Physical Inspection
- Examine external components for wear, damage, or loose parts.
- Inspect joints and actuators for proper alignment and movement.
- Check sensor lenses (e.g., cameras, LiDAR) for cleanliness and scratches.
- Verify the integrity of cables and connectors, ensuring no frays or disconnections.
Battery and Power System
- Test battery health and charge capacity using diagnostic tools.
- Inspect charging ports and cables for signs of wear or corrosion.
- Ensure backup power systems are functional.
Mobility System
- Test leg/arm movement range and smoothness.
- Check wheels or tracks (if applicable) for wear or obstructions.
- Run a short locomotion test to identify any unusual sounds or resistance.
Sensor Calibration
- Verify and recalibrate cameras, LiDAR, and other vision systems.
- Test microphones and audio systems for clarity.
- Ensure tactile sensors are responsive across various touch points.
Software and Firmware
- Update software and firmware to the latest versions, if available.
- Run diagnostic tests on AI modules to ensure optimal functionality.
- Review logs for recurring errors or anomalies.
Communication Systems
- Test Wi-Fi, Bluetooth, or other communication protocols.
- Confirm the robot can successfully connect to its control station or network.
- Validate external communication features like alerts or messages.
Hydraulic and Pneumatic Systems (if applicable)
- Check fluid levels in hydraulic systems.
- Test pneumatic components for pressure consistency and leaks.
- Inspect hoses and seals for wear or cracks.
Emergency Systems
- Test emergency stop mechanisms.
- Verify fall detection and recovery systems.
- Ensure all alarms and notifications are operational.
Data Backup
- Backup operational logs and key data to external storage or the cloud.
- Verify the integrity of stored data for future analysis.
Performance Check
- Conduct a performance test for routine tasks to confirm functionality.
- Document any deviations from expected performance.
- Monitor energy consumption patterns during operations.
Cleaning and Lubrication
- Clean external surfaces using appropriate cleaning agents.
- Lubricate joints and actuators as recommended by the manufacturer.
- Wipe down sensor lenses with anti-static cloths.
Documentation
- Log all maintenance activities performed.
- Note any issues identified and actions taken to address them.
- Record date and signature of the technician responsible.
This checklist ensures the humanoid robot remains functional and efficient throughout its operational lifecycle.