Sökning: "UDS Unified Diagnostic Service"

Hittade 4 uppsatser innehållade orden UDS Unified Diagnostic Service.

  1. 1. Effektivare fordonsdiagnostik över CAN-bussen genom UDS

    Kandidat-uppsats, Linköpings universitet/Programvara och system

    Författare :Michael Abraham; [2020]
    Nyckelord :UDS; CAN; Unified diagnostic services; Controller Area Network;

    Sammanfattning : Cars are getting more technically advanced and more ECUs are being developed that results in increased safety and comfort, and a lower environmental impact. This leads to a complex work to test and verify that all the different ECUs are functioning as intended in various situations. LÄS MER

  3. 2. Enabling Database-based Unified Diagnostic Service over Local Interconnect Network

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

    Författare :Tian Xu; [2019]
    Nyckelord :LIN Local Interconnect Network ; UDS Unified Diagnostic Service ; ECU Electronic Control Unit ; Database; PIC32MX795; LIN Local Interconnect Network ; UDS Unified Diagnostic Service ; ECU Electronic Control Unit ; Databas; PIC32MX795;

    Sammanfattning : Unified Diagnostic Service (UDS), which is an international and not a company-specific standard, is used in almost all new electronic control units (ECUs) by now. Modern vehicles have a diagnostic interface for off-board diagnostics, which makes it possible to connect a diagnostic tool to the vehicle’s bus system like Controller Area Network (CAN) and Local Interconnect Network (LIN). LÄS MER

  4. 3. Software download over DoIP in Android

    Master-uppsats, Linköpings universitet/Programvara och system; Linköpings universitet/Tekniska fakulteten

    Författare :Anders Lingfors; [2015]
    Nyckelord :DoIP; Diagnostic communication over IP; Diagnostic communication over Internet Protocol; DoCAN; Diagnostic communication over CAN; Diagnostic communication over Controller Area Network; Android; SWDL; Software download;

    Sammanfattning : The Android operating system, originally intended for smartphone devices, is now finding its way into cars and other vehicles. While the Android system already implements support for system updates, it is not suitable for use in the automotive domain. LÄS MER

  5. 4. Bootloader with reprogramming functionality for electronic control units in vehicles: Analysis, design and Implementation

    Master-uppsats, JTH, Data- och elektroteknik

    Författare :David Pehrsson; Jesús Garza; [2012]
    Nyckelord :AUTOSAR; UDS; XCP; Bootloader; Reprogramming; ECU; Software Downloads; CAN;

    Sammanfattning : In an automotive context today’s need of testing functions while in factory, correcting faults in the workshop or adding extra value in the aftermarket makes it very important to easily be able to download new software to the electronic control units in vehicles. In the platform for standard automotive software development called AUTOSAR, two known protocols are presented to specify the procedure on how to implement this download operation: Unified Diagnostic Services (UDS) and the Universal Measurement and Calibration Protocol (XCP). LÄS MER