Anti-Collision Systems TRIZ Cases
- Stereo Camera U-Map Labeling for Wall Vehicle Separation
A stereo camera system uses U-map labeling to separate overlapping objects by analyzing depth distribution patterns.
- Vehicle Warning System Using Speed Difference Detection
A vehicle warning system processes sensor signals to calculate speed differences between the host vehicle and nearby objects.
- Vehicle Collision Warning Trajectory Prediction
A vehicle collision warning system predicts trajectories using steering angle data to display predicted collision zones on a digital screen.
- Vehicle Hazard Light Collision Warning System
Existing hazard lights alert surrounding vehicles of collision hazards, improving situational awareness without adding new communication hardware.
- Widefield Airspace Imaging System for UAS Collision Avoidance
Distributed collection lenses transmit images via fiber optics to a single camera, enabling lightweight collision avoidance for small unmanned aircraft.
- Siren Detection System Using Location-Based Audio Profiles
A siren detection system analyzes vehicle audio signals using location-specific acoustic models to identify warning sounds.
- Adaptable Vehicle Dimensions for Intersection Collision Avoidance
A collision avoidance method adjusts target vehicle length parameters to calculate precise deceleration requirements and brake threat numbers.
- Ultrasonic Driving Assist Phase Detection Circuit
- Intelligent Merge Aperture Simulation for Traffic Flow Optimization
Processor simulates traffic flow through merge apertures to determine optimal merge distances, preventing congestion and increasing average speed.
- Vehicle Lane Position Display Using Virtual Overlay
A driver assistance system displays a virtual lane overlay to show vehicle position relative to road markings.
- Sound-Activated Roadside Marker with Acoustic Filtering
A roadside marker detects rumble strip sounds via acoustic filtering to activate lights, reducing false alarms from general traffic noise.
- Vehicle Obstacle Detection with Driver Override Mechanism
A vehicle obstacle detection system generates alerts and control actions based on distance thresholds.
- Lane Splitting Detection and Communication System
A lane splitting notification system detects boundary signals to identify motorcycles performing lane splitting maneuvers.
- Multibeam Transmitter System for Radar Dwell Time
A multibeam transmitter system generates separate transmit beams to increase dwell time at specific positions.
- Driving Assist Device Sensor Reliability Control
A driving assist device adjusts inter-vehicle distance control based on millimeter wave radar and camera reliability.
- Lane Detection via Road Edge Corridor Analysis
Camera-based lane detection uses road edge corridor analysis to identify driving paths without relying on visible markings.
- Platoon Lane Change Control via Reverse-Sequence Maneuvering
Reverse-sequence lane change coordination reduces fuel consumption and deceleration by maintaining constant speed while preventing traffic interruptions.
- Vehicle Radar Sensor Time-Multiplexing Interference Reduction
Time-multiplexed radar activation prevents destructive wave superimposition, maintaining high signal quality and reliable surroundings detection.
- Automated Labeling for Autonomous Driving Training Data
A data generation apparatus automates labeling of external environment information using vehicle sensors.
- Wrong-Way Driver Detection via V2V Position and Digital Map
A vehicle analysis device compares received position data against digital road maps to identify wrong-way drivers.
- Collision Threat Filtering for Earth-Moving Machinery
A collision threat filtering method evaluates trajectory data to identify potential collisions among multiple earth-moving machines.
- Ground-Side Detection for Article Transport Vehicle Collision Avoidance
Ground-side detectors identify hidden obstacles to trigger vehicle deceleration, resolving detection range limits and preventing collisions.
- Vehicle Travel Control Apparatus Prohibits Deceleration in Restricted Zones
Anomaly monitoring system detects driver impairment and triggers automatic vehicle deceleration mechanisms.
- Video-Based Parking Angle Violation Detection
Automated video analysis detects parking angle violations using image capture devices, replacing manual inspection with precise computational geometry.
- Real-Time Vehicle Risk Prediction Using Fuzzy Logic
A driver assistance system predicts future object positions and aggregates weighted risk values to control vehicle actuators.
- Occupant Field of Vision Detection via Smart Glasses Camera
Smart glasses camera records occupant field of vision to detect surrounding objects, eliminating calibration requirements for accurate perception tracking.
- Cooperative Vehicle Maneuver Coordination via Effort-Based Trajectory Selection
Vehicles exchange trajectory sets and effort values to select collision-free paths for cooperative maneuver coordination.
- Network-Based Vehicle Warning System for Extended Detection Range
A network device gathers vehicle parameters to detect traffic conditions and transmit warnings to nearby vehicles.
- Driving Assistance Device Adaptive Processing Load
A driving assistance device adjusts information processing amounts based on required assistance levels to optimize resource usage.
- Pedestrian Face Detection for Autonomous Vehicle Safety
Segmenting detection into stages allows face recognition only when necessary, resolving the trade-off between safety reliability and processing time.
- Dynamic Forward Collision Warning Threshold Adjustment
Adjustable time-to-impact threshold adapts to vehicle load and braking performance for precise collision warnings.
- Electromagnetic Brake Turn Signal System for Noise-Free Auto Cancel
An electromagnetic brake actuator replaces mechanical pawls in vehicle turn signal stalks to provide quiet automatic cancellation.
- Vehicle Speed Measurement Using Feature Segmentation
A measurement device calculates vehicle speed using distance and angle data from segmented feature areas within a single scan period.
- Asymmetric Control Logic for Vehicle Driver Assistance
A control system uses asymmetric state transitions to manage driver assistance interventions.
- Driving Automation Level Lowering Feasibility Determination
A driving automation level lowering feasibility determination apparatus calculates a driving load value based on surrounding vehicle information to assess authority transfer.
- Evasion Trajectory Optimization Using Transverse-Dynamic Quality Factors
A safety system calculates optimized evasion trajectories using transverse acceleration and jerk metrics to guide vehicle maneuvers.
- Driving Assistance Apparatus Branch Point Lane Recognition
A driving assistance apparatus recognizes a target track and controls steering to follow the path ahead.
- Portable Device Acoustic Signal Visual Feedback
A portable communication device converts acoustic signals from a vehicle into visual displays for the driver.
- Vehicle Trajectory Determination Using Occupancy Map Segmentation
A trajectory determination system uses an occupancy map to identify collision-free paths for vehicles and other road users.
- Autonomous Lane Change Control via Dynamic State Prediction
Lane change control module predicts proximate vehicle states to resolve collision risks during automated maneuvers.