Braking energy recovery is one of resource of HEV great advantage over traditional vehicles.Through regenerative braking

kinetic energy in the course of braking can be transformed to electricity energy into battery which can be utilized again when driving

so the vehicle energy efficiency is improved.So it’s necessary to research on how to coordinate and control the assignment proportion between friction brake and regenerative brake

and try to recycle braking energy as much as possible under the precondition that brake security is ensured

and then the secondary development of regenerative braking control strategy module in simulation software ADVISOR is carried out.