Apparatus for learning energy efficiency, a system having the same, and a method thereof

An energy efficiency improvement system, comprising:

• an energy efficiency improvement learning apparatus configured to:
• perform learning for vehicle control to minimize vehicle energy consumption required for vehicle driving under random conditions based on a reinforcement learning algorithm, and
• provide learned parameters of the reinforcement learning algorithm to a vehicle;
• and
• a vehicle control apparatus configured to determine a vehicle control command by inputting vehicle state information to the reinforcement learning algorithm to which learned parameters received from the energy efficiency improvement learning apparatus are applied.