Desarrollo de un modelo para la transmisión de imágenes tomadas de un cultivo de guanábana

Abstract

Throughout this document the process of designing an algorithm and the system for the transmission of images in a soursop crop is developed; Analyzing its operation through the simulations and investigations carried out, so that the farmers who make use of this system will be able to know the state of their cultivation through monitoring. Initially, research will be carried out on the different transmission technologies such as LoRa, Xbee and GSM, GPRS, UMTS and LTE to carry out a comparative study to find out their characteristics, their operation and devices. Subsequently, this allows to identify different UML diagrams that allow us to know and analyze the logic to design the image transmission system, with this information we will proceed to perform a simulation in the Xirio Online software with the LoRa, Xbee technology and compare it with the cellular mobile red offered by different operators, from the soursop crop that is located in covarachia -Boyaca to capitanejo Santander which is the closest municipality where the receiver is located, the simulations allow us to analyze the use of repeaters in the event that if necessary, know the coverage of the antennas including their characteristics based on the Lora and Zigbee technologies, make the schematics for the Zigbee, Lora and GSM technologies using Arduino and raspberry Pi, investigate the coverage of GSM, GPRS , UMTS and LTE that different operators such as Claro, Movistar, Tigo, and ETB have to identify the operator that has ma yor coverage in this rural area, simulation is performed in Xirio with the default parameters for mobile coverage and finally a prototype is made using Arduino uno, SD module and GSM SIM800L module to carry out the transmission of images on a virtual server using of mobile coverage.