Arrangements For Variable Traffic Instructions TRIZ Cases
- Vehicle Traction Control via Road Friction Data Exchange
A vehicle communication system receives road surface information from a second vehicle to adjust powertrain output and pedal sensitivity for improved traction.
- Vehicle System Condition Monitoring for Feature Education
A vehicle system monitors driving conditions to present feature information when safe.
- Electric Bicycle Map Generation via Operation Data
Calculation unit infers travel environment from operation data to update maps, eliminating manual user evaluation and improving accuracy.
- Vehicle Inter-Vehicle Network Image Relay Control
A vehicle control device manages inter-vehicle networks to capture and transmit images of target spots using direct wireless communication.
- Adaptive Haptic Lane Departure Warning System
A haptic warning system adjusts signal characteristics based on detected road vibrations to alert drivers of lane departures.
- Iconistic Traffic Light Display with Dynamic Color Background
A vehicle alert system displays an iconistic traffic light representation on a dashboard screen using CMOS camera image data.
- Traffic Signal State Detection Arbitration
Arbitrates competing traffic signal outputs using continuous generation time, resolving driver confusion from conflicting infrastructure data.
- Relative Position Estimation Using Signal Intensity and Movement Distance
A position estimation system measures wireless signal reception intensity alongside terminal movement distance to determine relative positional relationships between devices.
- Vehicle System Center Driving Mode Occupant Appropriateness
A vehicle system switches to center driving mode when an occupant appropriateness detecting device identifies the driver as unsuitable for manual control.
- In-Vehicle Virtual Traffic Light for Emergency Route Preemption
An autonomous in-vehicle virtual traffic light system calculates intersection phases to provide priority routes for emergency vehicles.
- Wrong Way Detection Beacon with Forward Radar Sensor
A forward-facing radar sensor detects wrong way vehicles on roadways to activate flashing beacons and trigger mobile device alerts.
- Dynamic Speed Limit Signs for Animal Collision Prevention
Active signs dynamically lower speed limits using sensor data to reduce driver reaction time gaps and prevent animal-vehicle collisions.
- Universal Console Chassis Modular Vehicle Ecosystem
Segmenting the console into standardized slots enables universality, resolving integration complexity while enhancing user experience.
- Autonomous Vehicle Travel Control Preventing Side-by-Side Curves
A travel control device adjusts inter-vehicle distance and speed based on road curvature to prevent side-by-side driving.
- Driving Control Apparatus for Automated to Manual Mode Transition
A driving control apparatus adjusts vehicle speed and inter-vehicular distance during automated to manual mode transitions.
- V2X Roadside Unit Exit Coordination for Parking Lot Congestion
A roadside unit coordinates vehicle exit sequences using V2X signals to optimize traffic flow.
- Traffic Control Device Wireless Communication Module
Replacing heavy physical barriers with wireless signal transmission reduces material usage while enabling real-time vehicle control.
- Vehicle Probe Data Privacy via Carrier Disassociation
Carrier vehicles disassociate MAC addresses from probe data before external transmission, resolving privacy protection versus crash avoidance accuracy.
- Document Preview System Using Cached Page Images
A document preview system reuses cached page images to generate immediate visual feedback for modified documents.
- Vehicle-Mounted Apparatus Selective Wireless Connection Based on Roadside Position
A vehicle-mounted apparatus acquires roadside device position information to selectively establish individual wireless connections with relevant access points.
- Vehicle Communication System Targeted Message Distribution
A vehicle communication system distributes messages to specific terminals via a server apparatus and base station.
- Vehicle Communication Signal Reflection for Road User Detection
A vehicle communication system detects road users by analyzing reflected signals to determine their attributes.
- Two-Wheeled Vehicle Warning System Using Server-Based Trajectory Analysis
A server analyzes driving trajectories to generate accident hotspot lists and issue real-time warnings to two-wheeled vehicle drivers.
- DSRC Safety Event Message Transmission Timing
Immediate transmission of vehicle safety event messages over DSRC wireless medium reduces latency and improves channel utilization during congestion.
- Vehicle Intent Communication System for Maneuver Coordination
Broadcast device transmits sensor-derived maneuver intent to nearby vehicles, resolving traffic conflicts between autonomous and human-driven cars.
- Driving State Sharing Device for Vehicle Safety
A driving state sharing device transmits driver condition and position data between vehicles to enhance situational awareness.
- Digital Twin for Electric Bus Fleet Utilization
A digital twin platform generates behavior models for electric buses to optimize block assignments and charging strategies.
- Driving Assistance System with Vehicle Appearance Retrieval
A driving assistance system retrieves vehicle appearance data via a central database to identify notified vehicles.
- Vehicle-to-X Redundant Information Identification
An information table matches received vehicle-to-X messages to identify redundancy, reducing computational load on driver assistance systems.
- Sensor Control Device for Planimetric Feature Data Reduction
A sensor control device adjusts measurement sensitivity based on spatial proximity to planimetric features.
- Vehicle Head-On Approach Arbitration via Inter-Vehicle Distance Comparison
An information processing device calculates distances to a meeting point and exchanges data with opposing vehicles to generate travel control commands.
- On-board Terminal Device for Mine Vehicle Collision Prevention
On-board terminal device estimates other vehicle locations and calculates relative distances when wireless communication is interrupted.
- RFID Portal Directional Control via Motion Sensor Interlock
Motion sensors trigger RFID readers to determine tag direction, preventing signal interference in confined areas.
- Dynamic Road Markers for Real-Time Hazard Boundary Updates
Networked road markers detect incident perimeters and broadcast volumetric warnings to vehicles, resolving insufficient visual warning distances.
- Traffic Strategy System for Real-Time Incident Management
Orchestration means selects pre-generated strategies to resolve bottlenecks without manual planning delays.
- In-Vehicle Unit Anomaly Detection via Inter-Vehicle Comparison
An in-vehicle unit compares installation state indexes from nearby vehicles to detect abnormal mounting conditions.
- Lane Departure Warning Trailer Mode Threshold
A vehicle lane departure warning system adjusts its detection threshold width based on a towing signal to accommodate trailer dimensions.
- Automated Driving Mode Switching Notification System
Communication unit shares driving mode switching data with external devices to enable proactive occupant preparation for unexpected transitions.
- RFID Memory for Traffic Sign Inventory Tracking
RFID memory on traffic signs enables rapid inventory tracking, resolving manual counting errors and administrative delays.
- Automatic Driving Control Device for Line-Free Parking
Automatic driving control device selects stationary structures as navigation references using stereo photogrammetry.
- Electronic Apparatus Signal Restraint for ITS Bandwidth
An electronic apparatus determines whether to restrain transmission signals based on reception data from a roadside unit.
- Rear Camera Stub Detection for Automated Driving
A rear-facing camera detects intersecting roadways during forward motion using sensor fusion with LIDAR data.
- Crowdsourced Surveillance Platform Image Revisit Optimization
Mobile communication devices capture images along travel paths, enabling frequent revisit intervals that reduce weather susceptibility and operational costs.
- Vehicle Radio Reception Device for Traffic Information
A vehicle radio reception device captures data from nearby vehicles to ascertain local traffic information using existing wireless infrastructure.
- Traffic Flow Assistant for Proactive Lane Change Optimization
A traffic flow assistant system predicts gaps in adjacent lanes to generate optimized lane change signals based on vehicle dynamics.
- Contextual Driver Behavior Monitoring at High-Risk Locations
A contextual driver behavior monitoring system identifies risky actions using location-specific data.
- Short-Range Wireless Driver Identification for Traffic Infractions
Wireless devices capture unique driver identifiers to resolve camera image ambiguity and ensure accurate traffic infraction detection.
- Vehicle Control Device Selective V2X Reception Region of Interest
A vehicle control device selectively receives V2X information based on an expected driving route region of interest.