To support H&EV architecture definition, Ricardo extensively uses validated modelling & simulation tools
Defining vehicle system architectures presents significant challenges:
- Capturing top level requirements with the right level of detail can be difficult
- Electrical architectures are becoming increasingly complex
- The need to introduce new technology and feature content demands the aquisition of new knowledge
- Features are increasingly defined by software content
- The number of suppliers with a vested interest in each sub-system is increasing
A 3 phases approach is typically used to define robust architecture definition and associated development programmes.
- Ricardo has proven process and tools that are used to progress from Architecture definition through Configuration selection to Control strategy development
- Ricardo developped V-SIM, a powerfull simulation tool made of "plug & play" Vehicle parametric models enabling:
- Accurate fuel consumption / (EV) autonomy prediction
- Complete & flexible virtual environment simulation
- Timing and development costs optimisation
- Co-simulation tailored to the subject being addressed
Overview of Ricardo's V-SIM tool (Click image to enlarge):
