Software Products
DoIP –
ISO 13400
Stack
Overview
Diagnostic over IP (DoIP) is an automotive communication protocol that allows diagnostic communication between external test equipment and vehicle control units (ECUs) over an Ethernet connection. This protocol is defined by the ISO 13400 standard and is designed to support the ever-growing demand for high-speed diagnostics and software updates in modern vehicles. Unlike traditional diagnostic systems that rely on slower, more limited communication protocols like CAN (Controller Area Network), DoIP enables faster data transfer rates and supports a wide range of diagnostic and programming tasks. This includes everything from reading and erasing error codes to flashing new firmware onto ECUs.