SIRIUS is the world’s first innovated inspection solution that autonomously generates 3D digital spatial maps and independently diagnoses the safety of various structures, including bridges, tunnels, dams, and buildings, through a fully autonomous intelligent robot. Unlike existing safety diagnostic systems that require human operation, this method overcomes the challenges of applying to complex three-dimensional structures. Moreover, it addresses the quality issues of diagnostic results, making practical application possible. The inspection results are automatically analyzed and managed in a digital space, making it an extremely efficient solution capable of reducing the need for analysis and management personnel by 100%