Standardized API according to ISO 22900-2 for access to vehicle communication interfaces and diagnostic protocols.

The D-PDU API is an application programming interface standardized in ISO 22900-2 for access to a Vehicle Communication Interface (VCI). It encapsulates protocol details below the application so that diagnostic or flashing applications can be developed largely independently of the specific interface and its implementation. In logging and diagnostic tooling, it is relevant when standardized vehicle access via different VCIs, CAN/CAN FD, or DoIP is required.