Passengers Cars TRIZ Cases

Combining user utterances with onboard image recognition lets a moving body estimate a flexible meeting position from visible landmarks.

An integral flow-formed wheel contour removes weld gaps and overlap, improving aerodynamics while cutting material use and wheel weight.

By replacing welded disc-rim joints with a flow-formed one-piece contour, this wheel cuts drag, material use, weight, and manufacturing energy.

Segmented refractors steer planar light through a guide member to improve HUD light extraction, reduce leakage, and sharpen projected images.

A pressure-reduced glass panel unit cuts heat transfer and shields a transmissive display panel for durable visibility in movable objects.

Weighted event scoring distinguishes roadway from sidewalk travel so mobile objects can apply the right speed limit in real time.

When a designated target disappears from onboard images, the controller updates the stop position from vehicle motion to keep travel smooth.

A rotating waveguide expander enlarges the eye box with smaller diffractive out-couplers, cutting manufacturing difficulty and cost.

Traffic-light-aware stop control helps sidewalk mobile objects halt at intersections without blocking pedestrians or losing signal visibility.

A slip-ring power connection lets a vehicle sliding door arm avoid side-sill penetration, lowering floor height and simplifying wiring.

A multi-curvature display region keeps HUD virtual images aligned on one perceived plane despite eye-position changes and windshield curvature.

When a user or vehicle keeps moving, the controller updates stop position from image and motion data to avoid interruptions and stay closer to the user.

A transportable water container with a reinforced cutout and sprayer helps clean remote equipment where fixed water access is unavailable.

A three-axis mirror mechanism enclosed in the casing cuts bulk and drag while protecting exposed parts from impact and breakage.

Polarization switching and beam splitters create a central floating 3D image that multiple vehicle passengers can view at the same time.

A three-axis mirror assembly keeps field of vision while shrinking mirror bulk, protecting actuators, and improving vehicle aerodynamics.

Vertical acceleration feedback and adaptive low-pass filtering curb pedal shake errors, keeping utility vehicle speed aligned with driver intent.

Vertical-acceleration feedback and low-pass filtering curb shake-induced pedal signal changes, keeping utility vehicle speed aligned with driver intent.

A rotating door arm and linear slider reduce side-sill intrusion while increasing vehicle sliding door opening width.

Polarized display light is split by two holographic layers to send vehicle HUD information to both driver and passenger without shifting attention.

Detects fallen objects in selected cabin regions and alerts the driver without shifting attention away from the road.

A segmented roof rack foot with an angled anchoring arm boosts clamping force and crossbar stability, including on roofs without rails.

By mounting the radiator and expansion vessel on the engine, the cooling unit shares engine vibration, easing frame design and reducing stress.

A chassis-mounted wheelchair lift keeps the van entrance clear in accidents while supporting electric drive and accessible luxury seating.

A hidden colored substrate and contoured reflective surface give vehicle wheels durable, changeable color without weakening the wheel.

An angled anchoring arm boosts clamping force and crossbar stability on vehicles without roof rails while keeping the roof rack foot simple.

An inside-mounted fastening device secures a spoke cover from the outside while allowing quick removal for wheel maintenance and design changes.

A shaped shielding opening matches a non-rectangular display area to improve virtual image quality and visibility in moving vehicles.

Auto-disengaging high-voltage connections let the contactor box be pulled or lifted out safely, reducing manual disconnect steps and hazard risk.

Independent front and rear motor drive balances torque across three wheels to improve traction, lateral dynamics, and stability.

A second spacer group above peripheral connection wiring maintains layer spacing and helps prevent display edge delamination.

A localized spacer group above peripheral display wiring maintains encapsulation spacing and uniform pressure to prevent layer delamination.

One-piece die casting forms thin-walled aluminum wheel rims with interconnected spokes to cut material use, cycle time, and airflow resistance.

Asymmetric wheel diameters and sensor-based motor control extend EV travel distance while maintaining traction and vehicle stability.

A dual-fiber vehicle bodywork structure preserves strength and low weight while allowing wider-band radio signals to pass.

Curved center and lower rails with rotating rollers simplify opposite sliding doors, improving stability, smooth motion, and cost.

Rotating door-arm contacts replace power cables in vehicle sliding doors, saving side-sill space, lowering step height, and keeping power connected.

A hyperbolic-cosine bearing surface equalizes adhesion stress in curved displays, reducing central delamination on thin bonding areas.

Automatic high-voltage disengagement lets the contactor box be removed or installed without manual connector handling, improving service safety.

A two-part spoke cover uses an inside-mounted fastening device to keep wheel inserts secure while allowing quick removal and design changes.

Different wheel radii and torque control cut axial friction losses in an electric passenger car while preserving road stability.

Integrated ridges and measurement gradations turn a vehicle cargo panel into a built-in measuring surface for faster, more precise cargo cutting.

A cover matrix positions plastic wheel inserts for fast, standardized bolt assembly that cuts weight, damage risk, and labor cost.

Different wheel radii and higher torque on the larger wheel reduce axial friction, helping electric passenger cars travel farther with stable control.

A driver assistance system outputs acceleration requests to prompt drivers to reach target speeds.