External Condition Input Parameters TRIZ Cases
- Vehicle Performance Control Device with Location-Based Speed Restrictions
A vehicle performance control device records position and parameters to impose location-based speed restrictions.
- Road Surface Profiler Performance Measuring Instrument
A road surface profiler performance measuring instrument simulates virtual road conditions using a travelling unit and height adjustment mechanism.
- Adaptive Cruise Control Overspeed Threshold for Vehicle Weight and Slope
A cruise control system adjusts braking overspeed thresholds based on vehicle gross weight and road inclination to prevent excessive speed.
- Remote Vehicle Relocation for Unauthorized Access Safety
Wireless monitoring detects threats, enabling remote vehicle relocation to avoid unauthorized access risks.
- Intersection Complexity Assessment for Autonomous Driving Control
Complexity module determines intersection navigation difficulty to adjust vehicle steering and braking parameters.
- Vehicle Control Device Emergency Vehicle Preparation
Driving controller transitions host vehicle automation level based on rearward vehicle movement detection to prepare for emergency vehicle passage.
- Adaptive Vehicle Control Thresholds for Curved Roads
A vehicle control apparatus dynamically adjusts automation level thresholds based on road geometry to manage preceding vehicle behavior.
- Trajectory Data Compression for CAN Bus Communication in Autonomous Vehicles
Segmenting trajectory data into sequential controller area network messages enables efficient transmission to the electronic control unit.
- Driving Supporter Dynamic Threshold Adjustment for Road Unevenness
A driving supporter adjusts inhibition thresholds based on road surface conditions to align system responses with driver intent.
- Adaptive Deceleration Control for Passenger Safety
A controller calculates deceleration commands based on passenger status to adjust vehicle velocity and suspension dampers.
- Longitudinal Planning System for Autonomous Vehicle Distance Control
A longitudinal planning system determines target acceleration by comparing vehicle distance against critical thresholds derived from leader states.
- Automatic Lane Change Collision Avoidance via Virtual Action Lines
A collision avoidance control system determines travel and return safety detection periods alongside lane change virtual action lines to manage vehicle positioning.
- Dynamic Driving Reference Line Adjustment for Obstacle Avoidance
Adjusts polynomial curve coefficients based on obstacle position data to resolve safety risks from insufficient obstacle avoidance in unmanned vehicles.
- Driver Assistance System Quadrant Risk Aggregation
A driver assistance system aggregates object risk values into quadrant risks to control vehicle actuators.
- Multi-Vehicle Distance Control Using LiDAR Detection Zones
LiDAR detection zones identify first and second preceding vehicles, enabling the controller to adjust speed based on their travel information.
- Vehicle Curve Entry Deceleration Control Gain Adjustment
A vehicle traveling control device adjusts deceleration gains based on lane detection evaluation results during curve entry.
- Vehicle Processor Predicts Driving Scenarios for Automatic Setting Adjustment
A vehicle processor tracks driving inputs to match predefined rules and updates settings before reaching a location.
- Adaptive Cruise Control Dynamic Gap Adjustment
An adaptive cruise control system adjusts following gap parameters based on relative velocity and traffic conditions.
- Vehicle Yielding Assistance System for Emergency Clearance
A yielding action assistance system guides vehicles to safe zones using dynamic target zone determination and drive force control.
- Horizon-Stabilized Lateral Control for Vehicles
A horizon-stabilized lateral control system determines steering interventions using geometric tangent points and sensor data.
- Driver Assistance System Curved Path Collision Risk
Regions of interest partitioned by steering angle improve collision risk estimation accuracy on curved paths.
- Vehicle Control System Mode Switching for Sensor Quality
A vehicle control system switches between driver assistance and automatic driving modes based on sensor data quality.
- Autonomous Vehicle Perception for Traffic Officer Signal Detection
Perception system detects traffic officers and signal devices using LIDAR and image sensors, treating unrecognized signals as stop commands.
- Autonomous Vehicle Navigation System for Hydroplaning Risk Avoidance
Navigation system predicts hydroplaning risk using real-time and historical data to generate proactive lane-level routing instructions.
- Autonomous Vehicle Alarm Abnormality Detection and Safety Response
A determination unit detects alarm sound output device abnormalities in autonomous vehicles to trigger safety assurance processes.
- Speed-Adaptive Obstacle Detection Using GPS Synchronization
A vehicle obstacle detection system adjusts camera and laser scanner fields of view based on speed to improve response time.
- Autonomous Vehicle Remote Control via Sensor-Based Proximity Adjustment
Remote controller adjusts vehicle speed based on sensor-detected object proximity for safe manual navigation.
- Autonomous Vehicle Interface Trajectory Overlap Removal
A trajectory-prediction module modifies road agent paths to eliminate visual overlap with objects on the driver display.
- Vehicle Control Device Merging Operating Systems
A vehicle control device merges multiple operating systems into one controller to share hardware resources and display image information on a single touch screen.
- Invariantly Safe State Planning for Motor Vehicle Driver Assistance
A driver assistance system plans movement by determining invariantly safe future states of the motor vehicle and road users.
- Adaptive Driver Warning System Using Dynamic Points Thresholds
A vehicle warning system adapts alert timing by accumulating points based on driving complexity and driver feedback.
- Vehicle Starting Control Using Driver Tendency Index
A controller determines a short term driving tendency index from accelerator pedal position and vehicle speed to adjust engine torque maps.
- Lane Positioning Method for Courtesy-Driven Route Alternatives
A vehicle computer identifies multiple lane positions in transition zones and communicates availability to drivers.
- Adaptive Cruise Control Rear Collision Mitigation
A host vehicle controller adjusts following distance to mitigate rear-end collision risks.
- Vehicle Speed Control Module for Grade Change Compensation
A vehicle speed control module adjusts power source load to maintain constant velocity during road grade transitions.
- Vehicle Material Accumulation Detection via Environmental Data
A vehicle detection system acquires external environment information to identify material accumulation states.
- Vehicle-Specific Incentive Pricing for Demand Response
A vehicle selection system determines individual incentive price ranges to maximize electric vehicle participation in grid events.
- Driving Assist Device Interruption Detection Braking
A driving assist device decelerates the own vehicle using predetermined braking force when preceding-vehicle following is interrupted.
- Vehicle Speed Matching for Lane Change Feasibility
Travel control section adjusts host vehicle velocity to match adjacent lane traffic, resolving accuracy trade-offs during lane change maneuvers.
- Cruise Control Slippery Road Mode
Automatic cruise control system activates a predefined slippery road driving mode to adjust vehicle speed and acceleration limits.
- Vehicle Control Apparatus for Dynamic Traveling Assist
A vehicle control apparatus adjusts traveling assist levels based on destination settings.
- Remote Automated Vehicle Hitch Alignment System
A vehicle hitch assistance system derives a backing path to align the hitch ball with the trailer coupler using automated steering control.
- Vehicle GUI Automation with Abort Control
Automated vehicle interface executes high-probability actions while providing separate abort controls.
- Vehicle Speed-Adaptive Sensor Threshold for Snow Adhesion
Dynamic threshold adjustment reduces false alarms from sensor adhesion while maintaining collision avoidance reliability.
- Anticipative Vehicle Dynamics Control for Evasive Maneuvers
A vehicle controller adjusts sideslip and yaw thresholds to optimize lateral movement during evasive maneuvers.
- Vehicle Traction Control via Dynamic Wheel Slip Management
Dynamic torque and brake control adjusts slip thresholds to resolve the contradiction between initiating motion and maintaining traction.
- Automated Vehicle Merging via Intent Communication
An automated vehicle guides adjacent road users to yield through precise velocity and lateral positioning maneuvers.
- Omnidirectional Mobile Body Velocity-Based Monitoring Area Control
A mobile body with omnidirectional drive wheels uses rotational velocity data to dynamically adjust its surrounding object detection range.
- Sleepiness Estimation via Biometric and Five-Sense Data Fusion
A sleepiness estimating device acquires biometric and five-sense auxiliary information to improve estimation accuracy.