Anti-Collision Systems TRIZ Cases
- Travel Control System with Scene-Based Priority Presentation
A travel control device presents scene-specific information to the user for input.
- Vehicle Collision Warning Using Stored Curve Data
A vehicle collision warning system uses stored curve parameters to predict future paths and detect objects.
- Predictive Lane Change Assistance Using Sensor Fusion
Sensor fusion predicts target vehicle behavior to enable autonomous lane changes, resolving safety complexity trade-offs.
- Adaptive Sensor Fusion for Automotive Emergency Braking in Adverse Weather
A collision determiner adjusts sensor weights based on detected weather conditions to assess forward object proximity accurately.
- Vehicle Obstacle Detection via Multi-Sensor Fusion and Autonomous Braking
Multi-sensor fusion of LiDAR and cameras resolves detection precision versus complexity trade-offs for reliable highway hazard avoidance.
- Autonomous Controller Programmable Interface for Vehicle Navigation
Programmable interface normalizes diverse sensor inputs to maintain path deviation under 25 cm in urban environments.
- Collision-Activated Information Exchange Device for Vehicular Accidents
An impact sensor triggers a processor to log and broadcast collision parameters through secure wireless links, resolving hit-and-run evidence gaps.
- Stepwise Automated Driving Course Change Notification
A vehicle control apparatus switches notification unit operations stepwise during automated driving course changes.
- Heads-up Display Warning System for Obstructed Vehicle Detection
A heads-up display projects warning images onto a windshield combiner at precise locations corresponding to remote vehicles.
- Emergency Stop Assistant Using Predictive Route Data
A vehicle emergency stop assistant determines a risk-minimum stopping position using predictive route data.
- Dynamic Yaw Rate and Steering Angle Weighting for Turning Radius Estimation
Dynamically adjusts yaw rate and steering angle contributions based on change rates to resolve sensor responsiveness versus accuracy trade-offs.
- Vehicle Radar Track Accuracy Determination
Radar system calculates object tracks using position data and determines track accuracy by comparing speeds calculated at different time intervals.
- In-Cabin Camera Activation via Sound Pattern Analysis
Sound pattern analysis triggers in-cabin cameras only when specific acoustic events occur, reducing driver distraction while maintaining situational awareness.
- Driving Support Device Intersection Notification Timing
Electronic control unit restricts oncoming vehicle alerts during host vehicle acceleration phases at intersections.
- Electronic Horizon Traffic Signal Timing Data
Data packets transmit traffic signal start and end times to vehicle controllers, resolving protocol complexity while enabling speed profile optimization.
- Vehicle Control System Redundancy via Dual Traveling Units
Dual traveling control units monitor communication states to enable substitution control, resolving redundancy gaps in automated driving systems.
- Vehicle Control Apparatus Using Perceived Relative Distance
A vehicle control apparatus calculates perceived relative distance and velocity to align automated actions with driver perception.
- Stop-and-Go Vehicle Guidance Using Optical Flow for Pedestrian Detection
A longitudinal driver assistance system uses optical flow vectors to detect moving obstacles during automatic restarts.
- Driver Assistance System Using Camera-Based Emergency Light Detection
Image processing detects blinking warning lights to alert drivers, bypassing auditory interference and ensuring reliable notification in noisy environments.
- Automatic Brake Light Control via Deceleration Thresholds
A brake light control module calculates vehicle deceleration from speed signals to automatically activate lights based on predefined thresholds.
- Vehicle Overtaking Support via Preceding Route Probability
A vehicle support system displays probable routes of preceding vehicles to aid driver decisions.
- Vehicle contour-aware collision avoidance for close passing
A driver assistance system detects vehicle body contours to calculate precise evasive paths during low-speed maneuvers.
- Autonomous Driving Assistance Device for Driver Fatigue Recovery
An autonomous driving assistance device outputs sleep-promoting sensory patterns to prompt drivers to rest.
- Vehicle Collision Avoidance Control Area Adjustment
A vehicle system adjusts collision avoidance control areas based on object position and speed to manage braking and warning signals.
- Teleassistance Data Encoding for Self-Driving Vehicle Anomaly Resolution
A teleassistance module encodes sensor data for transmission to remote operators.
- Vehicle Navigation Control via Speed and Risk Assessment
A vehicle control apparatus dynamically enables or disables navigation system operation based on real-time driving assistance requirements.
- Obstacle Determination Device Using Dynamic Reference Height
An obstacle determination device adjusts reference height based on lane position to distinguish solid objects.
- Vehicle Object Detection Shielding Resolution
A vehicle object detection device computes lateral movement speed of unshielded endpoints to resolve partial occlusion issues.
- Autonomous Lane Change Trajectory Planning for Dynamic Obstacles
A lane change control module generates trajectories using proximate vehicle states to ensure safe maneuvers.
- Road Boundary Detection Using Point Cloud Clustering and Line Fitting
A road boundary detection device clusters candidate points from point cloud data to fit accurate straight or curved lines.
- Vehicle Control Device for Lane Change Motion Matching
A vehicle control device estimates target area motion to synchronize own vehicle speed and position during lane changes.
- Work Vehicle Periphery Monitoring System with Operator Presence Validation
A periphery monitoring system for work vehicles uses boarding state detection to control warning device output based on operator presence.
- Vehicle Vision System Cross Traffic Detection Gradient Analysis
A vehicle vision system detects cross traffic objects using fisheye lens gradient information and electronic control unit processing.
- Dynamic Bayesian Network for Vehicle Turn Intent Prediction
A dynamic Bayesian network predicts driver turning intent at intersections using environmental and vehicle cues.
- Vehicle Warning Device Direction-Based Switching Logic
A vehicle warning device switches between time-based and distance-based alert methods depending on the approaching object's orientation.
- Dynamic Safety Zone Definition for Vehicle Speed Adjustment
System calculates dynamic safety zones from real-time participant and driving event data to send targeted speed adjustments, resolving static detection limits.
- Automotive Radar Alert Signal Generation Using Scenario Matching
A detection system compares raw radar data against pre-stored traffic scenarios to generate reliable alert signals for critical objects.
- Vehicle Surroundings Monitoring Device Distance Calculation
A vehicle surroundings monitoring device calculates distances using image portion height correlations for pedestrians and time-series size changes for other objects.
- Clear Path Detection Using Road Surface Likelihood and Traffic Indicators
A vehicle navigation system determines a clear path by evaluating road surface likelihood alongside traffic infrastructure indications.
- Driver Attentiveness-Based Collision Mitigation via CAN Bus Signals
Collision mitigation system adjusts braking response based on driver attentiveness detected through vehicle device interactions.
- Vehicle Audio System Spatial Feedback Control
Control device directs audio signals through specific output elements based on object movement data.
- Vehicle Itinerary Data Relay for Platoon Visibility
Wireless relay of visual field images from a leading vehicle to a following vehicle, resolving visibility loss during close platoon driving.
- Vehicle Country Detection for Lane Recognition Accuracy
Country estimation signals adapt lane recognition algorithms to local markings, reducing false detections in driver assistance systems.
- Adaptive Road Symbol Projection for Dynamic Traffic Warning
A vehicle lighting module projects ground symbols that adapt their position, size, and color based on predicted road user movements.
- Crosswalk Detection Using Sensor-Estimated Candidate Positions
A detection device estimates crosswalk candidate positions using distance-bearing sensors to guide image analysis.
- Pedestrian Detection Using Adaptive Identification Dictionaries
A pedestrian detection device selects identification dictionaries based on sonar and radar data to match image features with physical positions.
- Travel Command Generation Device Using Collision Probability Table
A travel command generation device creates a collision probability table based on obstacle existence distributions to compute avoidance commands.
- Vehicle Periphery Monitoring Using Symmetry-Based Recognition
A vehicle periphery monitoring device extracts line-symmetrical image portions to identify other vehicles using single camera data.
- Tram Collision Warning System Using Driver Gaze Detection
A vehicle collision warning system adjusts detection thresholds based on driver gaze direction to filter irrelevant alerts.