PROJECT TOPICCommercial Services & Consumer Systems
Solar-Tracking Building Blinds Rig
A commercial building automation concept examining astronomical sun position algorithms, exterior irradiance pyranometers, and multi-channel motor controllers to dynamically balance natural daylight against solar heat gain.
Commercial HVAC & Lighting Energy Efficiency
- ✓Dynamically tilts louvres to deflect direct solar heat while channeling diffuse natural daylight.
- ✓Integrates with building management systems via BACnet or Modbus protocols.
- ✓Features whisper-quiet brushless DC motors to prevent acoustic distraction in open offices.
The Engineering Challenge
Problem / Objective
Static or manually operated office window blinds are left permanently closed or open, wasting lighting electricity and driving up cooling costs.
Conceptual Signal Flow
System Concept
Solar Irradiance Pyranometer → Astronomical Angle Calculator → Motorized Louvre Tilt Controller → Energy-Optimized Lux Level.
Architecture Modules
1Facade Multi-Louvre Mechanical Linkage
2Low-Noise Brushless Position Actuators
3Exterior Solar Irradiance Pyranometer
4Indoor Workplane Lux Telemetry Sensor
Hardware Categories
BLDC GearmotorsAmbient Lux SensorsExterior PyranometerBACnet Field Controller
Technologies & Software
Building AutomationSolar TrackingEnergy EfficiencyBrushless ActuationAstronomical Sun Path EphemerisDaylight Harvesting Control Loop
Engineering Considerations & Edge Cases
- Acoustic motor noise transmission through architectural curtain wall mullions
- Mechanical linkage binding over multi-meter blind spans
Applications
Commercial corporate headquarters
University library reading rooms
Hospital patient room facades
Engineering Inquiry & Collaboration
Interested in Developing this Architecture?
Connect directly with Tamizh Tech engineers in Coimbatore to discuss mechanical fabrication, sensor selection, firmware implementation, or turnkey system commissioning.