Essays about: "Vehicle Diagnostics"

Showing result 11 - 15 of 36 essays containing the words Vehicle Diagnostics.

  1. 11. Verification of Third Party Components to The Road Telematics Communicator

    University essay from Blekinge Tekniska Högskola

    Author : Shanmukha Raju Mantena; [2020]
    Keywords : Telematics; Global positioning system; Vector signal generator; Signal analyzer; RF Communication; Signal processing; Quality assurance;

    Abstract : The Road Telematics Communicator (RTC) as it is called in Scania. It is the device responsible to keep the vehicle connected and send the vehicle data to the off-board system. It uses data from different sources such as GNSS signals, CAN signal, and wireless Telecom signals. READ MORE

  3. 12. Sensor fusion and fault diagnosticsin non-linear dynamical systems.

    University essay from Uppsala universitet/Avdelningen för systemteknik

    Author : Albin Nilsson; [2020]
    Keywords : Fault detection and isolation; FDI; sensor fusion; nonlinear; four wheel drive; vehicle; kinematics; kalman filter; KF; EKF; parity relations;

    Abstract : Sensors are highly essential components in most modern control systems and are used in increasingly complex ways to improve system precision and reliability. Since they are generally susceptible to faults it is common to perform on-line fault diagnostics on sensor data to verify nominal behavior. READ MORE

  4. 13. Enabling Database-based Unified Diagnostic Service over Local Interconnect Network

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Tian Xu; [2019]
    Keywords : 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;

    Abstract : 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). READ MORE

  5. 14. Security Threats and Countermeasures for Connected Vehicles

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Xuwei Gong; [2019]
    Keywords : Connected vehicle; Use case; Threat analysis; Countermeasures; anslutna fordon; användningsfall; hotanalys; motåtgärd;

    Abstract : With the rapid development of connected vehicles, automotive security has become one of the most important topics. To study how to protect the security of vehicle communication, we analyze potential threats for connected vehicles and discuss countermeasures to mitigate these threats. READ MORE

  6. 15. Monitoring Vehicle Suspension Elements Using Machine Learning Techniques

    University essay from KTH/Spårfordon

    Author : Henrik Karlsson; [2019]
    Keywords : Condition monitoring; condition based maintenance; FDI; diagnostics; machine learning; classification algorithms; dimensionality reduction; feature selection; feature transformation; frequency response functions.; Tillståndsövervakning; tillståndsbaserat underhåll; FDI; diagnostik; maskininlärning; klassificeringsalgoritmer; dimensionalitetsreducering; särdragsextrahering; särdragstransformering; frekvenssvarsfunktioner.;

    Abstract : Condition monitoring (CM) is widely used in industry, and there is a growing interest in applying CM on rail vehicle systems. Condition based maintenance has the possibility to increase system safety and availability while at the sametime reduce the total maintenance costs. READ MORE