The document presents a novel approach using a concept called Device Electrocardiogram (DECG) to predict the Remaining Useful Life (RUL) of industrial equipment through deep learning algorithms such as Integrated Deep Denoising Auto-Encoder (IDDA). It highlights the limitations of traditional expert systems and physics-based models, proposing a method that enhances prediction accuracy and reduces dependency on expert knowledge. Experimental results validate the effectiveness of the proposed algorithm, demonstrating its superiority over traditional factory information systems and its potential in advancing Industry 4.0 applications.