Background‌As a major comprehensive port in northern China and the world's largest artificial deep-water port, Tianjin Port handled 453 million tons of cargo and 20.47 million TEU in 2024. To enhance internal vehicle management efficiency, it implemented an ‌INFOWISE-GZY series RFID-based smart vehicle management system‌ in 2023 for fully automated entry/exit control.

Technical Solution & RFID Hardware‌:

GZY-77 Card Reader: Binds vehicles to RFID tags.

GZY-11045 RFID Windshield Tags‌: Anti-tamper design, attached to both vehicle windows (-25°C~65°C operating temperature, 5-7m read range).

GZY-E612 RFID All-in-One‌: Deployed at entrances/internal passages with 12dBi antenna (350 tags/sec read speed), distinguishing authorized vehicles from outsiders.

System Architecture‌

Perception Layer‌: GZY-11045 tags collect vehicle ID data.

Network Layer‌: Data transmitted to cloud via rfid reader Ethernet/RJ45.

Application Layer‌: Real-time internal vehicle verification and analytics.

Key Innovations‌:

Dual-Tag Anti-Miss‌: Dual-window tags ensure ≥99.5% recognition accuracy.

Dynamic Permissions‌: Temporary vehicles can be granted time-limited access based on port operations.