Vehicle Seats TRIZ Cases
- Utility Vehicle ROPS Posts and Loading Platform Access
Rear ROPS posts shift forward to clear the loading platform, enabling easy lateral access while maintaining structural strength.
- Work Vehicle Cab Utility Base Toe Clearance Design
A utility base with a cut-out front corner and stepped portion creates operator toe clearance space, resolving interference during cab entry.
- Vehicle Occupant Classification Using Multi-Sensor Fusion
Multi-sensor fusion resolves occupant classification ambiguity by combining capacitive, weight, and image inputs to prevent child presence detection errors.
- Capacitive Sensor Guard Electrode Interruption Detection
A capacitance measurement circuit detects guard electrode interruptions by periodically connecting the guard to reference potential via a remote switch.
- Vehicle Seat Assembly Integrating Exercise Mechanisms
A vehicle seat assembly integrates detachable resistance mechanisms and pedal docking stations to enable physical exercise for occupants.
- Vehicle Occupancy Detection Using Sensor Fusion and User Verification
A vehicle transponder system processes engine, seat belt, and acceleration signals to estimate passenger counts.
- Vehicle Crossmember Assembly Double Box Structure
A vehicle crossmember assembly uses a double box structure formed by an upper panel and lower panels to secure structural rigidity.
- Vehicle Seat Vibration Control via Pressure Distribution
Pressure sensors measure distribution to control actuators, resolving inconsistent warning effectiveness caused by individual posture variations.
- SMA Valve for Air Seat Pressure Control
Segmenting the flow and actuating chambers allows a shape memory alloy element to maintain seat air pressure without requiring a two-valve combination.
- Seat Bag Mounting Structure With Tensioned Connector
Tensioned mounting members and a locking connector prevent elastic bag deformation while allowing easy removal.