A user interface for conveying tips on driving behaviors or vehicle settings that will improve vehicle efficiency may be provided. The tips may be listed on an information display along with an efficiency impact value associated with each tip. The efficiency impact values may be conveyed in terms of
A user interface for conveying tips on driving behaviors or vehicle settings that will improve vehicle efficiency may be provided. The tips may be listed on an information display along with an efficiency impact value associated with each tip. The efficiency impact values may be conveyed in terms of fuel economy, vehicle range, emissions or some other value. Accordingly, the user interface may communicate ways to improve a vehicle's efficiency, as well as quantify the potential improvement in meaningful terms.
대표청구항▼
1. An information display system for a vehicle including an engine and an electric machine, each operable to provide torque to propel the vehicle, the vehicle further including an electric power source configured to provide electric power to the electric machine, the information display system compr
1. An information display system for a vehicle including an engine and an electric machine, each operable to provide torque to propel the vehicle, the vehicle further including an electric power source configured to provide electric power to the electric machine, the information display system comprising: a controller configured to: receive input indicative of energy usage associated with a number of vehicle operating parameters,for each vehicle operating parameter, calculate a fuel economy impact value associated with an operating parameter modification based on the input,rank the operating parameter modifications based on their associated fuel economy impact values, andoutput a plurality of operating parameter modification messages, corresponding to the operating parameter modifications, and their associated fuel economy impact values; andan interface in communication with the controller and configured to display the operating parameter modification messages and the associated fuel economy impact values according to their rank. 2. The system of claim 1, wherein energy usage associated with a number of vehicle operating parameters includes actively influenced energy usage associated with driver operating behavior. 3. The system of claim 1, wherein energy usage associated with a number of vehicle operating parameters includes passively influenced energy usage associated with environmental conditions. 4. A control system comprising: a controller configured to receive input indicative of energy usage associated with a number of vehicle operating parameters and output a plurality of operating parameter modification messages and an efficiency impact value associated with each operating parameter modification message; andan interface in communication with the controller and configured to display the operating parameter modification messages and their associated efficiency impact values. 5. The control system of claim 4, wherein the plurality of operating parameter modification messages are ranked based on the associated efficiency impact values and the interface is further configured to display the plurality of operating parameter modification messages and the efficiency impact value associated with each operating parameter modification message according to their ranking. 6. The control system of claim 4, wherein the efficiency impact value is indicative of an estimated potential improvement in an efficiency-related measurable upon compliance with the corresponding operating parameter modification message. 7. The control system of claim 6, wherein the efficiency impact value is a fuel consumption value indicative of an estimated potential impact on fuel economy. 8. The control system of claim 6, wherein the efficiency impact value is a distance value indicative of an estimated potential impact on vehicle range. 9. The control system of claim 4, wherein the efficiency impact value is indicative of an estimated potential percent improvement in efficiency based on an efficiency total. 10. A method comprising: receiving input indicative of energy usage associated with a number of vehicle operating parameters;for each vehicle operating parameter, calculating an efficiency impact value associated with an operating parameter modification based on the input; anddisplaying a plurality of operating parameter modification messages, corresponding to the operating parameter modifications, and their associated efficiency impact values based on a ranking of the efficiency impact values. 11. The method of claim 10, wherein the input is further indicative of energy usage associated with a plurality of efficiency impact factors. 12. The method of claim 11, further comprising: calculating an efficiency impact value for each efficiency impact factor based on vehicle conditions and energy usage. 13. The method of claim 12, wherein the vehicle conditions include operating conditions and environmental conditions. 14. The method of claim 12, further comprising: ranking the efficiency impact factors based on their associated efficiency impact values, anddisplaying a plurality of the efficiency impact factors and their associated impact values based on the ranking. 15. The method of claim 14, wherein displaying a plurality of efficiency impact factors and their associated efficiency impact values occurs during vehicle shut down. 16. The method of claim 10, wherein the efficiency impact value is a fuel consumption value indicative of an estimated potential impact on fuel economy. 17. The method of claim 10, wherein the efficiency impact value is a distance value indicative of an estimated potential impact on vehicle range. 18. The method of claim 10, wherein the efficiency impact value is indicative of an estimated potential impact on vehicle emissions. 19. The method of claim 10, wherein calculating the efficiency impact value associated with an operating parameter modification includes normalizing a potential efficiency improvement value based on a total efficiency value.
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