DESIGN AND IMPLEMENTATION OF ONSITE DISPLAY AND GATEWAY IN SMART GROWTH CHAMBER: SMART AND CONTROLLED PLANT GROWTH CHAMBER SYSTEM

• Main Author: Shafira S M, Rizca
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/66382
• Institution: Institut Teknologi Bandung

ABSTRACT DESIGN AND IMPLEMENTATION OF ONSITE DISPLAY AND GATEWAY IN SMART GROWTH CHAMBER: SMART AND CONTROLLED PLANT GROWTH CHAMBER SYSTEM By Rizca Shafira Salsabila Makasuci NIM: 13216029 (Undergraduate Program in Electrical Engineering) Efforts to increase the productivity and size of local garlic tubers can be done by crossbreeding with higher quality imported garlic from subtropical regions. For this reason, a plant growth chamber system is needed that can emulate microclimate conditions so that subtropical garlic plants can grow optimally and flower. Therefore, a Smart Growth Chamber was developed which is capable of being an emulator with interface that makes it easy for users to monitor and control the microclimate parameters of the growth chamber. This final project will discuss the design and implementation of the onsite display subsystem and gateway subsystem for the Smart Growth Chamber system. The onsite display subsystem is a subsystem that functions as a medium so that on-site users can interact directly with the system through the onsite display installed on the growth chamber device. Meanwhile, a gateway subsystem is needed to be an intermediary for data transmission between the sensor subsystem, actuator subsystem, and onsite display subsystem on the system's physical components with the cloud server subsystem, web application subsystem, and the mobile application subsystem on the cyber system component, so that the growth chamber can also be accessed online through web and mobile applications. With consideration of user convenience, specifications are determined so that each function on the interface can be accessed in a maximum of 10 steps and with a delay of less than 10 seconds. Moreover, transmissions between subsystems are expected to have a maximum latency of 10 seconds. From the results of system measurements, these specifications have been successfully fulfilled with every function on the interface accessible in a maximum of 5 steps with a maximum delay of 4.77 seconds, and the average data transmission latency from the sensor subsystem to the onsite display subsystem is 248.8 ms. Keywords: Smart Growth Chamber, Onsite Display, Gateway, MQTT, PyQt5