Vehicle Sub-Unit Features TRIZ Cases
- Vehicle Drivetrain Clutch Control for Push-Start Protection
A vehicle drivetrain clutch control system regulates transmission chain torque and speed during operation.
- Wing Mirror Drive with Rotation Sensor for Accurate Positioning
A wing mirror unit uses a single electric drive to pivot the housing and rotate a sensor axis for precise angular measurement.
- Clutch Hub Lubrication Valve with Ball Ramp Actuation
A clutch hub valve system uses a ball ramp mechanism to compress friction plates and control oil flow.
- Fuel Cell Vehicle Tank Frame Impact Protection
A tank frame supports a cylindrical fuel cell vehicle fuel tank below the body.
- Stepped Joining Portions for Vehicle Body Rigidity
Stepped joining portions link fender aprons to shock absorber housings, dispersing collision loads to resolve rigidity limitations in the engine room.
- Brake Fluid Container Pivot Mounting for Valve Block Assembly
A brake fluid container uses a transverse joint axle and fastening tab to pivot onto a valve block.
- Fuel Cell Vehicle Power Control for Overdischarge Prevention
Circuitry prevents fuel cell system shutdown by adjusting power generation based on predicted state of charge to avoid overdischarge.
- Vehicle Outer Mirror Asymmetric V-Gap Wind Noise Reduction
Tapered visor geometry reduces wind speed entering the side glass gap, lowering noise intensity transmitted into the cabin.
- Engine Support Bracket Cooling via Transmission Oil Flow
Integrated cooling paths in engine support brackets utilize transmission oil flow to dissipate heat directly from the structural component.
- Vehicle Convenience Control Device for Washing Mode Management
A vehicle convenience control device manages electronic devices during washing mode using environmental sensors to detect completion.
- Scalable Battery Module With 3D Connectors
Three-dimensional connectors align submodules along orthogonal axes, eliminating heavy cold plates and reducing manufacturing complexity.
- Vehicle Badge with Overmold Apertures for Passive Illumination
A vehicle badge substrate features apertures and troughs filled with overmold material to create a decorative, upscale appearance.
- Dual-Part Diesel Filter Support Device with Metal Strap
Segmenting the support into a plastic positioning housing and a metal toggle strap resolves the trade-off between crash resistance and manufacturing cost.
- Hydraulic Block Plunger Borehole Integration for Compact Braking Systems
Integrates plunger receiving boreholes and motor mounting surfaces directly into the hydraulic block structure.
- Parking Brake Movement Detection Differentiating Rolling from Shaking
A parking brake control system detects vehicle movement using wheel rotational speed sensors and integrated travel analysis.
- Multi-Axle Drive Train Axle Coupling Noise Masking
A multi-axle drive train schedules axle coupling during noise-masking events to suppress mechanical switching sounds.
- Inspection Valve Plunger Pressure Blocking
A movable plunger blocks an outlet hole when hydraulic pressure exceeds elastic force within the valve housing.
- Brake Plunger Piston Initialization via Dynamic Speed Control
Dynamic speed selection reduces initialization duration while preventing noise and material strain during brake system startup.
- Hybrid Vehicle DC/DC Converter Alternator Control
Control unit switches between DC/DC converter and combined power sources to maintain alternator efficiency during high electrical load conditions.
- Telescopic Collision Panel for Vehicle Side Impact Protection
A telescopic assembly drives a collision panel from a vehicle side body groove to form an external protective barrier.