Utilizing Elektrobit’s Basic AUTOSAR tooling and software program, the brand new software program platform of the HVBMS reference design eases the event of HVBMS architectures for electrical automobiles (EVs) by abstracting the communication and controlling interactions between the BMS microcontroller and the battery cell controllers.
As EV batteries transfer to 400V and 800V and change into extra advanced, extra subtle BMS architectures are wanted to make sure security and reliability.
NXP’s HVBMS RD is a scalable ASIL D structure composed of three modules: battery administration unit (BMU), cell monitoring unit (CMU) and battery junction field (BJB).
NXP’s portfolio of battery cell controllers, battery junction field units, and units for its electrical transport protocol hyperlink (ETPL), together with manufacturing grade software program drivers for these silicon units, makes it simpler for OEMs and Tier 1 clients to enter the rising market of HVBMS and allows them to focus effort on their distinctive utility options.
For extra details about NXP’s HVBMS reference design, together with utility software program and CCDs in manufacturing high quality, please go to: www.nxp.com/BMS