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An apparatus includes a deceleration definition module that interprets a target deceleration rate, a deceleration detection module that identifies a vehicle deceleration event, and a deceleration quality module that identifies a deceleration improvement opportunity in response to the target decelera

An apparatus includes a deceleration definition module that interprets a target deceleration rate, a deceleration detection module that identifies a vehicle deceleration event, and a deceleration quality module that identifies a deceleration improvement opportunity in response to the target deceleration rate and the vehicle deceleration event. The apparatus further includes an operator feedback module that provides a specific operator guidance in response to the deceleration improvement opportunity.

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1. A method, comprising: determining, with a controller, a target deceleration rate;detecting a vehicle deceleration event;determining a battery charge cycling target value and a battery charge cycling rate;adjusting the target deceleration rate in response to the battery charge cycling target value

1. A method, comprising: determining, with a controller, a target deceleration rate;detecting a vehicle deceleration event;determining a battery charge cycling target value and a battery charge cycling rate;adjusting the target deceleration rate in response to the battery charge cycling target value and the battery charge cycling rate;determining a deceleration improvement opportunity in response to the target deceleration rate and the vehicle deceleration event; andproviding a specific operator guidance output from the controller in response to the deceleration improvement opportunity. 2. The method of claim 1, wherein the detecting comprises determining a deceleration initiation speed, a deceleration termination speed, and computing an average deceleration rate between the initiation speed and the termination speed. 3. The method of claim 1, wherein the detecting further comprises determining an average deceleration rate between two speeds bounded by the initiation speed and the termination speed. 4. The method of claim 1, wherein the specific operator guidance comprises a deceleration change parameter and a speed range. 5. The method of claim 1, wherein determining the deceleration improvement opportunity comprises integrating an area between a first curve corresponding to the target deceleration rate and a second curve corresponding to the vehicle deceleration event. 6. The method of claim 5, further comprising determining a guidance weighting value in response to the area between the first curve and the second curve, wherein the specific operator guidance further comprises the guidance weighting value. 7. The method of claim 1, further comprising displaying the specific operator guidance on an operator visible display. 8. The method of claim 1, further comprising determining the target deceleration rate in response to a torque value corresponding to a maximum regeneration torque value. 9. The method of claim 1, further comprising providing the specific operator guidance by directing an operator to increase a deceleration rate in response to the vehicle deceleration event having a deceleration rate that is lower than the target deceleration rate. 10. The method of claim 1, further comprising determining a target acceleration rate, detecting a vehicle acceleration event, and providing the specific operator guidance further in response to the target acceleration rate and the vehicle acceleration event. 11. The method of claim 10, further comprising determining the target acceleration rate in response to a torque value corresponding to an acceleration event battery energy consumption target. 12. A method, comprising: determining, with a controller, a target vehicle acceleration profile of a vehicle with a hybrid powertrain;detecting a vehicle acceleration event from operating data of the vehicle;determining a battery charge cycling target value and a battery charge cycling rate for a battery of the hybrid powertrain;adjusting the target vehicle acceleration profile in response to the battery charge cycling target value and the battery charge cycling rate;determining an acceleration improvement opportunity during operation of the hybrid powertrain in response to the adjusted target vehicle acceleration profile and the vehicle acceleration event; andproviding a specific operator guidance output from the controller for controlling acceleration of the vehicle in response to the acceleration improvement opportunity. 13. The method of claim 12, wherein the target acceleration profile is a function of an absolute value of the acceleration. 14. The method of claim 12, wherein the target acceleration profile is a function of a vehicle speed. 15. The method of claim 12, further comprising selecting the target acceleration profile to maximize a parameter selected from the parameters consisting of: fuel economy, service brake life, and battery life. 16. The method of claim 12, further comprising providing the specific operator guidance as language-based output available to the operator during the operation of the vehicle. 17. An apparatus, comprising: an electronic controller operably connected to receiving vehicle operating data from a vehicle including a hybrid powertrain, wherein the controller includes a plurality of modules implemented as at least one of a hardware component and a computer readable medium of the electronic controller, the modules including:a deceleration definition module structured to interpret a target deceleration rate for the vehicle;a deceleration detection module structured to identify a vehicle deceleration event from the vehicle operating data;a deceleration quality module structured to identify a deceleration improvement opportunity during operation of the hybrid powertrain in response to the target deceleration rate and the vehicle deceleration event; andan operator feedback module structured to provide a specific operator guidance for controlling deceleration of the vehicle in response to the deceleration improvement opportunity. 18. The apparatus of claim 17, further comprising an operator compartment display responsive to the specific operator guidance. 19. The apparatus of claim 17, further comprising an acceleration definition module structured to interpret a target acceleration rate, an acceleration detection module structured to identify a vehicle acceleration event, and an acceleration quality module structured to identify an acceleration improvement opportunity in response to the target acceleration rate and the vehicle acceleration event, wherein the operator feedback module is further structured to provide the specific operator guidance in response to the acceleration improvement opportunity. 20. The apparatus of claim 19, further comprising a battery life cycle module structured to interpret a battery charge cycling target value and a battery charge cycling rate for a battery of the hybrid powertrain, and further structured to adjust the target acceleration rate in response to the battery charge cycling target value and the battery charge cycling rate. 21. The apparatus of claim 19, further comprising an accumulated regeneration module structured to interpret an accumulated regeneration target profile and an accumulated regeneration energy amount, and further structured to adjust at least one of the target deceleration rate and the target acceleration rate in response to the accumulated regeneration target profile and the accumulated regeneration energy amount. 22. The apparatus of claim 17, further comprising a battery life cycle module structured to interpret a battery charge cycling target value and a battery charge cycling rate for a battery of the hybrid powertrain, and further structured to adjust the target deceleration rate in response to the battery charge cycling target value and the battery charge cycling rate. 23. A system, comprising: a vehicle having a hybrid power train comprising two power sources, wherein one of the power sources comprises a regenerative device structured to intermittently recover vehicle kinetic energy;the vehicle further comprising a service brake that dissipates the vehicle kinetic energy;a controller, comprising: a deceleration definition module structured to interpret a target deceleration rate;a deceleration detection module structured to identify a vehicle deceleration event;a battery life cycle module structured to interpret a battery charge cycling target value and a battery charge cycling rate, and further structured to adjust the target deceleration rate in response to the battery charge cycling target value and the battery charge cycling rate;a deceleration quality module structured to identify a deceleration improvement opportunity in response to the adjusted target deceleration rate and the vehicle deceleration event; andan operator feedback module structured to provide a specific operator guidance in response to the deceleration improvement opportunity. 24. The system of claim 23, further comprising an operator visible display responsive to the specific operator guidance. 25. The system of claim 23, wherein the operator feedback module is further structured to provide the specific operator guidance to a datalink. 26. The system of claim 25, further comprising an external computer structured to access the datalink and receive the specific operator guidance.