Design and Implementation of Smart Sanitation System Based on Unity 3D Modelling and Digital Twin Technology

In the context of rapid urbanization, effective and intelligent management of urban sanitation faces unprecedented challenges. To solve this problem, we proposes a smart sanitation system design based on Unity 3D modelling and digital twin technology. The system relies on Unity 3D modelling and digital twin technology, which is dedicated to improving the effectiveness and quality of urban sanitation work. The system uses advanced equipment such as drones and smart carts to collect images of the scene, and monitors and manages sanitation personnel through image recognition and analysis technology. By creating a virtual environment model of the actual scene, the system is able to intelligently deploy resources, reduce operational overheads and improve operational efficiency, providing new ideas and solutions for urban sanitation management.