Archive status: confirmed
Project Overview
A cooler monitoring unit that measures temperature, vibration, noise, orientation, voltage, and current, reports through GSM/USB, and can protect the compressor during critical conditions.
Engineering Context
The project applies embedded telemetry and condition monitoring to cold-chain and equipment monitoring. The migrated archive includes 63 archived files (219.4 MB) that records the implementation and demonstration.
System Architecture
The system can be understood as an input and sensing layer, a control or processing layer, and an output, actuator, dashboard, or user-interface layer. The archived assets are retained in the organized knowledge base for future diagrams and deeper technical reconstruction.
Technologies
- GSM/GPRS
- USB
- HTTP
- MQTT
- IMU
- Temperature sensing
- Power monitoring
- Relay control
Engineering Challenges
- Multi-sensor integration
- Condition inference
- Safe compressor switching
Results
- Completed electronics, enclosure, sensor unit, PC utility, demonstration, and user documentation
Source and Documentation
No public repository has been confirmed for this archived project.
Future Improvements
- Add predictive maintenance models and modern device provisioning