Smart Motion Urinal Flush (SMUF)

Abstract

Traditional manual urinal flush systems contribute to water waste and pose potential hygiene risks due to user contact. This study aimed to develop a cost-effective and user-friendly automatic urinal flush system. Manual urinal flush systems can lead to excessive water usage and pose hygiene challenges due to the need for direct contact. Current automatic systems are often complex and expensive. This project aimed to design, develop, and test a novel Smart Motion Urinal Flush (SMUF)system that utilizes an ultrasonic sensor to trigger automatic flushing upon user presence, minimizing water consumption and enhancing hygiene. The project followed a structured methodology encompassing requirement specification, prototyping, and testing phases. Functional and non-functional requirements were established to guide the development process. Multiple prototypes were constructed and underwent rigorous testing to evaluate functionality, user experience, and performance. The SMUF system successfully demonstrated automatic flushing upon user detection, significantly reducing potential water waste compared to manual systems. The user interface, employing two LEDs for clear visual cues, proved to be user-friendly and intuitive. Future iterations could explore alternative power sources or improved battery efficiency to reduce reliance on disposable batteries. Additionally, developing a universally adaptable sensor for varying flushing durations would broaden the system's applicability to toilets alongside urinals.