Vehicle Sub-Unit Features TRIZ Cases

Automatic torque limiting based on chassis pitch and slip prevents fuel loss and undercarriage wear.

Independent motor control on a pivoting rear axle allows the trailer to steer autonomously, resolving off-tracking in tight intersections.

A brake controller estimates friction coefficients to calculate offset values that adjust hydraulic pressure targets.

Drive assist apparatus outputs activation signals to engage lane-keeping control.

A fuel tank detection system monitors vapor pressure and fill rate during refueling to identify incorrect fuel types.

Segmented intake ports in a vehicle heat exchange duct increase cooling airflow quantity while maintaining aerodynamic design integrity.

Integrally molded resin components replace heavy metal restrictors, preventing foamed fluid scattering while reducing weight and assembly costs.

A seat belt buckle tongue with a movable deflection element creates multiple strap contact points, preventing deformation and rattling under high crash forces.

A UHMWPE bracket with stiffening fibers provides structural support for vehicle running boards.

An eccentricity prevention apparatus uses a wave washer to compensate for clutch tilt, resolving pinion misalignment and operation noise in seat pumps.

Separable axle assemblies pivot about a transmission housing to adjust ground heights, resolving installation complexity while maintaining structural rigidity.

Interchangeable cabin and platform modules enable user assembly, resolving the trade-off between structural reliability and consumer customization flexibility.

Segmenting detection zones prevents surrogate passenger measurements, ensuring accurate blood alcohol concentration readings.

A flexible duct suspends the active grille shutter device to guide inlet air while absorbing impact energy through elastic deformation.

A vehicle control unit monitors brake pedal activation to confirm stuck accelerator faults using sensor data.

A dual clutch arrangement connects a separating clutch output to a launch clutch input.

A controller estimates wheel speed by combining motor rotation signals with gear stage information for precise vehicle control.

A hybrid vehicle power supply device uses a removable resistance element to limit startup current flow through the capacitor.

A display device configuration manages pixel threshold voltages and stabilizes power source levels through dedicated control units.

An interference fit secures the stator casing to the bracket, eliminating screws and reducing assembly complexity.

A four-wheel drive apparatus uses a planetary gear set and sliding sleeve to enable neutral mode operation for selective power coupling.

A flexible OLED display device integrates into a vehicle interior panel and uses an electric servomotor to adjust its position.

A brake fluid level monitoring device undergoes functional verification through controlled pressure medium delivery that lowers the reservoir level.

Segmented support brackets extend outward via flanges to reinforce the fender mounting structure for clamshell hoods.

A damping assembly uses a rod and spring to absorb impact energy through elastic extension.

A hybrid vehicle radiator assembly uses a bimetal interlayer to thermally connect separate high and low temperature cores.

Segmented arm assemblies actuate vehicle controls to restore driving accessibility for differently abled individuals.

Axially protruding tooth elements secure a magnetic stator to a holder, eliminating fasteners that impair flux transmission and simplifying assembly.

A vehicle cooling system merges high and low temperature circuits to cool electrical energy storage during charging.

An inclined heat exchanger paired with a ducted airflow guide directs cooling air from the front bumper intake to the core.

A brushless permanent magnet motor restarts the engine using high-voltage bus power.

An inverted reservoir with a wicking filter redirects pooled fuel to the pump inlet, preventing engine stall during dynamic maneuvers.

Radially expanding elastic isolator seals oil and gas in bicycle seat tubes, resolving the contradiction between isolation reliability and piston radius.

A vehicle system analyzes user information and parameters to determine behavioral patterns for personalized support.

Electromagnetic coil replaces bulky mechanical actuators to actuate drive axle collar, reducing assembly volume while maintaining reliable torque transmission.

Electric motor torque control replaces mechanical brake units during vehicle start, reducing energy consumption while maintaining straight-line stability.

A magnetic actuator moves a collar element axially to engage gear wheels using electromagnetic force.

A vehicle lid locking mechanism uses a resilient holding structure to maintain restriction member alignment during door operation.

A wheel speed sensor transmits signal amplitude data alongside pole transitions to calculate precise angular position.

Modular coupling replaces pressing molds, lowering manufacturing costs while maintaining structural strength.

A shift position detection device uses two sensors interacting with three longitudinal shift ramps to monitor gear states.

Controller adjusts active air flap opening via maximum correction duty to resolve cooling performance versus fuel efficiency trade-off.

A vehicle sunroof wind deflector uses a rotating front bar and guide bars to unfold a mesh screen ahead of its lower end.

Segmented inner and outer members isolate the collision load path from the drainage path, preventing fender apron corrosion while allowing larger drain holes.

An elastic buffer distributes tension from suspension movement, preventing cable damage.

A sliding radar carriage uses a biasing mechanism to position the module forward for sensing.

An inter-axle differential locking mechanism uses an electric motor brake to apply torque and actuate a clutch assembly for active engagement.

A vehicle fall prevention apparatus measures ground distance to determine sinkhole size and assess whether stopping is necessary.

A vehicle body design integrates a loudspeaker module into the rear wheel arch using a welded steel reinforcement plate.

Magnet and coil assemblies within vehicle suspension generate electricity from relative frame motion, converting parasitic energy losses into usable power.