Control With Pedestrian Guidance Indicator TRIZ Cases
- Autonomous Vehicle Pedestrian Communication via Directional Sound
Cloud managed directional speakers resolve communication gaps by transmitting targeted audio messages from autonomous vehicles to pedestrians.
- Smartphone Sensor-Based Hazard Alert System
Mobile terminal uses built-in sensors to detect spatial hazards and output timely warnings via display or audio.
- Photovoltaic Road Marking System for Visibility
A traversable road marking integrates photovoltaic zones with light-emitting diodes to generate and store electrical energy for active illumination.
- Wearable Contextual Awareness via Risk Analysis
A wearable device analyzes motion and sound data to alert users of environmental risks, addressing awareness loss from technology distraction.
- Radio Mesh Proximity Risk Characterization via Two-Way Ping Signals
A radio mesh network system characterizes proximity risks using two-way ping signals between source and target devices.
- Pedestrian Crossing Warning System Using Beamformed Audio
A pedestrian crossing warning system emits beamformed audio signals to alert individuals at risk of collision.
- Vehicle Communication Device Position Estimation via Unencrypted Coordinates
A vehicle communication device estimates surrounding terminal positions using unencrypted low decimal place coordinates to reduce processing load.
- Mobile Device Parking Location Estimation Using GNSS and Pedometer Data
A mobile device system estimates parking locations using combined GNSS speed and pedometer data for automatic event detection.
- IoT Traffic Monitoring with CNN Social Distance Detection
Convolutional neural networks analyze CCTV and smartphone data to detect social distancing violations in real-time.