Analysis and Design of Automotive Body Control Module

In the BCM’s industrialization process, we need design appropriate BCM for different car models. In order to reduce the complexity of the design while avoiding duplication of design work, This paper summarize the experience in the recent years design of the BCM, analyze the system structure, working mechanism, and basic design principles based on one particular BCM section, analyze its external interfaces attributes and complex control logic. Design generic, common embedded software structures for body control and basic modules that can be configured and assembled, These software components is flexible and configurable, based on the software structure and basic module library, we can quickly start the development of appropriate body controller software for BCM of different car models.