Vehicle Sub-Unit Features TRIZ Cases

Differential tire braking guides malfunctioning autonomous vehicles to the shoulder, preventing rear-end collisions and jackknife phenomena.

Raised mouth portion creates inflow funnel that reduces flow resistance and prevents dirt accumulation in hydraulic systems.

A vehicle brake control system captures roll rate and acceleration to differentiate driving conditions.

Audio system allocates output frequencies to replicate internal combustion engine and electric motor sounds based on operating parameters.

A lift axle control apparatus lowers wheels to the ground using forward collision avoidance signals.

Vertical extension of the fluid level indicator assembly allows operators to check coolant levels without removing engine trim panels.

A piston with a bottomed fixing hole secures a detection member via an external stay, avoiding surface contact.

A transfer case pushpin engages a cam groove to drive the locking sleeve independently of the actuator.

A grille shutter uses a single detection device to monitor movable fins via mechanical linkages.

Lateral shafts with angled couplings pivot vehicle air intake shutters simultaneously, resolving driven connection complexity at aerodynamic contours.

A torque distributor control device limits command torque based on yaw rate deviation to reduce vibrations.

A power transmission device uses a connection switching mechanism to selectively fix one rotational element within a three-element differential assembly.

Inclined flat surface in cast housing enables direct drilling of connecting bores, eliminating pilot holes and reducing manufacturing cycle time.

A diagnostic control unit actuates high-side and low-side drivers to sense output voltage changes during shutdown.

A selector unit couples coaxial shafts using a spur gear segment driven by an electric motor to transmit rotational motion.

Upstream silencer plate reduces exterior noise below regulatory limits while maintaining engine airflow reliability.

L-shaped brackets with gussets distribute stress across multiple weld points on bumper beam extensions, suppressing vibration and enhancing durability.

Vertical spacing between two catch hooks limits engine rotation and prevents interior penetration during impact.

A stabilizer bar engagement part uses screw coupling to fix the bar end within a housing, enabling precise rotational force delivery from the actuator.

A battery cooling system uses a controller to adjust fan operation based on intake air and battery temperatures.

Rear axle weight sensors track load position shifts to alert drivers of watercraft disengagement, preventing trailer damage from over-backing.

Simultaneous parking release and reverse preparation shorten transition time while maintaining hydraulic pressure to prevent differential rotation.

Variable gap profile across periphery and center regions mitigates wedge effect friction from production curvature variations.

A braking system classifies slow-moving objects using range-rate detection and tangent-vector analysis to activate actuators only when collision paths intersect.

A torque vectoring apparatus uses compound planetary gear sets to distribute rotational force between output shafts.

Electronic parking brake maintains stopped state on slopes by detecting inclination via control unit, preventing parking sprag damage.

Electronic device senses external vehicle driving state to determine safe entry regions on scheduled lanes.

Score values quantify discrepancies between driver commands and automated trajectories, enabling fleet-wide control algorithm adaptation.

Flexible heating device with surface tracks nests inside rim body grooves, preventing hot spots and excess thickness that compromise perceived quality.

A processor determines lock position through current profiles to resolve torque application reliability issues during low-friction turns.

A vehicle media system synchronizes playback with driving dynamics to create an immersive experience.