Vehicle Sub-Unit Features TRIZ Cases

A vehicle drivetrain clutch control system regulates transmission chain torque and speed during operation.

A wing mirror unit uses a single electric drive to pivot the housing and rotate a sensor axis for precise angular measurement.

A clutch hub valve system uses a ball ramp mechanism to compress friction plates and control oil flow.

A tank frame supports a cylindrical fuel cell vehicle fuel tank below the body.

Stepped joining portions link fender aprons to shock absorber housings, dispersing collision loads to resolve rigidity limitations in the engine room.

A brake fluid container uses a transverse joint axle and fastening tab to pivot onto a valve block.

Circuitry prevents fuel cell system shutdown by adjusting power generation based on predicted state of charge to avoid overdischarge.

Tapered visor geometry reduces wind speed entering the side glass gap, lowering noise intensity transmitted into the cabin.

Integrated cooling paths in engine support brackets utilize transmission oil flow to dissipate heat directly from the structural component.

A vehicle convenience control device manages electronic devices during washing mode using environmental sensors to detect completion.

Three-dimensional connectors align submodules along orthogonal axes, eliminating heavy cold plates and reducing manufacturing complexity.

A vehicle badge substrate features apertures and troughs filled with overmold material to create a decorative, upscale appearance.

Segmenting the support into a plastic positioning housing and a metal toggle strap resolves the trade-off between crash resistance and manufacturing cost.

Integrates plunger receiving boreholes and motor mounting surfaces directly into the hydraulic block structure.

A parking brake control system detects vehicle movement using wheel rotational speed sensors and integrated travel analysis.

A multi-axle drive train schedules axle coupling during noise-masking events to suppress mechanical switching sounds.

A movable plunger blocks an outlet hole when hydraulic pressure exceeds elastic force within the valve housing.

Dynamic speed selection reduces initialization duration while preventing noise and material strain during brake system startup.

Control unit switches between DC/DC converter and combined power sources to maintain alternator efficiency during high electrical load conditions.

A telescopic assembly drives a collision panel from a vehicle side body groove to form an external protective barrier.

Overmolded shoulder bonded to pipe creates sealing surface that blocks hydrocarbon permeation at joint interface.

A carrying device uses Mecanum wheels and sensor fusion to autonomously follow a target object.

Universal mounting supports with segmented bearing areas resolve the trade-off between adaptability and device complexity by reducing variant counts.

Inclined wall surfaces on a Fresnel lens reflect stray light outside the eye box, preventing visual recognition by the driver.

A multi-stage hood air scoop assembly with a releasable cover component directs airflow into the engine compartment.

A locking sleeve couples a transfer case primary output shaft to a sprocket via splined connections, replacing unstable friction couplings.

A single Hall effect sensor detects wheel angular speed and extracts pedaling cadence through signal processing.

Segmented air ducts with clip-connected foam and injection moldings reduce engine overheating risk while improving packing density.

A co-injected airflow directing assembly combines a rigid deflector with a flexible seal portion to segregate engine cooling paths.

Alkali metal salt catalyzes polyurethane formation to extend open time at room temperature.

Dynamic power management switches between supercapacitor and primary battery sources to maintain illumination during non-braking emergencies.

A comfort brake control system adjusts brake pressure and change rate via a human-machine interface to match user-selected driving preferences.

A synthetic resin intake manifold features a front protruding portion to absorb collision forces.

A vehicle control system analyzes wheel speed data to determine wheel spin tendencies and selectively cancels engine traction control entry.

Predictive slope detection via navigation data enables proactive torque correction, preventing wheel slip and maintaining riding comfort on uneven terrain.

Inverter mounted outside frame members with differential fixation strength to cabin outer plate, freeing central space for additional devices.

Hollow crossbars with internal ribs enhance structural rigidity and airflow passage in vehicle front bumper assemblies.

An integrated rear cross member couples upper and lower plates to simplify assembly.

Positioning cylindrical tanks between the cargo space and chassis frame increases fuel gas capacity without reducing floor area for freight.

A parking lock mechanism uses a cam biasing member to store energy for engagement and disengagement.

A computer-based system monitors driver reaction times using onboard sensors to detect behavioral states.

A coaxial axle drive mounts bevel gears on a dual-projection bearing element to extend output shafts in opposite directions.

Onboard ammonia decomposition generates hydrogen for fuel cell vehicles, eliminating high-pressure storage costs and enabling continuous autonomous operation.

Nested aluminum and steel posts resolve the strength versus flexibility contradiction in trailer sidewalls while securing cargo.

A nested fuel tank design isolates the inner shell within a protective outer structure, absorbing impact energy to prevent rupture and reduce fire risks.

A regenerative differential gear assembly uses a variable speed reversible motor to control axle rotation rates through intermeshing planetary gears.

A drive switching mechanism uses a clutch and control unit to shift between two-wheel and four-wheel drive modes.

A protrusion on the intake manifold cover interposes between the cylinder head and the fuel line to prevent physical contact.

Replacing vacuum actuators with an electromagnetic coil and armature cam eliminates altitude-dependent reliability issues in vehicle powertrains.