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Real-Time Detection and Notification System of Forgotten Items using Ultra High Frequency - RFID Technology

机译：超高频实时检测和遗忘物品通知系统-RFID技术

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摘要

Objectives: Nowadays, people are expected to do different tasks in quick succession. Hence, even simple lapses can be frustrating especially when we forgot to bring important things when leaving home. This study proposes a real-time detection and notification system of forgotten items. Methods: The system is composed of a base device and at least one portable device. The base device can detect tagged items which can easily be attached to any vehicle or equipment that can contain multiple items. It comprises an Ultra High Frequency (UHF) - RFID technology which has extended the range of detection, a single board computer or a microcontroller, a pocket WiFi router and a power source or a power supply. Application: Meanwhile, the portable device is a smartphone with a mobile application installed, necessary for control and notification purposes. The user will be notified of the forgotten items through an alert in the mobile application. It will be triggered when the items are no longer detected within 1.5 meters from the base device through a wireless network. Findings: Based on the evaluation results conducted in terms usability and functionality, the proposed system received positive feedbacks from users of the system.
机译：目标：如今，人们被期望快速连续地完成不同的任务。因此，即使是简单的失误也会令人沮丧，尤其是当我们离开家时忘记带重要的东西时。这项研究提出了一个实时的遗忘物品检测和通知系统。方法：该系统由基本设备和至少一个便携式设备组成。基本设备可以检测带标签的物品，这些物品可以轻松地附加到包含多个物品的任何车辆或设备上。它包括扩展了检测范围的超高频（UHF）-RFID技术，单板计算机或微控制器，便携式WiFi路由器以及电源或电源。应用程序：同时，便携式设备是安装了移动应用程序的智能手机，对于控制和通知目的是必需的。通过移动应用程序中的警报，用户将收到有关被遗忘物品的通知。当通过无线网络在距基本设备1.5米的范围内不再检测到项目时，将触发该事件。结果：基于可用性和功能性方面的评估结果，提议的系统收到了系统用户的积极反馈。

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