Vehicle Sub-Unit Features TRIZ Cases

Adaptive wheel slip limits stay low in normal driving to cut wear and rolling resistance, then rise for infrequent maneuvers needing higher force.

One actuator handles clutch switching and parking lock movement while a retaining region blocks unsafe lock engagement and reduces control complexity.

Formed clamping elements let hydraulic unit housings be repositioned precisely, cutting setup time, tooling needs, and machining distortion.

Animated avatar cues show detected objects and planned maneuvers so drivers can grasp assistance-system intent without distracting static displays.

A through-hole housing and elastic clip let the keyboard module be replaced quickly without removing or damaging the monitor.

Dual ECU current calculation stabilizes EPS steering by reducing command delay and on-center vibration while preserving steering feel.

Estimated wheel angle from vehicle motion helps pinpoint faulty steering sensors and keep steering assistance operating safely.

A grooved cover and protruding housing simplify display assembly while storing and evaporating moisture to protect the panel.

A removable spring or motor module lets a roll-up truck bed cover switch between manual and assisted operation without tools.

Transverse multi-sensor velocity checks verify GNSS data and correct turn-induced wheel speed distortions for safer rail vehicle positioning.

A beveled air intake flap frame regulates cooling airflow while preventing lower crossmember deformation that drives crash repair costs.

By comparing required and actual acceleration, this case detects overload and adjusts ACC and warning timing to road slope.

Closed-section roof side reinforcements improve PBV roof strength, bonding, durability, and impact absorption without sacrificing interior space.

A closed-section A-pillar garnish layout avoids clip escape holes, preserving reinforced panel rigidity while improving NVH, safety, weight, and cost.

A rear camera, ultrasonic sensing, and lens correction improve blind-spot distance and speed judgment for safer lane changes.

By comparing expected and actual stopping distance with pedal travel and brake pressure, this case detects pad wear without extra sensors or wiring.

A three-phase jerk-limited speed profile uses detected road events to match target speed smoothly while improving energy efficiency.

A linear actuator with a displaceable bearing keeps mirror coupling stable during large turns, improving alignment accuracy and blocking harmful sunlight reflection.

A shared transfer shaft synchronizes flap unlocking and push-out, saving space and helping charging flaps open reliably even under icing.

A partitioned brake reservoir uses a communication space to block air at the port, stabilize oil distribution, and improve level sensing.

Tactile vibration through the steering wheel makes chassis damage warnings harder for drivers to ignore than visual or acoustic alerts.

A robustness index guides parked vehicle rotation toward a stronger impact position when an approaching vehicle makes collision unavoidable.

A frequency-responsive damper controller speeds soft-to-hard force changes at low vibration frequencies to cut stroke and improve ride stability.

A valve ring and shared spool mechanism combine direct actuation and pilot pressure to cut brake valve weight and volume.

Sequential radar position tracking replaces velocity-based estimates to improve approach-angle accuracy and reduce false or missed collision warnings.

An integrated blind cover adds two light-shielding functions and mirror attachment in one part to cut HUD processing and assembly cost.

By integrating CNG tanks into the refuse vehicle tailgate, this case frees chassis space, improves weight distribution, and simplifies tank inspection.

A dual-control architecture refines service driving plans with sensor data to keep autonomous vehicles in accurate lateral lane positions.

A wedge slide rotates and lifts the locking bolt while a spring-loaded stop blocks unintended release and enables manual unlocking after pneumatic failure.

A cam-and-sleeve lever assembly lets the steering column absorb collision impact, reducing knee injury risk and preventing airbag damage.

An added annular planar part widens the steering ball joint sealing surface, enabling rack assembly in a tighter front structure while maintaining sealing.

Flat cover micro-patterns redirect windshield sunlight away from the driver's eyeline or into a light trap while keeping the imaging unit low-profile.

Shows how visual reason icons explain driver-assistance deceleration, improving occupant understanding without adding display complexity.

A gap between the holder and lower case cuts friction, reducing wear and pivoting noise in vehicle rear view actuators.

An elastic member links the spindle-nut parking brake and hydraulic piston to ensure reliable release and reduce residual torque.

Dynamic left-right lane weighting helps vehicles maintain stable center following when lane recognition is weak or road curvature changes.

A hybrid polymer fabric belt keeps a steering column rotation limiter dimensionally stable under temperature swings and extreme loads.

Cable guiding elements built into roll-up cover panels keep power connected to moving lights and sensors without cable bending or stretching.

A temperature-sensing heated washer connector prevents fluid freezing in electric vehicles while limiting power use through selective heating.

Preemptive braking combines collision risk and driver attentiveness to slow the vehicle gradually, reducing sudden AEB events and rear-end risk.

A hybrid warp-thread belt combines high-strength and thermally stable polymers to keep steering column rotation limits consistent under load.

A motorized in-vehicle display shifts angle and position so both driver and passenger can view it clearly despite sunlight and seating differences.

A shared microprocessor integrates park lock and differential lock control into the inverter, saving vehicle space and improving closed-loop stability.

Placing the motor, power control unit, and thermal auxiliaries between the front wheels helps reduce frontal collision damage.

Current sensing at the fuse block identifies the first wake-up controller causing parasitic battery discharge, cutting diagnosis time and cost.

Temperature-triggered hydraulic assist helps release an electronic parking brake when motor-only release may fail or misdetect faults.

Radar and image analysis identify nearby vehicles with ADAS, letting the host car adapt spacing, warnings, and lane changes for safer flow.

Straight-line rack position averaging and standard error checks enable real-time offset compensation to reduce steering pull and preserve steering feel.

Pinion and motor angle sensing estimates rack force to detect RWA compliance faults in steer-by-wire systems before drivers miss them.

Camera-based occupant height detection automatically raises the booster seat and footrest, avoiding separate child seat installation.