Sökning: "GPS tracking device"

Visar resultat 1 - 5 av 21 uppsatser innehållade orden GPS tracking device.

  1. 1. Evaluation of SLAM based mobile laser scanning and terrestrial laser scanning in the Kiruna mine : A comparison between the Emesent Hovermap HF1 mobile laser scanner and the Faro Laser Scanner Focus3D X 330 terrestrial laser scanner

    Kandidat-uppsats, Högskolan i Gävle/Samhällsbyggnad

    Författare :Claes Gustafsson; [2023]
    Nyckelord :Terrestrial laser scanning; mobile laser scanning; simultaneous localization and mapping; underground mapping; Kiruna mine.;

    Sammanfattning : The mining industry has over the last few decades seen a drastic increase in the usage of laser scanning technologies as a way of creating 3D maps of the mines being exploited. Underground mapping in places such as mines has become more prevalent as the technology has progressed and made it easier to generate highly detailed point clouds faster. LÄS MER

  3. 2. Ultra-wideband location tracking of mobile devices

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Daniel Hietarinta; [2022]
    Nyckelord :UWB; ultra-wideband; GPS; tracking; locating; wireless communication; low-power; embedded systems; mobile devices; OTG; sensors; sensor fusion; mobile app; Android; dynamic anchors; ranging; C; Python;

    Sammanfattning : Today’s most widely used tracking solutions for consumers involve the Global Positioning System (GPS) which meets most needs when it comes to rough estimation of location. GPS however is limited in accuracy with a horizontal error of around 5 meters and cannot be used in the areas where the satellites cannot provide a strong enough signal e.g. LÄS MER

  4. 3. GPS Tracking Device

    Uppsats för yrkesexamina på avancerad nivå,

    Författare :Ivet Shami Jamil; [2022]
    Nyckelord :GPS tracker; SIM808; Telit GM862-GPS; Arduino Uno; Flutter;

    Sammanfattning : The project was performed in collaboration with the company Prevas AB. The aim of the project was to implement a GPS tracking device, or a GPS tracker, that has a hardware setup retrieving the GPS position of an object and then sends the position through a mobile communication module to a smartphone. LÄS MER

  5. 4. Indoor Positioning and Machine Learning Algorithms

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Raavi Uttarwar; Julián Valentín; [2021]
    Nyckelord :Indoor Positioning; Machine Learning; Bluetooth Low Energy; Technology and Engineering;

    Sammanfattning : This master thesis focuses around improving the efficiency and accuracy of existing indoor positioning systems with the help of Machine Learning (ML). Our work is based on Bluetooth Low Energy (BLE) v5.1. Position estimation is currently being carried out using the Least-Squares (LS) method in the framework. LÄS MER

  7. 5. Are you ok app

    Kandidat-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Peder Nilsson; Kasper Kold Pedersen; [2020]
    Nyckelord :Fall detection; GPS; Android; Xamarin; IoT Hub; Azure; Stream Analytics; Smartphone; Emergency; System; Cloud storage;

    Sammanfattning : Denna avhandling beskriver hur en smartphone-baserad larm-applikation som ger säkrare resor för cyklister och löpare kan konstrueras. Genom att övervaka och utvärdera GPS-data från telefonen över tid skickar den föreslagna applikations-prototypen, namngiven till Are You OK App (AYOKA), automatiskt SMS-meddelanden och initierar telefonsamtal till kontakter i en lista konfigurerad av användaren när densamme har råkat ut för ett fall. LÄS MER