Cold-Chain Logistics Control Center

Dashboard highlights ​

• Fleet temperature-layer map: routes overlaid with temperature zones, in-transit deviations visible instantly.
• Cold-storage zone distribution and compliance bands at slot level.
• Chain-break Sankey pinpointing risk segments, with dock-operation Gantt for handover.
• Refrigerant loop, efficiency and fleet ranking, and end-to-end temperature trends.

Business value ​

• GSP/HACCP-compliant temperature records with complete evidence.
• Chain breaks traceable to a transport leg or handover point.
• Refrigeration efficiency benchmarking cuts cold-store operating cost.

How to build this on IoT DC3 ​

Vehicle terminals (GPS + temperature/humidity) report over MQTT/HTTP, while cold-store sensors and refrigeration equipment connect over Modbus. Route and temperature series share one time-series store, and chain-break rules automatically raise alarms and traceability records. See the documentation and the GitHub repository.

FAQ ​

Is the data real? ​

This page runs on mock data; with real vehicle terminals and cold-store sensors, the traceability chain looks the same.

How long is temperature data kept? ​

The time-series store supports multi-year retention and export, meeting GSP-style record-keeping requirements.