The electronic control software for diesel engines is an engine management system software platform developed by this company to meet the increasingly stringent emission regulations and customer needs, and satisfy the functional requirements of domestic and foreign markets for off-road and road vehicles.

Its core algorithms cover engine thermal management control, model-based air system control (supercharger model, high and low pressure EGR and throttle model), chemical model-based combustion analysis, DPF regeneration control based on differential pressure model and emissions integral model, SCR control based on chemical reaction rate and ammonia storage models, piecewise DOC model, etc. In the fuel injection part, a series of core algorithms such as IQA, FBC, ZFC and QWC have been developed to ensure the accuracy and consistency of quantitative control. Meanwhile, in order to cope with the increasingly complex functions and customers' calibration needs, this company has established a professional calibration engineer team, which uses standardized processes and operation guidance specifications, and cooperates with the R&D team to provide customers with engineering services from software development, tool construction and calibration applications.