Fuzzy Based Enhanced Smart Rest Room Automated Faucet System

Abstract

Existing smart rest room automated faucet systems operate on traditional control theory, with absolute control value, irrespective of its degree of accuracy. For example, a hands-free hand wash basin may be programmed to release water when an object is about 2cm close to the infrared sensor. This absolute control value has pitfalls such as, ascertaining the quantity of water required for each operation, without activating the water flow switch to release water at maximum rate, leading to wastage of water resources. In order to develop an efficient and accurate smart rest room automated faucet system that will release water at an approximate quantity as required for varying condition, this research paper delves into employing a data-centric model for understanding and designing a smart rest room automated faucet system, that is more accurate in operation and properly utilizes water resources. To achieve this goal, we first designed a fuzzy model using MATLAB, for the proposed smart rest room automated faucet system, and then implemented the model on embedded atmel328 microcontroller, interfaced with an infrared obstacle sensor and an electronic flow control switch to automate rest room faucet activities. In order to understand and improve its operation, data logged from the system infrared sensor for 3cm distance, was mined for proper understanding of the system operational accuracy. During which the result indicated proper water utilization at various rate of water dispensation, as a function the nearness of the object to the sensor. This supports the improvement promised by the proposed system, when adopted in existing smart rest room automated faucet systems design and re-design.

Application on Automated Warehouse Simulation System in Location Optimization

“…With the rapid development of modern logistics system technology, automated warehouses play an important role based on their advantages [1]. The advantages of all aspects of automated warehouses are significant: such as rational space utilization, intelligent cargo access, reducing labor, improving production efficiency and production management level, reducing inventory backlog, reducing storage loss, achieving rational use of liquid funds and so on [2].…”

“…In the formula：1 f --the sum of the mass of the goods on each pallet and the product of the layer on which it is placed ij W --the weight of the goods in row i and column j Science, Education and Humanities Research, volume 309…”