External Condition Input Parameters TRIZ Cases
- Vehicle Control Device Dynamic Range Adjustment
Dynamic control ranges adapt to surrounding traffic distances, resolving the contradiction between automated driving extent and travel precision.
- Vehicle Traveling Control Device Predicts Speed Changes
A vehicle traveling control device predicts future speed changes of moving objects to modify a traveling plan.
- Variable Brake Lamp Threshold for Vehicle Deceleration
A travel control device adjusts following distance thresholds based on deceleration rates to manage brake lamp illumination timing.
- Parking Assist Speed Pattern Selection for Object Awareness
A parking assist apparatus generates multiple speed patterns and selects a target pattern based on surrounding object information to control vehicle travel.
- Adaptive Driver Assistance System for Road Boundary Feedback
A driver assistance system selects and updates control parameters to provide dynamic feedback operations.
- Driver Vigilance Monitoring via Steering Signal Filtering
Cartographic data filters steering signals to isolate driver corrections, reducing false alarms caused by route curvature in vigilance monitoring.
- Vehicle Control Adjusting Inter-vehicle Distance for Temporary Stops
A vehicle control system adjusts target inter-vehicle distance based on proximity to temporary stopping locations.
- V2V Risk Prediction for Defensive Driving
A vehicle warning system transmits risk identification messages via V2V networks to trigger autonomous defensive driving modes.
- Vehicle Weight Estimation Using Dominant Motive Force
Estimating vehicle weight using dominant motive force and topographical data reduces reliance on noisy acceleration signals.
- Driver Assistance Control Unit Adaptive Cruise Transition
Control unit monitors accelerator pedal inputs to switch from distance controller to adaptive cruise control, resolving transition smoothness issues.
- Platooning Speed and Distance Control for Fuel Economy
Dynamic speed and distance adjustments optimize fuel economy while maintaining safety during abrupt braking events.
- Automated Vehicle Lane Change for Bend Visibility
A vehicle changes lanes to improve detection unit visibility around bends.
- Vehicle Control Apparatus for Autonomous Lane Keeping on Curved Roads
A vehicle control apparatus calculates curve travel speed based on longitudinal position error and radius to maintain autonomous lane keeping.
- Narrow Road Detection Using Relative Height Boundary Analysis
Relative height calculations from a distance sensor detect narrow road boundaries, reducing accident risks on protruding paths without guardrails.