Development on ECU for the 32-bit High Pressure Common-rail Diesel Engine Based on AUTOSAR ECU Software

Abstract

In order to facilitate the development of the diesel engine ECU, based on AUTOSAR ECU software architecture and MPC554 microcontroller, the ECU basic platform which includes of diesel engine ECU hardware and ECU basic software library is established, as well as the overall common rail ECU is achieved. This ECU basic platform of the diesel engine provides reliable hardware system, drive module interface, two-stage injector configuration control waveform output and OBD system. It is convenient to ECU development which improves the developing efficiency, shortens the developing cycle and has a high practical value.