operator fatigue and strain.

An inclined heat shield between the radiator and dashboard redirects hot airflow to protect vehicle electronics from thermal damage.

A perforated interposing plate forms a compact resonance space inside the seat cover to attenuate motor noise and retain impact-resistant support.

Movable seats, controlled lighting, and image sensing expose hidden floor areas for autonomous cleaning while limiting passenger UV exposure.

Elastic secondary bunk sections move during a crash to free seat travel, expand survival space, and avoid complex lower bunk structures.

A segmented truck lower bunk uses movable spring-linked sections to contract during crashes, preserving seat travel and occupant survival space.

Combined weight, presence, and environmental sensing improves child-versus-small-adult classification while preventing electrode shorts.

Internal hinge and panel reinforcement let an aircraft seat berthing platform meet aviation load requirements without external supports.

Modular seating, notched sides, AR viewing, and inductive charging rework autonomous vehicle interiors for comfort, access, and convenience.

A cover element and bush press fit seals the bearing space during dip painting, preventing paint ingress and adjuster sticking.

A movable seat-mounted knee bolster deploys ahead of impact to prevent submarining and leg hyper-extension while absorbing knee loads.

Periodic pneumatic collapse and expansion in seat support zones relieves static pressure and improves comfort during long driving periods.

Slope-aware torque limiting adjusts acceleration for passenger orientation, preventing uphill rollback while reducing discomfort.

Touch sensors in a seat trigger sound, light, and vibration outputs to replace display-only feedback and create a more responsive cabin environment.

Adaptive current compensation offsets rear-wheel steering actuator aging and friction changes to preserve response speed and target torque.

A breakaway fixing element keeps seat crash absorbers from shifting in normal use, preserving a stable release force for impact protection.

A scissor linkage with compensating lever arms replaces sliding motion to cut headrest friction, noise, and operating effort.

A movable cabin partition creates a private prayer or meditation space on demand without removing seats or permanently blocking ingress and egress.

Biometric sensing lets aircraft seats adjust position and firmness for sleep comfort while preserving privacy and easing cabin monitoring.

A bulging main pawl stabilizes posture between guide walls, reducing rattling while preserving smooth sliding and reliable ratchet locking.

Mounting the automatic steering controller below the driver's seat preserves pedal operability and visibility while keeping it close to the motor.

A separable shell and wall-fixed frame simplify railway seat installation, cut storage volume, and speed maintenance with quick locking.

Reference seat images and a Siamese network improve child seat detection when limited training data makes empty seats look similar.

By moving the angle regulating part inside the outer ring and cover edges, this clutch layout cuts outer ring weight and expands lever rotation.

Seat-occupancy-triggered standby keeps key driver information functions ready, cutting vehicle start-up delay while limiting battery drain.

A rear weak portion in the seat-cushion airbag cover steers deployment rearward then upward to lift the thigh-knee region and restrain the waist.

A motorized sliding center console repositions the vehicle selector switch to match the driver's seat and improve operating comfort.

Sensor-based checks compare vehicle state with voice requests, blocking invalid actions before transmission to cut bandwidth waste and processor load.

Adaptive airbag states match 180° seat rotation, changing geometry and pressure to maintain occupant protection in asymmetric seat layouts.

Clutch force is adjusted to differential lock state during moving start to improve traction, limit wheel slip, and avoid harsh reaction force.

Motion and touch sensing unlock a vehicle headrest for easier adjustment, then re-lock it to prevent unintended movement.

Tracks occupied seats and applies capacity thresholds so shared-ride fleets can assign passengers dynamically with less congestion and shorter waits.

Motor-driven lead screws and slide rails let a vehicle luggage board lift, extend, and secure shopping carts for safer loading.