This technology addresses cold chain logistics quality issues by achieving full-process management through IoT. Bluetooth tags, QR codes, temperature/humidity sensors, and edge gateways are attached to personnel, vehicles, and goods to collect environmental data in realtime and automatically threshold anomalies. An adaptive data smoothing compression mechanism eliminates false alarms and reduces storage pressure. Dual edge gateways to ensure data integrity, achieving low-latency collection, authentication, and cold chain interruption s, thus significantly boosting product quality.

Technology provider:Nanjing University of Posts and Telecommunications