Ade-Ikuesan, O.O, Nafiu, F.O, Osifeko, M.O, Oyedeji, A.O

• access_time29 December, 2023

  subjectCategory: Engineering

• Efficient and reliable university laboratory management requires precise monitoring and control of environmental conditions such as temperature, occupancy, and equipment use. However, traditional monitoring methods such as manual measurements can be time-consuming, labor-intensive, and prone to error. Additionally, there is often a need for remote monitoring and control, especially in large facilities or during off-hours. To address these challenges, this paper presents the design and implementation of a comprehensive monitoring and control system for a university laboratory. The system employs an Espressif 32 (ESP32) microcontroller board and various sensors to automate temperature, occupancy, and equipment monitoring. Temperature readings of people entering and leaving the university laboratory are taken to ensure safety during a pandemic. Face detection is used to monitor the number of people entering and exiting the laboratory and to authenticate individuals entering. An ESP32 microcontroller performs commands using a relay switch after password-based authentication through SMS. Furthermore, the system can be remotely controlled via SMS through a GSM network, providing an effective way to manage university laboratory conditions from a distance. The system's accuracy was evaluated by comparing temperature readings with those of a reference thermometer and testing face detection and relay control functions. The results of the tests demonstrate that the system is reliable and accurate in monitoring and controlling the university laboratory environment. Overall, this system provides an efficient and effective solution for university laboratory management, reducing the need for manual monitoring and improving the accuracy of environmental data collection.
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