Ticket-Issuing Apparatus TRIZ Cases
- ETCS Terminal Card Management via Server-Side Issuance
Server issues card data to ETCS terminals via security keys, eliminating physical card theft risks and structural restrictions.
- Vehicle Device Local Geofence Processing Reduces Server Load
A vehicle device processes location data locally using geofence definitions to calculate distance driven before transmitting results.
- Contactless Reader Sensor Integration for Position Detection
Integrate distance sensors with contactless media readers to detect object position, reducing power consumption from continuous polling.
- Mobile Transit Fare Payment via Contactless Smart Chip
A mobile device with a contactless smart chip integrates financial and transit functions for seamless fare calculations.
- Multi-Functional Wireless Access Device Using TRIZ Extraction
A multi-functional wireless device consolidates access control and ticket validation using integrated NFC, Bluetooth, RF, and UWB modules.
- RFID Tag Data Writing With Segmented Acknowledgment
A segmented acknowledgment mechanism allows RFID readers to identify tags during slow data writing operations.
- Online Authorization Gate Access Device for Transit Fare Collection
Gate access devices connect directly to payment networks for immediate card authentication, eliminating offline fraud risks and negative list complexity.
- Tachograph Virtualizer for Software Isolation
A tachograph virtualizer assigns protected virtual memory areas to separate program components on shared hardware.
- RFID Item Tracing with Identity-Based Encryption for Supply Chain Secrecy
Identity-based encryption protects supply chain privacy while enabling fast product recalls through distributed key management.
- Mobile Reader Integrating RFID and Barcode Scanners for Device Tracking
Integrating RFID and barcode scanners into one mobile reader resolves the complexity trade-off while ensuring accurate tracking of data storage devices.
- Autonomous Vehicle Control Using Pre-characterized Sensor and Maneuverability Data
A computing device determines movement information using pre-characterized sensor detection capabilities and vehicle maneuverability properties.
- Vehicle Access Control Device for Pollution-Based Traffic Zones
A wireless access control device verifies vehicle-specific telematics data to modulate entry into restricted traffic zones.
- Vehicle Identification via Dynamic Radio Identifier Broadcasting
Dynamic radio identifiers protect privacy by revealing vehicle identity only after confirmed location usage.
- Vehicle Transmitter Data Telegrams for BIBO Authentication
Segmented unidirectional channels and periodic signals authenticate user terminals in mass-market devices, eliminating complex synchronization.
- Parking Monitoring Snapshot Triggering for Legal Evidence
Detection unit stores parking snapshots when occupancy changes or time limits expire, providing legally valid proof of violations while reducing storage needs.
- Vehicle Identification Using Low-Frequency Signal Strength Thresholds
Low-frequency signal attenuation determines vehicle position before identity verification, reducing interference from following vehicles.