Hindustan Aeronautics Limited has initiated the DRISHTI challenge to modernize aircraft engine inspection processes through the integration of artificial intelligence and augmented reality technologies. The focus is on improving the inspection and maintenance workflow for the TPE331-12B engine used in the HTT-40 trainer aircraft. Currently, inspection processes rely heavily on manual execution, which introduces inefficiencies, increases the likelihood of human error, and results in inconsistent reporting standards. The manual handling of Engine Check Lists (ECL), defect identification, and component tracking further complicates maintenance operations. DRISHTI aims to address these challenges by implementing AI-driven computer vision systems capable of detecting defects, analyzing wear patterns, and identifying components through automated image processing. The integration of AR technology enhances this capability by providing technicians with real-time visual overlays, guided instructions, and contextual data directly within their field of view. This not only improves accuracy but also reduces inspection time and enhances productivity. Additionally, the system supports remote collaboration, allowing experts to assist technicians in real time. By digitizing workflows and automating documentation, HAL aims to improve turnaround times, reduce maintenance errors, and enhance fleet readiness. This initiative aligns with global trends in smart Maintenance, Repair, and Overhaul (MRO) systems, positioning India at the forefront of aerospace maintenance innovation.
