Sökning: "IoT OS"

Visar resultat 6 - 10 av 24 uppsatser innehållade orden IoT OS.

  1. 6. Embedded IoT for Eclipse Arrowhead

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Albin Martinsson Martinsson; [2021]
    Nyckelord :Interner of Things; Embedded systems; Industry 4.0; Cyber-Physical-Systems;

    Sammanfattning : This thesis investigates the possibility of connecting an embedded device, STM32 B-L4S5I-IOT01A IoT discovery node, to a Eclipse Arrowhead framework local cloud.This thesis also examines the benefits of using the Eclipse Arrowhead framework compared to its competitors Amazon Web Services and Microsoft Azure. LÄS MER

  3. 7. RISC-V Thread Isolation : Using Zephyr RTOS

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Gustav Midéus; Antonio Morales Chavez; [2020]
    Nyckelord :RISC-V; memory protection; embedded systems; thread isolation; real-time operating system RTOS ; IoT; RISC-V; minnesskydd; inbyggda system; trådisolering; RTOS; IoT;

    Sammanfattning : Many embedded systems lack a memory management unit (MMU) and thus often also lack protection of memory. This causes these systems to be less robust since the operating system (OS), processes, and threads are no longer isolated from each other. LÄS MER

  4. 8. Building Datagram Transport Layer Security (DTLS)-based access control in the Internet-of-Things

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Chenxi Feng; [2020]
    Nyckelord :;

    Sammanfattning : With the widespread use of the Internet of Things (IoT), the security problem has raised social attention. Due to the limited calculation ability of the constrained device, it is difficult to download the defense software inside and the device just can use the built-in encryption mechanisms to defend attack. LÄS MER

  5. 9. DMA Support for Sancus Architecture

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Sergio Seminara; [2019]
    Nyckelord :;

    Sammanfattning : Computing devices have a predominant role in our lives, changing most of our daily activities. With the advent of the IoT, more and more embedded devices are expected to be connected, with expected numbers around 20 billion of units for the 2020. Nevertheless, the increase in connectivity does not imply an enhancement of security. LÄS MER

  7. 10. IoT Framework for Water Monitoring Using the M-Bus Interface

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Albert Asratyan; Mandar Joshi; [2019]
    Nyckelord :Smart water monitoring; Contiki-OS; Internet of Things IoT ; M-Bus; MQTT; 6LoWPAN; Smart vattenmätning; Contiki-OS; Sakernas Internet IoT ; M-Bus; MQTT; 6LoWPAN;

    Sammanfattning : Immense amounts of water are wasted daily, and it is as important as ever to optimize our water consumption, especially considering that today around 850 million people lack access to clean water. With the rise of the Internet of Things, creating a monitoring system for this purpose becomes easier, but there arises a problem of interfacing water meters to IoT capable devices. LÄS MER