Sökning: "Embedded System Jönköping university"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Embedded System Jönköping university.

1. 1. Utforskning utav Linux roll i att Accelerera Tid till Marknaden för Inbyggda System

   Kandidat-uppsats, Jönköping University/JTH, Avdelningen för datateknik och informatik

   Författare :Josua Alexandersson; Jesper Persson; [2023]
   Nyckelord :;

   Sammanfattning : How can Linux reduce the time required for development in embedded systems, and what makes Linux appealing to embedded developers despite the loss in overall control? Through qualitative interviews with industry professionals and a systematic literature review, challenges and benefits of using Linux in embedded systems development were identified and discussed. Three hypotheses were formulated based on recurring topic agreement among the interview subjects: Reduced development time through the use of open-source solutions, struggles with real-time and security requirements, and challenges within troubleshooting and dependency management. LÄS MER

3. 2. A dynamically adaptive Bluetooth system : Improving the range of Bluetooth classic 4.2 using Forward Error Correction

   Kandidat-uppsats, Jönköping University/JTH, Avdelningen för datateknik och informatik

   Författare :Matilda Akerlund; Louai Alaranji; [2023]
   Nyckelord :Audio quality; Bluetooth Classic; Fail Rate; Forward error correction; Range; Success rate; Wireless Technologies;

   Sammanfattning : Wireless technology has increased in popularity since its invention, being embedded in many devices, such as smartphones, laptops, earphones etcetera. One of those technologies is Bluetooth, which is a short-range technology that is widely used worldwide. LÄS MER

4. 3. Investigating Energy Consumption and Responsiveness of low power modes in MicroPython for STM32WB55

   Kandidat-uppsats, Jönköping University/JTH, Avdelningen för datateknik och informatik; Jönköping University/Tekniska Högskolan

   Författare :Albin Samefors; Felix Sundman; [2023]
   Nyckelord :Response time; Energy consumption; MicroPython; C; Low Power modes; Sleep modes;

   Sammanfattning : Introduction: This paper presented an analysis of the energy consumption and responsiveness of MicroPython in an embedded system. The purpose of this study was to understand the energy consumption and response time of a MicroPython based system to optimize its overall performance and efficiency. LÄS MER

5. 4. An analysis of the effect of compression on FOTA through BLE

   Kandidat-uppsats, Jönköping University/JTH, Avdelningen för datateknik och informatik

   Författare :Mohammed Yazan Arab; Markus Arnoldsson; [2022]
   Nyckelord :Compression; Embedded systems; FOTA; over the air; nordic semiconductor; BLE;

   Sammanfattning : This paper studies the effects of the Firmware Over-The-Air update process done through Bluetooth Low Energy using a compression-based update solution compared to a non-compressed update solution.   The method that is used in this study is an experimental method using a Nordic semiconductor board as an IoT device. LÄS MER

7. 5. Improving the diagnostic process for robotic lawnmowers : After-sales efficiency benefits from an Experimental Diagnostic Tool

   Kandidat-uppsats, Jönköping University/JTH, Avdelningen för datateknik och informatik

   Författare :John Appelberg; Adam Andersson; [2022]
   Nyckelord :After-sales; Diagnostics; Efficiency; Embedded Systems; ESP32; Process; Productivity; Raspberry Pi; Robotic Lawn Mower; System Development;

   Sammanfattning : An Experimental Diagnostic Tool (EDT) was developed to increase the efficiency of the diagnostic process of robotic lawn mowers which resulted in a 200% productivity increase when utilizing a proposed formula specifically designed for the diagnostic process of robotic lawn mowers. The tool does not only extract and process data from the robotic lawn mower wirelessly but also highlights potential faults through an intuitive and easy-to-use interface - empowering servicing technicians who perform the diagnostics to perform at a higher level. LÄS MER