Software research and application for HCU of ultra capacitor hybrid electric vehicle

Through an ultra capacitor hybrid electric vehicle (HEV) control system control requirements and control strategy of the vehicle, according to modular design, the capacitor hybrid car vehicle controller software was design and development. The new development of software systems used in a real cars, in the quick start, transient optimization, energy feedback, and idle speed control and other typical experimental conditions, the results show that the vehicle controller to achieve better control strategy according to a predetermined vehicle control, power distribution to achieve an ideal functional requirements.