Vehicle Sub-Unit Features TRIZ Cases

A mobile sensor apparatus detects vehicle movements and transmits data to a head-worn visual output device.

A ring-segment extended surface cooler absorbs heat from internal rotor components through the housing wall, reducing cooling system complexity.

Steel inserts with form-fitting elements interlock with light metal casting to boost stiffness without increasing installation space.

Detects passenger head position via cameras to align display output, resolving fixed reference point limitations in vehicle environment visualization.

A gravitational acceleration sensor detects longitudinal acceleration to correct road slope estimates, resolving inaccuracies from towing or freight loads.

Helical pathway on rotating shaft distributes lubricant via centrifugal force, eliminating dedicated electric pumps and reducing driveline complexity.

A clutch mechanism selectively engages or disconnects a front axle assembly within a tandem drivetrain to optimize torque distribution.

Segmented covers rotate forward simultaneously with the combiner, reducing raise time and preventing instrument interference.

Terminal block stoppers seal unused rear bracket holes in vehicle alternators.

Integrating separate actuators into one unit reduces device complexity while maintaining full adaptability for drive ratio selection.

A solenoid activates a spring mechanism to rotate an arrow main pole, resolving the contradiction between reliable deployment and manual reloading requirements.

Control system monitors actuator brake functionality via motor current signals to detect mechanical faults before unsafe operation.

A vehicle drive device uses selective shaft coupling to connect primary and secondary shafts directly to drive units for flexible operation.

A transmission actuator adjusts force on a movable gear based on its speed to manage engagement.

Segmented case body structure with interposed wall part improves connection rigidity in electrified vehicles.

A vehicle body joint structure combines a metal pipe frame with a plastic composite member to enhance assembly convenience.

A braking control method monitors tire rotation angles to prevent vehicle skidding during steering maneuvers.

A dedicated backer plate prevents breakthrough failure in thin rear parts by receiving deformed rivet material, enabling robust interlock.

Face cam mechanism enables single actuator to manage drive ratio selection and secondary output shaft engagement, reducing drivetrain complexity.

A traveling assistance device acquires driving characteristics to determine if surrounding vehicles operate in autonomous mode.

A protective cover shields vehicle seat belt anchors and rotation prevention beads to maintain a clean underbody appearance.

Relocating the battery behind the back panel resolves accessibility issues while improving water resistance without extra sealing.

Sacrificial aluminized fittings prevent crevice corrosion in chloride gaps while reducing zinc consumption and fuel injection clogging risks.

A vehicle image controller adjusts the camera view area based on user head motion to provide a wider field of view.

A torque guidance filter slows drive torque reduction during rapid accelerator pedal release to maintain stable air flow.

Curved geometry resolves the trade-off between ride height and axle travel, preventing hang-ups on obstacles without sacrificing vertical movement.

An automatic system uses a processor and sensor to adjust pressure via a wheel outlet valve, preventing premature wear from underinflation.

Mounting a vehicle speed sensor on the inner joint of a constant speed transmission shaft protects the signal collection system from mud and debris interference.

A dual actuator brake system generates supplemental hydraulic pressure via a secondary pump when primary braking force falls short.

Hollow pipes with polypropylene stiffeners absorb collision energy to resolve weight versus strength trade-offs.

A two-stage planetary drive uses an axially displaced shift sleeve to change gear ratios within a compact assembly.

Inclined connection ports reduce frictional resistance in a divided brake reservoir, ensuring stable oil supply within limited vehicle spaces.

Active suspension systems adjust vehicle body pitch to position trailer hitches accurately, preventing damage during loading operations.

Segmented arm mechanisms fold the cover into compact panels, resolving the contradiction between full automation and device complexity.

Electronic control unit estimates radar vertical angle via maximum detection distance to identify mounting deviations without adding sensors.

Segmenting the single inflow port into multiple ports eliminates complex internal piping, reducing space requirements within the axle housing.

Merging the position sensing device with the electronic power unit removes complex cabling, simplifies assembly, and lowers production costs.

Segmented center longitudinal frame member absorbs rear impact energy within storage bin space, reducing vehicle overhang and weight.

Dual motor drive device uses planetary gear mechanisms and a one-way clutch to manage torque and speed states.

Mixed glass and plastic lenses stabilize temperature characteristics while correcting focal shifts caused by resin holder expansion.

A gear shift actuator control system maintains the sliding gear within its neutral zone during disengagement.

A vehicle control apparatus selects intersecting objects and calculates predicted paths using dynamic parameters to determine driving methods.

Opening the torque converter clutch before engagement isolates the transmission from engine start disturbances, reducing driveline wear.

A polypropylene cowl crossbar uses a single oriented fiber composite winding layer to achieve stable rigidity and structural integrity.

Deformable louver fins fill gaps under vibration to maintain stable thermal contact, resolving adaptability versus reliability trade-offs.

A tiltable mirror camera system displays external images while detecting housing tilt to differentiate the viewing angle.

A U-shaped structural beam featuring a flat joining region on the bottom wall enables direct welding of reinforcement components.

Compound planetary gear sets in this torque vectoring apparatus adjust torque ratios between wheels, minimizing power loss during cornering.

Rigid inner members prevent flapping noise while hidden snaps maintain a clean aesthetic appearance.