This innovation reduces costs and enhances queue management efficiency in restaurants, ensuring an organized system, minimizing wait times, and improving customer handling.
หลายร้านอาหารเผชิญปัญหาในการจัดการลำดับคิวลูกค้า โดยเฉพาะเมื่อจำนวนเครื่องเพจเจอร์หรือระบบเข้าคิวไม่เพียงพอรองรับลูกค้าทั้งหมด อีกทั้งอุปกรณ์เหล่านี้ยังมีต้นทุนสูงและต้องใช้ทรัพยากรในการผลิตและบำรุงรักษาอย่างต่อเนื่อง ด้วยเหตุนี้ ผู้พัฒนาจึงเล็งเห็นถึงโอกาสในการปรับปรุงระบบดังกล่าว และได้นำเสนอนวัตกรรมที่ช่วยให้ร้านอาหารลดต้นทุนที่ไม่จำเป็น พร้อมเพิ่มประสิทธิภาพในการจัดการคิวได้อย่างคุ้มค่าและมีประสิทธิผลยิ่งขึ้น
คณะวิศวกรรมศาสตร์
This project focuses on developing a test device for an AC charger for electric vehicles according to the IEC 61851-1 Annex A standard by simulating the test circuit inside an electric vehicle according to the standard to test the operation of the AC charger. The test topic is related to the communication between the electric vehicle and the charger via a Pulse Width Modulation (PWM) control circuit system and creating an operation manual (WI) to prepare for testing in accordance with ISO/IEC 17025 standards, which are general requirements for laboratory capabilities in conducting tests and/or calibrations. The overall picture of this project is to develop test equipment and create an operation manual by collecting knowledge and various devices and then comparing the data to meet the abovementioned standards to test the Type II AC charger in each state. The test equipment consists of a communication part between the test equipment and the AC charger using a PLC S7-1200 and an HMI to control the operation of the switches in the test equipment circuit, including controlling parameters and displaying results. The equipment used to measure values is an oscilloscope and a multimeter that have undergone a calibration process to comply with the specified standards.
วิทยาลัยนวัตกรรมการผลิตขั้นสูง
Induction Heating Machine (IHM) is a crucial device in the jewelry industry, utilizing electromagnetic fields to generate heat and join precious metals. This research focuses on developing a Dual Coil Induction Heating Machine (Dual Coil IHM) to enhance production efficiency and reduce costs in jewelry factories using Electromagnetic Analysis (EMA) through Ansys Maxwell software. The research process began with testing a single-coil IHM under real operating conditions and using EMA to analyze the generated magnetic flux density (B). Subsequently, dual-coil configurations in Parallel and Series arrangements were designed and compared. The experimental results revealed that the series dual coil produced a higher magnetic flux and allowed for optimizing current (I), frequency (f), number of coil turns (N), and coil spacing (d) for better manufacturing performance. The findings indicate that the series dual-coil IHM can double production capacity compared to the conventional single-coil model. Furthermore, EMA technology minimizes physical testing, reduces errors, and enhances precision in designing industrial machinery for the jewelry manufacturing sector.
คณะศิลปศาสตร์
The innovation of aromatic and cooling inhalers stems from the widespread use of inhalers in modern times. This innovation aims to elevate the product to suit contemporary lifestyles, incorporating Thai identity in a way that resonates with the younger generation. The development focuses on enhancing scents using locally sourced Thai ingredients, adding value to Thai flowers and fruits. Various extraction methods are employed to preserve the fragrance for a longer duration. Additionally, borneol, camphor, and menthol are blended to provide a refreshing and cooling sensation. For the packaging, polymer clay is used to create the container, which is hand-molded and then baked to harden. Instead of a traditional cap, a fabric covering is used to introduce a unique and innovative alternative to conventional inhalers.