External Condition Input Parameters TRIZ Cases
- Vehicle Passing Control Monitoring Following Vehicle State
Travel control apparatus monitors following vehicle state to adjust passing maneuvers dynamically.
- Vehicle Curve Direction Determination Using Multi-Sensor Fusion
A vehicle control unit determines turning direction using lateral acceleration, yaw rate, and steering angle inputs.
- Friction Estimation Algorithm Using Camera and Sensor Fusion
A friction estimation algorithm adapts using camera predictions and sensor validation to detect road surface changes.
- Reconfigurable Tire Force Estimation Algorithm for Vehicle Dynamics
A reconfigurable algorithm estimates longitudinal and lateral tire forces using measured vehicle acceleration, wheel speed, and yaw rate data.
- Ultrasonic Sensor Arrangement for Roadway Water Detection
Dual ultrasonic sensors detect water impact on wheel arch linings, reducing computational effort and cost compared to microphone-based systems.
- Vehicle Air Flap Control for Pedestrian Hot Air Reduction
Dynamic air flap control reduces hot air and noise transmission to pedestrians at bus stops while maintaining necessary engine coolant temperatures.
- Electrified Powertrain Torque Monitoring for Cruise Control Safety
Segmented control systems validate torque requests against dynamic upper and lower bounds derived from road grade, preventing unsafe unintended propulsion.
- Autonomous Driving Behavior Determination via Collision-Free Set Filtering
A driving behavior determination method uses a neural network to predict human-like actions and filters them against a pre-calculated collision-free set.
- Vehicle Service Resource Allocation via Base Station Mediator
A base station control unit allocates cellular resources for vehicle service information transmission based on service priorities.
- Automatic Vehicle Stopping Using Map-Based Target Area Selection
A vehicle control system selects safe stopping locations using map data attributes to enable automatic halting.
- Road Hazard Prediction System for Vehicle Speed Control
A cloud application suggests vehicle speeds based on weather and road conditions to improve safety.
- Dynamic Torque Management for Four-Wheel Drive Engagement
Control system dynamically adjusts torque limits based on vehicle conditions, preventing excessive wheel slip while maintaining acceleration performance.
- Vehicle Speed Control Device Overtaking Maneuver Safety
A vehicle speed control device accelerates the host vehicle during overtaking maneuvers to maintain safe spacing.
- Driver Assistance System Autonomous Lane Correction
A driver assistance system switches to autonomous steering mode to correct lane deviations without driver intervention.
- Adaptive Cruise Control Speed Determination Using Vehicle Flow Mediation
A speed determination method uses surrounding vehicle measurements to resolve conflicts between map and camera data sources.
- Downhill Speed Control via Automatic Drivetrain Opening
Automatic drivetrain opening reduces target descent speed below minimum engine limits, eliminating driver intervention for stability.
- Adaptive Cruise Control Acceleration Limiting for Ride Comfort
An adaptive cruise control system limits vehicle acceleration based on surrounding traffic data to maintain ride comfort.
- Vehicle Contact Detection via Predicted Structure-Borne Sound
A vehicle control system predicts contact areas using ultrasound sensors and measures structure-borne sound to trigger warnings.
- Engine Drag Torque Control via Road Friction Data
A vehicle control system adjusts maximum engine drag torque using satellite navigation data to maintain directional stability.
- Driving Assistance Longitudinal Acceleration Control
This driving assistance system merges G-vectoring control with preview curvature prediction to resolve safety and comfort trade-offs during cornering maneuvers.
- Tire Tread Depth Determination via Dynamic Radius and Gradient
A control device determines tire tread depth using instantaneous dynamic wheel radius and inside radius measurements.
- Leaning Vehicle Active Driving Assist Control
Active driving assist control unit manages acceleration and jerk limits for leaning vehicles.
- Adaptive Lane Departure Control Timing by Vehicle Speed
A vehicle controller adjusts lane departure suppression timing based on detected speed to prevent unintended road line crossings.
- Single Pedal Speed Control for Motor Vehicles
A control unit adjusts vehicle speed based on a single pedal operating position, resolving cumbersome multi-pedal adjustments on changing terrain.
- Vehicle Control Apparatus Parking Reliability Determination
A vehicle control apparatus determines parking location reliability using camera image data and detection results of surrounding parked vehicles.
- Vehicle Controller Mode Transition Manipulation Range
A vehicle controller adjusts operator manipulation ranges during autonomous to manual driving mode transitions.
- Remote Assistance for Autonomous Vehicle Navigation
A remote assistance system provides real-time navigation guidance to an autonomous vehicle through a computing device.
- Vehicle User Profile Synchronization for Shared Lease Cost Reduction
Wireless user profile synchronization configures vehicle settings automatically upon detection of a specific driver identity.
- Vehicle Control Responsibility Assignment for Automation Feedback
A vehicle control method assigns responsibility to superpose driver and assistance instructions.
- Vehicle Idle Speed Control for Parasitic Load Reduction
A vehicle control system lowers propulsion idle speeds when auxiliary loads drop, reducing parasitic energy drain.
- Intersection Start Judgment Device for 4-Way Stop Priority
A controller grants start permission to a vehicle at an intersection using stereo cameras and GNSS location data.
- FPGA Trailer Oscillation Detection and Control
An FPGA-based detection system processes IMU data to prevent trailer swaying, resolving uncontrollable braking delays inherent in microcontroller software.
- Vehicle Speed Control for Pedestrian Safety
A vehicle control device adjusts speed based on pedestrian movement direction.
- Haptic Accelerator Pedal Feedback for Efficient Vehicle Control
A control device limits accelerator pedal angle via haptic resistance to guide drivers toward optimized acceleration profiles.
- Propulsion Shift Management via Arbitrated Transmission Ratios
A propulsion control system generates arbitrated transmission ratios to prioritize drivability over fuel economy.
- Vehicle Control Apparatus Alerting Logic for Cruise Control
A vehicle control apparatus acquires road situation information to determine alerting needs during automatic driving.
- Hydraulic Pump Speed Control for Collision Steering Response
A hydraulic pump adjusts speed to maintain fluid flow for vehicle steering assistance.
- Vehicle Travel Control Identity Verification
Controller adjusts target acceleration values using an identity index to correct mismatched preceding vehicle data, resolving identification accuracy issues.
- Lane Departure Prevention Yaw Moment Control
A lane departure prevention apparatus adjusts braking force ratios between driving and non-driving wheels to generate a target yaw moment.
- Drive Force Control Device for Vehicle Stability
A drive force control device adjusts torque distribution ratios between rear wheels to match target rotational speeds.
- Vehicle Traveling Control Device Lateral Position Adjustment
A vehicle traveling control device adjusts lateral position to reduce collision risk when preceding vehicle detection fails.
- Vehicle Driving Control Apparatus Override Threshold Adjustment
Driving control apparatus increases override thresholds during LKAS limits to prevent sudden acceleration or lane deviation from excessive driver intervention.
- Vehicle Collision Warning Scaling Deceleration Dynamics
Dynamic threshold adaptation resolves the contradiction between reducing false alarms from brief braking and maintaining timely collision warnings.
- Arithmetic and Control Unit Segmentation for Real-Time Vehicle Command Reliability
Segmenting the arithmetic and control unit isolates real-time vehicle commands on dedicated cores, preventing scheduling delays from non-critical tasks.
- Driver Profile Data Personalization for ADAS
Processor creates driver profile data files from sensor monitoring to control vehicle functions via a driver assistance system.
- Vehicle Control Device Route Prediction via Modular Segmentation
Segmenting prediction into independent modules improves route accuracy while managing computational complexity.
- Vehicle Control System for Small Overlap Collision Mitigation
A vehicle control system locks wheels and steers them to deflect impact forces away from the passenger cabin.
- Vehicle Control Device Package-Based Permission Management
A vehicle control device extracts driving assistance packages based on environment data and proposes them to the driver for selective approval.
- Brake Holding Control for Smooth Vehicle Take-off
A brake holding control system transitions a vehicle from rest to engine driving mode by coordinating torque and braking force.