Technology Transfer

Vehicle Diagnostic API and Testing Technology
  • Year:2015
  • Project:DOIT Program
  • Category:Vehicles diagnosis technology
  • Technique Features:

    This technology provides software complying with standard communication protocol of diagnostic services for road vehicles. It consists of diagnostic software inside on-vehicle electronic control units and external testing software. All the software implementations are based on international standards, including ISO 14229-1 and ISO 15765-2. Following ISO 14229-1, communication protocols of seven diagnostic services were developed: Diagnostic Session Control, ECU Reset, Read Data By Periodic Identifier, Tester Present, Read Data By Identifier, Clear Diagnostic Information, and Read DTC Information. We follow ISO 15765-2 for information packaging, message dividing and transmission. This technology can help the development of diagnostic services for road vehicles.

  • Specification:

    1.Vehicle Diagnostic Protocol : ISO 14229-1 & ISO 15765-2
    2.Micro-controller : Infineon XC2300 Family
    3.Operation System : Windows 7
    4.CAN Bus : 500 kbits/sec

  • Applications:

    Diagnostic services for road vehicles

  • Benefit:

    Facilitate software development of diagnostic services for road vehicles.

  • Contact: