PROJECT TOPICComputer Vision & Embedded AI
Pose-Estimation Safety Guard
An industrial safety concept exploring 3D skeletal human pose estimation to create dynamic virtual safety envelopes around machinery, slowing arm speeds when human limbs breach caution zones.
Flexible Collaborative Safety Enclosures
- ✓Replaces rigid mechanical safety fences with dynamic visual safety envelopes.
- ✓Differentiates between a worker walking past and a hand reaching into a danger zone.
- ✓Gradually scales robot speed down before triggering an abrupt emergency stop.
The Engineering Challenge
Problem / Objective
Physical metal cages occupy massive factory footprint, while optical light curtains only provide simple binary beam breaks without spatial depth.
Conceptual Signal Flow
System Concept
Overhead Camera → Skeletal Joint Extraction → Distance Vector Calculation → Robot Speed Override.
Architecture Modules
1Overhead Wide-Angle Vision Sensor
2Real-Time Skeletal Pose Inference Unit
3Virtual Coordinate Distance Engine
4Safety PLC Speed Override Relay
Hardware Categories
High-Res Industrial CameraEdge GPU AcceleratorSafety Relay ModuleAudible Alarm
Technologies & Software
Pose EstimationIndustrial SafetyEdge AISafety PLC InterfaceYOLO-Pose / OpenPose PipelineSafety Distance Evaluation Logic
Engineering Considerations & Edge Cases
- Certification standards requiring redundant hardware paths
- Occlusion when workers stand behind carts
Applications
Collaborative assembly cells
Palletizer perimeter guarding
Press brake operator safety
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.