Vehicle Design Optimisation TRIZ Cases

See how angular engagement of inner and outer teeth eliminates cycloid motion and vibration in

See how dual gear sets with angled tooth engagement eliminate cycloid motion and vibration in s

Backup RAM preserves operation mode through reboots, letting the vehicle control interface box restore autonomous driving after temporary stops.

A one-side lever layout links walk-in and folding functions to cut seat components, weight, and multi-seat assembly complexity.

Real-time vehicle status checks gate app control requests, preventing unsafe device actions while preserving user application value.

Disabling wake commands while keeping essential control devices communicating prevents false failed states and speeds autonomous driving resumption.

A detachable support plate and coupling part let the elastic track pad be replaced separately, cutting maintenance time and cost.

Real-time cell allocation and vehicle routing balance utilization bottlenecks while keeping mixed-model mobility production efficient.

A control interface box shifts the vehicle to standby when the autonomous kit activates it, blocking unauthorized manual driving and theft.

Manual inputs are selectively constrained after autonomous activation, preventing unintended shifting, braking, and acceleration during mode transition.

Plastic and metal suspension joint housing cuts weight and parts count while reinforcement-secured covers preserve rigidity and watertightness.

A mounting block and angled bracket decouple band clamp tension from tank load support, improving mobile machine tank attachment reliability.

Elastic front and rear spiral screens cover the seat rail slit to block debris, improve durability, and hide the rail interior.

An API-based vehicle interface limits manual inputs after autonomous activation to prevent unintended operations and improve platform robustness.

A nested bayonet-style slat-to-rod coupling improves force absorption, secure retention, and low-friction rotation in vehicle air guides.

A two-piece fan shroud with integrated brackets supports variable-height radiators without vulnerable extensions, improving durability.

By hinge-coupling the holder inside the moving rail, this seat track lever assembly prevents foot-triggered lock release and cuts parts.

Press-fitting and riveting replace bolts and nuts in a vehicle roll rod, cutting weight and cost while enabling automatic assembly and preventing loosening.

An engineering-plastic reinforced panel lets a control arm cut weight, avoid friction joints, and keep high rigidity with direct bush mounting.

A multistage mobile flange and matching eccentric ring raise recliner strength while reducing deformation, weight, size, and manufacturing cost.

By removing the latch and using a memory gear, this seat frame simplifies easy entry, cuts module weight, and preserves collision strength.

Separate metallic mounting portions joined in surface contact help a lightweight composite suspension arm resist concentrated loads, slipping, and cracking.

A rotating shaft with stopper, crossbar, and seal enables temporary door panel coupling, faster assembly, and airtight final fastening.

A bridging member spans side-wall cutouts so the latch assembles without twisting while improving buckle-base strength under collision load.

A one-side lever layout links recliner release and seat rail unlocking to simplify vehicle seat folding and walk-in functions while reducing parts and weight.

A multistage mobile flange and matching eccentric ring improve gear contact stability while cutting recliner weight and fine-blanking cost.

Movable support units and autonomous transport align vehicle body parts across stations, maintaining assembly quality without dedicated bogies.

Snap-fit bow and frame connectors replace screws and rivets, cutting tonneau cover assembly time, weight, and disassembly effort.

A closed door cross-section lets a flag-type side mirror mount resist vibration, cut panel weight, and avoid dropped fastening nuts.

A hook plate and hook member stop upper seat rail rotation under forward load, preventing lock plate breakage and preserving rail coupling.

Opposed rail motion and gear engagement rotate a vehicle seat 10°-15° without a separate rotary motor, cutting parts, weight, and space use.

A rotating shaft with stopper, crossbar, and seal enables temporary positioning, secure fastening, and airtight vehicle door panel assembly.

Independent serial and parallel cells route each vehicle type to matched sublines, maintaining production during disruptions and model changes.

A shared BLDC motor assembly paired with different reducer layouts cuts power seat actuator cost, size, noise, and vibration.

Upper-end side-wall cutouts and a bridging member improve latch assembly while suppressing buckle base deformation under load.

A fiber-reinforced rear bumper structure replaces the metal back beam to cut weight, cost, and assembly complexity while preserving collision protection.

Curved rail flaps guide ball bearings to reduce roller track wear and lateral stress during longitudinal seat adjustment.

Replacing mechanical linkages with force sensors and a switch block, this system manages signal transmission for versatile vehicle operation.

Cables replace rigid side rails to secure the cover, reducing vehicle height and weight while maintaining sealing integrity.

Angled mirror foot inserts into vehicle door well through receiving opening to eliminate outer part apertures and increase mechanical stability.

Separating rotation restriction and buffering mechanisms via an interposing member prevents frictional wear between high-rigidity components.

A flanging device uses a protective structure to support the counter pressure roller during roll-flanging operations.

Segmented engagement projections on a fuel filler port cover allow tool-induced deformation for easy detachment.