专利名称：Method and system for calculating and
displaying travel range information
发明人：Edward D. Tate, Jr.申请号：US12794171申请日：20100604公开号：US08527121B2公开日：20130903
专利附图：
摘要：A display system for a vehicle includes a display screen and host machineoperable for calculating a maximum theoretical range for a predetermined criterion,formulating a value function for each point in the maximum theoretical range, and
calculating a solution to each of the value functions. The method also includes forming apolygon or a closed curve from the mathematical hull of all points in the maximumtheoretical range having a value function solution less than corresponding limit, anddisplaying a perimeter of the closed curve via the display screen to indicate the effectiverange of the vehicle for the criterion. A vehicle includes an energy storage system, amotor/generator unit for propelling the vehicle in an electric-only (EV) mode, the displayscreen, and host machine, wherein the criterion is the EV mode. A method of operatingthe display system is also disclosed herein.
申请人：Edward D. Tate, Jr.
地址：Grand Blanc MI US
国籍：US
代理人：Christopher W. Quinn
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