The challenge in conceptual design is whether the target performance can be achieved in a situation where the form has not yet been determined, and the INVITE Study Group K2 has been studying the use of visualization technology using energy flow as a subject for Co-Co design to address this challenge. The future vision of automobiles will require more collaboration among engineers from various fields, and energy as a common language that transcends fields is important. The entire system can be composed of multiple energy blocks, and the energy flow in the system can be expressed by defining energy transfer and conversion using an energy flow map
YAMAZAKI et al. (Wed,) studied this question.