Sökning: "Passive radio frequency identification tags tags"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Passive radio frequency identification tags tags.

  1. 1. Automating the Part Identification Method of Automotive Assembly Lines Through RFID Technology

    Master-uppsats, KTH/Industriella produktionssystem

    Författare :Felix Buchner; [2022]
    Nyckelord :RFID; General Assembly; Part identification; Traceability; Automotive industry; Genealogy; Barcode scan; Vehicle scan; RFID; allmän montering; Identifiering av delar; Spårbarhet; Fordonsindustrin; Genealogi; Skanning av streckkoder; Skanning av fordon;

    Sammanfattning : Barcode scanning has been used for many decades in the assembly process to identify individual parts. Besides the fact that scanning is a non-value-adding operation, it also is prone to error. It cannot beensured with certainty that the scanned part will be the part installed. LÄS MER

  3. 2. Sustainable reduction of asbestos sample losses using Radio Frequency Identification and the 5S method

    Master-uppsats, KTH/Kemiteknik

    Författare :Elie Falcand; [2021]
    Nyckelord :asbestos; Radio Frequency Identification; 5S; traceability; loss reduction; asbest; radiofrekvensidentifikation; 5S; spårbarhet; förlustminskning;

    Sammanfattning : This study is a research around an issue encountered by MyEasyLab, a laboratory involved in asbestos testing for the French market. They are facing a problem of sample losses, which is hardly acceptable, especially when growing on a highly competitive and price driven market. LÄS MER

  4. 3. An Ambient Energy Harvesting System for Passive RFID Applications

    Kandidat-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Xiaoyu Wang; [2015]
    Nyckelord :;

    Sammanfattning : Radio-frequency identification(RFID)is the wireless use of electromagnetic fields to transfer data, for the purpose of automatically identifying and tracking tags attached to objects. It is one of hot topics recently. The power supply is one of key factors restricting the lifetime and performance of RFID. LÄS MER

  5. 4. Storing and reading sensor data from battery assisted passive RFID

    Uppsats för yrkesexamina på grundnivå, Institutionen för teknikvetenskaper

    Författare :Filip Zherdev; [2011]
    Nyckelord :RFID; BAP; Train; Tåg; Contiki; Wireless sensor network; Trådlösa sensornätverk;

    Sammanfattning : Radio Frequency Identification (RFID) technology is an electronic labeling technique.These electronic labels are called tags and read wirelessly. In this thesis a battery and amicroprocessor are connected to the tag. The work consisted of programming themicroprocessor to transfers sensor data into the tags memory. LÄS MER

  7. 5. System and Method for Passive Radiative RFID Tag Positioning in Realtime for both Elevation and Azimuth Directions

    Master-uppsats, KTH/Kommunikationssystem, CoS

    Författare :Mahyar Modaresi; [2010]
    Nyckelord :radio-frequency identification; RFID; wireless positioning; phase-comparison monopulse; UHF band; Microstrip Yagi-Uda antenna; antenna array; human-computer interaction; RFID pen; mouse cursor; RFID security model;

    Sammanfattning : In this thesis, design and realization of a system which enables precise positioning of RFID tags in both azimuth and elevation angles is explained. The positioning is based on measuring the phase difference between four Yagi antennas placed in two arrays. LÄS MER