Sökning: "mobile positioning systems"

Visar resultat 1 - 5 av 54 uppsatser innehållade orden mobile positioning systems.

1. 1. Sensor fusion between positioning system and mixed reality

   Master-uppsats, Linköpings universitet/Tekniska fakulteten; Linköpings universitet/Institutionen för datavetenskap

   Författare :Anton Lifwergren; Jonsson Jonatan; [2022]
   Nyckelord :Sensor Fusion; MR; Mixed Reality; AR; Augmented Reality; Positioning; Local Positioning System; Transformation; Mining; Sensorfusion; MR; Mixed Reality; AR; Augmented Reality; Lokalt Positionerings System; Positionering; Transformation; Gruva;

   Sammanfattning : In situations where we want to use mixed reality systems over larger areas, it is necessary for these systems to maintain a correct orientation with respect to the real world. A solution for synchronizing the mixed reality and the real world over time is therefore essential to provide a good user experience. LÄS MER

3. 2. Validering av inomhuspositionering i vatten för synskadade simmare : Utvärdering av mottagen signalstyrkeindikator för Blåtand i vatten för positionsestimering.

   M1-uppsats, KTH/Medicinteknik och hälsosystem

   Författare :Kajsa Gidlund; [2022]
   Nyckelord :RSSI; water; Bluetooth; signal strength; BLE transmitter; visually impaired swimmer; tapper; RSSI; vatten; Blåtand; signalstyrka; BLE-sändare; synskadade simmare; tapper;

   Sammanfattning : En tapper är en person som rent fysiskt, med en stav, petar på en synskadad simmaren för att informera om vändning. Om arbetet som tapper kan bytas emot en teknisk lösning skulle detta ge simmaren mer frihet för träning. LÄS MER

4. 3. A framework for the implementation of real-time location systems in material handling : A case study at Scandia Transmission

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Gladis Mauri; [2022]
   Nyckelord :;

   Sammanfattning : Real-time location systems (RTLS) have been applied on material handling to provide positioning and tracking in a warehouse of forklifts and other mobile entities, such as AGVs (automated guided vehicles). The purpose of this research is to develop a structured analysis to evaluate the impacts, potential benefits and challenges for implementing a real-time location system in the material handling for automotive industry, as well as a recommendation of preparation steps to the companies when integrating RTLS into their production systems, seeing that has a significant potential to improve efficiency. LÄS MER

5. 4. 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

7. 5. 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