IDEAS home Printed from https://ideas.repec.org/a/epw/ejece0/v7y2023i2id19521.html

Resilence of Autosar-Complaint Spi Driver Communication as Applied to Automotive Embedded Systems

Author

Listed:
  • Ashwin Kavasseri Venkitaraman

    (University of Cincinnati, USA)

  • Venkata Satya Rahul Kosuru

    (Lawrence Technological University, USA)

Abstract

Automotive embedded systems often work on multi- OS which use a mix of onboard communication protocols such as SPI, I2C, LIN, CAN or FlexRay. Considering high fidelity, data transfer rate from 100 kbps up to 5 Mbps and ability to support full-duplex communication we have selected SPI communication protocol for the analysis. In this letter, we propose resilient strategy for SPI driver to communicate cell voltage, current and temperature, typically used in active cell balancing. The SPI driver is constrained by the AUTOSAR standard for purpose of formalization. The inter-core communication between the battery management controller and a vehicle controller is simulated using MATLAB. We inject faults on an AUTOSAR-compliant SPI driver (Master Slave) data protocol transfer and study its ability to self-detect and react to faults. Depending on the failure mode achieved by the vehicle due to communication faults or inability to detect the faults, we propose a superimposing Cyclic redundancy check (CRC) strategy.

Suggested Citation

  • Ashwin Kavasseri Venkitaraman & Venkata Satya Rahul Kosuru, 2023. "Resilence of Autosar-Complaint Spi Driver Communication as Applied to Automotive Embedded Systems," European Journal of Electrical Engineering and Computer Science, European Open Science, vol. 7(2), pages 44-47, March.
    • Handle: RePEc:epw:ejece0:v:7:y:2023:i:2:id:19521
    DOI: 10.24018/ejece.2023.7.2.521
    as

    Download full text from publisher

    File URL: https://eu-opensci.org/index.php/ejece/article/view/19521
    File Function: Abstract page
    Download Restriction: no
    File URL: https://eu-opensci.org/index.php/ejece/article/download/19521/11276
    File Function: Full text
    Download Restriction: no
    File URL: https://libkey.io/10.24018/ejece.2023.7.2.521?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:epw:ejece0:v:7:y:2023:i:2:id:19521. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: support (email available below). General contact details of provider: https://eu-opensci.org/index.php/ejece .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.